:root{color-scheme:dark;--bg:#150f23;--bg2:#1f1633;--surface:#241a3a;--surface2:#2b2044;--line:#40345a;--text:#fff;--muted:#bcb4c9;--accent:#c2ef4e;--purple:#a69af4;--coral:#ffb287;--pink:#fa7faa;--danger:#ff8f9d;--max:1180px;--radius:12px;--shadow:0 18px 60px rgba(10,5,20,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 90% 0,rgba(106,95,193,.2),transparent 32rem),var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.55}a{color:var(--accent);text-underline-offset:3px}a:hover{color:#fff}.container{width:min(var(--max),calc(100% - 32px));margin-inline:auto}.preview-banner{padding:8px 16px;background:var(--coral);color:#24162f;text-align:center;font-size:13px;font-weight:800;letter-spacing:.03em}body>header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(64,52,90,.9);background:rgba(21,15,35,.9);backdrop-filter:blur(16px)}body>header .container{min-height:58px;display:flex;align-items:center;justify-content:space-between}body>header a{font-weight:850;color:#fff;text-decoration:none;letter-spacing:-.02em}.nav-links{display:flex;gap:20px;font-size:14px}.hero{padding:64px 0 38px}.eyebrow{color:var(--accent);font:700 12px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.13em;text-transform:uppercase}.hero h1,.detail-hero h1{max-width:900px;margin:14px 0 16px;font-size:clamp(38px,7vw,72px);line-height:1.02;letter-spacing:-.055em}.hero h1 span{white-space:nowrap}.hero .lead{max-width:760px;color:var(--muted);font-size:clamp(16px,2vw,20px)}.stats{display:flex;flex-wrap:wrap;gap:1px;margin-top:28px;border:1px solid var(--line);background:var(--line);border-radius:var(--radius);overflow:hidden}.stat{min-width:150px;flex:1;padding:15px 18px;background:var(--bg2)}.stat strong{display:block;font:750 23px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace}.stat span{color:var(--muted);font-size:12px}section{padding:34px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:18px}.section-head h2{margin:4px 0;font-size:clamp(24px,4vw,34px);letter-spacing:-.035em}.section-head p{max-width:580px;margin:0;color:var(--muted)}.panel,.notice,.calculator,.offer-card{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(150deg,rgba(43,32,68,.95),rgba(31,22,51,.95));box-shadow:var(--shadow)}.notice{margin:16px 0;padding:13px 16px;color:#e6e0ef;font-size:14px}.notice strong{color:var(--accent)}.calculator{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(250px,.55fr);gap:1px;overflow:hidden;background:var(--line)}.calculator-form,.calc-output{padding:20px;background:var(--bg2)}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:grid;gap:6px}.field.wide{grid-column:1/-1}label{font-size:12px;font-weight:750;color:#ddd6e7;letter-spacing:.03em}input,select{width:100%;min-height:44px;border:1px solid #584674;border-radius:8px;background:#fff;color:#1f1633;padding:9px 11px;font:inherit}input:focus,select:focus{outline:3px solid rgba(250,127,170,.35);border-color:var(--pink)}.calc-output{display:flex;flex-direction:column;justify-content:center}.calc-output output{display:block;margin:6px 0;font:800 clamp(30px,5vw,48px)/1 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--accent);overflow-wrap:anywhere}.fineprint,.calc-note{color:var(--muted);font-size:12px}.toolbar{display:grid;grid-template-columns:minmax(220px,1fr) minmax(180px,.35fr) auto;gap:10px;align-items:end;margin:16px 0}.result-count{min-height:44px;display:flex;align-items:center;color:var(--muted);font-size:13px}.table-scroll{border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto;background:var(--bg2);box-shadow:var(--shadow)}.ledger{width:100%;min-width:920px;border-collapse:collapse}.ledger th,.ledger td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.ledger th{position:sticky;top:58px;z-index:2;background:#241a3a;color:#d8d0e3;font-size:11px;text-transform:uppercase;letter-spacing:.07em}.ledger tbody tr:last-child td{border-bottom:0}.ledger tbody tr:hover{background:rgba(106,95,193,.09)}.primary-price{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center}.primary-price strong{font:650 13px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace}.badge,.condition{display:inline-flex;align-items:center;width:max-content;margin:2px 5px 2px 0;border:1px solid var(--line);border-radius:999px;padding:3px 8px;font-size:11px;font-weight:750;line-height:1.3}.state-current{border-color:rgba(194,239,78,.45);background:rgba(194,239,78,.1);color:var(--accent)}.state-future{border-color:rgba(166,154,244,.55);background:rgba(166,154,244,.12);color:#c9c1ff}.state-ended{color:var(--muted)}.promo{border-color:rgba(250,127,170,.55);color:#ffb3d0}.conditional{border-color:rgba(255,178,135,.5);color:var(--coral)}.cache{color:#9fe3ff}.empty{padding:38px;text-align:center;color:var(--muted)}.detail-hero{padding:48px 0 24px;border-bottom:1px solid var(--line)}.detail-hero h1{font-size:clamp(34px,6vw,62px)}.offer-list{display:grid;gap:14px}.offer-card{padding:18px}.price-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin:14px 0;background:var(--line);border:1px solid var(--line);border-radius:9px;overflow:hidden}.price-grid>div{padding:12px;background:var(--bg2)}.price-grid span{display:block;color:var(--muted);font-size:11px}.price-grid strong{font:700 15px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace}.conditions{display:flex;flex-wrap:wrap}.condition{border-radius:6px;color:#ddd6e7}.dates{color:var(--muted);font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.panel{padding:20px}.panel h2{margin-top:0}.facts{display:grid;grid-template-columns:minmax(90px,.35fr) minmax(0,1fr);gap:8px 12px}.facts dt{color:var(--muted);font-size:12px}.facts dd{margin:0;overflow-wrap:anywhere}blockquote{margin:12px 0;padding:10px 14px;border-left:3px solid var(--purple);background:rgba(21,15,35,.55)}blockquote p{margin:0 0 4px}blockquote cite{color:var(--muted);font-size:12px}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}footer{margin-top:42px;padding:30px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
@media(max-width:760px){.container{width:min(var(--max),calc(100% - 20px))}.nav-links{display:none}.hero{padding:42px 0 24px}.hero h1{font-size:42px}.section-head{display:block}.calculator,.detail-grid{grid-template-columns:1fr}.field-grid{grid-template-columns:1fr}.field.wide{grid-column:auto}.toolbar{grid-template-columns:1fr}.table-scroll{border:0;overflow:visible;background:transparent;box-shadow:none}.ledger{display:block;min-width:0}.ledger thead{display:none}.ledger tbody,.ledger tr,.ledger td{display:block}.ledger tr{margin-bottom:12px;border:1px solid var(--line);border-radius:10px;background:var(--bg2);overflow:hidden}.ledger td{display:grid;grid-template-columns:92px minmax(0,1fr);gap:10px;padding:10px 12px;border-bottom:1px solid var(--line)}.ledger td::before{content:attr(data-label);color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em}.price-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.calc-output output{font-size:36px}}
@media(max-width:420px){.price-grid{grid-template-columns:1fr}.facts{grid-template-columns:1fr}.facts dd{padding-bottom:6px}}