:root{--a-ink:#edf0ed;--a-dim:#c9ceca;--a-line:rgba(239,244,240,.28);--canvas:#202622}
body{background:#202622;color:var(--a-ink)}
.architecture{position:relative;isolation:isolate;background:#263029;overflow:hidden}
.architecture-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3;animation:architecture-enter 1.35s ease both}
.architecture-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(17,27,23,.93) 0%,rgba(17,27,23,.84) 24%,rgba(17,27,23,.47) 50%,rgba(17,27,23,.06) 80%),linear-gradient(0deg,rgba(10,20,15,.82) 0%,transparent 32%,transparent 82%,rgba(12,22,18,.47) 100%)}
.a-header{position:absolute;top:48px;left:68px;right:68px;height:58px;display:flex;align-items:center}
.a-wordmark{font-size:30px;font-weight:500;letter-spacing:7px;color:inherit;text-decoration:none;display:flex;flex-direction:column;gap:8px;width:285px}
.a-wordmark span{font-size:10px;font-family:Arial,sans-serif;letter-spacing:3.7px;opacity:.84}
.a-header nav{display:flex;align-items:center;gap:45px;font-size:18px}
.a-header nav button{color:var(--a-ink);font-size:18px;padding:10px 0;background:none;border:0;cursor:pointer}
.nav-current{padding:10px 0;position:relative}
.nav-current:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--a-ink)}
.a-proposal{margin-left:auto;font-size:17px;letter-spacing:3px}
.a-copy{position:absolute;top:215px;left:68px;animation:copy-fade .9s .1s ease both}
.a-eyebrow{margin:0 0 29px;font-size:18px;letter-spacing:5px;color:var(--a-dim)}
.a-copy h1{margin:0;font-family:"DengXian Light","Microsoft YaHei UI",sans-serif;font-size:81px;line-height:1.27;font-weight:300;letter-spacing:-3px}
.a-description{margin:30px 0 0;font-size:21px;line-height:1.9;color:var(--a-dim);font-weight:300}
.a-cta{margin-top:35px;width:234px;height:62px;display:flex;align-items:center;justify-content:space-between;border:0;background:#edf0eb;color:#233128;padding:0 24px;font-size:18px;cursor:pointer;transition:background .2s,transform .2s}
.a-cta:hover{background:#fff;transform:translateY(-3px)}
.a-arrow{font-size:28px;font-weight:300}
.a-positioning{display:flex;align-items:flex-start;gap:18px;margin-top:20px}
.a-short-rule{height:1px;width:38px;background:var(--a-line);margin-top:12px}
.a-positioning p{margin:0;font-size:17px;line-height:1.65;letter-spacing:3px}
.a-positioning p span{display:inline-block;white-space:nowrap;margin-right:1.2em}
.a-positioning small{color:#b8c2ba;font-size:12px;letter-spacing:2px}
.a-vision{position:absolute;left:1202px;top:382px;width:293px;padding-left:25px;border-left:1px solid rgba(255,255,255,.5);color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.34);animation:copy-enter 1.1s .3s ease both}
.a-vision-overline{display:block;margin-bottom:16px;font-size:16px;letter-spacing:2px}
.a-vision button{font-size:15px;color:#fff;background:none;border:0;padding:0;cursor:pointer;text-shadow:0 1px 6px #25352c}
.a-footer{position:absolute;bottom:51px;left:68px;right:68px;display:flex;align-items:flex-end;border-top:1px solid var(--a-line);padding-top:27px;gap:90px}
.a-footer span{font-size:12px;letter-spacing:3px;color:#bbc6be}
.a-footer p{margin:13px 0 0;font-size:18px;line-height:1.5;font-weight:300;letter-spacing:1px}
.a-system i{font-style:normal;font-size:16px;margin:0 19px;color:#a2b1a6}
.a-audience p{font-size:16px}
.a-art-note{position:absolute;right:0;bottom:0;color:#b7c0b9;font-size:11px;letter-spacing:1px}
@keyframes copy-enter{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes copy-fade{from{opacity:0}to{opacity:1}}
@keyframes architecture-enter{from{transform:scale(1.025);opacity:.7}to{transform:scale(1);opacity:1}}
@media(prefers-reduced-motion:reduce){.architecture-image,.a-copy,.a-vision{animation:none}.a-cta{transition:none}}