@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(body>header nav ul){display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0}
:where(body>header nav a){color:var(--pg-muted);font-size:14px}
:where(body>header nav a:hover){color:var(--pg-brand)}
:where(.nav-cta,.btn,a.btn,.pg-cta a){display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:999px;font-weight:700;border:1px solid transparent}
:where(.btn-solid,.nav-cta){background:var(--pg-brand);color:#fff}
:where(.btn-line){border-color:currentColor;background:transparent}
:where(.hero-text){max-width:740px;margin:0 auto 24px;color:rgba(255,255,255,.9)}
:where(.stat-row,.stats,.data-row,.pg-stats){display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;width:min(1180px,92%);margin:28px auto 0}
:where(.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(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(.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-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-bg:#0f1115;--pg-card:rgba(255,255,255,.06);--pg-line:rgba(255,255,255,.12);--pg-ink:#f3f4f6;--pg-muted:rgba(255,255,255,.68);--pg-brand-ink:#f3f4f6;--pg-head:rgba(15,17,21,.92);--pg-foot:#08090c;--pg-shadow:0 18px 40px rgba(0,0,0,.45)}
:where(.pg-card h3,.pg-faq summary){color:#fff}

:root{--pg-brand:#111318;--pg-brand-ink:#1f2430;--pg-accent:#7cff5a;--pg-radius:10px}
:where(body>header){border-bottom-color:#11131833}

:root{
  --ink:#111318;
  --ink-2:#1f2430;
  --accent:#7cff5a;
  --bg:#0c0e12;
  --text:#f2f4f7;
  --muted:#9aa3b2;
  --line:rgba(242,244,247,.10);
  --line-strong:rgba(242,244,247,.20);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 18px 40px -22px rgba(0,0,0,.85);
  --shadow-soft:0 10px 30px -18px rgba(0,0,0,.7);
  --gap:clamp(18px,3vw,34px);
  --font-title:"Playfair Display","Noto Serif SC",serif;
  --font-body:"Noto Sans SC","PingFang SC",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:15px;
  line-height:1.9;
  font-weight:300;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .25s ease,opacity .25s ease;}
a:hover{color:var(--accent);}
button,input{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{font-family:var(--font-title);font-weight:700;line-height:1.25;margin:0;letter-spacing:.01em;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px;}

.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 22px;
}

/* ---------- 促销条 ---------- */
.promo-bar{
  background:linear-gradient(90deg,var(--accent) 0%,#5be03a 60%,#3fbe2c 100%);
  color:#08130a;
  font-size:13px;
  font-weight:500;
  letter-spacing:.02em;
}
.promo-bar .container{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;min-height:38px;padding-top:6px;padding-bottom:6px;
}
.promo-bar .promo-left{display:flex;align-items:center;gap:10px;}
.promo-bar .promo-dot{width:7px;height:7px;border-radius:50%;background:#08130a;animation:pulse 1.8s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.35;transform:scale(.8);}}
.promo-bar .promo-right{display:flex;gap:18px;font-weight:700;}
.promo-bar a:hover{color:#08130a;opacity:.7;}

/* ---------- 主导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(12,14,18,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-main{
  display:flex;align-items:center;gap:26px;
  min-height:74px;
}
.brand{
  display:flex;align-items:center;gap:12px;flex-shrink:0;
}
.brand-mark{
  width:40px;height:40px;border-radius:var(--radius);
  background:linear-gradient(140deg,var(--accent),#2f9c1d 90%);
  color:#08130a;font-family:var(--font-title);font-weight:800;font-size:20px;
  display:flex;align-items:center;justify-content:center;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-family:var(--font-title);font-size:18px;font-weight:700;letter-spacing:.02em;}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.22em;}
.nav-links{display:flex;align-items:center;gap:6px;flex:1;}
.nav-links a{
  padding:9px 14px;border-radius:999px;font-size:14px;color:var(--muted);
  transition:background .25s ease,color .25s ease;
}
.nav-links a:hover{color:var(--text);background:rgba(242,244,247,.06);}
.nav-links a.active{color:var(--accent);background:rgba(124,255,90,.08);}
.nav-tools{display:flex;align-items:center;gap:10px;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  background:var(--ink-2);border:1px solid var(--line);
  border-radius:999px;padding:8px 14px;min-width:200px;
  transition:border-color .25s ease;
}
.nav-search:focus-within{border-color:rgba(124,255,90,.5);}
.nav-search input{
  background:transparent;border:0;color:var(--text);width:100%;
  font-size:13px;outline:none;
}
.nav-search input::placeholder{color:var(--muted);}
.icon-btn{
  width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);background:var(--ink-2);
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);cursor:pointer;position:relative;
  transition:all .25s ease;
}
.icon-btn:hover{color:var(--accent);border-color:rgba(124,255,90,.45);transform:translateY(-1px);}
.icon-btn .badge-dot{
  position:absolute;top:6px;right:7px;width:8px;height:8px;border-radius:50%;
  background:var(--accent);border:2px solid var(--bg);
}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:#08130a;
  font-weight:700;font-size:14px;
  padding:11px 22px;border-radius:999px;border:0;cursor:pointer;
  font-family:var(--font-body);
  transition:transform .25s ease,box-shadow .25s ease,filter .25s ease;
}
.btn-primary:hover{color:#08130a;transform:translateY(-2px);box-shadow:0 12px 26px -12px rgba(124,255,90,.6);filter:brightness(1.06);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line-strong);color:var(--text);
  padding:11px 22px;border-radius:999px;font-size:14px;font-weight:500;
  background:transparent;cursor:pointer;
  transition:all .25s ease;
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);}
.link-underline{
  display:inline-block;color:var(--accent);font-weight:500;
  border-bottom:1px solid rgba(124,255,90,.4);padding-bottom:2px;
  transition:border-color .25s ease,color .25s ease;
}
.link-underline:hover{border-color:var(--accent);color:#a8ff8e;}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:var(--radius);
  border:1px solid var(--line);background:var(--ink-2);color:var(--text);
  cursor:pointer;align-items:center;justify-content:center;font-size:18px;
}
.mobile-drawer{
  display:none;border-top:1px solid var(--line);
  background:var(--ink);
  padding:16px 22px 22px;
}
.mobile-drawer.open{display:block;}
.mobile-drawer a{
  display:block;padding:12px 4px;border-bottom:1px solid var(--line);
  font-size:15px;color:var(--muted);
}
.mobile-drawer a:hover{color:var(--accent);}

/* ---------- Hero 斜切 ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(56px,8vw,104px) 0 clamp(64px,9vw,116px);
  background:
    linear-gradient(115deg,var(--ink) 0%,var(--ink) 46%,var(--ink-2) 46%,var(--ink-2) 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(680px 380px at 82% 12%,rgba(124,255,90,.18),transparent 70%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--line);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(26px,5vw,64px);align-items:center;}
.hero-kicker{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid rgba(124,255,90,.35);color:var(--accent);
  border-radius:999px;padding:6px 16px;font-size:12px;letter-spacing:.16em;
  margin-bottom:22px;background:rgba(124,255,90,.05);
}
.hero h1{
  font-size:clamp(30px,4.4vw,54px);
  letter-spacing:.005em;margin-bottom:20px;
}
.hero h1 em{color:var(--accent);font-style:normal;}
.hero-sub{
  color:var(--muted);font-size:15.5px;max-width:600px;margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:34px;}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  border-top:1px solid var(--line);padding-top:24px;max-width:560px;
}
.hero-stats .stat b{
  display:block;font-family:var(--font-title);font-size:clamp(22px,2.6vw,30px);
  color:var(--accent);line-height:1.2;
}
.hero-stats .stat span{font-size:12.5px;color:var(--muted);letter-spacing:.06em;}
.hero-panel{
  position:relative;
  background:linear-gradient(160deg,rgba(31,36,48,.95),rgba(17,19,24,.98));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px;
  box-shadow:var(--shadow);
}
.hero-panel h3{font-size:18px;margin-bottom:6px;}
.hero-panel .panel-note{font-size:13px;color:var(--muted);margin-bottom:18px;}
.hero-panel .media{
  aspect-ratio:16/9;border-radius:var(--radius);
  background:linear-gradient(135deg,#1f2430,#101317 55%,rgba(124,255,90,.22));
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);
  margin-bottom:16px;position:relative;overflow:hidden;
}
.hero-panel .media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,transparent 40%,rgba(124,255,90,.10));
}
.play-pill{
  width:58px;height:58px;border-radius:50%;
  background:var(--accent);color:#08130a;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;z-index:2;
  box-shadow:0 0 0 10px rgba(124,255,90,.12);
}
.hero-panel .meta-row{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted);}

/* ---------- 通用板块 ---------- */
.section{padding:clamp(48px,7vw,88px) 0;position:relative;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:34px;
}
.section-head h2{
  font-size:clamp(23px,3vw,34px);
}
.section-head h2 span{color:var(--accent);}
.section-head .sub{color:var(--muted);font-size:14px;max-width:560px;margin-top:10px;}
.eyebrow{
  font-size:12px;letter-spacing:.24em;color:var(--accent);
  text-transform:uppercase;margin-bottom:12px;display:block;
}

/* 卡片网格 */
.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:var(--gap);}
.card{
  background:var(--ink);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  box-shadow:var(--shadow-soft);
}
.card:hover{transform:translateY(-6px);border-color:rgba(124,255,90,.4);box-shadow:var(--shadow);}
.card-media{
  aspect-ratio:16/9;position:relative;
  background:linear-gradient(135deg
.card-media{
  aspect-ratio:16/9;position:relative;
  background:linear-gradient(135deg,#1f2430 0%,#141a24 55%,rgba(124,255,90,.28) 100%);
  display:flex;align-items:flex-end;
  border-bottom:1px solid var(--line);
}
.card-media .media-tag{
  position:absolute;top:12px;left:12px;
  background:rgba(8,19,10,.72);color:var(--accent);
  border:1px solid rgba(124,255,90,.35);
  font-size:11px;letter-spacing:.08em;padding:4px 10px;border-radius:999px;
}
.card-media .media-score{
  position:absolute;top:12px;right:12px;
  font-family:var(--font-title);font-size:14px;color:var(--text);
  background:rgba(12,14,18,.7);padding:3px 10px;border-radius:999px;
  border:1px solid var(--line);
}
.card-media .media-bar{
  width:100%;height:4px;background:rgba(242,244,247,.10);
}
.card-media .media-bar i{display:block;height:100%;width:64%;background:var(--accent);}
.card-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:17px;line-height:1.45;}
.card-body p{font-size:13.5px;color:var(--muted);margin:0;flex:1;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px;}
.tag{
  font-size:11.5px;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;
  padding:3px 10px;letter-spacing:.04em;
  transition:all .25s ease;
}
.tag:hover{color:var(--accent);border-color:rgba(124,255,90,.45);}
.card-foot{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:12px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted);
}

/* 分类入口 */
.grid-cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(196px,1fr));gap:16px;}
.cat-tile{
  background:linear-gradient(150deg,rgba(31,36,48,.9),rgba(17,19,24,.95));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 20px;display:flex;flex-direction:column;gap:8px;
  transition:all .28s ease;
}
.cat-tile:hover{transform:translateY(-4px);border-color:rgba(124,255,90,.45);}
.cat-tile b{font-family:var(--font-title);font-size:16px;}
.cat-tile span{font-size:12.5px;color:var(--muted);}
.cat-tile i{color:var(--accent);font-style:normal;font-size:12px;letter-spacing:.14em;}

/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));gap:20px;}
.step{
  position:relative;padding:26px 22px;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:rgba(17,19,24,.72);
  transition:all .28s ease;
}
.step:hover{border-color:rgba(124,255,90,.4);background:rgba(31,36,48,.6);}
.step b.num{
  font-family:var(--font-title);font-size:30px;color:var(--accent);
  display:block;line-height:1;margin-bottom:14px;opacity:.85;
}
.step h3{font-size:16px;margin-bottom:8px;}
.step p{font-size:13px;color:var(--muted);margin:0;}

/* 人群场景 */
.scene-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(276px,1fr));gap:20px;}
.scene{
  border-left:2px solid rgba(124,255,90,.4);
  padding:6px 0 6px 20px;
  transition:border-color .28s ease,transform .28s ease;
}
.scene:hover{border-color:var(--accent);transform:translateX(4px);}
.scene h3{font-size:16.5px;margin-bottom:8px;}
.scene p{font-size:13.5px;color:var(--muted);margin:0;}

/* 标签云 */
.tagcloud{display:flex;flex-wrap:wrap;gap:12px;}
.tagcloud a{
  border:1px solid var(--line);border-radius:999px;
  padding:9px 18px;font-size:13.5px;color:var(--muted);
  background:rgba(31,36,48,.45);
  transition:all .28s ease;
}
.tagcloud a:hover{
  color:#08130a;background:var(--accent);border-color:var(--accent);
  transform:translateY(-2px);
}
.tagcloud a.hot{color:var(--accent);border-color:rgba(124,255,90,.5);}

/* 卖点特色 */
.grid-feature{display:grid;grid-template-columns:repeat(auto-fit,minmax(252px,1fr));gap:22px;}
.feature{
  background:linear-gradient(165deg,rgba(31,36,48,.85),rgba(17,19,24,.96));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 24px;position:relative;overflow:hidden;
  transition:transform .3s ease,border-color .3s ease;
}
.feature:hover{transform:translateY(-5px);border-color:rgba(124,255,90,.4);}
.feature::before{
  content:"";position:absolute;top:-30px;right:-30px;width:110px;height:110px;
  border-radius:50%;background:radial-gradient(circle,rgba(124,255,90,.18),transparent 70%);
}
.feature .f-icon{
  width:44px;height:44px;border-radius:var(--radius);
  background:rgba(124,255,90,.10);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-title);font-size:18px;margin-bottom:16px;
}
.feature h3{font-size:16.5px;margin-bottom:10px;}
.feature p{font-size:13.5px;color:var(--muted);margin:0;}

/* 专题横向卡 */
.rail{display:flex;gap:20px;overflow-x:auto;padding-bottom:14px;scrollbar-width:thin;}
.rail::-webkit-scrollbar{height:6px;}
.rail::-webkit-scrollbar-thumb{background:rgba(124,255,90,.35);border-radius:999px;}
.rail-card{
  flex:0 0 clamp(240px,32vw,320px);
  background:var(--ink);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .3s ease,border-color .3s ease;
}
.rail-card:hover{transform:translateY(-5px);border-color:rgba(124,255,90,.4);}
.rail-card .loading-visual{
  aspect-ratio:16/9;background:linear-gradient(120deg,#1f2430,#0f1319 60%,rgba(124,255,90,.25));
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);font-size:12px;letter-spacing:.2em;border-bottom:1px solid var(--line);
}
.rail-card .rail-body{padding:18px;}
.rail-card h3{font-size:16px;margin-bottom:8px;}
.rail-card p{font-size:13px;color:var(--muted);margin:0;}

/* FAQ */
.faq-wrap{max-width:900px;margin:0 auto;display:grid;gap:14px;}
details.faq{
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(17,19,24,.78);padding:0 22px;
  transition:border-color .28s ease,background .28s ease;
}
details.faq[open]{border-color:rgba(124,255,90,.45);background:rgba(31,36,48,.6);}
details.faq summary{
  list-style:none;cursor:pointer;padding:20px 0;
  font-family:var(--font-title);font-size:16px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::after{
  content:"+";color:var(--accent);font-size:20px;font-family:var(--font-body);
  transition:transform .28s ease;
}
details.faq[open] summary::after{transform:rotate(45deg);}
details.faq p{font-size:13.5px;color:var(--muted);margin:0 0 20px;}

/* CTA */
.cta-band{
  background:linear-gradient(120deg,rgba(124,255,90,.14),rgba(31,36,48,.92) 55%,rgba(17,19,24,.98));
  border:1px solid rgba(124,255,90,.30);
  border-radius:var(--radius-lg);
  padding:clamp(32px,5vw,54px);
  display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(22px,2.9vw,32px);margin-bottom:12px;}
.cta-band p{color:var(--muted);margin:0;font-size:14px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}

/* ---------- 页脚 ---------- */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(17,19,24,.6),var(--bg));
  padding:clamp(46px,6vw,76px) 0 0;
  margin-top:20px;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px;
  padding-bottom:44px;
}
.footer-col h4{
  font-family:var(--font-title);font-size:15px;margin-bottom:18px;
  color:var(--text);letter-spacing:.04em;
}
.footer-col p{font-size:13px;color:var(--muted);margin:0 0 16px;}
.footer-col ul li{margin-bottom:11px;}
.footer-col ul a{font-size:13.5px;color:var(--muted);}
.footer-col ul a:hover{color:var(--accent);}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{width:36px;height:36px;font-size:17px;border-radius:8px;}
.footer-brand b{font-family:var(--font-title);font-size:16px;}
.footer-social{display:flex;gap:10px;margin-top:6px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;color:var(--muted);transition:all .28s ease;
}
.footer-social a:hover{color:#08130a;background:var(--accent);border-color:var(--accent);}
.footer-contact li{font-size:13.5px;color:var(--muted);display:flex;gap:10px;align-items:flex-start;}
.footer-contact li b{color:var(--text);font-weight:500;}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:22px 0;
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);
}
.footer-bottom .fb-links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-bottom .fb-links a{color:var(--muted);}
.footer-bottom .fb-links a:hover{color:var(--accent);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .nav-search{min-width:150px;}
  .hero-inner{grid-template-columns:1fr;gap:38px;}
  .hero-panel{max-width:560px;}
  .cta-band{grid-template-columns:1fr;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}}
@media (max-width:768px){
  .nav-links,.nav-search{display:none;}
  .menu-toggle{display:flex;}
  .nav-main{gap:14px;justify-content:space-between;}
  .promo-bar .promo-right{display:none;}
  .hero-stats{grid-template-columns:repeat(3,1fr);gap:12px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){
  .container{padding:0 16px;}
  .brand-text span{display:none;}
  .hero{padding:44px 0 56px;}
  .hero-actions .btn-primary,.hero-actions .btn-ghost{width:100%;justify-content:center;}
  .hero-stats{grid-template-columns:1fr 1fr;gap:16px;}
  .grid-cards,.grid-cats,.steps,.scene-grid,.grid-feature{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .rail-card{flex:0 0 78%;}}}

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}