:root{
      --primary: #22d3ee;
      --accent: #fb923c;
      --bg-dark: #0f172a;
      --text-light: #e2e8f0;
      --card-radius: 18px;
      --pill-radius: 60px;
      --shadow-card: 0 12px 30px rgba(0,0,0,0.45);
    }
    body{
      background-color: var(--bg-dark);
      color: var(--text-light);
      font-family: 'Inter', '思源黑体', 'Source Han Sans CN', system-ui, -apple-system, sans-serif;
      overflow-x: hidden;
    }
    h1,h2,h3,h4,.font-serif{
      font-family: 'Source Han Serif SC', '思源宋体', 'Songti SC', Georgia, 'Times New Roman', serif;
      font-weight: 600;
      letter-spacing: 0.02em;
    }
    .navbar{
      background: rgba(15, 23, 42, 0.7);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(34, 211, 238, 0.15);
      padding: 0.8rem 0;
    }
    .navbar-brand{
      font-family: 'Source Han Serif SC', serif;
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--primary) !important;
      letter-spacing: 1px;
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }
    .navbar-brand i{
      color: var(--accent);
      font-size: 1.6rem;
    }
    .nav-link{
      color: var(--text-light) !important;
      font-weight: 500;
      margin: 0 0.5rem;
      border-radius: var(--pill-radius);
      transition: all 0.2s;
    }
    .nav-link:hover, .nav-link.active{
      color: var(--primary) !important;
      background: rgba(34,211,238,0.08);
    }
    .navbar-toggler{
      border-color: rgba(226,232,240,0.5);
    }
    .navbar-toggler-icon{
      background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='%23e2e8f0' stroke-width='2' linecap='round' linejoin='round' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    /* hero parallax */
    .hero {
      position: relative;
      min-height: 92vh;
      display: flex;
      align-items: center;
      justify-content: center;
      background: url('{随机图片}') center 30% / cover no-repeat;
      background-attachment: fixed;
      isolation: isolate;
      border-radius: 0 0 60px 60px;
    }
    .hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(15,23,42,0.7) 0%, rgba(15,23,42,0.85) 80%);
      z-index: -1;
    }
    .hero-content{
      text-align: center;
      padding: 2rem 1rem;
      max-width: 900px;
    }
    .hero-badge{
      display: inline-block;
      background: rgba(34,211,238,0.2);
      border: 1px solid var(--primary);
      padding: 0.4rem 1.4rem;
      border-radius: var(--pill-radius);
      color: var(--primary);
      font-weight: 600;
      letter-spacing: 1px;
      font-size: 0.9rem;
      backdrop-filter: blur(4px);
      margin-bottom: 1.2rem;
    }
    .hero h1{
      font-size: 3.4rem;
      font-weight: 800;
      text-shadow: 0 8px 20px rgba(0,0,0,0.6);
      color: #fff;
      line-height: 1.2;
    }
    .hero-sub{
      font-size: 1.3rem;
      color: rgba(226,232,240,0.9);
      margin-top: 1rem;
      font-weight: 300;
    }
    .wave-divider{
      display: block;
      width: 100%;
      height: 80px;
      margin-top: -40px;
      z-index: 3;
      pointer-events: none;
      background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,0 C300,80 900,80 1200,0 L1200,120 L0,120 Z' fill='%230f172a'/%3E%3C/svg%3E") no-repeat center bottom;
      background-size: cover;
      transform: translateY(1px);
    }
    .section{
      padding: 4rem 0;
    }
    .bento-grid{
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 1.5rem;
      grid-auto-rows: minmax(150px, auto);
    }
    .bento-card{
      background: #1e293b;
      border-radius: var(--card-radius);
      padding: 1.8rem 1.5rem;
      box-shadow: var(--shadow-card);
      transition: transform 0.25s, border 0.2s;
      border: 1px solid rgba(255,255,255,0.06);
      overflow: hidden;
      position: relative;
    }
    .bento-card:hover{
      transform: translateY(-6px);
      border-color: rgba(34,211,238,0.3);
    }
    .bento-img{
      position: relative;
      border-radius: 16px;
      overflow: hidden;
      width: 100%;
      height: 100%;
      min-height: 180px;
      background: #1e293b;
    }
    .bento-img img{
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
      background: #334155;
    }
    .bento-img:hover img{
      transform: scale(1.06);
    }
    .bento-img .img-overlay{
      position: absolute;
      inset: 0;
      background: linear-gradient(0deg, rgba(15,23,42,0.8) 0%, transparent 60%);
      opacity: 0;
      transition: opacity 0.3s;
      display: flex;
      align-items: flex-end;
      padding: 1.2rem;
    }
    .bento-img:hover .img-overlay{
      opacity: 1;
    }
    .bento-card .card-title{
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
      color: var(--primary);
    }
    .bento-card .card-text{
      color: #cbd5e1;
      font-size: 0.95rem;
      line-height: 1.6;
    }
    .bento-sm{
      grid-column: span 2;
    }
    .bento-md{
      grid-column: span 3;
    }
    .bento-lg{
      grid-column: span 4;
    }
    .bento-full{
      grid-column: span 6;
    }
    .accent-text{
      color: var(--accent);
    }
    .pill-button{
      background: var(--primary);
      color: #0f172a;
      padding: 0.6rem 1.8rem;
      border-radius: var(--pill-radius);
      font-weight: 600;
      text-decoration: none;
      transition: 0.2s;
      border: none;
    }
    .pill-button:hover{
      background: #fb923c;
      color: #0f172a;
      transform: scale(1.02);
    }
    .table-compare{
      background: #1e293b;
      border-radius: var(--card-radius);
      overflow: hidden;
      border-collapse: separate;
      border-spacing: 0;
      width: 100%;
    }
    .table-compare th, .table-compare td{
      padding: 1.2rem 1rem;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .table-compare thead th{
      background: rgba(34,211,238,0.15);
      color: var(--primary);
      font-weight: 600;
      border-bottom: 2px solid var(--primary);
    }
    .table-compare td i{
      margin-right: 8px;
    }
    .numbered-list{
      list-style: none;
      counter-reset: item;
      padding-left: 0;
    }
    .numbered-list li{
      counter-increment: item;
      padding-left: 2.8rem;
      position: relative;
      margin-bottom: 1.2rem;
      font-size: 1rem;
    }
    .numbered-list li::before{
      content: counter(item);
      background: var(--accent);
      color: #0f172a;
      font-weight: 700;
      width: 2rem;
      height: 2rem;
      border-radius: 60px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      position: absolute;
      left: 0;
      top: 0.2rem;
    }
    .faq-section{
      background: #111c30;
      border-radius: var(--card-radius);
      padding: 2rem;
    }
    .accordion-item{
      background: transparent;
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 20px !important;
      margin-bottom: 1rem;
      overflow: hidden;
    }
    .accordion-button{
      background: rgba(34,211,238,0.1);
      color: var(--text-light);
      font-weight: 500;
      border-radius: 20px !important;
    }
    .accordion-button:not(.collapsed){
      background: rgba(34,211,238,0.15);
      color: var(--primary);
    }
    .footer{
      border-top: 1px solid rgba(34,211,238,0.2);
      background: #0b1322;
      padding: 2.5rem 0 1rem;
    }
    .footer .domain-text{
      color: var(--primary);
    }
    .friend-links{
      background: #1a2438;
      border-radius: 60px;
      padding: 1.5rem 2rem;
    }
    @media (max-width: 992px){
      .bento-grid{
        grid-template-columns: repeat(2, 1fr);
      }
      .bento-sm, .bento-md, .bento-lg, .bento-full{
        grid-column: span 2;
      }
      .hero h1{ font-size: 2.6rem; }
    }
    @media (max-width: 576px){
      .bento-grid{
        grid-template-columns: 1fr;
      }
      .bento-sm, .bento-md, .bento-lg, .bento-full{
        grid-column: span 1;
      }
      .navbar-brand{ font-size: 1.5rem; }
    }
    .img-load-lazy{
      background: #1e293b;
      position: relative;
    }
    .img-load-lazy::before{
      content: "✨ 千千漫";
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #64748b;
      animation: pulse 1.6s infinite;
    }
    @keyframes pulse { 0%{opacity:0.4} 50%{opacity:0.8} 100%{opacity:0.4} }

/* --- 子页面追加 --- */
/* 关于页面专属的微调 */
        .about-hero {
            background: linear-gradient(135deg, rgba(15,23,42,.95) 0%, rgba(15,23,42,.85) 50%, rgba(34,211,238,.15) 100%);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.about-hero::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(34,211,238,.12) 0%, transparent 70%);
            border-radius: 50%;
        }
.about-section {
            padding: 70px 0;
        }
.about-section-alt {
            background: rgba(255,255,255,.02);
            border-top: 1px solid rgba(255,255,255,.04);
            border-bottom: 1px solid rgba(255,255,255,.04);
        }
.feature-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            background: rgba(34,211,238,.1);
            color: var(--primary);
            border: 1px solid rgba(34,211,238,.2);
            margin-bottom: 16px;
        }
.milestone-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
.milestone-list li {
            position: relative;
            padding-left: 48px;
            padding-bottom: 28px;
            border-left: 2px solid rgba(34,211,238,.2);
        }
.milestone-list li:last-child {
            border-left-color: transparent;
            padding-bottom: 0;
        }
.milestone-list li::before {
            content: '';
            position: absolute;
            left: -8px;
            top: 4px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--primary);
            box-shadow: 0 0 12px rgba(34,211,238,.5);
        }
.milestone-list .milestone-date {
            font-size: .85rem;
            color: var(--primary);
            font-weight: 600;
            display: block;
            margin-bottom: 4px;
        }
.milestone-list .milestone-title {
            font-weight: 600;
            color: var(--text-light);
            margin-bottom: 6px;
        }
.milestone-list .milestone-desc {
            color: rgba(226,232,240,.7);
            font-size: .92rem;
            line-height: 1.7;
        }
.value-card {
            background: rgba(255,255,255,.03);
            border: 1px solid rgba(255,255,255,.06);
            border-radius: var(--card-radius);
            padding: 28px;
            height: 100%;
            transition: transform .3s ease, border-color .3s ease;
        }
.value-card:hover {
            transform: translateY(-4px);
            border-color: rgba(34,211,238,.3);
        }
.value-card i {
            font-size: 28px;
            color: var(--primary);
            margin-bottom: 14px;
        }
.value-card h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-light);
            margin-bottom: 10px;
        }
.value-card p {
            color: rgba(226,232,240,.7);
            font-size: .92rem;
            line-height: 1.7;
            margin: 0;
        }
.tech-item {
            text-align: center;
            padding: 20px;
            background: rgba(255,255,255,.03);
            border: 1px solid rgba(255,255,255,.06);
            border-radius: var(--card-radius);
            height: 100%;
        }
.tech-item .tech-num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 4px;
        }
.tech-item .tech-label {
            color: rgba(226,232,240,.7);
            font-size: .9rem;
        }
.about-cta {
            background: linear-gradient(135deg, rgba(34,211,238,.1), rgba(251,146,60,.08));
            border: 1px solid rgba(34,211,238,.2);
            border-radius: var(--card-radius);
            padding: 50px;
            text-align: center;
        }
.about-hero { padding: 50px 0 40px; }
.about-section { padding: 50px 0; }
.about-cta { padding: 30px 20px; }

/* --- 子页面追加 --- */
/* 页面专属样式 - 免责声明页 */
    .disclaimer-hero {
      padding: 80px 0 40px;
      position: relative;
    }
.disclaimer-card {
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(34,211,238,0.15);
      border-radius: var(--card-radius);
      padding: 30px;
      margin-bottom: 24px;
      transition: all 0.3s ease;
    }
.disclaimer-card:hover {
      border-color: rgba(34,211,238,0.4);
      background: rgba(255,255,255,0.06);
      transform: translateY(-2px);
    }
.disclaimer-card h3 {
      color: var(--primary);
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
.disclaimer-card h3 i {
      color: var(--accent);
    }
.disclaimer-card p, .disclaimer-card li {
      color: var(--text-light);
      font-size: 0.95rem;
      line-height: 1.8;
      opacity: 0.9;
    }
.disclaimer-card ul {
      padding-left: 20px;
      margin-top: 10px;
    }
.disclaimer-card ul li {
      margin-bottom: 8px;
      position: relative;
    }
.disclaimer-card ul li::before {
      content: "◆";
      color: var(--accent);
      position: absolute;
      left: -18px;
      font-size: 10px;
      top: 6px;
    }
.disclaimer-highlight {
      background: linear-gradient(135deg, rgba(34,211,238,0.1), rgba(251,146,60,0.1));
      border: 1px solid rgba(34,211,238,0.2);
      border-radius: var(--card-radius);
      padding: 25px;
      margin: 30px 0;
    }
.disclaimer-highlight h4 {
      color: var(--accent);
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 12px;
    }
.disclaimer-highlight p {
      color: var(--text-light);
      font-size: 0.95rem;
      line-height: 1.8;
      opacity: 0.9;
    }
.disclaimer-date {
      color: var(--accent);
      font-size: 0.9rem;
      font-weight: 500;
      margin-bottom: 30px;
    }
.back-home {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--primary);
      text-decoration: none;
      font-weight: 600;
      font-size: 0.95rem;
      margin-top: 20px;
      transition: all 0.3s ease;
    }
.back-home:hover {
      color: var(--accent);
      transform: translateX(-5px);
    }
.back-home i {
      font-size: 14px;
    }
.disclaimer-hero {
        padding: 50px 0 30px;
      }
.disclaimer-card {
        padding: 20px;
      }
.disclaimer-card h3 {
        font-size: 1.1rem;
      }

/* --- 子页面追加 --- */
/* 本页专属样式（自动合并进站点CSS） */
        .guide-hero {
            background: linear-gradient(135deg, rgba(34, 211, 238, 0.08) 0%, rgba(251, 146, 60, 0.05) 50%, rgba(15, 23, 42, 0.9) 100%);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.guide-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(34, 211, 238, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }
.guide-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 20px;
        }
.guide-hero .lead {
            font-size: 1.15rem;
            color: var(--text-light);
            opacity: 0.8;
            max-width: 680px;
        }
.guide-card {
            background: rgba(15, 23, 42, 0.6);
            border: 1px solid rgba(34, 211, 238, 0.15);
            border-radius: var(--card-radius);
            padding: 30px;
            height: 100%;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
        }
.guide-card:hover {
            border-color: rgba(34, 211, 238, 0.4);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
        }
.guide-card .icon-circle {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(34, 211, 238, 0.15), rgba(251, 146, 60, 0.15));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }
.guide-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
.guide-card p {
            font-size: 0.95rem;
            opacity: 0.85;
            line-height: 1.6;
        }
.step-list {
            counter-reset: step;
            list-style: none;
            padding: 0;
        }
.step-list li {
            counter-increment: step;
            position: relative;
            padding-left: 50px;
            margin-bottom: 16px;
            font-size: 0.95rem;
            opacity: 0.9;
            line-height: 1.6;
        }
.step-list li::before {
            content: counter(step);
            position: absolute;
            left: 0;
            top: 0;
            width: 32px;
            height: 32px;
            background: rgba(34, 211, 238, 0.15);
            border: 1px solid rgba(34, 211, 238, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--primary);
        }
.pro-tip {
            background: rgba(251, 146, 60, 0.08);
            border: 1px solid rgba(251, 146, 60, 0.2);
            border-radius: 12px;
            padding: 16px 20px;
            margin-top: 20px;
            font-size: 0.9rem;
        }
.pro-tip i {
            color: var(--accent);
            margin-right: 8px;
        }
.platform-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(15, 23, 42, 0.5);
            border: 1px solid rgba(34, 211, 238, 0.2);
            border-radius: var(--pill-radius);
            font-size: 0.9rem;
            margin: 0 8px 12px 0;
        }
.platform-badge i {
            color: var(--primary);
        }
.guide-table {
            width: 100%;
            background: rgba(15, 23, 42, 0.6);
            border-radius: var(--card-radius);
            border: 1px solid rgba(34, 211, 238, 0.15);
        }
.guide-table th,
        .guide-table td {
            padding: 16px 20px;
            border-bottom: 1px solid rgba(34, 211, 238, 0.1);
            font-size: 0.95rem;
        }
.guide-table th {
            font-weight: 600;
            color: var(--primary);
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
.guide-table tr:last-child td {
            border-bottom: none;
        }
.guide-table tr:hover td {
            background: rgba(34, 211, 238, 0.05);
        }
.guide-hero h1 {
                font-size: 2rem;
            }
.guide-hero .lead {
                font-size: 1rem;
            }
.guide-card {
                padding: 20px;
            }
.guide-table {
                display: block;
                overflow-x: auto;
            }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.table { color:#e2e8f0 !important; border-color:rgba(255,255,255,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#e2e8f0 !important; }
.accordion-body { background:transparent !important; color:#e2e8f0 !important; }
.accordion-header { background:transparent !important; }