:root{--paper:#f7f6f2;--white:#fffefb;--ink:#242724;--muted:#70736c;--line:#deded6;--accent:#d95a35;--accent-dark:#b34222;--soft:#efeee7;--gutter:clamp(22px,5.1vw,88px);font-synthesis:none;color-scheme:light}
*{box-sizing:border-box}html,body{min-width:0;min-height:100%;margin:0}body{background:var(--paper);color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}.shell{min-height:100dvh;display:flex;flex-direction:column}.shell-width{width:min(100% - var(--gutter)*2,1160px);margin-inline:auto}.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}svg{fill:none}.icon{width:22px;height:22px;flex:none;display:inline-block}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid var(--accent-dark);outline-offset:5px}.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;font-size:25px;font-weight:650;letter-spacing:-1px}.brand>.icon{width:32px;height:32px;color:var(--accent)}.brand-ai{font:500 10px Arial,sans-serif;letter-spacing:0;margin-left:7px;vertical-align:top;position:relative;top:4px}.back{display:inline-flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.back:hover{color:var(--accent-dark)}.back .icon{width:17px;height:17px}.back:hover .icon{transform:translateX(2px)}main{flex:1;display:grid;place-items:center;padding-block:88px}.entry{width:min(100%,950px)}.eyebrow{margin:0;color:var(--accent-dark);font-size:10px;font-weight:600;letter-spacing:.15em}.entry>h1{max-width:720px;margin:20px 0 0;font-size:clamp(38px,5vw,64px);font-weight:520;line-height:1.15;letter-spacing:-.065em}.intro{max-width:520px;margin:21px 0 47px;color:var(--muted);font-size:15px;line-height:1.9}.workspace-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.workspace-card{min-height:330px;padding:30px;display:flex;flex-direction:column;border:1px solid var(--line);background:var(--white);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}.workspace-card:hover{border-color:#c4bbb0;box-shadow:0 20px 44px rgba(36,39,36,.07);transform:translateY(-3px)}.assets-card{background:transparent}.card-icon{display:grid;place-items:center;width:46px;height:46px;margin-bottom:35px;border:1px solid var(--line);color:var(--accent-dark)}.assets-card .card-icon{color:#5f635d;background:var(--soft)}.card-icon .icon{width:24px;height:24px}.card-kicker{margin:0;color:var(--muted);font-size:9px;letter-spacing:.13em}.workspace-card h2{margin:12px 0 0;font-size:26px;font-weight:520;letter-spacing:-.045em}.workspace-card>p:not(.card-kicker){max-width:350px;margin:15px 0 0;color:var(--muted);font-size:13px;line-height:1.9}.card-action{min-height:43px;align-self:flex-start;margin-top:auto;padding:0 14px;border:1px solid #b9bbb2;display:inline-flex;align-items:center;gap:26px;font-size:12px}.dark-action{color:var(--white);background:var(--ink);border-color:var(--ink)}.card-action:hover{background:var(--soft);border-color:var(--soft)}.dark-action:hover{background:#41453e;border-color:#41453e}.card-action .icon{width:17px;height:17px;transition:transform .2s ease}.card-action:hover .icon{transform:translateX(3px)}.availability{margin:24px 0 0;color:var(--muted);font-size:11px;line-height:1.8}footer{padding:24px 0 30px;border-top:1px solid var(--line);color:var(--muted);font-size:10px;letter-spacing:.05em}
@media(max-width:650px){.shell-width{width:min(100% - 40px,1160px)}.site-header{height:70px}.brand{font-size:22px}.brand>.icon{width:28px;height:28px}.back{font-size:12px}.back .icon{display:none}main{padding-block:54px}.entry>h1{font-size:clamp(35px,10vw,48px)}.intro{margin:16px 0 34px;font-size:14px}.workspace-grid{grid-template-columns:1fr;gap:13px}.workspace-card{min-height:274px;padding:25px}.card-icon{margin-bottom:26px}.workspace-card h2{font-size:23px}.workspace-card>p:not(.card-kicker){font-size:12px}.availability{font-size:10px}footer{padding-block:21px 25px}}