@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(.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,.hero-actions a,.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(.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}}

.top-bar,.top-bar ul{background-color:transparent}.menu a{color:inherit}.title-bar{background:transparent}.card,.callout{background:var(--pg-card);color:inherit}.card-divider{background:transparent;color:inherit}

:where(.grid-container){max-width:1200px;margin-left:auto;margin-right:auto;padding-left:.9375rem;padding-right:.9375rem;width:100%}
:where(.grid-container.full),:where(.fluid){max-width:none}
:where(.grid-x){display:flex;flex-flow:row wrap}
:where(.grid-y){display:flex;flex-flow:column nowrap}
:where(.grid-margin-x){margin-left:-.9375rem;margin-right:-.9375rem}
:where(.grid-margin-x>.cell){width:calc(100% - 1.875rem);margin-left:.9375rem;margin-right:.9375rem}
:where(.grid-padding-x){margin-left:-.9375rem;margin-right:-.9375rem}
:where(.grid-padding-x>.cell){padding-left:.9375rem;padding-right:.9375rem}
:where(.grid-margin-y){margin-top:-.9375rem;margin-bottom:-.9375rem}
:where(.grid-margin-y>.cell){margin-top:.9375rem;margin-bottom:.9375rem}
:where(.cell){flex:0 0 auto;min-width:0;min-height:0}
:where(.row){display:flex;flex-flow:row wrap;max-width:1200px;margin-left:auto;margin-right:auto}
:where(.columns){display:flex;flex-flow:row wrap}
:where(.top-bar){display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between}
:where(.top-bar-left),:where(.top-bar-right){display:flex;align-items:center;flex-wrap:wrap}
:where(.menu){display:flex;flex-wrap:wrap;list-style:none;margin:0;padding:0}
:where(.menu a){display:block;padding:.5rem .75rem;text-decoration:none}
:where(.menu.vertical){flex-direction:column}
:where(.title-bar){display:flex;align-items:center;justify-content:space-between}
:where(.breadcrumbs){display:flex;flex-wrap:wrap;list-style:none;margin:0;padding:0}
:where(.breadcrumbs li+li)::before{content:"/";margin:0 .5rem;opacity:.6}
:where(.button),:where(.btn){display:inline-flex;align-items:center;justify-content:center;padding:.85em 1em;border:1px solid transparent;border-radius:0;cursor:pointer;text-align:center;white-space:nowrap;text-decoration:none;line-height:1}
:where(.button.hollow),:where(.btn.hollow){background:transparent}
:where(.button.small),:where(.btn.small){padding:.5em .75em;font-size:.8125rem}
:where(.card){display:flex;flex-direction:column;border-radius:0;overflow:hidden}
:where(.card-section){flex:1 1 auto;padding:1rem}:where(.card-divider){padding:.5rem 1rem}
:where(.callout){padding:1rem;border:1px solid var(--pg-line,rgba(0,0,0,.12));border-radius:0}
:where(.label){display:block;margin-bottom:.35rem}
:where(.tag){display:inline-block;padding:.25em .6em;font-size:.75rem;white-space:nowrap}
:where(.alert){padding:1rem}
:where(.align-middle){vertical-align:middle}
:where(.text-center){text-align:center}:where(.text-left){text-align:left}:where(.text-right){text-align:right}
:where(.hide){display:none!important}:where(.show){display:block}
:where(.float-left){float:left}:where(.float-right){float:right}
:where(.small){font-size:.8125rem}:where(.lead){font-size:1.25rem;font-weight:300}
:where(.small-1){flex:0 0 auto;width:8.3333%;max-width:8.3333%}
:where(.small-2){flex:0 0 auto;width:16.6667%;max-width:16.6667%}
:where(.small-3){flex:0 0 auto;width:25.0000%;max-width:25.0000%}
:where(.small-4){flex:0 0 auto;width:33.3333%;max-width:33.3333%}
:where(.small-5){flex:0 0 auto;width:41.6667%;max-width:41.6667%}
:where(.small-6){flex:0 0 auto;width:50.0000%;max-width:50.0000%}
:where(.small-7){flex:0 0 auto;width:58.3333%;max-width:58.3333%}
:where(.small-8){flex:0 0 auto;width:66.6667%;max-width:66.6667%}
:where(.small-9){flex:0 0 auto;width:75.0000%;max-width:75.0000%}
:where(.small-10){flex:0 0 auto;width:83.3333%;max-width:83.3333%}
:where(.small-11){flex:0 0 auto;width:91.6667%;max-width:91.6667%}
:where(.small-12){flex:0 0 auto;width:100.0000%;max-width:100.0000%}
:where(.small-offset-0){margin-left:0}
:where(.small-offset-1){margin-left:8.3333%}
:where(.small-offset-2){margin-left:16.6667%}
:where(.small-offset-3){margin-left:25.0000%}
:where(.small-offset-4){margin-left:33.3333%}
:where(.small-offset-5){margin-left:41.6667%}
:where(.small-offset-6){margin-left:50.0000%}
:where(.small-offset-7){margin-left:58.3333%}
:where(.small-offset-8){margin-left:66.6667%}
:where(.small-offset-9){margin-left:75.0000%}
:where(.small-offset-10){margin-left:83.3333%}
:where(.small-offset-11){margin-left:91.6667%}
@media(min-width:640px){:where(.medium-1){flex:0 0 auto;width:8.3333%;max-width:8.3333%}:where(.medium-2){flex:0 0 auto;width:16.6667%;max-width:16.6667%}:where(.medium-3){flex:0 0 auto;width:25.0000%;max-width:25.0000%}:where(.medium-4){flex:0 0 auto;width:33.3333%;max-width:33.3333%}:where(.medium-5){flex:0 0 auto;width:41.6667%;max-width:41.6667%}:where(.medium-6){flex:0 0 auto;width:50.0000%;max-width:50.0000%}:where(.medium-7){flex:0 0 auto;width:58.3333%;max-width:58.3333%}:where(.medium-8){flex:0 0 auto;width:66.6667%;max-width:66.6667%}:where(.medium-9){flex:0 0 auto;width:75.0000%;max-width:75.0000%}:where(.medium-10){flex:0 0 auto;width:83.3333%;max-width:83.3333%}:where(.medium-11){flex:0 0 auto;width:91.6667%;max-width:91.6667%}:where(.medium-12){flex:0 0 auto;width:100.0000%;max-width:100.0000%}:where(.medium-offset-0){margin-left:0}:where(.medium-offset-1){margin-left:8.3333%}:where(.medium-offset-2){margin-left:16.6667%}:where(.medium-offset-3){margin-left:25.0000%}:where(.medium-offset-4){margin-left:33.3333%}:where(.medium-offset-5){margin-left:41.6667%}:where(.medium-offset-6){margin-left:50.0000%}:where(.medium-offset-7){margin-left:58.3333%}:where(.medium-offset-8){margin-left:66.6667%}:where(.medium-offset-9){margin-left:75.0000%}:where(.medium-offset-10){margin-left:83.3333%}:where(.medium-offset-11){margin-left:91.6667%}}
@media(min-width:1024px){:where(.large-1){flex:0 0 auto;width:8.3333%;max-width:8.3333%}:where(.large-2){flex:0 0 auto;width:16.6667%;max-width:16.6667%}:where(.large-3){flex:0 0 auto;width:25.0000%;max-width:25.0000%}:where(.large-4){flex:0 0 auto;width:33.3333%;max-width:33.3333%}:where(.large-5){flex:0 0 auto;width:41.6667%;max-width:41.6667%}:where(.large-6){flex:0 0 auto;width:50.0000%;max-width:50.0000%}:where(.large-7){flex:0 0 auto;width:58.3333%;max-width:58.3333%}:where(.large-8){flex:0 0 auto;width:66.6667%;max-width:66.6667%}:where(.large-9){flex:0 0 auto;width:75.0000%;max-width:75.0000%}:where(.large-10){flex:0 0 auto;width:83.3333%;max-width:83.3333%}:where(.large-11){flex:0 0 auto;width:91.6667%;max-width:91.6667%}:where(.large-12){flex:0 0 auto;width:100.0000%;max-width:100.0000%}:where(.large-offset-0){margin-left:0}:where(.large-offset-1){margin-left:8.3333%}:where(.large-offset-2){margin-left:16.6667%}:where(.large-offset-3){margin-left:25.0000%}:where(.large-offset-4){margin-left:33.3333%}:where(.large-offset-5){margin-left:41.6667%}:where(.large-offset-6){margin-left:50.0000%}:where(.large-offset-7){margin-left:58.3333%}:where(.large-offset-8){margin-left:66.6667%}:where(.large-offset-9){margin-left:75.0000%}:where(.large-offset-10){margin-left:83.3333%}:where(.large-offset-11){margin-left:91.6667%}}
@media(max-width:639.98px){:where(.hide-for-small-only){display:none!important}}

:root{--pg-brand:#0e7490;--pg-brand-ink:#22a3c4;--pg-accent:#c9b037;--pg-radius:10px}
:where(body>header){border-bottom-color:#0e749033}

:root{
  --c-primary:#0e7490;
  --c-secondary:#22a3c4;
  --c-accent:#c9b037;
  --c-bg:#f2f9fb;
  --c-surface:#ffffff;
  --c-text:#10303a;
  --c-muted:#5c7f8a;
  --c-border:#d5e6eb;
  --c-dark:#0a2a33;
  --radius:10px;
  --radius-lg:16px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(16,48,58,.06);
  --shadow:0 8px 26px rgba(16,48,58,.08);
  --shadow-lg:0 20px 52px rgba(16,48,58,.16);
  --mono:"JetBrains Mono","Consolas","SFMono-Regular",monospace;
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",sans-serif;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-secondary);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700;letter-spacing:.2px;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid var(--c-accent);outline-offset:2px;}

.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 20px;
}

/* ---------- 促销条 ---------- */
.announce-bar{
  background:linear-gradient(90deg,var(--c-primary) 0%,#0b5f77 100%);
  color:#e8f6fa;
  font-size:13px;
  letter-spacing:.3px;
}
.announce-inner{
  display:flex;
  align-items:center;
  gap:12px;
  min-height:42px;
  justify-content:center;
  text-align:center;
}
.announce-inner p{margin:0;}
.announce-inner b{font-family:var(--mono);color:var(--c-accent);font-weight:700;}
.announce-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--c-accent);
  box-shadow:0 0 0 4px rgba(201,176,55,.22);
  flex:0 0 auto;
}
.announce-link{
  color:#e8f6fa;
  border-bottom:1px solid rgba(232,246,250,.5);
  margin-left:6px;
  white-space:nowrap;
}
.announce-link:hover{color:var(--c-accent);border-color:var(--c-accent);}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--c-border);
  box-shadow:0 2px 14px rgba(16,48,58,.06);
}
.header-main{
  display:flex;
  align-items:center;
  gap:22px;
  min-height:74px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
  color:var(--c-text);
}
.brand:hover{color:var(--c-text);}
.brand-mark{
  width:44px;height:44px;
  border-radius:12px;
  background:linear-gradient(140deg,var(--c-primary),var(--c-secondary));
  color:#fff;
  font-size:13px;
  font-weight:700;
  letter-spacing:1px;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 8px 18px rgba(14,116,144,.28);
}
.brand-text{
  display:flex;
  flex-direction:column;
  font-size:16px;
  font-weight:700;
  line-height:1.25;
  white-space:nowrap;
}
.brand-text em{
  font-style:normal;
  font-family:var(--mono);
  font-size:11px;
  font-weight:400;
  letter-spacing:1.4px;
  color:var(--c-muted);
  text-transform:uppercase;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:6px;
  flex:1 1 auto;
}
.main-nav a{
  padding:8px 14px;
  border-radius:var(--radius-pill);
  font-size:15px;
  color:var(--c-text);
  font-weight:500;
  white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.main-nav a:hover{background:rgba(34,163,196,.12);color:var(--c-primary);}
.main-nav a.active{background:var(--c-primary);color:#fff;}

.search-box{
  display:flex;
  align-items:center;
  gap:8px;
  background:#eef7fa;
  border:1px solid var(--c-border);
  border-radius:var(--radius-pill);
  padding:6px 6px 6px 16px;
  min-width:250px;
  flex:0 0 auto;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-box:focus-within{
  border-color:var(--c-secondary);
  box-shadow:0 0 0 4px rgba(34,163,196,.16);
}
.search-box input{
  border:0;
  background:transparent;
  outline:none;
  width:100%;
  font-size:14px;
  color:var(--c-text);
}
.search-box input::placeholder{color:#8faab3;}
.search-box button{
  border:0;
  cursor:pointer;
  background:var(--c-primary);
  color:#fff;
  border-radius:var(--radius-pill);
  padding:7px 18px;
  font-size:14px;
  font-weight:600;
  transition:background .2s ease,transform .2s ease;
}
.search-box button:hover{background:#0b5f77;transform:translateY(-1px);}

.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.icon-btn{
  width:40px;height:40px;
  border-radius:50%;
  border:1px solid var(--c-border);
  background:#fff;
  color:var(--c-primary);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:15px;
  cursor:pointer;
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.icon-btn:hover{
  border-color:var(--c-secondary);
  box-shadow:var(--shadow-sm);
  transform:translateY(-1px);
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--radius-pill);
  padding:11px 26px;
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:all .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--c-primary);
  color:#fff;
  box-shadow:0 8px 20px rgba(14,116,144,.26);
}
.btn-primary:hover{
  background:#0b5f77;
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 14px 28px rgba(14,116,144,.32);
}
.btn-ghost{
  background:transparent;
  color:var(--c-primary);
  border-color:var(--c-primary);
}
.btn-ghost:hover{
  background:rgba(14,116,144,.08);
  color:var(--c-primary);
  transform:translateY(-2px);
}
.btn-accent{
  background:var(--c-accent);
  color:#2c2506;
  box-shadow:0 8px 20px rgba(201,176,55,.3);
}
.btn-accent:hover{background:#d8c04a;color:#2c2506;transform:translateY(-2px);}

/* 移动端抽屉 */
.nav-toggle{display:none;}
.nav-toggle-label{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--c-border);
  background:#fff;
  cursor:pointer;
  padding:11px 10px;
  flex-direction:column;
  justify-content:space-between;
}
.nav-toggle-label span{
  display:block;
  height:2px;
  border-radius:2px;
  background:var(--c-primary);
  transition:transform .25s ease,opacity .25s ease;
}
.mobile-drawer{
  display:none;
  border-top:1px solid var(--c-border);
  background:#fff;
  padding:14px 20px 22px;
}
.mobile-drawer a{
  display:block;
  padding:12px 4px;
  border-bottom:1px dashed var(--c-border);
  color:var(--c-text);
  font-weight:500;
}
.mobile-drawer a:hover{color:var(--c-primary);}
.mobile-drawer .btn{width:100%;margin-top:16px;}

/* ---------- Hero ---------- */
.hero{
  padding:64px 0 44px;
  background:
    radial-gradient(900px 420px at 88% -10%,rgba(34,163,196,.20),transparent 62%),
    radial-gradient(700px 380px at 0% 110%,rgba(201,176,55,.16),transparent 60%),
    var(--c-bg);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:52px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--c-primary);
  background:rgba(14,116,144,.09);
  border:1px solid rgba(14,116,144,.18);
  border-radius:var(--radius-pill);
  padding:7px 16px;
  margin-bottom:22px;
}
.hero h1{
  font-size:clamp(28px,3.3vw,46px);
  line-height:1.28;
  letter-spacing:.5px;
  color:var(--c-dark);
  margin-bottom:20px;
}
.hero h1 .hl{
  color:var(--c-primary);
  box-shadow:inset 0 -.34em 0 rgba(201,176,55,.42);
}
.hero-lead{
  font-size:16.5px;
  color:var(--c-muted);
  max-width:560px;
  margin-bottom:14px;
}
.hero-lead strong{color:var(--c-text);}
.hero-cta{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:28px;
}
.hero-note{
  margin-top:18px;
  font-size:13px;
  color:var(--c-muted);
  font-family:var(--mono);
  letter-spacing:.6px;
}
.hero-stack{
  position:relative;
  height:430px;
}
.stack-card{
  position:absolute;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.5);
}
.stack-card .thumb{
  width:100%;height:100%;
  display:flex;
  align-items:flex-end;
  padding:18px;
}
.stack-card .cap{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:1.6px;
  text-transform:uppercase;
  color:rgba(255,255,255,.92);
  text-shadow:0 1px 6px rgba(0,0,0,.4);
}
.stack-a{
  width:70%;height:66%;
  top:0;right:0;
  transform:rotate(3deg);
  z-index:1;
}
.stack-b{
  width:62%;height:52%;
  bottom:8%;left:0;
  transform:rotate(-4deg);
  z-index:3;
}
.stack-c{
  width:44%;height:34%;
  bottom:0;right:6%;
  transform:rotate(5deg);
  z-index:2;
}
.g1{background:linear-gradient(150deg,#0e7490,#22a3c4 55%,#0a2a33);}
.g2{background:linear-gradient(140deg,#0a2a33,#0e7490 60%,#22a3c4);}
.g3{background:linear-gradient(160deg,#c9b037,#0e7490);}
.g4{background:linear-gradient(140deg,#22a3c4,#0a2a33);}
.g5{background:linear-gradient(150deg,#10303a,#0e7490 70%,#c9b037);}
.g6{background:linear-gradient(160deg,#22a3c4,#10303a);}
.stack-badge{
  position:absolute;
  top:16px;left:16px;
  z-index:5;
  background:rgba(255,255,255,.92);
  color:var(--c-dark);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:1.4px;
  padding:7px 14px;
  border-radius:var(--radius-pill);
  box-shadow:var(--shadow-sm);
}

/* 数据条 */
.stat-bar{
  margin-top:52px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--c-border);
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.stat-item{
  background:#fff;
  padding:22px 24px;
  transition:background .25s ease;
}
.stat-item:hover{background:#f7fcfe;}
.stat-item .num{
  font-family:var(--mono);
  font-size:27px;
  font-weight:700;
  color:var(--c-primary);
  letter-spacing:-.5px;
}
.stat-item .num small{font-size:13px;color:var(--c-accent);margin-left:3px;}
.stat-item .lbl{
  font-size:13.5px;
  color:var(--c-muted);
  margin-top:4px;
}

/* ---------- 通用板块 ---------- */
.section{padding:70px 0;}
.section-alt{background:#e9f4f8;}
.section-dark{
  background:var(--c-dark);
  color:#e6f3f7;
}
.section-dark .section-sub{color:#8fb6c2;}
.section-head{
  max-width:720px;
  margin-bottom:40px;
}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-tag{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--c-accent);
  display:block;
  margin-bottom:12px;
}
.section-head h2{
  font-size:clamp(22px,2.3vw,32px);
  color:var(--c-dark);
  letter-spacing:.3px;
}
.section-dark .section-head h2{color:#fff;}
.section-sub{
  margin-top:14px;
  font-size:15.5px;
  color:var(--c-muted);
}

/* 标签云 */
.tag-cloud{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 20px;
  border-radius:var(--radius-pill);
  background:#fff;
  border:1px solid var(--c-border);
  font-size:14.5px;
  color:var(--c-text);
  box-shadow:var(--shadow-sm);
  transition:all .2s ease;
}
.tag:hover{
  border-color:var(--c-secondary);
  color:var(--c-primary);
  transform:translateY(-2px);
  box-shadow:var(--shadow);
}
.tag b{
  font-family:var(--mono);
  font-size:12px;
  color:var(--c-accent);
  font-weight:700;
}
.tag.hot{background:var(--c-primary);color:#fff;border-color:var(--c-primary);}
.tag.hot b{color:var(--c-accent);}
.tag.hot:hover{background:#0b5f77;color:#fff;border-color:#0b5f77;}

/* 用户之声 */
.voice-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.voice-card{
  background:#fff;
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  padding:26px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.voice-top{display:flex;align-items:center;gap:12px;}
.avatar{
  width:44px;height:44px;
  border-radius:50%;
  background:linear-gradient(140deg,var(--c-primary),var(--c-secondary));
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:16px;
  flex:0 0 auto;
}
.voice-name{font-weight:600;font-size:15px;}
.voice-meta{font-family:var(--mono);font-size:11.5px;color:var(--c-muted);letter-spacing:.8px;}
.voice-text{font-size:15px;color:#2a4d58;line-height:1.8;}
.stars{color:var(--c-accent);letter-spacing:2px;font-size:14px;}

/* 分类网格 */
.cat-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.cat-card{
  position:relative;
  background:#fff;
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  padding:28px 26px 26px;
  box-shadow:var(--shadow-sm);
  transition:all .25s ease;
  overflow:hidden;
}
.cat-card::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  height:3px;width:0;
  background:linear-gradient(90deg,var(--c-primary),var(--c-accent));
  transition:width .3s ease;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.cat-card:hover::after{width:100%;}
.cat-num{
  font-family:var(--mono);
  font-size:34px;
  font-weight:700;
  color:rgba(14,116,144,.20);
  line-height:1;
  letter-spacing:-1px;
}
.cat-card h3{font-size:18px;margin:12px 0 10px;color:var(--c-dark);}
.cat-card p{font-size:14.5px;color:var(--c-muted);}
.cat-meta{
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid var(--c-border);
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-family:var(--mono);
  font-size:12px;
  color:var(--c-muted);
  letter-spacing:.6px;
}
.cat-meta span:last-child{color:var(--c-primary);font-weight:700;}

/* 图文交错 */
.feature-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
}
.feature-row + .feature-row{margin-top:64px;}
.feature-row.reverse .feature-media{order:2;}
.feature-media{
  border-radius:var(--radius-lg);
  overflow:hidden;
  min-height:300px;
  box-shadow:var(--shadow-lg);
  position:relative;
  display:flex;
  align-items:flex-end;
  padding:22px;
}
.feature-media .media-label{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:2px;
  text-transform:uppercase;
  color:rgba(255,255,255,.9);
}
.feature-body h3{
  font-size:clamp(19px,2vw,25px);
  color:var(--c-dark);
  margin-bottom:14px;
}
.feature-body p{color:var(--c-muted);font-size:15.5px;margin-bottom:14px;}
.feature-list{margin-top:18px;display:grid;gap:12px;}
.feature-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:15px;
  color:#2a4d58;
}
.feature-list li::before{
  content:"";
  width:8px;height:8px;
  border-radius:2px;
  background:var(--c-accent);
  margin-top:10px;
  flex:0 0 auto;
}
.section-dark .feature-body h3{color:#fff;}
.section-dark .feature-body p{color:#8fb6c2;}
.section-dark .feature-list li{color:#cfe6ee;}

/* 专题横向卡 */
.topic-rail{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.topic-card{
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:#fff;
  border:1px solid var(--c-border);
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
  display:flex;
  flex-direction:column;
}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}
.topic-cover{
  height:150px;
  position:relative;
  display:flex;
  align-items:flex-start;
  justify-content:flex-end;
  padding:14px;
}
.topic-cover .badge{
  background:rgba(255,255,255,.94);
  color:var(--c-primary);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:1.2px;
  padding:5px 12px;
  border-radius:var(--radius-pill);
  font-weight:700;
}
.topic-body{padding:20px;flex:1 1 auto;display:flex;flex-direction:column;gap:10px;}
.topic-body h3{font-size:16.5px;color:var(--c-dark);}
.topic-body p{font-size:14px;color:var(--c-muted);flex:1 1 auto;}
.topic-foot{
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-family:var(--mono);
  font-size:11.5px;
  color:var(--c-muted);
  letter-spacing:.6px;
  padding-top:14px;
  border-top:1px solid var(--c-border);
}
.topic-foot a{font-weight:700;}

/* 数据条（深色） */
.metric-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.metric{
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-lg);
  padding:28px 24px;
  background:rgba(255,255,255,.04);
  transition:background .25s ease,transform .25s ease;
}
.metric:hover{background:rgba(255,255,255,.08);transform:translateY(-3px);}
.metric .stat .num,.metric .stats .num,.metric .stat-row .num,.metric .hero-stats .num,.metric .data-card .num,.metric .data-row .num,.metric .pg-stat .num,.metric .section-stats .num{
  font-family:var(--mono);
  font-size:32px;
  font-weight:700;
  color:var(--c-accent);
  letter-spacing:-1px;
}
.metric .num span{font-size:15px;color:#cfe6ee;margin-left:4px;}
.metric .lbl{margin-top:8px;font-size:14.5px;color:#a8cbd6;}
.metric .desc{margin-top:10px;font-size:13px;color:#7ea4b0;line-height:1.7;}

/* 资讯列表 */
.news-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}
.news-item{
  display:flex;
  gap:20px;
  background:#fff;
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow);
  border-color:var(--c-secondary);
}
.news-date{
  flex:0 0 74px;
  border-right:1px solid var(--c-border);
  padding-right:16px;
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.6px;
  color:var(--c-muted);
  line-height:1.9;
}
.news-date b{display:block;font-size:22px;color:var(--c-primary);letter-spacing:-1px;}
.news-content h3{font-size:16.5px;color:var(--c-dark);margin-bottom:8px;}
.news-content p{font-size:14.5px;color:var(--c-muted);}
.news-chips{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.8px;
  padding:4px 11px;
  border-radius:var(--radius-pill);
  background:rgba(34,163,196,.12);
  color:var(--c-primary);
}

/* CTA 带 */
.cta-band{
  background:linear-gradient(120deg,var(--c-primary) 0%,#0a5f78 55%,var(--c-dark) 100%);
  border-radius:22px;
  padding:52px 54px;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:44px;
  align-items:center;
  color:#fff;
  box-shadow:var(--shadow-lg);
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  width:340px;height:340px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(201,176,55,.32),transparent 68%);
  right:-90px;top:-120px;
}
.cta-band h2{
  font-size:clamp(22px,2.4vw,32px);
  margin-bottom:14px;
  position:relative;
}
.cta-band p{color:#bfe0ea;font-size:15.5px;position:relative;}
.cta-form{
  position:relative;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-lg);
  padding:24px;
}
.cta-form label{
  display:block;
  font-size:13.5px;
  color:#d6ecf3;
  margin-bottom:10px;
}
.cta-form .field{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.cta-form input{
  flex:1 1 160px;
  min-width:0;
  border-radius:var(--radius-pill);
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.94);
  padding:12px 18px;
  font-size:14.5px;
  color:var(--c-text);
  outline:none;
  transition:box-shadow .2s ease;
}
.cta-form input:focus{box-shadow:0 0 0 4px rgba(201,176,55,.4);}
.cta-form .hint{
  margin-top:12px;
  font-size:12.5px;
  color:#9dc6d3;
  font-family:var(--mono);
  letter-spacing:.5px;
}

/* 页脚 */
.site-footer{
  background:var(--c-dark);
  color:#a8cbd6;
  padding:56px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:44px;
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.footer-brand .brand-text{color:#fff;}
.footer-brand .brand-text em{color:#6f98a5;}
.footer-desc{font-size:14.5px;line-height:1.85;color:#8fb6c2;max-width:340px;}
.footer-col h4{
  color:#fff;
  font-size:15px;
  margin-bottom:18px;
  letter-spacing:.4px;
}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{
  color:#9dc6d3;
  font-size:14px;
  transition:color .2s ease,padding-left .2s ease;
}
.footer-col a:hover{color:var(--c-accent);padding-left:4px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:22px 0 30px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
  font-size:13px;
  color:#6f98a5;
  font-family:var(--mono);
  letter-spacing:.5px;
}
.footer-bottom a{color:#9dc6d3;}
.footer-bottom a:hover{color:var(--c-accent);}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1024px){
  .main-nav{display:none;}
  .nav-toggle-label{display:flex;}
  .nav-toggle:checked ~ .mobile-drawer{display:block;}
  .header-main{justify-content:space-between;gap:14px;}
  .search-box{min-width:190px;}
  .hero-grid{grid-template-columns:1fr;gap:38px;}
  .hero-stack{height:340px;}
  .stat-bar{grid-template-columns:repeat(2,1fr);}
  .voice-grid,.cat-grid{grid-template-columns:repeat(2,1fr);}
  .topic-rail{grid-template-columns:repeat(2,1fr);}
  .metric-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band{grid-template-columns:1fr;padding:40px 32px;}}
@media screen and (max-width:768px){
  .announce-inner{font-size:12px;padding:8px 0;}
  .search-box{display:none;}
  .header-actions .btn{display:none;}
  .section{padding:52px 0;}
  .hero{padding:44px 0 32px;}
  .feature-row{grid-template-columns:1fr;gap:28px;}
  .feature-row.reverse .feature-media{order:0;}
  .feature-media{min-height:230px;}
  .news-list{grid-template-columns:1fr;}
  .cta-band{padding:34px 24px;border-radius:16px;}}
@media screen and (max-width:520px){
  .container{padding:0 16px;}
  .brand-text{font-size:14px;}
  .brand-mark{width:38px;height:38px;font-size:12px;}
  .hero h1{font-size:24px;}
  .hero-lead{font-size:15px;}
  .stat-bar{grid-template-columns:1fr;}
  .voice-grid,.cat-grid,.topic-rail,.metric-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .news-item{flex-direction:column;gap:12px;}
  .news-date{border-right:0;border-bottom:1px solid var(--c-border);padding:0 0 10px;}
  .hero-stack{height:280px;}
  .btn{padding:10px 20px;font-size:14px;}}

.hero .hero-lead{color:#1a1a1a!important}
.hero .hero-note{color:#1a1a1a!important}
#tags h2{color:#1a1a1a!important}
#tags .section-sub{color:#1a1a1a!important}
#voice h2{color:#1a1a1a!important}
#voice .section-sub{color:#1a1a1a!important}
.voice-card p{color:#1a1a1a!important}
#category h2{color:#1a1a1a!important}
#category .section-sub{color:#1a1a1a!important}
.cat-card h3{color:#1a1a1a!important}
.cat-card p{color:#1a1a1a!important}
#scene h2{color:#1a1a1a!important}
#scene .section-sub{color:#1a1a1a!important}
#topic h2{color:#1a1a1a!important}
#topic .section-sub{color:#1a1a1a!important}
.topic-card h3{color:#1a1a1a!important}
.topic-card p{color:#1a1a1a!important}
#update h2{color:#1a1a1a!important}
#update .section-sub{color:#1a1a1a!important}
.news-item h3{color:#1a1a1a!important}
.news-item p{color:#1a1a1a!important}
#subscribe h2{color:#1a1a1a!important}
#subscribe 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}