:root{
  --bg:#071116; --bg2:#0b171d; --panel:#101e25; --panel2:#13252d;
  --text:#f6f0df; --muted:#b9c1bf; --gold:#d6a13a; --gold2:#f1c96b;
  --line:rgba(214,161,58,.28); --white:#fff; --green:#8ed1a8;
  --max:1180px; --shadow:0 18px 60px rgba(0,0,0,.22);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:linear-gradient(180deg,#061015 0%,#0a171c 55%,#071116 100%);color:var(--text);
font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:inherit}.container{width:min(var(--max),calc(100% - 36px));margin:auto}
.topbar{position:sticky;top:0;z-index:50;background:rgba(7,17,22,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:18px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.mark{width:38px;height:38px;border:1px solid var(--gold);
display:grid;place-items:center;border-radius:50%;font-family:Georgia,serif;color:var(--gold2);font-weight:700}
.brand strong{font-family:Georgia,serif;letter-spacing:.02em}.brand small{display:block;color:var(--muted);font-size:.72rem}
.navlinks{display:flex;gap:18px;align-items:center}.navlinks a{text-decoration:none;color:#d6ddda;font-size:.92rem}
.navlinks a:hover{color:var(--gold2)} .menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--text);padding:8px 10px;border-radius:8px}
.hero{padding:74px 0 52px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:auto -10% 0 auto;width:60%;height:70%;
background:radial-gradient(circle at center,rgba(214,161,58,.12),transparent 65%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.kicker{color:var(--gold2);font-size:.85rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.1;margin-top:0}
h1{font-size:clamp(2.8rem,7vw,5.7rem);margin:.2em 0 .22em}.subtitle{font-family:Georgia,serif;font-size:clamp(1.15rem,2vw,1.55rem);color:#e8dfcc}
.lead{font-size:1.08rem;color:#cbd2cf;max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;border-radius:10px;padding:12px 16px;font-weight:700;font-size:.93rem;border:1px solid var(--line)}
.btn.primary{background:linear-gradient(135deg,#b67d1b,#e0b451);color:#111;border:none}.btn.secondary{background:rgba(255,255,255,.03)}
.cover-card{border:1px solid var(--line);background:rgba(255,255,255,.025);border-radius:18px;padding:12px;box-shadow:var(--shadow)}
.cover-card img{width:100%;display:block;border-radius:12px}.meta-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.badge{border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:#d8d6cc;font-size:.78rem;background:rgba(214,161,58,.06)}
section{padding:54px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:25px}
.section-head h2{font-size:2rem;margin-bottom:0}.section-head p{max-width:670px;color:var(--muted);margin:0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:linear-gradient(180deg,rgba(19,37,45,.96),rgba(12,27,33,.96));
border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 28px rgba(0,0,0,.12)}
.card h3{font-size:1.25rem;margin-bottom:10px}.card p{color:#c8d0cd;margin:0}.card .num{color:var(--gold2);font-weight:800;font-size:.8rem;letter-spacing:.12em}
.rule{height:1px;background:var(--line);margin:16px 0}.small{font-size:.88rem;color:var(--muted)}
.chapter-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.chapter-card{display:flex;flex-direction:column;gap:10px}
.chapter-card .framework{font-family:Georgia,serif;color:#ead9ad;border-left:2px solid var(--gold);padding-left:12px}
.chapter-card ul{margin:0;padding-left:18px;color:#cbd2cf}.chapter-card .sourcecount{margin-top:auto;color:var(--green);font-size:.82rem}
.notice{border:1px solid rgba(214,161,58,.5);background:rgba(214,161,58,.08);border-radius:16px;padding:18px 20px}
.notice strong{color:var(--gold2)} .safe{border-color:rgba(142,209,168,.4);background:rgba(142,209,168,.06)}
.table-shell{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#0d1a20}
table{width:100%;border-collapse:collapse;min-width:1050px}th,td{padding:12px 13px;border-bottom:1px solid rgba(255,255,255,.07);vertical-align:top;text-align:left}
th{position:sticky;top:0;background:#142630;color:#f4d98d;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}
td{font-size:.88rem;color:#d3d9d6} tr:hover td{background:rgba(255,255,255,.025)}
.source-link{color:#f0c666;text-decoration:none}.source-link:hover{text-decoration:underline}
.filters{display:grid;grid-template-columns:1.3fr .5fr .75fr;gap:10px;margin-bottom:14px}.filters input,.filters select{
width:100%;background:#0c1a20;border:1px solid var(--line);color:var(--text);padding:11px 12px;border-radius:10px}
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.download-card a{text-decoration:none;color:var(--gold2);font-weight:700}
.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;padding:18px 18px 18px 62px;background:rgba(255,255,255,.025);border:1px solid var(--line);border-radius:14px}
.step:before{counter-increment:step;content:counter(step);position:absolute;left:17px;top:18px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
background:var(--gold);color:#111;font-weight:900}.footer{padding:35px 0 50px;border-top:1px solid var(--line);color:#97a3a0}
.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:flex-end}.footer a{color:#d9c17e}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#0a151a;border:1px solid var(--line);padding:2px 6px;border-radius:5px}
@media(max-width:900px){.hero-grid,.grid,.chapter-grid,.download-grid{grid-template-columns:1fr}.navlinks{display:none}.navlinks.open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:#071116;padding:18px;border-bottom:1px solid var(--line)}.menu-btn{display:block}.filters{grid-template-columns:1fr}.hero{padding-top:50px}}