.atmos{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  background:radial-gradient(120% 90% at 50% 0%,#241B12 0%,var(--bg) 60%,#0F0B07 100%)}
.atmos .vign{position:absolute;inset:0;box-shadow:inset 0 0 280px 60px rgba(8,5,2,.9)}
.dongson{position:absolute;left:50%;top:48%;width:1100px;height:1100px;transform:translate(-50%,-50%);opacity:.06}
#dust{position:fixed;inset:0;z-index:1;pointer-events:none}

.scene{display:none;position:relative;z-index:2;min-height:100vh;width:100%;padding:70px 7vw;align-items:center;justify-content:center}
.wrap{width:100%;max-width:1180px;margin:0 auto}
.scene--scroll{align-items:flex-start;padding-top:9vh;padding-bottom:14vh}

.eyebrow{font-size:12px;letter-spacing:.42em;text-transform:uppercase;color:var(--gold);font-weight:500}
.huge{font-family:var(--serif);font-weight:500;line-height:.96;letter-spacing:.01em}
.tagline{font-family:var(--serif);font-style:italic;color:var(--ink-soft)}
.lede{color:var(--ink-soft);font-weight:300;line-height:1.85}

.btn{font-family:var(--sans);font-size:15px;font-weight:400;border:none;cursor:pointer;border-radius:999px;padding:16px 34px;transition:transform .3s,box-shadow .3s,background .3s;letter-spacing:.02em}
.btn:active{transform:scale(.98)}
.btn-gold{background:var(--gold);color:#1A130B;box-shadow:0 10px 34px -10px rgba(217,180,90,.6)}
.btn-gold:hover{background:#E7C56C;box-shadow:0 14px 40px -10px rgba(217,180,90,.8)}
.btn-gold:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}
.btn-ghost{background:transparent;color:var(--gold);border:1px solid var(--gold-line)}
.btn-ghost:hover{border-color:var(--gold);background:rgba(217,180,90,.06)}
.btn-text{background:none;border:none;color:var(--ink-soft);font-size:14px;cursor:pointer;text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--gold-line)}
.row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

.cardbox{position:relative;display:inline-block}
.glow{position:absolute;left:50%;top:50%;width:130%;height:130%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(217,180,90,.4) 0%,rgba(217,180,90,.08) 40%,transparent 68%);filter:blur(26px);z-index:0;opacity:.9}
.stage{perspective:1800px;position:relative;z-index:1}
.card{position:relative;transform-style:preserve-3d}
.face{position:absolute;inset:0;backface-visibility:hidden;border-radius:16px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.85),0 0 0 1px rgba(217,180,90,.25)}
.face img{width:100%;height:100%;object-fit:cover;display:block}
.face-back{transform:rotateY(0deg);display:grid;place-items:center;background:#1B140D}
.face-front{transform:rotateY(180deg);background:#fff}
.art-tag{position:absolute;left:10px;top:10px;z-index:5;font-size:9px;letter-spacing:.1em;text-transform:uppercase;background:rgba(0,0,0,.5);color:#fff;padding:4px 8px;border-radius:6px}

/* splash — 3 lá rời, không chồng frame */
.fan{display:flex;justify-content:center;align-items:flex-end;gap:34px}
.mini{position:relative;width:198px;height:352px;border-radius:14px;cursor:pointer;
  box-shadow:0 28px 60px -26px rgba(0,0,0,.8),0 0 0 1px rgba(217,180,90,.22);transition:transform .45s,box-shadow .45s}
.mini:hover{transform:translateY(-16px);box-shadow:0 40px 70px -26px rgba(0,0,0,.9),0 0 0 1px rgba(217,180,90,.45)}
.mini.center{transform:translateY(-26px) scale(1.06)}
.mini.center:hover{transform:translateY(-42px) scale(1.06)}
.mini .glow{opacity:.55}
.back-art{width:100%;height:100%;position:relative;z-index:1}

.split{display:grid;grid-template-columns:auto 1fr;gap:7vw;align-items:center}
.roman{font-family:var(--serif);font-size:18px;letter-spacing:.3em;color:var(--gold);font-weight:500}

/* ---- birth picker ---- */
.picker{display:flex;gap:18px;justify-content:center;align-items:flex-end}
.sel{position:relative}
.sel label{display:block;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:10px;font-weight:500;text-align:left}
.sel select{appearance:none;-webkit-appearance:none;font-family:var(--serif);font-size:30px;color:var(--ink);
  background:transparent;border:none;border-bottom:1px solid var(--gold-line);padding:8px 44px 12px 8px;outline:none;cursor:pointer;min-width:130px;text-align:center}
.sel select:focus{border-color:var(--gold)}
.sel select option{background:var(--bg-2);color:var(--ink);font-size:16px}
.sel::after{content:"";position:absolute;right:14px;bottom:20px;width:8px;height:8px;border-right:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);transform:rotate(45deg);pointer-events:none}
.zodiac-out{margin-top:34px;min-height:34px;font-family:var(--serif);font-size:24px;color:var(--gold);opacity:0;transition:opacity .4s}
.zodiac-out b{font-weight:500}

/* ---- horoscope content (rich) ---- */
.pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.pill{font-size:13px;letter-spacing:.08em;color:var(--gold);border:1px solid var(--gold-line);border-radius:999px;padding:8px 18px}
.elem-tag{display:inline-flex;align-items:center;gap:10px;font-family:var(--serif);font-size:19px;color:var(--ink);margin-top:18px}
.elem-tag .dot{width:8px;height:8px;border-radius:50%;background:var(--vermilion)}
.rule{height:1px;background:linear-gradient(90deg,transparent,var(--gold-line),transparent);margin:0}
.pull{font-family:var(--serif);font-style:italic;font-size:clamp(28px,3.4vw,46px);line-height:1.3;color:var(--ink);text-align:center;max-width:24ch;margin:64px auto 0}
.pull .mark{color:var(--gold)}
.prose{max-width:760px;margin:54px auto 0}
.prose h3{font-family:var(--serif);font-size:30px;font-weight:500;margin:46px 0 14px;color:var(--ink)}
.prose h3:first-child{margin-top:0}
.prose p{font-size:17px;line-height:1.95;color:var(--ink-soft);font-weight:300;margin-bottom:16px}
.prose .lab{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:4px}
.twogrid{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:24px}
.qpanel{background:var(--panel);border:1px solid var(--gold-line);border-radius:18px;padding:26px 30px;margin-top:30px}
.qpanel .src{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-top:14px}
.today{background:var(--panel);border:1px solid var(--gold-line);border-radius:18px;padding:26px 30px;margin-top:40px}
.today .lab{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:10px}
.today p{font-family:var(--serif);font-style:italic;font-size:20px;line-height:1.5;color:var(--ink)}

/* ---- Hợp Duyên explainer frame ---- */
.duyen-cta{max-width:760px;margin:60px auto 0;background:linear-gradient(180deg,rgba(210,101,74,.08),var(--panel));
  border:1px solid rgba(210,101,74,.3);border-radius:24px;padding:40px 44px;text-align:center;position:relative;overflow:hidden}
.duyen-cta .mini-duo{display:flex;justify-content:center;margin-bottom:22px}
.duyen-cta .mini-duo .mc{width:54px;height:84px;border-radius:8px;overflow:hidden;box-shadow:0 0 0 1px var(--gold-line),0 12px 24px -12px #000}
.duyen-cta .mini-duo .mc img{width:100%;height:100%;object-fit:cover}
.duyen-cta .mini-duo .mc.a{transform:rotate(-9deg);margin-right:-14px;z-index:1}
.duyen-cta .mini-duo .mc.b{transform:rotate(9deg);margin-left:-14px;z-index:2}
.duyen-cta h3{font-family:var(--serif);font-size:34px;font-weight:500;margin-bottom:14px}
.duyen-cta p{font-size:16px;line-height:1.8;color:var(--ink-soft);font-weight:300;max-width:48ch;margin:0 auto 28px}
.duyen-cta p .hl{color:var(--gold)}

/* invite */
.invite{display:flex;gap:20px;align-items:center;background:var(--panel);border:1px solid var(--gold-line);border-radius:20px;padding:20px;max-width:460px}
.invite .thumb{width:84px;height:120px;border-radius:10px;overflow:hidden;flex:0 0 auto;box-shadow:0 0 0 1px var(--gold-line)}
.invite .thumb img{width:100%;height:100%;object-fit:cover}
.invite .who{font-size:18px;line-height:1.55;color:var(--ink);font-weight:300}
.invite .who b{font-weight:500;color:var(--gold)}
.linkbar{display:flex;align-items:center;gap:12px;background:rgba(0,0,0,.25);border:1px solid var(--gold-line);border-radius:14px;padding:14px 18px;max-width:460px;font-size:15px;color:var(--ink-soft)}
.linkbar .url{flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.linkbar i{font-style:normal;color:var(--gold);cursor:pointer;font-weight:500}

/* HỢP DUYÊN result */
.duo{position:relative;display:flex;justify-content:center;align-items:center;height:420px}
.dcard{width:248px;height:392px;border-radius:14px;overflow:hidden;position:relative;background:#fff;box-shadow:0 40px 80px -30px rgba(0,0,0,.85),0 0 0 1px rgba(217,180,90,.25)}
.dcard img{width:100%;height:100%;object-fit:cover}
.dcard.left{transform:rotate(-8deg);margin-right:-50px;z-index:1}
.dcard.right{transform:rotate(8deg);margin-left:-50px;z-index:2}
.seal{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:5;width:96px;height:96px;border-radius:50%;background:var(--bg-2);display:grid;place-items:center;font-family:var(--serif);font-size:20px;color:var(--gold);box-shadow:0 0 0 1px var(--gold-line),0 0 40px rgba(217,180,90,.4)}
.duo-meta{display:flex;justify-content:center;gap:90px;margin-top:8px;text-align:center}
.duo-meta .nm{font-family:var(--serif);font-size:24px}
.duo-meta .cg{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-top:4px}
.verdict{text-align:center;margin-top:48px}
.ring{position:relative;width:168px;height:168px;margin:0 auto}
.ring svg{transform:rotate(-90deg)}
.ring .num{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--serif);font-size:54px;color:var(--ink)}
.ring .pc{position:absolute;right:34px;bottom:42px;font-size:14px;color:var(--gold)}
.label-big{font-family:var(--serif);font-size:clamp(40px,5vw,68px);font-weight:500;margin-top:24px;letter-spacing:.01em}
.label-sub{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--ink-soft);margin-top:10px}
.editorial{display:grid;grid-template-columns:1fr 1fr 1fr;gap:34px;margin-top:54px}
.col .lab{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:12px}
.col p{font-size:15px;line-height:1.85;color:var(--ink-soft);font-weight:300}
.col.dark .lab{color:var(--vermilion)}

/* overlays */
.overlay{position:fixed;inset:0;z-index:60;display:none;align-items:center;justify-content:center;background:rgba(8,5,2,.78)}
.overlay.show{display:flex}
.sheet{width:min(440px,92vw);background:var(--bg-2);border:1px solid var(--gold-line);border-radius:24px;padding:40px 38px;text-align:center;box-shadow:0 40px 100px -30px #000}
.google{display:inline-flex;align-items:center;gap:12px;background:#fff;color:#1a130b;border:none;border-radius:999px;padding:15px 26px;font-size:15px;cursor:pointer;font-weight:400}
.gmark{width:20px;height:20px;border-radius:50%;background:conic-gradient(#EA4335 0 25%,#FBBC05 0 50%,#34A853 0 75%,#4285F4 0)}
.og{width:300px;border-radius:16px;overflow:hidden;background:#fff;margin:6px auto 0;box-shadow:0 30px 60px -24px #000}
.og-art{height:200px;background-size:cover;background-position:center top}
.og-meta{padding:16px 18px;text-align:left;color:#2a2218}
.og-meta .n{font-family:var(--serif);font-size:24px}
.og-meta .u{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#9c7a2e;margin-top:5px}

.pin{position:absolute;z-index:20;font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:500;padding:5px 10px;border-radius:7px;background:#000;color:var(--gold);opacity:0;transition:opacity .25s;pointer-events:none;white-space:nowrap;border:1px solid var(--gold-line)}
.pin.share{color:var(--jade);border-color:rgba(127,169,138,.4)}
.pin.gate{color:var(--vermilion);border-color:rgba(210,101,74,.4)}
body.annot .pin{opacity:1}

.controls{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:80;display:flex;gap:10px;align-items:center;background:rgba(20,15,10,.82);backdrop-filter:blur(8px);border:1px solid var(--gold-line);border-radius:999px;padding:8px 12px}
.ctl{font-family:var(--sans);font-size:13px;color:var(--ink-soft);background:transparent;border:1px solid var(--gold-line);border-radius:999px;padding:8px 16px;cursor:pointer}
.ctl:hover{color:var(--gold)}
.ctl.on{background:var(--gold);color:#1a130b;border-color:var(--gold)}
.legend-txt{font-size:12px;color:var(--ink-faint);max-width:340px;line-height:1.4}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}