:root{
    --brand:#660874;
    --brand-hover:#520659;
    --brand-deep:#4A0552;
    --brand-ink:#2B0430;
    --gold:#C9A227;
    --gold-soft:#E8C56A;
    --ink:#17171A;
    --ink-2:#3A3C40;
    --gray:#6E7178;
    --gray-2:#9A9DA3;
    --line:#EBE5F1;
    --bg:#FFFFFF;
    --bg-warm:#FAF8FC;
    --bg-soft:#F3EEF6;
    --radius:16px;
    --shadow-card:0 10px 30px rgba(23,23,26,.06);
    --shadow-lift:0 18px 44px rgba(23,23,26,.12);
    --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  }
  *{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
  html{scroll-behavior:smooth}
  body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.7;font-size:16px;overflow-x:hidden}
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  ul{list-style:none}
  button{font-family:inherit;cursor:pointer;border:none;background:none}
  ::selection{background:rgba(102,8,116,.16)}

  .container{max-width:1200px;margin:0 auto;padding:0 28px}
  section{padding:100px 0}
  .sec-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.32em;color:var(--brand);font-weight:700;margin-bottom:18px}
  .sec-eyebrow::before{content:"";width:26px;height:2px;background:var(--gold)}
  .sec-title{font-size:40px;line-height:1.3;font-weight:800;letter-spacing:.02em}
  .sec-lead{color:var(--gray);font-size:17px;max-width:640px;margin-top:16px}
  .sec-head{margin-bottom:56px}
  .sec-head.center{text-align:center}
  .sec-head.center .sec-lead{margin-left:auto;margin-right:auto}
  .sec-head.center .sec-eyebrow::after{content:"";width:26px;height:2px;background:var(--gold)}

  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:16px;border-radius:12px;padding:15px 32px;transition:all .25s ease;line-height:1}
  .btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(102,8,116,.28)}
  .btn-primary:hover{background:var(--brand-hover);transform:translateY(-2px);box-shadow:0 14px 30px rgba(102,8,116,.34)}
  .btn-ghost{border:1.5px solid rgba(255,255,255,.5);color:#fff}
  .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
  .btn-outline{border:1.5px solid var(--line);color:var(--ink)}
  .btn-outline:hover{border-color:var(--brand);color:var(--brand)}
  .btn-sm{padding:11px 22px;font-size:15px;border-radius:10px}

  /* ───────────── Header ───────────── */
  .header{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .3s ease;padding:18px 0}
  .header .container{display:flex;align-items:center;gap:24px}
  .header.scrolled{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);box-shadow:0 2px 20px rgba(23,23,26,.07);padding:12px 0}
  .logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
  .logo-img{height:48px;width:auto;display:block;transition:filter .3s ease}
  .header:not(.scrolled) .logo-img{filter:brightness(0) invert(1)}
  .footer .logo-img{filter:brightness(0) invert(1);opacity:.92}
  .logo-text b{display:block;font-size:19px;font-weight:800;letter-spacing:.04em;color:#fff;transition:color .3s}
  .logo-text i{display:block;font-style:normal;font-size:10.5px;letter-spacing:.18em;color:rgba(255,255,255,.66);transition:color .3s}
  .header.scrolled .logo-text b{color:var(--ink)}
  .header.scrolled .logo-text i{color:var(--gray-2)}
  .nav{display:flex;gap:6px;margin:0 auto}
  .nav a{white-space:nowrap;padding:9px 11px;font-size:15px;font-weight:600;color:rgba(255,255,255,.86);border-radius:9px;transition:all .2s}
  .nav a:hover{color:#fff;background:rgba(255,255,255,.1)}
  .header.scrolled .nav a{color:var(--ink-2)}
  .header.scrolled .nav a:hover{color:var(--brand);background:rgba(102,8,116,.06)}
  .header-right{display:flex;align-items:center;gap:20px;flex-shrink:0}
  .hotline{display:flex;align-items:center;gap:9px;color:#fff;transition:color .3s}
  .hotline svg{width:19px;height:19px;flex-shrink:0}
  .hotline b{font-size:17px;letter-spacing:.03em}
  .hotline small{display:block;font-size:11px;opacity:.7;line-height:1.3}
  .header.scrolled .hotline{color:var(--ink)}
  .header.scrolled .hotline b{color:var(--brand)}
  .header.scrolled .hotline small{opacity:.6;color:var(--gray)}
  .menu-btn{display:none;width:42px;height:42px;border-radius:10px;flex-direction:column;align-items:center;justify-content:center;gap:5px}
  .menu-btn i{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:all .25s}
  .header.scrolled .menu-btn i{background:var(--ink)}
  .mobile-nav{display:none;position:fixed;top:0;left:0;right:0;z-index:99;background:#fff;box-shadow:0 20px 50px rgba(23,23,26,.15);padding:86px 28px 30px;transform:translateY(-105%);transition:transform .35s cubic-bezier(.22,.8,.3,1)}
  .mobile-nav.open{transform:translateY(0)}
  .mobile-nav a{display:block;padding:14px 6px;font-size:17px;font-weight:700;border-bottom:1px solid var(--line);color:var(--ink)}
  .mobile-nav a:last-child{border:none}
  .mobile-nav .btn{width:100%;margin-top:14px}

  /* ───────────── Hero ───────────── */
  .hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:150px 0 0;color:#fff;overflow:hidden}
  .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
  .hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(19,7,23,.93) 0%,rgba(30,11,34,.8) 42%,rgba(102,8,116,.55) 100%)}
  .hero::after{content:"迪";position:absolute;right:-40px;bottom:-90px;font-family:"Songti SC","SimSun",serif;font-size:420px;line-height:1;color:rgba(255,255,255,.035);z-index:-1;pointer-events:none}
  .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;padding:0 0 80px}
  .hero-eyebrow{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:8px 18px;font-size:13.5px;letter-spacing:.18em;color:rgba(255,255,255,.9);margin-bottom:30px;backdrop-filter:blur(6px)}
  .hero-eyebrow em{font-style:normal;color:var(--gold-soft)}
  .hero h1{font-size:56px;line-height:1.24;font-weight:800;letter-spacing:.02em;margin-bottom:24px}
  .hero h1 em{font-style:normal;color:var(--gold-soft);position:relative}
  .hero-sub{font-size:18px;color:rgba(255,255,255,.82);max-width:520px;margin-bottom:40px}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap}
  .hero-points{display:flex;gap:34px;margin-top:52px;flex-wrap:wrap}
  .hero-points li{display:flex;align-items:center;gap:9px;font-size:14.5px;color:rgba(255,255,255,.85)}
  .hero-points svg{width:18px;height:18px;color:var(--gold-soft);flex-shrink:0}

  /* 预约卡片 */
  .book-card{background:#fff;border-radius:20px;padding:36px 34px;color:var(--ink);box-shadow:0 30px 70px rgba(0,0,0,.35)}
  .book-card h3{font-size:22px;font-weight:800;letter-spacing:.02em}
  .book-card .book-desc{font-size:13.5px;color:var(--gray);margin:8px 0 22px}
  .field{margin-bottom:14px}
  .field label{display:block;font-size:12.5px;font-weight:700;color:var(--ink-2);margin-bottom:6px;letter-spacing:.06em}
  .field select,.field input{width:100%;height:46px;border:1.5px solid var(--line);border-radius:10px;padding:0 14px;font-size:15px;font-family:inherit;color:var(--ink);background:#FBFAFD;transition:border .2s;appearance:none;-webkit-appearance:none}
  .field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:34px}
  .field select:focus,.field input:focus{outline:none;border-color:var(--brand);background:#fff}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .book-card .btn{width:100%;margin-top:8px}
  .book-tip{font-size:12px;color:var(--gray-2);text-align:center;margin-top:12px}
  .book-ok{text-align:center;padding:36px 0 26px;display:none}
  .book-ok svg{width:58px;height:58px;color:var(--brand);margin:0 auto 16px}
  .book-ok h4{font-size:19px;margin-bottom:8px}
  .book-ok p{font-size:14px;color:var(--gray)}
  .book-card.done .book-form{display:none}
  .book-card.done .book-ok{display:block}

  /* 数据条 */
  .stat-strip{background:rgba(255,255,255,.07);border-top:1px solid rgba(255,255,255,.14);backdrop-filter:blur(10px);position:relative}
  .stat-strip .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:30px;padding-bottom:26px}
  .stat b{display:flex;align-items:baseline;gap:3px;font-size:36px;font-weight:800;color:#fff;letter-spacing:.01em}
  .stat b i{font-style:normal;font-size:17px;font-weight:700;color:var(--gold-soft)}
  .stat span{display:block;font-size:13px;color:rgba(255,255,255,.62);margin-top:2px;letter-spacing:.08em}
  .stat-note{position:absolute;right:32px;bottom:8px;font-size:10.5px;color:rgba(255,255,255,.3)}

  /* ───────────── 关于 ───────────── */
  .about{background:url(../img/bg-soft.jpg) center/cover no-repeat}
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
  .about-copy .sec-lead{margin-top:18px}
  .about-values{margin-top:34px;display:grid;gap:20px}
  .about-values li{display:flex;gap:16px}
  .av-ico{width:46px;height:46px;border-radius:12px;background:var(--bg-warm);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--brand)}
  .av-ico svg{width:22px;height:22px}
  .about-values b{display:block;font-size:16.5px;margin-bottom:3px}
  .about-values p{font-size:14px;color:var(--gray);line-height:1.65}
  .about-media{position:relative}
  .about-media .m1{border-radius:20px;box-shadow:var(--shadow-lift);width:100%;aspect-ratio:4/3.4;object-fit:cover}
  .about-media .m2{position:absolute;right:-34px;bottom:-46px;width:52%;border-radius:16px;box-shadow:var(--shadow-lift);border:6px solid #fff;aspect-ratio:4/3;object-fit:cover}
  .about-badge{position:absolute;left:-26px;top:-24px;background:var(--brand);color:#fff;border-radius:16px;padding:16px 20px;box-shadow:0 14px 32px rgba(102,8,116,.4);text-align:center}
  .about-badge b{display:block;font-size:26px;font-weight:800;line-height:1.1}
  .about-badge span{font-size:11.5px;letter-spacing:.14em;opacity:.85}

  /* ───────────── 服务体系 ───────────── */
  .services{background:url(../img/bg-dots.jpg) center/cover no-repeat}
  .svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px 30px;transition:all .3s ease;position:relative;overflow:hidden}
  .svc-card::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:linear-gradient(90deg,var(--brand),var(--gold));transition:width .35s ease}
  .svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
  .svc-card:hover::after{width:100%}
  .svc-ico{width:54px;height:54px;border-radius:14px;background:rgba(102,8,116,.08);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
  .svc-ico svg{width:26px;height:26px}
  .svc-card h3{font-size:19px;margin-bottom:10px;letter-spacing:.02em}
  .svc-card p{font-size:14px;color:var(--gray);line-height:1.7}
  .svc-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}
  .svc-tags i{font-style:normal;font-size:11.5px;color:var(--brand);background:rgba(102,8,116,.06);border:1px solid rgba(102,8,116,.14);padding:3px 10px;border-radius:999px}

  /* ───────────── 智能规划平台（1:1 复刻轨道动画） ───────────── */
  .platform{position:relative;overflow:hidden;background:#fff url("../img/platform-bg.jpg") center/cover no-repeat;padding:46px 0 70px}
  .pf-head{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:14px;padding:0 20px}
  .pf-head .pf-flag{width:38px;height:30px;background:var(--brand);clip-path:polygon(0 0,100% 0,82% 50%,100% 100%,0 100%);flex-shrink:0}
  .pf-head .pf-flag.flip{transform:scaleX(-1)}
  .pf-title{font-size:40px;font-weight:700;color:#333;letter-spacing:2px;margin:0;white-space:nowrap}
  .pf-title .pf-red{color:var(--brand)}
  .pf-subtitle{font-size:26px;color:#333;font-weight:400;text-align:center;margin:0 0 34px}
  .pf-stage{position:relative;max-width:1400px;height:600px;margin:0 auto}
  .pf-glow{position:absolute;left:50%;top:59%;width:30%;transform:translate(-50%,-50%);pointer-events:none;animation:pfGlowSpin 9s linear infinite}
  @keyframes pfGlowSpin{from{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(360deg)}}
  /* 声呐涟漪：原站两层描边圆环 scale 49%→126% + 淡出，8s 循环、错相位 */
  .pf-ripple{position:absolute;left:50%;top:59%;width:19.5%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);border:2px solid rgba(138,31,160,.6);opacity:0;pointer-events:none;animation:pfRipple 8s linear infinite}
  .pf-ripple.b{border-width:1px;border-color:rgba(138,31,160,.45);animation-delay:2s}
  @keyframes pfRipple{
    0%{transform:translate(-50%,-50%) scale(.49);opacity:0}
    8%{opacity:.8}
    55%{opacity:.35}
    100%{transform:translate(-50%,-50%) scale(1.26);opacity:0}
  }
  /* 三个光斑：挂在轨道环上绕 Ai 球公转（不同半径/速度/方向） */
  .pf-orbit{position:absolute;left:50%;top:59%;transform:translate(-50%,-50%);aspect-ratio:1;border-radius:50%;pointer-events:none}
  .pf-orbit.o1{width:40%;animation:pfSpin 32s linear infinite;animation-delay:-8s}
  .pf-orbit.o2{width:30%;animation:pfSpinRev 26s linear infinite;animation-delay:-13s}
  .pf-orbit.o3{width:47%;animation:pfSpin 44s linear infinite;animation-delay:-30s}
  .pf-blob{position:absolute;left:50%;top:0;width:9%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(188,118,220,.55) 0%,rgba(188,118,220,.25) 45%,rgba(188,118,220,0) 72%);filter:blur(1px);pointer-events:none}
  .pf-orbit.o2 .pf-blob{width:7%;background:radial-gradient(circle,rgba(178,108,214,.45) 0%,rgba(178,108,214,0) 70%)}
  .pf-orbit.o3 .pf-blob{width:11%;background:radial-gradient(circle,rgba(198,140,226,.4) 0%,rgba(198,140,226,.18) 50%,rgba(198,140,226,0) 74%)}
  .pf-globe{position:absolute;left:50%;top:59%;width:10%;transform:translate(-50%,-50%);pointer-events:none}
  .pf-node{position:absolute;width:240px;text-align:center;transform:translateX(-50%)}
  .pf-node img{width:58px;height:58px;margin:0 auto;display:block;animation:pfBob 8s ease-in-out infinite}
  .pf-node h3{font-size:17px;font-weight:700;color:#333;margin:12px 0 6px}
  .pf-node p{font-size:14px;color:#333;line-height:1.6;margin:0}
  @keyframes pfBob{0%,100%{transform:translateY(0)}25%{transform:translateY(-11px)}50%{transform:translateY(23px)}75%{transform:translateY(-21px)}}
  .pf-n1{left:50%;top:3%}
  .pf-n2{left:30%;top:27%}
  .pf-n3{left:70%;top:27%}
  .pf-n4{left:26.5%;top:60%}
  .pf-n5{left:73.5%;top:60%}
  @media (max-width:900px){
    .pf-title{font-size:28px;letter-spacing:1px}
    .pf-subtitle{font-size:18px}
    .pf-stage{height:auto;display:flex;flex-direction:column;align-items:center;gap:36px;padding:225px 0 6px}
    .pf-glow{left:50%;top:120px;width:78%;transform:translate(-50%,-50%)}
    .pf-globe{left:50%;top:120px;width:26%;transform:translate(-50%,-50%)}
    .pf-ripple{left:50%;top:120px}
    .pf-blob,.pf-orbit{display:none}
    .pf-n1,.pf-n2,.pf-n3,.pf-n4,.pf-n5{position:static;transform:none;order:1}
    .pf-globe{order:0}
  }

  /* ───────────── 方法论（深色带） ───────────── */
  .method{background:linear-gradient(120deg,#1B0A20 0%,var(--brand-ink) 55%,#240427 100%);color:#fff;position:relative;overflow:hidden}
  .method::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,39,.16),transparent 65%)}
  .method .sec-eyebrow{color:var(--gold-soft)}
  .method .sec-eyebrow::before{background:var(--gold)}
  .method .sec-lead{color:rgba(255,255,255,.7)}
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:64px;position:relative;z-index:1}
  .step{padding:0 44px;position:relative}
  .step+.step{border-left:1px solid rgba(255,255,255,.14)}
  .step-num{font-family:Georgia,"Times New Roman",serif;font-size:64px;line-height:1;color:var(--gold-soft);opacity:.9;margin-bottom:18px}
  .step h3{font-size:21px;margin-bottom:12px;letter-spacing:.04em}
  .step p{font-size:14.5px;color:rgba(255,255,255,.68);line-height:1.75}
  .step-ico{position:absolute;top:6px;right:34px;width:40px;height:40px;color:rgba(255,255,255,.2)}
  .step-ico svg{width:100%;height:100%}

  /* ───────────── 师资 ───────────── */
  .teachers{background:url(../img/teachers-bg.jpg) center/cover no-repeat;overflow:visible}
  .teachers .container{max-width:1400px;overflow:visible}
  /* 预留少量头顶探出（约 8%，勿过大） */
  .tea-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 22px;padding-top:8%;overflow:visible}
  .tea-card{position:relative;container-type:inline-size;aspect-ratio:1920/870;overflow:visible;background:none;box-shadow:none;transition:transform .3s}
  .tea-card:hover{transform:translateY(-4px)}
  .tea-card:hover .tea-skin{box-shadow:var(--shadow-lift)}
  /* 卡片框：用 class 循环底图，新增第 7 位及以后也能显示 */
  .tea-skin{position:absolute;inset:0;border-radius:22px;box-shadow:var(--shadow-card);background:center/cover no-repeat;z-index:0;overflow:hidden;background-image:url(../img/tea-card1.jpg)}
  .tea-skin--1{background-image:url(../img/tea-card1.jpg)}
  .tea-skin--2{background-image:url(../img/tea-card2.jpg)}
  .tea-skin--3{background-image:url(../img/tea-card3.jpg)}
  .tea-skin--4{background-image:url(../img/tea-card4.jpg)}
  .tea-skin--5{background-image:url(../img/tea-card5.jpg)}
  .tea-skin--6{background-image:url(../img/tea-card6.jpg)}
  /* 完整卡片，不再裁切右侧（避免出现白色遮罩块） */
  /*
   * 人像：无遮罩、无白底容器
   * mix-blend-mode:multiply 让图片里的纯白/近白变成「透出」卡片，达到抠图效果
   */
  .tea-person-wrap{position:absolute;right:1%;left:auto;width:44%;top:-8%;bottom:6%;z-index:2;pointer-events:none;overflow:visible;background:transparent !important;--tea-x:0%;--tea-y:0%;--tea-s:1}
  .tea-person{width:100%;height:100%;object-fit:contain;object-position:right bottom;display:block;background:transparent !important;border:0;border-radius:0;box-shadow:none;mix-blend-mode:multiply;transform:translate(var(--tea-x),var(--tea-y)) scale(var(--tea-s));transform-origin:right bottom}
  /* 姓名：左侧紫色立柱内竖排白字 */
  .tea-name{position:absolute;left:6%;top:50%;transform:translateY(-50%);writing-mode:vertical-rl;font-size:clamp(11px,2.6cqw,16px);font-weight:800;color:#fff;letter-spacing:.16em;text-shadow:0 1px 6px rgba(60,0,70,.4);margin:0;z-index:3}
  .tea-role{position:absolute;left:22.5%;top:22%;font-size:clamp(13px,2.8cqw,18px);color:var(--brand);font-weight:800;letter-spacing:.04em;white-space:nowrap;z-index:3}
  .tea-points{list-style:none;position:absolute;left:22.4%;top:0;width:37%;height:100%;z-index:3}
  .tea-points li{position:absolute;left:0;transform:translateY(-50%);font-size:clamp(9px,2.1cqw,12.5px);color:var(--gray);white-space:nowrap}
  .tea-points li:nth-child(1){top:43.5%}
  .tea-points li:nth-child(2){top:58.3%}
  .tea-points li:nth-child(3){top:73%}
  .tea-points b{color:var(--brand);font-weight:700}
  .tea-note{text-align:center;font-size:12.5px;color:var(--gray-2);margin-top:30px}
  @media (max-width:920px){
    .tea-grid{grid-template-columns:1fr;gap:36px 14px;padding-top:10%}
    .tea-person-wrap{top:-6%;bottom:6%}
  }

  /* ───────────── 成果 ───────────── */
  .results{background:url(../img/bg-wave.jpg) center/cover no-repeat}
  .res-top{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:64px}
  .res-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;text-align:center;transition:all .3s}
  .res-card:hover{box-shadow:var(--shadow-card);transform:translateY(-3px)}
  .res-card b{display:flex;align-items:baseline;justify-content:center;gap:3px;font-size:42px;font-weight:800;color:var(--brand);line-height:1.1}
  .res-card b i{font-style:normal;font-size:19px;color:var(--gold)}
  .res-card span{display:block;font-size:13.5px;color:var(--gray);margin-top:8px;letter-spacing:.06em}
  .uni-wall{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px 40px 34px;margin-bottom:34px}
  .uni-wall h4{font-size:15px;letter-spacing:.1em;color:var(--ink-2);margin-bottom:24px;display:flex;align-items:center;gap:10px}
  .uni-wall h4::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}
  .uni-list{display:flex;flex-wrap:wrap;gap:12px}
  .uni-list i{font-style:normal;font-size:14.5px;font-weight:600;color:var(--ink-2);border:1px solid var(--line);border-radius:10px;padding:9px 20px;background:var(--bg-warm);transition:all .2s}
  .uni-list i:hover{border-color:var(--brand);color:var(--brand);background:#fff}
  .res-note{font-size:12px;color:var(--gray-2);line-height:1.8}
  .story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
  .story-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;position:relative}
  .story-card::before{content:"“";font-family:Georgia,serif;font-size:64px;line-height:1;color:rgba(102,8,116,.14);position:absolute;top:16px;right:24px}
  .story-tag{display:inline-block;font-size:12px;font-weight:700;color:var(--brand);background:rgba(102,8,116,.07);border:1px solid rgba(102,8,116,.16);border-radius:999px;padding:4px 13px;margin-bottom:16px;letter-spacing:.06em}
  .story-card h3{font-size:16.5px;margin-bottom:10px;line-height:1.5}
  .story-card p{font-size:13.5px;color:var(--gray);line-height:1.75}

  /* ───────────── 校区环境 ───────────── */
  .campus{background:url(../img/bg-soft.jpg) center/cover no-repeat}
  .cam-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
  .cam-item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card)}
  .cam-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
  .cam-item:hover img{transform:scale(1.05)}
  .cam-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:38px 20px 16px;font-size:13.5px;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(20,12,10,.72));letter-spacing:.08em}
  .cam-1{grid-column:span 4;grid-row:span 2}
  .cam-2,.cam-3{grid-column:span 2;aspect-ratio:1/1.02}
  .cam-4,.cam-5,.cam-6{grid-column:span 2;aspect-ratio:1/1.02}
  .cam-note{text-align:center;font-size:12.5px;color:var(--gray-2);margin-top:22px}

  /* ───────────── 资讯 ───────────── */
  .news{background:url(../img/bg-dots.jpg) center/cover no-repeat}
  .news-list{display:grid;gap:16px;max-width:900px;margin:0 auto}
  .news-item{display:flex;align-items:center;gap:26px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 30px;transition:all .25s}
  .news-item:hover{box-shadow:var(--shadow-card);transform:translateX(6px)}
  .news-date{flex-shrink:0;text-align:center;border-right:1px solid var(--line);padding-right:24px;min-width:64px}
  .news-date b{display:block;font-size:26px;font-weight:800;color:var(--brand);line-height:1.15}
  .news-date span{font-size:11.5px;color:var(--gray-2);letter-spacing:.1em}
  .news-item h3{font-size:16.5px;font-weight:700;margin-bottom:4px}
  .news-item p{font-size:13px;color:var(--gray)}
  .news-arrow{margin-left:auto;color:var(--gray-2);flex-shrink:0;transition:all .2s}
  .news-item:hover .news-arrow{color:var(--brand);transform:translateX(4px)}

  /* ───────────── FAQ ───────────── */
  .faq{background:url(../img/bg-wave.jpg) center/cover no-repeat}
  .faq-list{max-width:860px;margin:0 auto}
  .faq-item{border:1px solid var(--line);border-radius:14px;margin-bottom:14px;background:#fff;overflow:hidden;transition:box-shadow .25s}
  .faq-item[open]{box-shadow:var(--shadow-card);border-color:rgba(102,8,116,.35)}
  .faq-item summary{list-style:none;display:flex;align-items:center;gap:16px;padding:22px 26px;font-size:16.5px;font-weight:700;cursor:pointer}
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary .q{flex-shrink:0;width:30px;height:30px;border-radius:9px;background:rgba(102,8,116,.08);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
  .faq-item summary .chev{margin-left:auto;transition:transform .25s;color:var(--gray-2);flex-shrink:0}
  .faq-item[open] summary .chev{transform:rotate(180deg);color:var(--brand)}
  .faq-body{padding:0 26px 24px 72px;font-size:14.5px;color:var(--gray);line-height:1.85}

  /* ───────────── 底部 CTA ───────────── */
  .cta{background:linear-gradient(115deg,var(--brand) 0%,var(--brand-deep) 70%,#330536 100%);color:#fff;text-align:center;position:relative;overflow:hidden}
  .cta::before,.cta::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.12)}
  .cta::before{width:520px;height:520px;left:-180px;top:-220px}
  .cta::after{width:680px;height:680px;right:-240px;bottom:-320px}
  .cta .sec-title{color:#fff}
  .cta .sec-lead{color:rgba(255,255,255,.8);margin-left:auto;margin-right:auto}
  .cta-actions{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:40px;position:relative;z-index:1}
  .cta-phone{display:flex;align-items:center;gap:12px;margin-top:34px;font-size:15px;color:rgba(255,255,255,.85);position:relative;z-index:1}
  .cta-phone b{font-size:30px;letter-spacing:.04em;color:#fff;font-weight:800}
  .cta-phone svg{width:22px;height:22px;color:var(--gold-soft)}

  /* ───────────── Footer ───────────── */
  .footer{background:#150C1A;color:rgba(255,255,255,.68);font-size:14px}
  .footer-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:52px;padding:72px 0 52px}
  .footer .logo-text b{color:#fff}
  .footer .logo-text i{color:rgba(255,255,255,.5)}
  .footer-desc{font-size:13.5px;line-height:1.9;margin:20px 0 26px;color:rgba(255,255,255,.55);max-width:300px}
  .qr-box{display:flex;gap:14px;align-items:center}
  .qr-img{width:86px;height:86px;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}
  .qr-img svg{width:64px;height:64px}
  .qr-box p{font-size:12.5px;line-height:1.8;color:rgba(255,255,255,.6)}
  .qr-box p b{color:#fff;font-size:13.5px}
  .footer h4{color:#fff;font-size:15.5px;margin-bottom:20px;letter-spacing:.06em}
  .footer-col li{margin-bottom:11px}
  .footer-col a{font-size:13.5px;color:rgba(255,255,255,.55);transition:color .2s}
  .footer-col a:hover{color:var(--gold-soft)}
  .footer-contact li{display:flex;gap:11px;margin-bottom:15px;font-size:13.5px;color:rgba(255,255,255,.6);line-height:1.65}
  .footer-contact svg{width:16px;height:16px;flex-shrink:0;margin-top:4px;color:var(--gold)}
  .footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:22px 0;display:flex;align-items:center;gap:8px 24px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,.38)}
  .footer-bottom a{color:rgba(255,255,255,.38)}
  .footer-bottom a:hover{color:var(--gold-soft)}
  .footer-disc{font-size:11px;color:rgba(255,255,255,.3);line-height:1.8;padding:0 0 26px;max-width:980px}

  /* ───────────── 浮动组件 ───────────── */
  .float-rail{position:fixed;right:22px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:12px}
  .float-btn{width:52px;height:52px;border-radius:14px;background:#fff;color:var(--ink-2);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px rgba(23,23,26,.18);transition:all .25s;position:relative;border:1px solid var(--line)}
  .float-btn:hover{background:var(--brand);color:#fff;transform:translateY(-3px)}
  .float-btn svg{width:22px;height:22px}
  .float-btn .tip{position:absolute;right:64px;top:50%;transform:translateY(-50%);background:var(--ink);color:#fff;font-size:12.5px;padding:8px 14px;border-radius:9px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s}
  .float-btn:hover .tip{opacity:1}
  #toTop{opacity:0;pointer-events:none;transition:all .3s}
  #toTop.show{opacity:1;pointer-events:auto}
  .mobile-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;box-shadow:0 -8px 30px rgba(23,23,26,.12);padding:10px 14px calc(10px + env(safe-area-inset-bottom))}
  .mobile-cta .container{display:grid;grid-template-columns:1fr 1.4fr;gap:10px;padding:0}
  .mobile-cta .btn{padding:13px 10px;font-size:15px}

  /* ───────────── 动效 ───────────── */
  .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}
  .reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}.reveal.d4{transition-delay:.4s}

  /* ───────────── 响应式 ───────────── */
  @media (max-width:1080px){
    .nav{display:none}
    .hotline{display:none}
    .menu-btn{display:flex}
    .mobile-nav{display:block}
    .hero-grid{grid-template-columns:1fr;gap:48px}
    .hero h1{font-size:44px}
    .about-grid{grid-template-columns:1fr;gap:70px}
    .about-media .m2{right:-8px;bottom:-38px}
    .svc-grid,.tea-grid,.story-grid{grid-template-columns:repeat(2,1fr)}
    .res-top{grid-template-columns:repeat(2,1fr)}
    .steps{grid-template-columns:1fr;gap:44px}
    .step{padding:0}
    .step+.step{border-left:none;border-top:1px solid rgba(255,255,255,.14);padding-top:44px}
    .footer-main{grid-template-columns:1fr 1fr;gap:44px}
  }
  @media (max-width:680px){
    section{padding:70px 0}
    .container{padding:0 20px}
    .header .container{gap:12px}
    .header-right{gap:10px}
    .header-right .btn{display:none}
    .logo-img{height:40px}
    .logo-text b{font-size:16px}
    .logo-text i{font-size:9px;letter-spacing:.12em}
    .menu-btn{width:38px;height:38px}
    .hero{min-height:auto;padding-top:120px}
    .hero h1{font-size:33px}
    .hero-sub{font-size:15.5px}
    .sec-title{font-size:29px}
    .stat-strip .container{grid-template-columns:repeat(2,1fr);gap:26px 12px}
    .stat b{font-size:27px}
    .stat-note{position:static;text-align:center;padding-bottom:14px}
    .book-card{padding:28px 22px}
    .field-row{grid-template-columns:1fr}
    .svc-grid,.tea-grid,.story-grid{grid-template-columns:1fr}
    .cam-grid{grid-template-columns:1fr;gap:14px}
    .cam-1,.cam-2,.cam-3,.cam-4,.cam-5,.cam-6{grid-column:span 1}
    .cam-1{grid-row:span 1;aspect-ratio:16/10}
    .cam-2,.cam-3{aspect-ratio:16/10}
    .cam-4,.cam-5,.cam-6{aspect-ratio:16/10}
    .res-top{grid-template-columns:repeat(2,1fr);gap:12px}
    .res-card{padding:26px 14px}
    .res-card b{font-size:31px}
    .news-item{padding:18px 20px;gap:16px}
    .news-item p{display:none}
    .news-arrow{display:none}
    .faq-body{padding-left:26px}
    .uni-wall{padding:26px 22px}
    .footer-main{grid-template-columns:1fr;gap:40px;padding:56px 0 40px}
    .mobile-cta{display:block}
    .float-rail{bottom:78px}
    body{padding-bottom:64px}
    .about-media{margin-right:14px}
    .about-badge{left:-10px}
  }