:root{
  --ink:#eef1f5; --sub:#9aa6b6; --glass:rgba(255,255,255,.06);
  --glass-border:rgba(255,255,255,.13); --accent:#e3c39a; --bg:#14181f;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body{
  font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.65;overflow-x:hidden;
  background-image:radial-gradient(1200px 600px at 70% -10%,rgba(227,195,154,.09),transparent 60%);
}
.wrap{max-width:960px;margin:0 auto;padding:0 22px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
nav{display:flex;align-items:center;justify-content:space-between;padding:26px 0}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:20px;letter-spacing:.4px}
.brand .mark{width:32px;height:32px;border-radius:9px;
  background:linear-gradient(135deg,var(--accent),#c9a877);
  display:grid;place-items:center;color:#1a1f29;font-weight:800;font-size:13px}
nav .links{display:flex;gap:18px;font-size:14px}
nav .links a{color:var(--sub)}
nav .links a:hover{color:var(--ink);text-decoration:none}
.hero{text-align:center;padding:70px 0 46px}
.hero h1{font-size:clamp(30px,5vw,44px);font-weight:800;letter-spacing:-.5px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lead{color:var(--sub);font-size:17px;max-width:620px;margin:16px auto 0}
h2.sec{font-size:22px;font-weight:700;margin:56px 0 18px;padding-top:8px}
.muted{color:var(--sub)}
.card{background:var(--glass);border:1px solid var(--glass-border);border-radius:16px;padding:26px 28px}
.projects .card{margin-bottom:18px}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  padding:3px 10px;border-radius:20px;border:1px solid var(--glass-border);color:var(--sub);margin-left:8px;vertical-align:2px}
.tag.live{color:#8fd6a6;border-color:rgba(143,214,166,.35)}
.tag.planned{color:var(--accent);border-color:rgba(227,195,154,.35)}
.proj-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.proj-head h3{font-size:18px}
.proj-head h3 a{color:var(--ink)}
.tools-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px 22px;margin-top:14px;font-size:13.5px;color:var(--sub);list-style:none}
.tools-list li{padding:3px 0}
.tools-list li b{color:var(--ink);font-weight:600}
.road{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.road .card{padding:20px 22px}
.road h3{font-size:15.5px;margin-bottom:6px}
.road p{font-size:13.5px;color:var(--sub)}
.faq details{border-bottom:1px solid var(--glass-border);padding:14px 2px}
.faq summary{cursor:pointer;font-weight:600;font-size:15px}
.faq p{color:var(--sub);font-size:14px;margin-top:8px}
.cta{text-align:center;margin:60px 0 20px;padding:38px 26px;
  background:linear-gradient(135deg,rgba(227,195,154,.10),rgba(227,195,154,.03));
  border:1px solid rgba(227,195,154,.25);border-radius:18px}
.cta h2{font-size:22px;margin-bottom:8px}
.cta a.btn{display:inline-block;margin-top:14px;padding:11px 26px;border-radius:12px;font-weight:700;
  background:linear-gradient(135deg,var(--accent),#c9a877);color:#1a1f29}
.cta a.btn:hover{text-decoration:none;filter:brightness(1.05)}
article{max-width:760px;margin:0 auto}
article h1{font-size:clamp(26px,4vw,34px);margin:50px 0 10px}
article .date{color:var(--sub);font-size:13px;margin-bottom:28px}
article h2{font-size:20px;margin:30px 0 10px}
article p{color:#c9d2dd;margin-bottom:14px}
article li{margin:6px 0 6px 20px;color:#c9d2dd}
.back{display:inline-block;margin-top:44px;font-size:14px}
footer{text-align:center;color:var(--sub);font-size:12.5px;padding:54px 0 42px}
footer a{color:var(--sub)}
a.brand{color:var(--ink);gap:0}
a.brand:hover{text-decoration:none}
.brand span{display:inline}
/* 字母颜色由页面尾部脚本从受控色盘随机分配（每次刷新不同组合，任意组合均协调） */
.brand .dot{color:var(--sub)}