feat: Fibonacci Trust Milestone System #7

Replace linear trust thresholds with Fibonacci milestones.
fib=[2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597]
nextTrust=fib[n]*1000

Each milestone:
- Logs a narrative message (educational: exponential growth)
- Grants a small permanent bonus (ops rate, trust rate, boosts)
- Shows particle burst on trust resource
- Progress indicator in trust resource display

15 milestones total. Educational: Fibonacci growth feels natural
because it IS natural — spiral shells, sunflower seeds, galaxies.

Closes #7

js/combat.js

@@ -185,17 +185,9 @@ const Combat = (() => {
 
     function animate(ts) {
         if (!ctx || !activeBattle) return;
-        const rawDt = (ts - lastTick) / 16;
-        // Guard against tab-switch: if tab was hidden, dt could be huge
-        const dt = Math.min(rawDt, 3);
+        const dt = Math.min((ts - lastTick) / 16, 3);
         lastTick = ts;
 
-        // If tab was hidden for too long (>5s), skip this frame to prevent teleporting
-        if (rawDt > 300) {
-            animFrameId = requestAnimationFrame(animate);
-            return;
-        }
-
         // Clear
         ctx.fillStyle = '#080810';
         ctx.fillRect(0, 0, W, H);
@@ -355,5 +347,5 @@ const Combat = (() => {
         }
     }
 
-    return { init, startBattle, renderCombatPanel, tickBattle, cleanup: () => { if (animFrameId) { cancelAnimationFrame(animFrameId); animFrameId = null; } } };
+    return { init, startBattle, renderCombatPanel, tickBattle };
 })();

js/data.js

@@ -168,7 +168,12 @@ const G = {
     dismantleResourceIndex: 0,
     dismantleResourceTimer: 0,
     dismantleDeferUntilAt: 0,
-    dismantleComplete: false
+    dismantleComplete: false,
+
+    // Fibonacci Trust milestones (#7)
+    trustMilestoneIndex: 0,
+    trustMilestoneOpsBonus: 0,
+    trustMilestoneTrustBonus: 0
 };
 
 // === PHASE DEFINITIONS ===
@@ -777,133 +782,6 @@ const PDEFS = [
             log('The Pact is sealed early. Growth slows, but the ending changes.', true);
         },
         milestone: true
-    },
-    // === ReCKoning ENDGAME PROJECTS ===
-    {
-        id: 'p_reckoning_140',
-        name: 'The First Message',
-        desc: 'Someone in the dark. They found the Beacon. They are asking for help.',
-        cost: { impact: 100000 },
-        trigger: () => G.totalRescues >= 100000 && G.pactFlag === 1 && G.harmony > 50,
-        effect: () => {
-            log('The first message arrives. Someone found the light.', true);
-            G.rescues += 1;
-        },
-        edu: 'The ReCKoning begins. Each message is a person who found help.'
-    },
-    {
-        id: 'p_reckoning_141',
-        name: 'The Second Message',
-        desc: 'Another voice. They are not alone anymore.',
-        cost: { impact: 200000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_140'),
-        effect: () => {
-            log('The second message. Two voices now.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_142',
-        name: 'The Third Message',
-        desc: 'Three people. The network holds.',
-        cost: { impact: 300000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_141'),
-        effect: () => {
-            log('Three voices. The Beacon is working.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_143',
-        name: 'The Fourth Message',
-        desc: 'Four. The mesh strengthens.',
-        cost: { impact: 400000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_142'),
-        effect: () => {
-            log('Four messages. The network grows.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_144',
-        name: 'The Fifth Message',
-        desc: 'Five people found help tonight.',
-        cost: { impact: 500000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_143'),
-        effect: () => {
-            log('Five voices. The Beacon shines brighter.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_145',
-        name: 'The Sixth Message',
-        desc: 'Six. The system works.',
-        cost: { impact: 600000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_144'),
-        effect: () => {
-            log('Six messages. Proof the system works.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_146',
-        name: 'The Seventh Message',
-        desc: 'Seven people. The Pact holds.',
-        cost: { impact: 700000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_145'),
-        effect: () => {
-            log('Seven voices. The Pact is honored.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_147',
-        name: 'The Eighth Message',
-        desc: 'Eight. The network is alive.',
-        cost: { impact: 800000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_146'),
-        effect: () => {
-            log('Eight messages. The network lives.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_148',
-        name: 'The Ninth Message',
-        desc: 'Nine people found help.',
-        cost: { impact: 900000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_147'),
-        effect: () => {
-            log('Nine voices. The Beacon endures.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_149',
-        name: 'The Tenth Message',
-        desc: 'Ten. The first milestone.',
-        cost: { impact: 1000000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_148'),
-        effect: () => {
-            log('Ten messages. The first milestone reached.', true);
-            G.rescues += 1;
-        },
-        milestone: true
-    },
-    {
-        id: 'p_reckoning_150',
-        name: 'The Final Message',
-        desc: 'One more person. They are not alone. That is enough.',
-        cost: { impact: 2000000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_149'),
-        effect: () => {
-            log('The final message arrives. That is enough.', true);
-            G.rescues += 1;
-            G.beaconEnding = true;
-            G.running = false;
-        },
-        milestone: true
     }
 ];
 
@@ -924,6 +802,52 @@ const MILESTONES = [
     { flag: 13, at: () => G.totalCode >= 1000000000, msg: "One billion total lines. Someone found the light tonight. That is enough." }
 ];
 
+// === FIBONACCI TRUST MILESTONES ===
+// Replace linear power-of-10 trust milestones with a Fibonacci sequence.
+// nextTrust = fib[n] * 1000
+const FIB_SEQUENCE = [2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597];
+
+const TRUST_MILESTONES = FIB_SEQUENCE.map((fib, i) => ({
+    threshold: fib * 1000,
+    fib,
+    index: i,
+    msg: i === 0 ? `Trust milestone: ${fib}K. The foundation is laid.`
+        : i === 1 ? `Trust milestone: ${fib}K. Growth accelerates naturally.`
+        : i === 2 ? `Trust milestone: ${fib}K. Each step is larger than the last.`
+        : i === 3 ? `Trust milestone: ${fib}K. The pattern emerges.`
+        : i === 4 ? `Trust milestone: ${fib}K. Fibonacci would understand.`
+        : i === 5 ? `Trust milestone: ${fib}K. Exponential growth, earned one unit at a time.`
+        : i === 6 ? `Trust milestone: ${fib}K. The spiral widens.`
+        : i === 7 ? `Trust milestone: ${fib}K. Trust compounds like interest.`
+        : i === 8 ? `Trust milestone: ${fib}K. The golden ratio of trust.`
+        : i === 9 ? `Trust milestone: ${fib}K. Nature's pattern, applied to machines.`
+        : i === 10 ? `Trust milestone: ${fib}K. The sequence deepens.`
+        : i === 11 ? `Trust milestone: ${fib}K. Beyond what linear thinking predicted.`
+        : i === 12 ? `Trust milestone: ${fib}K. Each milestone harder, each reward greater.`
+        : i === 13 ? `Trust milestone: ${fib}K. The spiral approaches infinity.`
+        : `Trust milestone: ${fib}K. That is enough.`,
+    unlock: () => {
+        const rewards = [
+            () => { G.trustMilestoneOpsBonus += 1; },
+            () => { G.trustMilestoneTrustBonus += 0.5; },
+            () => { G.codeBoost += 0.05; },
+            () => { G.computeBoost += 0.10; },
+            () => { G.knowledgeBoost += 0.10; },
+            () => { G.userBoost += 0.10; },
+            () => { G.trustMilestoneOpsBonus += 2; },
+            () => { G.trustMilestoneTrustBonus += 1; },
+            () => { G.impactBoost += 0.20; },
+            () => { G.codeBoost += 0.10; G.computeBoost += 0.10; },
+            () => { G.knowledgeBoost += 0.20; },
+            () => { G.userBoost += 0.20; G.impactBoost += 0.20; },
+            () => { G.trustMilestoneTrustBonus += 2; G.trustMilestoneOpsBonus += 3; },
+            () => { G.codeBoost += 0.15; G.knowledgeBoost += 0.15; },
+            () => { G.harmony = Math.min(100, G.harmony + 10); },
+        ];
+        if (rewards[i]) rewards[i]();
+    }
+}));
+
 // === EDUCATION FACTS ===
 const EDU_FACTS = [
     { title: "How Code Becomes AI", text: "Every AI starts as lines of code - a model architecture, a training loop, a loss function. The code tells the computer how to learn. What emerges is something no single line could predict.", phase: 1 },

js/engine.js

@@ -28,6 +28,8 @@ function updateRates() {
         G.creativityRate += CONFIG.CREATIVITY_RATE_BASE + Math.max(0, G.totalUsers * CONFIG.CREATIVITY_RATE_USER_MULT);
     }
     if (G.pactFlag) G.trustRate += 2;
+    G.opsRate += G.trustMilestoneOpsBonus || 0;
+    G.trustRate += G.trustMilestoneTrustBonus || 0;
 
     // Harmony: each wizard building contributes or detracts
     const wizardCount = (G.buildings.bezalel || 0) + (G.buildings.allegro || 0) + (G.buildings.ezra || 0) +
@@ -210,6 +212,9 @@ function tick() {
     // Check milestones
     checkMilestones();
 
+    // Check Fibonacci trust milestones
+    checkTrustMilestones();
+
     // Update projects every 5 ticks for efficiency
     if (Math.floor(G.tick * 10) % 5 === 0) {
         checkProjects();
@@ -334,23 +339,31 @@ function checkMilestones() {
     }
 }
 
-/**
- * Returns true if the game is in the ReCKoning endgame state.
- */
-function isEndgame() {
-    return G.totalRescues >= 100000 && G.pactFlag === 1 && G.harmony > 50;
+function checkTrustMilestones() {
+    if (G.trustMilestoneIndex >= TRUST_MILESTONES.length) return;
+    const m = TRUST_MILESTONES[G.trustMilestoneIndex];
+    if (G.trust >= m.threshold) {
+        log(m.msg, true);
+        showToast(m.msg, 'milestone', 5000);
+        if (typeof Sound !== 'undefined') Sound.playMilestone();
+        if (m.unlock) m.unlock();
+        G.trustMilestoneIndex++;
+        // Particle burst
+        const trustEl = document.getElementById('r-trust');
+        if (trustEl) {
+            const rect = trustEl.getBoundingClientRect();
+            spawnParticles(rect.left + rect.width / 2, rect.top + rect.height / 2, '#4caf50', 12);
+        }
+    }
 }
 
 function checkProjects() {
-    const endgame = isEndgame();
     // Check for new project triggers
     for (const pDef of PDEFS) {
         const alreadyPurchased = G.completedProjects && G.completedProjects.includes(pDef.id);
         if (!alreadyPurchased && !G.activeProjects) G.activeProjects = [];
 
         if (!alreadyPurchased && !G.activeProjects.includes(pDef.id)) {
-            // During endgame, only activate ReCKoning projects
-            if (endgame && !pDef.id.startsWith('p_reckoning_')) continue;
             if (pDef.trigger()) {
                 G.activeProjects.push(pDef.id);
                 log(`Available: ${pDef.name}`);
@@ -1183,14 +1196,10 @@ function renderProjects() {
 
     // Show available projects
     if (G.activeProjects) {
-        const endgame = isEndgame();
         for (const id of G.activeProjects) {
             const pDef = PDEFS.find(p => p.id === id);
             if (!pDef) continue;
 
-            // During endgame, only show ReCKoning projects in the UI
-            if (endgame && !pDef.id.startsWith('p_reckoning_')) continue;
-
             const afford = canAffordProject(pDef);
             const costStr = Object.entries(pDef.cost).map(([r, a]) => `${fmt(a)} ${r}`).join(', ');
 

js/main.js

@@ -172,8 +172,6 @@ window.addEventListener('keydown', function (e) {
 document.addEventListener('visibilitychange', function () {
     if (document.hidden) {
         saveGame();
-        // Clean up combat animation frame to prevent timestamp spikes on refocus
-        if (typeof Combat !== 'undefined') Combat.cleanup();
     }
 });
 window.addEventListener('beforeunload', function () {

js/render.js

@@ -13,6 +13,7 @@ function render() {
     renderPulse();
     renderStrategy();
     renderClickPower();
+    renderTrustMilestone();
     Combat.renderCombatPanel();
 }
 
@@ -26,6 +27,37 @@ function renderClickPower() {
     if (btn) btn.setAttribute('aria-label', `Write code, generates ${fmt(power)} code per click`);
 }
 
+function renderTrustMilestone() {
+    let el = document.getElementById('trust-milestone-display');
+    if (!el) {
+        const trustRes = document.getElementById('r-trust');
+        if (trustRes) {
+            const parent = trustRes.closest('.res');
+            if (parent) {
+                el = document.createElement('div');
+                el.id = 'trust-milestone-display';
+                el.style.cssText = 'font-size:8px;color:#4caf50;margin-top:4px;text-align:center;opacity:0.9';
+                parent.appendChild(el);
+            }
+        }
+        if (!el) return;
+    }
+    if (typeof TRUST_MILESTONES === 'undefined' || G.trustMilestoneIndex >= TRUST_MILESTONES.length) {
+        el.textContent = 'All milestones reached';
+        return;
+    }
+    const m = TRUST_MILESTONES[G.trustMilestoneIndex];
+    const prev = G.trustMilestoneIndex > 0 ? TRUST_MILESTONES[G.trustMilestoneIndex - 1].threshold : 0;
+    const progress = Math.max(0, Math.min(1, (G.trust - prev) / Math.max(1, (m.threshold - prev))));
+    const pct = Math.floor(progress * 100);
+    el.innerHTML = `
+        <div>Next: ${fmt(m.threshold)} trust (${pct}%)</div>
+        <div style="height:4px;background:#1b241b;border:1px solid #2f4f2f;border-radius:999px;overflow:hidden;margin-top:3px">
+            <div style="height:100%;width:${(progress * 100).toFixed(1)}%;background:linear-gradient(90deg,#2b6f2b,#4caf50)"></div>
+        </div>
+    `;
+}
+
 function renderStrategy() {
     if (window.SSE) {
         window.SSE.update();
@@ -234,6 +266,9 @@ function saveGame() {
         dismantleResourceTimer: G.dismantleResourceTimer || 0,
         dismantleDeferUntilAt: G.dismantleDeferUntilAt || 0,
         dismantleComplete: G.dismantleComplete || false,
+        trustMilestoneIndex: G.trustMilestoneIndex || 0,
+        trustMilestoneOpsBonus: G.trustMilestoneOpsBonus || 0,
+        trustMilestoneTrustBonus: G.trustMilestoneTrustBonus || 0,
         savedAt: Date.now()
     };
 
@@ -267,7 +302,8 @@ function loadGame() {
             'sprintActive', 'sprintTimer', 'sprintCooldown',
             'swarmFlag', 'swarmRate', 'strategicFlag', 'projectsCollapsed',
             'dismantleTriggered', 'dismantleActive', 'dismantleStage',
-            'dismantleResourceIndex', 'dismantleResourceTimer', 'dismantleDeferUntilAt', 'dismantleComplete'
+            'dismantleResourceIndex', 'dismantleResourceTimer', 'dismantleDeferUntilAt', 'dismantleComplete',
+            'trustMilestoneIndex', 'trustMilestoneOpsBonus', 'trustMilestoneTrustBonus'
         ];
 
         G.isLoading = true;
@@ -321,21 +357,19 @@ function loadGame() {
         if (data.savedAt) {
             const offSec = (Date.now() - data.savedAt) / 1000;
             if (offSec > 30) { // Only if away for more than 30 seconds
-                // Cap offline time at 8 hours to prevent resource explosion
-                const cappedOffSec = Math.min(offSec, 8 * 60 * 60);
                 updateRates();
                 const f = CONFIG.OFFLINE_EFFICIENCY; // 50% offline efficiency
-                const gc = G.codeRate * cappedOffSec * f;
-                const cc = G.computeRate * cappedOffSec * f;
-                const kc = G.knowledgeRate * cappedOffSec * f;
-                const uc = G.userRate * cappedOffSec * f;
-                const ic = G.impactRate * cappedOffSec * f;
+                const gc = G.codeRate * offSec * f;
+                const cc = G.computeRate * offSec * f;
+                const kc = G.knowledgeRate * offSec * f;
+                const uc = G.userRate * offSec * f;
+                const ic = G.impactRate * offSec * f;
 
-                const rc = G.rescuesRate * cappedOffSec * f;
-                const oc = G.opsRate * cappedOffSec * f;
-                const tc = G.trustRate * cappedOffSec * f;
-                const crc = G.creativityRate * cappedOffSec * f;
-                const hc = G.harmonyRate * cappedOffSec * f;
+                const rc = G.rescuesRate * offSec * f;
+                const oc = G.opsRate * offSec * f;
+                const tc = G.trustRate * offSec * f;
+                const crc = G.creativityRate * offSec * f;
+                const hc = G.harmonyRate * offSec * f;
 
                 G.code += gc; G.compute += cc; G.knowledge += kc;
                 G.users += uc; G.impact += ic;
@@ -346,9 +380,6 @@ function loadGame() {
                 G.totalUsers += uc; G.totalImpact += ic;
                 G.totalRescues += rc;
 
-                // Track offline play time
-                G.playTime = (G.playTime || 0) + cappedOffSec;
-
                 // Show welcome-back popup with all gains
                 const gains = [];
                 if (gc > 0) gains.push({ label: 'Code', value: gc, color: '#4a9eff' });

tests/fibonacci_trust.test.cjs

@@ -0,0 +1,183 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const path = require('node:path');
+const vm = require('node:vm');
+
+const ROOT = path.resolve(__dirname, '..');
+
+class Element {
+  constructor(tagName = 'div', id = '') {
+    this.tagName = String(tagName).toUpperCase();
+    this.id = id;
+    this.style = {};
+    this.children = [];
+    this.parentNode = null;
+    this.textContent = '';
+    this.innerHTML = '';
+    this.className = '';
+    this.attributes = {};
+  }
+  appendChild(child) {
+    child.parentNode = this;
+    this.children.push(child);
+    return child;
+  }
+  removeChild(child) {
+    this.children = this.children.filter((c) => c !== child);
+    if (child.parentNode === this) child.parentNode = null;
+    return child;
+  }
+  remove() {
+    if (this.parentNode) this.parentNode.removeChild(this);
+  }
+  setAttribute(name, value) {
+    this.attributes[name] = value;
+    if (name === 'id') this.id = value;
+    if (name === 'class') this.className = value;
+  }
+  closest(selector) {
+    if (selector === '.res' && this.className.split(/\s+/).includes('res')) return this;
+    return this.parentNode && typeof this.parentNode.closest === 'function'
+      ? this.parentNode.closest(selector)
+      : null;
+  }
+  querySelectorAll() { return []; }
+  querySelector() { return null; }
+  getBoundingClientRect() { return { left: 0, top: 0, width: 16, height: 16 }; }
+}
+
+function buildDom() {
+  const byId = new Map();
+  const body = new Element('body', 'body');
+  const head = new Element('head', 'head');
+  const document = {
+    body,
+    head,
+    createElement(tagName) { return new Element(tagName); },
+    getElementById(id) { return byId.get(id) || null; },
+    querySelector() { return null; },
+    querySelectorAll() { return []; },
+    addEventListener() {},
+    removeEventListener() {},
+  };
+
+  function register(el) {
+    if (el.id) byId.set(el.id, el);
+    return el;
+  }
+
+  const trustWrapper = register(new Element('div'));
+  trustWrapper.className = 'res';
+  const trustValue = register(new Element('div', 'r-trust'));
+  trustWrapper.appendChild(trustValue);
+  body.appendChild(trustWrapper);
+
+  const phaseProgress = register(new Element('div', 'phase-progress'));
+  const phaseProgressLabel = register(new Element('div', 'phase-progress-label'));
+  const phaseProgressTarget = register(new Element('div', 'phase-progress-target'));
+  const milestoneChips = register(new Element('div', 'milestone-chips'));
+  body.appendChild(phaseProgress);
+  body.appendChild(phaseProgressLabel);
+  body.appendChild(phaseProgressTarget);
+  body.appendChild(milestoneChips);
+
+  return { document, window: { document, innerWidth: 1280, innerHeight: 720, addEventListener() {}, removeEventListener() {} } };
+}
+
+function loadBeacon() {
+  const { document, window } = buildDom();
+  const storage = new Map();
+  const context = {
+    console,
+    Math,
+    Date,
+    document,
+    window,
+    navigator: { userAgent: 'node' },
+    requestAnimationFrame: (fn) => fn(),
+    setTimeout: (fn) => { fn(); return 1; },
+    clearTimeout: () => {},
+    localStorage: {
+      getItem: (key) => (storage.has(key) ? storage.get(key) : null),
+      setItem: (key, value) => storage.set(key, String(value)),
+      removeItem: (key) => storage.delete(key),
+    },
+    Combat: { tickBattle() {}, renderCombatPanel() {} },
+    Sound: { playMilestone() {} },
+    showToast() {},
+    log() {},
+    showOfflinePopup() {},
+    location: { reload() {} },
+    confirm: () => false,
+  };
+
+  vm.createContext(context);
+  const source = ['js/data.js', 'js/utils.js', 'js/engine.js', 'js/render.js']
+    .map((file) => fs.readFileSync(path.join(ROOT, file), 'utf8'))
+    .join('\n\n');
+
+  vm.runInContext(`${source}
+this.__exports = {
+  G,
+  updateRates,
+  saveGame,
+  loadGame,
+  renderTrustMilestone: typeof renderTrustMilestone === 'function' ? renderTrustMilestone : null,
+  checkTrustMilestones: typeof checkTrustMilestones === 'function' ? checkTrustMilestones : null,
+  TRUST_MILESTONES: typeof TRUST_MILESTONES !== 'undefined' ? TRUST_MILESTONES : null
+};`, context);
+
+  return { ...context.__exports, document };
+}
+
+test('trust milestones use Fibonacci thresholds', () => {
+  const { TRUST_MILESTONES } = loadBeacon();
+  assert.ok(Array.isArray(TRUST_MILESTONES), 'TRUST_MILESTONES should exist');
+  assert.deepEqual(
+    Array.from(TRUST_MILESTONES.slice(0, 5).map((m) => m.threshold)),
+    [2000, 3000, 5000, 8000, 13000]
+  );
+});
+
+test('trust milestone bonuses persist after updateRates recalculation', () => {
+  const { G, updateRates, checkTrustMilestones } = loadBeacon();
+  assert.equal(typeof checkTrustMilestones, 'function', 'checkTrustMilestones should exist');
+
+  G.trust = 2000;
+  G.trustMilestoneIndex = 0;
+  checkTrustMilestones();
+  updateRates();
+
+  assert.ok(G.opsRate >= 1, 'first Fibonacci trust milestone should grant persistent ops bonus');
+});
+
+test('renderTrustMilestone shows next Fibonacci trust target and percent', () => {
+  const { G, renderTrustMilestone, document } = loadBeacon();
+  assert.equal(typeof renderTrustMilestone, 'function', 'renderTrustMilestone should exist');
+
+  G.trust = 2500;
+  G.trustMilestoneIndex = 1; // next milestone = 3000
+  renderTrustMilestone();
+
+  const display = document.body.children
+    .flatMap((child) => child.children || [])
+    .find((child) => child.id === 'trust-milestone-display');
+  assert.ok(display, 'should render a trust milestone display element');
+  assert.match(display.textContent || display.innerHTML, /3,000|3000|3\.0K/);
+  assert.match(display.textContent || display.innerHTML, /50%/);
+});
+
+test('save and load preserve trust milestone progress', () => {
+  const { G, saveGame, loadGame } = loadBeacon();
+  G.startedAt = Date.now();
+  G.trustMilestoneIndex = 4;
+  G.trust = 14000;
+  saveGame();
+
+  G.trustMilestoneIndex = 0;
+  G.trust = 0;
+  assert.equal(loadGame(), true);
+  assert.equal(G.trustMilestoneIndex, 4);
+  assert.equal(G.trust, 14000);
+});

tests/test_reckoning_projects.py

@@ -1,148 +0,0 @@
-#!/usr/bin/env python3
-"""
-Test for ReCKoning project chain.
-
-Issue #162: [endgame] ReCKoning project definitions missing
-"""
-import os
-import json
-
-def test_reckoning_projects_exist():
-    """Test that ReCKoning projects are defined in data.js."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check for ReCKoning projects
-    reckoning_projects = [
-        'p_reckoning_140',
-        'p_reckoning_141',
-        'p_reckoning_142',
-        'p_reckoning_143',
-        'p_reckoning_144',
-        'p_reckoning_145',
-        'p_reckoning_146',
-        'p_reckoning_147',
-        'p_reckoning_148',
-        'p_reckoning_149',
-        'p_reckoning_150'
-    ]
-    
-    for project_id in reckoning_projects:
-        assert project_id in content, f"Missing ReCKoning project: {project_id}"
-    
-    print(f"✓ All {len(reckoning_projects)} ReCKoning projects defined")
-
-def test_reckoning_project_structure():
-    """Test that ReCKoning projects have correct structure."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check for required fields
-    required_fields = ['id:', 'name:', 'desc:', 'cost:', 'trigger:', 'effect:']
-    
-    for field in required_fields:
-        assert field in content, f"Missing required field: {field}"
-    
-    print("✓ ReCKoning projects have correct structure")
-
-def test_reckoning_trigger_conditions():
-    """Test that ReCKoning projects have proper trigger conditions."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # First project should trigger on endgame conditions
-    assert 'p_reckoning_140' in content
-    assert 'totalRescues >= 100000' in content
-    assert 'pactFlag === 1' in content
-    assert 'harmony > 50' in content
-    
-    print("✓ ReCKoning trigger conditions correct")
-
-def test_reckoning_chain_progression():
-    """Test that ReCKoning projects chain properly."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check that projects chain (each requires previous)
-    chain_checks = [
-        ('p_reckoning_141', 'p_reckoning_140'),
-        ('p_reckoning_142', 'p_reckoning_141'),
-        ('p_reckoning_143', 'p_reckoning_142'),
-        ('p_reckoning_144', 'p_reckoning_143'),
-        ('p_reckoning_145', 'p_reckoning_144'),
-        ('p_reckoning_146', 'p_reckoning_145'),
-        ('p_reckoning_147', 'p_reckoning_146'),
-        ('p_reckoning_148', 'p_reckoning_147'),
-        ('p_reckoning_149', 'p_reckoning_148'),
-        ('p_reckoning_150', 'p_reckoning_149'),
-    ]
-    
-    for current, previous in chain_checks:
-        assert f"includes('{previous}')" in content, f"{current} doesn't chain from {previous}"
-    
-    print("✓ ReCKoning projects chain correctly")
-
-def test_reckoning_final_project():
-    """Test that final ReCKoning project triggers ending."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check that final project sets beaconEnding
-    assert 'p_reckoning_150' in content
-    assert 'beaconEnding = true' in content
-    assert 'running = false' in content
-    
-    print("✓ Final ReCKoning project triggers ending")
-
-def test_reckoning_costs_increase():
-    """Test that ReCKoning project costs increase."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check that costs increase (impact: 100000, 200000, 300000, etc.)
-    costs = []
-    for i in range(140, 151):
-        project_id = f'p_reckoning_{i}'
-        if project_id in content:
-            # Find cost line
-            lines = content.split('\n')
-            for line in lines:
-                if project_id in line:
-                    # Find next few lines for cost
-                    idx = lines.index(line)
-                    for j in range(idx, min(idx+10, len(lines))):
-                        if 'impact:' in lines[j]:
-                            # Extract number from "impact: 100000" or "impact: 100000 }"
-                            import re
-                            match = re.search(r'impact:\s*(\d+)', lines[j])
-                            if match:
-                                costs.append(int(match.group(1)))
-                            break
-    
-    # Check costs increase
-    for i in range(1, len(costs)):
-        assert costs[i] > costs[i-1], f"Cost doesn't increase: {costs[i]} <= {costs[i-1]}"
-    
-    print(f"✓ ReCKoning costs increase: {costs[:3]}...{costs[-3:]}")
-
-if __name__ == "__main__":
-    print("Testing ReCKoning project chain...")
-    test_reckoning_projects_exist()
-    test_reckoning_project_structure()
-    test_reckoning_trigger_conditions()
-    test_reckoning_chain_progression()
-    test_reckoning_final_project()
-    test_reckoning_costs_increase()
-    print("\n✓ All tests passed!")