:root { --bg: #111210; --surface: #191a17; --surface2: #20211d; --line: #33352d; --ink: #eeeee5; --muted: #a3a69a; --dim: #727869; --accent: #e4ff79; --orange: #ff935b; --red: #fa877e; --paper: #eae7db; --mono: 'JetBrains Mono',Consolas,monospace; --sans: 'Inter',Arial,sans-serif; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 15.0px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
button,input,select,textarea { font: inherit; }
button,a,input,select,textarea { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
button:disabled { opacity: .4; cursor: default; }
a,button { transition: background .18s,color .18s,border-color .18s,transform .18s; }
::selection { background: var(--accent); color: var(--bg); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
p,h1,h2,h3,h4 { margin: 0; }
p+p { margin-top: 16px; }
h1,h2,h3 { font-weight: 650; line-height: 1.12; letter-spacing: -.055em; }
h1 { font-size: clamp(54px,6.9vw,104px); }
h2 { font-size: clamp(34px,4vw,56px); }
h3 { font-size: 25.0px; }
svg { width: 20px; height: 20px; flex-shrink: 0; vertical-align: middle; }
button svg,a svg { pointer-events: none; }
button { border: 0; }
a[href^="https:"]:hover { color: var(--accent); }
[hidden] { display: none !important; }
.wrap { width: min(1320px,calc(100% - 96px)); margin: auto; }
.mono { font-family: var(--mono); }
.eyebrow { font-family: var(--mono); font-size: 11.0px; font-weight: 500; letter-spacing: .11em; text-transform: uppercase; }
.muted { color: var(--muted); }
.accent { color: var(--accent); }
.orange { color: var(--orange); }
.small { font-size: 12.0px; }
.skip { position: fixed; left: 24px; top: -100px; background: var(--accent); color: var(--bg); padding: 12px 22px; z-index: 999; }
.skip:focus { top: 12px; }
.topbar { position: sticky; top: 0; background: #111210f5; backdrop-filter: blur(16px); z-index: 40; border-bottom: 1px solid var(--line); }
.topbar-inner { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: flex; gap: 12px; align-items: center; }
.brand-mark { width: 34px; height: 38px; position: relative; color: var(--accent); font: 700 36.0px/.9 var(--mono); letter-spacing: -12px; padding-right: 8px; }
.brand-name { font-size: 14.0px; line-height: 1.15; font-weight: 750; letter-spacing: .015em; }
.brand-name small { display: block; font: 11.0px/1.6 var(--mono); letter-spacing: .18em; color: var(--muted); margin-top: 4px; }
.nav { display: flex; gap: 27px; align-items: center; }
.nav a { font-size: 12.0px; color: var(--muted); padding: 27px 0; position: relative; }
.nav a:hover,.nav a.active { color: var(--ink); }
.nav a.active:after { content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 2px; background: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.edition { font: 11.0px var(--mono); color: var(--muted); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 20px; min-height: 44px; border: 1px solid var(--line); background: transparent; color: var(--ink); font-size: 12.0px; font-weight: 550; line-height: 1.4; border-radius: 3px; }
.btn:hover { background: var(--surface2); border-color: var(--muted); }
.btn-primary { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.btn-primary:hover { background: #d7f96a; border-color: #d7f96a; color: var(--bg); }
.btn-small { padding: 9px 13px; min-height: 36px; font-size: 11.0px; }
.icon-btn { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line); background: transparent; color: var(--muted); border-radius: 3px; }
.icon-btn:hover { background: var(--surface2); color: var(--ink); }
.read-progress { height: 2px; width: 0; background: var(--accent); position: absolute; bottom: -1px; left: 0; }
.mobile-toggle { display: none; }
.hero { position: relative; padding: 50px 0 42px; }
.hero-kicker { display: flex; align-items: center; justify-content: space-between; color: var(--muted); padding-bottom: 40px; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; margin-right: 8px; vertical-align: 2px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; min-height: 440px; }
.hero h1 .serif { font-family: Georgia,'Times New Roman',serif; font-weight: 400; font-style: italic; color: var(--accent); letter-spacing: -.075em; }
.hero-copy { max-width: 510px; color: var(--muted); font-size: 15.0px; line-height: 1.8; margin-top: 26px; }
.hero-actions { display: flex; gap: 12px; align-items: center; margin-top: 28px; }
.hero-foot { margin-top: 27px; display: flex; gap: 20px; color: var(--dim); font: 11.0px var(--mono); }
.hero-art { height: 440px; position: relative; display: grid; place-items: center; background: radial-gradient(ellipse at center,#b6c86709,transparent 70%); }
.orbital { position: absolute; width: 420px; height: 420px; border: 1px solid #34372c; border-radius: 50%; }
.orbital:before,.orbital:after { content: ''; position: absolute; border: 1px solid #2b2e26; border-radius: 50%; inset: 35px; }
.orbital:after { inset: -35px; border-style: dashed; opacity: .4; }
.crosshair { position: absolute; font: 18.0px var(--mono); color: var(--dim); }
.crosshair.one { top: 20px; left: 10px; }
.crosshair.two { bottom: 20px; right: 0; }
.paper-back { position: absolute; width: 300px; height: 360px; background: #32362a; transform: rotate(9deg); border: 1px solid #4a5039; }
.document { position: relative; width: 304px; min-height: 378px; background: var(--paper); color: #24261e; padding: 29px 27px 26px; transform: rotate(-7deg); box-shadow: 0 28px 60px #0006; border-bottom: 4px solid #c5c4b4; }
.doc-top { display: flex; justify-content: space-between; border-bottom: 1px solid #a5a597; padding-bottom: 14px; font: 11.0px var(--mono); letter-spacing: .12em; }
.doc-title { font-size: 32.0px; letter-spacing: -.055em; line-height: 1.02; font-weight: 800; margin: 22px 0 20px; }
.doc-line { height: 4px; background: #bcbeb0; width: 100%; margin-bottom: 7px; }
.doc-line.short { width: 70%; }
.doc-clause { font: 11.0px/1.7 var(--mono); margin: 18px 0; }
.doc-clause mark { background: #c5db6e; padding: 2px; }
.doc-bottom { display: flex; justify-content: space-between; font: 11.0px var(--mono); border-top: 1px solid #a5a597; padding-top: 11px; }
.paper-flag { position: absolute; top: 48px; right: -4px; padding: 12px 17px; background: var(--accent); color: #1c2010; font: 11.0px/1.6 var(--mono); transform: rotate(4deg); box-shadow: 0 5px 24px #0004; }
.paper-note { position: absolute; bottom: 27px; left: -13px; color: var(--orange); border: 1px solid var(--orange); padding: 9px 19px; font: 600 13px/1.4 var(--mono); letter-spacing: .12em; transform: rotate(-11deg); background: #111210ef; }
.paper-id { position: absolute; right: 9px; bottom: 27px; font: 11.0px var(--mono); color: var(--dim); writing-mode: vertical-rl; }
.metrics { margin-top: 48px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(4,1fr); }
.metric { padding: 24px 26px; border-right: 1px solid var(--line); display: flex; gap: 18px; align-items: center; }
.metric:first-child { padding-left: 0; }
.metric:last-child { border: 0; }
.metric strong { font-size: 36.0px; line-height: 1.1; letter-spacing: -.07em; font-weight: 550; }
.metric span { font-size: 11.0px; color: var(--muted); line-height: 1.6; }
.metric sup { color: var(--accent); font-size: 18.0px; }
.section { padding: 78px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 80px; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 33px; }
.section-head h2 { margin-top: 13px; }
.section-head>p { max-width: 390px; color: var(--muted); font-size: 13.0px; }
.section-no { color: var(--accent); margin-right: 13px; }
.text-link { font-size: 12.0px; display: inline-flex; align-items: center; gap: 12px; border-bottom: 1px solid #666b55; padding-bottom: 7px; }
.text-link:hover { color: var(--accent); }
.question-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.question-card { padding: 28px; border-right: 1px solid var(--line); }
.question-card:first-child { padding-left: 0; }
.question-card:last-child { border: 0; }
.question-card .eyebrow { color: var(--dim); }
.question-card h3 { font-size: 23.0px; margin: 30px 0 16px; letter-spacing: -.035em; }
.question-card p { font-size: 13.0px; line-height: 1.8; color: var(--muted); }
.question-card a { margin-top: 22px; }
.callout { border-left: 2px solid var(--accent); padding: 18px 24px; background: #d9fc7805; margin-top: 28px; font-size: 13.0px; color: var(--muted); }
.callout strong { color: var(--ink); font-weight: 550; }
.split { display: grid; grid-template-columns: 340px 1fr; gap: 32px; }
.clause-list { display: flex; flex-direction: column; gap: 7px; }
.clause-btn { padding: 22px; text-align: left; background: var(--surface); color: var(--muted); border: 1px solid var(--line); border-radius: 3px; }
.clause-btn[aria-pressed=true] { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.clause-btn:hover { border-color: var(--accent); }
.clause-btn .eyebrow { font-size: 11.0px; opacity: .7; }
.clause-btn strong { display: block; font-size: 16.0px; font-weight: 600; line-height: 1.4; margin: 10px 0 15px; letter-spacing: -.02em; }
.clause-btn .bottom { display: flex; justify-content: space-between; align-items: center; font: 11.0px var(--mono); }
.clause-caption { font-size: 11.0px; color: var(--dim); line-height: 1.8; padding: 13px 4px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.panel-head { padding: 22px 24px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.panel-head h3 { font-size: 19.0px; letter-spacing: -.03em; }
.badge { display: inline-flex; align-items: center; gap: 6px; font: 11.0px/1.5 var(--mono); padding: 5px 8px; border: 1px solid var(--line); border-radius: 3px; color: var(--muted); white-space: nowrap; }
.badge.green { color: var(--accent); border-color: #727f3c; background: #b9db4f09; }
.badge.orange { color: var(--orange); border-color: #77513b; background: #ff915409; }
.badge.red { color: var(--red); border-color: #67443f; }
.ledger-context { padding: 18px 24px; font-size: 12.0px; color: var(--muted); background: #20221b; border-bottom: 1px solid var(--line); }
.ledger-context a { color: var(--accent); font-size: 11.0px; display: inline-block; margin-top: 9px; }
.toolbar { display: flex; gap: 10px; align-items: center; padding: 17px 24px; border-bottom: 1px solid var(--line); }
.searchbox { position: relative; flex: 1; min-width: 0; }
.searchbox svg { position: absolute; top: 13px; left: 13px; width: 16px; color: var(--muted); }
.field { width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: 3px; padding: 11px 12px; color: var(--ink); font-size: 12.0px; min-height: 43px; }
.field:focus { border-color: var(--accent); outline: 0; }
.field::placeholder { color: var(--dim); }
.searchbox input { padding-left: 39px; }
.toolbar select { width: 170px; }
.table-scroll { overflow-x: auto; overscroll-behavior-x: contain; }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: 12.0px; }
th { font: 11.0px/1.5 var(--mono); text-transform: uppercase; letter-spacing: .065em; color: var(--dim); font-weight: 400; padding: 12px 20px; background: #151612; border-bottom: 1px solid var(--line); }
td { padding: 16px 20px; border-bottom: 1px solid #30322b; vertical-align: middle; }
td small { display: block; color: var(--dim); font-size: 11.0px; margin-top: 4px; }
.row-button { color: var(--ink); background: none; text-align: left; padding: 0; font-size: 13.0px; font-weight: 550; }
.row-button:hover { color: var(--accent); }
tbody tr:hover { background: #c7e07c04; }
.cell-mono { font-family: var(--mono); font-size: 11.0px; color: var(--muted); }
.table-footer { padding: 13px 20px; display: flex; justify-content: space-between; align-items: center; gap: 15px; font: 11.0px var(--mono); color: var(--muted); }
.pagination { display: flex; align-items: center; gap: 12px; }
.pagination .icon-btn { width: 32px; height: 32px; }
.empty { text-align: center; padding: 40px 20px; color: var(--muted); }
.empty strong { display: block; color: var(--ink); margin-bottom: 10px; }
.comparison { table-layout: fixed; }
.comparison th { padding: 19px 24px; font-size: 11.0px; }
.comparison td { padding: 23px 24px; vertical-align: top; font-size: 12.0px; line-height: 1.8; }
.comparison th:first-child { width: 21%; }
.comparison th:nth-child(2) { color: var(--accent); }
.comparison th:nth-child(3) { color: var(--orange); }
.comparison td:first-child { font-weight: 550; font-size: 13.0px; }
.comparison small { font-size: 11.0px; color: var(--muted); }
.source-ref { color: var(--accent); font: 11.0px var(--mono); white-space: nowrap; border-bottom: 1px solid #68743c; }
.api-insight { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; margin-top: 36px; padding: 32px; border: 1px solid var(--line); background: var(--surface); }
.api-insight h3 { font-size: 26.0px; line-height: 1.3; margin-top: 13px; }
.api-insight p { font-size: 13.0px; color: var(--muted); }
.protocols { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 17px; }
.diagram { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 28px 0; }
.diagram-step { background: var(--bg); padding: 23px 20px; position: relative; }
.diagram-step .step-no { font: 11.0px var(--mono); color: var(--accent); }
.diagram-step h4 { font-size: 13.0px; font-weight: 550; line-height: 1.5; margin: 15px 0 9px; }
.diagram-step p { font-size: 11.0px; line-height: 1.7; color: var(--muted); }
.diagram-step:not(:last-child):after { content: '↗'; position: absolute; right: 15px; top: 16px; color: var(--dim); }
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.demo-form { padding: 25px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-label { display: block; font-size: 11.0px; color: var(--muted); margin: 0 0 7px; }
.form-group { margin-bottom: 18px; }
.checkbox { display: flex; align-items: flex-start; gap: 9px; font-size: 11.0px; color: var(--muted); line-height: 1.6; }
.checkbox input { accent-color: var(--accent); width: 15px; height: 15px; flex-shrink: 0; margin-top: 2px; }
.demo-note { font-size: 11.0px; line-height: 1.8; color: var(--dim); margin: 16px 0; }
.terminal { background: #0b0c0a; color: #b7bfab; min-height: 227px; padding: 23px; font: 11.0px/1.9 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; }
.terminal .ok { color: var(--accent); }
.terminal .warn { color: var(--orange); }
.terminal .error { color: var(--red); }
.code-panel { background: #141510; }
.code-panel pre { font: 11.0px/1.8 var(--mono); overflow: auto; padding: 22px; margin: 0; max-height: 552px; tab-size: 2; counter-reset: line; }
.code-line { display: block; }
.code-line:before { counter-increment: line; content: counter(line); display: inline-block; width: 27px; color: #525848; user-select: none; }
.code-line.comment { color: #818d6c; }
.code-line.keyword { color: var(--accent); }
.blocklist { border-top: 1px solid var(--line); padding: 17px 24px; font-size: 11.0px; }
.blocklist ul { list-style: none; padding: 0; margin: 10px 0 0; }
.blocklist li { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin: 7px 0; word-break: break-word; }
.blocklist li button { background: none; color: var(--muted); font-size: 11.0px; }
.blocklist li button:hover { color: var(--red); }
.proxy-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 22px; }
.proxy-card { background: var(--surface); border: 1px solid var(--line); padding: 21px; min-width: 0; }
.proxy-card h4 { font: 500 13px var(--mono); overflow-wrap: anywhere; margin: 13px 0 17px; }
.proxy-card .meta-pair { display: flex; justify-content: space-between; font-size: 11.0px; gap: 15px; color: var(--muted); margin-top: 6px; }
.proxy-card .meta-pair b { font-weight: 400; color: var(--ink); }
.proxy-card .origin { font-size: 11.0px; color: var(--dim); margin-top: 16px; }
.timeline { margin: 32px 0; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); gap: 35px; }
.timeline-item { padding-top: 27px; position: relative; }
.timeline-item:before { content: ''; width: 7px; height: 7px; background: var(--accent); position: absolute; top: -4px; left: 0; }
.timeline-item .year { font: 13.0px var(--mono); color: var(--accent); margin-bottom: 16px; }
.timeline-item h3 { font-size: 22.0px; letter-spacing: -.03em; margin-bottom: 14px; }
.timeline-item p { font-size: 12.0px; color: var(--muted); line-height: 1.8; }
.archive-banner { display: grid; grid-template-columns: 1.2fr .8fr; background: var(--accent); color: #1a1e10; padding: 43px; gap: 50px; border-radius: 3px; }
.archive-banner h2 { font-size: 44.0px; margin: 16px 0; }
.archive-banner p { font-size: 13.0px; max-width: 570px; }
.archive-banner .btn { color: var(--bg); border-color: #828f4b; margin-top: 25px; }
.archive-banner .btn:hover { background: #d0ed67; }
.archive-visual { display: flex; align-items: center; justify-content: center; position: relative; }
.archive-stack { background: #192013; color: #dfff82; padding: 25px; width: 270px; transform: rotate(5deg); box-shadow: 10px 10px 0 #6a7c38,20px 20px 0 #92ad47; font-family: var(--mono); }
.archive-stack strong { font-size: 42.0px; font-weight: 500; letter-spacing: -.065em; display: block; margin: 13px 0; }
.archive-stack span { font-size: 11.0px; }
.source-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 34px; }
.source-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); align-items: flex-start; }
.source-item .source-num { font: 11.0px var(--mono); color: var(--dim); padding-top: 3px; }
.source-item strong { font-size: 12.0px; display: block; font-weight: 550; }
.source-item small { display: block; color: var(--dim); font-size: 11.0px; margin-top: 4px; }
.source-item svg { margin-left: auto; width: 15px; color: var(--dim); }
.footer { padding: 35px 0 28px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.footer p { font-size: 11.0px; color: var(--dim); }
.footer-links { display: flex; gap: 22px; font-size: 11.0px; color: var(--muted); }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 28px; padding-top: 19px; display: flex; justify-content: space-between; font: 11.0px var(--mono); color: var(--dim); }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--accent); color: var(--bg); padding: 13px 22px; font-size: 12.0px; border-radius: 3px; z-index: 100; box-shadow: 0 10px 40px #0007; max-width: 90vw; }
.drawer { border: 1px solid var(--line); background: var(--surface); color: var(--ink); max-width: 720px; width: calc(100% - 32px); max-height: 85vh; padding: 0; border-radius: 5px; }
.drawer::backdrop { background: #000b; backdrop-filter: blur(5px); }
.drawer .panel-head { position: sticky; top: 0; background: var(--surface); z-index: 2; }
.drawer-content { padding: 28px; overflow-wrap: anywhere; }
.drawer-content h2 { font-size: 29.0px; line-height: 1.3; letter-spacing: -.035em; margin: 16px 0; }
.detail-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 22px 0; }
.detail-list dt { font: 11.0px var(--mono); color: var(--dim); text-transform: uppercase; margin-bottom: 7px; }
.detail-list dd { margin: 0; font-size: 12.0px; line-height: 1.7; }
.original-text { font: 12.0px/1.9 var(--sans); white-space: pre-wrap; overflow-wrap: anywhere; border-top: 1px solid var(--line); padding-top: 22px; color: #d1d4c7; margin-top: 22px; }
.archive-hero { padding: 47px 0 38px; }
.archive-hero h1 { font-size: clamp(48px,6vw,82px); margin: 26px 0; }
.archive-hero h1 em { font-family: Georgia,serif; color: var(--accent); font-weight: 400; }
.archive-hero-copy { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; }
.archive-hero-copy p { color: var(--muted); font-size: 14.0px; max-width: 670px; }
.archive-stats { display: grid; grid-template-columns: repeat(4,1fr); margin: 35px 0 0; border: 1px solid var(--line); }
.archive-stat { padding: 20px 24px; border-right: 1px solid var(--line); }
.archive-stat:last-child { border: 0; }
.archive-stat strong { font: 500 31px/1.2 var(--mono); display: block; letter-spacing: -.06em; }
.archive-stat span { font-size: 11.0px; color: var(--muted); }
.archive-layout { display: grid; grid-template-columns: 230px 1fr; gap: 34px; margin-top: 28px; padding-bottom: 60px; }
.archive-sidebar { align-self: start; position: sticky; top: 102px; }
.filter-title { font: 11.0px var(--mono); color: var(--dim); margin: 0 0 16px; letter-spacing: .06em; }
.filter-btn { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 12px 13px; margin-bottom: 5px; background: transparent; color: var(--muted); font-size: 12.0px; border-radius: 3px; border: 1px solid transparent; }
.filter-btn[aria-pressed=true] { background: var(--surface2); border-color: var(--line); color: var(--accent); }
.filter-btn:hover { color: var(--ink); background: var(--surface); }
.filter-btn span:last-child { font: 11.0px var(--mono); color: var(--dim); }
.sidebar-group { margin-bottom: 25px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.archive-tools { display: flex; gap: 12px; margin-bottom: 16px; }
.archive-tools select { max-width: 155px; }
.result-meta { display: flex; align-items: center; justify-content: space-between; padding: 10px 0 19px; color: var(--muted); font: 11.0px var(--mono); }
.entry { padding: 25px 0; border-top: 1px solid var(--line); }
.entry-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; color: var(--dim); font: 11.0px var(--mono); }
.entry-title { padding: 0; background: none; border: 0; color: var(--ink); text-align: left; font-size: 20.0px; line-height: 1.4; letter-spacing: -.025em; font-weight: 550; margin: 13px 0 10px; }
.entry-title:hover { color: var(--accent); }
.entry p { font-size: 12.0px; line-height: 1.8; color: var(--muted); overflow-wrap: anywhere; }
.entry-bottom { display: flex; justify-content: space-between; gap: 15px; font-size: 11.0px; color: var(--dim); margin-top: 15px; align-items: center; }
.entry-bottom button { background: none; color: var(--accent); font-size: 11.0px; padding: 5px 0; }
.source-glyph { display: grid; place-items: center; min-width: 26px; height: 26px; font: 600 11px var(--mono); background: var(--surface2); border: 1px solid var(--line); color: var(--accent); border-radius: 3px; }
.archive-method { margin: 30px 0; border: 1px solid var(--line); padding: 25px; background: var(--surface); }
.archive-method summary { cursor: pointer; font-size: 12.0px; font-weight: 550; }
.archive-method p { font-size: 11.0px; color: var(--muted); margin-top: 15px; }
.file-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.file-link { background: var(--bg); padding: 16px; border: 1px solid var(--line); font-size: 11.0px; overflow-wrap: anywhere; }
.file-link small { display: block; margin-top: 7px; color: var(--dim); }
.upload-area { display: flex; align-items: center; justify-content: space-between; gap: 15px; border: 1px dashed var(--dim); padding: 22px; margin-top: 20px; background: var(--surface); }
.upload-area.dragover { border-color: var(--accent); background: #dfff7910; }
.upload-area p { font-size: 11.0px; color: var(--muted); }
.upload-area strong { display: block; color: var(--ink); font-size: 13.0px; margin-bottom: 6px; }
.research-feature { display: grid; grid-template-columns: 1fr 2fr; gap: 34px; padding: 31px 0; border-top: 1px solid var(--line); margin-top: 34px; }
.research-feature h3 { font-size: 24.0px; margin-top: 12px; }
.research-feature p { font-size: 13.0px; color: var(--muted); line-height: 1.8; }
.research-feature .text-link { margin-top: 16px; }
.print-only { display: none; }
@media (min-width:1600px) {
  .hero-grid { min-height: 475px; }
  .hero-art { height: 470px; }
}
@media (max-width:1150px) {
  .wrap { width: calc(100% - 64px); }
  .nav { gap: 18px; }
  .nav a { font-size: 11.0px; }
  .edition { display: none; }
  .hero-grid { gap: 30px; grid-template-columns: 1.15fr 1fr; }
  .hero-art { transform: scale(.9); transform-origin: center; }
  .hero h1 { font-size: 78.0px; }
  .split { grid-template-columns: 290px 1fr; gap: 22px; }
  .metric { gap: 13px; padding: 22px 18px; }
  .metric strong { font-size: 30.0px; }
  .comparison td,.comparison th { padding: 17px; }
  .archive-layout { grid-template-columns: 195px 1fr; }
}
@media (max-width:900px) {
  .nav { gap: 15px; }
  .nav .nav-optional { display: none; }
  .brand-name { font-size: 12.0px; }
  .hero-grid { grid-template-columns: 1.1fr 1fr; gap: 0; }
  .hero h1 { font-size: 66.0px; }
  .hero-art { transform: scale(.78); }
  .hero-copy { font-size: 13.0px; }
  .hero-actions .btn { padding: 12px; }
  .hero-kicker { padding-bottom: 20px; }
  .metrics { margin-top: 15px; }
  .metric { display: block; }
  .metric span { display: block; margin-top: 10px; }
  .split { grid-template-columns: 1fr; }
  .clause-list { display: grid; grid-template-columns: repeat(3,1fr); }
  .clause-caption { grid-column: 1/-1; }
  .clause-btn { padding: 18px; }
  .clause-btn strong { font-size: 14.0px; }
  .section { padding: 60px 0; }
  .demo-grid { grid-template-columns: 1fr; }
  .code-panel pre { max-height: 330px; }
  .api-insight { gap: 30px; }
  .archive-banner { padding: 32px; gap: 25px; }
  .archive-banner h2 { font-size: 36.0px; }
  .archive-stack { width: 220px; }
  .proxy-grid { grid-template-columns: repeat(2,1fr); }
  .question-card { padding: 24px 20px; }
  .question-card h3 { font-size: 21.0px; }
  .archive-stats { grid-template-columns: repeat(2,1fr); }
  .archive-stat:nth-child(2) { border-right: 0; }
  .archive-stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width:650px) {
  .wrap { width: calc(100% - 36px); }
  .topbar-inner { height: 67px; gap: 15px; }
  .brand-mark { font-size: 31.0px; width: 30px; height: 32px; }
  .brand-name { font-size: 11.0px; }
  .brand-name small { font-size: 11.0px; }
  .header-actions { gap: 9px; }
  .header-actions .btn { padding: 9px 12px; font-size: 11.0px; min-height: 36px; }
  .header-actions .btn svg { width: 14px; }
  .mobile-toggle { display: grid; width: 36px; height: 36px; }
  .nav { display: none; position: absolute; top: 67px; left: 0; right: 0; padding: 15px 22px 20px; background: var(--bg); border-bottom: 1px solid var(--line); flex-direction: column; gap: 0; align-items: stretch; }
  .nav.open { display: flex; }
  .nav a,.nav .nav-optional { display: block; padding: 12px 0; font-size: 13.0px; }
  .nav a.active:after { display: none; }
  .hero { padding: 28px 0; }
  .hero-kicker { font-size: 11.0px; line-height: 1.8; padding-bottom: 20px; }
  .hero-kicker>span:last-child { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(55px,12vw,76px); line-height: 1.06; }
  .hero-copy { font-size: 13.0px; margin-top: 23px; max-width: 430px; }
  .hero-actions { margin-top: 25px; gap: 9px; }
  .hero-foot { font-size: 11.0px; gap: 15px; }
  .hero-art { height: 350px; transform: scale(.78); margin-top: 3px; margin-bottom: -35px; min-width: 0; }
  .orbital { width: 380px; height: 380px; }
  .paper-note { left: 8px; }
  .paper-flag { right: 0; }
  .metrics { grid-template-columns: repeat(2,1fr); margin-top: 30px; }
  .metric { display: flex; gap: 17px; padding: 20px 14px; }
  .metric:first-child { padding-left: 14px; }
  .metric:nth-child(2) { border-right: 0; }
  .metric:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .metric strong { font-size: 30.0px; }
  .metric span { margin: 0; font-size: 11.0px; }
  .section { padding: 45px 0; scroll-margin-top: 65px; }
  .section-head { display: block; margin-bottom: 25px; }
  .section-head h2 { margin-top: 10px; font-size: 34.0px; }
  .section-head>p { margin-top: 18px; font-size: 12.0px; }
  .section-head>a { margin-top: 18px; }
  .question-grid { grid-template-columns: 1fr; }
  .question-card { padding: 24px 0; border: 0; border-bottom: 1px solid var(--line); }
  .question-card:last-child { border-bottom: 0; }
  .question-card h3 { font-size: 23.0px; margin: 15px 0 12px; }
  .question-card a { margin-top: 17px; }
  .question-card p { font-size: 12.0px; }
  .clause-list { grid-template-columns: 1fr; gap: 7px; }
  .clause-btn { padding: 14px 17px; display: grid; grid-template-columns: 1fr auto; gap: 3px 12px; }
  .clause-btn strong { grid-column: 1; margin: 3px 0; font-size: 14.0px; }
  .clause-btn .bottom { grid-column: 2; grid-row: 1/3; gap: 10px; }
  .clause-btn .eyebrow { font-size: 11.0px; }
  .panel-head { padding: 17px; }
  .panel-head h3 { font-size: 17.0px; }
  .ledger-context { padding: 16px; font-size: 11.0px; }
  .toolbar { padding: 13px; gap: 8px; }
  .toolbar select { width: 120px; font-size: 11.0px; }
  .field { font-size: 11.0px; }
  .ledger-table { min-width: 540px; }
  .table-footer { padding: 14px; font-size: 11.0px; }
  .pagination { gap: 7px; }
  .comparison { min-width: 710px; }
  .comparison td { font-size: 11.0px; }
  .comparison td:first-child { font-size: 12.0px; }
  .api-insight { grid-template-columns: 1fr; gap: 20px; padding: 22px; }
  .api-insight h3 { font-size: 25.0px; }
  .api-insight p { font-size: 12.0px; }
  .diagram { grid-template-columns: 1fr 1fr; }
  .diagram-step { padding: 18px 15px; }
  .diagram-step h4 { font-size: 12.0px; }
  .diagram-step p { font-size: 11.0px; }
  .demo-form { padding: 20px 17px; }
  .form-row { grid-template-columns: 1fr; }
  .terminal { font-size: 11.0px; padding: 17px; }
  .code-panel pre { font-size: 11.0px; padding: 14px; }
  .proxy-grid { grid-template-columns: 1fr; }
  .proxy-card { padding: 19px; }
  .timeline { grid-template-columns: 1fr; border: 0; gap: 0; }
  .timeline-item { padding: 0 0 28px 24px; border-left: 1px solid var(--line); }
  .timeline-item:before { top: 7px; left: -4px; }
  .timeline-item h3 { font-size: 23.0px; }
  .archive-banner { grid-template-columns: 1fr; padding: 27px 23px; gap: 20px; }
  .archive-banner h2 { font-size: 36.0px; }
  .archive-banner p { font-size: 12.0px; }
  .archive-visual { min-height: 215px; padding-bottom: 15px; }
  .archive-stack { width: 245px; }
  .source-list { grid-template-columns: 1fr; }
  .source-item { padding: 17px 0; }
  .source-item strong { font-size: 11.0px; }
  .source-item small { font-size: 11.0px; }
  .footer-top { display: block; }
  .footer-links { margin-top: 20px; flex-wrap: wrap; gap: 15px; }
  .footer-bottom { font-size: 11.0px; gap: 15px; }
  .detail-list { grid-template-columns: 1fr; }
  .drawer-content { padding: 20px; }
  .drawer-content h2 { font-size: 24.0px; }
  .archive-hero { padding-top: 30px; }
  .archive-hero h1 { font-size: 49.0px; margin: 20px 0; }
  .archive-hero-copy { display: block; }
  .archive-hero-copy p { font-size: 12.0px; }
  .archive-hero-copy .btn { margin-top: 20px; }
  .archive-stat { padding: 17px; }
  .archive-stat strong { font-size: 27.0px; }
  .archive-stat span { font-size: 11.0px; }
  .archive-layout { grid-template-columns: 1fr; gap: 15px; margin-top: 20px; }
  .archive-sidebar { position: static; display: grid; grid-template-columns: 1fr; gap: 10px; }
  .sidebar-group { margin-bottom: 0; padding-bottom: 14px; }
  .source-filters { display: flex; gap: 6px; flex-wrap: wrap; }
  .filter-btn { width: auto; margin: 0; padding: 8px 11px; gap: 9px; font-size: 11.0px; }
  .filter-btn span:last-child { font-size: 11.0px; }
  .archive-sidebar .filter-title { margin-bottom: 10px; }
  .archive-sidebar .collection-select { max-width: none; }
  .archive-tools { gap: 8px; }
  .archive-tools select { max-width: 125px; font-size: 11.0px; }
  .result-meta { font-size: 11.0px; }
  .entry { padding: 21px 0; }
  .entry-title { font-size: 18.0px; }
  .entry p { font-size: 11.0px; }
  .entry-bottom { font-size: 11.0px; }
  .file-list { grid-template-columns: 1fr; }
  .research-feature { grid-template-columns: 1fr; gap: 20px; }
  .upload-area { padding: 17px; align-items: flex-start; flex-direction: column; }
  .callout { padding: 16px 18px; font-size: 12.0px; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; }
  *,*:before,*:after { animation: none !important; transition: none !important; }
}
@media print {
  @page { size: A4; margin: 16mm; }
  html { scroll-behavior: auto; }
  body { background: white !important; color: #151515 !important; font-size: 10pt; }
  .wrap { width: 100%; }
  .topbar,.hero-art,.hero-actions,.hero-foot,.toolbar,.pagination,.demo-form,.code-panel,.archive-sidebar,.archive-tools,.footer,.no-print,.toast,.drawer,.upload-area { display: none !important; }
  .hero,.section,.archive-hero { padding: 20px 0 !important; }
  .hero-grid { display: block; min-height: 0; }
  .hero h1 { font-size: 46pt; }
  .hero h1 .serif,.accent,.eyebrow,.section-no { color: #333 !important; }
  .hero-copy { color: #333; }
  .hero-kicker { padding-bottom: 10px; }
  .section-head h2 { font-size: 25pt; }
  .section-head>p,p,.muted,.question-card p,.api-insight p,.timeline-item p,.research-feature p { color: #333 !important; }
  .panel,.clause-btn,.api-insight,.proxy-card,.diagram-step { background: white !important; color: #111 !important; border-color: #aaa; }
  .split { display: block; }
  .clause-list { display: none; }
  .panel-head,.ledger-context,th { background: #eee !important; color: #111 !important; }
  .ledger-context a,.source-ref { color: #333 !important; }
  td,th { color: #111 !important; border-color: #bbb; }
  .table-scroll { overflow: visible; }
  .comparison,.ledger-table { min-width: 0; }
  .comparison td,.comparison th { font-size: 8pt !important; padding: 10px; }
  .badge { color: #333 !important; border-color: #999 !important; }
  .section { break-inside: auto; }
  .question-card,.proxy-card,.timeline-item,.entry { break-inside: avoid; }
  .question-card h3 { color: #111; }
  .metrics { margin-top: 20px; }
  .metric strong { color: #111; }
  .metrics,.metric { border-color: #aaa; }
  .metric span { color: #444; }
  .source-item small,.source-num,.cell-mono,td small,.entry p,.entry-top,.entry-bottom { color: #555 !important; }
  .source-list { gap: 0 15px; }
  .archive-banner { background: #eee; color: #111; }
  .archive-visual { display: none; }
  .archive-banner { display: block; }
  .archive-banner .btn { display: none; }
  .archive-layout { display: block; }
  .archive-stat strong { color: #111; }
  .archive-stats { border-color: #aaa; }
  .original-text { color: #111; }
  .print-only { display: block; }
  .demo-grid { display: block; }
  .blocklist { color: #111; }
  .terminal { background: #eee; color: #111; }
  .terminal .ok,.terminal .warn { color: #111; }
  .api-insight { grid-template-columns: 1fr 2fr; gap: 20px; }
  .source-item { padding: 12px 0; }
  .hero h1 .serif { color: #333; }
  .archive-method { background: white; }
  .text-link { color: #111; }
  .archive-hero h1 em { color: #333; }
  .archive-stat span { color: #444; }
  .entry-title { color: #111; }
  .entry-bottom button { display: none; }
  a[href^="https:"] { text-decoration: underline; }
  .archive-stats { margin-top: 15px; }
  .proxy-grid { grid-template-columns: repeat(2,1fr); }
}