:root{--ink:#1d2030;--muted:#667085;--paper:#fff9f1;--panel:rgba(255,255,255,0.74);--panel-strong:rgba(255,255,255,0.9);--line:rgba(29,32,48,0.12);--gold:#d59f2d;--rose:#f05a7a;--mint:#22b8a7;--blue:#3978ff;--ember:#f0642b}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,PingFang SC,sans-serif;background:radial-gradient(circle at 15% 18%,rgba(255,202,92,.38),transparent 28rem),radial-gradient(circle at 84% 18%,rgba(47,190,166,.26),transparent 24rem),radial-gradient(circle at 50% 85%,rgba(255,108,128,.22),transparent 28rem),linear-gradient(135deg,#fffaf3,#eef7ff 48%,#fff2f4);overflow-x:hidden}a{color:inherit;text-decoration:none}.home-shell{position:relative;display:grid;min-height:100vh;place-items:center;padding:clamp(28px,5vw,72px) 20px;isolation:isolate;overflow:hidden}.home-shell:before{position:fixed;inset:0;z-index:-2;content:"";background:linear-gradient(120deg,rgba(255,255,255,.74),rgba(255,255,255,.22)),repeating-linear-gradient(90deg,rgba(255,255,255,.18),rgba(255,255,255,.18) 1px,transparent 0,transparent 76px);-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px)}.watermark-field{position:fixed;inset:-42vh -42vw;z-index:-1;overflow:hidden;pointer-events:none;transform:rotate(-17deg)}.watermark-ribbon{position:absolute;inset:-8vh -8vw;display:flex;flex-direction:column;justify-content:space-around;gap:clamp(16px,2.4vw,30px);opacity:.48;filter:drop-shadow(0 14px 22px rgba(255,255,255,.62))}.ribbon-a{transform:translateZ(0)}.ribbon-b{opacity:.28;transform:translate3d(-12vw,-16vh,0)}.watermark-row{overflow:hidden;white-space:nowrap}.watermark-track{display:flex;width:max-content;will-change:transform;animation:watermark-marquee 38s linear 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