:root{
  --bg:#0a0c0f; --panel:#151a20; --line:rgba(255,255,255,.10); --ink:#eef1f4;
  --muted:#a9b0b8; --gold:#c9a56b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; font-family:Arial, Helvetica, sans-serif; color:var(--ink); line-height:1.6;
  background:radial-gradient(circle at top right, rgba(201,165,107,.13), transparent 34%), linear-gradient(180deg,#0b0d10 0%, #12161b 55%, #090b0e 100%);
}
a{text-decoration:none;color:inherit} img{max-width:100%;display:block}
.site-header{position:sticky;top:0;z-index:20;background:rgba(10,12,15,.84);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{max-width:1320px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{font-weight:700;letter-spacing:.14em;font-size:12px;text-transform:uppercase;color:#f7f3ea}
.nav{display:flex;flex-wrap:wrap;gap:10px 16px;justify-content:flex-end}
.nav a{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);transition:.25s ease}
.nav a:hover{color:#fff}
.hero{max-width:1320px;margin:0 auto;padding:48px 24px 30px;display:grid;grid-template-columns:1.02fr .98fr;gap:28px;align-items:center}
.kicker{display:inline-block;margin-bottom:14px;padding:8px 12px;border:1px solid rgba(201,165,107,.5);background:rgba(201,165,107,.08);color:var(--gold);font-size:12px;letter-spacing:.15em;text-transform:uppercase}
.hero-text h1{margin:0 0 16px;font-size:52px;line-height:1.04;letter-spacing:.01em}
.hero-text p{margin:0 0 24px;font-size:18px;color:var(--muted);max-width:720px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 18px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.02);color:#fff;font-size:14px;letter-spacing:.04em}
.btn.alt{border-color:rgba(201,165,107,.45);background:linear-gradient(180deg, rgba(201,165,107,.22), rgba(154,122,71,.16));color:#f7f3ea}
.hero-figure,.media-card,.card,.dropzone,.step,.meta-strip div,.footer-box div{background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.25)}
main section{max-width:1320px;margin:0 auto;padding:18px 24px 54px}
.section-head{margin-bottom:18px}
.section-head h2{margin:0 0 8px;font-size:30px}
.section-head p{margin:0;color:var(--muted);max-width:860px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{padding:22px}
.card h3{margin:0 0 10px;font-size:20px;color:#fff}
.card p{margin:0;color:var(--muted)}
.feature-band{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center}
.page-hero{max-width:1320px;margin:0 auto;padding:36px 24px 18px}
.page-hero .intro{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:start}
.page-hero h1{margin:0 0 12px;font-size:42px}
.page-hero p{margin:0;color:var(--muted);font-size:17px}
.meta-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.meta-strip div{padding:14px 16px;font-size:14px}
.note-list{padding-left:18px;margin:8px 0 0}
.note-list li{margin-bottom:9px;color:var(--muted)}
.footer{max-width:1320px;margin:0 auto;padding:28px 24px 56px}
.footer-box{border-top:1px solid var(--line);padding-top:18px;display:grid;grid-template-columns:1fr 1.3fr 1.4fr .5fr;gap:18px}
.footer-box div{padding:16px}
.footer-box strong{display:block;margin-bottom:6px;color:#fff}
.black-note{color:#000;background:#ffffff !important;border:1px solid #d8d8d8 !important}
.upload-shell{display:grid;grid-template-columns:1.02fr .98fr;gap:22px}
.dropzone{border:1px dashed rgba(201,165,107,.45);background:linear-gradient(180deg, rgba(201,165,107,.08), rgba(255,255,255,.02));min-height:300px;padding:26px;display:flex;flex-direction:column;justify-content:center}
.dropzone h3{margin:0 0 10px;font-size:24px}
.dropzone p{margin:0 0 16px;color:var(--muted)}
.upload-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.process-track{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:16px}
.step{padding:16px;min-height:120px}
.step .num{display:inline-block;border:1px solid rgba(201,165,107,.48);color:var(--gold);padding:3px 8px;margin-bottom:10px;font-size:12px;border-radius:999px}
.status-pill{display:inline-block;padding:7px 10px;border:1px solid rgba(201,165,107,.4);color:var(--gold);font-size:12px;letter-spacing:.06em;text-transform:uppercase;border-radius:999px}
.data-table{width:100%;border-collapse:separate;border-spacing:0;background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.data-table td,.data-table th{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}
.data-table tr:last-child td,.data-table tr:last-child th{border-bottom:none}
.data-table th{background:rgba(255,255,255,.03)}
.code-note{border-left:3px solid var(--gold);padding:14px 16px;background:rgba(255,255,255,.02);color:var(--muted);border-radius:0 16px 16px 0}
.red-disclaimer{color:#ff3a3a;font-weight:bold;margin-top:18px}
@media (max-width: 1080px){
  .hero,.page-hero .intro,.grid-3,.grid-2,.meta-strip,.feature-band,.footer-box,.upload-shell,.mini-grid,.process-track{grid-template-columns:1fr}
  .hero-text h1{font-size:42px}
}