:root{--charcoal:#1f2a30;--gold:#d4af37;--bg:#ffffff;--muted:#6b7280;--soft:#f6f7f8;--card:#ffffff;--border:#e5e7eb;--shadow:0 10px 25px rgba(0,0,0,.08);--radius:16px}
*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:"Segoe UI",system-ui,-apple-system,Arial,sans-serif;color:var(--charcoal);background:var(--bg);line-height:1.55}
a{color:inherit}.container{max-width:1120px;margin:0 auto;padding:0 20px}
.topbar{background:var(--charcoal);color:#fff;font-size:13px}.topbar .row{display:flex;gap:16px;align-items:center;justify-content:flex-end;padding:10px 0;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;opacity:.95}.topbar a:hover{opacity:1;text-decoration:underline}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}.brand img{width:46px;height:auto;display:block}
.brand .name{font-weight:800;letter-spacing:.2px}.brand .tag{font-size:12px;color:var(--muted);margin-top:2px}
.menu{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.menu a{text-decoration:none;font-weight:700;color:var(--charcoal);padding:8px 10px;border-radius:10px}
.menu a.active,.menu a:hover{background:var(--soft)}
.goldline{height:4px;background:var(--gold)}
.cta{display:inline-flex;align-items:center;justify-content:center;background:var(--charcoal);color:#fff !important;padding:10px 14px;border-radius:12px;text-decoration:none;font-weight:800}
.cta:hover{filter:brightness(1.05)}
.ghost{display:inline-flex;align-items:center;justify-content:center;background:#fff;color:var(--charcoal);padding:10px 14px;border-radius:12px;border:1px solid var(--border);text-decoration:none;font-weight:800}
.ghost:hover{background:var(--soft)}
.hero{background:radial-gradient(1200px 520px at 20% 10%, rgba(212,175,55,.20), transparent 60%),radial-gradient(1000px 600px at 90% 30%, rgba(31,42,48,.08), transparent 55%),linear-gradient(180deg,#ffffff 0%,#fbfbfb 60%,#ffffff 100%);padding:56px 0 34px}
.hero .grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.30);font-weight:800;font-size:13px}
.kicker span{color:var(--gold)}h1{font-size:44px;line-height:1.1;margin:14px 0 10px}
.lead{font-size:17px;color:#374151;max-width:60ch}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card h3{margin:0 0 6px;font-size:16px}.card p{margin:0;color:#4b5563;font-size:14px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.badge{font-size:12px;font-weight:800;padding:7px 10px;border-radius:999px;background:var(--soft);border:1px solid var(--border)}
.section{padding:44px 0}.section.alt{background:var(--soft)}
.h2{font-size:28px;margin:0 0 10px}.sub{color:var(--muted);max-width:84ch}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.list{margin:0;padding-left:18px;color:#374151}
.footer{background:var(--charcoal);color:#fff;padding:28px 0}
.footer .grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px;align-items:start}
.footer a{color:#fff;text-decoration:none;opacity:.92}.footer a:hover{opacity:1;text-decoration:underline}
.small{font-size:12px;opacity:.85}hr.sep{border:none;border-top:1px solid rgba(255,255,255,.18);margin:16px 0}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;align-items:center}
.input,.select{padding:11px 12px;border-radius:12px;border:1px solid var(--border);font-size:14px;background:#fff}
.input{width:min(420px,100%)}
.chip{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:999px;border:1px solid var(--border);background:#fff;font-weight:800;font-size:13px;cursor:pointer}
.chip input{accent-color:var(--charcoal)}
.tableWrap{margin-top:16px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 12px;border-bottom:1px solid var(--border);text-align:left;font-size:14px;vertical-align:top}
th{background:#fbfbfb;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#374151}
tr:hover td{background:#fcfcfc}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}
.notice{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:14px;border:1px solid rgba(212,175,55,.35);background:rgba(212,175,55,.10);margin-top:14px}
.notice strong{display:block}
.price{font-weight:900}.muted{color:var(--muted)}
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal{width:min(520px,100%);background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:0 25px 80px rgba(0,0,0,.25);overflow:hidden}
.modal .head{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}
.modal .head .t{font-weight:900}.modal .body{padding:18px}.modal .actions{padding:0 18px 18px;display:flex;gap:10px;justify-content:flex-end}
.xbtn{border:none;background:transparent;font-size:20px;cursor:pointer;line-height:1}
.help{font-size:13px;color:var(--muted);margin-top:6px}.err{display:none;margin-top:10px;color:#b91c1c;font-weight:800;font-size:13px}
@media (max-width:880px){.hero .grid{grid-template-columns:1fr}h1{font-size:36px}.cards{grid-template-columns:1fr}.split{grid-template-columns:1fr}.footer .grid{grid-template-columns:1fr}}