:root{
    --primary:#2563eb;
    --accent:#06b6d4;
    --bg:#f4f8ff;
    --ink:#0f1e3d;
    --card:#ffffff;
    --line:#dbe6fb;
    --shadow-soft: 0 10px 30px rgba(37,99,235,.10);
    --shadow-deep: 0 22px 48px rgba(15,30,61,.18);
    --shadow-press: 0 4px 0 rgba(15,30,61,.08), 0 14px 30px rgba(37,99,235,.16);
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:"Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",Inter,system-ui,sans-serif;
    background:var(--bg);
    color:var(--ink);
    line-height:1.85;
    letter-spacing:.2px;
    overflow-x:hidden;
  }
  h1,h2,h3,h4,h5,.serif-title{
    font-family:"Source Han Serif SC","Noto Serif SC","Songti SC","SimSun",serif;
    letter-spacing:.5px;
    font-weight:800;
    color:var(--ink);
  }
  a{text-decoration:none;}

  /* ============ 顶部导航 ============ */
  .topbar{
    position:sticky;top:0;z-index:1030;
    background:rgba(244,248,255,.86);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    box-shadow:0 6px 24px rgba(37,99,235,.07);
  }
  .brand-wrap{
    display:flex;align-items:center;gap:.6rem;
    font-family:"Source Han Serif SC","Noto Serif SC",serif;
    font-weight:900;font-size:1.28rem;color:var(--ink);
  }
  .brand-wrap i{
    color:#fff;
    background:linear-gradient(135deg,var(--primary),var(--accent));
    width:38px;height:38px;border-radius:11px;
    display:grid;place-items:center;font-size:1rem;
    box-shadow:var(--shadow-press);
  }
  .nav-pills-x{display:flex;gap:.25rem;flex-wrap:wrap;}
  .nav-pills-x a{
    color:var(--ink);
    font-weight:600;font-size:.94rem;
    padding:.5rem .95rem;border-radius:10px;
    transition:.25s;position:relative;
  }
  .nav-pills-x a:hover{
    background:#fff;color:var(--primary);
    box-shadow:var(--shadow-soft);
    transform:translateY(-2px);
  }
  .nav-toggle-btn{
    border:1px solid var(--line);background:#fff;border-radius:11px;
    width:44px;height:42px;display:grid;place-items:center;color:var(--primary);
    box-shadow:var(--shadow-soft);
  }
  .mobile-menu{display:none;border-top:1px solid var(--line);padding:.6rem 0 1rem;}
  .mobile-menu.open{display:block;}
  .mobile-menu a{
    display:block;padding:.65rem .9rem;border-radius:10px;
    color:var(--ink);font-weight:600;
  }
  .mobile-menu a:hover{background:#fff;color:var(--primary);}

  /* ============ HERO ============ */
  .hero{
    position:relative;
    padding:86px 0 96px;
    overflow:hidden;
    background:
      radial-gradient(900px 420px at 82% 12%, rgba(6,182,212,.22), transparent 70%),
      radial-gradient(760px 460px at 8% 88%, rgba(37,99,235,.20), transparent 70%),
      linear-gradient(180deg,#ffffff 0%, #eef5ff 62%, var(--bg) 100%);
    border-bottom:1px solid var(--line);
  }
  .hero-bg{
    position:absolute;inset:-12% -6% -18% -6%;
    background:
      radial-gradient(circle at 18% 30%, rgba(37,99,235,.14), transparent 55%),
      radial-gradient(circle at 74% 66%, rgba(6,182,212,.16), transparent 52%);
    filter:blur(4px);
    will-change:transform;
    pointer-events:none;
  }
  .float-chip{
    position:absolute;z-index:1;
    background:#fff;border:1px solid var(--line);
    border-radius:14px;padding:.5rem .85rem;
    font-size:.8rem;font-weight:700;color:var(--primary);
    box-shadow:var(--shadow-soft);
    animation:floaty 7s ease-in-out infinite;
  }
  .chip-a{top:14%;left:4%;animation-delay:.2s;}
  .chip-b{top:66%;left:11%;animation-delay:1.4s;color:#0e7490;}
  .chip-c{top:22%;right:6%;animation-delay:.7s;color:#0e7490;}
  .chip-d{top:72%;right:13%;animation-delay:2.1s;}
  @keyframes floaty{
    0%,100%{transform:translateY(0) rotate(-1deg);}
    50%{transform:translateY(-16px) rotate(1.5deg);}
  }
  .hero-inner{position:relative;z-index:2;}
  .hero-kicker{
    display:inline-flex;align-items:center;gap:.5rem;
    background:#fff;border:1px solid var(--line);
    border-radius:999px;padding:.42rem 1rem;
    font-size:.85rem;font-weight:700;color:var(--primary);
    box-shadow:var(--shadow-soft);
  }
  .hero h1{
    font-size:clamp(2.05rem,5.2vw,3.5rem);
    line-height:1.28;margin:1.15rem 0 .9rem;
    background:linear-gradient(102deg,var(--primary) 0%, var(--accent) 52%, #1d4ed8 100%);
    -webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;
    text-shadow:0 8px 26px rgba(37,99,235,.15);
  }
  .hero p.lead-x{
    font-size:1.06rem;color:#33456b;max-width:660px;line-height:2;
  }
  .hero-stats{
    display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.6rem;
  }
  .stat-pill{
    background:#fff;border:1px solid var(--line);border-radius:14px;
    padding:.7rem 1.05rem;box-shadow:var(--shadow-soft);
    display:flex;align-items:center;gap:.55rem;
    font-weight:700;font-size:.9rem;
  }
  .stat-pill i{color:var(--accent);}
  .btn-prime{
    background:linear-gradient(135deg,var(--primary),var(--accent));
    color:#fff;font-weight:700;border:0;border-radius:13px;
    padding:.78rem 1.6rem;
    box-shadow:var(--shadow-press);
    transition:.25s;display:inline-flex;align-items:center;gap:.5rem;
  }
  .btn-prime:hover{transform:translateY(-3px);box-shadow:0 24px 46px rgba(37,99,235,.32);color:#fff;}
  .btn-ghost{
    background:#fff;color:var(--primary);font-weight:700;
    border:1px solid var(--line);border-radius:13px;
    padding:.78rem 1.5rem;transition:.25s;
    display:inline-flex;align-items:center;gap:.5rem;
    box-shadow:var(--shadow-soft);
  }
  .btn-ghost:hover{transform:translateY(-3px);color:var(--accent);border-color:var(--accent);}

  /* ============ 通用区块 ============ */
  section{padding:66px 0;}
  .sec-head{margin-bottom:2.1rem;}
  .sec-tag{
    display:inline-flex;align-items:center;gap:.45rem;
    background:#e7efff;color:var(--primary);
    border-radius:999px;padding:.32rem .9rem;
    font-size:.78rem;font-weight:800;letter-spacing:.6px;
    margin-bottom:.7rem;
  }
  .sec-head h2{font-size:clamp(1.45rem,3vw,2rem);margin:0 0 .5rem;}
  .sec-head p{color:#4a5c7e;margin:0;max-width:720px;line-height:1.95;}

  /* ============ 拟物卡片 ============ */
  .panel{
    background:var(--card);
    border:1px solid var(--line);
    border-radius:20px;
    box-shadow:var(--shadow-deep);
    overflow:hidden;
  }
  .panel-soft{
    background:#fff;border:1px solid var(--line);border-radius:18px;
    box-shadow:var(--shadow-soft);
  }

  /* ============ 顶部榜单 ============ */
  .rank-list{display:flex;flex-direction:column;gap:.85rem;}
  .rank-item{
    display:flex;align-items:center;gap:1rem;
    background:#fff;border:1px solid var(--line);
    border-radius:16px;padding:.8rem .95rem;
    box-shadow:var(--shadow-soft);
    transition:.28s;
  }
  .rank-item:hover{
    transform:translateY(-4px) scale(1.008);
    box-shadow:var(--shadow-deep);
    border-color:#bcd4ff;
  }
  .rank-no{
    flex:0 0 44px;height:44px;border-radius:13px;
    display:grid;place-items:center;
    font-family:Inter,sans-serif;font-weight:900;font-size:1.05rem;
    color:#fff;
    background:linear-gradient(140deg,#93a9cf,#6b82ab);
    box-shadow:inset 0 -2px 0 rgba(0,0,0,.12);
  }
  .rank-item:nth-child(1) .rank-no{background:linear-gradient(140deg,#f59e0b,#d97706);}
  .rank-item:nth-child(2) .rank-no{background:linear-gradient(140deg,#94a3b8,#64748b);}
  .rank-item:nth-child(3) .rank-no{background:linear-gradient(140deg,#c98a5b,#a1663a);}
  .rank-thumb{
    flex:0 0 58px;width:58px;height:78px;border-radius:10px;
    object-fit:cover;background:linear-gradient(140deg,#dbe7ff,#c3dbff);
    box-shadow:0 6px 14px rgba(15,30,61,.14);
  }
  .rank-meta{flex:1;min-width:0;}
  .rank-meta h4{
    font-size:1rem;margin:0 0 .2rem;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }
  .rank-meta p{
    margin:0;font-size:.82rem;color:#5a6c8c;
    display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;
  }
  .rank-score{
    font-family:Inter,sans-serif;font-weight:900;color:var(--primary);
    font-size:1.12rem;
  }
  .tag-mini{
    background:#eef4ff;color:#3b6bd6;border-radius:7px;
    padding:.08rem .45rem;font-size:.74rem;font-weight:700;
  }

  /* ============ 海报网格 ============ */
  .poster-grid{
    display:grid;
    grid-template-columns:repeat(6,minmax(0,1fr));
    gap:1.15rem;
    width:100%;
  }
  @media(max-width:1199px){.poster-grid{grid-template-columns:repeat(4,minmax(0,1fr));}}
  @media(max-width:767px){.poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;}}
  @media(max-width:479px){.poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}

  .poster-card{
    background:#fff;border:1px solid var(--line);
    border-radius:16px;overflow:hidden;
    box-shadow:var(--shadow-soft);
    transition:transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s;
    width:100%;
  }
  .poster-card:hover{
    transform:translateY(-8px) scale(1.035);
    box-shadow:var(--shadow-deep);
    z-index:3;
  }
  .poster-media{
    position:relative;width:100%;aspect-ratio:2/3;
    overflow:hidden;background:linear-gradient(140deg,#dbe7ff,#c3dbff);
  }
  .poster-media img{
    width:100%;height:100%;object-fit:cover;display:block;
    transition:transform .45s ease;
  }
  .poster-card:hover .poster-media img{transform:scale(1.12);}
  .badge-q{
    position:absolute;top:.5rem;left:.5rem;
    background:linear-gradient(135deg,var(--primary),var(--accent));
    color:#fff;font-size:.7rem;font-weight:800;
    padding:.15rem .5rem;border-radius:7px;
    letter-spacing:.5px;
    box-shadow:0 6px 14px rgba(37,99,235,.35);
  }
  .badge-q.gold{background:linear-gradient(135deg,#f59e0b,#ef4444);box-shadow:0 6px 14px rgba(239,68,68,.35);}
  .badge-q.dark{background:linear-gradient(135deg,#0f1e3d,#2563eb);}
  .poster-veil{
    position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(15,30,61,0) 34%,rgba(15,30,61,.86) 100%);
    opacity:0;transition:opacity .3s;
    display:flex;flex-direction:column;justify-content:flex-end;
    padding:.7rem .65rem;
  }
  .poster-card:hover .poster-veil{opacity:1;}
  .poster-veil span{
    color:#fff;font-size:.76rem;line-height:1.5;
    display:block;
  }
  .poster-veil .play-i{color:#67e8f9;font-size:1.05rem;margin-bottom:.25rem;}
  .poster-info{padding:.6rem .65rem .7rem;}
  .poster-info h4{
    font-size:.88rem;margin:0 0 .12rem;
    font-family:"Source Han Sans SC","Noto Sans SC",sans-serif;
    font-weight:700;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }
  .poster-info small{color:#63779a;font-size:.75rem;display:block;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

  /* ============ 分类筛选 ============ */
  .filter-bar{
    display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:1.6rem;
  }
  .filter-bar a{
    background:#fff;border:1px solid var(--line);
    color:#3c4f74;font-weight:700;font-size:.86rem;
    padding:.45rem 1rem;border-radius:11px;
    box-shadow:0 4px 12px rgba(37,99,235,.07);
    transition:.24s;
  }
  .filter-bar a:hover,.filter-bar a.active{
    background:linear-gradient(135deg,var(--primary),var(--accent));
    color:#fff;border-color:transparent;
    transform:translateY(-2px);
    box-shadow:0 12px 24px rgba(37,99,235,.26);
  }
  .group-title{
    font-size:1.02rem;font-weight:800;color:var(--primary);
    margin:1.9rem 0 .95rem;display:flex;align-items:center;gap:.5rem;
    font-family:"Source Han Serif SC","Noto Serif SC",serif;
  }
  .group-title i{color:var(--accent);}

  /* ============ 经典专区 & 预告专区 ============ */
  .classic-row{
    display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.1rem;
  }
  @media(max-width:991px){.classic-row{grid-template-columns:repeat(2,minmax(0,1fr));}}
  @media(max-width:575px){.classic-row{grid-template-columns:1fr;}}
  .classic-card{
    background:#fff;border:1px solid var(--line);border-radius:18px;
    padding:1.15rem;box-shadow:var(--shadow-soft);
    transition:.28s;display:flex;gap:1rem;align-items:flex-start;
    height:100%;
  }
  .classic-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-deep);}
  .classic-icon{
    flex:0 0 52px;height:52px;border-radius:15px;
    display:grid;place-items:center;color:#fff;font-size:1.15rem;
    background:linear-gradient(135deg,var(--primary),var(--accent));
    box-shadow:var(--shadow-press);
  }
  .classic-card h4{font-size:1rem;margin:0 0 .3rem;}
  .classic-card p{margin:0;font-size:.86rem;color:#546a90;line-height:1.85;}

  .premiere-grid{
    display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;
  }
  @media(max-width:991px){.premiere-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
  @media(max-width:575px){.premiere-grid{grid-template-columns:1fr;}}
  .premiere-card{
    background:#fff;border:1px solid var(--line);border-radius:18px;
    overflow:hidden;box-shadow:var(--shadow-soft);transition:.28s;
  }
  .premiere-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-deep);}
  .premiere-top{
    position:relative;aspect-ratio:16/9;overflow:hidden;
    background:linear-gradient(140deg,#dbe7ff,#c3dbff);
  }
  .premiere-top img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s;}
  .premiere-card:hover .premiere-top img{transform:scale(1.09);}
  .premiere-date{
    position:absolute;bottom:.55rem;right:.55rem;
    background:rgba(15,30,61,.82);color:#fff;
    font-size:.74rem;font-weight:700;padding:.18rem .55rem;border-radius:8px;
  }
  .premiere-body{padding:.9rem 1rem 1.05rem;}
  .premiere-body h4{font-size:.98rem;margin:0 0 .3rem;}
  .premiere-body p{margin:0;font-size:.84rem;color:#546a90;line-height:1.85;}

  /* ============ 步骤条 ============ */
  .steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;counter-reset:st;}
  @media(max-width:991px){.steps{grid-template-columns:repeat(2,minmax(0,1fr));}}
  @media(max-width:575px){.steps{grid-template-columns:1fr;}}
  .step-item{
    background:#fff;border:1px solid var(--line);border-radius:17px;
    padding:1.15rem 1.05rem;box-shadow:var(--shadow-soft);
    position:relative;transition:.28s;
  }
  .step-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-deep);}
  .step-item::before{
    counter-increment:st;content:counter(st);
    position:absolute;top:-14px;left:1rem;
    width:34px;height:34px;border-radius:11px;
    display:grid;place-items:center;
    font-family:Inter,sans-serif;font-weight:900;color:#fff;font-size:.95rem;
    background:linear-gradient(135deg,var(--primary),var(--accent));
    box-shadow:var(--shadow-press);
  }
  .step-item h4{font-size:.98rem;margin:.85rem 0 .35rem;}
  .step-item p{margin:0;font-size:.85rem;color:#546a90;line-height:1.85;}

  /* ============ FAQ ============ */
  .faq-item{
    background:#fff;border:1px solid var(--line);border-radius:16px;
    padding:1.05rem 1.15rem;margin-bottom:.85rem;box-shadow:var(--shadow-soft);
  }
  .faq-item h4{font-size:.98rem;margin:0 0 .4rem;display:flex;gap:.55rem;align-items:flex-start;}
  .faq-item h4 i{color:var(--accent);margin-top:.35rem;}
  .faq-item p{margin:0;font-size:.88rem;color:#546a90;line-height:1.9;}

  /* ============ 友链 & 页脚 ============ */
  .friend-links{
    background:linear-gradient(135deg,#ffffff,#eaf2ff);
    border:1px solid var(--line);border-radius:20px;
    padding:1.5rem 1.4rem;box-shadow:var(--shadow-soft);
  }
  .friend-links h3{font-size:1.1rem;margin:0 0 .7rem;display:flex;align-items:center;gap:.5rem;}
  .friend-links .fl-body{color:#4a5c7e;font-size:.9rem;line-height:2;word-break:break-all;}

  footer.site-foot{
    background:linear-gradient(180deg,#0f1e3d,#0a1730);
    color:#c3d2ec;padding:56px 0 26px;margin-top:20px;
  }
  footer.site-foot h4{
    color:#fff;font-size:1.02rem;margin:0 0 .9rem;
    font-family:"Source Han Serif SC","Noto Serif SC",serif;
  }
  footer.site-foot a{color:#a9c0e4;font-size:.88rem;display:block;padding:.2rem 0;transition:.2s;}
  footer.site-foot a:hover{color:#67e8f9;transform:translateX(4px);}
  .foot-brand{
    display:flex;align-items:center;gap:.6rem;color:#fff;
    font-family:"Source Han Serif SC","Noto Serif SC",serif;
    font-weight:900;font-size:1.2rem;margin-bottom:.85rem;
  }
  .foot-brand i{
    background:linear-gradient(135deg,var(--primary),var(--accent));
    width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
    font-size:.95rem;color:#fff;
  }
  .foot-desc{font-size:.86rem;color:#8fa6ca;line-height:1.9;max-width:420px;}
  .foot-bottom{
    border-top:1px solid rgba(255,255,255,.12);
    margin-top:2.2rem;padding-top:1.2rem;
    font-size:.82rem;color:#8fa6ca;
    display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between;align-items:center;
  }

  /* ============ 滚动动效 ============ */
  .reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1);}
  .reveal.in{opacity:1;transform:translateY(0);}

  @media(max-width:991px){
    .nav-pills-x{display:none;}
  }
  @media(min-width:992px){
    .nav-toggle-btn{display:none;}
    .mobile-menu{display:none !important;}
  }

/* --- 子页面追加 --- */
/* —— 本页专属少量补充样式（沿用首页变量） —— */
  body { background: var(--bg); color: var(--ink); font-family: "Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",Inter,system-ui,sans-serif; }
.about-hero {
    position: relative;
    overflow: hidden;
    padding: 64px 0 48px;
  }
.about-hero::before {
    content: "";
    position: absolute; inset: -20% -10% auto -10%;
    height: 420px;
    background:
      radial-gradient(closest-side, rgba(37,99,235,.18), transparent 70%) 12% 30%/420px 420px no-repeat,
      radial-gradient(closest-side, rgba(6,182,212,.16), transparent 70%) 88% 10%/380px 380px no-repeat;
    pointer-events: none;
  }
.about-inner { position: relative; }
.about-title {
    font-weight: 900;
    letter-spacing: -.5px;
    line-height: 1.18;
    font-size: clamp(1.75rem, 4.4vw, 3rem);
    margin-bottom: 14px;
  }
.about-title .grad {
    background: linear-gradient(96deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
.about-lead {
    font-size: 1.02rem;
    line-height: 1.9;
    color: #3d4f75;
    max-width: 760px;
  }
.fact-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-top: 28px; }
.fact-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
.fact-grid { grid-template-columns: 1fr; }
.fact {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 18px 18px 16px;
    box-shadow: var(--shadow-soft);
  }
.fact .num { font-size: 1.5rem; font-weight: 900; color: var(--primary); line-height: 1.1; }
.fact .lbl { font-size: .86rem; color: #5b6b8c; margin-top: 6px; }
.block { padding: 40px 0 8px; }
.block h2 {
    font-size: clamp(1.25rem, 2.6vw, 1.7rem);
    font-weight: 800;
    letter-spacing: -.3px;
    margin-bottom: 10px;
    color: var(--ink);
  }
.block h2 .bar {
    display: inline-block; width: 8px; height: 20px; border-radius: 6px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    margin-right: 10px; vertical-align: -2px;
  }
.block p { line-height: 1.95; color: #40527a; font-size: .97rem; }
.feat { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; margin-top: 22px; }
.feat { grid-template-columns: 1fr; }
.feat .item {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 20px;
    box-shadow: var(--shadow-soft);
    transition: transform .18s ease, box-shadow .18s ease;
  }
.feat .item:hover { transform: translateY(-4px); box-shadow: var(--shadow-deep); }
.feat .ico {
    width: 42px; height: 42px; border-radius: 12px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, rgba(37,99,235,.14), rgba(6,182,212,.16));
    color: var(--primary); font-size: 1.05rem; margin-bottom: 12px;
  }
.feat h3 { font-size: 1.02rem; font-weight: 800; margin-bottom: 8px; }
.feat p { margin: 0; font-size: .92rem; line-height: 1.85; color: #4b5d82; }
.timeline { margin-top: 22px; border-left: 2px dashed var(--line); padding-left: 22px; }
.timeline .tl-item { position: relative; padding-bottom: 20px; }
.timeline .tl-item::before {
    content: ""; position: absolute; left: -29px; top: 6px;
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--card); border: 3px solid var(--primary);
  }
.timeline .tl-item h4 { font-size: .98rem; font-weight: 800; margin-bottom: 6px; }
.timeline .tl-item p { margin: 0; font-size: .92rem; line-height: 1.85; color: #4b5d82; }
.qa { margin-top: 20px; display: grid; gap: 12px; }
.qa .q-item {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 18px 20px;
    box-shadow: var(--shadow-soft);
  }
.qa .q-item h4 { font-size: .98rem; font-weight: 800; margin-bottom: 8px; color: var(--ink); }
.qa .q-item h4 i { color: var(--accent); margin-right: 8px; }
.qa .q-item p { margin: 0; font-size: .92rem; line-height: 1.85; color: #4b5d82; }
.cta-band {
    margin: 46px 0 10px;
    background: linear-gradient(120deg, var(--primary), var(--accent));
    border-radius: 22px;
    padding: 30px 26px;
    color: #fff;
    box-shadow: var(--shadow-deep);
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px;
  }
.cta-band h3 { font-size: 1.15rem; font-weight: 900; margin: 0 0 6px; }
.cta-band p { margin: 0; font-size: .9rem; opacity: .92; }
.cta-band .btn-prime {
    background: #fff; color: var(--primary); border: none; font-weight: 800;
    padding: 11px 22px; border-radius: 999px; text-decoration: none; white-space: nowrap;
  }
.cta-band .btn-prime:hover { opacity: .9; }

/* --- 子页面追加 --- */
.legal-wrap {max-width:960px;margin:0 auto;}
.legal-block {background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px 30px;box-shadow:var(--shadow-soft);margin-bottom:22px;}
.legal-block h2 {font-size:1.28rem;font-weight:800;color:var(--ink);margin:0 0 14px;display:flex;align-items:center;gap:10px;}
.legal-block h2 i {color:var(--primary);font-size:1.05rem;}
.legal-block p {color:#41527a;line-height:1.95;font-size:.96rem;margin-bottom:12px;}
.legal-block p:last-child {margin-bottom:0;}
.legal-block ul {margin:0 0 6px;padding-left:0;list-style:none;}
.legal-block ul li {position:relative;padding-left:22px;color:#41527a;line-height:1.9;font-size:.95rem;margin-bottom:9px;}
.legal-block ul li::before {content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));}
.legal-meta {display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;}
.legal-meta span {background:rgba(37,99,235,.08);color:var(--primary);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.82rem;font-weight:600;}
.legal-note {background:linear-gradient(135deg,rgba(37,99,235,.08),rgba(6,182,212,.10));border:1px dashed var(--line);border-radius:16px;padding:18px 22px;color:#2b3f6b;font-size:.92rem;line-height:1.9;}
.legal-note strong {color:var(--primary);}
.legal-block {padding:22px 18px;border-radius:16px;}
.legal-block h2 {font-size:1.12rem;}

/* --- 子页面追加 --- */
.guide-wrap {padding:34px 0 10px;}
.guide-grid {display:grid;grid-template-columns:1fr;gap:22px;}
.step-card {background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px 22px 18px;box-shadow:var(--shadow-soft);position:relative;overflow:hidden;}
.step-card::before {content:"";position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(180deg,var(--primary),var(--accent));}
.step-no {display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:800;font-size:14px;margin-right:10px;}
.step-card h3 {font-size:18px;font-weight:800;color:var(--ink);margin:0 0 10px;display:flex;align-items:center;}
.step-card p {color:#41527a;line-height:1.85;font-size:15px;margin:0 0 8px;}
.mini-list {margin:8px 0 0;padding-left:0;list-style:none;}
.mini-list li {position:relative;padding-left:20px;color:#41527a;font-size:15px;line-height:1.9;}
.mini-list li::before {content:"\f0da";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--accent);font-size:12px;}
.tip-box {background:linear-gradient(135deg,rgba(37,99,235,.07),rgba(6,182,212,.07));border:1px dashed var(--line);border-radius:18px;padding:18px 20px;margin-top:6px;}
.tip-box strong {color:var(--primary);}
.side-card {background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:var(--shadow-soft);margin-bottom:18px;}
.side-card h3 {font-size:16px;font-weight:800;color:var(--ink);margin:0 0 12px;}
.side-links {list-style:none;margin:0;padding:0;}
.side-links li a {display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:12px;color:#41527a;text-decoration:none;font-size:14.5px;transition:.2s;}
.side-links li a:hover {background:rgba(37,99,235,.08);color:var(--primary);}
.side-links li a i {color:var(--accent);}
.kbd {display:inline-block;background:rgba(37,99,235,.10);color:var(--primary);border-radius:8px;padding:1px 8px;font-size:13px;font-weight:700;}
.page-title {font-size:32px;font-weight:900;color:var(--ink);line-height:1.3;margin:0 0 12px;}
.page-sub {color:#41527a;font-size:16px;line-height:1.9;max-width:820px;}
.guide-grid {grid-template-columns:1.9fr 1fr;align-items:start;}
.page-title {font-size:24px;}

/* --- 子页面追加 --- */
/* 本页专属小样式：站点地图索引卡片 */
  .map-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.map-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
.map-grid { grid-template-columns: 1fr; }
.map-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 22px 22px 18px;
    box-shadow: var(--shadow-soft);
    transition: transform .25s ease, box-shadow .25s ease;
    height: 100%;
  }
.map-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-deep); }
.map-card .map-ico {
    width: 44px; height: 44px; border-radius: 13px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff; font-size: 18px; margin-bottom: 14px;
  }
.map-card h3 { font-size: 17px; font-weight: 800; color: var(--ink); margin: 0 0 8px; }
.map-card p { font-size: 13.5px; line-height: 1.75; color: #516184; margin: 0 0 14px; }
.map-links { list-style: none; padding: 0; margin: 0; }
.map-links li { margin-bottom: 9px; }
.map-links a {
    color: var(--primary); text-decoration: none; font-size: 14px; font-weight: 600;
    display: inline-flex; align-items: center; gap: 8px;
  }
.map-links a:hover { color: var(--accent); text-decoration: underline; }
.map-links a i { font-size: 11px; opacity: .7; }
.map-tagline { font-size: 13px; color: #6b7a99; }
.anchor-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.anchor-row a {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 8px 15px; border-radius: 999px;
    background: var(--card); border: 1px solid var(--line);
    color: var(--ink); font-size: 13.5px; font-weight: 600; text-decoration: none;
    box-shadow: var(--shadow-soft); transition: .2s;
  }
.anchor-row a:hover { color: #fff; background: linear-gradient(135deg, var(--primary), var(--accent)); border-color: transparent; }
.faq-item:last-child { border-bottom: none; }
.faq-item h3 { font-size: 16px; font-weight: 800; color: var(--ink); margin: 0 0 8px; }