@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,.hero-inner,.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(body>header .brand){font-weight:800;font-size:22px;letter-spacing:.02em;color:var(--pg-brand-ink);white-space:nowrap}
:where(body>header nav ul){display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0}
:where(body>header nav a){color:var(--pg-muted);font-size:14px}
:where(body>header nav a:hover){color:var(--pg-brand)}
:where(.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){background:var(--pg-brand);color:#fff}
:where(.btn-line){border-color:currentColor;background:transparent}
:where(.hero-text){max-width:740px;margin:0 auto 24px;color:rgba(255,255,255,.9)}
:where(.pg-stats){display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;width:min(1180px,92%);margin:28px auto 0}
:where(.slash-1,.slash-2,.slash-3){border-left:5px solid var(--pg-accent)}
:where(section,.pg-extra){padding:72px 0}
:where(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,.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-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){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(section,.pg-extra){padding:44px 0}}

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:#0e7490;--pg-brand-ink:#22a3c4;--pg-accent:#c9b037;--pg-radius:24px}
:where(body>header){border-bottom-color:#0e749033}

/* ===== 设计变量 ===== */
    :root {
      --primary: #0e7490;
      --secondary: #22a3c4;
      --accent: #c9b037;
      --bg: #f2f9fb;
      --text: #10303a;
      --text-weak: #4a6b76;
      --border: rgba(14, 116, 144, 0.15);
      --radius: 24px;
      --radius-btn: 4px;
      --shadow-sm: 0 4px 12px rgba(16, 48, 58, 0.04);
      --shadow-md: 0 12px 28px rgba(16, 48, 58, 0.07);
      --shadow-lg: 0 24px 48px rgba(16, 48, 58, 0.10);
      --space-section: 80px;
      --space-block: 32px;
      --font-mono: "JetBrains Mono", "Consolas", monospace;
      --font-body: "PingFang SC", "Microsoft YaHei", sans-serif;
      --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
      --container: 1240px;
    }

    /* ===== 基础 reset ===== */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      padding: 0;
      font-family: var(--font-body);
      background: var(--bg);
      color: var(--text);
      line-height: 1.7;
      font-size: 16px;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--transition);
    }

    a:hover {
      color: var(--primary);
    }

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

    button,
    input,
    textarea {
      font-family: inherit;
      font-size: inherit;
    }

    button {
      cursor: pointer;
    }

    ul,
    ol {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    /* 覆盖 materialize 默认色 */
    .btn,
    .btn-large,
    .btn-small {
      background-color: var(--primary) !important;
      border-radius: var(--radius-btn) !important;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      font-weight: 600;
      font-size: 0.82rem;
      box-shadow: none;
      transition: background-color var(--transition), box-shadow var(--transition);
    }

    .btn:hover,
    .btn-large:hover {
      background-color: #0a5f75 !important;
      box-shadow: var(--shadow-md);
    }

    .btn-outline {
      background: transparent !important;
      border: 2px solid var(--primary);
      color: var(--primary) !important;
    }

    .btn-outline:hover {
      background: var(--primary) !important;
      color: #fff !important;
    }

    /* ===== 容器 ===== */
    .container {
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 24px;
      width: 100%;
    }

    /* ===== 导航 ===== */
    .site-header {
      background: rgba(242, 249, 251, 0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      z-index: 1000;
      transition: box-shadow var(--transition);
    }

    .site-header.scrolled {
      box-shadow: var(--shadow-sm);
    }

    .nav-wrap {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
      gap: 24px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 700;
      font-size: 1.05rem;
      letter-spacing: -0.01em;
      color: var(--text);
      white-space: nowrap;
    }

    .logo-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--accent);
      flex-shrink: 0;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .nav-links a {
      padding: 8px 14px;
      font-size: 0.92rem;
      font-weight: 500;
      color: var(--text-weak);
      position: relative;
      white-space: nowrap;
      border-radius: 6px;
      transition: color var(--transition), background var(--transition);
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 2px;
      height: 2px;
      background: var(--accent);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform var(--transition);
      border-radius: 2px;
    }

    .nav-links a:hover {
      color: var(--text);
    }

    .nav-links a:hover::after,
    .nav-links a.active::after {
      transform: scaleX(1);
    }

    .nav-links a.active {
      color: var(--primary);
      font-weight: 600;
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: var(--primary);
      color: #fff !important;
      padding: 10px 20px;
      border-radius: var(--radius-btn);
      font-size: 0.82rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      transition: background var(--transition), box-shadow var(--transition);
    }

    .nav-cta:hover {
      background: #0a5f75;
      color: #fff !important;
      box-shadow: var(--shadow-md);
    }

    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--text);
      font-size: 1.6rem;
      padding: 4px 8px;
      cursor: pointer;
    }

    /* ===== Hero 双列不对称 2:1 ===== */
    .hero {
      padding: 64px 0 80px;
      background: linear-gradient(180deg, #f2f9fb 0%, #e8f4f8 100%);
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: -120px;
      right: -160px;
      width: 520px;
      height: 520px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(34, 163, 196, 0.10) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 56px;
      align-items: start;
      position: relative;
      z-index: 1;
    }

    .hero-left {
      max-width: 680px;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: var(--font-mono);
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--primary);
      background: rgba(14, 116, 144, 0.08);
      padding: 6px 14px;
      border-radius: 100px;
      margin-bottom: 24px;
    }

    .hero-left h1 {
      font-size: clamp(2rem, 4.2vw, 3rem);
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -0.02em;
      margin: 0 0 20px;
      color: var(--text);
    }

    .hero-left h1 .accent {
      color: var(--primary);
      border-bottom: 4px solid var(--accent);
      padding-bottom: 4px;
    }

    .hero-desc {
      font-size: 1.05rem;
      color: var(--text-weak);
      line-height: 1.8;
      margin: 0 0 32px;
      max-width: 600px;
    }

    .hero-points {
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 36px;
    }

    .hero-points li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 0.96rem;
      color: var(--text);
    }

    .hero-points li .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      flex-shrink: 0;
      margin-top: 9px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
    }

    .hero-right {
      display: flex;
      flex-direction: column;
      gap: 20px;
      padding-top: 12px;
    }

    .hero-stack-card {
      background: #fff;
      border-radius: var(--radius);
      padding: 28px 24px;
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border);
      transition: transform var(--transition), box-shadow var(--transition);
      position: relative;
      overflow: hidden;
    }

    .hero-stack-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      height: 100%;
      background: var(--secondary);
      border-radius: 0 4px 4px 0;
    }

    .hero-stack-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
    }

    .stack-num {
      font-family: var(--font-mono);
      font-size: 2.2rem;
      font-weight: 700;
      color: var(--secondary);
      opacity: 0.35;
      line-height: 1;
      display: block;
      margin-bottom: 10px;
    }

    .hero-stack-card h3 {
      font-size: 1.05rem;
      font-weight: 700;
      margin: 0 0 8px;
      color: var(--text);
    }

    .hero-stack-card p {
      font-size: 0.88rem;
      color: var(--text-weak);
      margin: 0;
      line-height: 1.65;
    }

    /* ===== 板块通用 ===== */
    .section {
      padding: var(--space-section) 0;
    }

    .section-dark {
      background: #0d2630;
      color: #e8f4f8;
      padding: var(--space-section) 0;
    }

    .section-dark .container {
      color: #e8f4f8;
    }

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

    .section-dark p,
    .section-dark .muted {
      color: rgba(232, 244, 248, 0.72);
    }

    .section-header {
      margin-bottom: 48px;
      max-width: 720px;
    }

    .section-header .kicker {
      font-family: var(--font-mono);
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--accent);
      display: block;
      margin-bottom: 12px;
    }

    .section-header h2 {
      font-size: clamp(1.5rem, 2.8vw, 2.1rem);
      font-weight: 800;
      letter-spacing: -0.015em;
      line-height: 1.3;
      margin: 0 0 14px;
      color: var(--text);
    }

    .section-dark .section-header h2 {
      color: #fff;
    }

    .section-header p {
      font-size: 1rem;
      color: var(--text-weak);
      margin: 0;
      line-height: 1.75;
    }

    .section-dark .section-header p {
      color: rgba(232, 244, 248, 0.70);
    }

    /* ===== 编号卡片网格（精选内容） ===== */
    .feature-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .feature-card {
      background: transparent;
      padding: 28px 0 24px;
      border-top: 1px solid var(--border);
      position: relative;
      transition: transform var(--transition);
    }

    .feature-card:hover {
      transform: translateY(-3px);
    }

    .feature-card .stat .num,.feature-card .stats .num,.feature-card .stat-row .num,.feature-card .hero-stats .num,.feature-card .data-card .num,.feature-card .data-row .num,.feature-card .pg-stat .num,.feature-card .section-stats .num{
      font-family: var(--font-mono);
      font-size: 2.6rem;
      font-weight: 700;
      color: var(--secondary);
      opacity: 0.25;
      line-height: 1;
      display: block;
      margin-bottom: 8px;
      transition: opacity var(--transition);
    }

    .feature-card:hover .num {
      opacity: 0.55;
    }

    .feature-card h3 {
      font-size: 1.08rem;
      font-weight: 700;
      margin: 0 0 10px;
      color: var(--text);
    }

    .feature-card p {
      font-size: 0.9rem;
      color: var(--text-weak);
      line-height: 1.7;
      margin: 0 0 14px;
    }

    .tag {
      display: inline-block;
      font-family: var(--font-mono);
      font-size: 0.68rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--primary);
      background: rgba(14, 116, 144, 0.08);
      padding: 4px 10px;
      border-radius: 100px;
      margin-right: 6px;
      margin-bottom: 6px;
    }

    /* ===== 对比表格 ===== */
    .compare-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0 1px;
      background: transparent;
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .compare-table th,
    .compare-table td {
      padding: 18px 22px;
      text-align: left;
      font-size: 0.92rem;
    }

    .compare-table thead th {
      background: var(--primary);
      color: #fff;
      font-weight: 600;
      font-family: var(--font-mono);
      font-size: 0.78rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }

    .compare-table tbody td {
      background: #fff;
      border-bottom: 1px solid var(--border);
      color: var(--text);
    }

    .compare-table tbody tr:last-child td {
      border-bottom: none;
    }

    .compare-table tbody tr:hover td {
      background: #f7fcfd;
    }

    .compare-table .highlight {
      color: var(--primary);
      font-weight: 700;
    }

    /* ===== FAQ ===== */
    .faq-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
      max-width: 860px;
    }

    details {
      background: #fff;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      padding: 0;
      transition: box-shadow var(--transition), border-color var(--transition);
    }

    details[open] {
      box-shadow: var(--shadow-md);
      border-color: rgba(14, 116, 144, 0.28);
    }

    summary {
      cursor: pointer;
      padding: 22px 28px;
      font-weight: 600;
      font-size: 1rem;
      color: var(--text);
      list-style: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      transition: color var(--transition);
    }

    summary::-webkit-details-marker {
      display: none;
    }

    summary::after {
      content: '+';
      font-family: var(--font-mono);
      font-size: 1.2rem;
      font-weight: 400;
      color: var(--secondary);
      transition: transform var(--transition);
      flex-shrink: 0;
    }

    details[open] summary::after {
      content: '−';
      transform: rotate(180deg);
    }

    summary:hover {
      color: var(--primary);
    }

    details p {
      padding: 0 28px 24px;
      margin: 0;
      color: var(--text-weak);
      font-size: 0.94rem;
      line-height: 1.75;
    }

    /* ===== 场景适配卡片 ===== */
    .scene-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .scene-card {
      background: #fff;
      border-radius: var(--radius);
      padding: 32px 28px;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
      transition: transform var(--transition), box-shadow var(--transition);
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

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

    .scene-card .icon-circle {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: rgba(34, 163, 196, 0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--secondary);
      font-size: 1.4rem;
    }

    .scene-card h3 {
      font-size: 1.08rem;
      font-weight: 700;
      margin: 0;
      color: var(--text);
    }

    .scene-card p {
      font-size: 0.9rem;
      color: var(--text-weak);
      line-height: 1.7;
      margin: 0;
    }

    /* ===== 关于品牌故事 ===== */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 56px;
      align-items: start;
    }

    .about-visual {
      border-radius: var(--radius);
      background: linear-gradient(135deg, #0e7490 0%, #22a3c4 100%);
      padding: 48px 36px;
      color: #fff;
      position: relative;
      overflow: hidden;
      min-height: 320px;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      box-shadow: var(--shadow-lg);
    }

    .about-visual::before {
      content: '';
      position: absolute;
      top: -40px;
      right: -40px;
      width: 200px;
      height: 200px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.08);
    }

    .about-visual .big-mark {
      font-family: var(--font-mono);
      font-size: 5rem;
      font-weight: 700;
      line-height: 1;
      opacity: 0.22;
      margin-bottom: auto;
    }

    .about-visual h3 {
      font-size: 1.4rem;
      font-weight: 700;
      margin: 0 0 8px;
      position: relative;
      z-index: 1;
    }

    .about-visual p {
      font-size: 0.9rem;
      opacity: 0.85;
      margin: 0;
      position: relative;
      z-index: 1;
      line-height: 1.65;
    }

    .about-text h3 {
      font-size: 1.25rem;
      font-weight: 700;
      margin: 0 0 14px;
      color: var(--text);
    }

    .about-text p {
      font-size: 0.95rem;
      color: var(--text-weak);
      line-height: 1.8;
      margin: 0 0 18px;
    }

    .about-stats {
      display: flex;
      gap: 36px;
      margin-top: 28px;
      flex-wrap: wrap;
    }

    .about-stats .stat-item {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .about-stats .stat-num {
      font-family: var(--font-mono);
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--primary);
      line-height: 1.2;
    }

    .about-stats .stat-label {
      font-size: 0.82rem;
      color: var(--text-weak);
      letter-spacing: 0.02em;
    }

    /* ===== 口碑评价 ===== */
    .testimonial-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .testimonial-card {
      background: #fff;
      border-radius: var(--radius);
      padding: 28px 26px;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      gap: 18px;
      transition: transform var(--transition), box-shadow var(--transition);
    }

    .testimonial-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }

    .testimonial-card .quote {
      font-size: 0.94rem;
      color: var(--text);
      line-height: 1.75;
      margin: 0;
      flex: 1;
    }

    .testimonial-card .quote::before {
      content: '“';
      font-size: 2rem;
      color: var(--secondary);
      opacity: 0.35;
      line-height: 0;
      display: block;
      margin-bottom: 8px;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border);
      padding-top: 16px;
    }

    .author-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: rgba(14, 116, 144, 0.12);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.9rem;
      flex-shrink: 0;
    }

    .author-meta {
      display: flex;
      flex-direction: column;
      gap: 1px;
    }

    .author-meta strong {
      font-size: 0.88rem;
      color: var(--text);
    }

    .author-meta span {
      font-size: 0.76rem;
      color: var(--text-weak);
      font-family: var(--font-mono);
    }

    /* ===== 最新动态列表 ===== */
    .news-list {
      display: flex;
      flex-direction: column;
      gap: 0;
      border-top: 1px solid var(--border);
    }

    .news-item {
      display: grid;
      grid-template-columns: 100px 1fr auto;
      gap: 24px;
      align-items: center;
      padding: 24px 0;
      border-bottom: 1px solid var(--border);
      transition: background var(--transition), padding-left var(--transition);
    }

    .news-item:hover {
      background: rgba(34, 163, 196, 0.04);
      padding-left: 8px;
    }

    .news-date {
      font-family: var(--font-mono);
      font-size: 0.78rem;
      color: var(--secondary);
      font-weight: 600;
      letter-spacing: 0.04em;
    }

    .news-title {
      font-size: 1rem;
      font-weight: 600;
      color: var(--text);
      margin: 0;
    }

    .news-tag {
      font-family: var(--font-mono);
      font-size: 0.68rem;
      color: var(--primary);
      background: rgba(14, 116, 144, 0.08);
      padding: 4px 12px;
      border-radius: 100px;
      letter-spacing: 0.04em;
      white-space: nowrap;
    }

    /* ===== CTA 带 ===== */
    .cta-band {
      background: linear-gradient(135deg, #0e7490 0%, #0b5a6e 100%);
      border-radius: var(--radius);
      padding: 56px 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 40px;
      flex-wrap: wrap;
      box-shadow: var(--shadow-lg);
      position: relative;
      overflow: hidden;
    }

    .cta-band::after {
      content: '';
      position: absolute;
      bottom: -60px;
      right: -60px;
      width: 240px;
      height: 240px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.06);
      pointer-events: none;
    }

    .cta-band h2 {
      font-size: clamp(1.3rem, 2.4vw, 1.8rem);
      font-weight: 800;
      color: #fff;
      margin: 0 0 10px;
      letter-spacing: -0.01em;
    }

    .cta-band p {
      font-size: 0.94rem;
      color: rgba(255, 255, 255, 0.78);
      margin: 0;
      max-width: 520px;
      line-height: 1.7;
    }

    .cta-band .btn {
      background: var(--accent) !important;
      color: #10303a !important;
      flex-shrink: 0;
    }

    .cta-band .btn:hover {
      background: #b8a030 !important;
      color: #10303a !important;
    }

    /* ===== 页脚 ===== */
    .site-footer {
      background: var(--bg);
      border-top: 3px solid var(--text);
      padding: 56px 0 32px;
      margin-top: 0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-brand {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .footer-brand .logo {
      font-size: 0.98rem;
    }

    .footer-brand p {
      font-size: 0.86rem;
      color: var(--text-weak);
      line-height: 1.7;
      margin: 0;
      max-width: 320px;
    }

    .footer-col h4 {
      font-family: var(--font-mono);
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--text);
      margin: 0 0 16px;
    }

    .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-col ul a {
      font-size: 0.88rem;
      color: var(--text-weak);
      transition: color var(--transition), padding-left var(--transition);
    }

    .footer-col ul a:hover {
      color: var(--primary);
      padding-left: 4px;
    }

    .footer-bottom {
      border-top: 1px solid var(--border);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 0.82rem;
      color: var(--text-weak);
    }

    .footer-bottom a {
      color: var(--text-weak);
      font-family: var(--font-mono);
      font-size: 0.78rem;
    }

    .footer-bottom a:hover {
      color: var(--primary);
    }

    /* ===== 移动端导航 ===== */
    .mobile-nav {
      display: none;
      position: fixed;
      top: 72px;
      left: 0;
      right: 0;
      background: rgba(242, 249, 251, 0.98);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border);
      padding: 16px 24px 24px;
      flex-direction: column;
      gap: 4px;
      z-index: 999;
      box-shadow: var(--shadow-lg);
    }

    .mobile-nav.open {
      display: flex;
    }

    .mobile-nav a {
      padding: 12px 10px;
      font-size: 0.98rem;
      font-weight: 500;
      color: var(--text-weak);
      border-bottom: 1px solid var(--border);
      transition: color var(--transition);
    }

    .mobile-nav a.active {
      color: var(--primary);
      font-weight: 600;
    }

    .mobile-nav a:hover {
      color: var(--primary);
    }

    /* ===== 响应式 ===== */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }

      .hero-left {
        max-width: 100%;
      }

      .hero-right {
        flex-direction: row;
        gap: 20px;
      }

      .hero-stack-card {
        flex: 1;
      }

      .feature-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .about-grid {
        grid-template-columns: 1fr;
        gap: 36px;
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
      }

      .compare-table th,
      .compare-table td {
        padding: 14px 16px;
        font-size: 0.86rem;
      }}

    @media (max-width: 768px) {
      .nav-links {
        display: none;
      }

      .mobile-toggle {
        display: block;
      }

      .nav-wrap {
        height: 64px;
      }

      .mobile-nav {
        top: 64px;
      }

      .site-header .nav-cta {
        display: none;
      }

      .section {
        padding: 56px 0;
      }

      .section-dark {
        padding: 56px 0;
      }

      .feature-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .scene-grid {
        grid-template-columns: 1fr;
      }

      .testimonial-grid {
        grid-template-columns: 1fr;
      }

      .hero-right {
        flex-direction: column;
      }

      .news-item {
        grid-template-columns: 1fr;
        gap: 6px;
      }

      .news-tag {
        justify-self: start;
      }

      .cta-band {
        padding: 36px 28px;
        flex-direction: column;
        align-items: flex-start;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }

      .about-stats {
        gap: 24px;
      }

      .compare-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
      }}

    @media (max-width: 520px) {
      .container {
        padding: 0 18px;
      }

      .hero {
        padding: 40px 0 56px;
      }

      .hero-left h1 {
        font-size: 1.6rem;
      }

      .hero-actions {
        flex-direction: column;
      }

      .hero-actions .btn {
        width: 100%;
        text-align: center;
      }

      .section-header h2 {
        font-size: 1.35rem;
      }

      .section {
        padding: 44px 0;
      }

      .section-dark {
        padding: 44px 0;
      }

      .cta-band {
        padding: 28px 22px;
      }

      summary {
        padding: 16px 18px;
        font-size: 0.94rem;
      }

      details p {
        padding: 0 18px 18px;
        font-size: 0.88rem;
      }

      .feature-card .stat .num,.feature-card .stats .num,.feature-card .stat-row .num,.feature-card .hero-stats .num,.feature-card .data-card .num,.feature-card .data-row .num,.feature-card .pg-stat .num,.feature-card .section-stats .num{
        font-size: 2rem;
      }}

.testimonial-card p{color:#1a1a1a!important}

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,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}
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}