:root{--v33-navy:#102d3c;--v33-blue:#1d5268;--v33-red:#9d3b35;--v33-gold:#c79b55;--v33-paper:#f4efe6;--v33-card:#fffdfa;--v33-ink:#23323a;--v33-muted:#667278;--v33-line:#ded2c2}
.v33-public{background:var(--v33-paper);color:var(--v33-ink)}
.v33-shell{max-width:1180px;margin:auto;padding:30px 22px 70px}
.v33-standards-head{position:relative;overflow:hidden;padding:50px;border-radius:27px;background:radial-gradient(circle at 86% 16%,rgba(199,155,85,.34),transparent 28%),linear-gradient(135deg,#102d3c,#20566b);color:#fff;box-shadow:0 20px 55px rgba(15,45,60,.15)}
.v33-standards-head:after{content:"标准";position:absolute;right:42px;bottom:-30px;color:rgba(255,255,255,.045);font:800 170px/1 KaiTi,"STKaiti",serif}
.v33-standards-head>span{display:block;color:#e3c58d;font-size:.75rem;font-weight:800;letter-spacing:.2em}.v33-standards-head h1{position:relative;z-index:1;margin:8px 0 12px;font:800 2.75rem/1.2 KaiTi,"STKaiti",serif}.v33-standards-head>p{position:relative;z-index:1;max-width:780px;margin:0;color:#dbe6e9;font-size:1.06rem;line-height:1.85}
.v33-standards-head>div{position:relative;z-index:1;display:flex;gap:12px;margin-top:27px}.v33-standards-head article{min-width:175px;padding:14px 17px;border:1px solid rgba(255,255,255,.2);border-radius:13px;background:rgba(255,255,255,.08);backdrop-filter:blur(8px)}.v33-standards-head article b{display:block;color:#f0d39d;font-size:1.8rem;line-height:1.1}.v33-standards-head article small{color:#dbe6e9;font-size:.8rem}
.v33-standard-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:22px 0}.v33-standard-grid article{min-height:235px;padding:25px;border:1px solid var(--v33-line);border-radius:18px;background:var(--v33-card);box-shadow:0 8px 25px rgba(28,48,57,.055)}.v33-standard-grid span{display:inline-grid;width:36px;height:36px;place-items:center;border-radius:50%;background:#e7eef0;color:var(--v33-blue);font-size:.75rem;font-weight:900}.v33-standard-grid h2{margin:16px 0 8px;font:800 1.45rem/1.3 KaiTi,"STKaiti",serif}.v33-standard-grid p{margin:0;color:var(--v33-muted);font-size:1rem;line-height:1.85}
.v33-process{padding:32px;border:1px solid #d5c5ac;border-radius:20px;background:#ebe2d3}.v33-process h2{margin:0 0 19px;font:800 1.65rem/1.3 KaiTi,"STKaiti",serif}.v33-process ol{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:0;padding:0;list-style:none}.v33-process li{position:relative;padding:16px 13px;border-radius:12px;background:rgba(255,255,255,.7)}.v33-process li:not(:last-child):after{content:"›";position:absolute;right:-8px;top:50%;z-index:2;transform:translateY(-50%);color:var(--v33-red);font-size:1.5rem}.v33-process b,.v33-process span{display:block}.v33-process b{color:var(--v33-red)}.v33-process span{margin-top:4px;color:var(--v33-muted);font-size:.82rem}.v33-process>p{margin:18px 0 0;color:#665f56;font-size:.9rem}
@media(max-width:920px){.v33-standard-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v33-process ol{grid-template-columns:1fr}.v33-process li:not(:last-child):after{display:none}}
@media(max-width:620px){.v33-shell{padding:16px 12px 50px}.v33-standards-head{padding:31px 22px}.v33-standards-head h1{font-size:2.15rem}.v33-standards-head>p{font-size:1rem}.v33-standards-head>div{display:grid}.v33-standards-head article{min-width:0}.v33-standard-grid{grid-template-columns:1fr}.v33-standard-grid article{min-height:0}.v33-process{padding:23px 19px}}