#top{
    --blue:#0E50C8;
    --deep:#053b78;
    --ink:#142337;
    --muted:#637287;
    --line:#dfe8f2;
    --sky:#eaf4ff;
    --sky-2:#f3f7fc;
    --orange:#ff8b2c;
    --white:#fff;
    --radius:14px;
    --shadow:0 8px 30px rgba(20,35,55,.08);
    --shadow-hover:0 14px 40px rgba(14,80,200,.14);
  }
#top, #top *{box-sizing:border-box}
  #top *{margin:0;padding:0}
  #top{scroll-behavior:smooth}
  #top{font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Helvetica Neue",Arial,sans-serif;color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}
  #top .wrap{max-width:1120px;margin:0 auto;padding:0 24px}
  #top a{color:inherit;text-decoration:none}
  #top img{display:block;width:100%;height:100%;object-fit:cover}

  /* ---------- 顶部导航 ---------- */
  #top .nav{
    position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
    backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
  }
  #top .nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
  #top .nav-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:.5px}
  #top .nav-logo .mark{
    width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--blue),var(--deep));
    color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;letter-spacing:0;
  }
  #top .nav-links{display:flex;gap:4px}
  #top .nav-links a{
    font-size:14px;color:var(--muted);padding:6px 14px;border-radius:999px;transition:.2s;
  }
  #top .nav-links a:hover{color:var(--blue);background:var(--sky)}
  #top .nav-cta{
    font-size:14px;font-weight:600;color:#fff;background:var(--blue);
    padding:8px 20px;border-radius:999px;transition:.2s;white-space:nowrap;
  }
  #top .nav-cta:hover{background:var(--deep)}
  @media(max-width:900px){#top .nav-links{display:none}}

  /* ---------- Hero ---------- */
  #top .hero{
    background:
      radial-gradient(900px 480px at 85% -10%,rgba(14,80,200,.16),transparent 60%),
      radial-gradient(700px 420px at -10% 110%,rgba(255,139,44,.10),transparent 60%),
      linear-gradient(180deg,var(--sky-2) 0%,#fff 100%);
    padding:88px 0 72px;
  }
  #top .eyebrow{
    display:inline-block;font-size:12px;font-weight:700;letter-spacing:.22em;
    text-transform:uppercase;color:var(--blue);background:var(--sky);
    padding:5px 14px;border-radius:999px;margin-bottom:22px;
  }
  #top .hero h1{font-size:clamp(30px,4.6vw,50px);line-height:1.28;font-weight:700;letter-spacing:.01em}
  #top .hero .sub{max-width:640px;margin-top:20px;font-size:17px;color:var(--muted)}
  #top .hero-fields{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
  #top .hero-fields span{
    font-size:13px;font-weight:600;color:var(--deep);background:#fff;
    border:1px solid var(--line);border-radius:999px;padding:6px 16px;
  }
  #top .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
  #top .btn{
    display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;
    padding:13px 30px;border-radius:999px;transition:.2s;
  }
  #top .btn-primary{background:var(--blue);color:#fff}
  #top .btn-primary:hover{background:var(--deep);transform:translateY(-2px);box-shadow:var(--shadow-hover)}
  #top .btn-ghost{border:1.5px solid var(--line);color:var(--ink);background:#fff}
  #top .btn-ghost:hover{border-color:var(--blue);color:var(--blue)}

  /* ---------- 章节通用 ---------- */
  #top .section{padding:88px 0}
  #top .section.alt{background:var(--sky-2)}
  #top .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:52px}
  #top .section-no{
    font-size:13px;font-weight:700;letter-spacing:.18em;color:var(--blue);
    display:flex;align-items:center;gap:12px;margin-bottom:14px;
  }
  #top .section-no::after{content:"";width:44px;height:2px;background:var(--blue);opacity:.35}
  #top .section-head h2{font-size:clamp(26px,3.2vw,36px);font-weight:700;line-height:1.3}
  #top .section-head .desc{max-width:400px;color:var(--muted);font-size:15.5px;padding-bottom:6px}
  @media(max-width:760px){#top .section-head{flex-direction:column;align-items:flex-start;gap:14px}}

  /* ---------- 01 为什么加入 ---------- */
  #top .value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  @media(max-width:900px){#top .value-grid{grid-template-columns:1fr}}
  #top .value-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:34px 30px;transition:.25s;position:relative;overflow:hidden;
  }
  #top .value-card::before{
    content:"";position:absolute;top:0;left:0;right:0;height:3px;
    background:linear-gradient(90deg,var(--blue),#7fc4ff);transform:scaleX(0);transform-origin:left;transition:.3s;
  }
  #top .value-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
  #top .value-card:hover::before{transform:scaleX(1)}
  #top .value-card .num{font-size:12px;font-weight:700;letter-spacing:.2em;color:var(--blue)}
  #top .value-card h3{font-size:20px;margin:14px 0 10px}
  #top .value-card p{font-size:15px;color:var(--muted)}

  /* ---------- 02 薪酬福利 ---------- */
  #top .rewards-intro{
    max-width:720px;margin-bottom:44px;
  }
  #top .rewards-intro h3{font-size:22px;margin-bottom:10px}
  #top .rewards-intro p{color:var(--muted);font-size:15.5px}
  #top .benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  @media(max-width:900px){#top .benefit-grid{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:560px){#top .benefit-grid{grid-template-columns:1fr}}
  #top .benefit{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:26px 24px;transition:.25s;
  }
  #top .benefit:hover{box-shadow:var(--shadow);border-color:#b9d4f1;transform:translateY(-3px)}
  #top .benefit i{
    display:inline-flex;align-items:center;justify-content:center;
    width:44px;height:44px;border-radius:12px;background:var(--sky);color:var(--blue);
    font-style:normal;font-size:20px;margin-bottom:14px;
  }
  #top .benefit b{display:block;font-size:16.5px;margin-bottom:6px}
  #top .benefit small{font-size:13.5px;color:var(--muted);letter-spacing:.02em}

  /* ---------- 03 成长发展 ---------- */
  #top .sub-block{margin-bottom:64px}
  #top .sub-block:last-child{margin-bottom:0}
  #top .sub-title{
    display:flex;align-items:baseline;gap:14px;margin-bottom:8px;
  }
  #top .sub-title .tag{
    font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--blue);
    background:var(--sky);padding:4px 12px;border-radius:6px;
  }
  #top .sub-title h3{font-size:22px}
  #top .sub-desc{color:var(--muted);font-size:15px;margin-bottom:28px}
  #top .training-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
  @media(max-width:900px){#top .training-flow{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:560px){#top .training-flow{grid-template-columns:1fr}}
  #top .training-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    overflow:hidden;transition:.25s;
  }
  #top .training-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
  #top .training-card .ph{height:150px;overflow:hidden;position:relative}
  #top .training-card .ph img{transition:.4s}
  #top .training-card:hover .ph img{transform:scale(1.05)}
  #top .training-card .ph .step{
    position:absolute;top:12px;left:12px;background:rgba(5,59,120,.85);color:#fff;
    font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;letter-spacing:.08em;
  }
  #top .training-card .txt{padding:18px 20px 22px}
  #top .training-card .txt b{display:block;font-size:16.5px;margin-bottom:4px}
  #top .training-card .txt span{font-size:13.5px;color:var(--muted)}
  #top .training-note{
    margin-top:22px;font-size:14px;color:var(--muted);display:flex;align-items:center;gap:8px;
  }
  #top .training-note::before{content:"◆";color:var(--blue);font-size:10px}

  #top .path-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px 34px}
  #top .path-row{display:grid;grid-template-columns:200px 1fr;gap:28px;padding:26px 0;align-items:center}
  #top .path-row + .path-row{border-top:1px dashed var(--line)}
  @media(max-width:760px){#top .path-row{grid-template-columns:1fr;gap:14px}}
  #top .path-name i{font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--blue)}
  #top .path-name b{display:block;font-size:18px;margin:2px 0 4px}
  #top .path-name span{font-size:13.5px;color:var(--muted)}
  #top .levels{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
  #top .level{
    flex:1;min-width:110px;text-align:center;padding:14px 10px;border-radius:10px;
    font-size:15px;font-weight:600;color:var(--deep);
    background:linear-gradient(180deg,var(--sky),#f6faff);
    border:1px solid #cfe2f7;position:relative;transition:.25s;
  }
  #top .level:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
  #top .level::after{
    content:"→";position:absolute;right:-11px;top:50%;transform:translateY(-50%);
    color:#b9d4f1;font-size:14px;font-weight:700;
  }
  #top .level:last-child{background:linear-gradient(135deg,var(--blue),var(--deep));color:#fff;border-color:var(--deep)}
  #top .level:last-child::after{content:none}
  @media(max-width:760px){#top .level::after{content:none}}
  #top .path-note{
    margin-top:26px;padding:16px 20px;background:var(--sky-2);border-radius:10px;
    font-size:14px;color:var(--muted);
  }

  /* ---------- 04 工作生活 ---------- */
  #top .life-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:230px;gap:16px}
  @media(max-width:900px){#top .life-grid{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:560px){#top .life-grid{grid-template-columns:1fr}}
  #top .life-item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
  #top .life-item img{transition:.4s}
  #top .life-item:hover img{transform:scale(1.06)}
  #top .life-item .cap{
    position:absolute;left:0;right:0;bottom:0;padding:40px 18px 14px;
    background:linear-gradient(180deg,transparent,rgba(5,25,50,.78));color:#fff;
  }
  #top .life-item .cap b{display:block;font-size:15.5px}
  #top .life-item .cap span{font-size:12.5px;opacity:.85}
  #top .life-item.tall{grid-row:span 2}

  /* ---------- 05 校园与奖学金 ---------- */
  #top .campus-lead{max-width:760px;margin-bottom:40px}
  #top .campus-lead .kicker{
    font-size:14px;font-weight:700;color:var(--orange);letter-spacing:.06em;margin-bottom:10px;
  }
  #top .campus-lead p{color:var(--muted);font-size:15.5px}
  #top .principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:48px}
  @media(max-width:900px){#top .principle-grid{grid-template-columns:1fr}}
  #top .principle{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
    display:flex;gap:16px;transition:.25s;
  }
  #top .principle:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
  #top .principle i{
    font-style:normal;font-size:22px;font-weight:800;color:transparent;
    -webkit-text-stroke:1.2px var(--blue);line-height:1.2;
  }
  #top .principle b{display:block;font-size:16.5px;margin-bottom:4px}
  #top .principle span{font-size:13.5px;color:var(--muted)}
  #top .scholar-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
  @media(max-width:900px){#top .scholar-wall{grid-template-columns:repeat(3,1fr)}}
  @media(max-width:560px){#top .scholar-wall{grid-template-columns:repeat(2,1fr)}}
  #top .scholar-item{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow)}
  #top .scholar-item img{transition:.4s}
  #top .scholar-item:hover img{transform:scale(1.06)}
  #top .scholar-item .tag-s{
    position:absolute;left:0;bottom:0;right:0;padding:26px 12px 10px;
    background:linear-gradient(180deg,transparent,rgba(5,25,50,.8));color:#fff;
    font-size:12.5px;font-weight:600;
  }

  /* ---------- 06 加入我们 ---------- */
  #top .join-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  @media(max-width:1000px){#top .join-grid{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:560px){#top .join-grid{grid-template-columns:1fr}}
  #top .join-card{
    display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
    border-radius:var(--radius);padding:30px 26px;transition:.25s;position:relative;overflow:hidden;
  }
  #top .join-card::after{
    content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
    background:linear-gradient(90deg,var(--blue),#7fc4ff);transform:scaleX(0);transform-origin:left;transition:.3s;
  }
  #top .join-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-5px);border-color:#b9d4f1}
  #top .join-card:hover::after{transform:scaleX(1)}
  #top .join-card .no{font-size:11px;font-weight:700;letter-spacing:.2em;color:var(--blue);margin-bottom:14px}
  #top .join-card h3{font-size:19px;margin-bottom:10px}
  #top .join-card p{font-size:14px;color:var(--muted);flex:1}
  #top .join-card .go{font-size:14px;font-weight:700;color:var(--blue);margin-top:18px}
  #top .join-note{
    margin-top:32px;text-align:center;font-size:13.5px;color:var(--muted);
  }

  /* 使用官网系统页脚，不覆盖 footer 标签 */

  /* ---------- 入场动画 ---------- */
  #top .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
  #top .reveal.on{opacity:1;transform:none}
  @media(prefers-reduced-motion:reduce){#top .reveal{opacity:1;transform:none;transition:none}}

  /* ---------- 视觉精修 ---------- */
  #top{
    --blue:#0756b8;
    --deep:#06396f;
    --ink:#10263e;
    --muted:#607188;
    --line:#e3eaf2;
    --sky:#edf5fd;
    --sky-2:#f6f9fc;
    --radius:12px;
    --shadow:0 12px 32px rgba(16,38,62,.07);
    --shadow-hover:0 18px 44px rgba(7,86,184,.13);
  }
  #top{letter-spacing:.005em;background:#fff}
  #top section[id]{scroll-margin-top:72px}
  #top .wrap{max-width:1180px;padding-left:30px;padding-right:30px}
  #top .nav{background:rgba(255,255,255,.88);border-bottom-color:rgba(217,227,238,.86);box-shadow:0 4px 18px rgba(16,38,62,.035)}
  #top .nav-inner{height:70px}
  #top .nav-logo{gap:12px;color:#183653}
  #top .nav-logo .mark{width:42px;height:27px;border-radius:4px;background:var(--blue);font-size:11px;letter-spacing:.08em;box-shadow:0 5px 14px rgba(7,86,184,.18)}
  #top .nav-links{gap:2px}
  #top .nav-links a{padding:7px 12px;border-radius:7px}
  #top .nav-cta{padding:9px 19px;border-radius:7px;box-shadow:0 6px 16px rgba(7,86,184,.18)}

  #top .hero{position:relative;overflow:hidden;padding:104px 0 96px;min-height:570px;background:linear-gradient(112deg,#f4f8fc 0%,#fff 56%,#eef5fc 100%)}
  #top .hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(7,86,184,.038) 1px,transparent 1px),linear-gradient(90deg,rgba(7,86,184,.038) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,transparent 38%,#000 100%);-webkit-mask-image:linear-gradient(90deg,transparent 38%,#000 100%)}
  #top .hero .wrap{position:relative;padding-right:430px}
  #top .hero .eyebrow{padding:0;background:none;border-radius:0;margin-bottom:20px;letter-spacing:.2em}
  #top .hero h1{font-size:clamp(34px,4.4vw,52px);line-height:1.25;letter-spacing:-.025em;max-width:720px}
  #top .hero .sub{font-size:16.5px;line-height:1.9;max-width:670px}
  #top .hero-fields span{border-color:#d8e4ef;background:rgba(255,255,255,.78);padding:6px 15px;box-shadow:0 4px 14px rgba(16,38,62,.035)}
  #top .btn{border-radius:8px;padding:12px 25px}
  #top .hero-visual{position:absolute;right:34px;top:50%;width:320px;height:320px;transform:translateY(-50%);display:grid;place-items:center}
  #top .hero-visual::before, #top .hero-visual::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(7,86,184,.16)}
  #top .hero-visual::before{inset:4px;background:radial-gradient(circle at 50% 50%,rgba(7,86,184,.08),transparent 62%);box-shadow:inset 0 0 0 34px rgba(255,255,255,.32)}
  #top .hero-visual::after{inset:48px;border-style:dashed;animation:orbit 28s linear infinite}
  #top .hero-core{position:relative;z-index:2;width:128px;height:128px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(145deg,#0c66ca,#06396f);color:#fff;font-size:29px;font-weight:800;letter-spacing:.08em;box-shadow:0 24px 54px rgba(7,86,184,.26)}
  #top .hero-core small{font-size:9px;font-weight:600;letter-spacing:.19em;opacity:.72;margin-top:2px}
  #top .hero-point{position:absolute;z-index:3;padding:7px 13px;border:1px solid rgba(194,213,233,.9);border-radius:7px;background:rgba(255,255,255,.88);color:var(--deep);font-size:12px;font-weight:600;box-shadow:0 8px 24px rgba(16,38,62,.08);backdrop-filter:blur(8px)}
  #top .hero-point.p1{top:30px;right:19px}#top .hero-point.p2{left:-3px;top:135px}#top .hero-point.p3{right:8px;bottom:37px}
  @keyframes orbit{to{transform:rotate(360deg)}}

  #top .section{padding:96px 0}
  #top .section.alt{background:linear-gradient(180deg,#f7f9fc 0%,#f3f7fb 100%);border-top:1px solid #edf1f5;border-bottom:1px solid #edf1f5}
  #top .section-head{margin-bottom:46px}
  #top .section-no{font-size:11px;letter-spacing:.2em;margin-bottom:12px}
  #top .section-no::after{width:32px;height:1px}
  #top .section-head h2{letter-spacing:-.025em}
  #top .section-head .desc{line-height:1.8}
  #top .value-card, #top .benefit, #top .training-card, #top .principle, #top .join-card{border-color:#e5ebf2;box-shadow:0 2px 0 rgba(16,38,62,.015)}
  #top .value-card{padding:38px 32px}
  #top .value-card::before, #top .join-card::after{height:2px}
  #top .benefit i{width:42px;height:42px;border-radius:10px;background:#eef5fc;font-size:18px}
  #top .training-card .ph{height:158px}
  #top .training-card .ph .step{border-radius:5px;background:rgba(4,55,108,.86);backdrop-filter:blur(5px)}
  #top .path-board{padding:38px;border-color:#e2eaf2;box-shadow:0 12px 36px rgba(16,38,62,.05)}
  #top .level{border-radius:8px;background:#f3f8fd;border-color:#d6e4f2}
  #top .life-grid{gap:18px;grid-auto-rows:240px}
  #top .life-item, #top .scholar-item{box-shadow:0 10px 28px rgba(16,38,62,.09)}
  #top .life-item .cap{padding:56px 20px 17px;background:linear-gradient(180deg,transparent,rgba(5,25,50,.84))}
  #top .scholar-wall{gap:16px}
  #top .scholar-item{border-radius:10px}
  #top .scholar-item .tag-s{padding:34px 14px 12px;font-size:13px}
  #top .join-card{padding:32px 27px;min-height:235px}

  #top a:focus-visible{outline:2px solid var(--blue);outline-offset:4px}

  @media(max-width:1000px){
    #top .hero{min-height:0;padding:86px 0 78px}
    #top .hero .wrap{padding-right:330px}
    #top .hero-visual{right:20px;width:260px;height:260px}
    #top .hero-core{width:110px;height:110px;font-size:25px}
    #top .hero-point{font-size:11px;padding:6px 10px}
  }
  @media(max-width:760px){
    #top .wrap{padding-left:20px;padding-right:20px}
    #top .nav-inner{height:62px}#top .nav-logo{font-size:15px}#top .nav-logo .mark{width:38px;height:25px}#top .nav-cta{font-size:13px;padding:8px 13px}
    #top .hero{padding:70px 0 62px}
    #top .hero .wrap{padding-right:20px}
    #top .hero h1{font-size:34px;line-height:1.3}
    #top .hero-visual{position:relative;right:auto;top:auto;width:min(300px,88vw);height:min(300px,88vw);margin:50px auto 0;transform:none}
    #top .section{padding:72px 0}#top .section-head{margin-bottom:36px}
    #top .path-board{padding:24px 20px}#top .life-grid{grid-auto-rows:220px}
  }
  @media(max-width:560px){
    #top .hero h1{font-size:30px}#top .hero .sub{font-size:15.5px}#top .hero-actions{gap:10px}#top .btn{width:100%;justify-content:center}
    #top .hero-visual{width:270px;height:270px}#top .hero-point.p2{left:-8px}
    #top .life-item.tall{grid-row:span 1}#top .life-grid{grid-auto-rows:230px}
    #top .scholar-wall{gap:10px}#top .scholar-item .tag-s{padding:28px 10px 9px;font-size:12px}
    #top .join-card{min-height:210px}
  }
  @media(prefers-reduced-motion:reduce){#top .hero-visual::after{animation:none}}

  /* ---------- 页面背景层次 ---------- */
  #top{background:#edf3f8}
  #top{background:#edf3f8}
  #top .hero{
    background:
      radial-gradient(700px 440px at 88% 15%,rgba(67,139,209,.16),transparent 66%),
      radial-gradient(620px 360px at 3% 92%,rgba(97,157,205,.10),transparent 68%),
      linear-gradient(128deg,#eaf2f9 0%,#f4f8fb 52%,#e6f0f8 100%);
    border-bottom:1px solid #d9e5ef;
  }
  #top .section{position:relative;background:#f4f7fa}
  #top .section.alt{
    background:linear-gradient(180deg,#e9f0f6 0%,#edf3f8 100%);
    border-top:1px solid #dce6ef;border-bottom:1px solid #dce6ef;
  }
  #top #why{background:linear-gradient(180deg,#f3f7fa 0%,#edf3f8 100%)}
  #top #growth{background:linear-gradient(145deg,#f3f7fa 0%,#eaf2f8 100%)}
  #top #campus{
    background:
      radial-gradient(640px 360px at 100% 10%,rgba(255,139,44,.07),transparent 70%),
      linear-gradient(180deg,#f7f5f1 0%,#f1f4f6 100%);
  }
  #top #join{background:linear-gradient(145deg,#e7eff6 0%,#edf4f8 100%)}
  #top .value-card, #top .benefit, #top .training-card, #top .principle, #top .join-card, #top .path-board{
    background:rgba(255,255,255,.86);
    border-color:rgba(207,220,232,.92);
    box-shadow:0 10px 28px rgba(25,57,87,.055);
  }
  #top .path-note{background:#edf3f8}
  #top .hero-fields span{background:rgba(255,255,255,.66)}
  #top .btn-ghost{background:rgba(255,255,255,.72);border-color:#cfdeeb}
  #top .nav{background:rgba(248,251,253,.88)}

  /* ---------- 响应式首屏 Banner ---------- */
  #top .hero{
    min-height:min(650px,calc(100vh - 70px));
    display:flex;align-items:center;
    color:#fff;
    background-image:url("//m.chonec.com/career/images/banner/career-banner.jpg");
    background-size:cover;background-position:center center;background-repeat:no-repeat;
    border-bottom:0;
  }
  #top .hero::before{
    inset:0;background:linear-gradient(90deg,rgba(3,34,68,.26) 0%,rgba(3,34,68,.06) 62%,transparent 100%);
    mask-image:none;-webkit-mask-image:none;
  }
  #top .hero .wrap{width:100%;padding-right:30px;z-index:1}
  #top .hero .eyebrow{color:#9ed0ff;text-shadow:0 1px 10px rgba(0,0,0,.18)}
  #top .hero h1{max-width:850px;color:#fff;text-shadow:0 2px 20px rgba(0,24,51,.3)}
  #top .hero .sub{color:rgba(255,255,255,.82);text-shadow:0 1px 12px rgba(0,24,51,.25)}
  #top .hero-fields span{color:#fff;background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.3);box-shadow:none;backdrop-filter:blur(5px)}
  #top .hero .btn-primary{color:var(--deep);background:#fff;box-shadow:0 10px 24px rgba(0,25,55,.18)}
  #top .hero .btn-primary:hover{color:#fff;background:var(--blue)}
  #top .hero .btn-ghost{color:#fff;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.48);backdrop-filter:blur(5px)}
  #top .hero .btn-ghost:hover{color:#fff;border-color:#fff;background:rgba(255,255,255,.16)}
  #top .hero-visual{display:none}
  @media(max-width:760px){
    #top .hero{
      min-height:calc(60svh - 62px);padding:42px 0 46px;align-items:center;
      background-image:url("//m.chonec.com/career/images/banner/career-banner-s.jpg");
      background-position:center center;
    }
    #top .hero::before{background:linear-gradient(180deg,rgba(3,34,68,.04) 0%,rgba(3,34,68,.14) 42%,rgba(3,34,68,.58) 100%)}
    #top .hero .wrap{padding-right:20px}
    #top .hero h1{font-size:clamp(28px,8vw,36px)}
    #top .hero .sub{color:rgba(255,255,255,.84)}
    #top .hero .eyebrow{margin-bottom:14px}
    #top .hero .sub{margin-top:15px;line-height:1.78}
    #top .hero-fields{margin-top:18px}
    #top .hero-actions{margin-top:24px}
  }

  /* ---------- 蓝白交替板块与福利主题卡片 ---------- */
  #top .section{background:#fff}
  #top .section.alt{
    background:linear-gradient(180deg,#eef5fb 0%,#e8f1f8 100%);
    border-top:1px solid #dce7f1;border-bottom:1px solid #dce7f1;
  }
  #top #why, #top #growth, #top #campus{background:#fff}
  #top #rewards, #top #life, #top #join{background:linear-gradient(180deg,#eef5fb 0%,#e8f1f8 100%)}
  #top #campus{background:#fff}

  #top #rewards .benefit{
    color:var(--ink);background:#fff;
    border-color:#d9e5ef;
    box-shadow:0 10px 26px rgba(25,57,87,.07);
  }
  #top #rewards .benefit i{
    color:var(--blue);background:var(--sky);
    border:1px solid #d8e7f5;
  }
  #top #rewards .benefit b{color:var(--ink)}
  #top #rewards .benefit small{color:var(--muted)}
  #top #rewards .benefit:hover{
    color:var(--ink);background:#fff;
    border-color:#abcbe8;box-shadow:0 16px 34px rgba(7,86,184,.13);
  }


/* Career page v2: isolated styles. Never target site-wide nav, footer or utility widgets. */
#top{--blue:#0E50C8;--deep:#053b78;--ink:#142337;--muted:#637287;--line:#dfe8f2;--sky:#eaf4ff;--sky-2:#f3f7fc;--orange:#ff8b2c;--white:#fff;--radius:14px;--shadow:0 8px 30px rgba(20,35,55,.08);--shadow-hover:0 14px 40px rgba(14,80,200,.14);margin:0!important;padding:0!important;display:flow-root;overflow:visible!important}
#top,#top *{box-sizing:border-box}
#top>.hero,#top>.section,#top>.career-subnav{width:100vw!important;max-width:none!important;margin-left:calc(50% - 50vw)!important;margin-right:calc(50% - 50vw)!important}
#top>.hero{position:relative!important;margin-top:0!important;min-height:min(650px,calc(100vh - 70px));}
#top>.section:last-child{margin-bottom:0!important;padding-bottom:42px!important}
/* Breadcrumb belongs to the site's template: move it visually, without hiding arbitrary ancestors. */
#top>.hero>.t_crumb{position:absolute!important;left:0!important;right:0!important;top:12px!important;z-index:5!important;background:transparent!important;width:100%!important;margin:0!important;padding:0!important}
#top>.hero>.t_crumb .ys_cont1360{max-width:1480px!important;margin:auto!important;padding:0 30px!important}
#top>.hero>.t_crumb a,#top>.hero>.t_crumb li,#top>.hero>.t_crumb .t_crumbword{color:#fff!important;font-size:13px!important;text-shadow:0 1px 5px #0005}
#top>.hero>.t_crumb img{filter:brightness(0) invert(1)}
/* Secondary nav: visual proportions and fixed transition from rwd-product-detail. */
#top>.career-subnav,body>.career-subnav.career-nav-fixed{background:#fff!important;border-bottom:1px solid #e8ebf0!important;box-shadow:0 2px 8px #0d264e0a!important;box-sizing:border-box!important}
#top>.career-subnav{position:relative!important;top:auto!important;z-index:30!important;transform:none!important;margin-top:0!important;margin-bottom:0!important}
#top>.career-subnav-placeholder{height:0;display:block;margin:0!important;padding:0!important;border:0!important}
#top>.career-subnav-placeholder.is-active{height:65px}
#top .career-subnav-inner,body>.career-subnav .career-subnav-inner{max-width:1480px;margin:0 auto;padding:0 30px;box-sizing:border-box}
#top .career-subnav-links,body>.career-subnav .career-subnav-links{display:flex;gap:35px;align-items:stretch;min-height:65px;overflow-x:auto;scrollbar-width:none;white-space:nowrap}
#top .career-subnav-links::-webkit-scrollbar,body>.career-subnav .career-subnav-links::-webkit-scrollbar{display:none}
#top .career-subnav-links a,body>.career-subnav .career-subnav-links a{display:flex;align-items:center;min-height:65px;padding:18px 0 19px;border-bottom:2px solid transparent;color:#929292!important;text-decoration:none!important;font-size:16px!important;font-weight:400!important;line-height:1.4;white-space:nowrap;box-sizing:border-box}
#top .career-subnav-links a:hover,#top .career-subnav-links a.active,body>.career-subnav .career-subnav-links a:hover,body>.career-subnav .career-subnav-links a.active{color:#0055cc!important;border-bottom-color:#0055cc!important}
body>.career-subnav.career-nav-fixed{position:fixed!important;top:var(--career-header-offset,70px)!important;left:0!important;right:0!important;width:100%!important;margin:0!important;z-index:90!important}
@media(max-width:640px){#top>.career-subnav-placeholder.is-active{height:51px}#top .career-subnav-inner,body>.career-subnav .career-subnav-inner{padding:0 20px}#top .career-subnav-links,body>.career-subnav .career-subnav-links{gap:23px;min-height:51px}#top .career-subnav-links a,body>.career-subnav .career-subnav-links a{font-size:14px!important;min-height:51px;padding:12px 0}#top>.hero>.t_crumb .ys_cont1360{padding:0 20px!important}}


/* ===== V3 targeted fixes: limited to the careers page ===== */
/* Site breadcrumb is replaced with a deliberately spaced, accessible breadcrumb. */
#top > .hero .career-hero-crumb{position:absolute;z-index:12;top:20px;left:50%;transform:translateX(-50%);width:100%;max-width:1480px;padding:0 30px;display:flex;align-items:center;gap:10px;white-space:nowrap;color:rgba(255,255,255,.86);font-size:13px;line-height:1.7;letter-spacing:.01em}
#top > .hero .career-hero-crumb a{color:inherit!important;text-decoration:none!important;font-size:inherit;line-height:inherit}
#top > .hero .career-hero-crumb a:hover{color:#fff!important}
#top > .hero .career-hero-crumb .sep{opacity:.7;flex:0 0 auto;margin:0 3px}
#top > .hero .career-hero-crumb [aria-current="page"]{color:#fff;font-weight:600}
/* Keep breadcrumb and all headings in their own rows instead of relying on inherited CMS line-height. */
#top .path-name{display:flex;flex-direction:column;align-items:flex-start;gap:7px;line-height:1.55}
#top .path-name i{display:block;font-style:normal;font-size:12px;line-height:1.6;letter-spacing:.14em}
#top .path-name b{display:block;font-size:19px;line-height:1.55;margin:0}
#top .path-name span{display:block;font-size:14px;line-height:1.75}
#top .life-item{min-height:0;isolation:isolate}
#top .life-item img{position:absolute!important;inset:0;width:100%!important;height:100%!important;max-height:none!important;object-fit:cover!important;object-position:center!important}
#top .life-item.tall img{object-position:center center!important}
#top .life-item .cap{z-index:1;line-height:1.65}
#top .life-item .cap b{display:block;font-size:16px;line-height:1.65;margin:0 0 6px}
#top .life-item .cap span{display:block;font-size:13px;line-height:1.7}
#top .principle{align-items:flex-start;gap:17px}
#top .principle>div{display:flex;flex-direction:column;gap:9px;min-width:0}
#top .principle i{line-height:1.55;flex:0 0 auto}
#top .principle b{display:block;margin:0;font-size:17px;line-height:1.6}
#top .principle span{display:block;font-size:14px;line-height:1.85}
/* Last section should finish close to the real site footer. */
#top>#join{padding-bottom:22px!important;margin-bottom:0!important}
#top>#join .join-note{margin-bottom:0!important;padding-bottom:0!important;line-height:1.7}
#top{margin-bottom:0!important;padding-bottom:0!important}
@media(max-width:760px){#top > .hero .career-hero-crumb{padding:0 20px;top:12px;font-size:12px;gap:6px}#top .path-name{gap:5px}#top .life-item{min-height:230px}#top .life-item.tall{min-height:260px}#top>#join{padding-bottom:20px!important}}


/* ===== V4: neutralize the verified 70px corporate-template gap only here =====
   main.css: .t_whitepc .ys_main, .t_h1page .t_crumb { margin-top:70px }
   :has(#top) confines the override to the CMS main wrapper containing careers.
   Do not remove this spacing site-wide: other pages depend on it. */
.t_whitepc .ys_main:has(main#top) {
  margin-top: 0 !important;
}
/* CMS breadcrumb is hidden by career JS; ensure it has no residual margin
   when the careers page is present. */
.t_h1page .ys_main:has(#top) .t_crumb,
#top .t_crumb {
  margin-top: 0 !important;
}


/* ===== V5: verified CMS top spacing + refined hero/breadcrumb + aligned subnav ===== */
/* This CMS template inserts 100px of padding above the page content.
   Scope the fix to the careers page so other corporate pages are unaffected. */
.t_i5page .t_i5con.t_platespactop:has(main#top) {
  padding-top: 0 !important;
}

/* Match the browser-tested breadcrumb and hero-copy positions. */
#top > .hero .career-hero-crumb {
  top: 85px;
  color: rgba(255,255,255,.55);
}
#top > .hero .career-hero-crumb a,
#top > .hero .career-hero-crumb .sep {
  color: rgba(255,255,255,.55) !important;
}
#top > .hero .career-hero-crumb .sep {opacity:.8;}
#top > .hero .career-hero-crumb a:hover {color:#fff!important;}
#top > .hero .career-hero-crumb [aria-current="page"] {
  color:#fff!important;
}
#top > .hero > .wrap {transform:translateY(35px);}

/* Align navigation's first item with the first section's .wrap.
   Existing .wrap uses max-width:1180px, horizontal padding:30px. */
#top .career-subnav-inner,
body > .career-subnav .career-subnav-inner {
  width:100%;
  max-width:1180px;
  padding-left:30px;
  padding-right:30px;
}
@media (max-width:760px) {
  #top > .hero .career-hero-crumb {top:68px;}
  #top > .hero > .wrap {transform:translateY(18px);}
  #top .career-subnav-inner,
  body > .career-subnav .career-subnav-inner {
    padding-left:20px;
    padding-right:20px;
  }
}


/* ===== V6 | Breadcrumb links + CMS bottom gap fix ===== */
/* The two parent breadcrumb levels are links; muted until hovered/focused. */
#top > .hero .career-hero-crumb a:link,
#top > .hero .career-hero-crumb a:visited {
  color:rgba(255,255,255,.55)!important;
  text-decoration:none!important;
}
#top > .hero .career-hero-crumb a:hover,
#top > .hero .career-hero-crumb a:focus-visible {
  color:#fff!important;
}
#top > .hero .career-hero-crumb [aria-current="page"] {
  color:#fff!important;
}
/* main.css gives .t_platespacout a 110px bottom margin. In this CMS
   template it sits OUTSIDE main#top, so #join padding changes cannot fix it.
   Scope the override to the one CMS block containing the careers page. */
.t_i5page .t_i5con:has(main#top) .t_platespacout:has(main#top) {
  margin-bottom:0!important;
}
/* Prevent incidental whitespace following the CMS content while preserving
   the regular spacing inside the final careers section. */
.t_i5page .t_i5con:has(main#top) {
  padding-bottom:0!important;
}

/* ===== V10 | Desktop Hero height: 703px ===== */
@media (min-width: 761px) {
  #top > .hero {
    height: 703px !important;
    min-height: 703px !important;
    max-height: none !important;
  }
}

/* ===== V8 | Preserve type spacing, without its 72px downward shift =====
   Original pre-V8 hero copy offset (35px) is retained above. */
@media (min-width: 761px) {
  #top > .hero .eyebrow { margin-bottom: 22px; }
  #top > .hero .sub { margin-top: 24px; line-height: 1.85; }
  #top > .hero .hero-fields { margin-top: 26px; }
  #top > .hero .hero-actions { margin-top: 30px; }
}

/* ===== V9 | Requested Hero subtitle gap + compact mobile buttons ===== */
#top > .hero .sub {
  margin-top: 30px !important;
}
@media (max-width: 760px) {
  #top > .hero .hero-actions {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
  }
  #top > .hero .hero-actions .btn {
    width: auto !important;
    flex: 0 1 auto;
    min-width: 0;
    padding: 11px 14px;
    font-size: 13px;
    line-height: 1.4;
    white-space: nowrap;
    justify-content: center;
  }
}