:root {
  --ink: #07101d;
  --ink-soft: #0c1929;
  --panel: #101f31;
  --panel-2: #14263a;
  --line: rgba(195, 210, 225, .15);
  --line-strong: rgba(195, 210, 225, .27);
  --text: #f3f0e9;
  --muted: #9caaba;
  --gold: #c6a46b;
  --gold-light: #e0c38e;
  --blue: #5faee8;
  --blue-soft: #a9d5f2;
  --red: #d56d62;
  --green: #72c3a1;
  --violet: #9f8ad0;
  --serif: "Source Serif 4", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
  --shadow: 0 28px 90px rgba(0,0,0,.3);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; min-width: 320px; overflow-x: hidden;
  background: radial-gradient(circle at 70% 12%, rgba(53, 87, 130, .13), transparent 30%), var(--ink);
  color: var(--text); font-family: var(--sans); font-size: 16px; line-height: 1.6;
}
button, input { font: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 4px; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 10px 14px; background: var(--text); color: var(--ink); transform: translateY(-160%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; border-bottom: 1px solid var(--line); background: rgba(7,16,29,.85); backdrop-filter: blur(18px); }
.header-inner { width: min(1380px, calc(100% - 48px)); height: 76px; margin: auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; }
.brand { display: inline-flex; align-items: center; gap: 12px; width: max-content; color: var(--text); text-decoration: none; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--gold); color: var(--gold-light); font: 600 21px/1 var(--serif); transform: rotate(45deg); }
.brand strong, .brand small { display: block; line-height: 1.05; }
.brand strong { font: 600 17px var(--serif); }
.brand small { margin-top: 4px; color: var(--muted); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; }
.module-nav { display: flex; align-items: center; gap: 26px; }
.module-nav a { position: relative; color: #7d8c9d; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.module-nav a.active { color: var(--text); }
.module-nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -27px; height: 2px; background: var(--gold); }
.icon-button { justify-self: end; width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--muted); cursor: pointer; transition: .2s; }
.icon-button:hover { color: var(--gold-light); border-color: var(--gold); transform: rotate(8deg); }
.icon-button svg { width: 19px; }
.progress-track { height: 2px; background: rgba(255,255,255,.03); }
.progress-track span { display: block; width: 5%; height: 100%; background: linear-gradient(90deg, var(--gold), var(--blue), var(--violet)); }

.hero { position: relative; min-height: 700px; padding: 170px max(24px, calc((100vw - 1280px)/2)) 95px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 8%; align-items: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(to bottom,#000,transparent 94%); }
.hero-orbit { position: absolute; border: 1px solid rgba(117,155,188,.11); border-radius: 50%; }
.orbit-a { width: 620px; height: 620px; right: -110px; top: 45px; }
.orbit-b { width: 430px; height: 430px; right: -12px; top: 145px; border-color: rgba(198,164,107,.12); }
.hero-copy, .theory-duel { position: relative; z-index: 2; }
.hero-kicker { display: flex; align-items: center; gap: 12px; color: var(--gold-light); font-size: 10px; letter-spacing: .17em; text-transform: uppercase; }
.hero-kicker span { width: 35px; height: 1px; background: var(--gold); }
.hero h1 { margin: 26px 0 24px; font: 500 clamp(55px,6.2vw,90px)/.97 var(--serif); letter-spacing: -.05em; }
.hero h1 em { color: var(--gold-light); font-weight: 500; }
.hero-copy > p { max-width: 680px; color: #b3bfcb; font-size: clamp(16px,1.5vw,20px); }
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 31px; }
.primary-link, .secondary-link { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-decoration: none; }
.primary-link { padding: 13px 17px; border: 1px solid var(--gold); background: rgba(198,164,107,.08); }
.primary-link svg { width: 15px; color: var(--gold); }
.secondary-link { color: var(--muted); }
.theory-duel { display: grid; gap: 0; }
.author-card { min-height: 150px; padding: 25px; display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; border: 1px solid var(--line-strong); background: rgba(14,29,47,.8); backdrop-filter: blur(14px); }
.alexy-card { margin-right: 50px; }
.dworkin-card { margin-left: 50px; }
.author-number { width: 50px; height: 50px; display: grid; place-items: center; border: 1px solid var(--blue); border-radius: 50%; color: var(--blue-soft); font: 500 24px var(--serif); }
.dworkin-card .author-number { border-color: var(--gold); color: var(--gold-light); }
.author-card small, .author-card strong { display: block; }
.author-card small { color: var(--muted); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.author-card strong { margin: 2px 0 6px; font: 500 26px var(--serif); }
.author-card p { margin: 0; color: var(--muted); font-size: 11px; }
.duel-mark { position: relative; z-index: 3; width: 47px; height: 47px; margin: -10px auto; display: grid; place-items: center; border: 1px solid var(--gold); border-radius: 50%; background: var(--ink); color: var(--gold); font: 500 20px var(--serif); }

.case-banner { width: min(1280px,calc(100% - 48px)); margin: 55px auto 0; padding: 28px 34px; display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; border: 1px solid var(--line-strong); background: linear-gradient(120deg,rgba(18,39,60,.92),rgba(9,23,38,.92)); box-shadow: var(--shadow); }
.case-number { padding-right: 25px; border-right: 1px solid var(--gold); color: var(--gold); font: 500 12px/1.25 var(--serif); letter-spacing: .12em; }
.case-copy > span, .section-number, .formula-note small, .panel-label, .continuation-heading span, .alexy-result > div > span { color: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.case-copy h2 { margin: 4px 0 3px; display: flex; align-items: center; gap: 12px; font: 500 24px var(--serif); }
.case-copy h2 svg { width: 17px; color: var(--gold); }
.case-copy p { max-width: 750px; margin: 0; color: var(--muted); font-size: 11px; }
.case-facts { display: grid; gap: 8px; }
.case-facts span { display: flex; align-items: center; gap: 7px; color: #aebac7; font-size: 9px; }
.case-facts svg { width: 13px; color: var(--gold); }

.lab-section { padding: 120px max(24px,calc((100vw - 1280px)/2)) 50px; }
.section-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: 8%; align-items: end; margin-bottom: 50px; }
.section-heading h2, .comparison-section h2 { margin: 12px 0 0; font: 500 clamp(40px,4.5vw,63px)/1.05 var(--serif); letter-spacing: -.04em; }
.section-heading > p { margin: 0; color: var(--muted); font-size: 14px; }
.formula-note { padding: 19px 24px; display: grid; grid-template-columns: auto 1fr auto; gap: 17px; align-items: center; border: 1px solid rgba(95,174,232,.24); background: rgba(95,174,232,.055); }
.formula-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(95,174,232,.35); border-radius: 50%; color: var(--blue-soft); }
.formula-icon svg { width: 18px; }
.formula-note small { color: var(--blue-soft); }
.formula-note strong { display: block; color: #d9e7f1; font: 500 17px var(--serif); }
.formula-note p { margin: 0; color: var(--muted); font-size: 10px; }

.alexy-workbench { margin-top: 22px; display: grid; grid-template-columns: minmax(270px,.8fr) minmax(400px,1.2fr) minmax(270px,.8fr); border: 1px solid var(--line-strong); background: rgba(11,25,41,.86); box-shadow: var(--shadow); }
.principle-controls { padding: 28px; }
.principle-one { border-right: 1px solid var(--line); }
.principle-two { border-left: 1px solid var(--line); }
.principle-heading { display: flex; align-items: center; gap: 13px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.principle-index { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--blue); border-radius: 50%; color: var(--blue-soft); font: 500 13px var(--serif); }
.principle-two .principle-index { border-color: var(--gold); color: var(--gold-light); }
.principle-heading small { color: var(--muted); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.principle-heading h3 { margin: 0; font: 500 19px var(--serif); }
.variable-control { padding: 20px 0 17px; border-bottom: 1px solid var(--line); }
.variable-label, .scale-labels { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.variable-label span { color: #c0cad4; font-size: 9px; }
.variable-label strong { margin-right: 4px; color: var(--blue-soft); font: 500 17px var(--serif); }
.principle-two .variable-label strong { color: var(--gold-light); }
.variable-label output { color: var(--text); font-size: 9px; font-weight: 700; }
.formula-slider { width: 100%; height: 3px; margin: 18px 0 8px; appearance: none; background: linear-gradient(90deg,var(--blue) 100%,#26384b 100%); cursor: pointer; }
.principle-two .formula-slider { background: linear-gradient(90deg,var(--gold) 100%,#26384b 100%); }
.formula-slider::-webkit-slider-thumb { width: 16px; height: 16px; appearance: none; border: 3px solid var(--ink-soft); border-radius: 50%; background: var(--blue-soft); box-shadow: 0 0 0 1px var(--blue); }
.principle-two .formula-slider::-webkit-slider-thumb { background: var(--gold-light); box-shadow: 0 0 0 1px var(--gold); }
.scale-labels { color: #617286; font-size: 7px; text-transform: uppercase; }
.principle-score { margin-top: 23px; padding: 15px; display: flex; align-items: center; justify-content: space-between; background: rgba(95,174,232,.07); }
.principle-two .principle-score { background: rgba(198,164,107,.07); }
.principle-score span { color: var(--muted); font-size: 9px; }
.principle-score strong { color: var(--blue-soft); font: 500 27px var(--serif); }
.principle-two .principle-score strong { color: var(--gold-light); }

.balance-stage { min-height: 560px; padding: 28px 20px 20px; display: grid; grid-template-rows: auto 1fr auto; text-align: center; overflow: hidden; background: radial-gradient(circle at 50% 50%,rgba(53,94,126,.12),transparent 55%); }
.balance-status > span { color: var(--gold); font-size: 8px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.balance-status h3 { margin: 5px 0 2px; font: 500 25px var(--serif); }
.balance-status p { margin: 0; color: var(--muted); font-size: 9px; }
.balance-visual { position: relative; min-height: 350px; display: flex; align-items: center; justify-content: center; }
.balance-beam { position: absolute; z-index: 3; top: 135px; width: min(90%,390px); height: 8px; border-radius: 4px; background: linear-gradient(90deg,var(--blue),#7f92a5 50%,var(--gold)); transform-origin: center; box-shadow: 0 4px 14px rgba(0,0,0,.3); }
.balance-beam::after { content: ""; position: absolute; left: 50%; top: 50%; width: 18px; height: 18px; transform: translate(-50%,-50%); border: 3px solid var(--text); border-radius: 50%; background: var(--panel); }
.pan-assembly { position: absolute; top: -2px; width: 115px; height: 145px; transform-origin: 50% 2px; }
.pan-left { left: -35px; }
.pan-right { right: -35px; }
.chain { position: absolute; top: 0; width: 1px; height: 86px; background: rgba(194,207,218,.5); transform-origin: top; }
.chain-a { left: 25px; transform: rotate(15deg); }
.chain-b { right: 25px; transform: rotate(-15deg); }
.pan { position: absolute; left: 0; bottom: 0; width: 115px; height: 36px; padding-top: 7px; border: 1px solid var(--line-strong); border-radius: 0 0 60px 60px; background: rgba(14,32,48,.96); color: var(--blue-soft); }
.pan-right .pan { color: var(--gold-light); }
.pan span { font-size: 8px; font-weight: 700; letter-spacing: .1em; }
.pan strong { margin-left: 6px; font: 500 18px var(--serif); }
.balance-pivot { position: absolute; z-index: 2; top: 138px; width: 7px; height: 180px; background: linear-gradient(#9cacba,#42566a); }
.balance-pivot span { position: absolute; left: 50%; bottom: -5px; width: 90px; height: 90px; transform: translateX(-50%); border: 2px solid #687b8e; border-radius: 50% 50% 10px 10px; background: var(--panel); }
.balance-base { position: absolute; bottom: 34px; width: 190px; height: 8px; border-radius: 50%; background: #35495c; box-shadow: 0 8px 20px rgba(0,0,0,.35); }
.ratio-card { width: 170px; margin: auto; padding: 11px; border: 1px solid var(--line); background: rgba(7,16,29,.8); }
.ratio-card span, .ratio-card small { display: block; color: var(--muted); font-size: 7px; letter-spacing: .08em; text-transform: uppercase; }
.ratio-card strong { display: block; margin: 2px 0; color: var(--gold-light); font: 500 22px var(--serif); }

.alexy-result { margin-top: 20px; padding: 25px 28px; display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center; border: 1px solid rgba(198,164,107,.3); background: rgba(198,164,107,.06); }
.result-mark { width: 58px; height: 58px; display: grid; place-items: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold-light); }
.result-mark svg { width: 23px; }
.alexy-result h3 { margin: 4px 0 2px; font: 500 20px var(--serif); }
.alexy-result p { margin: 0; color: var(--muted); font-size: 10px; }
.ghost-button { display: inline-flex; align-items: center; gap: 7px; border: 0; background: transparent; color: var(--muted); font-size: 9px; cursor: pointer; }
.ghost-button:hover { color: var(--gold-light); }
.ghost-button svg { width: 14px; }
.method-alert { margin-top: 16px; padding: 15px 20px; display: flex; align-items: center; gap: 12px; border-left: 2px solid var(--gold); background: rgba(255,255,255,.025); }
.method-alert svg { flex: 0 0 auto; width: 17px; color: var(--gold); }
.method-alert p { margin: 0; color: var(--muted); font-size: 10px; }
.method-alert strong { color: #dbe1e6; }

.dworkin-section { margin-top: 70px; border-top: 1px solid var(--line); }
.chain-layout { display: grid; grid-template-columns: .72fr 1.55fr .58fr; min-height: 540px; border: 1px solid var(--line-strong); background: rgba(12,25,41,.88); box-shadow: var(--shadow); }
.chapter-timeline { position: relative; padding: 35px 27px; display: grid; align-content: center; gap: 20px; border-right: 1px solid var(--line); }
.timeline-line { position: absolute; left: 46px; top: 98px; bottom: 98px; width: 1px; background: #2b3d50; }
.timeline-line span { display: block; width: 100%; height: 0; background: var(--gold); box-shadow: 0 0 8px rgba(198,164,107,.6); }
.chapter-node { position: relative; z-index: 2; width: 100%; padding: 9px 0; display: grid; grid-template-columns: 39px 1fr; gap: 13px; align-items: center; border: 0; background: transparent; color: var(--muted); text-align: left; cursor: pointer; }
.chapter-node > span { width: 39px; height: 39px; display: grid; place-items: center; border: 1px solid #34475a; border-radius: 50%; background: var(--panel); font: 500 11px var(--serif); transition: .2s; }
.chapter-node small, .chapter-node strong { display: block; }
.chapter-node small { color: #657689; font-size: 7px; letter-spacing: .11em; text-transform: uppercase; }
.chapter-node strong { font: 500 13px var(--serif); }
.chapter-node.active > span, .chapter-node.visited > span { border-color: var(--gold); color: var(--gold-light); }
.chapter-node.active { color: var(--text); }
.book-stage { padding: 30px 36px 36px; perspective: 1300px; }
.book-topline { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.book-topline > span { color: var(--gold); font-size: 8px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.page-controls { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 9px; }
.page-controls button { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--muted); cursor: pointer; }
.page-controls button:disabled { opacity: .3; cursor: not-allowed; }
.page-controls svg { width: 13px; }
.page-controls strong { color: var(--text); }
.book-page { position: relative; min-height: 420px; padding: 48px clamp(35px,6vw,75px); overflow: hidden; border: 1px solid rgba(198,164,107,.23); background: linear-gradient(135deg,#eee8dc,#d9d0c0); color: #182331; box-shadow: 18px 20px 0 rgba(3,10,18,.33), 19px 21px 0 rgba(198,164,107,.18); transform-origin: left center; }
.book-page::before { content: ""; position: absolute; inset: 0; opacity: .35; background-image: radial-gradient(rgba(31,41,51,.16) .6px,transparent .6px); background-size: 5px 5px; }
.page-ornament { position: absolute; right: 30px; top: 5px; color: rgba(90,70,45,.09); font: 190px/1 var(--serif); }
.book-page > * { position: relative; }
.book-page > small { color: #8a6d3d; font-size: 8px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.book-page h3 { max-width: 530px; margin: 14px 0 25px; font: 600 clamp(28px,3vw,42px)/1.05 var(--serif); letter-spacing: -.03em; }
.book-page blockquote { margin: 0 0 25px; padding-left: 18px; border-left: 2px solid #a98348; color: #293646; font: italic 500 18px/1.5 var(--serif); }
.book-page > p { color: #4d5966; font-size: 12px; line-height: 1.7; }
.chapter-principles { margin-top: 25px; display: flex; flex-wrap: wrap; gap: 8px; }
.chapter-principles span { padding: 6px 9px; display: inline-flex; align-items: center; gap: 5px; border: 1px solid rgba(78,61,36,.2); color: #5a4931; font-size: 8px; font-weight: 700; }
.chapter-principles svg { width: 11px; }
.integrity-panel { padding: 35px 25px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-left: 1px solid var(--line); text-align: center; }
.integrity-ring { --score: 0; width: 125px; height: 125px; margin: 28px 0 24px; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--gold) calc(var(--score)*1%),#24374a 0); position: relative; transition: background .5s; }
.integrity-ring::after { content: ""; position: absolute; inset: 7px; border-radius: 50%; background: var(--panel); }
.integrity-ring > div { position: relative; z-index: 2; }
.integrity-ring strong, .integrity-ring small { display: block; }
.integrity-ring strong { color: var(--gold-light); font: 500 27px var(--serif); }
.integrity-ring small { color: var(--muted); font-size: 7px; text-transform: uppercase; }
.integrity-thread { width: 100%; height: 2px; background: #2a3d50; }
.integrity-thread span { display: block; width: 0; height: 100%; background: var(--gold); box-shadow: 0 0 10px var(--gold); }
.integrity-panel p { margin: 22px 0 0; color: var(--muted); font-size: 9px; }

.continuation-lab { margin-top: 24px; padding: 30px; border: 1px solid var(--line-strong); background: rgba(12,25,41,.9); }
.continuation-heading { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 23px; }
.continuation-heading h3 { max-width: 720px; margin: 4px 0 0; font: 500 25px var(--serif); }
.continuation-heading p { max-width: 320px; margin: 0; color: var(--muted); font-size: 10px; }
.continuation-options { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.continuation-card { min-height: 150px; padding: 18px; display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start; border: 1px solid var(--line); background: rgba(255,255,255,.014); color: var(--text); text-align: left; cursor: pointer; transition: .22s; }
.continuation-card:hover { border-color: rgba(198,164,107,.5); transform: translateY(-3px); }
.continuation-card.active { border-color: var(--gold); background: rgba(198,164,107,.07); }
.choice-letter { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--muted); font: 500 13px var(--serif); }
.continuation-card.active .choice-letter { border-color: var(--gold); background: var(--gold); color: var(--ink); }
.continuation-card strong { font: 500 14px/1.35 var(--serif); }
.continuation-card p { margin: 7px 0 0; color: var(--muted); font-size: 9px; line-height: 1.5; }
.continuation-card > svg { width: 15px; color: #536478; }
.continuation-card.active > svg { color: var(--gold-light); fill: var(--gold); }
.primary-button { margin: 22px 0 0 auto; padding: 13px 17px; display: flex; align-items: center; gap: 13px; border: 1px solid var(--gold); background: var(--gold); color: var(--ink); font-size: 10px; font-weight: 700; cursor: pointer; }
.primary-button:disabled { border-color: var(--line); background: rgba(255,255,255,.04); color: #657689; cursor: not-allowed; }
.primary-button svg { width: 17px; }
.dworkin-result { margin-top: 18px; padding: 31px; grid-template-columns: 1.2fr .8fr; gap: 35px; border: 1px solid rgba(198,164,107,.35); background: linear-gradient(130deg,rgba(198,164,107,.08),rgba(11,25,41,.9)); }
.dworkin-result:not([hidden]) { display: grid; }
.result-header > span { color: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.result-header h3 { margin: 6px 0 7px; font: 500 25px var(--serif); }
.result-header p { margin: 0; color: var(--muted); font-size: 10px; }
.criteria-grid { display: grid; gap: 14px; }
.criteria-grid > div { display: grid; grid-template-columns: 1fr auto; gap: 6px; }
.criteria-grid span { color: var(--muted); font-size: 8px; text-transform: uppercase; }
.criteria-grid strong { color: var(--gold-light); font: 500 17px var(--serif); }
.criteria-grid i { grid-column: 1/-1; height: 3px; background: #293c50; }
.criteria-grid b { display: block; width: 0; height: 100%; background: linear-gradient(90deg,var(--gold),var(--gold-light)); }
.answer-explanation { grid-column: 1/-1; padding-top: 18px; border-top: 1px solid var(--line); color: #c2ccd5; font-size: 11px; }

.comparison-section { width: min(1280px,calc(100% - 48px)); margin: 80px auto 100px; padding-top: 90px; border-top: 1px solid var(--line); text-align: center; }
.comparison-section h2 { max-width: 820px; margin: 13px auto 55px; }
.comparison-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 45px; text-align: left; }
.comparison-grid article { padding: 34px; border: 1px solid var(--line); background: rgba(14,29,47,.6); }
.comparison-grid article > span { color: var(--blue-soft); font-size: 9px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.dworkin-compare > span { color: var(--gold-light)!important; }
.comparison-grid h3 { margin: 8px 0 12px; font: 500 26px var(--serif); }
.comparison-grid p { min-height: 70px; color: var(--muted); font-size: 11px; }
.comparison-grid small { display: block; margin-top: 20px; color: #66788b; font-size: 8px; letter-spacing: .1em; text-transform: uppercase; }
.comparison-grid article > strong { display: block; margin-top: 6px; font: 500 16px/1.45 var(--serif); }
.comparison-axis { width: 42px; display: flex; flex-direction: column; align-items: center; }
.comparison-axis span { width: 1px; flex: 1; background: var(--line-strong); }
.comparison-axis i { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); font: normal 500 18px var(--serif); }

footer { width: min(1280px,calc(100% - 48px)); margin: auto; padding: 34px 0 45px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; }
footer strong, footer span { display: block; }
footer strong { color: var(--text); font: 500 16px var(--serif); }
footer a { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--gold-light); }
footer svg { width: 13px; }
.footer-links { display: flex; align-items: center; gap: 24px; }

.help-dialog { width: min(530px,calc(100% - 32px)); padding: 38px; border: 1px solid var(--gold); background: var(--panel); color: var(--text); box-shadow: 0 30px 120px #000; }
.help-dialog::backdrop { background: rgba(2,8,15,.78); backdrop-filter: blur(5px); }
.dialog-close { position: absolute; right: 18px; top: 18px; width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--muted); cursor: pointer; }
.dialog-close svg { width: 16px; }
.help-dialog h2 { margin: 10px 0 25px; font: 500 38px var(--serif); }
.help-dialog ol { margin: 0; padding: 0; display: grid; gap: 16px; list-style: none; }
.help-dialog li { display: flex; align-items: center; gap: 15px; padding-top: 15px; border-top: 1px solid var(--line); }
.help-dialog li > span { flex: 0 0 auto; width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); font-size: 10px; }
.help-dialog p { margin: 0; color: var(--muted); font-size: 11px; }
.help-dialog strong { color: var(--text); }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; gap: 65px; }
  .theory-duel { max-width: 700px; }
  .alexy-workbench { grid-template-columns: 1fr 1fr; }
  .balance-stage { grid-column: 1/-1; grid-row: 2; }
  .principle-two { border-left: 0; }
  .chain-layout { grid-template-columns: 250px 1fr; }
  .integrity-panel { grid-column: 1/-1; min-height: 230px; border-left: 0; border-top: 1px solid var(--line); }
  .integrity-ring { width: 100px; height: 100px; margin: 18px 0; }
}

@media (max-width: 760px) {
  .header-inner { width: calc(100% - 28px); height: 66px; grid-template-columns: 1fr auto; }
  .module-nav { display: none; }
  .hero { padding-top: 135px; padding-bottom: 70px; }
  .hero h1 { font-size: clamp(47px,14vw,68px); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .alexy-card, .dworkin-card { margin: 0; }
  .case-banner { grid-template-columns: auto 1fr; padding: 23px 18px; }
  .case-facts { grid-column: 1/-1; grid-template-columns: repeat(3,1fr); padding-top: 15px; border-top: 1px solid var(--line); }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .formula-note { grid-template-columns: auto 1fr; }
  .formula-note p { grid-column: 1/-1; }
  .alexy-workbench { display: flex; flex-direction: column; }
  .principle-one { border-right: 0; border-bottom: 1px solid var(--line); }
  .balance-stage { order: 3; min-height: 540px; }
  .principle-two { order: 2; border-bottom: 1px solid var(--line); }
  .alexy-result { grid-template-columns: auto 1fr; }
  .alexy-result .ghost-button { grid-column: 1/-1; }
  .chain-layout { grid-template-columns: 1fr; }
  .chapter-timeline { grid-template-columns: repeat(4,1fr); gap: 5px; padding: 20px 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .timeline-line { left: 11%; right: 11%; top: 39px; bottom: auto; width: auto; height: 1px; }
  .timeline-line span { width: 0; height: 100%; }
  .chapter-node { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .chapter-node div { display: none; }
  .book-stage { padding: 20px 15px 30px; }
  .book-page { padding: 38px 27px; }
  .integrity-panel { grid-column: auto; }
  .continuation-heading { align-items: flex-start; flex-direction: column; }
  .continuation-options { grid-template-columns: 1fr; }
  .dworkin-result:not([hidden]) { grid-template-columns: 1fr; }
  .comparison-grid { grid-template-columns: 1fr; }
  .comparison-axis { width: auto; height: 42px; flex-direction: row; }
  .comparison-axis span { width: auto; height: 1px; }
  footer { align-items: flex-start; flex-direction: column; gap: 20px; }
  .footer-links { align-items: flex-start; flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation-duration: .01ms!important; animation-iteration-count: 1!important; transition-duration: .01ms!important; }
}