@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,.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,.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(.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(.pg-grid,.cards){display:grid;gap:22px}
:where(.cards,.pg-grid){grid-template-columns:repeat(auto-fit,minmax(230px,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-nav,body>footer ul){width:min(1180px,92%);margin:0 auto 20px;display:flex;flex-wrap:wrap;gap:10px 22px;padding:0}
:where(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:#1b2a49;--pg-brand-ink:#2f4a7a;--pg-accent:#ff6f61;--pg-radius:24px}
:where(body>header){border-bottom-color:#1b2a4933}

:root{
  --navy:#1b2a49;
  --navy-2:#2f4a7a;
  --coral:#ff6f61;
  --coral-soft:#ffe6e2;
  --bg:#f7f8fc;
  --ink:#15203a;
  --ink-2:#5a6480;
  --ink-3:#8c95ad;
  --line:#e3e7f1;
  --white:#ffffff;
  --radius:24px;
  --radius-sm:14px;
  --radius-md:18px;
  --shadow-sm:0 2px 8px rgba(27,42,73,.06);
  --shadow:0 10px 30px rgba(27,42,73,.09);
  --shadow-lg:0 22px 55px rgba(27,42,73,.14);
  --gap:22px;
  --serif:"Noto Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.2px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--navy-2);text-decoration:none;transition:color .25s ease;}
a:hover{color:var(--coral);}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--coral);
  outline-offset:2px;
  border-radius:6px;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--navy);line-height:1.35;margin:0 0 .6em;font-weight:700;}
h1{font-size:2.3rem;letter-spacing:.5px;}
h2{font-size:1.72rem;}
h3{font-size:1.16rem;}
p{margin:0 0 1em;color:var(--ink-2);}
ul{margin:0;padding:0;list-style:none;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 22px;
}
.executive{ display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
/* ============ 顶部工具条 ============ */
.topline{
  background:var(--navy);
  color:#c8d3ea;
  font-size:.8rem;
}
.topline .container{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  min-height:42px;
}
.topline-left{display:flex;gap:18px;align-items:center;flex-wrap:wrap;}
.topline-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,111,97,.14);
  color:#ffbdb5;
  border:1px solid rgba(255,111,97,.35);
  padding:2px 12px;border-radius:999px;
  font-size:.74rem;letter-spacing:.6px;
}
.topline a{color:#c8d3ea;}
.topline a:hover{color:#fff;}
/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex;align-items:center;gap:26px;
  min-height:74px;
}
.brand{
  display:flex;align-items:center;gap:12px;
  font-family:var(--serif);
  font-weight:700;
  color:var(--navy);
  font-size:1.02rem;
  line-height:1.2;
  flex-shrink:0;
}
.brand:hover{color:var(--navy);}
.brand-mark{
  width:42px;height:42px;flex-shrink:0;
  border-radius:14px;
  background:linear-gradient(150deg,var(--navy) 0%,var(--navy-2) 60%,var(--coral) 160%);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;font-family:var(--serif);
  box-shadow:var(--shadow-sm);
}
.brand-text{display:flex;flex-direction:column;}
.brand-text small{
  font-family:var(--sans);
  font-weight:400;font-size:.68rem;letter-spacing:2px;color:var(--ink-3);
}
.nav-menu{
  display:flex;align-items:center;gap:6px;
  margin-left:6px;
  flex-wrap:wrap;
}
.nav-menu a{
  position:relative;
  display:inline-block;
  padding:9px 14px;
  color:var(--ink-2);
  font-size:.92rem;
  border-radius:999px;
  white-space:nowrap;
}
.nav-menu a::after{
  content:"";
  position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--coral);
  border-radius:2px;
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .28s ease;
}
.nav-menu a:hover{color:var(--navy);background:#f1f4fb;}
.nav-menu a:hover::after,
.nav-menu a.active::after{transform:scaleX(1);}
.nav-menu a.active{color:var(--navy);font-weight:600;background:#eef2fa;}
.nav-right{
  margin-left:auto;display:flex;align-items:center;gap:12px;
}
.nav-search{
  display:flex;align-items:center;
  background:#f1f4fb;
  border:1px solid var(--line);
  border-radius:999px;
  padding:5px 8px 5px 16px;
  transition:border-color .25s ease, box-shadow .25s ease;
}
.nav-search:focus-within{
  border-color:var(--navy-2);
  box-shadow:0 0 0 3px rgba(47,74,122,.12);
}
.nav-search input{
  border:0;background:transparent;outline:none;
  font-family:var(--sans);font-size:.88rem;color:var(--ink);
  width:132px;
}
.nav-search input::placeholder{color:var(--ink-3);}
.nav-search button{
  border:0;cursor:pointer;
  background:var(--navy);color:#fff;
  border-radius:999px;padding:6px 14px;font-size:.82rem;
  font-family:var(--sans);
  transition:background .25s ease, transform .2s ease;
}
.nav-search button:hover{background:var(--coral);transform:translateY(-1px);}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid var(--line);
  background:#fff;
  border-radius:999px;
  padding:6px 13px;
  font-size:.8rem;color:var(--ink-2);
  transition:all .25s ease;
  white-space:nowrap;
}
.pill:hover{border-color:var(--navy-2);color:var(--navy);box-shadow:var(--shadow-sm);}
.nav-toggle{
  display:none;
  border:1px solid var(--line);
  background:#fff;border-radius:12px;
  width:44px;height:42px;cursor:pointer;
  color:var(--navy);font-size:1.1rem;
  align-items:center;justify-content:center;
}
/* ============ 布局：主区 + 侧栏 ============ */
.layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:30px;
  align-items:start;
  padding:34px 0 10px;
}
.side-rail{
  position:sticky;top:96px;
  display:flex;flex-direction:column;gap:20px;
}
.rail-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 20px 16px;
  box-shadow:var(--shadow-sm);
}
.rail-card h3{
  font-size:1rem;margin-bottom:12px;
  display:flex;align-items:center;gap:8px;
}
.rail-card h3 .dot{
  width:8px;height:8px;border-radius:50%;background:var(--coral);flex-shrink:0;
}
.rail-list li{
  padding:9px 0;
  border-bottom:1px dashed var(--line);
  font-size:.88rem;
  color:var(--ink-2);
  display:flex;gap:10px;align-items:flex-start;
}
.rail-list li:last-child{border-bottom:0;padding-bottom:0;}
.rail-list .stat .num,.rail-list .stats .num,.rail-list .stat-row .num,.rail-list .hero-stats .num,.rail-list .data-card .num,.rail-list .data-row .num,.rail-list .pg-stat .num,.rail-list .section-stats .num{
  font-family:var(--serif);
  color:var(--coral);
  font-weight:700;
  font-size:.86rem;
  flex-shrink:0;
}
.rail-list a{color:var(--ink-2);}
.rail-list a:hover{color:var(--coral);}
.rail-links a{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 12px;
  border-radius:12px;
  font-size:.88rem;
  color:var(--ink-2);
  transition:all .22s ease;
}
.rail-links a:hover{background:#eef2fa;color:var(--navy);transform:translateX(3px);}
.rail-links span{color:var(--ink-3);font-size:.76rem;}
/* ============ Hero ============ */
.hero{
  background:linear-gradient(150deg,#eef2fa 0%,#f7f8fc 55%,#ffece9 130%);
  border-radius:var(--radius);
  padding:34px 32px 30px;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;right:-120px;top:-120px;
  width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,111,97,.20),rgba(255,111,97,0) 70%);
}
.hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:28px;align-items:center;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  background:#fff;
  border:1px solid var(--line);
  color:var(--navy-2);
  font-size:.76rem;letter-spacing:.4px;
  padding:4px 12px;border-radius:999px;
  box-shadow:var(--shadow-sm);
}
.tag.coral{background:var(--coral);color:#fff;border-color:var(--coral);}
.hero h1{
  font-size:2.05rem;
  margin-bottom:14px;
}
.hero h1 em{
  font-style:normal;
  color:var(--coral);
  border-bottom:3px solid rgba(255,111,97,.35);
}
.hero-sub{
  font-size:.96rem;
  color:var(--ink-2);
  margin-bottom:20px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;
  padding:12px 26px;
  font-size:.92rem;
  font-family:var(--sans);
  font-weight:600;
  cursor:pointer;
  border:1px solid transparent;
  transition:all .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--navy);
  color:#fff;
  box-shadow:0 10px 22px rgba(27,42,73,.24);
}
.btn-primary:hover{background:var(--coral);color:#fff;transform:translateY(-2px);box-shadow:0 14px 26px rgba(255,111,97,.32);}
.btn-ghost{
  background:#fff;color:var(--navy);border-color:var(--line);
}
.btn-ghost:hover{border-color:var(--navy-2);color:var(--navy-2);transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.btn-warm{
  background:var(--coral);color:#fff;box-shadow:0 10px 22px rgba(255,111,97,.28);
}
.btn-warm:hover{background:var(--navy);color:#fff;transform:translateY(-2px);}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;border-top:1px solid var(--line);padding-top:18px;
}
.hero-stats b{
  display:block;font-family:var(--serif);font-size:1.32rem;color:var(--navy);
}
.hero-stats span{font-size:.78rem;color:var(--ink-3);}
.hero-media{
  border-radius:var(--radius-md);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.7);
  background:linear-gradient(155deg,var(--navy) 0%,var(--navy-2) 52%,#3d5f96 100%);
  aspect-ratio:16/9;
  position:relative;
  display:flex;align-items:flex-end;
  padding:16px;
}
.hero-media::after{
  content:"";
  position:absolute;inset:0;
  background:
    repeating-linear-gradient(115deg,rgba(255,255,255,.07) 0 2px,rgba(255,255,255,0) 2px 22px),
    radial-gradient(circle at 78% 18%,rgba(255,111,97,.45),rgba(255,111,97,0) 58%);
}
.hero-media .caption{
  position:relative;z-index:2;color:#fff;
  font-size:.82rem;letter-spacing:.6px;
  background:rgba(21,32,58,.55);
  border:1px solid rgba(255,255,255,.22);
  border-radius:999px;padding:5px 14px;
}
.hero-badges{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;
}
.badge-line{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.78rem;color:var(--ink-2);
  background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:5px 14px;
}
.badge-line i{
  width:7px;height:7px;border-radius:50%;background:var(--coral);flex-shrink:0;
  font-style:normal;
}
/* ============ 板块 ============ */
.section{padding:52px 0 6px;}
.section-soft{
  background:linear-gradient(180deg,rgba(255,255,255,0) 0%,#fff 18%,#fff 82%,rgba(255,255,255,0) 100%);
  border-radius:var(--radius);
}
.section-head{
  display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;justify-content:space-between;
  margin-bottom:26px;
}
.section-head .eyebrow{
  display:inline-block;
  font-family:var(--sans);
  font-size:.74rem;letter-spacing:3px;
  color:var(--coral);
  margin-bottom:8px;
  text-transform:uppercase;
}
.section-head h2{margin-bottom:6px;}
.section-head p{margin:0;max-width:640px;font-size:.94rem;}
.section-link{font-size:.86rem;font-weight:600;color:var(--navy-2);white-space:nowrap;}
/* 专题横向卡 */
.scroll-row{
  display:grid;
  grid-auto-flow:column;
  grid-auto-columns:minmax(280px,1fr);
  gap:var(--gap);
  overflow-x:auto;
  padding:6px 4px 18px;
  scroll-snap-type:x mandatory;
}
.scroll-row::-webkit-scrollbar{height:8px;}
.scroll-row::-webkit-scrollbar-thumb{background:#d6dded;border-radius:999px;}
.topic-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);
  scroll-snap-align:start;
  transition:transform .3s ease, box-shadow .3s ease;
  display:flex;flex-direction:column;
}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}
.topic-thumb{
  aspect-ratio:16/9;
  background:linear-gradient(140deg,var(--navy) 0%,var(--navy-2) 60%,#4a6fa5 100%);
  position:relative;
  display:flex;align-items:center;justify-content:center;
}
.topic-thumb::after{
  content:"";
  position:absolute;inset:0;
  background:repeating-linear-gradient(58deg,rgba(255,255,255,.06) 0 2px,rgba(255,255,255,0) 2px 20px);
}
.topic-thumb.c2{background:linear-gradient(140deg,#233a63 0%,#3c5c93 55%,var(--coral) 175%);}
.topic-thumb.c3{background:linear-gradient(140deg,#1b2a49 0%,#3d5f96 55%,#5e7fb8 120%);}
.topic-thumb.c4{background:linear-gradient(140deg,#2f4a7a 0%,#5578ae 60%,#ff9d92 160%);}
.topic-thumb .play{
  position:relative;z-index:2;
  width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.92);
  color:var(--navy);
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;
  box-shadow:0 8px 22px rgba(21,32,58,.3);
}
.topic-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.topic-body h3{font-size:1.04rem;margin:0;}
.topic-body p{font-size:.86rem;margin:0;flex:1;}
.chip-row{display:flex;flex-wrap:wrap;gap:7px;}
.chip{
  font-size:.72rem;color:var(--navy-2);
  background:#eef2fa;border-radius:999px;
  padding:3px 11px;
}
.chip.warm{background:var(--coral-soft);color:#c9453a;}
/* 核心卖点卡 */
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap);}
.feature-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  position:relative;overflow:hidden;
}
.feature-card::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--navy),var(--coral));
  transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#d3dbec;}
.feature-card:hover::before{transform:scaleX(1);}
.feature-icon{
  width:48px;height:48px;border-radius:16px;
  background:#eef2fa;color:var(--navy);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:1.1rem;font-weight:700;
  margin-bottom:16px;
}
.feature-card h3{margin-bottom:8px;font-size:1.06rem;}
.feature-card p{font-size:.88rem;margin:0;}
/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);counter-reset:step;}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow-sm);
  position:relative;transition:transform .3s ease, box-shadow .3s ease;
}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.step-no{
  font-family:var(--serif);font-size:2rem;font-weight:700;
  color:transparent;
  -webkit-text-stroke:1.4px var(--coral);
  line-height:1;margin-bottom:14px;
}
.step h3{font-size:1.02rem;margin-bottom:8px;}
.step p{font-size:.86rem;margin:0;}
/* 关于 */
.about-wrap{
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:34px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 34px;box-shadow:var(--shadow-sm);
}
.about-wrap h2{margin-bottom:14px;}
.about-list{display:flex;flex-direction:column;gap:14px;margin-top:6px;}
.about-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:.9rem;color:var(--ink-2);
}
.about-list b{
  width:24px;height:24px;border-radius:8px;flex-shrink:0;
  background:var(--coral-soft);color:var(--coral);
  display:flex;align-items:center;justify-content:center;
  font-size:.74rem;font-family:var(--serif);
}
.about-visual{
  border-radius:var(--radius-md);
  background:linear-gradient(160deg,#eef2fa,#fff 70%);
  border:1px solid var(--line);
  padding:22px;
  display:flex;flex-direction:column;gap:16px;
}
.mini-stat{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:13px 16px;box-shadow:var(--shadow-sm);
}
.mini-stat span{font-size:.84rem;color:var(--ink-2);}
.mini-stat b{font-family:var(--serif);color:var(--navy);font-size:1.05rem;}
.bar{
  height:6px;border-radius:999px;background:#eef2fa;overflow:hidden;flex:1;min-width:70px;
}
.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--navy-2),var(--coral));}
/* 标签云 */
.tag-cloud{display:flex;flex-wrap:wrap;gap:11px;}
.tag-cloud a{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 18px;
  font-size:.86rem;color:var(--ink-2);
  transition:all .25s ease;
}
.tag-cloud a:hover{
  background:var(--navy);border-color:var(--navy);color:#fff;
  transform:translateY(-3px);box-shadow:0 10px 22px rgba(27,42,73,.2);
}
.tag-cloud a em{font-style:normal;font-size:.72rem;color:var(--ink-3);}
.tag-cloud a:hover em{color:#c8d3ea;}
/* 数据条 */
.stat-band{
  background:linear-gradient(140deg,var(--navy) 0%,var(--navy-2) 70%,#3d5f96 130%);
  border-radius:var(--radius);
  padding:34px 32px;
  color:#fff;
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;
  box-shadow:var(--shadow-lg);
  position:relative;overflow:hidden;
}
.stat-band::after{
  content:"";position:absolute;right:-80px;bottom:-110px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,111,97,.35),rgba(255,111,97,0) 68%);
}
.stat-item{position:relative;z-index:2;}
.stat-item b{
  display:block;font-family:var(--serif);font-size:1.9rem;line-height:1.1;margin-bottom:6px;
}
.stat-item span{font-size:.84rem;color:#c8d3ea;}
.stat-item i{
  display:block;width:34px;height:3px;border-radius:3px;background:var(--coral);margin-bottom:12px;
}
/* 对比表 */
.table-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;
}
table.cmp{width:100%;border-collapse:collapse;font-size:.9rem;}
table.cmp th,table.cmp td{
  padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);
}
table.cmp thead th{
  background:#eef2fa;color:var(--navy);font-family:var(--serif);font-size:.94rem;
}
table.cmp tbody tr:hover{background:#fafbff;}
table.cmp td:first-child{color:var(--ink);font-weight:600;}
table.cmp td .ok{color:var(--coral);font-weight:700;}
table.cmp td .no{color:var(--ink-3);}
table.cmp tbody tr:last-child td{border-bottom:0;}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;}
details.faq{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:0;box-shadow:var(--shadow-sm);
  transition:box-shadow .28s ease, border-color .28s ease;
}
details.faq[open]{border-color:#d3dbec;box-shadow:var(--shadow);}
details.faq summary{
  list-style:none;cursor:pointer;
  padding:17px 22px;
  font-family:var(--serif);font-weight:700;color:var(--navy);
  font-size:1rem;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::after{
  content:"+";
  font-family:var(--sans);font-size:1.2rem;color:var(--coral);
  flex-shrink:0;transition:transform .28s ease;
}
details.faq[open] summary::after{transform:rotate(45deg);}
details.faq .faq-body{
  padding:0 22px 20px;
  font-size:.9rem;color:var(--ink-2);
  border-top:1px dashed var(--line);
  margin-top:0;padding-top:16px;
}
/* CTA */
.cta-band{
  background:linear-gradient(135deg,#fff 0%,#f0f4fb 55%,#ffece9 130%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:38px 34px;
  display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:26px;align-items:center;
  box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;left:-90px;top:-90px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(47,74,122,.14),rgba(47,74,122,0) 70%);
}
.cta-band h2{margin-bottom:10px;position:relative;}
.cta-band p{margin:0;font-size:.92rem;position:relative;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;}
/* 页脚 */
.site-footer{
  margin-top:64px;
  background:var(--bg);
  border-top:3px solid var(--navy);
  padding:44px 0 26px;
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;
  padding-bottom:28px;
}
.footer-brand{
  display:flex;align-items:center;gap:12px;margin-bottom:14px;
  font-family:var(--serif);font-weight:700;color:var(--navy);font-size:1rem;line-height:1.3;
}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:12px;font-size:.9rem;}
.footer-desc{font-size:.86rem;color:var(--ink-2);margin-bottom:14px;}
.footer-col h4{
  font-size:.92rem;margin-bottom:14px;font-family:var(--serif);color:var(--navy);
}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 18px;}
.footer-links a{font-size:.86rem;color:var(--ink-2);}
.footer-links a:hover{color:var(--coral);}
.footer-col ul li{margin-bottom:9px;}
.footer-col ul a{font-size:.86rem;color:var(--ink-2);}
.footer-col ul a:hover{color:var(--coral);}
.footer-bottom{
  border-top:1px solid var(--line);
  padding-top:18px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:.79rem;color:var(--ink-3);
}
.footer-bottom .links{display:flex;flex-wrap:wrap;gap:16px;}
/* 响应式 */
@media (max-width:1024px){
  .layout{grid-template-columns:1fr;}
  .side-rail{position:static;flex-direction:row;flex-wrap:wrap;}
  .rail-card{flex:1 1 300px;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-band{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero-inner{grid-template-columns:1fr;}
  .nav-search input{width:100px;}}
@media (max-width:768px){
  h1{font-size:1.72rem;}
  .hero h1{font-size:1.6rem;}
  h2{font-size:1.4rem;}
  .nav-menu{display:none;}
  .nav-toggle{display:flex;}
  .nav-search{display:none;}
  .nav-wrap{min-height:66px;gap:14px;}
  .nav-menu.open{
    display:flex;flex-direction:column;align-items:stretch;
    position:absolute;left:0;right:0;top:100%;
    background:#fff;border-bottom:1px solid var(--line);
    padding:12px 18px 18px;gap:4px;
    box-shadow:var(--shadow);
  }
  .nav-menu.open a{padding:11px 14px;border-radius:12px;}
  .nav-menu.open a::after{display:none;}
  .grid-3,.grid-2,.about-wrap{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:repeat(3,1fr);}
  .section{padding:40px 0 4px;}
  table.cmp th,table.cmp td{padding:12px 12px;font-size:.84rem;}}
@media (max-width:520px){
  .container{padding:0 16px;}
  .grid-4,.steps,.stat-band,.footer-grid{grid-template-columns:1fr;}
  .hero{padding:24px 20px;}
  .hero h1{font-size:1.42rem;}
  .hero-stats{grid-template-columns:1fr 1fr;gap:12px;}
  .btn{padding:11px 20px;font-size:.86rem;}
  .about-wrap{padding:26px 20px;}
  .cta-band{padding:26px 20px;}
  .stat-band{padding:26px 20px;}
  .topline .container{font-size:.74rem;}
  .scroll-row{grid-auto-columns:minmax(248px,1fr);}}

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}