@charset "utf-8";
:root{--pg-ink:#1c1915;--pg-muted:#6b6258;--pg-bg:#f4efe6;--pg-card:#fffdf8;--pg-line:#e4d8c6;--pg-brand:#1f4e79;--pg-brand-ink:#12263a;--pg-foot:#161410;--pg-accent:#c2410c;--pg-radius:18px;--pg-shadow:0 18px 40px rgba(28,25,21,.08);--pg-head:rgba(244,239,230,.92)}
*{box-sizing:border-box}html,body{margin:0;padding:0;max-width:100%;overflow-x:clip}
body{font-family:"Iowan Old Style","Palatino Linotype","PingFang SC","Microsoft YaHei","Noto Serif SC",serif;color:var(--pg-ink);background:var(--pg-bg);line-height:1.8;font-size:16px}
img,svg,video,canvas{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul{list-style:none;margin:0;padding:0}
:where(.wrap,header .wrap,footer .wrap,.section,.hero-inner,.container,.inner){width:min(1180px,92%);margin-left:auto;margin-right:auto;max-width:100%}
:where(body>header){position:sticky;top:0;z-index:30;background:var(--pg-head);border-bottom:1px solid var(--pg-line);backdrop-filter:blur(14px)}
:where(body>header>nav,body>header .nav){width:min(1180px,92%);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;flex-wrap:wrap}
:where(.logo,.nav .logo,body>header .brand){font-weight:800;font-size:22px;letter-spacing:.02em;color:var(--pg-brand-ink);white-space:nowrap}
:where(.nav-links,body>header nav ul){display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0}
:where(.nav-links a,body>header nav a){color:var(--pg-muted);font-size:14px}
:where(.nav-links a:hover,body>header nav a:hover){color:var(--pg-brand)}
:where(.nav-cta,.btn,.hero-actions a,a.btn,.pg-cta a){display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:999px;font-weight:700;border:1px solid transparent}
:where(.btn-solid,.nav-cta){background:var(--pg-brand);color:#fff}
:where(.btn-line){border-color:currentColor;background:transparent}
:where(.hero){padding:84px 0 72px;background:radial-gradient(1200px 480px at 10% -10%,#dbe7f3 0%,transparent 55%),linear-gradient(160deg,#12263a,#1f4e79 58%,#9a3412);color:#fff;text-align:center}
:where(.hero h1){font-size:clamp(30px,5.4vw,52px);line-height:1.18;margin:12px 0 16px;letter-spacing:-.02em}
:where(.hero-text,.hero p){max-width:740px;margin:0 auto 24px;color:rgba(255,255,255,.9)}
:where(.hero-actions){display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:24px 0 36px}
:where(.hero-stats,.stat-row,.stats,.data-row,.pg-stats){display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;width:min(1180px,92%);margin:28px auto 0}
:where(.stat,.hero-stats>div,.data-card,.pg-stat){background:var(--pg-card);color:var(--pg-ink);border-radius:var(--pg-radius);padding:24px 20px;box-shadow:var(--pg-shadow);border:1px solid var(--pg-line);text-align:left}
:where(.slash-1,.slash-2,.slash-3){border-left:5px solid var(--pg-accent)}
:where(.stat .num,.stats .num,.stat-row .num,.data-row .num,.pg-stats .num,.data-card .num,.pg-stat .num,.stat b,.stat strong,.hero-stats strong,.hero-stats b){display:block;font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.15;color:var(--pg-brand);overflow:visible;white-space:nowrap}
:where(.stat p,.stat span:not(.num),.hero-stats span){display:block;margin:8px 0 0;color:var(--pg-muted);font-size:14px}
:where(section,.section,.pg-extra){padding:72px 0}
:where(.section h2,section h2,.pg-extra h2){font-size:clamp(26px,3.2vw,36px);text-align:center;margin:0 0 12px;letter-spacing:-.02em}
:where(.section>p,section>p,.pg-extra>p,.pg-lead){text-align:center;color:var(--pg-muted);max-width:740px;margin:0 auto 36px}
:where(.grid-2,.grid-3,.grid-4,.pg-grid,.cards){display:grid;gap:22px}
:where(.grid-2){grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
:where(.grid-3,.cards,.pg-grid){grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
:where(.grid-4){grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
:where(.card,article.card,.pg-card){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:26px 24px;box-shadow:var(--pg-shadow)}
:where(.card h3,.pg-card h3){margin:0 0 10px;font-size:19px;color:var(--pg-brand-ink)}
:where(.card p,.pg-card p){margin:0;color:var(--pg-muted)}
:where(.pg-step){counter-increment:pgstep;position:relative;padding-top:8px}
:where(.pg-step:before){content:counter(pgstep,decimal-leading-zero);display:block;font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--pg-accent);margin-bottom:8px}
:where(.pg-quote,.testimonial){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:28px;box-shadow:var(--pg-shadow)}
:where(.pg-quote p){font-size:18px;color:var(--pg-ink)}
:where(.pg-faq details){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:14px;padding:16px 18px;margin:0 0 12px}
:where(.pg-faq summary){cursor:pointer;font-weight:700;color:var(--pg-brand-ink)}
:where(.pg-chips){display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 28px}
:where(.pg-chips span){border:1px solid var(--pg-line);background:var(--pg-card);border-radius:999px;padding:6px 12px;font-size:12px;color:var(--pg-muted)}
:where(.pg-cta){text-align:center;background:linear-gradient(135deg,#12263a,#1f4e79);color:#fff;border-radius:28px;padding:48px 28px}
:where(.dark-band){background:linear-gradient(135deg,#161410,#1f4e79);color:#fff}
:where(.dark-band h2,.dark-band>p){color:#fff}
:where(.dark-band .card){background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#fff}
:where(.dark-band .card h3){color:#fff}:where(.dark-band .card p){color:rgba(255,255,255,.82)}
:where(.contact){text-align:center}
:where(body>footer,main~footer,.footer){background:var(--pg-foot);color:#e8dfd2;padding:56px 0 28px;margin-top:8px;display:block}
:where(.footer-grid){width:min(1180px,92%);margin:0 auto 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px}
:where(.footer-brand){width:min(1180px,92%);margin:0 auto 20px}
:where(.footer-brand strong){display:block;font-size:22px;color:#fff;margin-bottom:8px}
:where(.footer-brand p){margin:0;max-width:520px;color:#c4b8a6}
:where(.footer-links,.footer-nav,body>footer ul){width:min(1180px,92%);margin:0 auto 20px;display:flex;flex-wrap:wrap;gap:10px 22px;padding:0}
:where(.footer-links a,body>footer a){color:#f3ebe0}
:where(.copyright,.footer-copy,.footer-bottom){width:min(1180px,92%);margin:0 auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#a89c8c}
@media(max-width:720px){:where(body>header>nav,.nav){padding:10px 0}:where(.hero){padding:52px 0}:where(.section,section,.pg-extra){padding:44px 0}:where(.stat .num,.stat b,.stat strong){white-space:normal}}

nav{background-color:transparent;height:auto;line-height:inherit;color:inherit;box-shadow:none;width:auto}nav a,nav ul a{color:inherit;font-size:inherit;display:inline-block}nav ul li{float:none}nav .brand-logo{position:static;transform:none;font-size:inherit}nav i,nav [class^="mdi-"],nav i.material-icons{height:auto;line-height:inherit;display:inline-block;font-size:inherit}.card{background-color:var(--pg-card)}.card .card-title,.card .card-content,.card .card-action a{color:inherit}.page-footer,footer.page-footer{background-color:var(--pg-foot)}.collection,.collection .collection-item{background-color:var(--pg-card);color:inherit}

:where(.container){width:90%;max-width:1280px;margin-left:auto;margin-right:auto}
:where(.row){display:flex;flex-wrap:wrap;margin-left:auto;margin-right:auto;margin-bottom:0}
:where(.row .col){float:none;padding:0 .75rem;min-height:1px}
:where(.col){display:block}
:where(.section){padding:2rem 0}
:where(.valign-wrapper){display:flex;align-items:center}
:where(.center),:where(.center-align){text-align:center}
:where(.left-align){text-align:left}:where(.right-align){text-align:right}
:where(.card){display:block;position:relative;margin:.5rem 0 1rem;border-radius:2px;overflow:hidden}
:where(.card .card-content){padding:24px;border-radius:0 0 2px 2px}
:where(.card .card-content p){margin:0}
:where(.card .card-title){display:block;font-size:1.5rem;font-weight:300;line-height:1.3}
:where(.card .card-action){padding:16px 24px}
:where(.card-panel){padding:24px;border-radius:2px;display:block}
:where(.btn),:where(.waves-effect){display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:0 16px;height:36px;line-height:36px;border:0;border-radius:2px;cursor:pointer;text-align:center;white-space:nowrap;text-decoration:none;background:transparent;color:inherit;box-shadow:none;text-transform:none}
:where(.btn-large){height:54px;line-height:54px;font-size:1.1rem}
:where(.btn-small){height:32px;line-height:32px;font-size:.9rem}
:where(.chip){display:inline-flex;align-items:center;gap:.4rem;height:32px;padding:0 12px;border-radius:16px;font-size:13px;line-height:32px}
:where(.collection){display:block;margin:0;border-radius:2px;overflow:hidden}
:where(.collection .collection-item){display:block;padding:10px 20px;line-height:1.5}
:where(.collapsible){display:block;margin:0}
:where(.collapsible-header){display:flex;align-items:center;gap:.6rem;padding:1rem;cursor:pointer}
:where(.collapsible-body){display:none;padding:1rem}
:where(.collapsible li.active .collapsible-body),:where(.collapsible-body.active){display:block}
:where(nav){display:block}
:where(nav .nav-wrapper){display:flex;align-items:center;justify-content:space-between;width:100%;padding:0 1rem}
:where(nav ul){display:flex;align-items:center;list-style:none;margin:0;padding:0}
:where(nav ul li){float:none}
:where(nav ul a){display:inline-flex;align-items:center;padding:0 12px;text-decoration:none}
:where(.material-icons){display:inline-block;vertical-align:middle}
:where(.z-depth-1){box-shadow:0 2px 2px 0 rgba(0,0,0,.14)}
:where(.z-depth-2){box-shadow:0 4px 5px 0 rgba(0,0,0,.14)}
:where(.z-depth-3){box-shadow:0 8px 17px 2px rgba(0,0,0,.14)}
:where(.white-text){color:#fff!important}:where(.black-text){color:#111!important}
:where(.grey-text),:where([class$="-text"]){color:inherit}
:where(.hide){display:none!important}:where(.hide-on-small-only){display:block}
:where(.left){float:left}:where(.right){float:right}
:where(.divider){height:1px;overflow:hidden;margin:.5rem 0}
:where(.input-field){position:relative;margin-top:1rem;margin-bottom:1rem;display:block}
:where(.input-field input),:where(.input-field textarea){display:block;width:100%;padding:.5rem 0;border:0;border-bottom:1px solid currentColor;background:transparent;color:inherit;font:inherit}
:where(.input-field label){display:block;font-size:.8rem}
:where(select){display:block;width:100%}
:where(.tabs){display:flex;list-style:none;margin:0;padding:0;overflow-x:auto}
:where(.tabs .tab a){display:block;padding:0 24px;line-height:48px;text-decoration:none}
:where(.modal){display:none}:where(.modal.open){display:block}
:where(.preloader-wrapper){display:inline-block}
:where(img.responsive-img),:where(.responsive-img){max-width:100%;height:auto}
:where(.parallax-container){position:relative;overflow:hidden}
:where(.slider){position:relative;height:400px;overflow:hidden}
:where(.slider .slides){display:flex;height:100%;margin:0;padding:0;list-style:none}
:where(.slider .slides li){flex:0 0 100%;position:relative}
:where(.col.s1){flex:0 0 auto;width:8.3333%}
:where(.col.s2){flex:0 0 auto;width:16.6667%}
:where(.col.s3){flex:0 0 auto;width:25.0000%}
:where(.col.s4){flex:0 0 auto;width:33.3333%}
:where(.col.s5){flex:0 0 auto;width:41.6667%}
:where(.col.s6){flex:0 0 auto;width:50.0000%}
:where(.col.s7){flex:0 0 auto;width:58.3333%}
:where(.col.s8){flex:0 0 auto;width:66.6667%}
:where(.col.s9){flex:0 0 auto;width:75.0000%}
:where(.col.s10){flex:0 0 auto;width:83.3333%}
:where(.col.s11){flex:0 0 auto;width:91.6667%}
:where(.col.s12){flex:0 0 auto;width:100.0000%}
:where(.col.s-offset-1){margin-left:8.3333%}
:where(.col.s-offset-2){margin-left:16.6667%}
:where(.col.s-offset-3){margin-left:25.0000%}
:where(.col.s-offset-4){margin-left:33.3333%}
:where(.col.s-offset-5){margin-left:41.6667%}
:where(.col.s-offset-6){margin-left:50.0000%}
:where(.col.s-offset-7){margin-left:58.3333%}
:where(.col.s-offset-8){margin-left:66.6667%}
:where(.col.s-offset-9){margin-left:75.0000%}
:where(.col.s-offset-10){margin-left:83.3333%}
:where(.col.s-offset-11){margin-left:91.6667%}
@media(min-width:601px){:where(.col.m1){flex:0 0 auto;width:8.3333%}:where(.col.m2){flex:0 0 auto;width:16.6667%}:where(.col.m3){flex:0 0 auto;width:25.0000%}:where(.col.m4){flex:0 0 auto;width:33.3333%}:where(.col.m5){flex:0 0 auto;width:41.6667%}:where(.col.m6){flex:0 0 auto;width:50.0000%}:where(.col.m7){flex:0 0 auto;width:58.3333%}:where(.col.m8){flex:0 0 auto;width:66.6667%}:where(.col.m9){flex:0 0 auto;width:75.0000%}:where(.col.m10){flex:0 0 auto;width:83.3333%}:where(.col.m11){flex:0 0 auto;width:91.6667%}:where(.col.m12){flex:0 0 auto;width:100.0000%}:where(.col.m-offset-1){margin-left:8.3333%}:where(.col.m-offset-2){margin-left:16.6667%}:where(.col.m-offset-3){margin-left:25.0000%}:where(.col.m-offset-4){margin-left:33.3333%}:where(.col.m-offset-5){margin-left:41.6667%}:where(.col.m-offset-6){margin-left:50.0000%}:where(.col.m-offset-7){margin-left:58.3333%}:where(.col.m-offset-8){margin-left:66.6667%}:where(.col.m-offset-9){margin-left:75.0000%}:where(.col.m-offset-10){margin-left:83.3333%}:where(.col.m-offset-11){margin-left:91.6667%}}
@media(min-width:993px){:where(.col.l1){flex:0 0 auto;width:8.3333%}:where(.col.l2){flex:0 0 auto;width:16.6667%}:where(.col.l3){flex:0 0 auto;width:25.0000%}:where(.col.l4){flex:0 0 auto;width:33.3333%}:where(.col.l5){flex:0 0 auto;width:41.6667%}:where(.col.l6){flex:0 0 auto;width:50.0000%}:where(.col.l7){flex:0 0 auto;width:58.3333%}:where(.col.l8){flex:0 0 auto;width:66.6667%}:where(.col.l9){flex:0 0 auto;width:75.0000%}:where(.col.l10){flex:0 0 auto;width:83.3333%}:where(.col.l11){flex:0 0 auto;width:91.6667%}:where(.col.l12){flex:0 0 auto;width:100.0000%}:where(.col.l-offset-1){margin-left:8.3333%}:where(.col.l-offset-2){margin-left:16.6667%}:where(.col.l-offset-3){margin-left:25.0000%}:where(.col.l-offset-4){margin-left:33.3333%}:where(.col.l-offset-5){margin-left:41.6667%}:where(.col.l-offset-6){margin-left:50.0000%}:where(.col.l-offset-7){margin-left:58.3333%}:where(.col.l-offset-8){margin-left:66.6667%}:where(.col.l-offset-9){margin-left:75.0000%}:where(.col.l-offset-10){margin-left:83.3333%}:where(.col.l-offset-11){margin-left:91.6667%}}
@media(max-width:600px){:where(.hide-on-small-only){display:none!important}:where(.col){width:100%}}

:root{--pg-brand:#0f3d6e;--pg-brand-ink:#1b5e9e;--pg-accent:#f0a500;--pg-radius:10px}
:where(.hero){background:linear-gradient(160deg,#1b5e9e,#0f3d6e 58%,#f0a500)}
:where(body>header){border-bottom-color:#0f3d6e33}

/* -------------------------------------------------------------
       Design System & Variables: 深海蓝 × 琥珀 + 纸质笔记风
    ------------------------------------------------------------- */
    :root {
      --primary: #0f3d6e;
      --secondary: #1b5e9e;
      --accent: #f0a500;
      --accent-hover: #d89400;
      --bg: #f6f8fb;
      --text: #122033;
      --text-muted: #576b84;
      --text-light: #8fa0b5;
      --card-bg: #ffffff;
      --card-alt: #fdfaf3;
      --border-color: #dce3ed;
      --border-note: #ebdcc4;
      --radius-base: 10px;
      --radius-card: 20px;
      --shadow-soft: 0 10px 30px rgba(15, 61, 110, 0.08);
      --shadow-hover: 0 18px 40px rgba(15, 61, 110, 0.16);
      --shadow-note: 2px 4px 12px rgba(0, 0, 0, 0.04);
      --dark-band-bg: #092647;
    }

    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg);
      color: var(--text);
      line-height: 1.7;
      font-size: 15px;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    h1, h2, h3, .serif-heading {
      font-family: "Georgia", "Noto Serif SC", "Songti SC", serif;
      font-weight: 700;
      color: var(--primary);
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    .site-container {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* -------------------------------------------------------------
       Navigation: 白底内容平台导航
    ------------------------------------------------------------- */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: #ffffff;
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 2px 14px rgba(15, 61, 110, 0.05);
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .nav-logo-group {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }

    .logo-icon {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border-radius: 8px;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 10px rgba(15, 61, 110, 0.2);
    }

    .logo-icon::before {
      content: '';
      width: 0;
      height: 0;
      border-top: 7px solid transparent;
      border-bottom: 7px solid transparent;
      border-left: 11px solid var(--accent);
      margin-left: 3px;
    }

    .logo-text {
      font-family: "Georgia", "Noto Serif SC", serif;
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: -0.3px;
      white-space: nowrap;
    }

    .nav-channels {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 28px;
      margin: 0;
      padding: 0;
    }

    .nav-channels li a {
      font-size: 15px;
      font-weight: 600;
      color: var(--text);
      position: relative;
      padding: 6px 2px;
    }

    .nav-channels li a:hover,
    .nav-channels li a.active {
      color: var(--secondary);
    }

    .nav-channels li a.active::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 100%;
      height: 3px;
      background: var(--accent);
      border-radius: 2px;
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .nav-search {
      position: relative;
      display: flex;
      align-items: center;
    }

    .nav-search input {
      width: 180px;
      height: 36px;
      background: #f1f4f9;
      border: 1px solid var(--border-color) !important;
      border-radius: 18px !important;
      padding: 0 14px 0 34px !important;
      font-size: 13px !important;
      color: var(--text) !important;
      margin: 0 !important;
      transition: all 0.3s ease;
    }

    .nav-search input:focus {
      width: 230px;
      background: #ffffff;
      border-color: var(--secondary) !important;
      box-shadow: 0 0 0 3px rgba(27, 94, 158, 0.15) !important;
    }

    .nav-search-icon {
      position: absolute;
      left: 12px;
      width: 14px;
      height: 14px;
      pointer-events: none;
      fill: var(--text-muted);
    }

    /* -------------------------------------------------------------
       Custom Buttons: 细描边 / 反白 / 琥珀实色
    ------------------------------------------------------------- */
    .btn-outline-custom {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0 22px;
      height: 42px;
      border: 1px solid var(--primary);
      color: var(--primary);
      background: transparent;
      border-radius: var(--radius-base);
      font-weight: 600;
      font-size: 14px;
      cursor: pointer;
      transition: all 0.25s ease;
      white-space: nowrap;
    }

    .btn-outline-custom:hover {
      background: var(--primary);
      color: #ffffff;
      box-shadow: 0 4px 12px rgba(15, 61, 110, 0.2);
    }

    .btn-solid-accent {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0 24px;
      height: 42px;
      background: var(--accent);
      color: #0d2847;
      border: 1px solid var(--accent);
      border-radius: var(--radius-base);
      font-weight: 700;
      font-size: 14px;
      cursor: pointer;
      transition: all 0.25s ease;
      white-space: nowrap;
    }

    .btn-solid-accent:hover {
      background: var(--accent-hover);
      border-color: var(--accent-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(240, 165, 0, 0.35);
    }

    /* -------------------------------------------------------------
       Section Layout & Spacing: 80px 节奏
    ------------------------------------------------------------- */
    .content-section {
      padding: 80px 0;
      position: relative;
    }

    .section-header {
      margin-bottom: 44px;
      text-align: left;
      position: relative;
    }

    .section-tag {
      display: inline-block;
      padding: 4px 12px;
      background: rgba(240, 165, 0, 0.15);
      border: 1px dashed var(--accent);
      color: #9c6800;
      font-size: 12px;
      font-weight: 700;
      border-radius: 4px;
      margin-bottom: 12px;
      letter-spacing: 0.5px;
    }

    .section-title {
      font-size: 2rem;
      line-height: 1.35;
      margin-bottom: 12px;
      color: var(--primary);
    }

    .section-subtitle {
      font-size: 15px;
      color: var(--text-muted);
      max-width: 700px;
    }

    /* -------------------------------------------------------------
       Hero Section: 左文右图分屏
    ------------------------------------------------------------- */
    .hero-section {
      padding: 60px 0 80px;
      background: linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
      border-bottom: 1px solid var(--border-color);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 48px;
      align-items: center;
    }

    .hero-tagline {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 14px;
      background: #fdf4e2;
      border: 1px solid var(--border-note);
      color: #9e6400;
      font-size: 13px;
      font-weight: 700;
      border-radius: 6px;
      margin-bottom: 20px;
      box-shadow: 1px 2px 6px rgba(0,0,0,0.03);
    }

    .hero-tagline span {
      display: inline-block;
      width: 8px;
      height: 8px;
      background: var(--accent);
      border-radius: 50%;
    }

    .hero-title {
      font-size: 2.75rem;
      line-height: 1.25;
      margin-bottom: 22px;
      color: var(--primary);
      letter-spacing: -0.5px;
    }

    .hero-desc-lead {
      font-size: 16px;
      color: var(--text);
      line-height: 1.8;
      margin-bottom: 14px;
      font-weight: 500;
    }

    .hero-desc-sub {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 32px;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 36px;
    }

    .hero-note-strip {
      display: flex;
      gap: 16px;
      padding-top: 20px;
      border-top: 1px dashed var(--border-color);
    }

    .note-pill {
      font-size: 13px;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .note-pill svg {
      width: 15px;
      height: 15px;
      fill: var(--accent);
    }

    /* Hero Right Visual Stack */
    .hero-card-stack {
      position: relative;
      padding: 20px;
    }

    .main-player-card {
      background: #ffffff;
      border-radius: var(--radius-card);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
      position: relative;
      z-index: 2;
      transition: all 0.3s ease;
    }

    .main-player-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
    }

    .player-screen-mock {
      background: linear-gradient(135deg, #071e36, #164273);
      height: 250px;
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 20px;
      color: #ffffff;
    }

    .player-badges {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .badge-live {
      background: rgba(240, 165, 0, 0.9);
      color: #092647;
      font-size: 11px;
      font-weight: 800;
      padding: 3px 8px;
      border-radius: 4px;
      letter-spacing: 0.5px;
    }

    .badge-resolution {
      background: rgba(255, 255, 255, 0.2);
      backdrop-filter: blur(4px);
      font-size: 11px;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 4px;
      border: 1px solid rgba(255, 255, 255, 0.3);
    }

    .player-center-play {
      align-self: center;
      width: 58px;
      height: 58px;
      background: rgba(240, 165, 0, 0.95);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: 0 0 25px rgba(240, 165, 0, 0.6);
      transition: transform 0.2s ease;
    }

    .player-center-play:hover {
      transform: scale(1.1);
    }

    .player-center-play svg {
      width: 22px;
      height: 22px;
      fill: #092647;
      margin-left: 3px;
    }

    .player-bottom-info {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
    }

    .player-title-preview {
      font-weight: 700;
      font-size: 15px;
      text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    }

    .player-meta-bar {
      padding: 18px 22px;
      background: #ffffff;
    }

    .meta-tags-row {
      display: flex;
      gap: 8px;
      margin-bottom: 10px;
    }

    .meta-tag-item {
      font-size: 11px;
      font-weight: 600;
      color: var(--secondary);
      background: #eef5fc;
      padding: 2px 8px;
      border-radius: 4px;
    }

    .meta-title-text {
      font-size: 16px;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 4px;
    }

    .meta-rating-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      color: var(--text-muted);
    }

    .rating-score {
      color: var(--accent);
      font-weight: 800;
      font-size: 14px;
    }

    /* Floating Note Stickers */
    .note-sticker-right {
      position: absolute;
      top: -10px;
      right: 5px;
      background: #fff8db;
      border: 1px dashed #e8d08d;
      padding: 10px 16px;
      border-radius: 8px;
      box-shadow: var(--shadow-note);
      transform: rotate(3deg);
      z-index: 3;
      font-size: 12px;
      font-weight: 700;
      color: #8c5b00;
    }

    .note-sticker-left {
      position: absolute;
      bottom: 0;
      left: 0;
      background: #e9f3ff;
      border: 1px solid #bfdbfe;
      padding: 10px 16px;
      border-radius: 8px;
      box-shadow: var(--shadow-note);
      transform: rotate(-3deg);
      z-index: 3;
      font-size: 12px;
      font-weight: 700;
      color: var(--secondary);
    }

    /* -------------------------------------------------------------
       1. Key Stats Bar (关键数字/数据条)
    ------------------------------------------------------------- */
    .stats-bar-wrapper {
      margin-top: 40px;
    }

    .stats-card-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      background: #ffffff;
      padding: 28px;
      border-radius: var(--radius-card);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-soft);
    }

    .stat-item {
      text-align: center;
      position: relative;
      padding: 0 10px;
    }

    .stat-item:not(:last-child)::after {
      content: '';
      position: absolute;
      right: 0;
      top: 15%;
      height: 70%;
      width: 1px;
      background: var(--border-color);
    }

    .stat-number {
      font-family: "Georgia", serif;
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--primary);
      line-height: 1.1;
      margin-bottom: 6px;
    }

    .stat-number em {
      font-style: normal;
      font-size: 1.1rem;
      color: var(--accent);
      margin-left: 2px;
    }

    .stat-label {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* -------------------------------------------------------------
       2. Audience Voice / Reviews (口碑评价/用户之声)
    ------------------------------------------------------------- */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .review-note-card {
      background: var(--card-alt);
      border: 1px dashed var(--border-note);
      border-radius: var(--radius-card);
      padding: 28px 24px;
      position: relative;
      box-shadow: var(--shadow-note);
      transition: all 0.3s ease;
    }

    .review-note-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: var(--accent);
    }

    .review-pin {
      width: 12px;
      height: 12px;
      background: var(--accent);
      border-radius: 50%;
      position: absolute;
      top: 16px;
      right: 20px;
      box-shadow: inset -1px -1px 2px rgba(0,0,0,0.3);
    }

    .review-stars {
      color: var(--accent);
      font-size: 16px;
      margin-bottom: 12px;
      letter-spacing: 2px;
    }

    .review-quote {
      font-size: 14.5px;
      color: var(--text);
      line-height: 1.7;
      margin-bottom: 20px;
      font-style: italic;
    }

    .reviewer-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      padding-top: 14px;
      border-top: 1px solid rgba(235, 220, 196, 0.8);
    }

    .reviewer-avatar {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: var(--primary);
      color: #ffffff;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
    }

    .reviewer-name {
      font-weight: 700;
      font-size: 14px;
      color: var(--primary);
    }

    .reviewer-role {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* -------------------------------------------------------------
       3. Core Features / Selling Points (核心卖点/特色: 4 Cards)
    ------------------------------------------------------------- */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .floating-card {
      background: #ffffff;
      border-radius: var(--radius-card);
      border: 1px solid var(--border-color);
      padding: 32px 24px;
      box-shadow: var(--shadow-soft);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .floating-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: var(--secondary);
    }

    .feature-icon-box {
      width: 52px;
      height: 52px;
      border-radius: 12px;
      background: #eef5fc;
      border: 1px solid #d4e5f7;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
    }

    .feature-icon-box svg {
      width: 26px;
      height: 26px;
      fill: var(--secondary);
    }

    .feature-card-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 12px;
    }

    .feature-card-desc {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* -------------------------------------------------------------
       4. Curated Special Collections (专题推荐横向卡)
    ------------------------------------------------------------- */
    .collections-vertical-stack {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    .collection-h-card {
      background: #ffffff;
      border-radius: var(--radius-card);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-soft);
      display: grid;
      grid-template-columns: 320px 1fr;
      overflow: hidden;
      transition: all 0.3s ease;
    }

    .collection-h-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .col-poster-side {
      background: linear-gradient(135deg, #102e52, #1b5e9e);
      padding: 30px 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      color: #ffffff;
      position: relative;
    }

    .col-badge-tag {
      align-self: flex-start;
      background: var(--accent);
      color: #0b223d;
      font-weight: 800;
      font-size: 11px;
      padding: 4px 10px;
      border-radius: 4px;
      text-transform: uppercase;
    }

    .col-poster-title {
      font-family: "Georgia", serif;
      font-size: 1.4rem;
      font-weight: 700;
      margin-top: 16px;
      line-height: 1.35;
    }

    .col-poster-episodes {
      font-size: 12px;
      opacity: 0.85;
      margin-top: 6px;
    }

    .col-content-side {
      padding: 32px 36px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .col-info-desc {
      font-size: 14.5px;
      color: var(--text);
      line-height: 1.75;
      margin-bottom: 20px;
    }

    .col-highlights {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 24px;
    }

    .col-highlight-item {
      background: #f0f4f9;
      border: 1px solid #dce4ee;
      padding: 4px 12px;
      border-radius: 6px;
      font-size: 12px;
      font-weight: 600;
      color: var(--secondary);
    }

    .col-footer-action {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 16px;
      border-top: 1px solid var(--border-color);
    }

    .col-curator {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* -------------------------------------------------------------
       Dark Band Interlude (深色带: 视听技术体验)
    ------------------------------------------------------------- */
    .dark-band-section {
      background: var(--dark-band-bg);
      color: #ffffff;
      padding: 80px 0;
      position: relative;
    }

    .dark-band-section h2, .dark-band-section h3 {
      color: #ffffff;
    }

    .dark-band-section .section-subtitle {
      color: #a3bdd9;
    }

    .dark-grid-cards {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 36px;
    }

    .dark-feature-box {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-card);
      padding: 30px 24px;
      transition: all 0.3s ease;
    }

    .dark-feature-box:hover {
      background: rgba(255, 255, 255, 0.09);
      border-color: var(--accent);
      transform: translateY(-4px);
    }

    .dark-box-icon {
      font-size: 22px;
      color: var(--accent);
      margin-bottom: 14px;
      font-weight: 800;
    }

    .dark-box-title {
      font-size: 1.2rem;
      margin-bottom: 10px;
      color: #ffffff;
    }

    .dark-box-p {
      font-size: 13.5px;
      color: #c4d7ec;
      line-height: 1.7;
    }

    /* -------------------------------------------------------------
       5. Latest News / Updates (最新动态/资讯列表)
    ------------------------------------------------------------- */
    .news-grid-cards {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .news-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-card);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      transition: all 0.3s ease;
    }

    .news-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: var(--secondary);
    }

    .news-header-strip {
      padding: 14px 20px;
      background: #f8fafc;
      border-bottom: 1px solid var(--border-color);
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 12px;
      color: var(--text-muted);
    }

    .news-category-badge {
      background: #e1ecf7;
      color: var(--primary);
      font-weight: 700;
      padding: 2px 8px;
      border-radius: 4px;
    }

    .news-body-content {
      padding: 24px 20px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
      justify-content: space-between;
    }

    .news-item-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .news-item-desc {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 18px;
    }

    .news-link-btn {
      font-size: 13px;
      font-weight: 700;
      color: var(--secondary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    .news-link-btn:hover {
      color: var(--accent-hover);
    }

    /* -------------------------------------------------------------
       6. Brand Story & Mission (关于/品牌故事)
    ------------------------------------------------------------- */
    .brand-story-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .story-note-paper {
      background: #fefdfa;
      border: 1px solid #ebdcc4;
      border-radius: var(--radius-card);
      padding: 40px 36px;
      box-shadow: var(--shadow-note);
      position: relative;
    }

    .story-note-paper::before {
      content: '';
      position: absolute;
      top: 0;
      left: 36px;
      right: 36px;
      height: 4px;
      background: repeating-linear-gradient(90deg, #d38b00, #d38b00 15px, transparent 15px, transparent 25px);
    }

    .story-p {
      font-size: 14.5px;
      color: var(--text);
      line-height: 1.85;
      margin-bottom: 18px;
    }

    .story-p:last-child {
      margin-bottom: 0;
    }

    .story-values-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
    }

    .value-box-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-base);
      padding: 20px 24px;
      box-shadow: var(--shadow-soft);
      display: flex;
      gap: 16px;
      align-items: flex-start;
    }

    .value-box-num {
      font-family: "Georgia", serif;
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--accent);
      line-height: 1;
    }

    .value-box-text h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 4px;
    }

    .value-box-text p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* -------------------------------------------------------------
       7. Tag Cloud & Hot Topics (标签云/热词)
    ------------------------------------------------------------- */
    .tags-container-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-card);
      padding: 36px 32px;
      box-shadow: var(--shadow-soft);
    }

    .tags-flex-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .cloud-tag-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 16px;
      background: #f1f5fa;
      border: 1px solid #dbe4ef;
      border-radius: 20px;
      font-size: 13.5px;
      font-weight: 600;
      color: var(--text);
      transition: all 0.2s ease;
      cursor: pointer;
    }

    .cloud-tag-pill:hover {
      background: var(--primary);
      color: #ffffff;
      border-color: var(--primary);
      transform: translateY(-2px);
      box-shadow: 0 4px 10px rgba(15, 61, 110, 0.15);
    }

    .cloud-tag-pill.hot {
      background: #fff8e8;
      border-color: #f7d899;
      color: #9c6800;
    }

    .cloud-tag-pill.hot:hover {
      background: var(--accent);
      color: #0b223d;
      border-color: var(--accent);
    }

    .tag-count {
      font-size: 11px;
      opacity: 0.7;
    }

    /* -------------------------------------------------------------
       8. Conversion CTA Ribbon (转化 CTA 带 - 深色底)
    ------------------------------------------------------------- */
    .cta-ribbon-section {
      background: linear-gradient(135deg, #092647 0%, #134479 100%);
      color: #ffffff;
      padding: 70px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .cta-ribbon-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 36px;
    }

    .cta-content-left {
      max-width: 680px;
    }

    .cta-title {
      font-size: 2rem;
      color: #ffffff;
      margin-bottom: 12px;
    }

    .cta-desc {
      font-size: 15px;
      color: #bcd5ef;
      line-height: 1.7;
    }

    .cta-actions-right {
      display: flex;
      gap: 16px;
      flex-shrink: 0;
    }

    /* -------------------------------------------------------------
       Footer: 浅色页脚 (与正文同底色 + 上方粗分割线)
    ------------------------------------------------------------- */
    .site-footer {
      background: var(--bg);
      border-top: 4px solid var(--primary);
      padding: 60px 0 36px;
      color: var(--text-muted);
    }

    .footer-top-grid {
      display: grid;
      grid-template-columns: 1.8fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 48px;
    }

    .footer-brand-title {
      font-family: "Georgia", serif;
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 14px;
    }

    .footer-brand-desc {
      font-size: 13.5px;
      line-height: 1.8;
      color: var(--text-muted);
      margin-bottom: 20px;
    }

    .footer-nav-col h4 {
      font-size: 14px;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 18px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .footer-links-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .footer-links-list li {
      margin-bottom: 10px;
    }

    .footer-links-list a {
      font-size: 13.5px;
      color: var(--text-muted);
    }

    .footer-links-list a:hover {
      color: var(--secondary);
      padding-left: 4px;
    }

    .footer-bottom-bar {
      padding-top: 24px;
      border-top: 1px solid var(--border-color);
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 13px;
    }

    .footer-canonical-domain {
      font-family: monospace;
      font-size: 12px;
      color: var(--text-light);
    }

    /* -------------------------------------------------------------
       Responsive Breakpoints: 1024px, 768px, 520px
    ------------------------------------------------------------- */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .features-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .stats-card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
      }
      .stat-item:nth-child(2)::after {
        display: none;
      }
      .collection-h-card {
        grid-template-columns: 1fr;
      }
      .footer-top-grid {
        grid-template-columns: 1fr 1fr;
      }
      .cta-ribbon-inner {
        flex-direction: column;
        text-align: center;
      }
      .cta-content-left {
        max-width: 100%;
      }}

    @media (max-width: 768px) {
      .nav-channels, .nav-search {
        display: none;
      }
      .hero-title {
        font-size: 2.1rem;
      }
      .section-title {
        font-size: 1.65rem;
      }
      .reviews-grid, .dark-grid-cards, .news-grid-cards {
        grid-template-columns: 1fr;
      }
      .brand-story-grid {
        grid-template-columns: 1fr;
      }
      .content-section {
        padding: 50px 0;
      }
      .hero-section {
        padding: 40px 0 50px;
      }}

    @media (max-width: 520px) {
      .features-grid, .stats-card-grid {
        grid-template-columns: 1fr;
      }
      .stat-item::after {
        display: none !important;
      }
      .hero-cta-group {
        flex-direction: column;
        width: 100%;
      }
      .hero-cta-group a {
        width: 100%;
        text-align: center;
      }
      .footer-top-grid {
        grid-template-columns: 1fr;
      }
      .footer-bottom-bar {
        flex-direction: column;
        gap: 12px;
        text-align: center;
      }}

html,body{max-width:100%!important;overflow-x:clip!important}
body,main{transform:none!important;left:auto!important;right:auto!important}
main{width:100%;max-width:100%;display:block;position:relative}
section,article,.section,.hero,header,footer,.pg-extra{max-width:100%;overflow:visible!important}
p,h1,h2,h3,h4,h5,h6,li{overflow:visible!important;max-width:100%;text-indent:0}
.min-h-screen{min-height:72vh}
.text-transparent,[class~="text-transparent"],.bg-clip-text{color:inherit!important;-webkit-text-fill-color:currentColor!important;background-clip:border-box!important;-webkit-background-clip:border-box!important}
img,svg,video,canvas{max-width:100%;height:auto}
.stat-row .stat .num,.stat .num,.hero-stats .num,.stat b,.stat strong,.hero-stats strong,.hero-stats b{display:block!important;font-size:clamp(28px,4vw,42px)!important;font-weight:800!important;line-height:1.15!important;overflow:visible!important;max-width:none!important;white-space:nowrap}
.card .num{width:auto!important;height:auto!important;min-width:0!important}
mark,mark[data-pg-kw]{background:transparent!important;color:inherit!important;padding:0!important}

section header,article header,.sec-head,.section-head,.sec-header,header.sec-head{position:static!important;top:auto!important;height:auto!important;min-height:0!important;line-height:inherit!important}