:root{
  --main:#2563eb;
  --accent:#06b6d4;
  --bg:#f4f8ff;
  --text:#0f1e3d;
  --card:#ffffff;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:14px;
  --shadow-soft:0 10px 40px -12px rgba(37,99,235,.18),0 4px 16px -8px rgba(15,30,61,.08);
  --shadow-hover:0 22px 55px -16px rgba(37,99,235,.32),0 8px 24px -10px rgba(6,182,212,.2);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Inter","PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-weight:400;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{font-weight:800;letter-spacing:-.02em;color:var(--text);}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}

/* ============ NAV ============ */
.nav-wrap{
  position:sticky;top:0;z-index:1000;
  background:rgba(244,248,255,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(37,99,235,.08);
}
.nav-inner{
  max-width:1280px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;
}
.brand{
  font-size:1.45rem;font-weight:900;letter-spacing:-.03em;
  color:var(--main);display:flex;align-items:center;gap:9px;
}
.brand i{color:var(--accent);font-size:1.25rem;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  font-size:.94rem;font-weight:600;color:#3a4a6b;
  padding:9px 15px;border-radius:999px;transition:.25s;
}
.nav-links a:hover{background:rgba(37,99,235,.08);color:var(--main);}
.nav-links a.active{background:var(--main);color:#fff;box-shadow:0 8px 20px -8px rgba(37,99,235,.6);}
.burger{
  display:none;background:none;border:none;font-size:1.5rem;color:var(--main);cursor:pointer;
  padding:4px 8px;
}
@media(max-width:960px){
  .burger{display:block;}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;padding:14px;
    box-shadow:var(--shadow-soft);
    border-radius:0 0 var(--radius-md) var(--radius-md);
    display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:12px 16px;}
}

/* ============ HERO / CAROUSEL ============ */
.hero{
  position:relative;overflow:hidden;
  max-width:1280px;margin:26px auto 0;padding:0 22px;
}
.hero-frame{
  position:relative;border-radius:32px;overflow:hidden;
  min-height:460px;
  box-shadow:var(--shadow-soft);
  background:linear-gradient(120deg,#1e3a8a,#2563eb 45%,#06b6d4);
}
.hero-parallax{
  position:absolute;inset:-12% 0 -12% 0;
  background:
    radial-gradient(circle at 18% 25%,rgba(255,255,255,.28),transparent 42%),
    radial-gradient(circle at 82% 70%,rgba(6,182,212,.5),transparent 45%),
    radial-gradient(circle at 55% 15%,rgba(147,197,253,.35),transparent 38%);
  will-change:transform;
}
.hero-slide{
  position:relative;z-index:2;
  display:none;
  grid-template-columns:1.15fr .85fr;
  gap:26px;align-items:center;
  padding:52px 54px;min-height:460px;
}
.hero-slide.active{display:grid;animation:fadeUp .7s ease both;}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:translateY(0);}}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.18);color:#eaf2ff;
  padding:7px 16px;border-radius:999px;font-size:.8rem;font-weight:700;
  letter-spacing:.06em;margin-bottom:20px;
  border:1px solid rgba(255,255,255,.25);
}
.hero-title{
  font-size:clamp(2rem,4.4vw,3.6rem);
  color:#fff;line-height:1.14;font-weight:900;letter-spacing:-.03em;
  min-height:2.3em;
}
.hero-title .cursor{
  display:inline-block;width:4px;height:.95em;background:var(--accent);
  margin-left:5px;vertical-align:-.1em;animation:blink .9s steps(1) infinite;border-radius:2px;
}
@keyframes blink{50%{opacity:0;}}
.hero-sub{color:#dbeafe;font-size:1.02rem;margin:18px 0 26px;max-width:520px;font-weight:400;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.btn-main{
  background:#fff;color:var(--main);font-weight:800;
  padding:13px 28px;border-radius:999px;display:inline-flex;align-items:center;gap:9px;
  transition:.28s;font-size:.96rem;border:none;
}
.btn-main:hover{transform:translateY(-3px);box-shadow:0 16px 34px -12px rgba(0,0,0,.4);color:var(--main);}
.btn-ghost{
  background:rgba(255,255,255,.14);color:#fff;font-weight:700;
  padding:13px 28px;border-radius:999px;display:inline-flex;align-items:center;gap:9px;
  border:1px solid rgba(255,255,255,.35);transition:.28s;font-size:.96rem;
}
.btn-ghost:hover{background:rgba(255,255,255,.26);color:#fff;transform:translateY(-3px);}
.hero-poster{
  border-radius:22px;overflow:hidden;box-shadow:0 30px 60px -22px rgba(0,0,0,.55);
  transform:rotate(2deg);transition:.5s;
}
.hero-poster img{width:100%;height:340px;object-fit:cover;}
.hero-poster:hover{transform:rotate(0) scale(1.03);}
.hero-dots{
  position:absolute;bottom:22px;left:54px;z-index:5;display:flex;gap:9px;
}
.hero-dots button{
  width:34px;height:6px;border-radius:99px;border:none;
  background:rgba(255,255,255,.4);cursor:pointer;transition:.3s;padding:0;
}
.hero-dots button.on{background:#fff;width:52px;}
@media(max-width:860px){
  .hero-slide{grid-template-columns:1fr;padding:36px 26px;}
  .hero-poster{display:none;}
  .hero-frame{min-height:auto;}
  .hero-dots{left:26px;bottom:16px;}
}

/* ============ SECTION HEADS ============ */
.sec{max-width:1280px;margin:0 auto;padding:70px 22px;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px;flex-wrap:wrap;}
.sec-title{font-size:clamp(1.7rem,3.4vw,2.7rem);line-height:1.15;margin:0;}
.sec-title span{color:var(--main);}
.sec-desc{color:#5b6b8c;font-size:.98rem;max-width:520px;margin:8px 0 0;}
.sec-more{color:var(--main);font-weight:700;font-size:.94rem;display:inline-flex;align-items:center;gap:7px;}
.sec-more:hover{gap:12px;transition:.25s;}

/* ============ CATEGORY PILLS ============ */
.cat-grid{display:flex;flex-wrap:wrap;gap:14px;}
.cat-pill{
  display:flex;align-items:center;gap:10px;
  background:var(--card);border-radius:999px;
  padding:13px 24px;font-weight:700;font-size:.96rem;color:#2c3e63;
  box-shadow:var(--shadow-soft);transition:.28s;border:1px solid rgba(37,99,235,.06);
}
.cat-pill i{color:var(--accent);font-size:1.02rem;}
.cat-pill:hover{transform:translateY(-4px);color:var(--main);box-shadow:var(--shadow-hover);border-color:rgba(37,99,235,.25);}

/* ============ MOVIE GRID ============ */
.poster-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(190px,1fr));
  gap:26px;
}
.mv-card{
  background:var(--card);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-soft);cursor:pointer;transition:transform .35s,box-shadow .35s;
  position:relative;
}
.mv-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover);}
.mv-thumb{position:relative;overflow:hidden;aspect-ratio:2/3;background:#dbeafe;}
.mv-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease;}
.mv-card:hover .mv-thumb img{transform:scale(1.09);}
.mv-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(15,30,61,.92) 0%,rgba(15,30,61,.35) 45%,transparent 72%);
  opacity:0;transition:opacity .4s;display:flex;flex-direction:column;justify-content:flex-end;
  padding:16px;
}
.mv-card:hover .mv-overlay{opacity:1;}
.mv-overlay p{color:#e6efff;font-size:.78rem;line-height:1.5;margin:0;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;}
.mv-score{
  position:absolute;top:12px;right:12px;z-index:3;
  background:rgba(37,99,235,.94);color:#fff;font-weight:800;font-size:.8rem;
  padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px);
  display:flex;align-items:center;gap:4px;
}
.mv-info{padding:14px 16px 17px;}
.mv-name{font-size:.98rem;font-weight:800;margin:0 0 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.mv-meta{font-size:.78rem;color:#7a89a8;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ============ RANKING ============ */
.rank-wrap{
  background:var(--card);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);padding:12px 10px;
}
.rank-item{
  display:flex;align-items:center;gap:16px;
  padding:14px 16px;border-radius:var(--radius-md);
  transition:.25s;cursor:pointer;
}
.rank-item:hover{background:rgba(37,99,235,.055);}
.rank-no{
  flex:0 0 42px;height:42px;border-radius:13px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1rem;color:#8296b8;background:#eef4ff;
}
.rank-no.g1{background:linear-gradient(135deg,#fde68a,#f59e0b);color:#fff;box-shadow:0 8px 18px -8px rgba(245,158,11,.8);}
.rank-no.g2{background:linear-gradient(135deg,#e2e8f0,#94a3b8);color:#fff;box-shadow:0 8px 18px -8px rgba(148,163,184,.8);}
.rank-no.g3{background:linear-gradient(135deg,#fdba74,#ea580c);color:#fff;box-shadow:0 8px 18px -8px rgba(234,88,12,.75);}
.rank-img{flex:0 0 54px;height:72px;border-radius:12px;overflow:hidden;background:#dbeafe;}
.rank-img img{width:100%;height:100%;object-fit:cover;transition:.4s;}
.rank-item:hover .rank-img img{transform:scale(1.1);}
.rank-body{flex:1;min-width:0;}
.rank-body h4{font-size:.96rem;margin:0 0 3px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-body p{font-size:.76rem;color:#7a89a8;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-score{font-weight:900;color:var(--accent);font-size:1rem;flex:0 0 auto;}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;}
.step{
  background:var(--card);border-radius:var(--radius-lg);padding:30px 26px;
  box-shadow:var(--shadow-soft);position:relative;transition:.3s;
}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);}
.step-num{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-weight:900;
  margin-bottom:16px;box-shadow:0 10px 22px -10px rgba(37,99,235,.7);
}
.step h4{font-size:1.06rem;margin:0 0 8px;}
.step p{font-size:.9rem;color:#5b6b8c;margin:0;}

/* ============ FEATURE CARDS ============ */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;}
.feat-card{
  background:var(--card);border-radius:var(--radius-lg);padding:32px 28px;
  box-shadow:var(--shadow-soft);transition:.3s;border:1px solid rgba(37,99,235,.05);
}
.feat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);}
.feat-ico{
  width:56px;height:56px;border-radius:17px;display:flex;align-items:center;justify-content:center;
  font-size:1.35rem;margin-bottom:18px;color:var(--main);
  background:rgba(37,99,235,.1);
}
.feat-card:nth-child(even) .feat-ico{color:var(--accent);background:rgba(6,182,212,.12);}
.feat-card h4{font-size:1.12rem;margin:0 0 10px;}
.feat-card p{font-size:.9rem;color:#5b6b8c;margin:0;}

/* ============ TOPIC ============ */
.topic-box{
  background:linear-gradient(125deg,#1e3a8a,#2563eb 52%,#06b6d4);
  border-radius:32px;padding:52px 46px;color:#fff;
  box-shadow:var(--shadow-soft);position:relative;overflow:hidden;
}
.topic-box::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;
  border-radius:50%;background:rgba(255,255,255,.1);
}
.topic-box h3{color:#fff;font-size:clamp(1.5rem,3vw,2.2rem);margin:0 0 14px;}
.topic-box p{color:#dbeafe;max-width:720px;font-size:.98rem;margin:0 0 26px;}
.topic-tags{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2;}
.topic-tags a{
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);
  padding:9px 20px;border-radius:999px;font-size:.88rem;font-weight:700;color:#fff;transition:.25s;
}
.topic-tags a:hover{background:#fff;color:var(--main);}

/* ============ FAQ ============ */
.faq-item{
  background:var(--card);border-radius:var(--radius-md);margin-bottom:14px;
  box-shadow:var(--shadow-soft);overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:none;border:none;
  padding:20px 26px;font-weight:800;font-size:1rem;color:var(--text);
  display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer;
}
.faq-q i{color:var(--main);transition:.3s;font-size:.85rem;}
.faq-q.open i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease;}
.faq-a p{padding:0 26px 22px;margin:0;color:#5b6b8c;font-size:.92rem;}

/* ============ FRIEND LINKS ============ */
.flinks{
  background:var(--card);border-radius:var(--radius-lg);
  padding:30px 32px;box-shadow:var(--shadow-soft);
}
.flinks h5{font-size:1.05rem;margin:0 0 14px;display:flex;align-items:center;gap:9px;}
.flinks h5 i{color:var(--accent);}
.flinks .fline{color:#5b6b8c;font-size:.92rem;line-height:2;word-break:break-all;}

/* ============ FOOTER ============ */
footer{
  background:#0f1e3d;color:#b9c8e4;margin-top:70px;
  border-radius:40px 40px 0 0;padding:56px 22px 30px;
}
.foot-inner{max-width:1280px;margin:0 auto;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;}
.foot-brand{font-size:1.35rem;font-weight:900;color:#fff;display:flex;align-items:center;gap:9px;margin-bottom:14px;}
.foot-brand i{color:var(--accent);}
.foot-grid p{font-size:.88rem;color:#8fa2c4;line-height:1.9;margin:0;}
.foot-col h6{color:#fff;font-size:.95rem;font-weight:800;margin:0 0 14px;}
.foot-col a{display:block;font-size:.87rem;color:#8fa2c4;padding:5px 0;transition:.22s;}
.foot-col a:hover{color:var(--accent);transform:translateX(4px);}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.09);margin-top:40px;padding-top:22px;
  text-align:center;font-size:.82rem;color:#7b8eb0;
}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr;gap:28px;}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr;}}

/* ============ DRAWER ============ */
.drawer-mask{
  position:fixed;inset:0;background:rgba(15,30,61,.6);
  backdrop-filter:blur(5px);z-index:2000;opacity:0;pointer-events:none;transition:.3s;
}
.drawer-mask.show{opacity:1;pointer-events:auto;}
.drawer{
  position:fixed;left:0;right:0;bottom:0;z-index:2001;
  background:#fff;border-radius:28px 28px 0 0;
  max-height:88vh;overflow-y:auto;
  transform:translateY(105%);transition:transform .42s cubic-bezier(.32,.72,.3,1);
  box-shadow:0 -20px 60px -20px rgba(15,30,61,.4);
}
.drawer.show{transform:translateY(0);}
.drawer-inner{max-width:900px;margin:0 auto;padding:32px 30px 44px;position:relative;}
.drawer-close{
  position:absolute;top:16px;right:20px;width:40px;height:40px;border-radius:50%;
  border:none;background:#eef4ff;color:var(--main);font-size:1.05rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:.25s;
}
.drawer-close:hover{background:var(--main);color:#fff;transform:rotate(90deg);}
.drawer-top{display:flex;gap:26px;margin-bottom:24px;flex-wrap:wrap;}
.drawer-poster{flex:0 0 150px;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-soft);background:#dbeafe;}
.drawer-poster img{width:100%;height:220px;object-fit:cover;}
.drawer-head{flex:1;min-width:220px;}
.drawer-head h3{font-size:1.6rem;margin:0 0 12px;}
.d-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;}
.d-tags span{
  background:rgba(37,99,235,.09);color:var(--main);
  padding:5px 14px;border-radius:999px;font-size:.78rem;font-weight:700;
}
.d-row{font-size:.88rem;color:#5b6b8c;margin:6px 0;}
.d-row b{color:var(--text);font-weight:800;}
.d-plot{font-size:.93rem;color:#475674;line-height:1.85;margin-top:8px;}
.d-plot b{color:var(--text);}
@media(max-width:560px){.drawer-poster{flex:0 0 110px;}.drawer-poster img{height:160px;}}

/* ============ BACK TO TOP ============ */
#toTop{
  position:fixed;right:22px;bottom:26px;z-index:1500;
  width:52px;height:52px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-size:1.05rem;
  box-shadow:0 14px 30px -10px rgba(37,99,235,.65);
  opacity:0;visibility:hidden;transform:translateY(18px);transition:.35s;
}
#toTop.show{opacity:1;visibility:visible;transform:translateY(0);}
#toTop:hover{transform:translateY(-4px) scale(1.06);}

/* --- 子页面追加 --- */
/* 本页少量补充样式，复用站点变量与类名 */
    .guide-step {
      background: var(--card);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-soft);
      padding: 1.6rem 1.5rem;
      height: 100%;
      transition: box-shadow .25s ease, transform .25s ease;
      border: 1px solid rgba(37, 99, 235, .08);
    }
.guide-step:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-3px);
    }
.guide-step .step-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--main), var(--accent));
      color: #fff;
      font-weight: 800;
      font-size: 1.1rem;
      margin-bottom: .9rem;
    }
.guide-step h3 {
      font-size: 1.08rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: .5rem;
    }
.guide-step p {
      color: #45577a;
      font-size: .94rem;
      line-height: 1.7;
      margin: 0;
    }
.faq-item h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: .45rem;
      display: flex;
      align-items: center;
      gap: .5rem;
    }
.faq-item h4 i {
      color: var(--main);
      font-size: .95rem;
    }
.faq-item p {
      margin: 0;
      color: #45577a;
      font-size: .93rem;
      line-height: 1.7;
    }
.tip-box {
      background: linear-gradient(135deg, rgba(37,99,235,.06), rgba(6,182,212,.08));
      border-left: 4px solid var(--main);
      border-radius: var(--radius-sm);
      padding: 1.1rem 1.3rem;
      color: #2b3d63;
      font-size: .94rem;
      line-height: 1.75;
    }
.tip-box strong { color: var(--main); }
.guide-poster {
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      line-height: 0;
    }
.guide-poster img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
.play-settings li {
      color: #45577a;
      font-size: .94rem;
      line-height: 1.8;
      margin-bottom: .35rem;
    }
.play-settings li i {
      color: var(--accent);
      margin-right: .45rem;
    }
.guide-step { padding: 1.3rem 1.15rem; }

/* --- 子页面追加 --- */
/* 本页专属少量样式，配色沿用站点变量 */
  .about-hero {
    position:relative;
    padding:64px 0 40px;
    overflow:hidden;
  }
.about-hero-inner {
    display:grid;
    grid-template-columns:1.15fr .85fr;
    gap:40px;
    align-items:center;
  }
.about-title {
    font-size:clamp(28px,4vw,44px);
    font-weight:900;
    line-height:1.2;
    letter-spacing:-.02em;
    color:var(--text);
    margin:14px 0 16px;
  }
.about-title em {
    font-style:normal;
    background:linear-gradient(100deg,var(--main),var(--accent));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
.about-lead {
    font-size:16px;
    line-height:1.85;
    color:#42557a;
    max-width:60ch;
  }
.about-stat {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:14px;
    margin-top:26px;
  }
.about-stat .st {
    background:var(--card);
    border-radius:var(--radius-md);
    box-shadow:var(--shadow-soft);
    padding:16px 14px;
    text-align:center;
  }
.about-stat .st b {
    display:block;
    font-size:22px;
    font-weight:900;
    color:var(--main);
    letter-spacing:-.02em;
  }
.about-stat .st span {
    font-size:12.5px;
    color:#6b7c9b;
  }
.about-figure {
    border-radius:var(--radius-lg);
    overflow:hidden;
    box-shadow:var(--shadow-soft);
    background:var(--card);
  }
.about-figure img {
    width:100%;
    height:100%;
    min-height:260px;
    object-fit:cover;
    display:block;
  }
.value-grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
    margin-top:8px;
  }
.value-card {
    background:var(--card);
    border-radius:var(--radius-md);
    padding:24px 22px;
    box-shadow:var(--shadow-soft);
    transition:transform .28s ease, box-shadow .28s ease;
  }
.value-card:hover {
    transform:translateY(-5px);
    box-shadow:var(--shadow-hover);
  }
.value-card .ic {
    width:46px;height:46px;
    display:grid;place-items:center;
    border-radius:14px;
    background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(6,182,212,.16));
    color:var(--main);
    font-size:19px;
    margin-bottom:14px;
  }
.value-card h3 {
    font-size:16.5px;
    font-weight:800;
    color:var(--text);
    margin:0 0 8px;
    line-height:1.45;
  }
.value-card p {
    font-size:13.8px;
    line-height:1.8;
    color:#5c6d8c;
    margin:0;
  }
.timeline {
    position:relative;
    margin-top:10px;
    padding-left:26px;
  }
.timeline::before {
    content:"";
    position:absolute;
    left:7px;top:6px;bottom:6px;
    width:2px;
    background:linear-gradient(180deg,var(--main),var(--accent));
    opacity:.28;
    border-radius:2px;
  }
.tl-item {
    position:relative;
    padding:0 0 24px 8px;
  }
.tl-item:last-child {padding-bottom:0;}
.tl-item::before {
    content:"";
    position:absolute;
    left:-26px;top:5px;
    width:14px;height:14px;
    border-radius:50%;
    background:var(--card);
    border:3px solid var(--main);
    box-shadow:0 0 0 4px rgba(37,99,235,.1);
  }
.tl-item h3 {
    font-size:15.5px;
    font-weight:800;
    color:var(--text);
    margin:0 0 6px;
  }
.tl-item p {
    font-size:13.8px;
    line-height:1.8;
    color:#5c6d8c;
    margin:0;
  }
.about-panel {
    background:linear-gradient(145deg,#eef4ff,#f7fbff);
    border-radius:var(--radius-lg);
    padding:34px 30px;
    box-shadow:var(--shadow-soft);
  }
.about-panel h3 {
    font-size:17px;
    font-weight:800;
    color:var(--text);
    margin:0 0 10px;
  }
.about-panel p {
    font-size:14px;
    line-height:1.85;
    color:#4c5f80;
    margin:0 0 12px;
  }
.about-panel p:last-child {margin-bottom:0;}
.faq-item h3 {
    font-size:15px;
    font-weight:800;
    color:var(--text);
    margin:0 0 8px;
    display:flex;
    gap:9px;
    align-items:flex-start;
  }
.faq-item h3 i {color:var(--accent);font-size:13px;margin-top:3px;}
.about-cta {
    margin-top:10px;
    display:flex;
    flex-wrap:wrap;
    gap:14px;
  }
.about-hero-inner {grid-template-columns:1fr;gap:26px;}
.value-grid {grid-template-columns:1fr;}
.about-figure img {min-height:200px;}
.about-stat {grid-template-columns:1fr 1fr;}
.about-panel {padding:24px 20px;}

/* --- 子页面追加 --- */
/* 本页专属少量样式，复用站点变量与类名 */
  .disclaimer-wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.doc-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: 34px 30px;
    margin-bottom: 26px;
    border: 1px solid rgba(37,99,235,.08);
  }
.doc-card h2 {
    font-size: 1.28rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
.doc-card h2 i { color: var(--main); font-size: 1.05rem; }
.doc-card h3 {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--main);
    margin: 20px 0 8px;
  }
.doc-card p, .doc-card li {
    color: #3d4a63;
    font-size: .95rem;
    line-height: 1.85;
    margin-bottom: 10px;
  }
.doc-card ul { padding-left: 20px; margin-bottom: 6px; }
.doc-card li::marker { color: var(--accent); }
.doc-updated {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(6,182,212,.1);
    color: #0b7c8c;
    border-radius: 999px;
    padding: 6px 16px;
    font-size: .84rem;
    font-weight: 600;
    margin-bottom: 6px;
  }
.notice-box {
    background: linear-gradient(135deg, rgba(37,99,235,.07), rgba(6,182,212,.09));
    border-left: 4px solid var(--main);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    font-size: .93rem;
    color: var(--text);
    line-height: 1.8;
  }
.contact-inline { color: var(--main); font-weight: 600; text-decoration: none; }
.contact-inline:hover { text-decoration: underline; }
.doc-card { padding: 24px 20px; }
.doc-card h2 { font-size: 1.12rem; }

/* --- 子页面追加 --- */
.contact-page {background:var(--bg);color:var(--text);}
.contact-hero {padding:64px 0 40px;position:relative;overflow:hidden;}
.contact-hero::before {content:"";position:absolute;width:420px;height:420px;right:-120px;top:-160px;
border-radius:50%;background:radial-gradient(circle,rgba(6,182,212,.18),transparent 70%);}
.contact-hero::after {content:"";position:absolute;width:360px;height:360px;left:-140px;bottom:-200px;
border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.16),transparent 70%);}
.contact-hero .inner {position:relative;z-index:2;max-width:860px;}
.contact-eyebrow {display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
letter-spacing:.06em;color:var(--main);background:rgba(37,99,235,.08);
padding:7px 16px;border-radius:999px;margin-bottom:20px;}
.contact-eyebrow i {font-size:12px;color:var(--accent);}
.contact-title {font-size:clamp(30px,4.4vw,46px);font-weight:800;line-height:1.2;letter-spacing:-.02em;margin:0 0 18px;}
.contact-title .hl {background:linear-gradient(100deg,var(--main),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.contact-lead {font-size:16.5px;line-height:1.85;color:rgba(15,30,61,.72);max-width:720px;margin:0;}
.contact-sec {padding:22px 0 8px;}
.contact-sec-head {margin-bottom:26px;}
.contact-sec-title {font-size:clamp(21px,2.6vw,27px);font-weight:800;letter-spacing:-.01em;margin:0 0 10px;}
.contact-sec-title span {color:var(--main);}
.contact-sec-desc {font-size:15px;line-height:1.8;color:rgba(15,30,61,.66);margin:0;max-width:700px;}
.ch-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;}
.ch-card {background:var(--card);border-radius:var(--radius-md);padding:26px 24px;
box-shadow:var(--shadow-soft);border:1px solid rgba(37,99,235,.07);
transition:transform .28s ease,box-shadow .28s ease;height:100%;}
.ch-card:hover {transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.ch-ico {width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
font-size:18px;color:#fff;background:linear-gradient(135deg,var(--main),var(--accent));margin-bottom:16px;}
.ch-card h3 {font-size:16.5px;font-weight:700;margin:0 0 8px;}
.ch-card p {font-size:14px;line-height:1.75;color:rgba(15,30,61,.66);margin:0 0 14px;}
.ch-mail {display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--main);
word-break:break-all;}
.ch-mail i {font-size:12px;color:var(--accent);}
.ch-meta {margin-top:12px;font-size:12.5px;color:rgba(15,30,61,.5);}
.faq-list {display:grid;gap:14px;}
.faq-item.open .faq-q i {transform:rotate(180deg);}
.faq-item.open .faq-a {max-height:320px;}
.tip-box h3 {font-size:16px;font-weight:700;margin:0 0 12px;display:flex;align-items:center;gap:9px;}
.tip-box h3 i {color:var(--accent);}
.tip-box ul {margin:0;padding-left:20px;}
.tip-box li {font-size:14.2px;line-height:1.9;color:rgba(15,30,61,.7);}
.tip-box li strong {color:var(--main);font-weight:600;}
.form-wrap {background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);
padding:32px 30px;border:1px solid rgba(37,99,235,.07);}
.form-wrap h3 {font-size:18px;font-weight:800;margin:0 0 6px;}
.form-wrap .f-sub {font-size:13.5px;color:rgba(15,30,61,.6);margin:0 0 22px;}
.f-field {margin-bottom:16px;}
.f-field label {display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:rgba(15,30,61,.8);}
.f-field input,.f-field select,.f-field textarea {width:100%;font-family:inherit;font-size:14px;
padding:12px 14px;border-radius:12px;border:1px solid rgba(37,99,235,.18);
background:var(--bg);color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s;}
.f-field input::placeholder,.f-field textarea::placeholder {color:rgba(15,30,61,.4);}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus {
border-color:var(--main);box-shadow:0 0 0 3px rgba(37,99,235,.14);background:#fff;}
.f-field textarea {resize:vertical;min-height:120px;}
.f-btn {display:inline-flex;align-items:center;justify-content:center;gap:9px;width:100%;
padding:13px 24px;border:0;border-radius:12px;font-family:inherit;font-size:15px;font-weight:700;
color:#fff;cursor:pointer;background:linear-gradient(120deg,var(--main),var(--accent));
box-shadow:0 12px 28px -12px rgba(37,99,235,.55);transition:transform .2s,box-shadow .2s;}
.f-btn:hover {transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.f-note {font-size:12px;color:rgba(15,30,61,.48);margin:12px 0 0;text-align:center;line-height:1.7;}
.time-row {display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;}
.time-item {background:var(--card);border-radius:var(--radius-sm);padding:20px 22px;
box-shadow:var(--shadow-soft);border-left:4px solid var(--main);}
.time-item:nth-child(2) {border-left-color:var(--accent);}
.time-item:nth-child(3) {border-left-color:#7c3aed;}
.time-item h4 {font-size:14.5px;font-weight:700;margin:0 0 6px;}
.time-item p {font-size:13.5px;line-height:1.7;color:rgba(15,30,61,.62);margin:0;}
.cta-band {margin:56px 0 0;background:linear-gradient(120deg,var(--main),var(--accent));
border-radius:var(--radius-lg);padding:44px 36px;color:#fff;box-shadow:var(--shadow-hover);
text-align:center;}
.cta-band h2 {font-size:clamp(21px,2.8vw,28px);font-weight:800;margin:0 0 12px;letter-spacing:-.01em;}
.cta-band p {font-size:15px;line-height:1.8;margin:0 auto 24px;max-width:620px;color:rgba(255,255,255,.9);}
.cta-band .btn-main {background:#fff;color:var(--main);box-shadow:none;}
.cta-band .btn-ghost {background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.45);}
.contact-hero {padding:44px 0 28px;}
.form-wrap {padding:24px 20px;}
.cta-band {padding:34px 22px;}