:root{
    --bg:#F2EBDA;
    --bg-dark:#1A130E;
    --paper:#FAF4E2;
    --paper-warm:#F6ECD3;
    --ink:#1A130E;
    --ink-soft:#5B4F3D;
    --ink-mute:#8A7C66;
    --accent:#7A1818;
    --accent-bright:#A32626;
    --gold:#B89545;
    --gold-dark:#8E6E2A;
    --border:#D9CCAE;
    --shadow:rgba(40,28,18,0.14);
    --shadow-strong:rgba(40,28,18,0.28);
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    font-family:'Crimson Pro',Georgia,serif;
    background:var(--bg);
    color:var(--ink);
    line-height:1.6;
    overflow-x:hidden;
    background-image:
      radial-gradient(circle at 20% 30%,rgba(122,24,24,0.04) 0%,transparent 50%),
      radial-gradient(circle at 80% 70%,rgba(184,149,69,0.06) 0%,transparent 50%),
      url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.4 0 0 0 0 0.3 0 0 0 0 0.2 0 0 0 0.06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }
  ::selection{background:var(--accent);color:var(--paper)}

  .container{max-width:1280px;margin:0 auto;padding:0 32px}

  /* ====== 顶部导航 ====== */
  .nav{
    position:fixed;top:0;left:0;right:0;z-index:100;
    padding:18px 0;
    background:rgba(242,235,218,0.85);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid rgba(122,24,24,0.12);
    transition:all 0.4s ease;
  }
  .nav.scrolled{padding:12px 0;background:rgba(242,235,218,0.96);box-shadow:0 6px 28px var(--shadow)}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:1280px;margin:0 auto;padding:0 32px}
  .nav-logo{
    font-family:'Cormorant Garamond',serif;
    font-size:24px;font-weight:600;
    color:var(--accent);
    letter-spacing:-0.5px;
    text-decoration:none;
    display:flex;align-items:center;gap:10px;
  }
  .nav-logo .crest{
    width:32px;height:32px;
    border:1.5px solid var(--accent);
    border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:700;
    position:relative;
  }
  .nav-logo .crest::before{
    content:'';position:absolute;inset:3px;
    border:1px solid var(--gold);border-radius:50%;
  }
  .nav-menu{display:flex;gap:36px;list-style:none;align-items:center}
  .nav-menu a{
    color:var(--ink);text-decoration:none;
    font-family:'Inter',sans-serif;font-size:13.5px;font-weight:500;
    letter-spacing:0.4px;text-transform:uppercase;
    position:relative;padding:6px 0;
    transition:color 0.3s;
  }
  .nav-menu a::after{
    content:'';position:absolute;bottom:0;left:0;width:0;height:1px;
    background:var(--accent);transition:width 0.35s ease;
  }
  .nav-menu a:hover{color:var(--accent)}
  .nav-menu a:hover::after{width:100%}
  .nav-cta{
    background:var(--accent);color:var(--paper);
    padding:10px 22px;border-radius:2px;
    font-family:'Inter',sans-serif;font-size:12px;font-weight:600;
    letter-spacing:0.8px;text-transform:uppercase;
    border:none;cursor:pointer;
    transition:all 0.3s;
  }
  .nav-cta:hover{background:var(--ink);transform:translateY(-1px)}
  @media(max-width:860px){.nav-menu{display:none}}

  /* ====== Hero ====== */
  .hero{
    min-height:100vh;
    padding:140px 0 80px;
    position:relative;
    display:flex;align-items:center;
    overflow:hidden;
  }
  .hero-bg{
    position:absolute;inset:0;
    background:
      linear-gradient(180deg,rgba(242,235,218,0.6) 0%,rgba(242,235,218,0.95) 90%),
      radial-gradient(ellipse at 30% 40%,rgba(122,24,24,0.15),transparent 60%),
      radial-gradient(ellipse at 75% 60%,rgba(184,149,69,0.18),transparent 55%);
    z-index:0;
  }
  .hero-decor{position:absolute;pointer-events:none;opacity:0.18;z-index:1}
  .hero-decor.left{top:8%;left:-4%;width:280px;transform:rotate(-12deg)}
  .hero-decor.right{bottom:8%;right:-2%;width:240px;transform:rotate(8deg)}
  .hero-content{position:relative;z-index:2;max-width:1280px;margin:0 auto;padding:0 32px;width:100%}
  .hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;align-items:center}
  @media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:40px}}

  .hero-eyebrow{
    display:inline-flex;align-items:center;gap:12px;
    font-family:'Inter',sans-serif;font-size:12px;font-weight:600;
    letter-spacing:2.5px;text-transform:uppercase;
    color:var(--accent);margin-bottom:28px;
  }
  .hero-eyebrow::before,.hero-eyebrow::after{
    content:'';width:24px;height:1px;background:var(--accent);
  }
  .hero-title{
    font-family:'Cormorant Garamond',serif;
    font-size:clamp(48px,8vw,108px);
    font-weight:600;line-height:0.96;
    color:var(--ink);letter-spacing:-2px;
    margin-bottom:28px;
  }
  .hero-title em{
    font-style:italic;color:var(--accent);
    font-weight:500;position:relative;
  }
  .hero-title em::after{
    content:'';position:absolute;left:0;right:0;bottom:8px;height:2px;
    background:var(--gold);transform:scaleX(0);transform-origin:left;
    animation:underline-grow 1.4s 0.6s ease forwards;
  }
  @keyframes underline-grow{to{transform:scaleX(1)}}
  .hero-sub{
    font-size:19px;line-height:1.6;color:var(--ink-soft);
    max-width:540px;margin-bottom:42px;
    font-style:italic;
  }
  .hero-actions{display:flex;gap:18px;flex-wrap:wrap}
  .btn{
    font-family:'Inter',sans-serif;font-size:13px;font-weight:600;
    letter-spacing:1.2px;text-transform:uppercase;
    padding:15px 30px;border:none;cursor:pointer;
    text-decoration:none;display:inline-flex;align-items:center;gap:10px;
    transition:all 0.35s cubic-bezier(0.4,0,0.2,1);
    border-radius:2px;
  }
  .btn-primary{background:var(--accent);color:var(--paper)}
  .btn-primary:hover{background:var(--ink);transform:translateY(-2px);box-shadow:0 12px 28px var(--shadow-strong)}
  .btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
  .btn-ghost:hover{background:var(--ink);color:var(--paper)}
  .btn i{transition:transform 0.3s}
  .btn:hover i{transform:translateX(4px)}

  .hero-card{
    background:var(--paper);
    border:1px solid var(--border);
    padding:36px 32px;
    box-shadow:0 24px 60px var(--shadow);
    position:relative;
  }
  .hero-card::before{
    content:'';position:absolute;top:-1px;left:-1px;right:-1px;height:4px;
    background:linear-gradient(90deg,var(--accent),var(--gold));
  }
  .hero-card-label{
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:2px;text-transform:uppercase;color:var(--ink-mute);
    margin-bottom:8px;
  }
  .hero-card-title{
    font-family:'Cormorant Garamond',serif;font-size:24px;
    color:var(--ink);margin-bottom:28px;font-weight:600;
  }
  .hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:24px 20px}
  .hero-stat-num{
    font-family:'Cormorant Garamond',serif;
    font-size:42px;font-weight:600;color:var(--accent);
    line-height:1;
  }
  .hero-stat-label{
    font-size:13px;color:var(--ink-soft);margin-top:6px;
    font-family:'Inter',sans-serif;
  }
  .hero-card-foot{
    margin-top:28px;padding-top:18px;
    border-top:1px dashed var(--border);
    font-size:12px;color:var(--ink-mute);font-style:italic;
  }

  .scroll-hint{
    position:absolute;bottom:32px;left:50%;transform:translateX(-50%);
    font-family:'Inter',sans-serif;font-size:11px;
    letter-spacing:2px;color:var(--ink-mute);
    display:flex;flex-direction:column;align-items:center;gap:10px;
    text-transform:uppercase;
  }
  .scroll-hint::after{
    content:'';width:1px;height:36px;
    background:linear-gradient(180deg,var(--ink-mute),transparent);
    animation:scroll-line 2s infinite;
  }
  @keyframes scroll-line{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

  /* ====== 通用 section ====== */
  section{position:relative;padding:100px 0}
  .section-head{margin-bottom:60px;max-width:780px}
  .section-eyebrow{
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:2.5px;text-transform:uppercase;
    color:var(--accent);margin-bottom:14px;
    display:flex;align-items:center;gap:12px;
  }
  .section-eyebrow::before{content:'';width:32px;height:1px;background:var(--accent)}
  .section-title{
    font-family:'Cormorant Garamond',serif;
    font-size:clamp(36px,5vw,56px);font-weight:600;
    color:var(--ink);line-height:1.1;letter-spacing:-1px;
    margin-bottom:18px;
  }
  .section-title em{font-style:italic;color:var(--accent)}
  .section-desc{
    font-size:17px;color:var(--ink-soft);line-height:1.7;
    font-style:italic;
  }
  .section-foot{
    margin-top:36px;padding-top:18px;
    border-top:1px dashed var(--border);
    font-size:12px;color:var(--ink-mute);font-style:italic;
    display:flex;align-items:flex-start;gap:8px;
  }
  .section-foot i{color:var(--gold-dark);margin-top:2px}

  /* ====== 大学档案 ====== */
  .uni-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:40px}
  .filter-btn{
    font-family:'Inter',sans-serif;font-size:12px;font-weight:500;
    letter-spacing:0.8px;
    padding:8px 18px;background:transparent;
    border:1px solid var(--border);color:var(--ink-soft);
    cursor:pointer;border-radius:30px;
    transition:all 0.3s;
  }
  .filter-btn:hover{border-color:var(--accent);color:var(--accent)}
  .filter-btn.active{background:var(--accent);color:var(--paper);border-color:var(--accent)}

  .uni-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(310px,1fr));
    gap:28px;
  }
  .uni-card{
    background:var(--paper);
    border:1px solid var(--border);
    padding:34px 32px 30px;
    position:relative;
    transition:all 0.45s cubic-bezier(0.4,0,0.2,1);
    overflow:hidden;
    text-decoration:none;color:var(--ink);
    display:flex;flex-direction:column;
  }
  .uni-card::before{
    content:'';position:absolute;top:0;left:0;width:100%;height:3px;
    background:var(--accent);
    transform:scaleX(0);transform-origin:left;
    transition:transform 0.5s;
  }
  .uni-card::after{
    content:'';position:absolute;inset:0;
    background:radial-gradient(circle at 0% 0%,rgba(122,24,24,0.06),transparent 50%);
    opacity:0;transition:opacity 0.5s;
    pointer-events:none;
  }
  .uni-card:hover{
    transform:translateY(-6px);
    box-shadow:0 28px 60px var(--shadow);
    border-color:var(--accent);
  }
  .uni-card:hover::before{transform:scaleX(1)}
  .uni-card:hover::after{opacity:1}
  .uni-est{
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:1.8px;color:var(--ink-mute);text-transform:uppercase;
    margin-bottom:14px;display:flex;align-items:center;gap:8px;
  }
  .uni-est::before{content:'';width:18px;height:1px;background:var(--gold)}
  .uni-name{
    font-family:'Cormorant Garamond',serif;
    font-size:26px;font-weight:600;color:var(--ink);
    line-height:1.15;margin-bottom:6px;
  }
  .uni-short{
    font-family:'Inter',sans-serif;font-size:12px;font-weight:600;
    letter-spacing:1.5px;color:var(--accent);
    margin-bottom:18px;text-transform:uppercase;
  }
  .uni-desc{
    font-size:15px;color:#4A3F2E;line-height:1.65;
    margin-bottom:22px;
  }
  .uni-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
  .uni-tag{
    font-family:'Inter',sans-serif;font-size:10px;
    padding:3px 9px;background:var(--paper-warm);
    color:var(--ink-soft);border-radius:2px;
    letter-spacing:0.5px;
  }
  .uni-meta{
    display:flex;justify-content:space-between;
    padding-top:16px;border-top:1px dashed var(--border);
    font-family:'Inter',sans-serif;font-size:12px;
    margin-top:auto;
  }
  .uni-meta-item{display:flex;flex-direction:column}
  .uni-meta-label{color:var(--ink-mute);font-size:10px;letter-spacing:1px;text-transform:uppercase;margin-bottom:2px}
  .uni-meta-val{color:var(--ink);font-weight:600}
  .uni-link{
    position:absolute;bottom:24px;right:24px;
    color:var(--accent);font-size:14px;
    opacity:0;transform:translateX(-6px);
    transition:all 0.4s;
  }
  .uni-card:hover .uni-link{opacity:1;transform:translateX(0)}

  /* ====== Web App 1: 预算计算器 ====== */
  .app-budget{
    background:var(--bg-dark);
    color:var(--paper);
    position:relative;overflow:hidden;
  }
  .app-budget::before{
    content:'';position:absolute;inset:0;
    background:
      radial-gradient(circle at 20% 30%,rgba(122,24,24,0.35),transparent 50%),
      radial-gradient(circle at 80% 70%,rgba(184,149,69,0.2),transparent 50%);
    opacity:0.6;
  }
  .app-budget .container{position:relative;z-index:2}
  .app-budget .section-title{color:var(--paper)}
  .app-budget .section-title em{color:var(--gold)}
  .app-budget .section-eyebrow{color:var(--gold)}
  .app-budget .section-eyebrow::before{background:var(--gold)}
  .app-budget .section-desc{color:rgba(250,244,226,0.7)}

  .budget-grid{
    display:grid;grid-template-columns:1.1fr 1fr;gap:50px;
    background:rgba(250,244,226,0.04);
    border:1px solid rgba(250,244,226,0.12);
    padding:48px;
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
  }
  @media(max-width:900px){.budget-grid{grid-template-columns:1fr;padding:32px 24px;gap:32px}}

  .budget-form{display:flex;flex-direction:column;gap:24px}
  .form-row{display:flex;flex-direction:column;gap:10px}
  .form-label{
    font-family:'Inter',sans-serif;font-size:12px;font-weight:500;
    letter-spacing:1.5px;text-transform:uppercase;
    color:rgba(250,244,226,0.7);
  }
  .form-options{display:flex;gap:6px;flex-wrap:wrap}
  .opt-btn{
    font-family:'Inter',sans-serif;font-size:13px;
    padding:9px 16px;background:transparent;
    border:1px solid rgba(250,244,226,0.18);
    color:rgba(250,244,226,0.75);cursor:pointer;
    border-radius:2px;transition:all 0.25s;
  }
  .opt-btn:hover{border-color:var(--gold);color:var(--gold)}
  .opt-btn.active{background:var(--gold);color:var(--bg-dark);border-color:var(--gold);font-weight:600}

  .budget-result{
    background:linear-gradient(135deg,rgba(122,24,24,0.25),rgba(184,149,69,0.1));
    border:1px solid rgba(184,149,69,0.3);
    padding:36px 32px;
    display:flex;flex-direction:column;
    position:relative;
  }
  .budget-result::before{
    content:'£';position:absolute;top:18px;right:24px;
    font-family:'Cormorant Garamond',serif;font-size:80px;
    color:rgba(184,149,69,0.15);font-weight:700;
  }
  .result-label{
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:2px;text-transform:uppercase;
    color:var(--gold);margin-bottom:8px;
  }
  .result-amount{
    font-family:'Cormorant Garamond',serif;
    font-size:64px;font-weight:600;line-height:1;
    color:var(--paper);margin-bottom:4px;
    letter-spacing:-2px;
  }
  .result-period{
    font-family:'Inter',sans-serif;font-size:13px;
    color:rgba(250,244,226,0.6);font-style:italic;
    margin-bottom:24px;
  }
  .result-breakdown{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
  .breakdown-row{
    display:flex;justify-content:space-between;align-items:center;
    padding:8px 0;border-bottom:1px dashed rgba(250,244,226,0.12);
    font-family:'Inter',sans-serif;font-size:13px;
  }
  .breakdown-row:last-child{border-bottom:none}
  .breakdown-label{color:rgba(250,244,226,0.7)}
  .breakdown-val{color:var(--paper);font-weight:600}
  .breakdown-val.gold{color:var(--gold)}
  .result-note{
    font-size:12px;font-style:italic;
    color:rgba(250,244,226,0.5);
    padding-top:16px;border-top:1px solid rgba(250,244,226,0.15);
  }
  .result-actions{display:flex;gap:10px;margin-top:20px}
  .result-actions button{
    flex:1;padding:11px;
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:1.2px;text-transform:uppercase;
    background:transparent;border:1px solid var(--gold);color:var(--gold);
    cursor:pointer;border-radius:2px;
    transition:all 0.3s;
  }
  .result-actions button:hover{background:var(--gold);color:var(--bg-dark)}
  .toast{
    position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(100px);
    background:var(--ink);color:var(--paper);
    padding:14px 28px;border-radius:2px;
    font-family:'Inter',sans-serif;font-size:13px;
    box-shadow:0 12px 40px rgba(0,0,0,0.4);
    z-index:200;opacity:0;transition:all 0.4s;
  }
  .toast.show{transform:translateX(-50%) translateY(0);opacity:1}

  /* ====== 每日学术卡片 ====== */
  .daily{
    background:var(--paper);
    position:relative;overflow:hidden;
  }
  .daily::before{
    content:'';position:absolute;inset:0;
    background-image:
      repeating-linear-gradient(0deg,transparent,transparent 38px,rgba(122,24,24,0.04) 38px,rgba(122,24,24,0.04) 39px);
    opacity:0.5;pointer-events:none;
  }
  .daily-grid{
    display:grid;grid-template-columns:1fr 1fr;gap:60px;
    align-items:center;position:relative;z-index:2;
  }
  @media(max-width:900px){.daily-grid{grid-template-columns:1fr;gap:40px}}

  .card-stage{
    perspective:1600px;
    -webkit-perspective:1600px;
    height:520px;
    position:relative;
    cursor:pointer;
  }
  .daily-card{
    position:absolute;inset:0;
    background:linear-gradient(155deg,#FAF4E2 0%,#F0E4C8 100%);
    border:1px solid var(--border);
    box-shadow:0 30px 70px var(--shadow-strong),inset 0 0 0 8px rgba(255,255,255,0.4),inset 0 0 0 9px var(--border);
    padding:50px 44px;
    display:flex;flex-direction:column;
    transform-style:preserve-3d;
    -webkit-transform-style:preserve-3d;
    transition:transform 0.8s cubic-bezier(0.4,0,0.2,1);
    backface-visibility:hidden;
    -webkit-backface-visibility:hidden;
  }
  /* 用 ID 选择器确保优先级，修复翻转 bug */
  #cardFront{transform:rotateY(0deg)}
  #cardFront.flipped{transform:rotateY(180deg)}
  #cardBack{
    transform:rotateY(180deg);
    background:linear-gradient(155deg,#1A130E 0%,#2B2014 100%);
    color:var(--paper);
  }
  #cardBack.flipped{transform:rotateY(0deg)}
  #cardBack .card-label,
  #cardBack .card-num{color:var(--gold)}
  #cardBack .card-sep{background:rgba(184,149,69,0.4)}

  .card-head{
    display:flex;justify-content:space-between;align-items:flex-start;
    margin-bottom:30px;
  }
  .card-label{
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:2px;text-transform:uppercase;
    color:var(--accent);
    display:flex;align-items:center;gap:10px;
  }
  .card-label::before{content:'';width:24px;height:1px;background:var(--accent)}
  .card-num{
    font-family:'Cormorant Garamond',serif;font-style:italic;
    font-size:14px;color:var(--ink-mute);
  }
  .card-cat{
    font-family:'Inter',sans-serif;font-size:10px;font-weight:600;
    letter-spacing:1.5px;text-transform:uppercase;
    color:var(--gold-dark);
    margin-bottom:18px;
  }
  .card-title{
    font-family:'Cormorant Garamond',serif;
    font-size:34px;font-weight:600;line-height:1.15;
    color:var(--ink);margin-bottom:20px;
    letter-spacing:-0.5px;
  }
  .card-sep{
    width:60px;height:2px;background:var(--accent);
    margin-bottom:22px;
  }
  .card-body{
    font-size:16px;line-height:1.7;color:var(--ink-soft);
    flex:1;overflow-y:auto;padding-right:8px;
  }
  .card-body::-webkit-scrollbar{width:4px}
  .card-body::-webkit-scrollbar-thumb{background:var(--border)}
  .card-foot{
    margin-top:24px;padding-top:18px;
    border-top:1px dashed var(--border);
    display:flex;justify-content:space-between;align-items:center;
    font-family:'Inter',sans-serif;font-size:12px;
    color:var(--ink-mute);
  }
  .card-source{font-style:italic}
  .card-flip-hint{
    display:flex;align-items:center;gap:6px;
    color:var(--accent);
  }
  .card-back-content{
    display:flex;flex-direction:column;height:100%;
    gap:24px;
  }
  .card-back-title{
    font-family:'Cormorant Garamond',serif;font-style:italic;
    font-size:24px;color:var(--gold);margin-bottom:8px;
  }
  .card-back-body{
    font-size:15px;line-height:1.75;color:rgba(250,244,226,0.85);
    flex:1;
  }
  .card-back-quote{
    font-family:'Cormorant Garamond',serif;font-style:italic;
    font-size:17px;line-height:1.5;
    color:var(--paper);
    padding:18px 0 18px 20px;
    border-left:2px solid var(--gold);
    margin:8px 0;
  }

  .daily-controls{display:flex;gap:12px;margin-top:24px;align-items:center;flex-wrap:wrap}
  .ctrl-btn{
    width:48px;height:48px;border-radius:50%;
    background:transparent;border:1px solid var(--accent);
    color:var(--accent);cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    font-size:14px;transition:all 0.3s;
  }
  .ctrl-btn:hover{background:var(--accent);color:var(--paper);transform:scale(1.08)}
  .ctrl-btn.gold{border-color:var(--gold);color:var(--gold)}
  .ctrl-btn.gold:hover{background:var(--gold);color:var(--ink)}
  .ctrl-btn.gold.active{background:var(--gold);color:var(--ink)}
  .ctrl-info{
    flex:1;font-family:'Inter',sans-serif;font-size:12px;
    color:var(--ink-mute);min-width:160px;
  }
  .ctrl-info strong{color:var(--ink);font-weight:600}

  .archive-strip{
    display:flex;gap:8px;margin-top:30px;flex-wrap:wrap;
  }
  .archive-chip{
    width:36px;height:36px;border-radius:50%;
    border:1px solid var(--border);background:var(--paper-warm);
    cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    font-family:'Cormorant Garamond',serif;font-size:13px;
    color:var(--ink-soft);
    transition:all 0.3s;
  }
  .archive-chip:hover{border-color:var(--accent);color:var(--accent)}
  .archive-chip.active{background:var(--accent);color:var(--paper);border-color:var(--accent)}
  .archive-chip.saved{background:var(--gold);color:var(--ink);border-color:var(--gold)}

  /* ====== 学术资源 ====== */
  .resources-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
    gap:24px;
  }
  .res-card{
    background:var(--paper);
    border:1px solid var(--border);
    padding:28px 24px;
    text-decoration:none;color:var(--ink);
    transition:all 0.4s;
    position:relative;
    display:flex;flex-direction:column;
    min-height:220px;
  }
  .res-card:hover{
    transform:translateY(-4px);
    box-shadow:0 20px 40px var(--shadow);
    border-color:var(--accent);
  }
  .res-icon{
    width:48px;height:48px;
    background:var(--paper-warm);
    border:1px solid var(--border);
    display:flex;align-items:center;justify-content:center;
    color:var(--accent);font-size:18px;
    margin-bottom:18px;
    transition:all 0.4s;
  }
  .res-card:hover .res-icon{background:var(--accent);color:var(--paper);border-color:var(--accent)}
  .res-name{
    font-family:'Cormorant Garamond',serif;font-size:22px;font-weight:600;
    margin-bottom:6px;line-height:1.2;
  }
  .res-type{
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:1.5px;text-transform:uppercase;
    color:var(--gold-dark);margin-bottom:14px;
  }
  .res-desc{font-size:14px;color:var(--ink-soft);line-height:1.6;flex:1}
  .res-link{
    margin-top:18px;font-family:'Inter',sans-serif;font-size:11px;
    color:var(--accent);font-weight:600;letter-spacing:1px;
    text-transform:uppercase;
    display:flex;align-items:center;gap:6px;
  }
  .res-link i{transition:transform 0.3s}
  .res-card:hover .res-link i{transform:translateX(4px)}

  /* ====== 学术日历 ====== */
  .calendar{
    background:linear-gradient(180deg,var(--paper-warm) 0%,var(--paper) 100%);
    position:relative;
  }
  .timeline{position:relative;padding:20px 0}
  .timeline::before{
    content:'';position:absolute;top:0;bottom:0;left:140px;
    width:2px;background:var(--border);
  }
  @media(max-width:760px){.timeline::before{left:8px}}
  .tl-item{
    display:grid;grid-template-columns:140px 1fr;gap:40px;
    padding:24px 0;position:relative;
  }
  @media(max-width:760px){.tl-item{grid-template-columns:1fr;padding-left:30px;gap:8px}}
  .tl-item::before{
    content:'';position:absolute;left:135px;top:32px;
    width:12px;height:12px;border-radius:50%;
    background:var(--paper);border:2px solid var(--accent);
    transition:all 0.3s;
  }
  @media(max-width:760px){.tl-item::before{left:3px}}
  .tl-item:hover::before{background:var(--accent);transform:scale(1.3)}
  .tl-date{
    font-family:'Cormorant Garamond',serif;
    font-style:italic;font-size:22px;color:var(--accent);
    font-weight:600;
  }
  .tl-month{
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:1.5px;text-transform:uppercase;
    color:var(--ink-mute);
  }
  .tl-content h4{
    font-family:'Cormorant Garamond',serif;font-size:22px;font-weight:600;
    margin-bottom:6px;
  }
  .tl-content p{font-size:15px;color:var(--ink-soft);line-height:1.6}

  /* ====== Footer ====== */
  footer{
    background:var(--bg-dark);
    color:rgba(250,244,226,0.7);
    padding:80px 0 32px;
  }
  .footer-top{
    display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;
    gap:50px;margin-bottom:50px;
  }
  @media(max-width:900px){.footer-top{grid-template-columns:1fr 1fr;gap:32px}}
  @media(max-width:600px){.footer-top{grid-template-columns:1fr}}
  .footer-brand h3{
    font-family:'Cormorant Garamond',serif;
    font-size:32px;color:var(--paper);
    font-weight:600;margin-bottom:14px;
  }
  .footer-brand p{
    font-size:15px;line-height:1.7;font-style:italic;
    margin-bottom:24px;
  }
  .footer-disclaimer{
    font-size:12.5px;color:rgba(250,244,226,0.62);
    line-height:1.7;margin-bottom:24px;
    padding:14px 16px;
    border-left:2px solid var(--gold);
    background:rgba(184,149,69,0.05);
    font-style:italic;
  }
  .editor-btn{
    display:inline-flex;align-items:center;gap:10px;
    color:var(--gold);text-decoration:none;
    font-family:'Inter',sans-serif;font-size:13px;font-weight:500;
    padding:12px 22px;border:1px solid rgba(184,149,69,0.4);
    background:transparent;cursor:pointer;
    transition:all 0.3s;
    letter-spacing:0.8px;
  }
  .editor-btn:hover{background:var(--gold);color:var(--bg-dark)}
  .editor-reveal{
    display:none;margin-top:14px;
    padding:14px 18px;
    background:rgba(184,149,69,0.08);
    border:1px dashed rgba(184,149,69,0.3);
    font-family:'Inter',sans-serif;font-size:13px;
    color:rgba(250,244,226,0.85);
  }
  .editor-reveal.show{display:block;animation:fadeIn 0.4s ease}
  @keyframes fadeIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
  .editor-reveal a{color:var(--gold);text-decoration:none;border-bottom:1px dotted var(--gold)}
  .editor-reveal a:hover{color:var(--paper)}
  .footer-col h5{
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:2px;text-transform:uppercase;
    color:var(--gold);margin-bottom:18px;
  }
  .footer-col ul{list-style:none}
  .footer-col li{margin-bottom:10px}
  .footer-col a{
    color:rgba(250,244,226,0.65);text-decoration:none;
    font-size:14px;transition:color 0.3s;
  }
  .footer-col a:hover{color:var(--paper)}
  .footer-bottom{
    padding-top:28px;
    border-top:1px solid rgba(250,244,226,0.12);
    display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
    font-family:'Inter',sans-serif;font-size:12px;
    color:rgba(250,244,226,0.5);
  }

  @keyframes appEnter{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

  .back-row{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:36px}
  .back-link{
    display:inline-flex;align-items:center;gap:10px;
    font-family:'Inter',sans-serif;font-size:12px;font-weight:600;
    letter-spacing:1.5px;text-transform:uppercase;
    color:var(--ink-soft);text-decoration:none;
    padding:10px 18px;border:1px solid var(--border);background:var(--paper);
    transition:all 0.3s;cursor:pointer;
  }
  .back-link:hover{border-color:var(--accent);color:var(--accent);transform:translateX(-3px)}

  /* ====== v2: 学校详情页 ====== */
  .school-head{border-bottom:1px solid var(--border);padding-bottom:34px;margin-bottom:40px}
  .school-kicker{
    display:flex;align-items:center;gap:12px;flex-wrap:wrap;
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:2px;text-transform:uppercase;color:var(--gold-dark);
    margin-bottom:16px;
  }
  .tier-dot{width:9px;height:9px;border-radius:50%;display:inline-block}
  .school-title{
    font-family:'Cormorant Garamond',serif;font-weight:600;
    font-size:clamp(38px,6vw,64px);line-height:1.05;letter-spacing:-0.5px;
    margin-bottom:14px;
  }
  .school-title em{font-style:italic;color:var(--accent)}
  .school-sub{font-family:'Cormorant Garamond',serif;font-style:italic;font-size:20px;color:var(--ink-mute)}

  .school-facts{
    display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
    gap:1px;background:var(--border);border:1px solid var(--border);
    margin:0 0 40px;
  }
  .fact-cell{background:var(--paper);padding:18px 20px}
  .fact-label{font-family:'Inter',sans-serif;font-size:10px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--ink-mute);margin-bottom:6px}
  .fact-val{font-family:'Cormorant Garamond',serif;font-size:21px;font-weight:600;line-height:1.2}

  .school-body{display:grid;grid-template-columns:1fr 300px;gap:44px;align-items:start}
  @media(max-width:900px){.school-body{grid-template-columns:1fr}}
  .school-profile p{
    font-family:'Crimson Pro',Georgia,serif;font-size:18px;line-height:1.85;
    color:var(--ink);margin-bottom:22px;
  }
  .school-profile p:first-child::first-letter{
    font-family:'Cormorant Garamond',serif;font-size:64px;line-height:0.8;
    float:left;padding:8px 12px 0 0;color:var(--accent);font-weight:600;
  }
  .school-side{position:sticky;top:100px}
  @media(max-width:900px){.school-side{position:static}}
  .wiki-fig{border:1px solid var(--border);background:var(--paper);padding:10px;margin-bottom:22px}
  .wiki-fig img{width:100%;display:block;filter:sepia(0.18) contrast(0.96);transition:filter 0.4s}
  .wiki-fig:hover img{filter:none}
  .wiki-fig figcaption{
    font-family:'Inter',sans-serif;font-size:10px;letter-spacing:0.5px;
    color:var(--ink-mute);padding-top:8px;line-height:1.5;
  }
  .side-actions{display:flex;flex-direction:column;gap:10px}
    text-transform:uppercase;padding:14px 18px;text-decoration:none;
    background:transparent;color:var(--ink-soft);border:1px solid var(--border);
    display:flex;align-items:center;justify-content:center;gap:10px;transition:all 0.3s;
  }
  .official-link:hover{border-color:var(--gold);color:var(--gold-dark)}
  .school-disclaimer{
    margin-top:14px;font-size:11.5px;line-height:1.6;color:var(--ink-mute);
    font-style:italic;border-left:2px solid var(--border);padding-left:12px;
  }

  .fieldnotes{margin:34px 0 0;padding:28px 0 0;border-top:1px dashed var(--border)}
  .fieldnotes h4,.side-h{
    font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
    letter-spacing:2.5px;text-transform:uppercase;color:var(--gold-dark);margin-bottom:18px;
  }
  .fn-list{list-style:none;counter-reset:fn}
  .fn-list li{
    counter-increment:fn;position:relative;padding:0 0 16px 46px;
    font-size:15.5px;line-height:1.65;color:var(--ink-soft);
  }
  .fn-list li::before{
    content:counter(fn,upper-roman);position:absolute;left:0;top:2px;
    font-family:'Cormorant Garamond',serif;font-size:15px;font-weight:600;
    width:30px;height:30px;border:1px solid var(--gold);border-radius:50%;
    display:flex;align-items:center;justify-content:center;color:var(--gold-dark);
  }
  .people-chips{display:flex;flex-wrap:wrap;gap:8px}
  .people-chip{
    font-size:13px;padding:7px 14px;background:var(--paper-warm);
    border:1px solid var(--border);color:var(--ink-soft);
    font-family:'Cormorant Garamond',serif;font-style:italic;font-size:15px;
  }
  .wiki-brief{
    margin-top:40px;background:var(--bg-dark);color:rgba(250,244,226,0.82);
    padding:30px 32px;position:relative;
  }
  .wiki-brief h4{
    font-family:'Inter',sans-serif;font-size:10px;font-weight:600;
    letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:14px;
  }
  .wiki-brief p{font-size:15px;line-height:1.8;font-style:italic}
  .wiki-brief a{color:var(--gold);text-decoration:none;border-bottom:1px dotted var(--gold)}
  .wiki-brief a:hover{color:var(--paper)}
  .wiki-load{font-style:italic;color:var(--ink-mute);padding:20px 0}

  .school-nav{display:flex;justify-content:space-between;gap:14px;margin-top:56px;border-top:1px solid var(--border);padding-top:26px}
  .school-nav a{
    text-decoration:none;color:var(--ink);flex:1;max-width:46%;
    padding:16px 20px;border:1px solid var(--border);background:var(--paper);
    transition:all 0.3s;
  }
  .school-nav a:hover{border-color:var(--accent);transform:translateY(-3px)}
  .school-nav .dir{display:block;font-family:'Inter',sans-serif;font-size:10px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--ink-mute);margin-bottom:6px}
  .school-nav .who{font-family:'Cormorant Garamond',serif;font-size:19px;font-weight:600}
  .school-nav a.next{text-align:right}

  /* ====== v2: Field Log 页 ====== */
  /* ====== v2: 地图 Cartography ====== */
  .map-sec{background:linear-gradient(180deg,var(--paper-warm) 0%,var(--paper) 100%)}
  .map-wrap{position:relative;border:1px solid var(--border);background:var(--paper);padding:0;overflow:hidden}
  .map-svg{display:block;width:100%;height:auto}
  .map-svg .thames{fill:none;stroke:#9FB4C4;stroke-width:7;stroke-linecap:round;opacity:0.85}
  .map-svg .thames2{fill:none;stroke:#7E9BB0;stroke-width:2;stroke-linecap:round;opacity:0.5;stroke-dasharray:1 7}
  .map-svg .park{fill:#A9BB8F;opacity:0.28}
  .map-svg .mgrid{stroke:var(--border);stroke-width:0.5;stroke-dasharray:2 6;opacity:0.6}
  .map-svg .mtext{
    font-family:'Inter',sans-serif;font-size:11.5px;letter-spacing:2.2px;
    fill:#7A6C55;text-transform:uppercase;
  }
  .map-pin{cursor:pointer}
  .map-pin circle.core{transition:all 0.25s}
  .map-pin:hover circle.core{stroke-width:2.5}
  .map-pin.detour circle.halo{animation:pinPulse 2.2s ease-out infinite}
  @keyframes pinPulse{
    0%{stroke-opacity:0.8;stroke-width:6;transform:scale(0.7);transform-origin:center;transform-box:fill-box}
    70%{stroke-opacity:0;stroke-width:16;transform:scale(1.35);transform-origin:center;transform-box:fill-box}
    100%{stroke-opacity:0;stroke-width:16;transform:scale(1.35);transform-origin:center;transform-box:fill-box}
  }
  .map-tooltip{
    position:absolute;pointer-events:none;z-index:5;display:none;
    background:var(--bg-dark);color:var(--paper);
    padding:10px 14px;max-width:230px;
    font-family:'Crimson Pro',serif;font-size:14px;line-height:1.45;
    border-left:3px solid var(--gold);
    box-shadow:0 14px 34px var(--shadow-strong);
  }
  .map-tooltip .tt-name{font-family:'Cormorant Garamond',serif;font-size:16px;font-weight:600;display:block;margin-bottom:2px}
  .map-tooltip .tt-meta{font-family:'Inter',sans-serif;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:rgba(250,244,226,0.6)}
  .map-legend{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:18px}
  .legend-chip{
    display:inline-flex;align-items:center;gap:8px;cursor:pointer;
    font-family:'Inter',sans-serif;font-size:11.5px;font-weight:500;letter-spacing:0.5px;
    padding:9px 16px;border:1px solid var(--border);background:var(--paper);color:var(--ink-soft);
    transition:all 0.25s;user-select:none;
  }
  .legend-chip .tier-dot{width:10px;height:10px}
  .legend-chip.active{border-color:var(--ink);color:var(--ink)}
  .legend-chip.off{opacity:0.35}
  .map-note{margin-top:16px;font-family:'Inter',sans-serif;font-size:11px;color:var(--ink-mute);letter-spacing:0.5px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}

  /* ====== v2: 导航徽章 & 卡片升级 ====== */
  .nav-menu li a{position:relative}
    text-transform:uppercase;color:var(--ink-mute);
    padding:4px 10px;border:1px solid var(--border);background:var(--paper-warm);
  }
  .tier-chip .tier-dot{width:7px;height:7px}
    font-family:'Inter',sans-serif;font-size:11.5px;letter-spacing:1px;text-transform:uppercase;
    color:var(--ink-mute);margin:0 0 18px;display:flex;gap:14px;flex-wrap:wrap;align-items:center;
  }
  .dir-count b{color:var(--accent);font-weight:600}
  .tier-filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
  .tier-chip-btn{
    display:inline-flex;align-items:center;gap:8px;cursor:pointer;
    font-family:'Inter',sans-serif;font-size:11.5px;font-weight:500;
    padding:8px 14px;border:1px dashed var(--border);background:transparent;color:var(--ink-soft);
    transition:all 0.25s;user-select:none;
  }
  .tier-chip-btn .tier-dot{width:9px;height:9px}
  .tier-chip-btn:hover{border-color:var(--gold)}
  .tier-chip-btn.active{border-style:solid;border-color:var(--ink);color:var(--ink);background:var(--paper)}

  /* ====== 滚动揭示 ====== */
  .reveal{opacity:0;transform:translateY(30px);transition:opacity 0.9s ease,transform 0.9s ease}
  .reveal.in{opacity:1;transform:translateY(0)}

  /* ====== 浮动光标光晕 ====== */
  .cursor-glow{
    position:fixed;width:300px;height:300px;border-radius:50%;
    background:radial-gradient(circle,rgba(122,24,24,0.06),transparent 70%);
    pointer-events:none;z-index:1;
    transform:translate(-50%,-50%);
    transition:opacity 0.3s;
    mix-blend-mode:multiply;
  }

  @media(max-width:760px){
    .container{padding:0 20px}
    section{padding:60px 0}
    .hero{padding:120px 0 60px}
    .daily-card{padding:30px 24px}
    .card-title{font-size:26px}
    .budget-grid{padding:24px 18px}
    .result-amount{font-size:48px}
    .hero-stats{grid-template-columns:1fr 1fr;gap:18px 14px}
    .hero-card{padding:28px 22px}
    .hero-stat-num{font-size:34px}
    .nav-inner{padding:0 20px}
  }
/* ================================================================
   v3 additions — 多页架构新增组件
   （面包屑 / 二级页头 / 移动菜单 / hub 卡片 / 404 / 导航当前态）
================================================================ */

/* ====== v3: 面包屑 ====== */
.crumbs{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-family:'Inter',sans-serif;font-size:11px;font-weight:500;
  letter-spacing:1.2px;text-transform:uppercase;
  padding-top:110px;margin-bottom:26px;
}
.crumbs a{color:var(--ink-mute);text-decoration:none;transition:color 0.25s}
.crumbs a:hover{color:var(--accent)}
.crumbs .sep{color:var(--ink-mute);opacity:0.5}
.crumbs .here{color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:2px}

/* ====== v3: 二级页头 ====== */
.page-head{padding:0 0 40px;max-width:820px}
.page-head .section-eyebrow{margin-bottom:14px}
.page-head h1{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(38px,5.4vw,58px);font-weight:600;line-height:1.04;
  color:var(--ink);margin-bottom:18px;
}
.page-head h1 em{font-style:italic;color:var(--accent)}
.page-head .page-desc{
  font-family:'Crimson Pro',serif;font-size:17.5px;line-height:1.7;color:var(--ink-soft);max-width:640px;
}

/* ====== v3: 导航当前项 ====== */
.nav-menu a.active{color:var(--accent)}
.nav-menu a.active::after{width:100%}

/* ====== v3: 移动端汉堡菜单 ====== */
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;background:transparent;border:1px solid var(--border);
  cursor:pointer;padding:0;
}
.nav-toggle span{
  display:block;width:18px;height:1.5px;background:var(--ink);margin:0 auto;
  transition:transform 0.3s,opacity 0.3s;
}
.nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
@media(max-width:860px){
  .nav-menu{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--border);
    box-shadow:0 24px 48px var(--shadow);
    padding:10px 24px 22px;
  }
  .nav-menu.open{display:flex}
  .nav-menu li{border-bottom:1px solid rgba(26,19,14,0.06)}
  .nav-menu li:last-child{border-bottom:none}
  .nav-menu a{display:block;padding:15px 4px;font-size:14px}
  .nav-menu a::after{display:none}
  .nav-toggle{display:flex}
}

/* ====== v3: hub 索引卡片（Subjects/Areas/Tools/Collections 索引页） ====== */
.hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.hub-card{
  position:relative;display:flex;flex-direction:column;gap:12px;
  background:var(--paper);border:1px solid var(--border);
  padding:28px 26px;text-decoration:none;overflow:hidden;
  transition:transform 0.35s,border-color 0.35s,box-shadow 0.35s;
}
.hub-card::after{
  content:'';position:absolute;top:0;left:0;width:100%;height:2px;
  background:linear-gradient(90deg,var(--accent),transparent 70%);
  transform:scaleX(0);transform-origin:left;transition:transform 0.45s;
}
.hub-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}
.hub-card:hover::after{transform:scaleX(1)}
.hub-card .hub-eyebrow{
  font-family:'Inter',sans-serif;font-size:10px;font-weight:600;
  letter-spacing:2px;text-transform:uppercase;color:var(--gold-dark);
}
.hub-card .hub-title{
  font-family:'Cormorant Garamond',serif;font-size:26px;font-weight:600;line-height:1.12;color:var(--ink);
}
.hub-card .hub-desc{font-family:'Crimson Pro',serif;font-size:15px;line-height:1.6;color:var(--ink-soft)}
.hub-card .hub-count{
  font-family:'Inter',sans-serif;font-size:10.5px;font-weight:600;
  letter-spacing:1.5px;text-transform:uppercase;color:var(--ink-mute);
  display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:10px;
}
.hub-card .hub-count i{color:var(--accent);font-size:11px}

/* ====== v3: 页面主区间 ====== */
.page-section{padding:0 0 90px}
.page-section.tight{padding:0 0 60px}

/* ====== v3: 叙事段落（学科/城区/系列页正文） ====== */
.prose{max-width:720px}
.prose p{
  font-family:'Crimson Pro',serif;font-size:17.5px;line-height:1.75;
  color:var(--ink-soft);margin-bottom:22px;
}
.prose p:first-of-type::first-letter{
  font-family:'Cormorant Garamond',serif;font-size:52px;font-weight:600;
  float:left;line-height:0.85;padding:6px 12px 0 0;color:var(--accent);
}

/* ====== v3: 404 ====== */
.lost-wrap{min-height:62vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:18px;padding:40px 0 90px}
.lost-code{
  font-family:'Cormorant Garamond',serif;font-size:clamp(90px,16vw,170px);
  font-weight:600;line-height:0.9;color:var(--accent);opacity:0.16;
}
.lost-title{font-family:'Cormorant Garamond',serif;font-size:clamp(30px,4.4vw,44px);font-weight:600;line-height:1.1}
.lost-title em{font-style:italic;color:var(--accent)}
.lost-desc{font-family:'Crimson Pro',serif;font-size:17px;line-height:1.7;color:var(--ink-soft);max-width:560px}

/* ====== v3: 顶部工具行（目录页筛选条） ====== */
.filter-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.filter-groups{display:flex;gap:20px;flex-wrap:wrap}

/* ====== v3: 首页今日一校条 ====== */
.today-house{
  display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
  background:var(--bg-dark);color:rgba(250,244,226,0.88);
  border-left:4px solid var(--gold);
  padding:30px 34px;position:relative;overflow:hidden;
}
.today-house::after{
  content:'';position:absolute;right:-60px;top:-60px;width:220px;height:220px;
  border:1px solid rgba(184,149,69,0.22);border-radius:50%;
}
.today-house .th-eyebrow{
  font-family:'Inter',sans-serif;font-size:10px;font-weight:600;
  letter-spacing:2.4px;text-transform:uppercase;color:var(--gold);
}
.today-house .th-name{
  font-family:'Cormorant Garamond',serif;font-size:clamp(24px,3.4vw,34px);
  font-weight:600;color:var(--paper);margin:6px 0 4px;
}
.today-house .th-meta{font-family:'Crimson Pro',serif;font-size:15px;color:rgba(250,244,226,0.66)}
.today-house a.th-link{
  font-family:'Inter',sans-serif;font-size:11.5px;font-weight:600;
  letter-spacing:1.6px;text-transform:uppercase;text-decoration:none;
  color:var(--gold);display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;border:1px solid rgba(184,149,69,0.45);
  transition:all 0.3s;white-space:nowrap;
}
.today-house a.th-link:hover{background:var(--gold);color:var(--ink)}
@media(max-width:760px){.today-house{grid-template-columns:1fr}}

/* ====== v3: 段落小标题 ====== */
.aside-title{
  font-family:'Inter',sans-serif;font-size:11px;font-weight:600;
  letter-spacing:2.2px;text-transform:uppercase;color:var(--ink-mute);
  display:flex;align-items:center;gap:12px;margin:52px 0 20px;
}
.aside-title::after{content:'';flex:1;height:1px;background:var(--border)}