:root{
    --bg:#f3f4f1;--ink:#0f1010;--soft:#3a3d3a;--muted:#686b66;--line:#d4d6d1;--blue:#2346ff;
    --sans:"Inter","Helvetica Neue","PingFang SC",Arial,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}
  img{max-width:100%}
  .wrap{max-width:1440px;margin:0 auto;padding:0 64px}

  .topbar{position:sticky;top:0;z-index:100;background:rgba(243,244,241,.93);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
  .topbar-inner{max-width:1440px;margin:0 auto;padding:0 64px;height:60px;display:flex;align-items:center;justify-content:space-between}
  .mark{display:flex;align-items:center;gap:10px}
  .mark strong{font-size:15px;font-weight:600;letter-spacing:-.02em}
  .mark i{display:block;width:6px;height:6px;background:var(--blue)}
  .mark span{font-size:8.5px;letter-spacing:.18em;color:var(--muted)}
  nav{display:flex;gap:24px;font-size:11px;letter-spacing:.02em;color:var(--soft)}
  nav a{padding-bottom:3px;border-bottom:1px solid transparent}
  nav a:hover{color:var(--blue);border-color:var(--blue)}
  nav a.on{border-color:var(--ink)}
  nav sup{font-size:8px;color:var(--muted);margin-left:3px;vertical-align:super}

  .intro{max-width:1440px;margin:0 auto;padding:56px 64px 34px;display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:64px;align-items:end;border-bottom:1px solid var(--ink)}
  .intro-left{display:flex;align-items:flex-end;gap:34px}
  .big{font-size:150px;line-height:.78;font-weight:600;letter-spacing:-.08em}
  .big sup{font-size:10px;font-weight:400;letter-spacing:.12em;vertical-align:top;margin-left:8px;color:var(--muted)}
  .intro-copy{padding-bottom:8px}
  .intro-copy h1{font-size:25px;line-height:1.35;font-weight:500;letter-spacing:-.02em}
  .intro-copy .caps{margin-top:14px;font-size:9.5px;letter-spacing:.1em;color:var(--muted);line-height:1.8}
  .intro-copy .caps b{font-weight:500;color:var(--ink)}
  .intro-right{font-size:13.5px;line-height:1.8;color:var(--muted);letter-spacing:.01em}
  .intro-right b{font-weight:500;color:var(--ink)}

  .lead{max-width:1440px;margin:0 auto;padding:36px 64px 64px;display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center}
  .lead-img img{display:block;width:100%;height:470px;object-fit:cover}
  .lead-copy .eyebrow{font-size:9px;letter-spacing:.16em;color:var(--blue)}
  .lead-copy h2{margin-top:10px;font-size:42px;line-height:1.12;font-weight:600;letter-spacing:-.035em}
  .lead-copy h2 a:hover{color:var(--blue)}
  .lead-copy .sub{margin-top:8px;font-size:15px;line-height:1.6;color:var(--soft)}
  .lead-copy p{margin-top:18px;max-width:430px;font-size:13.5px;line-height:1.85;color:var(--muted)}
  .lead-copy .meta{margin-top:22px;display:flex;gap:12px;align-items:center;font-size:12px;letter-spacing:.05em;color:var(--muted)}
  .lead-copy .meta i{width:3px;height:3px;border-radius:50%;background:var(--line)}
  .lead-copy .meta a{margin-left:8px;color:var(--ink);border-bottom:1px solid var(--ink);padding-bottom:3px;font-size:12px}
  .lead-copy .meta a:hover{color:var(--blue);border-color:var(--blue)}

  .recent{border-top:1px solid var(--ink)}
  .recent-inner{padding-top:26px;padding-bottom:60px}
  .section-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:24px}
  .section-head .label{font-size:9.5px;letter-spacing:.16em;color:var(--ink)}
  .section-head .label span{color:var(--muted);letter-spacing:.1em}
  .section-head .more{font-size:9px;letter-spacing:.08em;color:var(--muted)}
  .section-head .more:hover{color:var(--blue)}
  .cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
  .card img{display:block;width:100%;height:260px;object-fit:cover;transition:opacity .2s ease}
  .card:hover img{opacity:.9}
  .card .d{margin-top:12px;font-size:9px;letter-spacing:.08em;color:var(--muted)}
  .card h3{margin-top:5px;font-size:20px;line-height:1.35;font-weight:500;letter-spacing:-.02em;min-height:54px}
  .card h3 a:hover{color:var(--blue)}
  .card .t{font-size:9px;letter-spacing:.08em;color:var(--muted)}

  .archive{border-top:1px solid var(--line)}
  .archive-inner{padding-top:46px;padding-bottom:56px;display:grid;grid-template-columns:280px minmax(0,1fr);gap:64px}
  .archive-left .label{font-size:9px;letter-spacing:.16em;color:var(--muted)}
  .archive-left h2{margin-top:10px;font-size:28px;font-weight:500;letter-spacing:-.03em}
  .archive-left p{margin-top:12px;max-width:230px;font-size:13.5px;line-height:1.8;color:var(--muted)}
  .archive-left a{display:inline-block;margin-top:20px;font-size:9px;letter-spacing:.08em;border-bottom:1px solid var(--ink);padding-bottom:2px}
  .rows{border-top:1px solid var(--ink)}
  .row{display:grid;grid-template-columns:58px 64px minmax(0,1fr) 58px;gap:16px;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--line)}
  .row .y{font-size:15px;font-weight:600;letter-spacing:-.02em}
  .row .d{font-size:9px;letter-spacing:.06em;color:var(--muted)}
  .row .t{font-size:15.5px;line-height:1.45}
  .row .t a:hover{color:var(--blue)}
  .row .t .en{font-size:11.5px;color:var(--muted);margin-left:8px}
  .row .c{font-size:8.5px;letter-spacing:.08em;color:var(--muted);text-align:right}
  .row:hover{background:rgba(15,16,16,.025)}

  .notes{border-top:1px solid var(--line)}
  .notes-inner{padding-top:46px;padding-bottom:56px;display:grid;grid-template-columns:280px minmax(0,1fr);gap:64px}
  .notes-left .label{font-size:9px;letter-spacing:.16em;color:var(--muted)}
  .notes-left h2{margin-top:10px;font-size:28px;font-weight:500;letter-spacing:-.03em}
  .courses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
  .course{border-top:1px solid var(--ink);padding-top:12px}
  .course .code{font-size:9px;letter-spacing:.1em;color:var(--blue)}
  .course h3{margin-top:6px;font-size:19px;font-weight:500;letter-spacing:-.01em}
  .course p{margin-top:8px;font-size:13px;line-height:1.7;color:var(--muted)}
  .course a{display:inline-block;margin-top:12px;font-size:9px;letter-spacing:.06em;border-bottom:1px solid var(--ink);padding-bottom:2px}

  .foot{border-top:1px solid var(--line)}
  .foot-inner{display:flex;justify-content:space-between;gap:20px;padding-top:18px;padding-bottom:36px;font-size:9px;letter-spacing:.1em;color:var(--muted)}
  .foot a:hover{color:var(--blue)}

  @media(max-width:1100px){
    .topbar-inner,.wrap{padding-left:40px;padding-right:40px}
    .intro{padding:40px 40px 28px;grid-template-columns:1fr;gap:20px}
    .big{font-size:110px}
    .lead{grid-template-columns:1fr;padding:28px 40px 48px;gap:28px}
    .lead-img img{height:400px}
    .archive-inner,.notes-inner{grid-template-columns:1fr;gap:28px}
    .rows{grid-template-columns:1fr}
  }
  @media(max-width:700px){
    .topbar-inner{padding:0 20px;height:54px}
    nav{display:none}
    .wrap{padding-left:20px;padding-right:20px}
    .intro{padding:28px 20px 22px}
    .intro-left{gap:18px;align-items:flex-start;flex-direction:column}
    .big{font-size:84px}
    .lead{padding:24px 20px 40px}
    .lead-img img{height:240px}
    .lead-copy h2{font-size:30px}
    .cards{grid-template-columns:1fr;gap:28px}
    .card img{height:210px}
    .card h3{min-height:0}
    .archive-inner,.notes-inner{padding-top:32px;padding-bottom:38px}
    .row{grid-template-columns:38px 54px minmax(0,1fr);gap:10px}
    .row .c{display:none}
    .row .t{font-size:14px}
    .row .t .en{display:none}
    .courses{grid-template-columns:1fr}
    .foot-inner{flex-direction:column;gap:8px}
  }