:root{font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:#f6f1e5;background:#101510}*{box-sizing:border-box}body{margin:0;overflow:hidden;background:#101510}.skip-link{position:fixed;top:-80px;left:18px;z-index:99;background:#fff;color:#111;padding:12px}.skip-link:focus{top:18px}header{position:fixed;z-index:20;top:0;left:0;right:0;min-height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 4vw;border-bottom:1px solid rgba(255,255,255,.16);font-size:12px;letter-spacing:.14em}header a{color:inherit;text-decoration:none}header strong{border:1px solid #d8b56d;border-radius:999px;padding:7px 12px;color:#d8b56d}main{position:relative;width:100vw;height:100vh}.slide{position:absolute;inset:0;display:grid;align-content:center;padding:11vh 9vw 12vh;opacity:0;visibility:hidden;transform:translateX(45px);transition:opacity .45s ease,transform .45s ease;overflow:hidden}.slide.is-active{opacity:1;visibility:visible;transform:none}.slide:nth-child(2){background:#e8dfcf;color:#1a211d}.slide:nth-child(3){background:#23372e}.slide:nth-child(4){background:#d96b48;color:#1b1715}.slide:nth-child(5){background:#d8b56d;color:#161b17}.kicker{font-size:13px;font-weight:900;letter-spacing:.18em;margin:0 0 24px}h1,h2{font-family:Georgia,"Songti SC",serif;font-size:clamp(48px,8vw,118px);line-height:.98;margin:0;max-width:1100px}h1 em{color:#d8b56d;font-style:normal}.cover>p:last-of-type,.statement,.end>p:last-child{font-size:clamp(17px,2vw,28px);max-width:720px;margin-top:36px}.orb{position:absolute;width:520px;height:520px;border-radius:50%;right:-110px;bottom:-140px;background:radial-gradient(circle at 32% 30%,#f0d89f,#bf6d48 42%,#3d594c 70%);filter:blur(2px)}.big-number{font:700 clamp(100px,20vw,290px)/.9 Georgia,serif;color:#d95f3e;position:absolute;right:8vw;bottom:13vh}.chips{display:flex;gap:14px;margin-top:42px}.chips span{padding:12px 20px;border:1px solid;border-radius:999px}.flow{display:flex;align-items:center;gap:16px;margin-top:50px;font-size:20px}.flow span{padding:18px 26px;background:#d8b56d;color:#18231d;border-radius:8px}.panel{position:absolute;right:8vw;bottom:10vh;width:min(420px,40vw);padding:28px;border-radius:18px;background:#f0ecdf;color:#18231d;box-shadow:0 30px 80px rgba(0,0,0,.25)}.panel b{font-size:15px}.panel p{font-size:24px;font-weight:800}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:55px}.metrics article{padding:28px;border-top:2px solid #1b1715}.metrics strong{display:block;font:700 clamp(56px,8vw,108px) Georgia,serif}.metrics span{font-size:18px}.note{font-size:13px;margin-top:32px}.cta{display:inline-flex;align-items:center;justify-content:center;min-height:52px;width:170px;margin-top:44px;border:2px solid #161b17;border-radius:999px;color:#161b17;text-decoration:none;font-weight:900}.cta:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #fff;outline-offset:4px}nav{position:fixed;z-index:20;right:4vw;bottom:4vh;display:flex;align-items:center;gap:16px}button{width:52px;min-height:52px;border:1px solid rgba(255,255,255,.45);border-radius:50%;background:#121813;color:#fff;font-size:24px;cursor:pointer}nav span{min-width:68px;text-align:center}@media(max-width:700px){.slide{padding:12vh 7vw 16vh}.orb{width:320px;height:320px}.big-number{position:static;margin-top:50px}.chips,.flow{flex-wrap:wrap}.panel{position:static;width:100%;margin-top:36px}.metrics{grid-template-columns:1fr}.metrics article{padding:12px}.metrics strong{font-size:52px}header{padding-inline:5vw}}@media(prefers-reduced-motion:reduce){.slide{transition:none}}