:root{--ink:#10213a;--muted:#607188;--line:#dbe4e8;--paper:#fff;--wash:#f4f8f7;--navy:#092038;--green:#087c65;--gold:#d49b30;--blue:#2762b5;--red:#b94d52;font-family:Inter,"Microsoft YaHei",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--wash);color:var(--ink)}a{text-decoration:none}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px clamp(18px,4vw,60px);border-bottom:1px solid var(--line);background:rgba(255,255,255,.94)}.brand{display:flex;align-items:center;gap:9px;color:var(--ink)}.brand-mark{width:36px;height:36px;display:grid;place-items:center;border-radius:7px;background:var(--navy);color:#fff;font-weight:900}.brand small{color:var(--muted);font-size:11px}.topbar nav{display:flex;gap:18px}.topbar nav a{color:var(--muted);font-size:13px;font-weight:800}.top-action,.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:7px;padding:12px 16px;font-weight:900}.top-action,.primary{background:var(--green);color:#fff}.top-action{padding:10px 13px;font-size:13px}.secondary{border:1px solid var(--line);background:#fff;color:var(--ink)}main{width:min(1320px,calc(100% - 32px));margin:0 auto}.hero{min-height:660px;display:grid;grid-template-columns:1.15fr .7fr;gap:50px;align-items:center;padding:58px 42px}.eyebrow{margin:0;color:var(--green);font-size:10px;font-weight:900;letter-spacing:1.5px}.hero h1{max-width:790px;margin:12px 0 18px;font-family:"DM Serif Display","STSong",serif;font-size:clamp(55px,6.6vw,92px);font-weight:400;line-height:1.03}.lead{max-width:760px;color:var(--muted);font-size:17px;line-height:1.9}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.proof{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.proof span{border:1px solid var(--line);border-radius:18px;padding:7px 11px;background:#fff;color:var(--muted);font-size:12px;font-weight:800}.hero-aside{padding:24px;border:1px solid var(--line);border-radius:8px;background:#fff}.loop-step{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}.loop-step:last-child{border-bottom:0}.loop-step>b{color:var(--gold)}.loop-step span{color:var(--muted);font-size:14px}.loop-step strong{color:var(--ink)}.section{padding:52px 18px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:20px}.section-head h2,.school-panel h2{margin:7px 0 0;font-family:"DM Serif Display","STSong",serif;font-size:40px;font-weight:400}.section-head>p{max-width:580px;margin:0;color:var(--muted);line-height:1.7}.exam-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.path-card{min-height:250px;display:flex;flex-direction:column;padding:20px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);transition:transform .2s,border-color .2s}.path-card:hover{transform:translateY(-4px);border-color:var(--green)}.path-card span{color:var(--gold);font-size:12px;font-weight:900}.path-card h3{margin:28px 0 8px;font-size:21px}.path-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.path-card b{margin-top:auto;padding-top:18px;color:var(--green);font-size:13px}.band{width:100vw;margin-left:calc((100% - 100vw)/2);padding-left:max(34px,calc((100vw - 1284px)/2));padding-right:max(34px,calc((100vw - 1284px)/2));background:#e8f1ef}.skill-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.feature{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:20px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}.feature-icon{width:54px;height:54px;display:grid;place-items:center;border-radius:7px;background:var(--navy);color:#fff;font-family:"DM Serif Display",serif;font-size:29px}.feature h3{margin:0}.feature p{margin:7px 0;color:var(--muted);font-size:14px;line-height:1.7}.feature b{color:var(--green);font-size:13px}.school-panel{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:32px;border-radius:8px;background:var(--navy);color:#fff}.school-panel h2{color:#fff}.school-panel p:not(.eyebrow){max-width:850px;color:#bdd0df;line-height:1.8}footer{display:flex;justify-content:space-between;gap:20px;padding:22px clamp(18px,4vw,60px);border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:12px}@media(max-width:900px){.topbar nav{display:none}.hero{min-height:auto;grid-template-columns:1fr;padding:46px 18px}.hero h1{font-size:59px}.exam-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.section-head>p{margin-top:10px}.school-panel{display:block}.school-panel .primary{margin-top:10px}}@media(max-width:560px){.brand small,.top-action{display:none}.hero h1{font-size:47px}.exam-grid,.skill-grid{grid-template-columns:1fr}.section{padding:38px 0}.band{padding-left:16px;padding-right:16px}.school-panel{padding:22px}footer{display:grid;text-align:center}}