@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(.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-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,.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,.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(.pg-grid,.cards){display:grid;gap:22px}
:where(.cards,.pg-grid){grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
:where(.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(.pg-card h3){margin:0 0 10px;font-size:19px;color:var(--pg-brand-ink)}
:where(.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(.contact){text-align:center}
:where(body>footer,main~footer,.footer){background:var(--pg-foot);color:#e8dfd2;padding:56px 0 28px;margin-top:8px;display:block}
:where(.footer-grid){width:min(1180px,92%);margin:0 auto 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px}
:where(.footer-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}}

.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:#3b4252;--pg-brand-ink:#5a6273;--pg-accent:#d7263d;--pg-radius:24px}
:where(body>header){border-bottom-color:#3b425233}

:root{
  --c-main:#3b4252;
  --c-sub:#5a6273;
  --c-accent:#d7263d;
  --c-bg:#f5f6f8;
  --c-text:#1e222b;
  --c-muted:#6b7280;
  --c-line:#e3e5ea;
  --c-card:#ffffff;
  --radius:24px;
  --radius-sm:14px;
  --radius-xs:10px;
  --shadow-sm:0 2px 10px rgba(30,34,43,.05);
  --shadow-md:0 8px 28px rgba(30,34,43,.08);
  --shadow-lg:0 18px 50px rgba(30,34,43,.12);
  --sp-1:8px;
  --sp-2:16px;
  --sp-3:24px;
  --sp-4:36px;
  --sp-5:56px;
  --sp-6:88px;
  --font:"Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:var(--c-bg);
  color:var(--c-text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color .25s ease,opacity .25s ease;}
a:hover{color:var(--c-accent);}
button,input{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{list-style:none;padding:0;}
.container{
  width:100%;
  max-width:1220px;
  margin:0 auto;
  padding:0 24px;
}
.section{padding:var(--sp-6) 0;}
.section--tight{padding:var(--sp-5) 0;}
.sec-head{margin-bottom:var(--sp-4);}
.sec-num{
  display:block;
  font-size:clamp(38px,5vw,58px);
  font-weight:800;
  line-height:1;
  color:var(--c-line);
  letter-spacing:-.02em;
  margin-bottom:6px;
}
.sec-title{
  font-size:clamp(24px,3vw,34px);
  font-weight:800;
  color:var(--c-main);
  letter-spacing:-.01em;
}
.sec-sub{
  margin-top:12px;
  color:var(--c-muted);
  font-size:15.5px;
  max-width:760px;
}
.divider{
  width:100%;height:1px;background:var(--c-line);border:0;margin:0;
}
/* ============ 导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  padding:14px 24px 0;
  transition:padding .3s ease;
}
.nav-bar{
  max-width:1220px;
  margin:0 auto;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  border:1px solid var(--c-line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:12px 22px;
  transition:box-shadow .3s ease,border-color .3s ease;
}
.nav-bar.is-stuck{box-shadow:var(--shadow-md);}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.brand-mark{
  position:relative;
  width:38px;height:38px;
  flex:0 0 38px;
  border-radius:12px;
  background:var(--c-main);
  overflow:hidden;
}
.brand-mark::before{
  content:"";
  position:absolute;
  left:9px;top:9px;
  width:20px;height:20px;
  border-radius:50% 0 50% 50%;
  background:var(--c-accent);
  transform:rotate(45deg);
}
.brand-mark::after{
  content:"";
  position:absolute;
  left:13px;top:13px;
  width:8px;height:8px;
  border-radius:50%;
  background:#fff;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0;}
.brand-name{
  font-size:15px;
  font-weight:800;
  color:var(--c-main);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width:340px;
}
.brand-tag{font-size:11.5px;color:var(--c-muted);letter-spacing:.06em;}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
  flex-wrap:nowrap;
}
.nav-links a{
  padding:9px 14px;
  border-radius:999px;
  font-size:14.5px;
  font-weight:600;
  color:var(--c-sub);
  white-space:nowrap;
}
.nav-links a:hover{background:var(--c-bg);color:var(--c-main);}
.nav-links a.is-active{background:var(--c-main);color:#fff;}
.nav-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 20px;
  border-radius:999px;
  background:var(--c-accent);
  color:#fff;
  font-weight:700;
  font-size:14.5px;
  white-space:nowrap;
  box-shadow:0 8px 20px rgba(215,38,61,.28);
}
.nav-cta:hover{color:#fff;background:#b81e32;transform:translateY(-1px);}
.nav-toggle{
  display:none;
  width:44px;height:40px;
  border-radius:12px;
  border:1px solid var(--c-line);
  background:#fff;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
  cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-main);border-radius:2px;}
.mobile-panel{
  display:none;
  max-width:1220px;
  margin:10px auto 0;
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--radius-sm);
  box-shadow:var(--shadow-md);
  padding:12px;
}
.mobile-panel.is-open{display:block;}
.mobile-panel a{
  display:block;
  padding:12px 14px;
  border-radius:var(--radius-xs);
  font-weight:600;
  color:var(--c-sub);
}
.mobile-panel a:hover{background:var(--c-bg);color:var(--c-main);}
/* ============ Hero Bento ============ */
.hero{padding:calc(var(--sp-5) + 12px) 0 var(--sp-4);}
.bento{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:minmax(112px,auto);
  gap:18px;
}
.bento-main{
  grid-column:span 2;
  grid-row:span 2;
  background:var(--c-main);
  color:#fff;
  border-radius:var(--radius);
  padding:40px 36px;
  box-shadow:var(--shadow-lg);
  position:relative;
  overflow:visible;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.bento-main::after{
  content:"";
  position:absolute;
  right:-70px;bottom:-90px;
  width:260px;height:260px;
  border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(215,38,61,.55),rgba(215,38,61,0));
}
.bento-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  align-self:flex-start;
  padding:6px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  font-size:12.5px;
  letter-spacing:.08em;
  color:#ffd9de;
  margin-bottom:20px;
}
.bento-kicker i{width:7px;height:7px;border-radius:50%;background:var(--c-accent);display:block;}
.bento-main h1{
  font-size:clamp(36px,6vw,72px);
  line-height:1.05;
  font-weight:900;
  letter-spacing:-.02em;
  margin-bottom:18px;
  position:relative;
  z-index:1;
}
.bento-main p{
  font-size:16px;
  color:rgba(255,255,255,.82);
  max-width:560px;
  position:relative;
  z-index:1;
}
.bento-actions{
  display:flex;
  flex-wrap:wrap;
  gap:22px;
  margin-top:26px;
  position:relative;
  z-index:1;
}
.btn-underline{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-weight:700;
  font-size:15px;
  color:#fff;
  padding-bottom:6px;
  border-bottom:2px solid rgba(255,255,255,.45);
  transition:border-color .25s ease,color .25s ease,gap .25s ease;
}
.btn-underline:hover{color:#ffd9de;border-color:var(--c-accent);gap:12px;}
.btn-underline--dark{color:var(--c-main);border-color:rgba(59,66,82,.35);}
.btn-underline--dark:hover{color:var(--c-accent);border-color:var(--c-accent);}
.btn-solid{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 30px;
  border-radius:999px;
  background:var(--c-accent);
  color:#fff;
  font-weight:800;
  font-size:15.5px;
  box-shadow:0 12px 30px rgba(215,38,61,.32);
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.btn-solid:hover{background:#b81e32;color:#fff;transform:translateY(-2px);box-shadow:0 16px 36px rgba(215,38,61,.4);}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:13px 28px;
  border-radius:999px;
  border:1.5px solid var(--c-line);
  background:#fff;
  color:var(--c-main);
  font-weight:700;
  font-size:15px;
  transition:border-color .25s ease,color .25s ease,transform .25s ease;
}
.btn-ghost:hover{border-color:var(--c-main);color:var(--c-accent);transform:translateY(-2px);}
.bento-cell{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow-sm);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.bento-cell:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#d7dae1;}
.bento-cell--accent{
  background:linear-gradient(150deg,#fff 0%,#fff5f6 100%);
  border-color:#f6d3d8;
}
.cell-label{font-size:12.5px;letter-spacing:.1em;color:var(--c-muted);font-weight:700;}
.cell-value{
  font-size:clamp(28px,3.4vw,40px);
  font-weight:900;
  color:var(--c-main);
  line-height:1.1;
  letter-spacing:-.02em;
}
.cell-value em{font-style:normal;font-size:15px;font-weight:700;color:var(--c-sub);margin-left:4px;}
.cell-note{font-size:13.5px;color:var(--c-muted);margin-top:6px;}
.cell-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tag{
  display:inline-flex;
  align-items:center;
  padding:5px 12px;
  border-radius:999px;
  background:var(--c-bg);
  border:1px solid var(--c-line);
  font-size:12.5px;
  font-weight:600;
  color:var(--c-sub);
  transition:background .25s ease,color .25s ease,border-color .25s ease;
}
.tag:hover{background:var(--c-main);color:#fff;border-color:var(--c-main);}
.tag--accent{background:#fdeef0;border-color:#f8d6da;color:var(--c-accent);}
.rank-list{display:flex;flex-direction:column;gap:10px;margin-top:12px;}
.rank-item{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--c-sub);}
.rank-idx{
  width:22px;height:22px;flex:0 0 22px;
  border-radius:7px;
  background:var(--c-bg);
  color:var(--c-main);
  font-size:11.5px;
  font-weight:800;
  display:flex;align-items:center;justify-content:center;
}
.rank-item:first-child .rank-idx{background:var(--c-accent);color:#fff;}
/* ============ 通用卡片 ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.card{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#d9dce3;}
/* 新闻列表 */
.news-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--c-line);}
.news-item{
  display:grid;
  grid-template-columns:96px 1fr auto;
  gap:22px;
  align-items:center;
  padding:22px 6px;
  border-bottom:1px solid var(--c-line);
  transition:padding-left .3s ease,background .3s ease;
}
.news-item:hover{padding-left:16px;background:rgba(255,255,255,.7);}
.news-date{font-size:13px;font-weight:800;color:var(--c-accent);letter-spacing:.04em;}
.news-body h3{font-size:18px;font-weight:800;color:var(--c-main);margin-bottom:6px;}
.news-body p{font-size:14.5px;color:var(--c-muted);}
.news-badge{
  font-size:12px;font-weight:700;color:var(--c-sub);
  padding:6px 14px;border-radius:999px;background:var(--c-bg);border:1px solid var(--c-line);
  white-space:nowrap;
}
/* 评价 */
.quote-card{padding:30px;display:flex;flex-direction:column;gap:16px;}
.quote-stars{color:var(--c-accent);font-size:14px;letter-spacing:3px;}
.quote-text{font-size:15.5px;color:var(--c-sub);line-height:1.85;}
.quote-foot{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px dashed var(--c-line);}
.avatar{
  width:42px;height:42px;border-radius:50%;
  background:var(--c-main);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:14px;
}
.avatar--accent{background:var(--c-accent);}
.quote-name{font-size:14.5px;font-weight:800;color:var(--c-main);}
.quote-meta{font-size:12.5px;color:var(--c-muted);}
/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step;}
.step-card{
  position:relative;
  padding:32px 26px 28px;
  background:transparent;
  border-top:2px solid var(--c-line);
  transition:border-color .3s ease;
}
.step-card:hover{border-color:var(--c-accent);}
.step-num{
  font-size:clamp(40px,5vw,56px);
  font-weight:900;
  line-height:1;
  color:transparent;
  -webkit-text-stroke:1.5px #c7cbd4;
  letter-spacing:-.02em;
  display:block;
  margin-bottom:16px;
}
.step-card:hover .step-num{-webkit-text-stroke-color:var(--c-accent);}
.step-card h3{font-size:18px;font-weight:800;color:var(--c-main);margin-bottom:10px;}
.step-card p{font-size:14.5px;color:var(--c-muted);}
/* 卖点 */
.feature-card{
  padding:34px 30px;
  display:flex;flex-direction:column;gap:14px;
  position:relative;overflow:hidden;
}
.feature-card::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--c-accent),rgba(215,38,61,.15));
  opacity:0;transition:opacity .3s ease;
}
.feature-card:hover::before{opacity:1;}
.feature-icon{
  width:52px;height:52px;border-radius:16px;
  background:#fdeef0;border:1px solid #f8d6da;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:900;color:var(--c-accent);
}
.feature-card h3{font-size:19px;font-weight:800;color:var(--c-main);}
.feature-card p{font-size:14.5px;color:var(--c-muted);}
/* 数据条 */
.stats{
  background:var(--c-main);
  border-radius:var(--radius);
  padding:48px 40px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:30px;
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.stat-item{border-left:1px solid rgba(255,255,255,.16);padding-left:24px;}
.stat-item:first-child{border-left:0;padding-left:0;}
.stat-num{font-size:clamp(30px,3.6vw,44px);font-weight:900;letter-spacing:-.02em;line-height:1.1;}
.stat-num em{font-style:normal;font-size:16px;font-weight:700;color:#ffb3c0;margin-left:4px;}
.stat-label{font-size:13.5px;color:rgba(255,255,255,.68);margin-top:8px;}
/* 栏目入口 */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.cat-card{
  padding:28px 24px;
  display:flex;flex-direction:column;gap:10px;
  position:relative;
}
.cat-index{font-size:13px;font-weight:800;color:var(--c-accent);letter-spacing:.1em;}
.cat-card h3{font-size:18px;font-weight:800;color:var(--c-main);}
.cat-card p{font-size:14px;color:var(--c-muted);}
.cat-count{font-size:12.5px;color:var(--c-sub);font-weight:700;margin-top:auto;padding-top:12px;border-top:1px solid var(--c-line);}
/* 专题横向卡 */
.topic-rail{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.topic-card{
  display:grid;
  grid-template-columns:130px 1fr;
  gap:0;
  overflow:hidden;
  border-radius:var(--radius);
}
.topic-thumb{
  background:linear-gradient(150deg,var(--c-main),#2c3240);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.92);
  font-size:30px;font-weight:900;letter-spacing:-.02em;
  position:relative;
}
.topic-thumb::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 70% 20%,rgba(215,38,61,.55),transparent 60%);
}
.topic-body{padding:26px 26px 24px;display:flex;flex-direction:column;gap:10px;}
.topic-body h3{font-size:18px;font-weight:800;color:var(--c-main);}
.topic-body p{font-size:14.5px;color:var(--c-muted);}
.topic-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:12px;}
/* 标签云 */
.tag-cloud{
  display:flex;flex-wrap:wrap;gap:12px;
  padding:34px;
  border-radius:var(--radius);
  background:#fff;border:1px solid var(--c-line);box-shadow:var(--shadow-sm);
}
.tag-cloud .tag{padding:9px 18px;font-size:14px;}
.tag-cloud .tag--hot{background:var(--c-accent);border-color:var(--c-accent);color:#fff;}
.tag-cloud .tag--hot:hover{background:#b81e32;border-color:#b81e32;}
/* CTA 带 */
.cta-band{
  border-radius:var(--radius);
  background:linear-gradient(120deg,#3b4252 0%,#2c3240 100%);
  color:#fff;
  padding:52px 48px;
  display:grid;
  grid-template-columns:1.5fr auto;
  gap:32px;
  align-items:center;
  position:relative;
  overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-90px;
  width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(215,38,61,.5),transparent 65%);
}
.cta-band h2{font-size:clamp(24px,3vw,34px);font-weight:900;letter-spacing:-.01em;margin-bottom:12px;position:relative;z-index:1;}
.cta-band p{font-size:15px;color:rgba(255,255,255,.78);max-width:640px;position:relative;z-index:1;}
.cta-band .btn-solid{position:relative;z-index:1;}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:14px;}
.faq-item{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-sm);
  padding:22px 26px;box-shadow:var(--shadow-sm);
  transition:border-color .3s ease,box-shadow .3s ease;
}
.faq-item:hover{border-color:#d7dae1;box-shadow:var(--shadow-md);}
.faq-item h3{font-size:17px;font-weight:800;color:var(--c-main);margin-bottom:10px;display:flex;gap:12px;align-items:flex-start;}
.faq-item h3 span{color:var(--c-accent);font-weight:900;}
.faq-item p{font-size:14.8px;color:var(--c-muted);}
/* ============ 页脚 ============ */
.site-footer{margin-top:var(--sp-6);padding:0 24px 32px;}
.footer-shell{
  max-width:1220px;margin:0 auto;
  background:#fff;border:1px solid var(--c-line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
}
.footer-cta{
  padding:44px 46px;
  background:linear-gradient(120deg,#fdf1f3 0%,#f7f8fa 100%);
  border-bottom:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.footer-cta h2{font-size:clamp(22px,2.6vw,30px);font-weight:900;color:var(--c-main);letter-spacing:-.01em;}
.footer-cta p{font-size:14.8px;color:var(--c-muted);margin-top:8px;max-width:600px;}
.footer-cols{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;
  padding:44px 46px;
}
.footer-brand{display:flex;flex-direction:column;gap:14px;}
.footer-brand .brand-name{font-size:16px;max-width:none;white-space:normal;}
.footer-brand p{font-size:14px;color:var(--c-muted);}
.footer-col h4{font-size:14.5px;font-weight:800;color:var(--c-main);margin-bottom:16px;letter-spacing:.02em;}
.footer-col a{display:block;font-size:14px;color:var(--c-sub);padding:6px 0;transition:color .25s ease,padding-left .25s ease;}
.footer-col a:hover{color:var(--c-accent);padding-left:6px;}
.footer-bottom{
  border-top:1px solid var(--c-line);
  padding:20px 46px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--c-muted);
}
:focus-visible{outline:2.5px solid var(--c-accent);outline-offset:3px;border-radius:6px;}
/* ============ 响应式 ============ */
@media (max-width:1024px){
  .bento{grid-template-columns:repeat(2,1fr);}
  .bento-main{grid-column:span 2;grid-row:span 1;}
  .grid-3,.grid-4,.cat-grid,.steps{grid-template-columns:repeat(2,1fr);}
  .stats{grid-template-columns:repeat(2,1fr);gap:26px;}
  .stat-item{border-left:0;padding-left:0;}
  .topic-rail{grid-template-columns:1fr;}
  .footer-cols{grid-template-columns:1fr 1fr;}
  .nav-links{display:none;}
  .nav-toggle{display:flex;}}
@media (max-width:768px){
  .container{padding:0 18px;}
  .section{padding:var(--sp-5) 0;}
  .bento{grid-template-columns:1fr;gap:14px;}
  .bento-main{grid-column:span 1;padding:32px 24px;}
  .grid-3,.grid-4,.cat-grid,.steps,.grid-2{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr;padding:36px 26px;}
  .news-item{grid-template-columns:1fr;gap:8px;align-items:flex-start;}
  .news-badge{justify-self:start;}
  .cta-band{grid-template-columns:1fr;padding:38px 26px;}
  .footer-cta{padding:34px 24px;}
  .footer-cols{grid-template-columns:1fr;padding:34px 24px;gap:26px;}
  .footer-bottom{padding:18px 24px;}
  .topic-card{grid-template-columns:1fr;}
  .topic-thumb{min-height:110px;}
  .tag-cloud{padding:24px;}}
@media (max-width:520px){
  .site-header{padding:10px 12px 0;}
  .site-footer{padding:0 12px 22px;}
  .nav-bar{padding:10px 14px;border-radius:18px;}
  .brand-name{max-width:170px;font-size:13.5px;}
  .bento-main h1{font-size:34px;}
  .sec-num{font-size:34px;}
  .btn-solid,.btn-ghost{width:100%;padding:14px 20px;}
  .bento-actions{gap:16px;}
  .bento-actions .btn-underline{width:100%;}}

.bento-main p{color:#ffffff!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}
.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}
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}