:root{--bg:#0b0c0e;--bg-soft:#111317;--line:#23262c;--text:#e9e7e0;--text-dim:#9a988f;--accent:#e8502e;--font-sans:"PingFang SC","Hiragino Sans GB","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;--font-serif:"Songti SC","Noto Serif SC","STSong",serif;--font-mono:"SF Mono","JetBrains Mono",ui-monospace,Menlo,monospace}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.7}.mono{font-family:var(--font-mono);color:var(--accent)}.mark{stroke:var(--accent);stroke-width:4;stroke-linecap:round;fill:none;width:26px;height:26px}.nav{position:fixed;z-index:10;display:flex;background:color-mix(in srgb,var(--bg)80%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);justify-content:space-between;align-items: center;padding:1rem 6vw;inset:0 0 auto}.brand{display:flex;text-decoration:none;color:var(--text);align-items: center;gap:.6rem}.brand-name{font-family:var(--font-serif);letter-spacing:.1em;font-size:1.3rem;font-weight:700}.nav-links{display:flex;gap:2rem}.nav-links a{color:var(--text-dim);text-decoration:none;letter-spacing:.08em;transition:color .2s;font-size:.9rem}.nav-links a:hover{color:var(--accent)}.hero{position:relative;display:flex;text-align:center;overflow:hidden;flex-direction:column;justify-content:center;align-items: center;min-height:100vh;padding:8rem 6vw 6rem}.hero-grid{position:absolute;background-image:linear-gradient(var(--line)1px,transparent 1px),linear-gradient(90deg,var(--line)1px,transparent 1px);mask-image:radial-gradient(70% 60% at 50% 45%,#000 0%,#0000 70%);opacity:.5;background-size:72px 72px;inset:0}.hero>*{position:relative}.hero-kicker{letter-spacing:.35em;color:var(--text-dim);margin-bottom:1.5rem;font-size:.8rem}.hero-title{font-family:var(--font-serif);letter-spacing:.06em;background:linear-gradient(180deg,var(--text)55%,#6f6d66);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:clamp(5rem,18vw,12rem);font-weight:900;line-height:1.1}.hero-motto{font-family:var(--font-serif);color:var(--accent);letter-spacing:.3em;margin:1.5rem 0 1rem;font-size:clamp(1.1rem,2.6vw,1.5rem)}.hero-sub{color:var(--text-dim);margin-bottom:2.5rem;font-size:clamp(.95rem,1.8vw,1.1rem)}.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem}.btn{display:inline-block;letter-spacing:.1em;text-decoration:none;border-radius:2px;padding:.8rem 1.8rem;transition:all .2s;font-size:.95rem}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#ff6a45;transform:translateY(-2px)}.btn-ghost{color:var(--text);border:1px solid var(--line)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;white-space:nowrap;background:var(--bg-soft);padding:.8rem 0}.ticker-track{display:inline-block;animation:scroll 30s linear infinite}.ticker-track span{font-family:var(--font-mono);letter-spacing:.25em;color:var(--text-dim);font-size:.85rem}@keyframes scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.section{max-width:1100px;margin:0 auto;padding:8rem 6vw 4rem}.section-head{margin-bottom:3.5rem}.section-no{letter-spacing:.3em;font-size:.8rem}.section-head h2{font-family:var(--font-serif);letter-spacing:.08em;margin:.5rem 0;font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700}.section-head p{color:var(--text-dim);max-width:36em}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));background:var(--line);border:1px solid var(--line);gap:1px}.card{background:var(--bg);padding:2.2rem 1.8rem;transition:background .3s}.card:hover{background:var(--bg-soft)}.card-no{letter-spacing:.2em;font-size:.75rem}.card h3{font-family:var(--font-serif);letter-spacing:.08em;margin:.8rem 0 .6rem;font-size:1.25rem}.card p{color:var(--text-dim);font-size:.92rem}.section:last-of-type{padding-bottom:8rem}.footer{display:flex;border-top:1px solid var(--line);color:var(--text-dim);letter-spacing:.1em;justify-content:center;gap:1rem;padding:2.5rem 6vw;font-size:.85rem}.reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(24px)}.reveal.visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}.ticker-track{animation:none}}