/* DINASTI168 — 族谱线 family-lineage hero + 卡片流. 暮紫 #1A0E28 × 暖橘 #FFB86B */
:root{
  --bg:#1A0E28;--panel:#251538;--panel2:#2E1B45;--text:#F3EAF3;--muted:#BCA8C9;
  --neon:#FFB86B;--glow:0 0 12px rgba(255,184,107,.4),0 0 26px rgba(255,184,107,.2);
  --grad-panel:linear-gradient(150deg,#2E1B45 0%,#160B22 100%);
  --font-h:'Cormorant Garamond',serif;--font-b:'Spectral',serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-b);line-height:1.7;font-size:16px}
img,svg{max-width:100%;vertical-align:middle}
a{color:var(--neon);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 16px}
.container.narrow{max-width:840px}
.center{text-align:center}
.site-header{position:sticky;top:0;z-index:50;background:rgba(26,14,40,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,184,107,.35)}
.header-in{display:flex;align-items:center;gap:14px;min-height:60px}
.brand{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-h);font-weight:700;font-size:1.3rem;color:var(--text);white-space:nowrap}
.brand:hover{text-decoration:none}
.nav-desktop{display:none;margin-left:auto;gap:18px}
.nav-desktop a{color:var(--muted);font-weight:500;font-size:.95rem}
.nav-desktop a:hover{color:var(--neon);text-decoration:none}
.header-cta{display:flex;gap:8px;margin-left:auto}
.nav-desktop+.header-cta{margin-left:0}
.btn{display:inline-block;padding:10px 20px;border-radius:10px;font-family:var(--font-h);font-weight:700;font-size:1rem;cursor:pointer;border:1px solid transparent;transition:transform .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#FFB86B,#F09A45);color:#241030;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--neon);border-color:rgba(255,184,107,.55)}
.btn-block{display:block;width:100%;text-align:center}
.pulse{animation:pulse-glow 2s infinite}
@keyframes pulse-glow{0%,100%{box-shadow:0 0 8px rgba(255,184,107,.4)}50%{box-shadow:0 0 22px rgba(255,184,107,.8)}}
.nav-toggle{display:none}
.burger{display:flex;flex-direction:column;gap:4px;cursor:pointer;padding:6px;margin-left:4px}
.burger span{width:22px;height:2px;background:var(--neon);border-radius:2px}
.m-nav{display:none;background:var(--panel);border-bottom:1px solid rgba(255,184,107,.3)}
.m-nav-group{padding:10px 16px}
.m-nav-group h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--neon);margin-bottom:6px;font-weight:700;font-family:var(--font-b)}
.m-nav-group a{display:block;padding:6px 0;color:var(--text)}
.nav-toggle:checked~.m-nav{display:block}
/* family-lineage hero */
.lineage-hero{padding:44px 0 10px}
.lineage-panel{display:flex;flex-direction:column;background:var(--grad-panel);border:1px solid rgba(255,184,107,.5);border-radius:18px;overflow:hidden;box-shadow:var(--glow)}
.lineage-head{padding:40px 28px;text-align:center}
.lineage-head h1{font-family:var(--font-h);font-size:clamp(2.4rem,7vw,3.8rem);letter-spacing:.06em}
.hero-sub{max-width:600px;margin:12px auto 20px;color:var(--muted)}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.lineage-tree{padding:4px 24px 30px;display:flex;flex-direction:column;align-items:center}
.gen{display:flex;justify-content:center;gap:60px;width:100%}
.gen-node{display:inline-flex;align-items:center;gap:9px;background:rgba(26,14,40,.55);border:1px solid rgba(255,184,107,.45);border-radius:999px;padding:7px 18px}
.gen-dot{width:10px;height:10px;border-radius:50%;background:var(--neon);box-shadow:0 0 8px rgba(255,184,107,.7);flex:none}
.gen-label{font-family:var(--font-h);font-size:.95rem;letter-spacing:.05em}
.gen-guard{border-color:var(--neon);box-shadow:0 0 10px rgba(255,184,107,.35)}
.gen-links{display:flex;justify-content:center;gap:60px;width:100%;height:26px}
.gen-links .lk{width:1px;height:100%;background:linear-gradient(180deg,rgba(255,184,107,.7),rgba(255,184,107,.2))}
.section{padding:38px 0}
.section-alt{background:rgba(37,21,56,.55)}
.sec-title{font-family:var(--font-h);font-size:1.7rem;margin-bottom:18px;text-align:center}
.sec-sub{text-align:center;color:var(--muted);margin:-10px 0 18px}
.grid-3,.grid-4{display:grid;gap:16px;grid-template-columns:1fr;margin-bottom:8px}
.glow-card{display:block;background:var(--grad-panel);border:1px solid rgba(255,184,107,.35);border-radius:14px;padding:18px;color:var(--text);transition:border-color .15s,box-shadow .15s}
.glow-card:hover{border-color:var(--neon);box-shadow:var(--glow);text-decoration:none}
.glow-card h3{font-family:var(--font-h);font-size:1.15rem;margin-bottom:6px;color:var(--neon)}
.glow-card p{color:var(--muted);font-size:.92rem}
.nc-icon{font-size:1.5rem;display:block;margin-bottom:8px}
/* topic chain (kartu topik) */
.topic-chain{display:grid;gap:0;margin:18px 0;position:relative}
.topic-card{position:relative;background:var(--grad-panel);border:1px solid rgba(255,184,107,.35);border-radius:14px;padding:18px 18px 18px 66px;margin-bottom:14px}
.topic-card:last-child{margin-bottom:0}
.topic-card::before{content:"";position:absolute;left:31px;top:-14px;bottom:0;width:2px;background:linear-gradient(180deg,rgba(255,184,107,.6),rgba(255,184,107,.15))}
.topic-card:first-child::before{display:none}
.topic-no{position:absolute;left:16px;top:18px;width:32px;height:32px;border-radius:50%;background:#241030;border:1px solid var(--neon);color:var(--neon);display:flex;align-items:center;justify-content:center;font-family:var(--font-h);font-weight:700;font-size:.95rem}
.topic-card h3{font-family:var(--font-h);font-size:1.1rem;margin-bottom:6px;color:var(--neon)}
.topic-card p{color:var(--muted);font-size:.94rem}
.prose .note{color:var(--muted);font-size:.9rem}
.page-head{padding-top:22px}
.page-head h1,.prose h1{font-family:var(--font-h);font-size:clamp(1.7rem,4.5vw,2.3rem)}
.prose h2{font-family:var(--font-h);font-size:1.5rem;margin:26px 0 10px}
.prose h3{font-size:1.1rem;font-weight:600;margin:20px 0 8px;color:var(--neon)}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{margin:0 0 14px 22px}
.prose li{margin-bottom:6px}
.steps li{margin-bottom:10px}
.steps li strong{color:var(--neon)}
.quick-form{display:grid;gap:8px;max-width:360px;margin:12px 0}
.quick-form label{font-size:.85rem;color:var(--muted)}
.quick-form input{background:#160B22;border:1px solid rgba(255,184,107,.4);border-radius:8px;padding:10px 12px;color:var(--text);font-family:var(--font-b)}
.quick-form input:focus{outline:none;border-color:var(--neon)}
.kamus-grid{display:grid;gap:10px;margin:14px 0}
.kamus-item{background:var(--grad-panel);border:1px solid rgba(255,184,107,.3);border-radius:10px;overflow:hidden}
.kamus-item summary{cursor:pointer;padding:13px 16px;font-weight:600;list-style:none;position:relative}
.kamus-item summary::-webkit-details-marker{display:none}
.kamus-item summary::after{content:"+";position:absolute;right:16px;color:var(--neon)}
.kamus-item[open] summary::after{content:"−"}
.kamus-item p{padding:0 16px 14px;color:var(--muted);font-size:.95rem}
.err-wrap{padding:70px 16px}
.err-code{font-family:var(--font-h);font-size:5rem;color:var(--neon);text-shadow:var(--glow)}
.err-wrap .btn{margin:18px 0}
.crumbs{padding:12px 0 0;font-size:.82rem;color:var(--muted)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--neon)}
.site-footer{background:var(--panel);border-top:1px solid rgba(255,184,107,.35);padding:36px 0 92px;margin-top:30px}
.foot-grid{display:grid;gap:24px;grid-template-columns:1fr}
.foot-brand p{color:var(--muted);font-size:.9rem;margin:10px 0}
.foot-col h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--neon);margin-bottom:8px;font-weight:700}
.foot-col a{display:block;color:var(--muted);padding:3px 0;font-size:.92rem}
.foot-col a:hover{color:var(--neon);text-decoration:none}
.pill-18{display:inline-block;border:1px solid var(--neon);color:var(--neon);border-radius:999px;padding:2px 12px;font-weight:700;font-size:.85rem}
.foot-bottom{margin-top:24px;padding-top:16px;border-top:1px solid rgba(255,184,107,.25);color:var(--muted);font-size:.85rem}
.float-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(26,14,40,.92);backdrop-filter:blur(8px);border-top:1px solid rgba(255,184,107,.4)}
@media (min-width:768px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .lineage-panel{flex-direction:row}
  .lineage-head{flex:1;text-align:left;display:flex;flex-direction:column;justify-content:center}
  .hero-cta{justify-content:flex-start}
  .lineage-tree{min-width:300px;border-left:1px solid rgba(255,184,107,.35);justify-content:center;padding:24px 20px}
  .foot-grid{grid-template-columns:2fr 1fr 1fr 1fr}
  .nav-desktop{display:flex}
  .header-cta{margin-left:0}
  .burger{display:none}
  .m-nav{display:none!important}
  .float-cta{left:auto;right:18px;bottom:18px;border-radius:12px;border:1px solid rgba(255,184,107,.5)}
  .float-cta .btn-block{width:auto}
}
@media (min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}
@media (prefers-reduced-motion:reduce){.pulse{animation:none}}