@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(.logo,.nav .logo){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(.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-text){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,.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}:where(.stat .num,.stat b,.stat strong){white-space:normal}}

.navbar{background-color:transparent;min-height:0}.navbar-item,.navbar-link{color:inherit}.navbar-item img{max-height:none}.hero.is-fullheight{min-height:0}.card,.box{background-color:var(--pg-card);color:inherit}.card-header-title,.title,.subtitle,.content,.label{color:inherit}.footer{background-color:var(--pg-foot);color:inherit}

:where(.container){width:100%;max-width:1152px;margin-left:auto;margin-right:auto;padding:0 1rem}
:where(.section){padding:3rem 1.5rem}
:where(.columns){display:flex;flex-wrap:wrap;margin-left:-.75rem;margin-right:-.75rem}
:where(.columns.is-centered){justify-content:center}
:where(.columns.is-vcentered){align-items:center}
:where(.columns.is-multiline){flex-wrap:wrap}
:where(.columns.is-variable){column-gap:1rem;row-gap:1rem}
:where(.column){flex:1 1 0;min-width:0;padding:.75rem;display:block}
:where(.columns.is-variable>.column){padding-left:0;padding-right:0}
:where(.navbar){display:flex;align-items:stretch;min-height:3.25rem;width:100%}
:where(.navbar>.container){display:flex;align-items:stretch;min-height:3.25rem;width:100%;padding:0 1rem}
:where(.navbar-brand){display:flex;align-items:stretch;flex-shrink:0;min-height:3.25rem}
:where(.navbar-brand .navbar-item){display:flex;align-items:center;padding:.5rem .75rem}
:where(.navbar-menu){display:flex;align-items:stretch;flex-grow:1;flex-shrink:0}
:where(.navbar-start){display:flex;align-items:stretch;margin-right:auto}
:where(.navbar-end){display:flex;align-items:stretch;margin-left:auto}
:where(.navbar-item){display:flex;align-items:center;padding:.5rem .75rem;position:relative}
:where(.navbar-dropdown){display:none}
:where(.breadcrumb ul){display:flex;flex-wrap:wrap;align-items:center;list-style:none;margin:0;padding:0}
:where(.breadcrumb li){display:flex;align-items:center}
:where(.breadcrumb li+li)::before{content:"/";margin:0 .5em;opacity:.5}
:where(.card-content){padding:1.25rem}:where(.card-header){display:flex;align-items:center}
:where(.button){display:inline-flex;align-items:center;justify-content:center;padding:.5em 1em;border:1px solid transparent;border-radius:4px;cursor:pointer;text-align:center;white-space:nowrap;text-decoration:none}
:where(.button.is-medium){padding:.6em 1.2em}:where(.button.is-small){padding:.35em .8em;font-size:.85em}
:where(.button.is-rounded),:where(.tag){border-radius:9999px}
:where(.tag){display:inline-flex;align-items:center;padding:.25em .75em;font-size:.75rem;white-space:nowrap}
:where(.title){font-size:2rem;margin:0 0 .5em;line-height:1.15;font-weight:700}
:where(.title.is-3){font-size:1.75rem}:where(.title.is-4){font-size:1.5rem}:where(.title.is-5){font-size:1.25rem}
:where(.subtitle){font-size:1.25rem;margin:0 0 1em;font-weight:400}
:where(.control){display:inline-flex}:where(.field){margin-bottom:.75rem}
:where(.input),:where(.select select),:where(.textarea){display:block;width:100%;padding:.5em .75em;border:1px solid currentColor;border-radius:4px;background:transparent;color:inherit;font:inherit}
:where(.media){display:flex;align-items:flex-start}:where(.media-content){flex:1 1 auto;min-width:0}
:where(.level){display:flex;align-items:center;justify-content:space-between}
:where(.has-text-centered){text-align:center}:where(.has-text-left){text-align:left}:where(.has-text-right){text-align:right}
:where(.has-text-white){color:#fff!important}:where(.has-text-black){color:#111!important}
:where(.has-text-grey),:where(.has-text-grey-light),:where(.has-text-grey-dark){color:var(--pg-muted,#6b7280)}
:where(.has-text-weight-bold){font-weight:700}:where(.has-text-weight-semibold){font-weight:600}
:where(.is-flex){display:flex}:where(.is-inline-flex){display:inline-flex}:where(.is-block){display:block}
:where(.is-hidden){display:none!important}
:where(.is-align-items-center){align-items:center}:where(.is-align-items-flex-start){align-items:flex-start}
:where(.is-justify-content-center){justify-content:center}:where(.is-justify-content-space-between){justify-content:space-between}
:where(.is-flex-wrap-wrap){flex-wrap:wrap}:where(.is-pulled-left){float:left}:where(.is-pulled-right){float:right}
:where(.is-size-1){font-size:3rem}:where(.is-size-2){font-size:2.5rem}:where(.is-size-3){font-size:2rem}:where(.is-size-4){font-size:1.5rem}:where(.is-size-5){font-size:1.25rem}:where(.is-size-6){font-size:1rem}:where(.is-size-7){font-size:.75rem}
:where(.content ul){list-style:disc outside;margin-left:1.5em}
:where(.content ol){list-style:decimal outside;margin-left:1.5em}
:where(.column.is-1){flex:none;width:8.3333%}
:where(.column.is-offset-1){margin-left:8.3333%}
:where(.column.is-2){flex:none;width:16.6667%}
:where(.column.is-offset-2){margin-left:16.6667%}
:where(.column.is-3){flex:none;width:25.0000%}
:where(.column.is-offset-3){margin-left:25.0000%}
:where(.column.is-4){flex:none;width:33.3333%}
:where(.column.is-offset-4){margin-left:33.3333%}
:where(.column.is-5){flex:none;width:41.6667%}
:where(.column.is-offset-5){margin-left:41.6667%}
:where(.column.is-6){flex:none;width:50.0000%}
:where(.column.is-offset-6){margin-left:50.0000%}
:where(.column.is-7){flex:none;width:58.3333%}
:where(.column.is-offset-7){margin-left:58.3333%}
:where(.column.is-8){flex:none;width:66.6667%}
:where(.column.is-offset-8){margin-left:66.6667%}
:where(.column.is-9){flex:none;width:75.0000%}
:where(.column.is-offset-9){margin-left:75.0000%}
:where(.column.is-10){flex:none;width:83.3333%}
:where(.column.is-offset-10){margin-left:83.3333%}
:where(.column.is-11){flex:none;width:91.6667%}
:where(.column.is-offset-11){margin-left:91.6667%}
:where(.column.is-12){flex:none;width:100.0000%}
:where(.column.is-offset-12){margin-left:100.0000%}
@media(min-width:769px){
:where(.column.is-1-tablet){flex:none;width:8.3333%}
:where(.column.is-2-tablet){flex:none;width:16.6667%}
:where(.column.is-3-tablet){flex:none;width:25.0000%}
:where(.column.is-4-tablet){flex:none;width:33.3333%}
:where(.column.is-5-tablet){flex:none;width:41.6667%}
:where(.column.is-6-tablet){flex:none;width:50.0000%}
:where(.column.is-7-tablet){flex:none;width:58.3333%}
:where(.column.is-8-tablet){flex:none;width:66.6667%}
:where(.column.is-9-tablet){flex:none;width:75.0000%}
:where(.column.is-10-tablet){flex:none;width:83.3333%}
:where(.column.is-11-tablet){flex:none;width:91.6667%}
:where(.column.is-12-tablet){flex:none;width:100.0000%}
:where(.is-hidden-tablet){display:none!important}}
@media(min-width:1024px){
:where(.column.is-1-desktop){flex:none;width:8.3333%}
:where(.column.is-2-desktop){flex:none;width:16.6667%}
:where(.column.is-3-desktop){flex:none;width:25.0000%}
:where(.column.is-4-desktop){flex:none;width:33.3333%}
:where(.column.is-5-desktop){flex:none;width:41.6667%}
:where(.column.is-6-desktop){flex:none;width:50.0000%}
:where(.column.is-7-desktop){flex:none;width:58.3333%}
:where(.column.is-8-desktop){flex:none;width:66.6667%}
:where(.column.is-9-desktop){flex:none;width:75.0000%}
:where(.column.is-10-desktop){flex:none;width:83.3333%}
:where(.column.is-11-desktop){flex:none;width:91.6667%}
:where(.column.is-12-desktop){flex:none;width:100.0000%}
:where(.is-hidden-desktop){display:none!important}}
@media(max-width:768px){:where(.navbar-menu){display:none}:where(.navbar-menu.is-active){display:block}:where(.navbar-end),:where(.navbar-start){display:block;margin:0}:where(.navbar-item){display:block}:where(.navbar-burger){display:block;width:3.25rem;height:3.25rem;margin-left:auto;cursor:pointer;background:none;border:0;position:relative}:where(.navbar-burger span){display:block;height:1px;width:16px;margin:4px auto;background:currentColor}:where(.is-hidden-mobile){display:none!important}:where(.column),:where([class*="is-"].column){flex:none;width:100%}}

:root{--pg-brand:#1e88e5;--pg-brand-ink:#5aaef2;--pg-accent:#ff7a00;--pg-radius:14px}
:where(body>header){border-bottom-color:#1e88e533}

/* ===== 设计变量 ===== */
    :root {
      --primary: #1e88e5;
      --primary-dark: #1565c0;
      --secondary: #5aaef2;
      --accent: #ff7a00;
      --accent-dark: #e56b00;
      --bg: #ffffff;
      --text: #17212b;
      --text-light: #5a6b7c;
      --border: #e3e9f0;
      --radius: 14px;
      --radius-card: 8px;
      --radius-btn: 4px;
      --gap-xs: 8px;
      --gap-sm: 16px;
      --gap-md: 24px;
      --gap-lg: 40px;
      --gap-xl: 56px;
      --font-title: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      --font-body: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
      --transition: 0.25s ease;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      padding: 0;
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.75;
      color: var(--text);
      background-color: var(--bg);
      -webkit-font-smoothing: antialiased;
    }

    h1, h2, h3, h4, h5, h6 {
      font-family: var(--font-title);
      font-weight: 700;
      letter-spacing: -0.03em;
      line-height: 1.3;
      color: var(--text);
      margin-top: 0;
    }

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

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

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

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

    button {
      cursor: pointer;
    }

    /* ===== 容器 ===== */
    .container {
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      padding-left: var(--gap-md);
      padding-right: var(--gap-md);
    }

    /* ===== 导航 ===== */
    .site-header {
      background: var(--bg);
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      z-index: 100;
    }

    .nav-wrap {
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 68px;
      gap: var(--gap-md);
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 1.1rem;
      letter-spacing: -0.03em;
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .brand:hover {
      color: var(--primary);
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 36px;
      height: 36px;
      border-radius: var(--radius-card);
      background: var(--primary);
      color: #fff;
      font-size: 1rem;
      font-weight: 700;
      flex-shrink: 0;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .nav-links a {
      display: inline-block;
      padding: 8px 14px;
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-light);
      border-radius: var(--radius-card);
      position: relative;
      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);
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--primary);
      background: rgba(30, 136, 229, 0.06);
    }

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

    /* 面包屑 */
    .breadcrumb-bar {
      background: #f8fafd;
      border-bottom: 1px solid var(--border);
      font-size: 0.88rem;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 6px;
      padding: 10px 0;
      color: var(--text-light);
      list-style: none;
      margin: 0;
    }

    .breadcrumb li {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .breadcrumb li:not(:last-child)::after {
      content: "›";
      color: #b0bec5;
      font-size: 1.1em;
    }

    .breadcrumb a {
      color: var(--text-light);
      font-weight: 500;
    }

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

    .breadcrumb .current {
      color: var(--primary);
      font-weight: 600;
    }

    /* 移动端汉堡 */
    .hamburger {
      display: none;
      background: none;
      border: 1px solid var(--border);
      border-radius: var(--radius-card);
      padding: 6px 10px;
      font-size: 1.3rem;
      line-height: 1;
      color: var(--text);
      transition: border-color var(--transition);
    }

    .hamburger:hover {
      border-color: var(--primary);
    }

    /* ===== Hero 杂志式 ===== */
    .hero {
      padding: var(--gap-xl) 0 var(--gap-lg);
      border-bottom: 1px solid var(--border);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 80px 1fr;
      gap: var(--gap-lg);
      align-items: start;
    }

    .hero-aside {
      display: flex;
      flex-direction: column;
      gap: 12px;
      padding-top: 6px;
      border-right: 1px solid var(--border);
      padding-right: var(--gap-sm);
    }

    .hero-aside-num {
      font-family: var(--font-title);
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--accent);
      letter-spacing: 0.06em;
    }

    .hero-aside-links {
      display: flex;
      flex-direction: column;
      gap: 10px;
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .hero-aside-links a {
      font-size: 0.82rem;
      color: var(--text-light);
      line-height: 1.4;
      display: block;
      border-bottom: 1px solid transparent;
      padding-bottom: 2px;
      transition: color var(--transition), border-color var(--transition);
    }

    .hero-aside-links a:hover {
      color: var(--primary);
      border-bottom-color: var(--primary);
    }

    .hero-main h1 {
      font-size: clamp(1.8rem, 4vw, 2.8rem);
      margin-bottom: var(--gap-md);
    }

    .hero-main h1 .accent-line {
      display: block;
      color: var(--primary);
      margin-top: 6px;
      font-size: 0.6em;
      font-weight: 500;
      letter-spacing: 0;
    }

    .hero-desc {
      font-size: 1.05rem;
      color: var(--text-light);
      max-width: 720px;
      margin-bottom: var(--gap-sm);
    }

    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: var(--gap-sm) var(--gap-md);
      font-size: 0.9rem;
      color: var(--text-light);
      border-top: 1px solid var(--border);
      padding-top: var(--gap-sm);
      margin-top: var(--gap-sm);
    }

    .hero-meta .meta-item strong {
      color: var(--text);
      font-weight: 600;
    }

    .hero-text-links {
      display: flex;
      gap: var(--gap-md);
      flex-wrap: wrap;
      margin-top: var(--gap-sm);
    }

    .hero-text-links a {
      font-weight: 600;
      font-size: 0.95rem;
      color: var(--primary);
      border-bottom: 2px solid rgba(30, 136, 229, 0.25);
      padding-bottom: 2px;
      transition: border-color var(--transition), color var(--transition);
    }

    .hero-text-links a:hover {
      color: var(--accent);
      border-bottom-color: var(--accent);
    }

    /* ===== 通用板块 ===== */
    .section {
      padding: var(--gap-xl) 0;
      border-bottom: 1px solid var(--border);
    }

    .section:last-of-type {
      border-bottom: none;
    }

    .section-head {
      margin-bottom: var(--gap-lg);
    }

    .section-head h2 {
      font-size: clamp(1.4rem, 2.6vw, 1.9rem);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .section-head h2::before {
      content: "";
      display: inline-block;
      width: 6px;
      height: 1.2em;
      background: var(--accent);
      border-radius: 3px;
      flex-shrink: 0;
    }

    .section-head p {
      color: var(--text-light);
      font-size: 1rem;
      max-width: 720px;
      margin: 0;
    }

    /* ===== 1. 对比表格 ===== */
    .compare-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--gap-md);
    }

    .compare-card {
      border: 1px solid var(--border);
      border-radius: var(--radius-card);
      padding: var(--gap-md);
      background: #fff;
      transition: border-color var(--transition), box-shadow var(--transition);
    }

    .compare-card:hover {
      border-color: var(--primary);
      box-shadow: 0 6px 20px rgba(30, 136, 229, 0.08);
    }

    .compare-card h3 {
      font-size: 1.1rem;
      margin-bottom: var(--gap-sm);
      padding-bottom: 10px;
      border-bottom: 1px solid var(--border);
    }

    .compare-card.bad h3 {
      color: var(--text-light);
    }

    .compare-card.good h3 {
      color: var(--primary);
    }

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

    .compare-list li {
      position: relative;
      padding-left: 22px;
      margin-bottom: 10px;
      font-size: 0.95rem;
      color: var(--text-light);
    }

    .compare-list li::before {
      position: absolute;
      left: 0;
      top: 0;
      font-weight: 700;
    }

    .compare-card.bad .compare-list li::before {
      content: "✕";
      color: #c62828;
    }

    .compare-card.good .compare-list li::before {
      content: "✓";
      color: var(--accent);
    }

    /* ===== 2. 步骤 ===== */
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: var(--gap-md);
      counter-reset: step;
    }

    .step-card {
      border: 1px solid var(--border);
      border-radius: var(--radius-card);
      padding: var(--gap-md);
      background: #fff;
      position: relative;
      transition: border-color var(--transition), transform var(--transition);
    }

    .step-card:hover {
      border-color: var(--primary);
      transform: translateY(-3px);
    }

    .step-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: rgba(30, 136, 229, 0.1);
      color: var(--primary);
      font-weight: 700;
      font-size: 1rem;
      margin-bottom: 12px;
    }

    .step-card h3 {
      font-size: 1.05rem;
      margin-bottom: 6px;
    }

    .step-card p {
      font-size: 0.92rem;
      color: var(--text-light);
      margin: 0;
    }

    .progress-track {
      margin-top: var(--gap-md);
      display: flex;
      gap: 6px;
    }

    .progress-seg {
      height: 4px;
      background: var(--border);
      border-radius: 2px;
      flex: 1;
    }

    .progress-seg.fill {
      background: var(--accent);
    }

    /* ===== 3. 精选列表 ===== */
    .feature-list {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--gap-md);
    }

    .feature-item {
      border: 1px solid var(--border);
      border-radius: var(--radius-card);
      padding: var(--gap-md);
      background: #fff;
      display: flex;
      flex-direction: column;
      gap: 10px;
      transition: border-color var(--transition), box-shadow var(--transition);
    }

    .feature-item:hover {
      border-color: var(--primary);
      box-shadow: 0 8px 24px rgba(30, 136, 229, 0.08);
    }

    .feature-tag {
      display: inline-block;
      font-size: 0.76rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--accent);
      background: rgba(255, 122, 0, 0.1);
      padding: 3px 10px;
      border-radius: 20px;
      align-self: flex-start;
    }

    .feature-item h3 {
      font-size: 1.05rem;
      margin: 0;
    }

    .feature-item p {
      font-size: 0.92rem;
      color: var(--text-light);
      margin: 0;
      flex: 1;
    }

    .feature-meta {
      font-size: 0.82rem;
      color: #9aa8b8;
      border-top: 1px solid var(--border);
      padding-top: 10px;
      display: flex;
      justify-content: space-between;
    }

    /* ===== 4. 关键数字 ===== */
    .stats-band {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1px;
      background: var(--border);
      border: 1px solid var(--border);
      border-radius: var(--radius-card);
      overflow: hidden;
    }

    .stat-cell {
      background: #fff;
      padding: var(--gap-lg) var(--gap-md);
      text-align: center;
      transition: background var(--transition);
    }

    .stat-cell:hover {
      background: #f4f9ff;
    }

    .stat-num {
      font-family: var(--font-title);
      font-size: 2rem;
      font-weight: 700;
      color: var(--primary);
      letter-spacing: -0.03em;
      line-height: 1.2;
    }

    .stat-label {
      font-size: 0.92rem;
      color: var(--text-light);
      margin-top: 4px;
    }

    /* ===== 5. 场景适配 ===== */
    .scene-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--gap-md);
    }

    .scene-card {
      border-left: 3px solid var(--secondary);
      padding: var(--gap-sm) var(--gap-md);
      background: #f8fafd;
      border-radius: 0 var(--radius-card) var(--radius-card) 0;
      transition: border-color var(--transition), background var(--transition);
    }

    .scene-card:hover {
      border-left-color: var(--accent);
      background: #fff;
    }

    .scene-card h3 {
      font-size: 1rem;
      margin-bottom: 6px;
    }

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

    /* ===== 6. 品牌故事 ===== */
    .story-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: var(--gap-lg);
      align-items: center;
    }

    .story-text p {
      color: var(--text-light);
      margin-bottom: var(--gap-sm);
      font-size: 1rem;
    }

    .story-text p strong {
      color: var(--primary);
    }

    .story-illustration {
      border: 1px solid var(--border);
      border-radius: var(--radius-card);
      background: linear-gradient(135deg, #f4f9ff 0%, #ffffff 100%);
      min-height: 240px;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
    }

    .story-illustration::before {
      content: "";
      position: absolute;
      width: 140px;
      height: 140px;
      border-radius: 50%;
      background: rgba(30, 136, 229, 0.08);
      top: -30px;
      right: -30px;
    }

    .story-illustration::after {
      content: "";
      position: absolute;
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: rgba(255, 122, 0, 0.1);
      bottom: -20px;
      left: -20px;
    }

    .story-illustration span {
      font-family: var(--font-title);
      font-size: 3rem;
      font-weight: 700;
      color: var(--primary);
      opacity: 0.18;
      letter-spacing: -0.03em;
      z-index: 1;
    }

    /* ===== 7. 核心卖点 ===== */
    .sells-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: var(--gap-md);
    }

    .sell-card {
      border: 1px solid var(--border);
      border-radius: var(--radius-card);
      padding: var(--gap-md);
      background: #fff;
      transition: border-color var(--transition), box-shadow var(--transition);
    }

    .sell-card:hover {
      border-color: var(--primary);
      box-shadow: 0 6px 18px rgba(30, 136, 229, 0.08);
    }

    .sell-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 46px;
      height: 46px;
      border-radius: var(--radius-card);
      background: rgba(30, 136, 229, 0.08);
      color: var(--primary);
      font-size: 1.3rem;
      margin-bottom: 12px;
    }

    .sell-card h3 {
      font-size: 1.02rem;
      margin-bottom: 6px;
    }

    .sell-card p {
      font-size: 0.9rem;
      color: var(--text-light);
      margin: 0;
    }

    /* ===== 8. FAQ ===== */
    .faq-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
      max-width: 860px;
    }

    details.faq-item {
      border: 1px solid var(--border);
      border-radius: var(--radius-card);
      background: #fff;
      transition: border-color var(--transition);
    }

    details.faq-item[open] {
      border-color: var(--primary);
    }

    details.faq-item summary {
      list-style: none;
      cursor: pointer;
      padding: 16px 20px;
      font-weight: 600;
      font-size: 1rem;
      color: var(--text);
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
    }

    details.faq-item summary::-webkit-details-marker {
      display: none;
    }

    details.faq-item summary::after {
      content: "+";
      font-size: 1.3rem;
      color: var(--primary);
      font-weight: 400;
      flex-shrink: 0;
      transition: transform var(--transition);
    }

    details.faq-item[open] summary::after {
      content: "−";
      transform: rotate(180deg);
    }

    .faq-body {
      padding: 0 20px 18px;
      color: var(--text-light);
      font-size: 0.95rem;
      line-height: 1.8;
    }

    /* ===== 9. CTA 带 ===== */
    .cta-band {
      background: var(--primary);
      border-radius: var(--radius);
      padding: var(--gap-lg);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: var(--gap-md);
      flex-wrap: wrap;
    }

    .cta-band h2 {
      color: #fff;
      font-size: 1.5rem;
      margin-bottom: 6px;
    }

    .cta-band p {
      color: rgba(255, 255, 255, 0.85);
      margin: 0;
      font-size: 0.98rem;
      max-width: 560px;
    }

    .btn-accent {
      display: inline-block;
      background: #fff;
      color: var(--primary);
      font-weight: 700;
      font-size: 0.92rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 12px 32px;
      border-radius: var(--radius-btn);
      border: 2px solid #fff;
      transition: background var(--transition), color var(--transition), border-color var(--transition);
      white-space: nowrap;
    }

    .btn-accent:hover {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff;
    }

    /* ===== 页脚 ===== */
    .site-footer {
      background: #f8fafd;
      border-top: 1px solid var(--border);
      padding: var(--gap-lg) 0 0;
      margin-top: 0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr repeat(3, 1fr);
      gap: var(--gap-lg);
      padding-bottom: var(--gap-lg);
    }

    .footer-brand h3 {
      font-size: 1.05rem;
      margin-bottom: 10px;
      letter-spacing: -0.03em;
    }

    .footer-brand p {
      font-size: 0.9rem;
      color: var(--text-light);
      line-height: 1.7;
      margin: 0 0 14px;
    }

    .footer-col h4 {
      font-size: 0.88rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--text-light);
      margin-bottom: 14px;
    }

    .footer-col ul {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 9px;
    }

    .footer-col ul a {
      font-size: 0.9rem;
      color: var(--text-light);
      transition: color var(--transition);
    }

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

    .footer-bottom {
      border-top: 1px solid var(--border);
      padding: var(--gap-sm) 0;
      font-size: 0.84rem;
      color: #9aa8b8;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
    }

    .footer-bottom a {
      color: #9aa8b8;
    }

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

    /* ===== 响应式 ===== */
    @media (max-width: 1024px) {
      .steps-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .sells-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .stats-band {
        grid-template-columns: repeat(2, 1fr);
      }
      .story-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }}

    @media (max-width: 768px) {
      .nav-links {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        align-items: stretch;
        padding: 12px 20px 18px;
        gap: 4px;
        box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
      }
      .nav-links.open {
        display: flex;
      }
      .hamburger {
        display: block;
      }
      .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--gap-md);
      }
      .hero-aside {
        flex-direction: row;
        align-items: center;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding-right: 0;
        padding-bottom: 12px;
        flex-wrap: wrap;
      }
      .hero-aside-links {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px 16px;
      }
      .compare-grid {
        grid-template-columns: 1fr;
      }
      .feature-list {
        grid-template-columns: 1fr;
      }
      .scene-grid {
        grid-template-columns: 1fr;
      }
      .cta-band {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--gap-md);
      }
      .section {
        padding: var(--gap-lg) 0;
      }
      .hero {
        padding: var(--gap-lg) 0 var(--gap-md);
      }}

    @media (max-width: 520px) {
      .steps-grid {
        grid-template-columns: 1fr;
      }
      .sells-grid {
        grid-template-columns: 1fr;
      }
      .stats-band {
        grid-template-columns: 1fr;
      }
      .container {
        padding-left: 16px;
        padding-right: 16px;
      }
      .btn-accent {
        width: 100%;
        text-align: center;
      }}

    /* 可访问性 focus */
    a:focus-visible,
    button:focus-visible,
    summary:focus-visible {
      outline: 3px solid rgba(30, 136, 229, 0.4);
      outline-offset: 2px;
      border-radius: 4px;
    }

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}
.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}