diff --git a/src/apps/epic/migrations/0014_rename_reversal_to_reversal_qualifier.py b/src/apps/epic/migrations/0014_rename_reversal_to_reversal_qualifier.py
new file mode 100644
index 0000000..2def261
--- /dev/null
+++ b/src/apps/epic/migrations/0014_rename_reversal_to_reversal_qualifier.py
@@ -0,0 +1,22 @@
+"""Rename TarotCard.reversal → TarotCard.reversal_qualifier.
+
+Symmetric naming with levity_qualifier / gravity_qualifier; disambiguates the
+qualifier-text field from the reversal *axis* state and the keywords_reversed
+list. Pure column rename — no data movement.
+"""
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("epic", "0013_fix_nomad_icon"),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name="tarotcard",
+            old_name="reversal",
+            new_name="reversal_qualifier",
+        ),
+    ]
diff --git a/src/apps/epic/models.py b/src/apps/epic/models.py
index c1711e8..d87be2d 100644
--- a/src/apps/epic/models.py
+++ b/src/apps/epic/models.py
@@ -250,7 +250,7 @@ class TarotCard(models.Model):
     slug = models.SlugField(max_length=120)
     correspondence = models.CharField(max_length=200, blank=True)  # Tarot / Minchiate equivalent
     group = models.CharField(max_length=100, blank=True)           # Earthman major grouping
-    reversal = models.CharField(max_length=200, blank=True, default='')           # reversed-state title; blank = same as name
+    reversal_qualifier = models.CharField(max_length=200, blank=True, default='') # reversal-axis qualifier (e.g. "Nervous"); polarity-shared; blank = falls back to current polarity's qualifier
     levity_qualifier = models.CharField(max_length=100, blank=True, default='')
     gravity_qualifier = models.CharField(max_length=100, blank=True, default='')
     levity_emanation = models.CharField(max_length=200, blank=True, default='')   # polarity-split upright (cards 48-49)
diff --git a/src/apps/epic/static/apps/epic/combobox.js b/src/apps/epic/static/apps/epic/combobox.js
new file mode 100644
index 0000000..d4acd12
--- /dev/null
+++ b/src/apps/epic/static/apps/epic/combobox.js
@@ -0,0 +1,123 @@
+// Generic CSS-stylable replacement for <select>. Native <option> rendering on
+// Firefox/Chrome is partly OS-controlled and ignores most CSS; this gives full
+// styling control via div-based listbox markup.
+//
+// Markup contract:
+//   <input type="hidden" id="X" name="..." value="...">
+//   <div data-combobox data-combobox-target="X"
+//        role="combobox" aria-expanded="false" aria-haspopup="listbox"
+//        tabindex="0">
+//       <span class="sea-select-current">…visible label…</span>
+//       <span class="sea-select-arrow" aria-hidden="true">▾</span>
+//       <ul class="sea-select-list" role="listbox">
+//           <li role="option" data-value="..." aria-selected="true|false">…</li>
+//           …
+//       </ul>
+//   </div>
+//
+// On selection the hidden input's value is updated and a 'change' event fires
+// on it, so existing consumers (`document.getElementById('X').value`) keep working.
+var Combobox = (function () {
+    'use strict';
+
+    function init(combo) {
+        if (!combo || combo.dataset.comboboxInit) return;
+        combo.dataset.comboboxInit = '1';
+
+        var hiddenId = combo.dataset.comboboxTarget;
+        var hidden   = hiddenId && document.getElementById(hiddenId);
+        var current  = combo.querySelector('.sea-select-current');
+        var list     = combo.querySelector('.sea-select-list');
+        var options  = list ? Array.from(list.querySelectorAll('[role="option"]')) : [];
+        var focusIdx = options.findIndex(function (o) { return o.getAttribute('aria-selected') === 'true'; });
+        if (focusIdx < 0) focusIdx = 0;
+
+        function isOpen() { return combo.getAttribute('aria-expanded') === 'true'; }
+        function open() {
+            combo.setAttribute('aria-expanded', 'true');
+            // Re-focus the currently-selected option each time we open
+            focusIdx = options.findIndex(function (o) { return o.getAttribute('aria-selected') === 'true'; });
+            if (focusIdx < 0) focusIdx = 0;
+            highlight();
+        }
+        function close() { combo.setAttribute('aria-expanded', 'false'); }
+        function toggle() { isOpen() ? close() : open(); }
+
+        function highlight() {
+            options.forEach(function (o, i) {
+                o.classList.toggle('sea-select-option--focus', i === focusIdx);
+            });
+        }
+
+        function select(i) {
+            if (i < 0 || i >= options.length) return;
+            options.forEach(function (o, idx) {
+                o.setAttribute('aria-selected', idx === i ? 'true' : 'false');
+            });
+            var picked = options[i];
+            if (current) current.textContent = picked.textContent.trim();
+            if (hidden && hidden.value !== picked.dataset.value) {
+                hidden.value = picked.dataset.value;
+                hidden.dispatchEvent(new Event('change', { bubbles: true }));
+            }
+            close();
+        }
+
+        combo.addEventListener('click', function (e) {
+            var opt = e.target.closest('[role="option"]');
+            if (opt) {
+                var i = options.indexOf(opt);
+                if (i >= 0) select(i);
+                return;
+            }
+            toggle();
+        });
+
+        combo.addEventListener('keydown', function (e) {
+            switch (e.key) {
+                case 'ArrowDown':
+                    e.preventDefault();
+                    if (!isOpen()) { open(); }
+                    else { focusIdx = Math.min(options.length - 1, focusIdx + 1); highlight(); }
+                    break;
+                case 'ArrowUp':
+                    e.preventDefault();
+                    if (!isOpen()) { open(); }
+                    else { focusIdx = Math.max(0, focusIdx - 1); highlight(); }
+                    break;
+                case 'Enter':
+                case ' ':
+                    e.preventDefault();
+                    if (isOpen()) select(focusIdx);
+                    else open();
+                    break;
+                case 'Escape':
+                    if (isOpen()) { e.preventDefault(); close(); }
+                    break;
+                case 'Home':
+                    if (isOpen()) { e.preventDefault(); focusIdx = 0; highlight(); }
+                    break;
+                case 'End':
+                    if (isOpen()) { e.preventDefault(); focusIdx = options.length - 1; highlight(); }
+                    break;
+            }
+        });
+
+        // Click outside the combo closes the dropdown
+        document.addEventListener('click', function (e) {
+            if (!combo.contains(e.target)) close();
+        });
+    }
+
+    function initAll(root) {
+        (root || document).querySelectorAll('[data-combobox]').forEach(init);
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', function () { initAll(); });
+    } else {
+        initAll();
+    }
+
+    return { init: init, initAll: initAll };
+}());
diff --git a/src/apps/epic/static/apps/epic/sea.js b/src/apps/epic/static/apps/epic/sea.js
index 3865b5d..ec23845 100644
--- a/src/apps/epic/static/apps/epic/sea.js
+++ b/src/apps/epic/static/apps/epic/sea.js
@@ -13,70 +13,17 @@ var SeaDeal = (function () {
     var _infoOpen     = false;
     var _spinOrigLabel, _fyiOrigLabel;
 
-    // ── Keyword list ──────────────────────────────────────────────────────────
-
-    function _populateList(listEl, items) {
-        if (!listEl) return;
-        listEl.innerHTML = (items || []).map(function (k) {
-            return '<li>' + k + '</li>';
-        }).join('');
-    }
-
-    // ── Stage card population ─────────────────────────────────────────────────
+    // ── Stage card population (delegates to shared StageCard module) ──────────
 
     function _populate(card, isLevity) {
-        var qualifier = isLevity
-            ? (card.levity_qualifier || '')
-            : (card.gravity_qualifier || '');
-        var isMajor = card.arcana === 'MAJOR';
-        var title   = card.name_title || card.name || '';
-
-        // Corners
-        stageCard.querySelectorAll('.fan-corner-rank').forEach(function (el) {
-            el.textContent = card.corner_rank || '';
+        var polarity = isLevity ? 'levity' : 'gravity';
+        StageCard.populateCard(stageCard, card, polarity);
+        StageCard.populateKeywords(statBlock, card.keywords_upright, card.keywords_reversed, {
+            uprightSel:  '#id_sea_stat_upright',
+            reversedSel: '#id_sea_stat_reversed',
         });
-        stageCard.querySelectorAll('.stage-suit-icon').forEach(function (el) {
-            if (card.suit_icon) {
-                el.className = 'fa-solid ' + card.suit_icon + ' stage-suit-icon';
-                el.style.display = '';
-            } else {
-                el.style.display = 'none';
-            }
-        });
-
-        // Upright face
-        var nameGroupEl = stageCard.querySelector('.fan-card-name-group');
-        if (nameGroupEl) nameGroupEl.textContent = card.name_group || '';
-        var arcanaEl = stageCard.querySelector('.fan-card-arcana');
-        if (arcanaEl) arcanaEl.textContent = isMajor ? 'Major Arcana' : 'Middle Arcana';
-        stageCard.querySelector('.fan-card-name').textContent = isMajor ? title + ',' : title;
-        stageCard.querySelector('.sig-qualifier-above').textContent = isMajor ? '' : qualifier;
-        stageCard.querySelector('.sig-qualifier-below').textContent = isMajor ? qualifier : '';
-
-        // Reversal face (same slot-swap logic as sig-select)
-        var reversal = card.reversal || '';
-        if (isMajor) {
-            stageCard.querySelector('.fan-card-reversal-qualifier').textContent = title + ',';
-            stageCard.querySelector('.fan-card-reversal-name').textContent = qualifier;
-        } else if (reversal) {
-            stageCard.querySelector('.fan-card-reversal-qualifier').textContent = reversal;
-            stageCard.querySelector('.fan-card-reversal-name').textContent = title;
-        } else {
-            stageCard.querySelector('.fan-card-reversal-qualifier').textContent = qualifier;
-            stageCard.querySelector('.fan-card-reversal-name').textContent = title;
-        }
-
-        // Keywords
-        _populateList(overlay.querySelector('#id_sea_stat_upright'),  card.keywords_upright);
-        _populateList(overlay.querySelector('#id_sea_stat_reversed'), card.keywords_reversed);
-
-        // FYI data (energies + operations)
-        _infoData = (card.energies || []).map(function (e) {
-            return { type: e.type, effect: e.effect, category: 'energies' };
-        }).concat((card.operations || []).map(function (o) {
-            return { type: o.type, effect: o.effect, category: 'operations' };
-        }));
-        _infoIdx = 0;
+        _infoData = StageCard.buildInfoData(card);
+        _infoIdx  = 0;
 
         // Reset SPIN
         stageCard.classList.remove('stage-card--reversed');
@@ -87,23 +34,7 @@ var SeaDeal = (function () {
     // ── FYI info panel ────────────────────────────────────────────────────────
 
     function _renderInfo() {
-        if (!fyiPanel) return;
-        if (_infoData.length === 0) {
-            fyiTitle.textContent = 'Energy';
-            fyiTitle.className   = 'sig-info-title sig-info-title--energies';
-            if (fyiType)   fyiType.textContent   = '';
-            if (fyiEffect) fyiEffect.innerHTML   = '<em>No interactions defined.</em>';
-            fyiIndex.textContent = '';
-            return;
-        }
-        var entry = _infoData[_infoIdx];
-        var isEnergies = entry.category === 'energies';
-        fyiTitle.textContent = isEnergies ? 'Energy' : 'Operation';
-        fyiTitle.className   = 'sig-info-title sig-info-title--' + entry.category;
-        if (fyiType)   fyiType.textContent   = entry.type || '';
-        if (fyiEffect) fyiEffect.innerHTML   = entry.effect || '';
-        fyiIndex.textContent = _infoData.length > 1
-            ? (_infoIdx + 1) + ' / ' + _infoData.length : '';
+        StageCard.renderFyi(fyiPanel, _infoData, _infoIdx);
     }
 
     function _openInfo() {
@@ -112,7 +43,7 @@ var SeaDeal = (function () {
         if (fyiPanel) fyiPanel.style.display = 'flex';
         if (spinBtn) { spinBtn.classList.add('btn-disabled'); spinBtn.textContent = '×'; }
         if (fyiBtn)  { fyiBtn.classList.add('btn-disabled');  fyiBtn.textContent  = '×'; }
-        stage.classList.add('sea-info-open');
+        statBlock.classList.add('fyi-open');
     }
 
     function _closeInfo() {
@@ -120,7 +51,7 @@ var SeaDeal = (function () {
         if (fyiPanel) fyiPanel.style.display = 'none';
         if (spinBtn) { spinBtn.classList.remove('btn-disabled'); spinBtn.textContent = _spinOrigLabel || 'SPIN'; }
         if (fyiBtn)  { fyiBtn.classList.remove('btn-disabled');  fyiBtn.textContent  = _fyiOrigLabel  || 'FYI';  }
-        if (stage)   stage.classList.remove('sea-info-open');
+        if (statBlock) statBlock.classList.remove('fyi-open');
     }
 
     // ── Slot fill ─────────────────────────────────────────────────────────────
@@ -187,8 +118,8 @@ var SeaDeal = (function () {
 
         _userPolarity = overlay.dataset.seaUserPolarity || 'levity';
 
-        spinBtn = statBlock.querySelector('.sea-spin-btn');
-        fyiBtn  = statBlock.querySelector('.sea-fyi-btn');
+        spinBtn = statBlock.querySelector('.spin-btn');
+        fyiBtn  = statBlock.querySelector('.fyi-btn');
         bdrop   = stage.querySelector('.sea-stage-backdrop');
 
         fyiPanel  = overlay.querySelector('#id_sea_fyi_panel');
@@ -196,8 +127,8 @@ var SeaDeal = (function () {
         fyiType   = fyiPanel && fyiPanel.querySelector('.sig-info-type');
         fyiEffect = fyiPanel && fyiPanel.querySelector('.sig-info-effect');
         fyiIndex  = fyiPanel && fyiPanel.querySelector('.sig-info-index');
-        fyiPrev   = statBlock.querySelector('.sea-fyi-prev');
-        fyiNext   = statBlock.querySelector('.sea-fyi-next');
+        fyiPrev   = statBlock.querySelector('.fyi-prev');
+        fyiNext   = statBlock.querySelector('.fyi-next');
 
         _spinOrigLabel = spinBtn ? spinBtn.textContent : 'SPIN';
         _fyiOrigLabel  = fyiBtn  ? fyiBtn.textContent  : 'FYI';
@@ -225,7 +156,7 @@ var SeaDeal = (function () {
         // Clicking the FYI panel itself dismisses it (same as sig-select caution)
         if (fyiPanel) {
             fyiPanel.addEventListener('click', function (e) {
-                if (!e.target.closest('.sea-fyi-prev') && !e.target.closest('.sea-fyi-next')) {
+                if (!e.target.closest('.fyi-prev') && !e.target.closest('.fyi-next')) {
                     _closeInfo();
                 }
             });
diff --git a/src/apps/epic/static/apps/epic/sig-select.js b/src/apps/epic/static/apps/epic/sig-select.js
index 5408dcb..b8105b3 100644
--- a/src/apps/epic/static/apps/epic/sig-select.js
+++ b/src/apps/epic/static/apps/epic/sig-select.js
@@ -36,63 +36,32 @@ var SigSelect = (function () {
 
     // ── Stage ──────────────────────────────────────────────────────────────
 
-    function _populateKeywordList(listEl, csv) {
-        var keywords = csv ? csv.split(',').filter(Boolean) : [];
-        listEl.innerHTML = keywords.map(function (k) {
-            return '<li>' + k.trim() + '</li>';
-        }).join('');
-    }
+    // _populateKeywordList removed — sig now delegates to StageCard.populateKeywords
 
     // ── Caution tooltip ───────────────────────────────────────────────────
 
     function _renderCaution() {
-        if (_cautionData.length === 0) {
-            cautionTitle.textContent = 'Energy';
-            cautionTitle.className = 'sig-info-title sig-info-title--energies';
-            if (cautionTypeEl) cautionTypeEl.textContent = '';
-            cautionEffect.innerHTML = '<em>No interactions defined.</em>';
-            cautionPrev.disabled = true;
-            cautionNext.disabled = true;
-            cautionIndexEl.textContent = '';
-            return;
-        }
-        var entry = _cautionData[_cautionIdx];
-        var isEnergies = entry.category === 'energies';
-        cautionTitle.textContent = isEnergies ? 'Energy' : 'Operation';
-        cautionTitle.className = 'sig-info-title sig-info-title--' + entry.category;
-        if (cautionTypeEl) cautionTypeEl.textContent = entry.type || '';
-        cautionEffect.innerHTML = entry.effect || '';
-        cautionPrev.disabled = (_cautionData.length <= 1);
-        cautionNext.disabled = (_cautionData.length <= 1);
-        cautionIndexEl.textContent = _cautionData.length > 1
-            ? (_cautionIdx + 1) + ' / ' + _cautionData.length
-            : '';
+        StageCard.renderFyi(stage.querySelector('.sig-info'), _cautionData, _cautionIdx);
+        // Sig disables PRV/NXT when there's only one entry (sea/fan don't bother).
+        if (cautionPrev) cautionPrev.disabled = (_cautionData.length <= 1);
+        if (cautionNext) cautionNext.disabled = (_cautionData.length <= 1);
     }
 
     function _openCaution() {
         if (!_focusedCardEl) return;
-        try {
-            var energies    = JSON.parse(_focusedCardEl.dataset.energies    || '[]');
-            var operations  = JSON.parse(_focusedCardEl.dataset.operations  || '[]');
-            _cautionData = energies.map(function (e) {
-                return { type: e.type, effect: e.effect, category: 'energies' };
-            }).concat(operations.map(function (o) {
-                return { type: o.type, effect: o.effect, category: 'operations' };
-            }));
-        } catch (e) {
-            _cautionData = [];
-        }
+        var card = StageCard.fromDataset(_focusedCardEl);
+        _cautionData = StageCard.buildInfoData(card);
         _cautionIdx = 0;
         _renderCaution();
         _flipBtn.classList.add('btn-disabled');
         _cautionBtn.classList.add('btn-disabled');
         _flipBtn.textContent = '\u00D7';
         _cautionBtn.textContent = '\u00D7';
-        stage.classList.add('sig-info-open');
+        statBlock.classList.add('fyi-open');
     }
 
     function _closeCaution() {
-        stage.classList.remove('sig-info-open');
+        if (statBlock) statBlock.classList.remove('fyi-open');
         if (_flipBtn) {
             _flipBtn.classList.remove('btn-disabled');
             _cautionBtn.classList.remove('btn-disabled');
@@ -112,65 +81,19 @@ var SigSelect = (function () {
         }
         _focusedCardEl = cardEl;
 
-        var rank  = cardEl.dataset.cornerRank  || '';
-        var icon  = cardEl.dataset.suitIcon    || '';
-        var group = cardEl.dataset.nameGroup   || '';
-        var title = cardEl.dataset.nameTitle   || '';
-        var arcana= cardEl.dataset.arcana      || '';
-        var corr  = cardEl.dataset.correspondence || '';
+        var card = StageCard.fromDataset(cardEl);
+        StageCard.populateCard(stageCard, card, userPolarity);
+        // Sig hides the correspondence in the stage card (shown in game-kit only)
+        var corrEl = stageCard.querySelector('.fan-card-correspondence');
+        if (corrEl) corrEl.textContent = '';
 
-        stageCard.querySelectorAll('.fan-corner-rank').forEach(function (el) { el.textContent = rank; });
-        stageCard.querySelectorAll('.stage-suit-icon').forEach(function (el) {
-            if (icon) {
-                el.className = 'fa-solid ' + icon + ' stage-suit-icon';
-                el.style.display = '';
-            } else {
-                el.style.display = 'none';
-            }
-        });
-        stageCard.querySelector('.fan-card-name-group').textContent = group;
-        stageCard.querySelector('.fan-card-arcana').textContent = arcana;
-        stageCard.querySelector('.fan-card-correspondence').textContent = ''; // shown in game-kit only
-
-        var qualifier = userPolarity === 'levity'
-            ? (cardEl.dataset.levityQualifier || '')
-            : (cardEl.dataset.gravityQualifier || '');
-        var isMajor = arcana.toLowerCase().indexOf('major') !== -1;
-        // Major arcana: qualifier sits below the title — append comma so it reads as a subtitle.
-        stageCard.querySelector('.fan-card-name').textContent = isMajor ? title + ',' : title;
-        stageCard.querySelector('.sig-qualifier-above').textContent = isMajor ? '' : qualifier;
-        stageCard.querySelector('.sig-qualifier-below').textContent = isMajor ? qualifier : '';
-
-        // Reversed face.
-        // - Major arcana:            polarity qualifier + reversal concept name
-        // - Non-major w. reversal:   suit qualifier word replaces polarity qualifier;
-        //                            card name (title) stays the same — two separate lines
-        // - Non-major w/o reversal:  fall back to mirroring the polarity qualifier
-        var reversal = cardEl.dataset.reversal || '';
-        if (isMajor) {
-            // Slots are swapped vs. non-major: spin reverses DOM order visually,
-            // so qualifier-slot (DOM-second) appears first and name-slot (DOM-first) appears second.
-            stageCard.querySelector('.fan-card-reversal-qualifier').textContent = title + ',';
-            stageCard.querySelector('.fan-card-reversal-name').textContent = qualifier;
-        } else if (reversal) {
-            stageCard.querySelector('.fan-card-reversal-qualifier').textContent = reversal;
-            stageCard.querySelector('.fan-card-reversal-name').textContent = title;
-        } else {
-            stageCard.querySelector('.fan-card-reversal-qualifier').textContent = qualifier;
-            stageCard.querySelector('.fan-card-reversal-name').textContent = title;
-        }
-
-        // Populate stat block keyword faces and reset to upright
+        // Reset SPIN state, then populate keyword lists
         statBlock.classList.remove('is-reversed');
         stageCard.classList.remove('stage-card--reversed');
-        _populateKeywordList(
-            statBlock.querySelector('#id_stat_keywords_upright'),
-            cardEl.dataset.keywordsUpright
-        );
-        _populateKeywordList(
-            statBlock.querySelector('#id_stat_keywords_reversed'),
-            cardEl.dataset.keywordsReversed
-        );
+        StageCard.populateKeywords(statBlock, card.keywords_upright, card.keywords_reversed, {
+            uprightSel:  '#id_stat_keywords_upright',
+            reversedSel: '#id_stat_keywords_reversed',
+        });
 
         stageCard.style.display = '';
         stage.classList.add('sig-stage--active');
@@ -639,8 +562,8 @@ var SigSelect = (function () {
         stageCard = stage.querySelector('.sig-stage-card');
         statBlock = stage.querySelector('.sig-stat-block');
 
-        _flipBtn = statBlock.querySelector('.sig-flip-btn');
-        _cautionBtn = statBlock.querySelector('.sig-info-btn');
+        _flipBtn = statBlock.querySelector('.spin-btn');
+        _cautionBtn = statBlock.querySelector('.fyi-btn');
         _flipOrigLabel = _flipBtn.textContent;
         _cautionOrigLabel = _cautionBtn.textContent;
 
@@ -654,8 +577,8 @@ var SigSelect = (function () {
         cautionEffect   = cautionEl.querySelector('.sig-info-effect');
         cautionTitle    = cautionEl.querySelector('.sig-info-title');
         cautionTypeEl   = cautionEl.querySelector('.sig-info-type');
-        cautionPrev     = statBlock.querySelector('.sig-info-prev');
-        cautionNext     = statBlock.querySelector('.sig-info-next');
+        cautionPrev     = statBlock.querySelector('.fyi-prev');
+        cautionNext     = statBlock.querySelector('.fyi-next');
         cautionIndexEl  = cautionEl.querySelector('.sig-info-index');
 
         // Clicking the tooltip (not nav buttons) dismisses it
@@ -665,7 +588,7 @@ var SigSelect = (function () {
 
         _cautionBtn.addEventListener('click', function () {
             if (_cautionBtn.classList.contains('btn-disabled')) return;
-            stage.classList.contains('sig-info-open') ? _closeCaution() : _openCaution();
+            statBlock.classList.contains('fyi-open') ? _closeCaution() : _openCaution();
         });
         cautionPrev.addEventListener('click', function () {
             _cautionIdx = (_cautionIdx - 1 + _cautionData.length) % _cautionData.length;
diff --git a/src/apps/epic/static/apps/epic/stage-card.js b/src/apps/epic/static/apps/epic/stage-card.js
new file mode 100644
index 0000000..0d3a143
--- /dev/null
+++ b/src/apps/epic/static/apps/epic/stage-card.js
@@ -0,0 +1,158 @@
+// Shared stage-card helpers used by Sig Select, Sea Select, and the Game Kit fan.
+//
+// Each call site handles its own DOM lookup, click wiring, and polarity decisions;
+// this module owns the duplicated logic for normalizing a card source, painting
+// the upright/reversal faces, populating the stat-block keyword lists, and
+// rendering the FYI panel entries.
+var StageCard = (function () {
+    'use strict';
+
+    function _parseCSV(str) {
+        return (str || '').split(',').map(function (s) { return s.trim(); }).filter(Boolean);
+    }
+    function _parseJSON(str) {
+        try { return JSON.parse(str || '[]'); } catch (e) { return []; }
+    }
+
+    // Normalize a `.sig-card` / `.fan-card` element's data-* attrs into the same
+    // shape that sea.js receives via fetch (so all call sites can share populateCard).
+    function fromDataset(el) {
+        return {
+            corner_rank:        el.dataset.cornerRank        || '',
+            suit_icon:          el.dataset.suitIcon          || '',
+            name_group:         el.dataset.nameGroup         || '',
+            name_title:         el.dataset.nameTitle         || '',
+            arcana:             el.dataset.arcana            || '',
+            correspondence:     el.dataset.correspondence    || '',
+            keywords_upright:   _parseCSV(el.dataset.keywordsUpright),
+            keywords_reversed:  _parseCSV(el.dataset.keywordsReversed),
+            energies:           _parseJSON(el.dataset.energies),
+            operations:         _parseJSON(el.dataset.operations),
+            levity_qualifier:   el.dataset.levityQualifier   || '',
+            gravity_qualifier:  el.dataset.gravityQualifier  || '',
+            reversal_qualifier: el.dataset.reversalQualifier || '',
+        };
+    }
+
+    // Decide whether a card object represents Major Arcana — sig sources from
+    // `data-arcana` (Django's `get_arcana_display`, e.g. "Major Arcana"), sea
+    // from card.arcana (model code, e.g. "MAJOR"). Accept both.
+    function _isMajor(card) {
+        var a = (card.arcana || '').toUpperCase();
+        return a === 'MAJOR' || a === 'MAJOR ARCANA';
+    }
+
+    // Paint the stage-card's upright + reversal faces from a normalized card
+    // object + the active polarity ('levity' | 'gravity'). Reversal-qualifier
+    // falls back to the current polarity's qualifier when blank (6F behavior).
+    function populateCard(stageCard, card, polarity) {
+        if (!stageCard) return;
+        var isLevity = polarity === 'levity';
+        var qualifier = isLevity ? (card.levity_qualifier || '') : (card.gravity_qualifier || '');
+        var isMajor = _isMajor(card);
+        var title   = card.name_title || '';
+        var reversalQualifier = card.reversal_qualifier || '';
+
+        stageCard.querySelectorAll('.fan-corner-rank').forEach(function (el) {
+            el.textContent = card.corner_rank || '';
+        });
+        stageCard.querySelectorAll('.stage-suit-icon').forEach(function (el) {
+            if (card.suit_icon) {
+                el.className = 'fa-solid ' + card.suit_icon + ' stage-suit-icon';
+                el.style.display = '';
+            } else {
+                el.style.display = 'none';
+            }
+        });
+
+        var nameGroupEl = stageCard.querySelector('.fan-card-name-group');
+        if (nameGroupEl) nameGroupEl.textContent = card.name_group || '';
+
+        var arcanaEl = stageCard.querySelector('.fan-card-arcana');
+        if (arcanaEl) arcanaEl.textContent = isMajor ? 'Major Arcana' : 'Middle Arcana';
+
+        var nameEl = stageCard.querySelector('.fan-card-name');
+        if (nameEl) nameEl.textContent = isMajor ? title + ',' : title;
+
+        var qAbove = stageCard.querySelector('.sig-qualifier-above');
+        if (qAbove) qAbove.textContent = isMajor ? '' : qualifier;
+        var qBelow = stageCard.querySelector('.sig-qualifier-below');
+        if (qBelow) qBelow.textContent = isMajor ? qualifier : '';
+
+        // Reversal face — three cases:
+        //   Major:                     title (with comma) in qualifier slot, qualifier in name slot
+        //   Non-major + reversal_qual: reversal_qualifier in qualifier slot, title in name slot
+        //   Non-major no reversal_qual: fall back to current polarity's qualifier
+        var rQual = stageCard.querySelector('.fan-card-reversal-qualifier');
+        var rName = stageCard.querySelector('.fan-card-reversal-name');
+        if (rQual && rName) {
+            if (isMajor) {
+                rQual.textContent = title + ',';
+                rName.textContent = qualifier;
+            } else if (reversalQualifier) {
+                rQual.textContent = reversalQualifier;
+                rName.textContent = title;
+            } else {
+                rQual.textContent = qualifier;
+                rName.textContent = title;
+            }
+        }
+    }
+
+    // Fill the upright + reversed keyword <ul>s. Accepts either CSS-selector
+    // overrides or the default `.stat-face--upright .stat-keywords` /
+    // `.stat-face--reversed .stat-keywords`.
+    function populateKeywords(statBlock, uprightItems, reversedItems, opts) {
+        if (!statBlock) return;
+        opts = opts || {};
+        var upSel = opts.uprightSel || '.stat-face--upright .stat-keywords';
+        var rvSel = opts.reversedSel || '.stat-face--reversed .stat-keywords';
+        var ul = statBlock.querySelector(upSel);
+        var rl = statBlock.querySelector(rvSel);
+        if (ul) ul.innerHTML = (uprightItems || []).map(function (k) { return '<li>' + k + '</li>'; }).join('');
+        if (rl) rl.innerHTML = (reversedItems || []).map(function (k) { return '<li>' + k + '</li>'; }).join('');
+    }
+
+    // Concatenate energies + operations into a single FYI nav array.
+    function buildInfoData(card) {
+        var data = (card.energies || []).map(function (e) {
+            return { type: e.type, effect: e.effect, category: 'energies' };
+        });
+        return data.concat((card.operations || []).map(function (o) {
+            return { type: o.type, effect: o.effect, category: 'operations' };
+        }));
+    }
+
+    // Paint a single FYI entry into the .sig-info panel. Caller owns idx + data.
+    function renderFyi(infoPanel, data, idx) {
+        if (!infoPanel) return;
+        var title  = infoPanel.querySelector('.sig-info-title');
+        var type   = infoPanel.querySelector('.sig-info-type');
+        var effect = infoPanel.querySelector('.sig-info-effect');
+        var index  = infoPanel.querySelector('.sig-info-index');
+        if (!data || data.length === 0) {
+            if (title)  { title.textContent = 'Energy';
+                          title.className   = 'sig-info-title sig-info-title--energies'; }
+            if (type)   type.textContent  = '';
+            if (effect) effect.innerHTML  = '<em>No interactions defined.</em>';
+            if (index)  index.textContent = '';
+            return;
+        }
+        var entry = data[idx];
+        var isEnergies = entry.category === 'energies';
+        if (title)  { title.textContent = isEnergies ? 'Energy' : 'Operation';
+                      title.className   = 'sig-info-title sig-info-title--' + entry.category; }
+        if (type)   type.textContent  = entry.type   || '';
+        if (effect) effect.innerHTML  = entry.effect || '';
+        if (index)  index.textContent = data.length > 1
+            ? (idx + 1) + ' / ' + data.length : '';
+    }
+
+    return {
+        fromDataset:      fromDataset,
+        populateCard:     populateCard,
+        populateKeywords: populateKeywords,
+        buildInfoData:    buildInfoData,
+        renderFyi:        renderFyi,
+    };
+}());
diff --git a/src/apps/epic/tests/integrated/test_views.py b/src/apps/epic/tests/integrated/test_views.py
index 7ad1f14..723ef3f 100644
--- a/src/apps/epic/tests/integrated/test_views.py
+++ b/src/apps/epic/tests/integrated/test_views.py
@@ -1112,7 +1112,7 @@ class SigSelectRenderingTest(TestCase):
     def test_sig_stat_block_structure_rendered(self):
         response = self.client.get(self.url)
         self.assertContains(response, "sig-stat-block")
-        self.assertContains(response, "sig-flip-btn")
+        self.assertContains(response, "spin-btn")
         self.assertContains(response, "stat-face--upright")
         self.assertContains(response, "stat-face--reversed")
 
@@ -1124,11 +1124,11 @@ class SigSelectRenderingTest(TestCase):
     def test_sig_info_panel_structure_rendered(self):
         response = self.client.get(self.url)
         self.assertContains(response, "sig-info")
-        self.assertContains(response, "sig-info-btn")
+        self.assertContains(response, "fyi-btn")
         self.assertContains(response, "sig-info-effect")
         self.assertContains(response, "sig-info-index")
-        self.assertContains(response, "sig-info-prev")
-        self.assertContains(response, "sig-info-next")
+        self.assertContains(response, "fyi-prev")
+        self.assertContains(response, "fyi-next")
 
 
 class SelectSigCardViewTest(TestCase):
diff --git a/src/apps/epic/views.py b/src/apps/epic/views.py
index 741ae26..2e5ad5b 100644
--- a/src/apps/epic/views.py
+++ b/src/apps/epic/views.py
@@ -1145,7 +1145,7 @@ def sea_deck(request, room_id):
             'name_title': c.name_title,
             'levity_qualifier': c.levity_qualifier,
             'gravity_qualifier': c.gravity_qualifier,
-            'reversal': c.reversal,
+            'reversal_qualifier': c.reversal_qualifier,
             'keywords_upright': c.keywords_upright,
             'keywords_reversed': c.keywords_reversed,
             'energies': c.energies,
diff --git a/src/apps/gameboard/static/apps/gameboard/game-kit.js b/src/apps/gameboard/static/apps/gameboard/game-kit.js
index 5ad9742..54b2840 100644
--- a/src/apps/gameboard/static/apps/gameboard/game-kit.js
+++ b/src/apps/gameboard/static/apps/gameboard/game-kit.js
@@ -1,93 +1,226 @@
-function initGameKitPage() {
-    const dialog = document.getElementById('id_tarot_fan_dialog');
-    if (!dialog) return;
+var GameKit = (function () {
+    'use strict';
 
-    const fanContent = document.getElementById('id_fan_content');
-    const prevBtn = document.getElementById('id_fan_prev');
-    const nextBtn = document.getElementById('id_fan_next');
+    var dialog, fanContent, prevBtn, nextBtn, fanWrap, flipBtn;
+    var stageBlock, spinBtn, fyiBtn, fyiPanel;
+    var fyiTitle, fyiType, fyiEffect, fyiIndex, fyiPrev, fyiNext;
+    var statUpright, statReversed;
+    var _polarity = 'levity';   // FLIP toggles 'levity' ↔ 'gravity'
 
-    let currentDeckId = null;
-    let currentIndex = 0;
-    let cards = [];
+    var currentDeckId = null;
+    var currentIndex  = 0;
+    var cards         = [];
+    var _revealTimer  = null;
+    var REVEAL_DELAY_MS = 500;
 
-    function storageKey(deckId) {
-        return 'tarot-fan-' + deckId;
-    }
+    var _infoData = [];
+    var _infoIdx  = 0;
+    var _infoOpen = false;
+    var _spinOrigLabel = 'SPIN';
+    var _fyiOrigLabel  = 'FYI';
 
+    // ── Storage ────────────────────────────────────────────────────────────────
+
+    function storageKey(deckId) { return 'tarot-fan-' + deckId; }
     function savePosition() {
         if (currentDeckId !== null) {
             sessionStorage.setItem(storageKey(currentDeckId), currentIndex);
         }
     }
-
     function restorePosition(deckId) {
-        const saved = sessionStorage.getItem(storageKey(deckId));
+        var saved = sessionStorage.getItem(storageKey(deckId));
         return saved !== null ? parseInt(saved, 10) : 0;
     }
 
+    // ── Carousel transforms ───────────────────────────────────────────────────
+
+    function _carouselStep() {
+        // Pull the per-breakpoint step length from CSS so mobile @media rules
+        // can shrink the carousel without code changes.
+        if (!fanWrap) return 200;
+        var raw = getComputedStyle(fanWrap).getPropertyValue('--fan-carousel-step').trim();
+        var n = parseFloat(raw);
+        return isFinite(n) && n > 0 ? n : 200;
+    }
+
     function cardTransform(offset) {
-        const abs = Math.abs(offset);
+        var abs  = Math.abs(offset);
+        var step = _carouselStep();
         return {
-            transform: 'translateX(' + (offset * 200) + 'px) rotateY(' + (offset * 22) + 'deg) scale(' + Math.max(0.3, 1 - abs * 0.15) + ')',
+            transform: 'translateX(' + (offset * step) + 'px) rotateY(' + (offset * 22) + 'deg) scale(' + Math.max(0.3, 1 - abs * 0.15) + ')',
             opacity: Math.max(0.15, 1 - abs * 0.25),
             zIndex: 10 - abs,
         };
     }
 
     function updateFan() {
-        const total = cards.length;
+        var total = cards.length;
         if (!total) return;
-        cards.forEach(function(card, i) {
-            let offset = i - currentIndex;
+        cards.forEach(function (card, i) {
+            var offset = i - currentIndex;
             if (offset > total / 2) offset -= total;
             if (offset < -total / 2) offset += total;
-
-            const abs = Math.abs(offset);
+            var abs = Math.abs(offset);
             card.classList.toggle('fan-card--active', offset === 0);
-
             if (abs > 3) {
                 card.style.display = 'none';
             } else {
                 card.style.display = '';
-                const t = cardTransform(offset);
-                card.style.transform = t.transform;
-                card.style.opacity = t.opacity;
-                card.style.zIndex = t.zIndex;
+                var t = cardTransform(offset);
+                // Active card may also be reversed — append rotate(180deg) to
+                // the carousel transform without disturbing the layout values.
+                var spin = (offset === 0 && card.classList.contains('stage-card--reversed'))
+                    ? ' rotate(180deg)' : '';
+                card.style.transform = t.transform + spin;
+                card.style.opacity   = t.opacity;
+                card.style.zIndex    = t.zIndex;
             }
         });
+        _populateStage();
+        _scheduleReveal();
     }
 
+    // ── Stage block: idle reveal / careen-out ─────────────────────────────────
+
+    function _scheduleReveal() {
+        if (!stageBlock) return;
+        stageBlock.classList.remove('is-revealed');
+        if (_revealTimer) clearTimeout(_revealTimer);
+        _revealTimer = setTimeout(function () {
+            stageBlock.classList.add('is-revealed');
+        }, REVEAL_DELAY_MS);
+    }
+
+    function _hideStageImmediate() {
+        if (!stageBlock) return;
+        if (_revealTimer) { clearTimeout(_revealTimer); _revealTimer = null; }
+        stageBlock.classList.remove('is-revealed');
+        _closeFyi();
+    }
+
+    // ── Stage population (delegates to shared StageCard module) ──────────────
+
+    function _populateStage() {
+        if (!stageBlock || !cards.length) return;
+        var cardEl = cards[currentIndex];
+        if (!cardEl) return;
+
+        var card = StageCard.fromDataset(cardEl);
+        // Repaint the focused fan-card's faces in the active polarity (so FLIP
+        // and per-polarity qualifier rendering stay consistent with the data).
+        StageCard.populateCard(cardEl, card, _polarity);
+        cardEl.dataset.polarity = _polarity;
+
+        StageCard.populateKeywords(stageBlock, card.keywords_upright, card.keywords_reversed, {
+            uprightSel:  '#id_fan_stat_upright',
+            reversedSel: '#id_fan_stat_reversed',
+        });
+        _infoData = StageCard.buildInfoData(card);
+        _infoIdx  = 0;
+
+        // Reset SPIN state on every card change — clears rotation on all cards
+        // so a previously-reversed card returns to upright when it leaves focus.
+        stageBlock.classList.remove('is-reversed');
+        cards.forEach(function (c) { c.classList.remove('stage-card--reversed'); });
+        _closeFyi();
+    }
+
+    // ── FLIP — toggle polarity with perspective horizontal flip animation ────
+    // Retains SPIN state across the flip (the .stage-card--reversed class on
+    // the card is left untouched).
+
+    function _flipActive() {
+        var active = cards[currentIndex];
+        if (!active) return;
+        if (active.dataset.flipping) return;  // mid-flip
+        active.dataset.flipping = '1';
+
+        // Build the resting transform (carousel offset 0 + optional SPIN rotate(180))
+        // and the edge-on midpoint by adding a rotateY layer at the end. Keeping
+        // the carousel + spin intact means the card actually rotates in place
+        // around its centre rather than just the inner face.
+        var spin = active.classList.contains('stage-card--reversed') ? ' rotate(180deg)' : '';
+        var rest = 'translateX(0px) rotateY(0deg) scale(1)' + spin;
+        var mid  = 'translateX(0px) rotateY(0deg) scale(1)' + spin + ' rotateY(90deg)';
+
+        active.animate([
+            { transform: rest },
+            { transform: mid,  offset: 0.5 },
+            { transform: rest },
+        ], { duration: 500, easing: 'ease' });
+
+        _polarity = (_polarity === 'levity') ? 'gravity' : 'levity';
+        // Swap polarity content + colour at the edge-on midpoint, so the user
+        // sees the new face from the start of the second half-rotation.
+        setTimeout(function () {
+            var card = StageCard.fromDataset(active);
+            StageCard.populateCard(active, card, _polarity);
+            active.dataset.polarity = _polarity;
+        }, 250);
+        // Clear the in-flight flag at animation end. Using setTimeout (not
+        // anim.onfinish) so jasmine.clock().tick() can fake-advance it in tests.
+        setTimeout(function () { delete active.dataset.flipping; }, 500);
+    }
+
+    // ── FYI panel ─────────────────────────────────────────────────────────────
+
+    function _renderFyi() {
+        StageCard.renderFyi(fyiPanel, _infoData, _infoIdx);
+    }
+
+    function _openFyi() {
+        _infoOpen = true;
+        _renderFyi();
+        if (fyiPanel) fyiPanel.style.display = 'flex';
+        if (spinBtn) { spinBtn.classList.add('btn-disabled'); spinBtn.textContent = '×'; }
+        if (fyiBtn)  { fyiBtn.classList.add('btn-disabled');  fyiBtn.textContent  = '×'; }
+        if (stageBlock) stageBlock.classList.add('fyi-open');
+    }
+
+    function _closeFyi() {
+        _infoOpen = false;
+        if (fyiPanel) fyiPanel.style.display = 'none';
+        if (spinBtn) { spinBtn.classList.remove('btn-disabled'); spinBtn.textContent = _spinOrigLabel; }
+        if (fyiBtn)  { fyiBtn.classList.remove('btn-disabled');  fyiBtn.textContent  = _fyiOrigLabel; }
+        if (stageBlock) stageBlock.classList.remove('fyi-open');
+    }
+
+    // ── Open / close the dialog ───────────────────────────────────────────────
+
     function openFan(deckId) {
         currentDeckId = deckId;
         currentIndex = restorePosition(deckId);
 
         fetch('/gameboard/game-kit/deck/' + deckId + '/')
-            .then(function(r) { return r.text(); })
-            .then(function(html) {
+            .then(function (r) { return r.text(); })
+            .then(function (html) {
                 fanContent.innerHTML = html;
                 cards = Array.from(fanContent.querySelectorAll('.fan-card'));
                 if (currentIndex >= cards.length) currentIndex = 0;
-                cards.forEach(function(c) {
+                cards.forEach(function (c) {
                     c.style.transition = 'transform 0.18s ease-out, opacity 0.18s ease-out';
                 });
                 updateFan();
-                dialog.showModal();
+                if (dialog && typeof dialog.showModal === 'function') dialog.showModal();
             });
     }
 
     function closeFan() {
         savePosition();
-        dialog.close();
+        _hideStageImmediate();
+        if (dialog && typeof dialog.close === 'function') dialog.close();
     }
 
+    // ── Navigation ────────────────────────────────────────────────────────────
+
     function navigate(delta) {
         if (!cards.length) return;
         currentIndex = (currentIndex + delta + cards.length) % cards.length;
         savePosition();
+        _hideStageImmediate();
         updateFan();
     }
 
-    // Step through multiple cards one at a time so intermediate cards are visible
     var _navTimer = null;
     function navigateAnimated(steps) {
         if (!cards.length || steps === 0) return;
@@ -102,64 +235,182 @@ function initGameKitPage() {
         tick();
     }
 
-    // Click on the dark backdrop (the dialog or fan-wrap itself, not on any card child) closes
-    var fanWrap = dialog.querySelector('.tarot-fan-wrap');
-    dialog.addEventListener('click', function(e) {
-        if (e.target === dialog || e.target === fanWrap) closeFan();
-    });
+    // ── Init ──────────────────────────────────────────────────────────────────
 
-    // Arrow key navigation
-    dialog.addEventListener('keydown', function(e) {
-        if (e.key === 'ArrowRight') navigate(1);
-        if (e.key === 'ArrowLeft') navigate(-1);
-    });
+    function init() {
+        dialog = document.getElementById('id_tarot_fan_dialog');
+        if (!dialog) return;
 
-    // Mousewheel navigation — accumulate delta, cap at 3 cards per event so fast
-    // spins don't overshoot; CSS transitions handle the visual smoothness.
-    var wheelAccum = 0;
-    var wheelDecayTimer = null;
-    var WHEEL_STEP = 150;
-    dialog.addEventListener('wheel', function(e) {
-        e.preventDefault();
-        clearTimeout(wheelDecayTimer);
-        wheelAccum += e.deltaY;
-        var steps = Math.trunc(wheelAccum / WHEEL_STEP);
-        if (steps !== 0) {
-            steps = Math.sign(steps) * Math.min(Math.abs(steps), 3);
-            wheelAccum -= steps * WHEEL_STEP;
-            navigate(steps);
+        fanContent = document.getElementById('id_fan_content');
+        prevBtn    = document.getElementById('id_fan_prev');
+        nextBtn    = document.getElementById('id_fan_next');
+        flipBtn    = document.getElementById('id_fan_flip');
+        fanWrap    = dialog.querySelector('.tarot-fan-wrap');
+
+        stageBlock = document.getElementById('id_fan_stage_block');
+        if (stageBlock) {
+            spinBtn      = stageBlock.querySelector('.spin-btn');
+            fyiBtn       = stageBlock.querySelector('.fyi-btn');
+            fyiPanel     = stageBlock.querySelector('#id_fan_fyi_panel');
+            fyiTitle     = fyiPanel && fyiPanel.querySelector('.sig-info-title');
+            fyiType      = fyiPanel && fyiPanel.querySelector('.sig-info-type');
+            fyiEffect    = fyiPanel && fyiPanel.querySelector('.sig-info-effect');
+            fyiIndex     = fyiPanel && fyiPanel.querySelector('.sig-info-index');
+            fyiPrev      = stageBlock.querySelector('.fyi-prev');
+            fyiNext      = stageBlock.querySelector('.fyi-next');
+            statUpright  = stageBlock.querySelector('#id_fan_stat_upright');
+            statReversed = stageBlock.querySelector('#id_fan_stat_reversed');
+            _spinOrigLabel = spinBtn ? spinBtn.textContent : 'SPIN';
+            _fyiOrigLabel  = fyiBtn  ? fyiBtn.textContent  : 'FYI';
         }
-        wheelDecayTimer = setTimeout(function() { wheelAccum = 0; }, 200);
-    }, { passive: false });
 
-    // Touch/swipe navigation — uses navigateAnimated so intermediate cards are visible
-    var touchStartX = 0;
-    var touchStartY = 0;
-    var touchStartTime = 0;
-    dialog.addEventListener('touchstart', function(e) {
-        touchStartX = e.touches[0].clientX;
-        touchStartY = e.touches[0].clientY;
-        touchStartTime = Date.now();
-    }, { passive: true });
-    dialog.addEventListener('touchend', function(e) {
-        var dx = e.changedTouches[0].clientX - touchStartX;
-        var dy = e.changedTouches[0].clientY - touchStartY;
-        if (Math.abs(dy) > Math.abs(dx)) return; // vertical swipe — ignore
-        if (Math.abs(dx) < 60) return;          // dead zone — raise to 40–60 for more deliberate swipe required
-        var elapsed = Math.max(1, Date.now() - touchStartTime);
-        var velocity = Math.abs(dx) / elapsed; // px/ms
-        var steps = velocity > 0.8              // flick threshold — raise (e.g. 0.6) so more swipes use drag formula
-            ? Math.max(1, Math.round(velocity * 4))  // flick multiplier — lower (e.g. 4–5) to reduce cards per fast flick
-            : Math.round(Math.abs(dx) / 150);    // slow-drag divisor — raise (e.g. 120–150) for fewer cards per short drag
-        navigateAnimated(dx < 0 ? steps : -steps);
-    }, { passive: true });
+        // Backdrop click closes
+        if (dialog && fanWrap) {
+            dialog.addEventListener('click', function (e) {
+                if (e.target === dialog || e.target === fanWrap) closeFan();
+            });
+        }
 
-    prevBtn.addEventListener('click', function() { navigate(-1); });
-    nextBtn.addEventListener('click', function() { navigate(1); });
+        // Keyboard nav
+        if (dialog) {
+            dialog.addEventListener('keydown', function (e) {
+                if (e.key === 'ArrowRight') navigate(1);
+                if (e.key === 'ArrowLeft')  navigate(-1);
+            });
+        }
 
-    document.querySelectorAll('.gk-deck-card[data-deck-id]').forEach(function(card) {
-        card.addEventListener('click', function() { openFan(card.dataset.deckId); });
-    });
-}
+        // Wheel nav
+        var wheelAccum = 0;
+        var wheelDecayTimer = null;
+        var WHEEL_STEP = 150;
+        if (dialog) {
+            dialog.addEventListener('wheel', function (e) {
+                e.preventDefault();
+                clearTimeout(wheelDecayTimer);
+                wheelAccum += e.deltaY;
+                var steps = Math.trunc(wheelAccum / WHEEL_STEP);
+                if (steps !== 0) {
+                    steps = Math.sign(steps) * Math.min(Math.abs(steps), 3);
+                    wheelAccum -= steps * WHEEL_STEP;
+                    navigate(steps);
+                }
+                wheelDecayTimer = setTimeout(function () { wheelAccum = 0; }, 200);
+            }, { passive: false });
+        }
 
-document.addEventListener('DOMContentLoaded', initGameKitPage);
+        // Touch nav
+        var touchStartX = 0, touchStartY = 0, touchStartTime = 0;
+        if (dialog) {
+            dialog.addEventListener('touchstart', function (e) {
+                touchStartX = e.touches[0].clientX;
+                touchStartY = e.touches[0].clientY;
+                touchStartTime = Date.now();
+            }, { passive: true });
+            dialog.addEventListener('touchend', function (e) {
+                var dx = e.changedTouches[0].clientX - touchStartX;
+                var dy = e.changedTouches[0].clientY - touchStartY;
+                if (Math.abs(dy) > Math.abs(dx)) return;
+                if (Math.abs(dx) < 60) return;
+                var elapsed = Math.max(1, Date.now() - touchStartTime);
+                var velocity = Math.abs(dx) / elapsed;
+                var steps = velocity > 0.8
+                    ? Math.max(1, Math.round(velocity * 4))
+                    : Math.round(Math.abs(dx) / 150);
+                navigateAnimated(dx < 0 ? steps : -steps);
+            }, { passive: true });
+        }
+
+        if (prevBtn) prevBtn.addEventListener('click', function () { navigate(-1); });
+        if (nextBtn) nextBtn.addEventListener('click', function () { navigate(1); });
+        if (flipBtn) flipBtn.addEventListener('click', function (e) {
+            // Without this the click bubbles to the dialog's backdrop-close
+            // handler and shuts the modal — FLIP is a primary action, not a
+            // dismiss.
+            e.stopPropagation();
+            _flipActive();
+        });
+
+        // SPIN — toggle stat block face AND rotate the active fan-card 180°.
+        // Reapply the active card's transform directly so the rotation animates
+        // off the existing carousel transform without going through updateFan
+        // (which would reset .stage-card--reversed via _populateStage).
+        if (spinBtn) {
+            spinBtn.addEventListener('click', function () {
+                if (spinBtn.classList.contains('btn-disabled')) return;
+                stageBlock.classList.toggle('is-reversed');
+                var active = cards[currentIndex];
+                if (!active) return;
+                active.classList.toggle('stage-card--reversed');
+                var t = cardTransform(0);
+                var spin = active.classList.contains('stage-card--reversed') ? ' rotate(180deg)' : '';
+                active.style.transform = t.transform + spin;
+            });
+        }
+
+        // FYI
+        if (fyiBtn) {
+            fyiBtn.addEventListener('click', function () {
+                if (fyiBtn.classList.contains('btn-disabled')) return;
+                _infoOpen ? _closeFyi() : _openFyi();
+            });
+        }
+
+        if (fyiPanel) {
+            fyiPanel.addEventListener('click', function (e) {
+                if (!e.target.closest('.fyi-prev') && !e.target.closest('.fyi-next')) {
+                    _closeFyi();
+                }
+            });
+        }
+        if (fyiPrev) {
+            fyiPrev.addEventListener('click', function () {
+                if (!_infoData.length) return;
+                _infoIdx = (_infoIdx - 1 + _infoData.length) % _infoData.length;
+                _renderFyi();
+            });
+        }
+        if (fyiNext) {
+            fyiNext.addEventListener('click', function () {
+                if (!_infoData.length) return;
+                _infoIdx = (_infoIdx + 1) % _infoData.length;
+                _renderFyi();
+            });
+        }
+
+        // Deck-card click → openFan
+        document.querySelectorAll('.gk-deck-card[data-deck-id]').forEach(function (card) {
+            card.addEventListener('click', function () { openFan(card.dataset.deckId); });
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', init);
+    } else {
+        init();
+    }
+
+    return {
+        openFan:   openFan,
+        closeFan:  closeFan,
+        navigate:  navigate,
+        reinit:    init,
+        _testInit: function () {
+            dialog = null; fanContent = null; prevBtn = null; nextBtn = null; fanWrap = null;
+            flipBtn = null;
+            stageBlock = null; spinBtn = null; fyiBtn = null; fyiPanel = null;
+            fyiTitle = null; fyiType = null; fyiEffect = null; fyiIndex = null;
+            fyiPrev = null; fyiNext = null; statUpright = null; statReversed = null;
+            currentDeckId = null; currentIndex = 0; cards = [];
+            _revealTimer = null; _infoData = []; _infoIdx = 0; _infoOpen = false;
+            _polarity = 'levity';
+            init();
+        },
+        // Test seam: skip fetch by reading already-rendered #id_fan_content
+        _testOpen: function () {
+            cards = Array.from(fanContent.querySelectorAll('.fan-card'));
+            currentIndex = 0;
+            updateFan();
+        },
+        _testNavigate: navigate,
+    };
+}());
diff --git a/src/static/tests/FanStageSpec.js b/src/static/tests/FanStageSpec.js
new file mode 100644
index 0000000..4b2ddc7
--- /dev/null
+++ b/src/static/tests/FanStageSpec.js
@@ -0,0 +1,308 @@
+describe("FanStage", () => {
+    let testDiv, dialog, fanContent, stageBlock, stageCard;
+
+    function makeCardEl({ id, suit_icon = '', corner_rank = 'I', name_group = '',
+                          name_title = 'The Magician', arcana = 'Major Arcana',
+                          correspondence = '', keywords_upright = 'will,focus,manifestation',
+                          keywords_reversed = 'manipulation,illusion',
+                          energies = '[]', operations = '[]',
+                          levity_qualifier = '', gravity_qualifier = '',
+                          reversal_qualifier = '' } = {}) {
+        return `<div class="fan-card"
+             data-index="${id}"
+             data-suit-icon="${suit_icon}"
+             data-corner-rank="${corner_rank}"
+             data-name-group="${name_group}"
+             data-name-title="${name_title}"
+             data-arcana="${arcana}"
+             data-correspondence="${correspondence}"
+             data-keywords-upright="${keywords_upright}"
+             data-keywords-reversed="${keywords_reversed}"
+             data-energies='${energies}'
+             data-operations='${operations}'
+             data-levity-qualifier="${levity_qualifier}"
+             data-gravity-qualifier="${gravity_qualifier}"
+             data-reversal-qualifier="${reversal_qualifier}">
+            <div class="fan-card-corner fan-card-corner--tl">
+                <span class="fan-corner-rank">${corner_rank}</span>
+            </div>
+            <div class="fan-card-face">
+                <div class="fan-card-face-upright">
+                    <p class="fan-card-name-group"></p>
+                    <p class="sig-qualifier-above"></p>
+                    <h3 class="fan-card-name">${name_title}</h3>
+                    <p class="sig-qualifier-below"></p>
+                </div>
+                <p class="fan-card-arcana">${arcana}</p>
+                <div class="fan-card-face-reversal">
+                    <p class="fan-card-reversal-qualifier"></p>
+                    <p class="fan-card-reversal-name"></p>
+                </div>
+            </div>
+            <div class="fan-card-corner fan-card-corner--br">
+                <span class="fan-corner-rank">${corner_rank}</span>
+            </div>
+        </div>`;
+    }
+
+    function makeFixture() {
+        testDiv = document.createElement("div");
+        testDiv.innerHTML = `
+            <dialog id="id_tarot_fan_dialog">
+                <div class="tarot-fan-wrap">
+                    <button id="id_fan_prev" class="fan-nav fan-nav--prev">&#8249;</button>
+                    <div id="id_fan_content" class="tarot-fan"></div>
+                    <div class="fan-stage-block sig-stat-block" id="id_fan_stage_block">
+                        <button class="btn btn-reverse spin-btn" type="button">SPIN</button>
+                        <button class="btn btn-info fyi-btn" type="button">FYI</button>
+                        <div class="stat-face stat-face--upright">
+                            <p class="stat-face-label">Emanation</p>
+                            <ul class="stat-keywords" id="id_fan_stat_upright"></ul>
+                        </div>
+                        <div class="stat-face stat-face--reversed">
+                            <p class="stat-face-label">Reversal</p>
+                            <ul class="stat-keywords" id="id_fan_stat_reversed"></ul>
+                        </div>
+                        <div class="sig-info" id="id_fan_fyi_panel" style="display:none">
+                            <div class="sig-info-header">
+                                <h4 class="sig-info-title"></h4>
+                                <p class="sig-info-type"></p>
+                            </div>
+                            <p class="sig-info-effect"></p>
+                            <span class="sig-info-index"></span>
+                        </div>
+                        <button class="btn btn-nav-left fyi-prev" type="button">PRV</button>
+                        <button class="btn btn-nav-right fyi-next" type="button">NXT</button>
+                    </div>
+                    <button id="id_fan_flip" class="btn btn-reveal fan-flip-btn" type="button">FLIP</button>
+                    <button id="id_fan_next" class="fan-nav fan-nav--next">&#8250;</button>
+                </div>
+            </dialog>
+            <button class="gk-deck-card" data-deck-id="1">Earthman</button>
+        `;
+        document.body.appendChild(testDiv);
+        dialog       = testDiv.querySelector("#id_tarot_fan_dialog");
+        fanContent   = testDiv.querySelector("#id_fan_content");
+        stageBlock   = testDiv.querySelector("#id_fan_stage_block");
+
+        // Pre-render two cards into fanContent so openFan's fetch can be skipped via _testOpen
+        fanContent.innerHTML =
+            makeCardEl({ id: 0, name_title: 'The Magician', corner_rank: 'I',
+                         levity_qualifier: 'Enlightened',
+                         gravity_qualifier: 'Engraven',
+                         keywords_upright: 'will,focus',
+                         keywords_reversed: 'manipulation',
+                         energies: '[{"type":"LIBIDO","effect":"Drive."}]',
+                         operations: '[{"type":"COVER","effect":"Shield."}]' }) +
+            makeCardEl({ id: 1, name_title: 'The High Priestess', corner_rank: 'II',
+                         levity_qualifier: 'Enlightened',
+                         gravity_qualifier: 'Engraven',
+                         keywords_upright: 'intuition,subconscious',
+                         keywords_reversed: 'secrets,disconnect' });
+
+        jasmine.clock().install();
+        GameKit._testInit();
+    }
+
+    afterEach(() => {
+        jasmine.clock().uninstall();
+        if (testDiv) testDiv.remove();
+    });
+
+    // ── Stage block reveal / hide ────────────────────────────────────────── //
+
+    describe("idle reveal", () => {
+        beforeEach(() => makeFixture());
+
+        it("starts with the stage block hidden (no .is-revealed)", () => {
+            GameKit._testOpen();
+            expect(stageBlock.classList.contains("is-revealed")).toBe(false);
+        });
+
+        it("adds .is-revealed after 500ms of idle", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(500);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(true);
+        });
+
+        it("does NOT reveal before 500ms have elapsed", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(400);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(false);
+        });
+
+        it("re-hides immediately on navigation, even after reveal", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(500);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(true);
+            GameKit._testNavigate(1);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(false);
+        });
+
+        it("restarts the idle timer after navigation", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(500);
+            GameKit._testNavigate(1);
+            jasmine.clock().tick(400);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(false);
+            jasmine.clock().tick(100);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(true);
+        });
+    });
+
+    // ── Stat block population from focused fan-card ──────────────────────── //
+
+    describe("stat block population", () => {
+        beforeEach(() => makeFixture());
+
+        it("populates upright keywords from data-keywords-upright of focused card", () => {
+            GameKit._testOpen();
+            const list = stageBlock.querySelector("#id_fan_stat_upright");
+            const items = list.querySelectorAll("li");
+            expect(items.length).toBe(2);
+            expect(items[0].textContent).toBe("will");
+            expect(items[1].textContent).toBe("focus");
+        });
+
+        it("populates reversed keywords from data-keywords-reversed of focused card", () => {
+            GameKit._testOpen();
+            const list = stageBlock.querySelector("#id_fan_stat_reversed");
+            const items = list.querySelectorAll("li");
+            expect(items.length).toBe(1);
+            expect(items[0].textContent).toBe("manipulation");
+        });
+
+        it("re-populates from the new focused card on navigation", () => {
+            GameKit._testOpen();
+            GameKit._testNavigate(1);
+            const items = stageBlock.querySelectorAll("#id_fan_stat_upright li");
+            expect(items.length).toBe(2);
+            expect(items[0].textContent).toBe("intuition");
+            expect(items[1].textContent).toBe("subconscious");
+        });
+    });
+
+    // ── SPIN button (.btn-reverse) ──────────────────────────────────────── //
+
+    describe("SPIN", () => {
+        beforeEach(() => makeFixture());
+
+        it("toggles .is-reversed on the stat block", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".spin-btn").click();
+            expect(stageBlock.classList.contains("is-reversed")).toBe(true);
+        });
+
+        it("toggles back when clicked twice", () => {
+            GameKit._testOpen();
+            const spin = stageBlock.querySelector(".spin-btn");
+            spin.click(); spin.click();
+            expect(stageBlock.classList.contains("is-reversed")).toBe(false);
+        });
+
+        it("resets .is-reversed when navigating to a new card", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".spin-btn").click();
+            expect(stageBlock.classList.contains("is-reversed")).toBe(true);
+            GameKit._testNavigate(1);
+            expect(stageBlock.classList.contains("is-reversed")).toBe(false);
+        });
+    });
+
+    // ── FYI button (.btn-info) ──────────────────────────────────────────── //
+
+    describe("FYI", () => {
+        beforeEach(() => makeFixture());
+
+        it("opens the FYI panel and disables SPIN+FYI buttons", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".fyi-btn").click();
+            const panel = stageBlock.querySelector("#id_fan_fyi_panel");
+            expect(panel.style.display).toBe("flex");
+            expect(stageBlock.querySelector(".spin-btn").classList.contains("btn-disabled")).toBe(true);
+            expect(stageBlock.querySelector(".fyi-btn").classList.contains("btn-disabled")).toBe(true);
+        });
+
+        it("populates the panel with the first energy entry from data-energies", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".fyi-btn").click();
+            const panel = stageBlock.querySelector("#id_fan_fyi_panel");
+            expect(panel.querySelector(".sig-info-type").textContent).toBe("LIBIDO");
+            expect(panel.querySelector(".sig-info-effect").innerHTML).toBe("Drive.");
+        });
+
+        it("PRV/NXT cycle through energies + operations", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".fyi-btn").click();
+            stageBlock.querySelector(".fyi-next").click();
+            const panel = stageBlock.querySelector("#id_fan_fyi_panel");
+            expect(panel.querySelector(".sig-info-type").textContent).toBe("COVER");
+            expect(panel.querySelector(".sig-info-effect").innerHTML).toBe("Shield.");
+        });
+    });
+
+    // ── FLIP — polarity toggle (Levity ↔ Gravity) ──────────────────────────── //
+    //
+    // FLIP swaps polarity on the focused card with a perspective rotateY animation.
+    // The repaint fires at the 250ms midpoint via setTimeout (jasmine.clock fakes
+    // it). Element.animate() is called too — but tests assert side effects (the
+    // dataset.polarity attr + the qualifier text content), not the animation.
+
+    describe("FLIP", () => {
+        beforeEach(() => makeFixture());
+
+        function flipBtn() { return testDiv.querySelector("#id_fan_flip"); }
+        function activeCard() { return testDiv.querySelector(".fan-card--active"); }
+
+        it("starts with polarity = levity (the server-rendered default)", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(250);
+            expect(activeCard().dataset.polarity).toBe("levity");
+        });
+
+        it("toggles dataset.polarity to gravity at the midpoint after click", () => {
+            GameKit._testOpen();
+            flipBtn().click();
+            jasmine.clock().tick(250);
+            expect(activeCard().dataset.polarity).toBe("gravity");
+        });
+
+        it("repaints the upright qualifier slot with the gravity qualifier", () => {
+            GameKit._testOpen();
+            flipBtn().click();
+            jasmine.clock().tick(250);
+            const card = activeCard();
+            // Major arcana places qualifier in the BELOW slot.
+            expect(card.querySelector(".sig-qualifier-below").textContent).toBe("Engraven");
+        });
+
+        it("FLIPs back to levity on a second click", () => {
+            GameKit._testOpen();
+            flipBtn().click();
+            jasmine.clock().tick(500);
+            flipBtn().click();
+            jasmine.clock().tick(250);
+            expect(activeCard().dataset.polarity).toBe("levity");
+        });
+
+        it("retains SPIN state across a FLIP (.stage-card--reversed survives)", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".spin-btn").click();   // SPIN first
+            expect(activeCard().classList.contains("stage-card--reversed")).toBe(true);
+            flipBtn().click();
+            jasmine.clock().tick(500);
+            expect(activeCard().classList.contains("stage-card--reversed")).toBe(true);
+        });
+
+        it("ignores a second click while a flip is in flight", () => {
+            GameKit._testOpen();
+            flipBtn().click();
+            // Mid-animation second click — should be ignored
+            jasmine.clock().tick(100);
+            flipBtn().click();
+            jasmine.clock().tick(150);  // total = 250ms (one repaint window)
+            // Only one polarity swap happened (levity → gravity), not two.
+            expect(activeCard().dataset.polarity).toBe("gravity");
+        });
+    });
+});
diff --git a/src/static/tests/SeaDealSpec.js b/src/static/tests/SeaDealSpec.js
index 7890130..6ad33ac 100644
--- a/src/static/tests/SeaDealSpec.js
+++ b/src/static/tests/SeaDealSpec.js
@@ -7,7 +7,7 @@ describe("SeaDeal", () => {
         corner_rank: "Q", suit_icon: "fa-crown",
         name_group: "", name_title: "Queen of Crowns",
         levity_qualifier: "Elevated", gravity_qualifier: "Graven",
-        reversal: "Vacant",
+        reversal_qualifier: "Vacant",
         keywords_upright: ["nurturing", "practical", "abundance"],
         keywords_reversed: ["financial dependence", "smothering"],
         energies:    [{ type: "LIBIDO",  effect: "Energy entry." }],
@@ -72,8 +72,8 @@ describe("SeaDeal", () => {
                             </div>
                         </div>
                         <div class="sig-stat-block sea-stat-block">
-                            <button class="btn btn-reverse sea-spin-btn" type="button">SPIN</button>
-                            <button class="btn btn-info sea-fyi-btn" type="button">FYI</button>
+                            <button class="btn btn-reverse spin-btn" type="button">SPIN</button>
+                            <button class="btn btn-info fyi-btn" type="button">FYI</button>
                             <div class="stat-face stat-face--upright">
                                 <p class="stat-face-label">Emanation</p>
                                 <ul class="stat-keywords" id="id_sea_stat_upright"></ul>
@@ -90,8 +90,8 @@ describe("SeaDeal", () => {
                                 <p class="sig-info-effect"></p>
                                 <span class="sig-info-index"></span>
                             </div>
-                            <button class="btn btn-nav-left sea-fyi-prev" type="button">PRV</button>
-                            <button class="btn btn-nav-right sea-fyi-next" type="button">NXT</button>
+                            <button class="btn btn-nav-left fyi-prev" type="button">PRV</button>
+                            <button class="btn btn-nav-right fyi-next" type="button">NXT</button>
                         </div>
                     </div>
                 </div>
@@ -197,17 +197,17 @@ describe("SeaDeal", () => {
         });
 
         it("toggles is-reversed on stat block", () => {
-            testDiv.querySelector(".sea-spin-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".spin-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(statBlock.classList.contains("is-reversed")).toBe(true);
         });
 
         it("toggles stage-card--reversed on stage card", () => {
-            testDiv.querySelector(".sea-spin-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".spin-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(true);
         });
 
         it("second SPIN click restores upright", () => {
-            const btn = testDiv.querySelector(".sea-spin-btn");
+            const btn = testDiv.querySelector(".spin-btn");
             btn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             btn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(statBlock.classList.contains("is-reversed")).toBe(false);
@@ -223,23 +223,23 @@ describe("SeaDeal", () => {
         });
 
         it("FYI click shows the info panel", () => {
-            testDiv.querySelector(".sea-fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(testDiv.querySelector("#id_sea_fyi_panel").style.display).not.toBe("none");
         });
 
         it("shows first energy entry title as 'Energy'", () => {
-            testDiv.querySelector(".sea-fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(testDiv.querySelector(".sig-info-title").textContent).toBe("Energy");
         });
 
         it("shows first entry type", () => {
-            testDiv.querySelector(".sea-fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(testDiv.querySelector(".sig-info-type").textContent).toBe("LIBIDO");
         });
 
         it("NXT advances to operation entry", () => {
-            testDiv.querySelector(".sea-fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
-            testDiv.querySelector(".sea-fyi-next").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-next").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(testDiv.querySelector(".sig-info-title").textContent).toBe("Operation");
             expect(testDiv.querySelector(".sig-info-type").textContent).toBe("COVER");
         });
diff --git a/src/static/tests/SigSelectSpec.js b/src/static/tests/SigSelectSpec.js
index 39b6228..68c4e54 100644
--- a/src/static/tests/SigSelectSpec.js
+++ b/src/static/tests/SigSelectSpec.js
@@ -30,8 +30,8 @@ describe("SigSelect", () => {
                             </div>
                         </div>
                         <div class="sig-stat-block">
-                            <button class="btn btn-reverse sig-flip-btn" type="button">SPIN</button>
-                            <button class="btn btn-info sig-info-btn" type="button">FYI</button>
+                            <button class="btn btn-reverse spin-btn" type="button">SPIN</button>
+                            <button class="btn btn-info fyi-btn" type="button">FYI</button>
                             <div class="stat-face stat-face--upright">
                                 <p class="stat-face-label">Emanation</p>
                                 <ul class="stat-keywords" id="id_stat_keywords_upright"></ul>
@@ -40,8 +40,8 @@ describe("SigSelect", () => {
                                 <p class="stat-face-label">Reversal</p>
                                 <ul class="stat-keywords" id="id_stat_keywords_reversed"></ul>
                             </div>
-                            <button class="btn btn-nav-left sig-info-prev" type="button">&#9664;</button>
-                            <button class="btn btn-nav-right sig-info-next" type="button">&#9654;</button>
+                            <button class="btn btn-nav-left fyi-prev" type="button">&#9664;</button>
+                            <button class="btn btn-nav-right fyi-next" type="button">&#9654;</button>
                             <div class="sig-info" id="id_sig_info">
                                 <div class="sig-info-header">
                                     <h4 class="sig-info-title"></h4>
@@ -67,7 +67,7 @@ describe("SigSelect", () => {
                              data-operations="[]"
                              data-levity-qualifier="Elevated"
                              data-gravity-qualifier="Graven"
-                             data-reversal="">
+                             data-reversal-qualifier="">
                             <div class="fan-card-corner fan-card-corner--tl">
                                 <span class="fan-corner-rank">K</span>
                             </div>
@@ -211,24 +211,24 @@ describe("SigSelect", () => {
             infoTitle  = testDiv.querySelector(".sig-info-title");
             infoType   = testDiv.querySelector(".sig-info-type");
             infoIndex  = testDiv.querySelector(".sig-info-index");
-            infoPrev   = testDiv.querySelector(".sig-info-prev");
-            infoNext   = testDiv.querySelector(".sig-info-next");
-            infoBtn    = testDiv.querySelector(".sig-info-btn");
+            infoPrev   = testDiv.querySelector(".fyi-prev");
+            infoNext   = testDiv.querySelector(".fyi-next");
+            infoBtn    = testDiv.querySelector(".fyi-btn");
         });
 
         function hover() { card.dispatchEvent(new MouseEvent("mouseenter", { bubbles: true })); }
         function openFYI() { hover(); infoBtn.dispatchEvent(new MouseEvent("click", { bubbles: true })); }
 
-        it("FYI click adds .sig-info-open to the stage", () => {
+        it("FYI click adds .fyi-open to the stat block", () => {
             openFYI();
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(true);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(true);
         });
 
         it("FYI click when btn-disabled does not toggle", () => {
             openFYI();
             expect(infoBtn.classList.contains("btn-disabled")).toBe(true);
             infoBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(true);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(true);
         });
 
         it("shows placeholder when both energies and operations are empty", () => {
@@ -370,9 +370,9 @@ describe("SigSelect", () => {
 
         it("card mouseleave closes the info panel", () => {
             openFYI();
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(true);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(true);
             card.dispatchEvent(new MouseEvent("mouseleave", { bubbles: true }));
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(false);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(false);
         });
 
         it("opening again resets to first entry", () => {
@@ -389,7 +389,7 @@ describe("SigSelect", () => {
 
         it("opening info panel adds .btn-disabled and swaps SPIN/FYI labels to ×", () => {
             openFYI();
-            var flipBtn = testDiv.querySelector(".sig-flip-btn");
+            var flipBtn = testDiv.querySelector(".spin-btn");
             expect(flipBtn.classList.contains("btn-disabled")).toBe(true);
             expect(infoBtn.classList.contains("btn-disabled")).toBe(true);
             expect(flipBtn.textContent).toBe("×");
@@ -397,7 +397,7 @@ describe("SigSelect", () => {
         });
 
         it("closing info panel removes .btn-disabled and restores SPIN/FYI labels", () => {
-            var flipBtn = testDiv.querySelector(".sig-flip-btn");
+            var flipBtn = testDiv.querySelector(".spin-btn");
             var origFlip = flipBtn.textContent;
             var origInfo = infoBtn.textContent;
             openFYI();
@@ -411,14 +411,14 @@ describe("SigSelect", () => {
         it("clicking the info panel closes it", () => {
             openFYI();
             infoEffect.dispatchEvent(new MouseEvent("click", { bubbles: true }));
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(false);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(false);
         });
 
         it("SPIN click when info open (btn-disabled) does nothing", () => {
             openFYI();
-            var flipBtn = testDiv.querySelector(".sig-flip-btn");
+            var flipBtn = testDiv.querySelector(".spin-btn");
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(true);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(true);
             expect(statBlock.classList.contains("is-reversed")).toBe(false);
         });
     });
@@ -447,14 +447,14 @@ describe("SigSelect", () => {
 
         it("SPIN click adds .is-reversed to the stat block", () => {
             card.dispatchEvent(new MouseEvent("mouseenter", { bubbles: true }));
-            var flipBtn = statBlock.querySelector(".sig-flip-btn");
+            var flipBtn = statBlock.querySelector(".spin-btn");
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(statBlock.classList.contains("is-reversed")).toBe(true);
         });
 
         it("second SPIN click removes .is-reversed", () => {
             card.dispatchEvent(new MouseEvent("mouseenter", { bubbles: true }));
-            var flipBtn = statBlock.querySelector(".sig-flip-btn");
+            var flipBtn = statBlock.querySelector(".spin-btn");
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(statBlock.classList.contains("is-reversed")).toBe(false);
@@ -462,7 +462,7 @@ describe("SigSelect", () => {
 
         it("hovering a new card resets .is-reversed", () => {
             card.dispatchEvent(new MouseEvent("mouseenter", { bubbles: true }));
-            statBlock.querySelector(".sig-flip-btn").dispatchEvent(
+            statBlock.querySelector(".spin-btn").dispatchEvent(
                 new MouseEvent("click", { bubbles: true })
             );
             expect(statBlock.classList.contains("is-reversed")).toBe(true);
@@ -491,7 +491,7 @@ describe("SigSelect", () => {
         it("SPIN click adds .stage-card--reversed to the stage card", () => {
             makeFixture();
             hover();
-            statBlock.querySelector(".sig-flip-btn")
+            statBlock.querySelector(".spin-btn")
                 .dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(true);
         });
@@ -499,7 +499,7 @@ describe("SigSelect", () => {
         it("second SPIN click removes .stage-card--reversed", () => {
             makeFixture();
             hover();
-            var flipBtn = statBlock.querySelector(".sig-flip-btn");
+            var flipBtn = statBlock.querySelector(".spin-btn");
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(false);
@@ -508,7 +508,7 @@ describe("SigSelect", () => {
         it("hovering a new card resets .stage-card--reversed", () => {
             makeFixture();
             hover();
-            statBlock.querySelector(".sig-flip-btn")
+            statBlock.querySelector(".spin-btn")
                 .dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(true);
             card.dispatchEvent(new MouseEvent("mouseleave", { bubbles: true }));
@@ -516,9 +516,9 @@ describe("SigSelect", () => {
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(false);
         });
 
-        it("non-major with data-reversal: reversal-qualifier = suit word, reversal-name = card name", () => {
+        it("non-major with data-reversal-qualifier: reversal-qualifier = suit word, reversal-name = card name", () => {
             makeFixture();
-            card.dataset.reversal = "Nervous";
+            card.dataset.reversalQualifier = "Nervous";
             hover();
             expect(stageCard.querySelector(".fan-card-reversal-qualifier").textContent).toBe("Nervous");
             expect(stageCard.querySelector(".fan-card-reversal-name").textContent)
@@ -539,9 +539,9 @@ describe("SigSelect", () => {
                 .toBe("Graven");
         });
 
-        it("non-major with data-reversal: suit qualifier on own line, upright name repeated below", () => {
+        it("non-major with data-reversal-qualifier: suit qualifier on own line, upright name repeated below", () => {
             makeFixture({ polarity: "levity", userRole: "PC" });
-            card.dataset.reversal = "Vacant";
+            card.dataset.reversalQualifier = "Vacant";
             hover();
             expect(stageCard.querySelector(".fan-card-reversal-qualifier").textContent).toBe("Vacant");
             expect(stageCard.querySelector(".fan-card-reversal-name").textContent)
@@ -558,7 +558,7 @@ describe("SigSelect", () => {
             expect(stageCard.querySelector(".fan-card-reversal-name").textContent).toBe("Elevated");
         });
 
-        it("non-major without data-reversal: qualifier mirrors polarity, name repeats card title", () => {
+        it("non-major without data-reversal-qualifier: qualifier mirrors polarity, name repeats card title", () => {
             makeFixture({ polarity: "levity", userRole: "PC" });
             // fixture default: Minor Arcana, no reversal word
             hover();
diff --git a/src/static/tests/SpecRunner.html b/src/static/tests/SpecRunner.html
index 06b3ab2..027f783 100644
--- a/src/static/tests/SpecRunner.html
+++ b/src/static/tests/SpecRunner.html
@@ -23,6 +23,7 @@
     <script src="TraySpec.js"></script>
     <script src="SigSelectSpec.js"></script>
     <script src="SeaDealSpec.js"></script>
+    <script src="FanStageSpec.js"></script>
     <script src="NatusWheelSpec.js"></script>
     <script src="NoteSpec.js"></script>
     <script src="NotePageSpec.js"></script>
@@ -30,10 +31,12 @@
     <script src="/static/apps/dashboard/dashboard.js"></script>
     <script src="/static/apps/dashboard/note.js"></script>
     <script src="/static/apps/billboard/note-page.js"></script>
+    <script src="/static/apps/epic/stage-card.js"></script>
     <script src="/static/apps/epic/role-select.js"></script>
     <script src="/static/apps/epic/tray.js"></script>
     <script src="/static/apps/epic/sig-select.js"></script>
     <script src="/static/apps/epic/sea.js"></script>
+    <script src="/static/apps/gameboard/game-kit.js"></script>
     <script src="/static/apps/gameboard/d3.min.js"></script>
     <script src="/static/apps/gameboard/natus-wheel.js"></script>
     <!-- Jasmine env config (optional) -->
diff --git a/src/static_src/scss/_card-deck.scss b/src/static_src/scss/_card-deck.scss
index 68b2895..dae14b9 100644
--- a/src/static_src/scss/_card-deck.scss
+++ b/src/static_src/scss/_card-deck.scss
@@ -3,6 +3,132 @@
 // Shared card display classes (.fan-card, .fan-card-corner, .fan-card-face, .fan-nav)
 // extracted from _game-kit.scss; sig-select overlay extracted from _room.scss.
 
+// ── Shared stage-card polarity rules ─────────────────────────────────────────
+//
+// Used by .sea-stage-card (Sea Select polarity is fixed by the deck-stack the
+// gamer drew from) and .fan-card[data-polarity="..."] (Game Kit fan, FLIP-able).
+// Sets title/qualifier color uniformly across both upright and reversal slots;
+// optionally inverts the card frame (bg ⇄ border) for levity polarity, and
+// applies an optional text-shadow (Sea uses one for the deeper card-art look;
+// Fan does not).
+@mixin stage-card-polarity($titles-color, $text-shadow: null, $invert-frame: false) {
+    @if $invert-frame {
+        background:   rgba(var(--secUser), 1);
+        border-color: rgba(var(--priUser), 1);
+    }
+    .fan-card-name,
+    .sig-qualifier-above,
+    .sig-qualifier-below,
+    .fan-card-reversal-name,
+    .fan-card-reversal-qualifier {
+        color: $titles-color;
+        @if $text-shadow { text-shadow: $text-shadow; }
+    }
+}
+
+// ── Shared stat-block contents ───────────────────────────────────────────────
+//
+// Used by .sig-stat-block (Sig Select), .sea-stat-block (Sea Select), and
+// .fan-stage-block (Game Kit fan). The mixin emits the *inner* rules — stat-face
+// padding/swap, stat-keywords, sig-info tooltip + header/title/type/effect/index.
+// Each call site keeps its own outer rule (background, border, animation, button
+// positioning + class hooks, visibility triggers).
+@mixin stat-block-shared {
+    // SPIN / FYI buttons — pinned to the top-right edge
+    .spin-btn { position: absolute; top: -1rem;    right: -1rem; margin: 0; z-index: 50; }
+    .fyi-btn  { position: absolute; top:  1.25rem; right: -1rem; margin: 0; z-index: 50; }
+
+    // PRV / NXT — pinned to bottom corners; hidden by default. Sig + fan reveal
+    // them on .fyi-open (see each site's outer rule). Sea overrides to always
+    // visible (its FYI panel is permanent, not hover-toggled).
+    .fyi-prev, .fyi-next {
+        display: none;
+        position: absolute;
+        bottom: -1rem;
+        margin: 0;
+        z-index: 70;
+    }
+    .fyi-prev { left:  -1rem; }
+    .fyi-next { right: -1rem; }
+
+    .stat-face {
+        display: none;
+        padding: calc(var(--sig-card-w, 120px) * 0.37)
+                 calc(var(--sig-card-w, 120px) * 0.1)
+                 calc(var(--sig-card-w, 120px) * 0.08);
+    }
+    .stat-face--upright { display: block; }
+
+    &.is-reversed {
+        .stat-face--upright  { display: none; }
+        .stat-face--reversed { display: block; }
+    }
+
+    .stat-face-label {
+        font-size: calc(var(--sig-card-w, 120px) * 0.063);
+        text-transform: uppercase;
+        letter-spacing: 0.09em;
+        opacity: 0.7;
+        color: rgba(var(--terUser), 1);
+        margin: 0 0 calc(var(--sig-card-w, 120px) * 0.07);
+    }
+
+    .stat-keywords {
+        list-style: none;
+        padding: 0;
+        margin: 0;
+
+        li {
+            font-size: calc(var(--sig-card-w, 120px) * 0.083);
+            padding: calc(var(--sig-card-w, 120px) * 0.042) 0;
+            opacity: 1;
+            border-bottom: 0.05rem solid rgba(var(--terUser), 0.18);
+            &:last-child { border-bottom: none; }
+        }
+    }
+
+    // FYI tooltip — covers the entire stat block when open
+    .sig-info {
+        display: none;
+        position: absolute;
+        inset: 0;
+        z-index: 60;
+        background-color: rgba(var(--tooltip-bg), 0.6);
+        backdrop-filter: blur(6px);
+        border-radius: 0.4rem;
+        border: 0.1rem solid rgba(var(--priYl), 0.35);
+        padding: 0.75rem;
+        flex-direction: column;
+        gap: 0.4rem;
+        overflow-y: auto;
+    }
+    .sig-info-header { display: flex; flex-direction: column; gap: 0.1rem; }
+    .sig-info-title  {
+        font-size: calc(var(--sig-card-w, 120px) * 0.093);
+        font-weight: 700;
+        margin: 0;
+        &--energies, &--operations { color: rgba(var(--quaUser), 1); }
+    }
+    .sig-info-type {
+        font-size: calc(var(--sig-card-w, 120px) * 0.058);
+        opacity: 0.7;
+        text-transform: uppercase;
+        letter-spacing: 0.05em;
+        flex-shrink: 0;
+    }
+    .sig-info-effect {
+        flex: 1;
+        font-size: calc(var(--sig-card-w, 120px) * 0.075);
+        margin: 0;
+        line-height: 1.55;
+        .card-ref { color: rgba(var(--terUser), 1); font-weight: 600; }
+    }
+    .sig-info-index {
+        font-size: calc(var(--sig-card-w, 120px) * 0.063);
+        opacity: 0.55;
+    }
+}
+
 // ── Tarot fan modal ──────────────────────────────────────────────────────────
 
 #id_tarot_fan_dialog {
@@ -22,6 +148,14 @@
 }
 
 .tarot-fan-wrap {
+    // Fan card dimensions + carousel layout — overrideable per breakpoint via
+    // @media rules. game-kit.js reads --fan-carousel-step at runtime so the JS
+    // transform stack stays in sync with the CSS-driven sizing.
+    --fan-card-w: 220px;
+    --fan-card-h: 340px;
+    --fan-stage-shift: 130px;
+    --fan-carousel-step: 200px;
+
     position: relative;
     width: 100%;
     height: 100%;
@@ -41,15 +175,93 @@
 
 .tarot-fan {
     position: relative;
-    width: 220px;
-    height: 340px;
+    width: var(--fan-card-w);
+    height: var(--fan-card-h);
+    // Shift the whole carousel left so the focused card sits left-of-center,
+    // making symmetric room on the right for .fan-stage-block.
+    transform: translateX(calc(-1 * var(--fan-stage-shift)));
+    transition: transform 0.3s ease;
+}
+
+// ── Mobile breakpoints ───────────────────────────────────────────────────────
+// Override the four geometry vars on .tarot-fan-wrap; everything downstream
+// (.tarot-fan size, .fan-card size, carousel stride read by JS, .fan-stage-block
+// width via --sig-card-w, stat-face / stat-keywords typography) scales from them.
+
+// Portrait mobile — true phone widths (≤ 480px). Narrow desktop windows in
+// portrait orientation stay on the desktop default.
+@media (orientation: portrait) and (max-width: 480px) {
+    .tarot-fan-wrap {
+        --fan-card-w:        150px;
+        --fan-card-h:        230px;
+        --fan-stage-shift:    90px;
+        --fan-carousel-step: 130px;
+    }
+}
+
+// Landscape mobile — short viewport, fan needs to stay above the fold
+@media (orientation: landscape) and (max-height: 500px) {
+    .tarot-fan-wrap {
+        --fan-card-w:        150px;
+        --fan-card-h:        235px;
+        --fan-stage-shift:    90px;
+        --fan-carousel-step: 130px;
+    }
+}
+
+// ── Fan stage block — symmetric right-of-focused-card stat panel ───────────
+//
+// Visual styling mirrors .sig-stat-block / .sea-stat-block (see Step-6 DRY note).
+// Uses --sig-card-w: 220px so the cascaded font-size / padding calc() rules in
+// the sea-stat-block block (which key off --sig-card-w) produce fan-card-sized
+// typography. Animation/positioning is fan-specific (carousel symmetric slot,
+// careen-out on nav, idle-reveal).
+.fan-stage-block {
+    --sig-card-w: var(--fan-card-w);
+
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    width: var(--sig-card-w);
+    height: calc(var(--sig-card-w) * 8 / 5);
+    background: rgba(var(--priUser), 1);
+    border-radius: 0.4rem;
+    border: 0.1rem solid rgba(var(--terUser), 0.15);
+    color: rgba(var(--secUser), 1);
+    z-index: 15;
+
+    // Symmetric counterpart to the carousel shift: stat block lives at +stage-shift
+    // from screen-center, mirroring the focused card at -stage-shift.
+    transform: translate(calc(-50% + var(--fan-stage-shift)), -50%) translateX(120vw);
+    opacity: 0;
+    pointer-events: none;
+    // Careen-out (default → no .is-revealed): swift exit, fade trails the slide
+    transition: transform 0.2s cubic-bezier(.5,0,.75,0),
+                opacity   0.2s ease 0.1s;
+
+    &.is-revealed {
+        transform: translate(calc(-50% + var(--fan-stage-shift)), -50%) translateX(0);
+        opacity: 1;
+        pointer-events: auto;
+        // Reveal: gentler ease-out, opacity leads slightly
+        transition: transform 0.6s ease-out,
+                    opacity   0.5s ease-out 0.1s;
+    }
+
+    @include stat-block-shared;
+
+    &.fyi-open {
+        .sig-info     { display: flex; }
+        .fyi-prev,
+        .fyi-next     { display: inline-flex; }
+    }
 }
 
 .fan-card {
     position: absolute;
     inset: 0;
-    width: 220px;
-    height: 340px;
+    width: var(--fan-card-w);
+    height: var(--fan-card-h);
     border-radius: 0.75rem;
     background: rgba(var(--priUser), 1);
     border: 0.1rem solid rgba(var(--secUser), 0.4);
@@ -64,6 +276,34 @@
         box-shadow: 0 0 2rem rgba(var(--secUser), 0.3);
     }
 
+    // SPIN — whole card rotates (carousel transform + rotate(180deg) is combined
+    // in JS via updateFan/spinBtn handler, since the inline transform owns the
+    // carousel layout). Inner spans swap opacity so the upright fades and the
+    // reversal pops — matches sig/sea pattern.
+    &.stage-card--reversed {
+        .fan-card-reversal-qualifier,
+        .fan-card-reversal-name    { opacity: 1; }
+        .fan-card-name,
+        .sig-qualifier-above,
+        .sig-qualifier-below       { opacity: 0.25; }
+    }
+
+    // FLIP — polarity-aware coloring. Default (no data-polarity) is gravity:
+    // priUser bg, secUser border. Levity inverts to secUser bg + priUser border.
+    &[data-polarity="levity"] {
+        @include stage-card-polarity(
+            $titles-color: rgba(var(--quiUser), 1),
+            $invert-frame: true,
+        );
+        .fan-card-corner     { color: rgba(var(--priUser), 0.75); }
+        .fan-card-arcana,
+        .fan-card-name-group { color: rgba(var(--priUser), 0.85); }
+    }
+
+    // FLIP — animation runs via Element.animate() in JS (game-kit.js _flipActive)
+    // so the rotateY layer stacks on top of the carousel inline transform
+    // (translateX/rotateY/scale + optional SPIN rotate(180deg)).
+
     .fan-card-corner { padding-top: 0.25rem; }
 }
 
@@ -80,27 +320,101 @@
     &--tl { top: 0.4rem; left: 0.4rem; }
     &--br { bottom: 0.4rem; right: 0.4rem; transform: rotate(180deg); }
 
+    // Corner rank + suit icon scale with the card so they shrink on mobile
+    // breakpoints alongside .fan-card. 0.109 of card-width ≈ 24px @ 220px (the
+    // original 1.5rem default).
     .fan-corner-rank {
-        font-size: 1.5rem;
+        font-size: calc(var(--fan-card-w, 220px) * 0.109);
         font-weight: bold;
         padding: 0.18rem 0;
     }
     // Icon always at the outer card edge regardless of rank width
-    i { font-size: 1.5rem; align-self: flex-start; }
+    i {
+        font-size: calc(var(--fan-card-w, 220px) * 0.109);
+        align-self: flex-start;
+    }
 }
 
 .fan-card-face {
-    padding: 1.25rem;
+    // Padding + gaps scale with card width so they stay proportional on mobile.
+    padding: calc(var(--fan-card-w) * 0.057);
     text-align: center;
     display: flex;
     flex-direction: column;
-    gap: 0.5rem;
+    gap: calc(var(--fan-card-w) * 0.023);
+    // Face flips on SPIN; corners stay put because they live outside .fan-card-face
+    transition: transform 0.4s ease;
 
-    .fan-card-number     { font-size: 0.65rem; }
-    .fan-card-name-group { font-size: 0.65rem; margin: 0; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(var(--secUser), 1); }
-    .fan-card-name       { font-size: 0.95rem; font-weight: bold; margin: 0; color: rgba(var(--terUser), 1); }
-    .fan-card-arcana     { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(var(--secUser), 1); }
-    .fan-card-correspondence { font-size: 0.6rem; font-style: italic; color: rgba(var(--secUser), 0.5); }
+    .fan-card-face-upright,
+    .fan-card-face-reversal {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        gap: calc(var(--fan-card-w) * 0.007);
+    }
+
+    // Qualifier shares the name's typography — same line, different content.
+    // Sizes scale with --fan-card-w so they stay proportional on mobile.
+    .sig-qualifier-above,
+    .sig-qualifier-below,
+    .fan-card-reversal-qualifier,
+    .fan-card-reversal-name,
+    .fan-card-name {
+        font-size: calc(var(--fan-card-w) * 0.1);
+        font-weight: bold;
+        margin: 0;
+        color: rgba(var(--terUser), 1);
+        transition: opacity 0.2s;
+    }
+
+    // Reversal-face spans pre-rotated so they read forward once the card spins
+    // 180deg via .stage-card--reversed. Matches sig/sea convention (rotation +
+    // base opacity live on the inner spans, NOT the wrapping .fan-card-face-reversal
+    // div — otherwise the outer div's transform stacks with sig/sea's scoped rule
+    // and double-rotates back to upright).
+    .fan-card-reversal-qualifier,
+    .fan-card-reversal-name {
+        transform: rotate(180deg);
+        opacity: 0.25;
+    }
+
+    .fan-card-number     { font-size: calc(var(--fan-card-w) * 0.043); }
+    .fan-card-name-group { font-size: calc(var(--fan-card-w) * 0.043); margin: 0; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(var(--secUser), 1); }
+    .fan-card-arcana     { font-size: calc(var(--fan-card-w) * 0.043); text-transform: uppercase; letter-spacing: 0.1em; color: rgba(var(--secUser), 1); }
+    .fan-card-correspondence { font-size: calc(var(--fan-card-w) * 0.04); font-style: italic; color: rgba(var(--secUser), 0.5); }
+}
+
+// FLIP button — invisible at rest, fades in when the user hovers/taps the wrap.
+// Positioned at bottom-left of the focused card slot (carousel-shifted, so its
+// translateX matches .tarot-fan's leftward shift).
+.fan-flip-btn {
+    position: absolute;
+    z-index: 25;
+    top: 50%;
+    left: 50%;
+    transform: translate(calc(-50% - var(--fan-stage-shift) - var(--fan-card-w) / 2 + 1.5rem),
+                         calc(-50% + var(--fan-card-h) / 2 - 1.5rem));
+    margin: 0;
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 0.3s ease;
+}
+// Reveal when the focused card OR the FLIP button itself is hovered. Without
+// the `.fan-flip-btn:hover` clause the button (z-index 25, sitting on top of
+// the card) steals :hover from the card the moment the cursor moves onto it,
+// flipping :has() false, fading the button to opacity:0 + pointer-events:none,
+// and letting the in-flight click pass through to the dialog backdrop (which
+// closes the modal). Keeping the button in the trigger list pins it visible
+// while the cursor is on it.
+.tarot-fan-wrap:has(.fan-card--active:hover) .fan-flip-btn,
+.tarot-fan-wrap:has(.fan-flip-btn:hover) .fan-flip-btn,
+.tarot-fan-wrap.fan-touch-revealed .fan-flip-btn {
+    opacity: 1;
+    pointer-events: auto;
+}
+.tarot-fan-wrap:has(.fan-card[data-flipping]) .fan-flip-btn {
+    opacity: 0;
+    pointer-events: none;
 }
 
 .fan-nav {
@@ -272,130 +586,15 @@ html:has(.sig-backdrop) {
         display: none;
         position: relative;
 
-
-        .sig-flip-btn {
-            position: absolute;
-            top: -1rem;
-            right: -1rem;
-            margin: 0;
-            z-index: 50;
-        }
-
-        .sig-info-btn {
-            position: absolute;
-            top: 1.25rem;
-            right: -1rem;
-            margin: 0;
-            z-index: 50;
-        }
-
-        // Caution tooltip — covers the entire stat block (inset: 0), z-index above buttons.
-        .sig-info {
-            display: none;
-            position: absolute;
-            inset: 0;
-            z-index: 60;
-            background-color: rgba(var(--tooltip-bg), 0.6);
-            backdrop-filter: blur(6px);
-            border-radius: 0.4rem;
-            border: 0.1rem solid rgba(var(--priYl), 0.35);
-            padding: 0.75rem;
-            flex-direction: column;
-            gap: 0.4rem;
-            overflow-y: auto;
-        }
-
-        .sig-info-header {
-            display: flex;
-            flex-direction: column;
-            gap: 0.1rem;
-        }
-
-        .sig-info-title {
-            font-size: calc(var(--sig-card-w, 120px) * 0.093);
-            font-weight: 700;
-            margin: 0;
-            &--energies   { color: rgba(var(--quaUser), 1); }
-            &--operations { color: rgba(var(--quaUser), 1); }
-        }
-
-        .sig-info-type {
-            font-size: calc(var(--sig-card-w, 120px) * 0.058);
-            opacity: 0.7;
-            text-transform: uppercase;
-            letter-spacing: 0.05em;
-            flex-shrink: 0;
-        }
-
-        .sig-info-effect {
-            flex: 1;
-            font-size: calc(var(--sig-card-w, 120px) * 0.075);
-            margin: 0;
-            line-height: 1.55;
-
-            .card-ref {
-                color: rgba(var(--terUser), 1);
-                font-weight: 600;
-            }
-        }
-
-        .sig-info-index {
-            font-size: calc(var(--sig-card-w, 120px) * 0.063);
-            opacity: 0.55;
-        }
-
-        // Nav arrows portaled out of tooltip — sit at bottom corners above tooltip (z-70)
-        .sig-info-prev,
-        .sig-info-next {
-            display: none;
-            position: absolute;
-            bottom: -1rem;
-            margin: 0;
-            z-index: 70;
-        }
-        .sig-info-prev { left: -1rem; }
-        .sig-info-next { right: -1rem; }
-
-        .stat-face {
-            display: none;
-            padding: calc(var(--sig-card-w, 120px) * 0.37) calc(var(--sig-card-w, 120px) * 0.1) calc(var(--sig-card-w, 120px) * 0.08);
-
-            &--upright { display: block; }
-        }
-
-        &.is-reversed {
-            .stat-face--upright  { display: none; }
-            .stat-face--reversed { display: block; }
-        }
-
-        .stat-face-label {
-            font-size: calc(var(--sig-card-w, 120px) * 0.063);
-            text-transform: uppercase;
-            letter-spacing: 0.09em;
-            opacity: 0.4;
-            margin: 0 0 calc(var(--sig-card-w, 120px) * 0.07);
-        }
-
-        .stat-keywords {
-            list-style: none;
-            padding: 0;
-            margin: 0;
-
-            li {
-                font-size: calc(var(--sig-card-w, 120px) * 0.083);
-                padding: calc(var(--sig-card-w, 120px) * 0.042) 0;
-                opacity: 0.85;
-                border-bottom: 0.05rem solid rgba(var(--terUser), 0.12);
-
-                &:last-child { border-bottom: none; }
-            }
-        }
+        @include stat-block-shared;
     }
 
     &.sig-stage--frozen .sig-stat-block { display: block; }
-    &.sig-info-open .sig-stat-block {
-        .sig-info { display: flex; }
-        .sig-info-prev, .sig-info-next { display: inline-flex; }
+
+    // Unified .fyi-open class — opens the FYI panel + reveals PRV/NXT nav.
+    .sig-stat-block.fyi-open {
+        .sig-info        { display: flex; }
+        .fyi-prev, .fyi-next { display: inline-flex; }
     }
 }
 
@@ -424,12 +623,16 @@ html:has(.sig-backdrop) {
     transition: border-color 0.15s, box-shadow 0.15s;
     overflow: hidden;
 
-    // game-kit sets .fan-card-corner { position:absolute; top:0.4rem; left:0.4rem }
-    // Override: center the element within the card instead.
+    // game-kit sets .fan-card-corner { position:absolute; top:0.4rem; left:0.4rem;
+    // padding-left:0.5rem }. Sig thumbnails reset position to dead-center; we
+    // also zero the inherited padding-left (it's there for game-kit fan corners
+    // that need outer-edge breathing room — at thumb size it nudges the rank +
+    // icon visibly off-center after the translate).
     .fan-card-corner--tl {
         top: 50%;
         left: 50%;
         transform: translate(-50%, -50%);
+        padding-left: 0;
         gap: 0;  // game-kit has gap:0.15rem — too large at 0.5rem font-size
 
         .fan-corner-rank { font-size: 1rem; font-weight: 700; }
@@ -962,6 +1165,13 @@ $sea-card-h: 6.5rem;
     background: rgba(var(--priUser), 1);
 }
 
+// Mobile: stack crucifix on top, form (select / stacks / LOCK HAND / DEL) below
+@media (max-width: 600px) {
+    .sea-modal-body { flex-direction: column; }
+    .sea-cards-col  { flex: 0 0 auto; padding: 1.25rem 1rem; }
+    .sea-form-col   { width: 100%; }
+}
+
 .sea-form-main {
     flex: 1;
     overflow-y: auto;
@@ -976,7 +1186,13 @@ $sea-card-h: 6.5rem;
     label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; opacity: 0.7; }
 }
 
+// Custom combobox replacement for native <select>. See combobox.js for the
+// expected markup; SCSS owns all visuals because the OS-native dropdown ignored
+// option background/color anyway.
 .sea-select {
+    position: relative;
+    cursor: pointer;
+    user-select: none;
     background: rgba(var(--duoUser), 0.6);
     border: 1px solid rgba(var(--terUser), 0.3);
     border-radius: 0.3rem;
@@ -984,8 +1200,64 @@ $sea-card-h: 6.5rem;
     padding: 0.4rem 0.5rem;
     font-size: 0.85rem;
     width: 100%;
+    max-width: 12.5rem;
+    outline: none;
 
-    option { background: rgba(var(--priUser), 1); }
+    &:focus-visible { box-shadow: 0 0 0 2px rgba(var(--terUser), 0.5); }
+
+    .sea-select-current {
+        display: block;
+        padding-right: 1.1rem;       // room for the arrow
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+    }
+    .sea-select-arrow {
+        position: absolute;
+        right: 0.5rem;
+        top: 50%;
+        transform: translateY(-50%);
+        opacity: 0.6;
+        pointer-events: none;
+        font-size: 0.75rem;
+    }
+
+    .sea-select-list {
+        display: none;
+        list-style: none;
+        margin: 0.2rem 0 0;
+        padding: 0.15rem;
+        position: absolute;
+        top: 100%;
+        left: 0;
+        right: 0;
+        z-index: 100;
+        background: rgba(var(--undUser), 1);
+        border: 1px solid rgba(var(--terUser), 0.5);
+        border-radius: 0.3rem;
+        box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.4);
+
+        li[role="option"] {
+            padding: 0.4rem 0.5rem;
+            border-radius: 0.2rem;
+            color: rgba(var(--priUser), 1);
+            cursor: pointer;
+            transition: background 0.1s, color 0.1s;
+        }
+        // Hover + keyboard-focus + selected all share the inverted scheme so
+        // the visual feedback stays consistent regardless of input device.
+        li[role="option"]:hover,
+        li[role="option"].sea-select-option--focus,
+        li[role="option"][aria-selected="true"] {
+            background: rgba(var(--priUser), 1);
+            color:      rgba(var(--secUser), 1);
+        }
+    }
+
+    &[aria-expanded="true"] {
+        .sea-select-list  { display: block; }
+        .sea-select-arrow { transform: translateY(-50%) rotate(180deg); }
+    }
 }
 
 // Deck stacks — DECKS label + gravity + levity piles
@@ -1206,25 +1478,20 @@ $_sea-title-shadow: 1px 1px 0 rgba(0,0,0,1), 0 0 0.25rem rgba(var(--ninUser), 0.
 $_sea-title-els: '.fan-card-name, .sig-qualifier-above, .sig-qualifier-below, .fan-card-reversal-name, .fan-card-reversal-qualifier';
 
 .sea-stage--levity .sea-stage-card {
-    background: rgba(var(--secUser), 1);
-    border-color: rgba(var(--priUser), 1);
+    @include stage-card-polarity(
+        $titles-color: rgba(var(--quiUser), 1),
+        $text-shadow:  $_sea-title-shadow,
+        $invert-frame: true,
+    );
     color: rgba(var(--priUser), 1);
     .fan-card-arcana,
-    .fan-card-corner {
-        color: rgba(var(--priUser), 1);
-    }
-    .fan-card-name, .sig-qualifier-above, .sig-qualifier-below,
-    .fan-card-reversal-name, .fan-card-reversal-qualifier {
-        color: rgba(var(--quiUser), 1);
-        text-shadow: $_sea-title-shadow;
-    }
+    .fan-card-corner { color: rgba(var(--priUser), 1); }
 }
 .sea-stage--gravity .sea-stage-card {
-    .fan-card-name, .sig-qualifier-above, .sig-qualifier-below,
-    .fan-card-reversal-name, .fan-card-reversal-qualifier {
-        color: rgba(var(--terUser), 1);
-        text-shadow: $_sea-title-shadow;
-    }
+    @include stage-card-polarity(
+        $titles-color: rgba(var(--terUser), 1),
+        $text-shadow:  $_sea-title-shadow,
+    );
 }
 
 // Sea stat block — reuses sig-select stat-block sizing, scoped to sea-stage
@@ -1238,37 +1505,11 @@ $_sea-title-els: '.fan-card-name, .sig-qualifier-above, .sig-qualifier-below, .f
     position: relative;
     display: block;
 
-    .sea-spin-btn { position: absolute; top: -1rem; right: -1rem; margin: 0; z-index: 50; }
-    .sea-fyi-btn  { position: absolute; top:  1.25rem; right: -1rem; margin: 0; z-index: 50; }
+    @include stat-block-shared;
 
-    .stat-face { display: none; padding: calc(var(--sig-card-w, 140px) * 0.37) calc(var(--sig-card-w, 140px) * 0.1) calc(var(--sig-card-w, 140px) * 0.08); }
-    .stat-face--upright { display: block; }
-    &.is-reversed { .stat-face--upright { display: none; } .stat-face--reversed { display: block; } }
-
-    .stat-face-label { font-size: calc(var(--sig-card-w, 140px) * 0.063); text-transform: uppercase; letter-spacing: 0.09em; opacity: 0.4; margin: 0 0 calc(var(--sig-card-w, 140px) * 0.07); }
-    .stat-keywords { list-style: none; padding: 0; margin: 0;
-        li { font-size: calc(var(--sig-card-w, 140px) * 0.083); padding: calc(var(--sig-card-w, 140px) * 0.042) 0; opacity: 0.85; border-bottom: 0.05rem solid rgba(var(--terUser), 0.12); &:last-child { border-bottom: none; } }
-    }
-
-    .sig-info {
-        position: absolute;
-        inset: 0;
-        z-index: 60;
-        background-color: rgba(var(--tooltip-bg), 0.6);
-        backdrop-filter: blur(6px);
-        border-radius: 0.4rem;
-        border: 0.1rem solid rgba(var(--priYl), 0.35);
-        padding: 0.75rem;
-        flex-direction: column;
-        gap: 0.4rem;
-        overflow-y: auto;
-        display: none;
-    }
-
-    .sea-fyi-prev,
-    .sea-fyi-next { display: inline-flex; position: absolute; bottom: -1rem; margin: 0; z-index: 70; }
-    .sea-fyi-prev { left: -1rem; }
-    .sea-fyi-next { right: -1rem; }
+    // Sea's FYI panel is permanent (not hover-toggled), so its PRV/NXT nav
+    // buttons are always visible — overrides the mixin's hidden-by-default.
+    .fyi-prev, .fyi-next { display: inline-flex; }
 }
 
 @media (orientation: landscape) {
diff --git a/src/static_src/tests/FanStageSpec.js b/src/static_src/tests/FanStageSpec.js
new file mode 100644
index 0000000..4b2ddc7
--- /dev/null
+++ b/src/static_src/tests/FanStageSpec.js
@@ -0,0 +1,308 @@
+describe("FanStage", () => {
+    let testDiv, dialog, fanContent, stageBlock, stageCard;
+
+    function makeCardEl({ id, suit_icon = '', corner_rank = 'I', name_group = '',
+                          name_title = 'The Magician', arcana = 'Major Arcana',
+                          correspondence = '', keywords_upright = 'will,focus,manifestation',
+                          keywords_reversed = 'manipulation,illusion',
+                          energies = '[]', operations = '[]',
+                          levity_qualifier = '', gravity_qualifier = '',
+                          reversal_qualifier = '' } = {}) {
+        return `<div class="fan-card"
+             data-index="${id}"
+             data-suit-icon="${suit_icon}"
+             data-corner-rank="${corner_rank}"
+             data-name-group="${name_group}"
+             data-name-title="${name_title}"
+             data-arcana="${arcana}"
+             data-correspondence="${correspondence}"
+             data-keywords-upright="${keywords_upright}"
+             data-keywords-reversed="${keywords_reversed}"
+             data-energies='${energies}'
+             data-operations='${operations}'
+             data-levity-qualifier="${levity_qualifier}"
+             data-gravity-qualifier="${gravity_qualifier}"
+             data-reversal-qualifier="${reversal_qualifier}">
+            <div class="fan-card-corner fan-card-corner--tl">
+                <span class="fan-corner-rank">${corner_rank}</span>
+            </div>
+            <div class="fan-card-face">
+                <div class="fan-card-face-upright">
+                    <p class="fan-card-name-group"></p>
+                    <p class="sig-qualifier-above"></p>
+                    <h3 class="fan-card-name">${name_title}</h3>
+                    <p class="sig-qualifier-below"></p>
+                </div>
+                <p class="fan-card-arcana">${arcana}</p>
+                <div class="fan-card-face-reversal">
+                    <p class="fan-card-reversal-qualifier"></p>
+                    <p class="fan-card-reversal-name"></p>
+                </div>
+            </div>
+            <div class="fan-card-corner fan-card-corner--br">
+                <span class="fan-corner-rank">${corner_rank}</span>
+            </div>
+        </div>`;
+    }
+
+    function makeFixture() {
+        testDiv = document.createElement("div");
+        testDiv.innerHTML = `
+            <dialog id="id_tarot_fan_dialog">
+                <div class="tarot-fan-wrap">
+                    <button id="id_fan_prev" class="fan-nav fan-nav--prev">&#8249;</button>
+                    <div id="id_fan_content" class="tarot-fan"></div>
+                    <div class="fan-stage-block sig-stat-block" id="id_fan_stage_block">
+                        <button class="btn btn-reverse spin-btn" type="button">SPIN</button>
+                        <button class="btn btn-info fyi-btn" type="button">FYI</button>
+                        <div class="stat-face stat-face--upright">
+                            <p class="stat-face-label">Emanation</p>
+                            <ul class="stat-keywords" id="id_fan_stat_upright"></ul>
+                        </div>
+                        <div class="stat-face stat-face--reversed">
+                            <p class="stat-face-label">Reversal</p>
+                            <ul class="stat-keywords" id="id_fan_stat_reversed"></ul>
+                        </div>
+                        <div class="sig-info" id="id_fan_fyi_panel" style="display:none">
+                            <div class="sig-info-header">
+                                <h4 class="sig-info-title"></h4>
+                                <p class="sig-info-type"></p>
+                            </div>
+                            <p class="sig-info-effect"></p>
+                            <span class="sig-info-index"></span>
+                        </div>
+                        <button class="btn btn-nav-left fyi-prev" type="button">PRV</button>
+                        <button class="btn btn-nav-right fyi-next" type="button">NXT</button>
+                    </div>
+                    <button id="id_fan_flip" class="btn btn-reveal fan-flip-btn" type="button">FLIP</button>
+                    <button id="id_fan_next" class="fan-nav fan-nav--next">&#8250;</button>
+                </div>
+            </dialog>
+            <button class="gk-deck-card" data-deck-id="1">Earthman</button>
+        `;
+        document.body.appendChild(testDiv);
+        dialog       = testDiv.querySelector("#id_tarot_fan_dialog");
+        fanContent   = testDiv.querySelector("#id_fan_content");
+        stageBlock   = testDiv.querySelector("#id_fan_stage_block");
+
+        // Pre-render two cards into fanContent so openFan's fetch can be skipped via _testOpen
+        fanContent.innerHTML =
+            makeCardEl({ id: 0, name_title: 'The Magician', corner_rank: 'I',
+                         levity_qualifier: 'Enlightened',
+                         gravity_qualifier: 'Engraven',
+                         keywords_upright: 'will,focus',
+                         keywords_reversed: 'manipulation',
+                         energies: '[{"type":"LIBIDO","effect":"Drive."}]',
+                         operations: '[{"type":"COVER","effect":"Shield."}]' }) +
+            makeCardEl({ id: 1, name_title: 'The High Priestess', corner_rank: 'II',
+                         levity_qualifier: 'Enlightened',
+                         gravity_qualifier: 'Engraven',
+                         keywords_upright: 'intuition,subconscious',
+                         keywords_reversed: 'secrets,disconnect' });
+
+        jasmine.clock().install();
+        GameKit._testInit();
+    }
+
+    afterEach(() => {
+        jasmine.clock().uninstall();
+        if (testDiv) testDiv.remove();
+    });
+
+    // ── Stage block reveal / hide ────────────────────────────────────────── //
+
+    describe("idle reveal", () => {
+        beforeEach(() => makeFixture());
+
+        it("starts with the stage block hidden (no .is-revealed)", () => {
+            GameKit._testOpen();
+            expect(stageBlock.classList.contains("is-revealed")).toBe(false);
+        });
+
+        it("adds .is-revealed after 500ms of idle", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(500);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(true);
+        });
+
+        it("does NOT reveal before 500ms have elapsed", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(400);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(false);
+        });
+
+        it("re-hides immediately on navigation, even after reveal", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(500);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(true);
+            GameKit._testNavigate(1);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(false);
+        });
+
+        it("restarts the idle timer after navigation", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(500);
+            GameKit._testNavigate(1);
+            jasmine.clock().tick(400);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(false);
+            jasmine.clock().tick(100);
+            expect(stageBlock.classList.contains("is-revealed")).toBe(true);
+        });
+    });
+
+    // ── Stat block population from focused fan-card ──────────────────────── //
+
+    describe("stat block population", () => {
+        beforeEach(() => makeFixture());
+
+        it("populates upright keywords from data-keywords-upright of focused card", () => {
+            GameKit._testOpen();
+            const list = stageBlock.querySelector("#id_fan_stat_upright");
+            const items = list.querySelectorAll("li");
+            expect(items.length).toBe(2);
+            expect(items[0].textContent).toBe("will");
+            expect(items[1].textContent).toBe("focus");
+        });
+
+        it("populates reversed keywords from data-keywords-reversed of focused card", () => {
+            GameKit._testOpen();
+            const list = stageBlock.querySelector("#id_fan_stat_reversed");
+            const items = list.querySelectorAll("li");
+            expect(items.length).toBe(1);
+            expect(items[0].textContent).toBe("manipulation");
+        });
+
+        it("re-populates from the new focused card on navigation", () => {
+            GameKit._testOpen();
+            GameKit._testNavigate(1);
+            const items = stageBlock.querySelectorAll("#id_fan_stat_upright li");
+            expect(items.length).toBe(2);
+            expect(items[0].textContent).toBe("intuition");
+            expect(items[1].textContent).toBe("subconscious");
+        });
+    });
+
+    // ── SPIN button (.btn-reverse) ──────────────────────────────────────── //
+
+    describe("SPIN", () => {
+        beforeEach(() => makeFixture());
+
+        it("toggles .is-reversed on the stat block", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".spin-btn").click();
+            expect(stageBlock.classList.contains("is-reversed")).toBe(true);
+        });
+
+        it("toggles back when clicked twice", () => {
+            GameKit._testOpen();
+            const spin = stageBlock.querySelector(".spin-btn");
+            spin.click(); spin.click();
+            expect(stageBlock.classList.contains("is-reversed")).toBe(false);
+        });
+
+        it("resets .is-reversed when navigating to a new card", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".spin-btn").click();
+            expect(stageBlock.classList.contains("is-reversed")).toBe(true);
+            GameKit._testNavigate(1);
+            expect(stageBlock.classList.contains("is-reversed")).toBe(false);
+        });
+    });
+
+    // ── FYI button (.btn-info) ──────────────────────────────────────────── //
+
+    describe("FYI", () => {
+        beforeEach(() => makeFixture());
+
+        it("opens the FYI panel and disables SPIN+FYI buttons", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".fyi-btn").click();
+            const panel = stageBlock.querySelector("#id_fan_fyi_panel");
+            expect(panel.style.display).toBe("flex");
+            expect(stageBlock.querySelector(".spin-btn").classList.contains("btn-disabled")).toBe(true);
+            expect(stageBlock.querySelector(".fyi-btn").classList.contains("btn-disabled")).toBe(true);
+        });
+
+        it("populates the panel with the first energy entry from data-energies", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".fyi-btn").click();
+            const panel = stageBlock.querySelector("#id_fan_fyi_panel");
+            expect(panel.querySelector(".sig-info-type").textContent).toBe("LIBIDO");
+            expect(panel.querySelector(".sig-info-effect").innerHTML).toBe("Drive.");
+        });
+
+        it("PRV/NXT cycle through energies + operations", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".fyi-btn").click();
+            stageBlock.querySelector(".fyi-next").click();
+            const panel = stageBlock.querySelector("#id_fan_fyi_panel");
+            expect(panel.querySelector(".sig-info-type").textContent).toBe("COVER");
+            expect(panel.querySelector(".sig-info-effect").innerHTML).toBe("Shield.");
+        });
+    });
+
+    // ── FLIP — polarity toggle (Levity ↔ Gravity) ──────────────────────────── //
+    //
+    // FLIP swaps polarity on the focused card with a perspective rotateY animation.
+    // The repaint fires at the 250ms midpoint via setTimeout (jasmine.clock fakes
+    // it). Element.animate() is called too — but tests assert side effects (the
+    // dataset.polarity attr + the qualifier text content), not the animation.
+
+    describe("FLIP", () => {
+        beforeEach(() => makeFixture());
+
+        function flipBtn() { return testDiv.querySelector("#id_fan_flip"); }
+        function activeCard() { return testDiv.querySelector(".fan-card--active"); }
+
+        it("starts with polarity = levity (the server-rendered default)", () => {
+            GameKit._testOpen();
+            jasmine.clock().tick(250);
+            expect(activeCard().dataset.polarity).toBe("levity");
+        });
+
+        it("toggles dataset.polarity to gravity at the midpoint after click", () => {
+            GameKit._testOpen();
+            flipBtn().click();
+            jasmine.clock().tick(250);
+            expect(activeCard().dataset.polarity).toBe("gravity");
+        });
+
+        it("repaints the upright qualifier slot with the gravity qualifier", () => {
+            GameKit._testOpen();
+            flipBtn().click();
+            jasmine.clock().tick(250);
+            const card = activeCard();
+            // Major arcana places qualifier in the BELOW slot.
+            expect(card.querySelector(".sig-qualifier-below").textContent).toBe("Engraven");
+        });
+
+        it("FLIPs back to levity on a second click", () => {
+            GameKit._testOpen();
+            flipBtn().click();
+            jasmine.clock().tick(500);
+            flipBtn().click();
+            jasmine.clock().tick(250);
+            expect(activeCard().dataset.polarity).toBe("levity");
+        });
+
+        it("retains SPIN state across a FLIP (.stage-card--reversed survives)", () => {
+            GameKit._testOpen();
+            stageBlock.querySelector(".spin-btn").click();   // SPIN first
+            expect(activeCard().classList.contains("stage-card--reversed")).toBe(true);
+            flipBtn().click();
+            jasmine.clock().tick(500);
+            expect(activeCard().classList.contains("stage-card--reversed")).toBe(true);
+        });
+
+        it("ignores a second click while a flip is in flight", () => {
+            GameKit._testOpen();
+            flipBtn().click();
+            // Mid-animation second click — should be ignored
+            jasmine.clock().tick(100);
+            flipBtn().click();
+            jasmine.clock().tick(150);  // total = 250ms (one repaint window)
+            // Only one polarity swap happened (levity → gravity), not two.
+            expect(activeCard().dataset.polarity).toBe("gravity");
+        });
+    });
+});
diff --git a/src/static_src/tests/SeaDealSpec.js b/src/static_src/tests/SeaDealSpec.js
index 7890130..6ad33ac 100644
--- a/src/static_src/tests/SeaDealSpec.js
+++ b/src/static_src/tests/SeaDealSpec.js
@@ -7,7 +7,7 @@ describe("SeaDeal", () => {
         corner_rank: "Q", suit_icon: "fa-crown",
         name_group: "", name_title: "Queen of Crowns",
         levity_qualifier: "Elevated", gravity_qualifier: "Graven",
-        reversal: "Vacant",
+        reversal_qualifier: "Vacant",
         keywords_upright: ["nurturing", "practical", "abundance"],
         keywords_reversed: ["financial dependence", "smothering"],
         energies:    [{ type: "LIBIDO",  effect: "Energy entry." }],
@@ -72,8 +72,8 @@ describe("SeaDeal", () => {
                             </div>
                         </div>
                         <div class="sig-stat-block sea-stat-block">
-                            <button class="btn btn-reverse sea-spin-btn" type="button">SPIN</button>
-                            <button class="btn btn-info sea-fyi-btn" type="button">FYI</button>
+                            <button class="btn btn-reverse spin-btn" type="button">SPIN</button>
+                            <button class="btn btn-info fyi-btn" type="button">FYI</button>
                             <div class="stat-face stat-face--upright">
                                 <p class="stat-face-label">Emanation</p>
                                 <ul class="stat-keywords" id="id_sea_stat_upright"></ul>
@@ -90,8 +90,8 @@ describe("SeaDeal", () => {
                                 <p class="sig-info-effect"></p>
                                 <span class="sig-info-index"></span>
                             </div>
-                            <button class="btn btn-nav-left sea-fyi-prev" type="button">PRV</button>
-                            <button class="btn btn-nav-right sea-fyi-next" type="button">NXT</button>
+                            <button class="btn btn-nav-left fyi-prev" type="button">PRV</button>
+                            <button class="btn btn-nav-right fyi-next" type="button">NXT</button>
                         </div>
                     </div>
                 </div>
@@ -197,17 +197,17 @@ describe("SeaDeal", () => {
         });
 
         it("toggles is-reversed on stat block", () => {
-            testDiv.querySelector(".sea-spin-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".spin-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(statBlock.classList.contains("is-reversed")).toBe(true);
         });
 
         it("toggles stage-card--reversed on stage card", () => {
-            testDiv.querySelector(".sea-spin-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".spin-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(true);
         });
 
         it("second SPIN click restores upright", () => {
-            const btn = testDiv.querySelector(".sea-spin-btn");
+            const btn = testDiv.querySelector(".spin-btn");
             btn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             btn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(statBlock.classList.contains("is-reversed")).toBe(false);
@@ -223,23 +223,23 @@ describe("SeaDeal", () => {
         });
 
         it("FYI click shows the info panel", () => {
-            testDiv.querySelector(".sea-fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(testDiv.querySelector("#id_sea_fyi_panel").style.display).not.toBe("none");
         });
 
         it("shows first energy entry title as 'Energy'", () => {
-            testDiv.querySelector(".sea-fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(testDiv.querySelector(".sig-info-title").textContent).toBe("Energy");
         });
 
         it("shows first entry type", () => {
-            testDiv.querySelector(".sea-fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(testDiv.querySelector(".sig-info-type").textContent).toBe("LIBIDO");
         });
 
         it("NXT advances to operation entry", () => {
-            testDiv.querySelector(".sea-fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
-            testDiv.querySelector(".sea-fyi-next").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-btn").dispatchEvent(new MouseEvent("click", { bubbles: true }));
+            testDiv.querySelector(".fyi-next").dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(testDiv.querySelector(".sig-info-title").textContent).toBe("Operation");
             expect(testDiv.querySelector(".sig-info-type").textContent).toBe("COVER");
         });
diff --git a/src/static_src/tests/SigSelectSpec.js b/src/static_src/tests/SigSelectSpec.js
index 39b6228..68c4e54 100644
--- a/src/static_src/tests/SigSelectSpec.js
+++ b/src/static_src/tests/SigSelectSpec.js
@@ -30,8 +30,8 @@ describe("SigSelect", () => {
                             </div>
                         </div>
                         <div class="sig-stat-block">
-                            <button class="btn btn-reverse sig-flip-btn" type="button">SPIN</button>
-                            <button class="btn btn-info sig-info-btn" type="button">FYI</button>
+                            <button class="btn btn-reverse spin-btn" type="button">SPIN</button>
+                            <button class="btn btn-info fyi-btn" type="button">FYI</button>
                             <div class="stat-face stat-face--upright">
                                 <p class="stat-face-label">Emanation</p>
                                 <ul class="stat-keywords" id="id_stat_keywords_upright"></ul>
@@ -40,8 +40,8 @@ describe("SigSelect", () => {
                                 <p class="stat-face-label">Reversal</p>
                                 <ul class="stat-keywords" id="id_stat_keywords_reversed"></ul>
                             </div>
-                            <button class="btn btn-nav-left sig-info-prev" type="button">&#9664;</button>
-                            <button class="btn btn-nav-right sig-info-next" type="button">&#9654;</button>
+                            <button class="btn btn-nav-left fyi-prev" type="button">&#9664;</button>
+                            <button class="btn btn-nav-right fyi-next" type="button">&#9654;</button>
                             <div class="sig-info" id="id_sig_info">
                                 <div class="sig-info-header">
                                     <h4 class="sig-info-title"></h4>
@@ -67,7 +67,7 @@ describe("SigSelect", () => {
                              data-operations="[]"
                              data-levity-qualifier="Elevated"
                              data-gravity-qualifier="Graven"
-                             data-reversal="">
+                             data-reversal-qualifier="">
                             <div class="fan-card-corner fan-card-corner--tl">
                                 <span class="fan-corner-rank">K</span>
                             </div>
@@ -211,24 +211,24 @@ describe("SigSelect", () => {
             infoTitle  = testDiv.querySelector(".sig-info-title");
             infoType   = testDiv.querySelector(".sig-info-type");
             infoIndex  = testDiv.querySelector(".sig-info-index");
-            infoPrev   = testDiv.querySelector(".sig-info-prev");
-            infoNext   = testDiv.querySelector(".sig-info-next");
-            infoBtn    = testDiv.querySelector(".sig-info-btn");
+            infoPrev   = testDiv.querySelector(".fyi-prev");
+            infoNext   = testDiv.querySelector(".fyi-next");
+            infoBtn    = testDiv.querySelector(".fyi-btn");
         });
 
         function hover() { card.dispatchEvent(new MouseEvent("mouseenter", { bubbles: true })); }
         function openFYI() { hover(); infoBtn.dispatchEvent(new MouseEvent("click", { bubbles: true })); }
 
-        it("FYI click adds .sig-info-open to the stage", () => {
+        it("FYI click adds .fyi-open to the stat block", () => {
             openFYI();
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(true);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(true);
         });
 
         it("FYI click when btn-disabled does not toggle", () => {
             openFYI();
             expect(infoBtn.classList.contains("btn-disabled")).toBe(true);
             infoBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(true);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(true);
         });
 
         it("shows placeholder when both energies and operations are empty", () => {
@@ -370,9 +370,9 @@ describe("SigSelect", () => {
 
         it("card mouseleave closes the info panel", () => {
             openFYI();
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(true);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(true);
             card.dispatchEvent(new MouseEvent("mouseleave", { bubbles: true }));
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(false);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(false);
         });
 
         it("opening again resets to first entry", () => {
@@ -389,7 +389,7 @@ describe("SigSelect", () => {
 
         it("opening info panel adds .btn-disabled and swaps SPIN/FYI labels to ×", () => {
             openFYI();
-            var flipBtn = testDiv.querySelector(".sig-flip-btn");
+            var flipBtn = testDiv.querySelector(".spin-btn");
             expect(flipBtn.classList.contains("btn-disabled")).toBe(true);
             expect(infoBtn.classList.contains("btn-disabled")).toBe(true);
             expect(flipBtn.textContent).toBe("×");
@@ -397,7 +397,7 @@ describe("SigSelect", () => {
         });
 
         it("closing info panel removes .btn-disabled and restores SPIN/FYI labels", () => {
-            var flipBtn = testDiv.querySelector(".sig-flip-btn");
+            var flipBtn = testDiv.querySelector(".spin-btn");
             var origFlip = flipBtn.textContent;
             var origInfo = infoBtn.textContent;
             openFYI();
@@ -411,14 +411,14 @@ describe("SigSelect", () => {
         it("clicking the info panel closes it", () => {
             openFYI();
             infoEffect.dispatchEvent(new MouseEvent("click", { bubbles: true }));
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(false);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(false);
         });
 
         it("SPIN click when info open (btn-disabled) does nothing", () => {
             openFYI();
-            var flipBtn = testDiv.querySelector(".sig-flip-btn");
+            var flipBtn = testDiv.querySelector(".spin-btn");
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
-            expect(testDiv.querySelector(".sig-stage").classList.contains("sig-info-open")).toBe(true);
+            expect(testDiv.querySelector(".sig-stat-block").classList.contains("fyi-open")).toBe(true);
             expect(statBlock.classList.contains("is-reversed")).toBe(false);
         });
     });
@@ -447,14 +447,14 @@ describe("SigSelect", () => {
 
         it("SPIN click adds .is-reversed to the stat block", () => {
             card.dispatchEvent(new MouseEvent("mouseenter", { bubbles: true }));
-            var flipBtn = statBlock.querySelector(".sig-flip-btn");
+            var flipBtn = statBlock.querySelector(".spin-btn");
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(statBlock.classList.contains("is-reversed")).toBe(true);
         });
 
         it("second SPIN click removes .is-reversed", () => {
             card.dispatchEvent(new MouseEvent("mouseenter", { bubbles: true }));
-            var flipBtn = statBlock.querySelector(".sig-flip-btn");
+            var flipBtn = statBlock.querySelector(".spin-btn");
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(statBlock.classList.contains("is-reversed")).toBe(false);
@@ -462,7 +462,7 @@ describe("SigSelect", () => {
 
         it("hovering a new card resets .is-reversed", () => {
             card.dispatchEvent(new MouseEvent("mouseenter", { bubbles: true }));
-            statBlock.querySelector(".sig-flip-btn").dispatchEvent(
+            statBlock.querySelector(".spin-btn").dispatchEvent(
                 new MouseEvent("click", { bubbles: true })
             );
             expect(statBlock.classList.contains("is-reversed")).toBe(true);
@@ -491,7 +491,7 @@ describe("SigSelect", () => {
         it("SPIN click adds .stage-card--reversed to the stage card", () => {
             makeFixture();
             hover();
-            statBlock.querySelector(".sig-flip-btn")
+            statBlock.querySelector(".spin-btn")
                 .dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(true);
         });
@@ -499,7 +499,7 @@ describe("SigSelect", () => {
         it("second SPIN click removes .stage-card--reversed", () => {
             makeFixture();
             hover();
-            var flipBtn = statBlock.querySelector(".sig-flip-btn");
+            var flipBtn = statBlock.querySelector(".spin-btn");
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             flipBtn.dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(false);
@@ -508,7 +508,7 @@ describe("SigSelect", () => {
         it("hovering a new card resets .stage-card--reversed", () => {
             makeFixture();
             hover();
-            statBlock.querySelector(".sig-flip-btn")
+            statBlock.querySelector(".spin-btn")
                 .dispatchEvent(new MouseEvent("click", { bubbles: true }));
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(true);
             card.dispatchEvent(new MouseEvent("mouseleave", { bubbles: true }));
@@ -516,9 +516,9 @@ describe("SigSelect", () => {
             expect(stageCard.classList.contains("stage-card--reversed")).toBe(false);
         });
 
-        it("non-major with data-reversal: reversal-qualifier = suit word, reversal-name = card name", () => {
+        it("non-major with data-reversal-qualifier: reversal-qualifier = suit word, reversal-name = card name", () => {
             makeFixture();
-            card.dataset.reversal = "Nervous";
+            card.dataset.reversalQualifier = "Nervous";
             hover();
             expect(stageCard.querySelector(".fan-card-reversal-qualifier").textContent).toBe("Nervous");
             expect(stageCard.querySelector(".fan-card-reversal-name").textContent)
@@ -539,9 +539,9 @@ describe("SigSelect", () => {
                 .toBe("Graven");
         });
 
-        it("non-major with data-reversal: suit qualifier on own line, upright name repeated below", () => {
+        it("non-major with data-reversal-qualifier: suit qualifier on own line, upright name repeated below", () => {
             makeFixture({ polarity: "levity", userRole: "PC" });
-            card.dataset.reversal = "Vacant";
+            card.dataset.reversalQualifier = "Vacant";
             hover();
             expect(stageCard.querySelector(".fan-card-reversal-qualifier").textContent).toBe("Vacant");
             expect(stageCard.querySelector(".fan-card-reversal-name").textContent)
@@ -558,7 +558,7 @@ describe("SigSelect", () => {
             expect(stageCard.querySelector(".fan-card-reversal-name").textContent).toBe("Elevated");
         });
 
-        it("non-major without data-reversal: qualifier mirrors polarity, name repeats card title", () => {
+        it("non-major without data-reversal-qualifier: qualifier mirrors polarity, name repeats card title", () => {
             makeFixture({ polarity: "levity", userRole: "PC" });
             // fixture default: Minor Arcana, no reversal word
             hover();
diff --git a/src/static_src/tests/SpecRunner.html b/src/static_src/tests/SpecRunner.html
index 06b3ab2..027f783 100644
--- a/src/static_src/tests/SpecRunner.html
+++ b/src/static_src/tests/SpecRunner.html
@@ -23,6 +23,7 @@
     <script src="TraySpec.js"></script>
     <script src="SigSelectSpec.js"></script>
     <script src="SeaDealSpec.js"></script>
+    <script src="FanStageSpec.js"></script>
     <script src="NatusWheelSpec.js"></script>
     <script src="NoteSpec.js"></script>
     <script src="NotePageSpec.js"></script>
@@ -30,10 +31,12 @@
     <script src="/static/apps/dashboard/dashboard.js"></script>
     <script src="/static/apps/dashboard/note.js"></script>
     <script src="/static/apps/billboard/note-page.js"></script>
+    <script src="/static/apps/epic/stage-card.js"></script>
     <script src="/static/apps/epic/role-select.js"></script>
     <script src="/static/apps/epic/tray.js"></script>
     <script src="/static/apps/epic/sig-select.js"></script>
     <script src="/static/apps/epic/sea.js"></script>
+    <script src="/static/apps/gameboard/game-kit.js"></script>
     <script src="/static/apps/gameboard/d3.min.js"></script>
     <script src="/static/apps/gameboard/natus-wheel.js"></script>
     <!-- Jasmine env config (optional) -->
diff --git a/src/templates/apps/gameboard/_partials/_sea_overlay.html b/src/templates/apps/gameboard/_partials/_sea_overlay.html
index 244ed4c..764d17e 100644
--- a/src/templates/apps/gameboard/_partials/_sea_overlay.html
+++ b/src/templates/apps/gameboard/_partials/_sea_overlay.html
@@ -62,16 +62,36 @@
 
                 <div class="sea-form-main">
                     <div class="sea-field">
-                        <label for="id_sea_spread">Spread</label>
-                        <select id="id_sea_spread" name="spread" class="sea-select">
-                            {% if user_polarity == "levity" %}
-                                <option value="waite-smith" selected>Celtic Cross, Waite-Smith</option>
-                                <option value="escape-velocity">Celtic Cross, Escape Velocity</option>
-                            {% else %}
-                                <option value="escape-velocity" selected>Celtic Cross, Escape Velocity</option>
-                                <option value="waite-smith">Celtic Cross, Waite-Smith</option>
-                            {% endif %}
-                        </select>
+                        <label for="id_sea_spread" id="id_sea_spread_label">Spread</label>
+                        {% comment %}
+                            Custom combobox — native <select> dropdowns ignore most CSS on
+                            Firefox/Chrome (OS-rendered list); this gives full styling control.
+                            combobox.js wires up the keyboard nav, click-outside-to-close, and
+                            writes the chosen value to the hidden <input id="id_sea_spread"> so
+                            sea.js's existing `spreadSel.value` read still works.
+                        {% endcomment %}
+                        <input type="hidden" id="id_sea_spread" name="spread"
+                               value="{% if user_polarity == 'levity' %}waite-smith{% else %}escape-velocity{% endif %}">
+                        <div class="sea-select"
+                             data-combobox
+                             data-combobox-target="id_sea_spread"
+                             role="combobox"
+                             aria-expanded="false"
+                             aria-haspopup="listbox"
+                             aria-labelledby="id_sea_spread_label"
+                             tabindex="0">
+                            <span class="sea-select-current">{% if user_polarity == "levity" %}Celtic Cross, Waite-Smith{% else %}Celtic Cross, Escape Velocity{% endif %}</span>
+                            <span class="sea-select-arrow" aria-hidden="true">▾</span>
+                            <ul class="sea-select-list" role="listbox">
+                                {% if user_polarity == "levity" %}
+                                    <li role="option" data-value="waite-smith"     aria-selected="true">Celtic Cross, Waite-Smith</li>
+                                    <li role="option" data-value="escape-velocity" aria-selected="false">Celtic Cross, Escape Velocity</li>
+                                {% else %}
+                                    <li role="option" data-value="escape-velocity" aria-selected="true">Celtic Cross, Escape Velocity</li>
+                                    <li role="option" data-value="waite-smith"     aria-selected="false">Celtic Cross, Waite-Smith</li>
+                                {% endif %}
+                            </ul>
+                        </div>
                     </div>
 
                     {# Two face-down deck piles — tap to proffer OK #}
@@ -114,8 +134,8 @@
     {# ── Sea stage — big card viewer ─────────────────────────────────────────── #}
     <div class="sea-stage" id="id_sea_stage" style="display:none">
         <div class="sea-stage-backdrop"></div>
-        <div class="sea-stage-content">
-            <div class="sig-stage-card sea-stage-card" style="--sig-card-w:140px">
+        <div class="sea-stage-content" style="--sig-card-w:180px">
+            <div class="sig-stage-card sea-stage-card">
                 <div class="fan-card-corner fan-card-corner--tl">
                     <span class="fan-corner-rank"></span>
                     <i class="fa-solid stage-suit-icon" style="display:none"></i>
@@ -139,8 +159,8 @@
                 </div>
             </div>
             <div class="sig-stat-block sea-stat-block">
-                <button class="btn btn-reverse sea-spin-btn" type="button">SPIN</button>
-                <button class="btn btn-info sea-fyi-btn" type="button">FYI</button>
+                <button class="btn btn-reverse spin-btn" type="button">SPIN</button>
+                <button class="btn btn-info fyi-btn" type="button">FYI</button>
                 <div class="stat-face stat-face--upright">
                     <p class="stat-face-label">Emanation</p>
                     <ul class="stat-keywords" id="id_sea_stat_upright"></ul>
@@ -157,8 +177,8 @@
                     <p class="sig-info-effect"></p>
                     <span class="sig-info-index"></span>
                 </div>
-                <button class="btn btn-nav-left sea-fyi-prev" type="button">PRV</button>
-                <button class="btn btn-nav-right sea-fyi-next" type="button">NXT</button>
+                <button class="btn btn-nav-left fyi-prev" type="button">PRV</button>
+                <button class="btn btn-nav-right fyi-next" type="button">NXT</button>
             </div>
         </div>
     </div>
diff --git a/src/templates/apps/gameboard/_partials/_sig_select_overlay.html b/src/templates/apps/gameboard/_partials/_sig_select_overlay.html
index 36cf1d9..929c439 100644
--- a/src/templates/apps/gameboard/_partials/_sig_select_overlay.html
+++ b/src/templates/apps/gameboard/_partials/_sig_select_overlay.html
@@ -42,8 +42,8 @@ Context: sig_cards, user_polarity, user_seat, sig_reserve_url, sig_reservations_
                 </div>
             </div>
             <div class="sig-stat-block">
-                <button class="btn btn-reverse sig-flip-btn" type="button">SPIN</button>
-                <button class="btn btn-info sig-info-btn" type="button">FYI</button>
+                <button class="btn btn-reverse spin-btn" type="button">SPIN</button>
+                <button class="btn btn-info fyi-btn" type="button">FYI</button>
                 <div class="stat-face stat-face--upright">
                     <p class="stat-face-label">Emanation</p>
                     <ul class="stat-keywords" id="id_stat_keywords_upright"></ul>
@@ -60,8 +60,8 @@ Context: sig_cards, user_polarity, user_seat, sig_reserve_url, sig_reservations_
                     <p class="sig-info-effect"></p>
                     <span class="sig-info-index"></span>
                 </div>
-                <button class="btn btn-nav-left sig-info-prev" type="button">PRV</button>
-                <button class="btn btn-nav-right sig-info-next" type="button">NXT</button>
+                <button class="btn btn-nav-left fyi-prev" type="button">PRV</button>
+                <button class="btn btn-nav-right fyi-next" type="button">NXT</button>
             </div>
         </div>
 
@@ -81,7 +81,7 @@ Context: sig_cards, user_polarity, user_seat, sig_reserve_url, sig_reservations_
                  data-operations="{{ card.operations_json }}"
                  data-levity-qualifier="{{ card.levity_qualifier }}"
                  data-gravity-qualifier="{{ card.gravity_qualifier }}"
-                 data-reversal="{{ card.reversal }}">
+                 data-reversal-qualifier="{{ card.reversal_qualifier }}">
                 <div class="fan-card-corner fan-card-corner--tl">
                     <span class="fan-corner-rank">{{ card.corner_rank }}</span>
                     {% if card.suit_icon %}<i class="fa-solid {{ card.suit_icon }}"></i>{% endif %}
diff --git a/src/templates/apps/gameboard/_partials/_tarot_fan.html b/src/templates/apps/gameboard/_partials/_tarot_fan.html
index b259d4f..faf6941 100644
--- a/src/templates/apps/gameboard/_partials/_tarot_fan.html
+++ b/src/templates/apps/gameboard/_partials/_tarot_fan.html
@@ -1,16 +1,44 @@
 {% for card in cards %}
-<div class="fan-card" data-index="{{ forloop.counter0 }}">
+<div class="fan-card"
+     data-index="{{ forloop.counter0 }}"
+     data-suit-icon="{{ card.suit_icon }}"
+     data-corner-rank="{{ card.corner_rank }}"
+     data-name-group="{{ card.name_group }}"
+     data-name-title="{{ card.name_title }}"
+     data-arcana="{{ card.get_arcana_display }}"
+     data-correspondence="{{ card.correspondence|default:'' }}"
+     data-keywords-upright="{{ card.keywords_upright|join:',' }}"
+     data-keywords-reversed="{{ card.keywords_reversed|join:',' }}"
+     data-energies="{{ card.energies_json }}"
+     data-operations="{{ card.operations_json }}"
+     data-levity-qualifier="{{ card.levity_qualifier }}"
+     data-gravity-qualifier="{{ card.gravity_qualifier }}"
+     data-reversal-qualifier="{{ card.reversal_qualifier }}">
     <div class="fan-card-corner fan-card-corner--tl">
         <span class="fan-corner-rank">{{ card.corner_rank }}</span>
         {% if card.suit_icon %}<i class="fa-solid {{ card.suit_icon }}"></i>{% endif %}
     </div>
     <div class="fan-card-face">
-        {% if card.name_group %}<p class="fan-card-name-group">{{ card.name_group }}</p>{% endif %}
-        <h3 class="fan-card-name">{{ card.name_title }}</h3>
+        <div class="fan-card-face-upright">
+            {% if card.name_group %}<p class="fan-card-name-group">{{ card.name_group }}</p>{% endif %}
+            {% if card.arcana != "MAJOR" and card.levity_qualifier %}
+                <p class="sig-qualifier-above">{{ card.levity_qualifier }}</p>
+            {% endif %}
+            <h3 class="fan-card-name">{{ card.name_title }}{% if card.arcana == "MAJOR" and card.levity_qualifier %},{% endif %}</h3>
+            {% if card.arcana == "MAJOR" and card.levity_qualifier %}
+                <p class="sig-qualifier-below">{{ card.levity_qualifier }}</p>
+            {% endif %}
+        </div>
         <p class="fan-card-arcana">{{ card.get_arcana_display }}</p>
-        {% if card.correspondence %}
-        <p class="fan-card-correspondence">{{ card.correspondence }}</p>
-        {% endif %}
+        <div class="fan-card-face-reversal">
+            {% if card.arcana == "MAJOR" %}
+                <p class="fan-card-reversal-name">{{ card.levity_qualifier|default:card.gravity_qualifier }}</p>
+                <p class="fan-card-reversal-qualifier">{{ card.name_title }}{% if card.levity_qualifier %},{% endif %}</p>
+            {% else %}
+                <p class="fan-card-reversal-name">{{ card.name_title }}</p>
+                <p class="fan-card-reversal-qualifier">{{ card.reversal_qualifier|default:card.gravity_qualifier }}</p>
+            {% endif %}
+        </div>
     </div>
     <div class="fan-card-corner fan-card-corner--br">
         <span class="fan-corner-rank">{{ card.corner_rank }}</span>
diff --git a/src/templates/apps/gameboard/game_kit.html b/src/templates/apps/gameboard/game_kit.html
index 0b2958a..6799c25 100644
--- a/src/templates/apps/gameboard/game_kit.html
+++ b/src/templates/apps/gameboard/game_kit.html
@@ -17,11 +17,35 @@
     <div class="tarot-fan-wrap">
         <button id="id_fan_prev" class="fan-nav fan-nav--prev" aria-label="Previous card">&#8249;</button>
         <div id="id_fan_content" class="tarot-fan"></div>
+        <button id="id_fan_flip" class="btn btn-reveal fan-flip-btn" type="button">FLIP</button>
+        <div class="fan-stage-block sig-stat-block" id="id_fan_stage_block">
+            <button class="btn btn-reverse spin-btn" type="button">SPIN</button>
+            <button class="btn btn-info fyi-btn" type="button">FYI</button>
+            <div class="stat-face stat-face--upright">
+                <p class="stat-face-label">Emanation</p>
+                <ul class="stat-keywords" id="id_fan_stat_upright"></ul>
+            </div>
+            <div class="stat-face stat-face--reversed">
+                <p class="stat-face-label">Reversal</p>
+                <ul class="stat-keywords" id="id_fan_stat_reversed"></ul>
+            </div>
+            <div class="sig-info" id="id_fan_fyi_panel" style="display:none">
+                <div class="sig-info-header">
+                    <h4 class="sig-info-title"></h4>
+                    <p class="sig-info-type"></p>
+                </div>
+                <p class="sig-info-effect"></p>
+                <span class="sig-info-index"></span>
+            </div>
+            <button class="btn btn-nav-left fyi-prev" type="button">PRV</button>
+            <button class="btn btn-nav-right fyi-next" type="button">NXT</button>
+        </div>
         <button id="id_fan_next" class="fan-nav fan-nav--next" aria-label="Next card">&#8250;</button>
     </div>
 </dialog>
 {% endblock content %}
 
 {% block scripts %}
+    <script src="{% static 'apps/epic/stage-card.js' %}"></script>
     <script src="{% static 'apps/gameboard/game-kit.js' %}"></script>
 {% endblock scripts %}
diff --git a/src/templates/apps/gameboard/room.html b/src/templates/apps/gameboard/room.html
index a68889c..6b2d186 100644
--- a/src/templates/apps/gameboard/room.html
+++ b/src/templates/apps/gameboard/room.html
@@ -112,6 +112,8 @@
     <script src="{% static 'apps/epic/room.js' %}"></script>
     <script src="{% static 'apps/epic/gatekeeper.js' %}"></script>
     <script src="{% static 'apps/epic/role-select.js' %}"></script>
+    <script src="{% static 'apps/epic/stage-card.js' %}"></script>
+    <script src="{% static 'apps/epic/combobox.js' %}"></script>
     <script src="{% static 'apps/epic/sig-select.js' %}"></script>
     <script src="{% static 'apps/epic/sea.js' %}"></script>
     <script src="{% static 'apps/epic/tray.js' %}"></script>