@font-face { font-family: Inter; src: url(fonts/Inter-Regular.ttf); font-weight: 400; font-display: swap; }
@font-face { font-family: Inter; src: url(fonts/Inter-SemiBold.ttf); font-weight: 600; font-display: swap; }
:root { --bg: #131315; --panel: #1d1d20; --line: #2e2e31; --text: #ececee; --muted: #a0a0a6; --gold: #E3A33B; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 18px/1.7 Inter, system-ui, sans-serif; }
a { color: var(--gold); }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.top { position: sticky; top: 0; z-index: 5; background: rgba(19,19,21,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.top img { width: 30px; height: 30px; }
.top b { font-weight: 600; font-size: 19px; }
.top nav { margin-left: auto; display: flex; align-items: center; gap: 22px; }
.top nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
.top nav a:hover { color: var(--text); }
.top nav .lang { border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px; font-size: 13px; }
.top nav .lang b { color: var(--gold); font-size: 13px; }
.hero { position: relative; overflow: hidden; text-align: center; padding: 130px 0 110px;
  background: radial-gradient(ellipse 60% 70% at 50% 100%, rgba(227,163,59,.28), transparent 70%), radial-gradient(ellipse 80% 60% at 50% 0%, #1d1d22, transparent 80%); }
.hero img.logo { width: 140px; height: 140px; animation: float 6s ease-in-out infinite; filter: drop-shadow(0 0 28px rgba(227,163,59,.35)); }
.hero h1 { font-weight: 600; font-size: clamp(38px, 8vw, 80px); line-height: 1.08; margin: 28px 0 18px; letter-spacing: -.02em; }
.hero h1 span { background: linear-gradient(90deg, #f3c26b, var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); font-size: 21px; max-width: 760px; margin: 0 auto; }
.badge { display: inline-block; margin-top: 30px; padding: 7px 16px; border: 1px solid var(--gold); color: var(--gold); border-radius: 999px; font-size: 14px; font-weight: 600; animation: glow 3.5s ease-in-out infinite; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-top: 56px; }
.stat { background: rgba(32,32,34,.7); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.stat b { display: block; font-size: 26px; font-weight: 600; color: var(--gold); }
.stat span { color: var(--muted); font-size: 14px; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes glow { 0%,100% { box-shadow: 0 0 0 rgba(227,163,59,0); } 50% { box-shadow: 0 0 22px rgba(227,163,59,.35); } }
@media (prefers-reduced-motion: reduce) { .hero img.logo, .badge { animation: none; } html { scroll-behavior: auto; } }
h2 { font-weight: 600; font-size: 38px; margin: 0 0 10px; letter-spacing: -.01em; }
section { padding: 96px 0 8px; }
.note { color: var(--muted); font-size: 16px; max-width: 720px; margin: 0 0 26px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.card { background: linear-gradient(180deg, #212125, var(--panel)); border: 1px solid var(--line); border-radius: 14px; padding: 22px; transition: border-color .2s, transform .2s; }
.card:hover { border-color: var(--gold); transform: translateY(-3px); }
.card h3 { margin: 0 0 8px; font-size: 20px; font-weight: 600; color: var(--gold); }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.goal { border-left: 3px solid var(--gold); }
.tag { display: inline-block; font-size: 12px; font-weight: 600; color: var(--bg); background: var(--gold); border-radius: 6px; padding: 1px 8px; margin-bottom: 10px; }
.box { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 26px; }
footer { margin-top: 80px; padding: 30px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
@media (max-width: 560px) { .top nav { gap: 12px; } .top nav .hide { display: none; } .hero { padding: 64px 0 56px; } .hero p { font-size: 18px; } section { padding-top: 52px; } }
.count { margin: 36px auto 0; display: inline-block; padding: 18px 34px; border: 1px solid var(--line); border-radius: 16px; background: rgba(32,32,34,.7); }
.count span { display: block; color: var(--muted); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.count b { display: block; font-size: clamp(26px, 5vw, 40px); font-weight: 600; color: var(--gold); }
.count small { display: block; color: var(--muted); font-size: 13px; max-width: 420px; }
.stats.small { margin-top: 14px; }
.stats.small .stat b { font-size: 30px; }
.stats.small .stat span { display: block; margin-bottom: 4px; }
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 22px; }
figure { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; transition: border-color .2s, transform .2s; }
figure:hover { border-color: var(--gold); transform: translateY(-3px); }
figure img { display: block; width: 100%; height: auto; }
figcaption { padding: 14px 18px 16px; color: var(--muted); font-size: 15px; }
.rows { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 14px; }
.row { display: flex; gap: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.row .mk { color: var(--gold); font-weight: 600; font-size: 22px; line-height: 1.3; }
.row b { font-weight: 600; font-size: 18px; }
.row p { margin: 4px 0 0; color: var(--muted); font-size: 16px; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.col { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.col h3 { margin: 0 0 12px; font-size: 20px; font-weight: 600; }
.col.done h3 { color: #7fd491; } .col.doing h3 { color: var(--gold); } .col.plan h3 { color: var(--muted); }
.col ul { margin: 0; padding-left: 20px; color: var(--muted); font-size: 16px; }
.col li { margin: 7px 0; }
.leak { border-top: 3px solid var(--gold); }
@media (max-width: 560px) { .shots, .rows { grid-template-columns: 1fr; } .count { padding: 14px 20px; } h2 { font-size: 30px; } }
.vbar { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin: 8px 0 22px; padding-top: 18px; border-top: 6px solid var(--line); font-size: 14px; font-weight: 600; color: var(--muted); }
.vbar i { position: absolute; left: 0; top: -6px; width: 14%; height: 6px; background: linear-gradient(90deg, var(--gold), #f3c26b); border-radius: 3px; box-shadow: 0 0 14px rgba(227,163,59,.6); }
.vbar span:first-of-type { color: var(--gold); }
.vers { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 16px; }
.ver { position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.ver.now { border-color: var(--gold); box-shadow: 0 0 30px rgba(227,163,59,.15); }
.ver .here { position: absolute; top: -11px; right: 16px; background: var(--gold); color: var(--bg); font-size: 12px; font-weight: 600; border-radius: 6px; padding: 1px 9px; }
.ver h3 { margin: 0; font-size: 24px; font-weight: 600; }
.ver.now h3, .ver.next h3 { color: var(--gold); }
.ver small { display: block; color: var(--muted); margin: 2px 0 12px; font-size: 14px; }
.ver ul { list-style: none; margin: 0; padding: 0; color: var(--muted); font-size: 15px; }
.ver li { margin: 8px 0; }
.stmt { margin: 96px 0 0; padding: 56px 24px; text-align: center; border-radius: 20px; border: 1px solid var(--line); background: radial-gradient(ellipse 70% 120% at 50% 120%, rgba(227,163,59,.22), transparent 70%), var(--panel); }
.stmt b { display: block; font-size: clamp(28px, 6vw, 56px); font-weight: 600; line-height: 1.15; letter-spacing: -.02em; }
.stmt span { display: block; margin-top: 12px; color: var(--muted); font-size: 19px; }
@media (max-width: 560px) { .vbar span { font-size: 11px; } }

figure a { display: block; cursor: zoom-in; }
.lightbox { display: none; position: fixed; inset: 0; z-index: 20; align-items: center; justify-content: center; background: rgba(8,8,10,.94); cursor: zoom-out; padding: 2vh 2vw; }
.lightbox:target { display: flex; }
.lightbox img { max-width: 95vw; max-height: 95vh; width: auto; height: auto; border-radius: 10px; box-shadow: 0 0 60px rgba(0,0,0,.6); }

/* --- multi-page layout --- */
.skip { position: absolute; left: -999px; top: 0; background: var(--gold); color: var(--bg); padding: 8px 14px; z-index: 30; }
.skip:focus { left: 8px; top: 8px; }
.top .wrap { flex-wrap: wrap; }
.top .brand { display: flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none; }
.top nav a[aria-current] { color: var(--gold); }
.wrap.narrow { max-width: 860px; }
.phero { padding: 72px 0 24px; background: radial-gradient(ellipse 70% 90% at 50% 0%, rgba(227,163,59,.16), transparent 70%); }
.phero h1 { font-weight: 600; font-size: clamp(34px, 7vw, 60px); line-height: 1.1; letter-spacing: -.02em; margin: 14px 0 18px; }
.phero h1 span { background: linear-gradient(90deg, #f3c26b, var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 21px; color: var(--muted); margin: 0 0 14px; }
.crumbs { font-size: 14px; color: var(--muted); }
.crumbs a { color: var(--muted); }
.prose { padding-bottom: 40px; }
.prose h2 { margin: 56px 0 14px; font-size: 32px; scroll-margin-top: 80px; }
.prose h3 { font-size: 22px; font-weight: 600; color: var(--gold); margin: 28px 0 6px; }
.prose p, .prose li { color: #cfcfd4; }
.prose ul { padding-left: 22px; }
.prose li { margin: 8px 0; }
.prose code { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; font-size: .9em; color: #f3c26b; }
.prose .grid { margin: 18px 0; }
.callout { margin: 28px 0; padding: 18px 22px; border: 1px solid var(--gold); border-left-width: 4px; border-radius: 12px; background: rgba(227,163,59,.08); }
.toc { margin: 28px 0 8px; padding: 18px 22px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.toc ul { list-style: none; margin: 8px 0 0; padding: 0; columns: 2; column-gap: 28px; }
.toc li { margin: 4px 0; break-inside: avoid; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; margin: 28px 0; }
.facts div { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; }
.facts dt { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.facts dd { margin: 4px 0 0; font-weight: 600; }
.steps { list-style: none; counter-reset: s; padding: 0; margin: 20px 0; }
.steps li { counter-increment: s; position: relative; margin: 0 0 14px; padding: 16px 20px 16px 62px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.steps li::before { content: counter(s); position: absolute; left: 18px; top: 16px; width: 30px; height: 30px; border-radius: 50%; background: var(--gold); color: var(--bg); font-weight: 600; display: grid; place-items: center; }
.steps li p { margin: 4px 0 0; }
blockquote { margin: 28px 0; padding: 26px 28px; border-left: 4px solid var(--gold); background: var(--panel); border-radius: 0 14px 14px 0; }
blockquote p { margin: 0; font-size: 28px; font-weight: 600; color: var(--text); }
blockquote cite { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; font-style: normal; }
.tablewrap { overflow-x: auto; margin: 24px 0; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { background: var(--panel); color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
tr:last-child td { border-bottom: 0; }
.btn { display: inline-block; padding: 9px 18px; border-radius: 999px; background: var(--gold); color: var(--bg); font-weight: 600; font-size: 15px; text-decoration: none; }
.btn.off { background: transparent; color: var(--muted); border: 1px solid var(--line); cursor: not-allowed; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; margin: 10px 0; padding: 0 20px; }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 600; font-size: 18px; }
.faq details[open] { border-color: var(--gold); }
.faq details p { margin: 0 0 16px; }
.card.link { display: block; text-decoration: none; color: inherit; }
.stmt.cta { margin-top: 64px; }
.stmt.cta .btn { margin-top: 18px; }
footer .flinks { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-bottom: 14px; }
footer .flinks a { color: var(--muted); text-decoration: none; }
footer .flinks a:hover { color: var(--gold); }
footer .fbot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }
footer .wrap { display: block; }
@media (max-width: 720px) { .top nav { order: 3; width: 100%; overflow-x: auto; margin-left: 0; gap: 16px; padding-bottom: 4px; white-space: nowrap; } .top .wrap { padding-top: 10px; padding-bottom: 6px; } .toc ul { columns: 1; } .lead { font-size: 18px; } .prose h2 { font-size: 26px; } blockquote p { font-size: 22px; } }