@charset "utf-8";
:root{--pg-ink:#1c1915;--pg-muted:#6b6258;--pg-bg:#f4efe6;--pg-card:#fffdf8;--pg-line:#e4d8c6;--pg-brand:#1f4e79;--pg-brand-ink:#12263a;--pg-foot:#161410;--pg-accent:#c2410c;--pg-radius:18px;--pg-shadow:0 18px 40px rgba(28,25,21,.08);--pg-head:rgba(244,239,230,.92)}
*{box-sizing:border-box}html,body{margin:0;padding:0;max-width:100%;overflow-x:clip}
body{font-family:"Iowan Old Style","Palatino Linotype","PingFang SC","Microsoft YaHei","Noto Serif SC",serif;color:var(--pg-ink);background:var(--pg-bg);line-height:1.8;font-size:16px}
img,svg,video,canvas{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul{list-style:none;margin:0;padding:0}
:where(.wrap,header .wrap,footer .wrap,.hero-inner,.inner){width:min(1180px,92%);margin-left:auto;margin-right:auto;max-width:100%}
:where(body>header){position:sticky;top:0;z-index:30;background:var(--pg-head);border-bottom:1px solid var(--pg-line);backdrop-filter:blur(14px)}
:where(body>header>nav,body>header .nav){width:min(1180px,92%);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;flex-wrap:wrap}
:where(.logo,.nav .logo){font-weight:800;font-size:22px;letter-spacing:.02em;color:var(--pg-brand-ink);white-space:nowrap}
:where(.nav-links,body>header nav ul){display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0}
:where(.nav-links a,body>header nav a){color:var(--pg-muted);font-size:14px}
:where(.nav-links a:hover,body>header nav a:hover){color:var(--pg-brand)}
:where(.nav-cta,.hero-actions a,.pg-cta a){display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:999px;font-weight:700;border:1px solid transparent}
:where(.btn-solid,.nav-cta){background:var(--pg-brand);color:#fff}
:where(.btn-line){border-color:currentColor;background:transparent}
:where(.hero-text){max-width:740px;margin:0 auto 24px;color:rgba(255,255,255,.9)}
:where(.hero-actions){display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:24px 0 36px}
:where(.hero-stats,.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(.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(.stats .num,.data-row .num,.pg-stats .num,.data-card .num,.pg-stat .num,.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(.hero-stats span){display:block;margin:8px 0 0;color:var(--pg-muted);font-size:14px}
:where(section,.pg-extra){padding:72px 0}
:where(section h2,.pg-extra h2){font-size:clamp(26px,3.2vw,36px);text-align:center;margin:0 0 12px;letter-spacing:-.02em}
:where(section>p,.pg-extra>p,.pg-lead){text-align:center;color:var(--pg-muted);max-width:740px;margin:0 auto 36px}
:where(.grid-2,.grid-3,.grid-4,.pg-grid,.cards){display:grid;gap:22px}
:where(.grid-2){grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
:where(.grid-3,.cards,.pg-grid){grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
:where(.grid-4){grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
:where(.card,article.card,.pg-card){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:26px 24px;box-shadow:var(--pg-shadow)}
:where(.card h3,.pg-card h3){margin:0 0 10px;font-size:19px;color:var(--pg-brand-ink)}
:where(.card p,.pg-card p){margin:0;color:var(--pg-muted)}
:where(.pg-step){counter-increment:pgstep;position:relative;padding-top:8px}
:where(.pg-step:before){content:counter(pgstep,decimal-leading-zero);display:block;font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--pg-accent);margin-bottom:8px}
:where(.pg-quote,.testimonial){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:28px;box-shadow:var(--pg-shadow)}
:where(.pg-quote p){font-size:18px;color:var(--pg-ink)}
:where(.pg-faq details){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:14px;padding:16px 18px;margin:0 0 12px}
:where(.pg-faq summary){cursor:pointer;font-weight:700;color:var(--pg-brand-ink)}
:where(.pg-chips){display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 28px}
:where(.pg-chips span){border:1px solid var(--pg-line);background:var(--pg-card);border-radius:999px;padding:6px 12px;font-size:12px;color:var(--pg-muted)}
:where(.pg-cta){text-align:center;background:linear-gradient(135deg,#12263a,#1f4e79);color:#fff;border-radius:28px;padding:48px 28px}
:where(.dark-band){background:linear-gradient(135deg,#161410,#1f4e79);color:#fff}
:where(.dark-band h2,.dark-band>p){color:#fff}
:where(.dark-band .card){background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#fff}
:where(.dark-band .card h3){color:#fff}:where(.dark-band .card p){color:rgba(255,255,255,.82)}
:where(.contact){text-align:center}
:where(body>footer,main~footer,.footer){background:var(--pg-foot);color:#e8dfd2;padding:56px 0 28px;margin-top:8px;display:block}
:where(.footer-grid){width:min(1180px,92%);margin:0 auto 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px}
: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-bottom){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:#1f4d3a;--pg-brand-ink:#2e7d5b;--pg-accent:#b87333;--pg-radius:24px}
:where(body>header){border-bottom-color:#1f4d3a33}

:root{
  --green-900:#1f4d3a;
  --green-700:#2e7d5b;
  --copper:#b87333;
  --paper:#f5f3ec;
  --ink:#17241f;
  --ink-soft:#5c6b64;
  --line:rgba(23,36,31,.14);
  --line-strong:rgba(23,36,31,.26);
  --line-light:rgba(245,243,236,.2);
  --white:#ffffff;
  --radius:24px;
  --radius-sm:14px;
  --radius-pill:999px;
  --shadow-1:0 10px 28px rgba(23,36,31,.07);
  --shadow-2:0 24px 56px rgba(23,36,31,.15);
  --maxw:1200px;
  --gutter:32px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.hero-title,.section-title,.brand-name{
  font-family:"Noto Sans SC","Microsoft YaHei",sans-serif;
  letter-spacing:-.03em;
  line-height:1.28;
  margin:0;
  font-weight:900;
}
p{margin:0 0 1em;}
a{color:var(--green-900);text-decoration:none;transition:color .25s ease,opacity .25s ease;}
a:hover{color:var(--copper);}
img{max-width:100%;height:auto;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px;border-radius:6px;}

.container{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 var(--gutter);
}

/* ============ 导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:var(--green-900);
  border-bottom:1px solid rgba(184,115,51,.35);
  box-shadow:0 8px 26px rgba(15,30,24,.22);
}
.nav-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:76px;
  flex-wrap:nowrap;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
  text-decoration:none;
}
.brand-mark{
  flex:0 0 auto;
  width:38px;
  height:38px;
  border:1px solid var(--copper);
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--copper);
  font-weight:900;
  font-size:15px;
  letter-spacing:-.04em;
}
.brand-name{
  color:var(--paper);
  font-size:17px;
  font-weight:700;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width:56vw;
}
.brand-name:hover{color:var(--copper);}
.nav-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.02em;
  border:1px solid transparent;
  border-radius:var(--radius-pill);
  transition:transform .25s ease,background-color .25s ease,color .25s ease,box-shadow .25s ease,border-color .25s ease;
  white-space:nowrap;
}
.btn-skew{
  clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%);
  border-radius:0;
  padding:14px 32px;
}
.btn-copper{
  background:var(--copper);
  color:#1a1206;
}
.btn-copper:hover{
  background:#c98240;
  color:#1a1206;
  transform:translateY(-2px);
  box-shadow:0 14px 30px rgba(184,115,51,.34);
}
.btn-green{
  background:var(--green-900);
  color:var(--paper);
}
.btn-green:hover{
  background:var(--green-700);
  color:var(--paper);
  transform:translateY(-2px);
  box-shadow:0 14px 30px rgba(31,77,58,.3);
}
.btn-outline{
  background:transparent;
  color:var(--green-900);
  border-color:var(--line-strong);
}
.btn-outline:hover{
  border-color:var(--copper);
  color:var(--copper);
  transform:translateY(-2px);
}
.btn-outline-light{
  background:transparent;
  color:var(--paper);
  border-color:rgba(245,243,236,.45);
}
.btn-outline-light:hover{
  border-color:var(--copper);
  color:var(--copper);
}
.btn:active{transform:translateY(0) scale(.985);}

/* ============ Hero ============ */
.hero{
  position:relative;
  padding:84px 0 74px;
  background:
    radial-gradient(1100px 520px at 12% -10%,rgba(46,125,91,.20),transparent 62%),
    radial-gradient(760px 420px at 96% 8%,rgba(184,115,51,.16),transparent 60%),
    linear-gradient(180deg,#f7f5ee 0%,var(--paper) 72%);
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute;
  right:-140px;
  bottom:-160px;
  width:420px;
  height:420px;
  border:1px solid rgba(31,77,58,.16);
  border-radius:50%;
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:56px;
  align-items:start;
  position:relative;
  z-index:2;
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:7px 16px;
  border:1px solid rgba(184,115,51,.5);
  border-radius:var(--radius-pill);
  color:var(--green-900);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  margin-bottom:22px;
  background:rgba(255,255,255,.6);
}
.dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--copper);
  display:inline-block;
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.8);}}
.hero-title{
  font-size:clamp(30px,4.4vw,56px);
  color:var(--ink);
  max-width:16em;
  text-align:left;
}
.hero-title .hl{
  color:var(--green-900);
  position:relative;
}
.hero-title .hl::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:4px;
  height:10px;
  background:rgba(184,115,51,.26);
  z-index:-1;
}
.hero-sub{
  margin-top:22px;
  max-width:40em;
  font-size:17px;
  color:var(--ink-soft);
  text-align:left;
}
.hero-points{
  margin-top:30px;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px 28px;
  max-width:620px;
}
.hero-points li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:15px;
  color:var(--ink);
  padding-bottom:12px;
  border-bottom:1px solid var(--line);
}
.tick{
  flex:0 0 auto;
  width:20px;height:20px;
  margin-top:5px;
  border-radius:6px;
  background:rgba(46,125,91,.14);
  color:var(--green-900);
  font-size:12px;
  font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.hero-cta{
  margin-top:34px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  align-items:center;
}
.hero-meta{
  margin-top:26px;
  display:flex;
  flex-wrap:wrap;
  gap:12px 30px;
  color:var(--ink-soft);
  font-size:13.5px;
}
.hero-meta strong{
  color:var(--green-900);
  font-size:16px;
  font-family:"Noto Sans SC",sans-serif;
  letter-spacing:-.02em;
}
.hero-side{
  display:flex;
  flex-direction:column;
  gap:20px;
}
.stack-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  box-shadow:var(--shadow-1);
  position:relative;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.stack-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-2);
  border-color:rgba(184,115,51,.45);
}
.stack-no{
  font-family:"Noto Sans SC",sans-serif;
  font-size:34px;
  font-weight:900;
  letter-spacing:-.05em;
  color:rgba(184,115,51,.85);
  line-height:1;
  display:block;
  margin-bottom:12px;
}
.stack-card h3{
  font-size:18px;
  margin-bottom:8px;
  color:var(--ink);
}
.stack-card p{
  font-size:14px;
  color:var(--ink-soft);
  margin-bottom:14px;
}
.mini-list li{
  font-size:14px;
  color:var(--ink);
  padding:9px 0;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:14px;
}
.mini-list li span{
  color:var(--ink-soft);
  font-size:13px;
}
.stack-card.accent{
  background:linear-gradient(150deg,var(--green-900) 0%,#173c2e 100%);
  border-color:transparent;
  color:var(--paper);
}
.stack-card.accent .stack-no{color:var(--copper);}
.stack-card.accent h3{color:var(--paper);}
.stack-card.accent p{color:rgba(245,243,236,.72);}
.stack-card.accent .mini-list li{
  color:var(--paper);
  border-top-color:var(--line-light);
}
.stack-card.accent .mini-list li span{color:rgba(245,243,236,.6);}

/* ============ 板块通用 ============ */
main{display:block;}
.section{
  padding:88px 0;
  position:relative;
}
.section.soft{
  background:linear-gradient(180deg,rgba(255,255,255,.86) 0%,rgba(245,243,236,.4) 100%);
}
.section.tint{
  background:
    radial-gradient(900px 420px at 88% 0%,rgba(46,125,91,.12),transparent 60%),
    linear-gradient(180deg,rgba(255,255,255,.7),rgba(245,243,236,1));
}
.section-head{
  margin-bottom:44px;
  max-width:760px;
  text-align:left;
}
.section-kicker{
  display:inline-block;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--copper);
  margin-bottom:14px;
  text-transform:uppercase;
}
.section-title{
  font-size:clamp(24px,3vw,38px);
  color:var(--ink);
}
.section-desc{
  margin-top:16px;
  color:var(--ink-soft);
  font-size:16px;
  max-width:52em;
}
.divider{
  height:1px;
  background:linear-gradient(90deg,rgba(184,115,51,.6),rgba(184,115,51,0));
  margin:56px 0 0;
}

/* ============ 分类入口 ============ */
.cat-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:0 40px;
}
.cat-card{
  border-top:1px solid var(--line);
  padding:26px 0 30px;
  transition:border-color .3s ease,padding-left .3s ease;
}
.cat-card:hover{
  border-top-color:var(--copper);
  padding-left:10px;
}
.cat-no{
  font-family:"Noto Sans SC",sans-serif;
  font-size:30px;
  font-weight:900;
  color:var(--copper);
  letter-spacing:-.05em;
  line-height:1;
  display:block;
  margin-bottom:14px;
}
.cat-card h3{
  font-size:19px;
  margin-bottom:10px;
}
.cat-card p{
  font-size:14.5px;
  color:var(--ink-soft);
  margin-bottom:14px;
}
.cat-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.tag{
  display:inline-block;
  padding:5px 13px;
  font-size:12.5px;
  color:var(--green-900);
  background:rgba(46,125,91,.1);
  border:1px solid rgba(46,125,91,.2);
  border-radius:var(--radius-pill);
  transition:background-color .25s ease,color .25s ease,border-color .25s ease,transform .25s ease;
}
.tag:hover{
  background:var(--green-900);
  color:var(--paper);
  border-color:var(--green-900);
  transform:translateY(-2px);
}
.tag-copper{
  color:#6d3f0f;
  background:rgba(184,115,51,.14);
  border-color:rgba(184,115,51,.32);
}
.tag-copper:hover{
  background:var(--copper);
  color:#23150a;
}

/* ============ 口碑评价 ============ */
.voice-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.voice-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 26px;
  box-shadow:var(--shadow-1);
  display:flex;
  flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease;
}
.voice-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-2);
}
.stars{
  color:var(--copper);
  letter-spacing:.2em;
  font-size:14px;
  margin-bottom:16px;
}
.voice-text{
  font-size:15px;
  color:var(--ink);
  flex:1 1 auto;
}
.voice-author{
  margin-top:20px;
  padding-top:16px;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.voice-author b{
  font-size:14.5px;
  color:var(--ink);
  font-weight:700;
}
.voice-author span{
  font-size:12.5px;
  color:var(--ink-soft);
}

/* ============ 场景适配 ============ */
.scene-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:26px;
}
.scene-card{
  position:relative;
  padding:32px 30px 30px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(255,255,255,.95),rgba(245,243,236,.8));
  box-shadow:var(--shadow-1);
  overflow:hidden;
  transition:border-color .3s ease,transform .3s ease;
}
.scene-card:hover{
  border-color:rgba(184,115,51,.5);
  transform:translateY(-4px);
}
.scene-card::before{
  content:"";
  position:absolute;
  top:0;left:0;
  width:64px;height:3px;
  background:var(--copper);
}
.scene-card h3{
  font-size:19px;
  margin-bottom:12px;
}
.scene-card p{
  font-size:14.5px;
  color:var(--ink-soft);
  margin-bottom:16px;
}
.scene-list li{
  font-size:14.5px;
  color:var(--ink);
  padding:10px 0 10px 22px;
  border-top:1px solid var(--line);
  position:relative;
}
.scene-list li::before{
  content:"";
  position:absolute;
  left:0;top:19px;
  width:10px;height:1px;
  background:var(--copper);
}

/* ============ 标签云 ============ */
.cloud{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  padding:34px 32px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-1);
}
.cloud .tag{
  font-size:13.5px;
  padding:9px 18px;
}
.cloud .tag.lg{font-size:15.5px;padding:11px 22px;font-weight:700;}
.cloud .tag.sm{font-size:12.5px;padding:7px 15px;}

/* ============ 步骤 ============ */
.step-list{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:26px;
}
.step-item{
  padding-top:24px;
  border-top:2px solid var(--line);
  transition:border-color .3s ease;
}
.step-item:hover{border-top-color:var(--copper);}
.step-no{
  font-family:"Noto Sans SC",sans-serif;
  font-size:26px;
  font-weight:900;
  color:var(--copper);
  letter-spacing:-.05em;
  display:block;
  margin-bottom:12px;
}
.step-item h3{
  font-size:17px;
  margin-bottom:10px;
}
.step-item p{
  font-size:14.5px;
  color:var(--ink-soft);
}

/* ============ 对比表 ============ */
.compare-wrap{
  overflow-x:auto;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--white);
  box-shadow:var(--shadow-1);
}
table.compare{
  width:100%;
  border-collapse:collapse;
  min-width:640px;
  margin:0;
  background:transparent;
}
table.compare th,
table.compare td{
  padding:18px 22px;
  text-align:left;
  font-size:14.5px;
  border-bottom:1px solid var(--line);
  vertical-align:middle;
}
table.compare thead th{
  background:var(--green-900);
  color:var(--paper);
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
  border-bottom:none;
}
table.compare tbody tr:last-child td{border-bottom:none;}
table.compare tbody tr:hover{background:rgba(46,125,91,.06);}
table.compare td:first-child{
  font-weight:700;
  color:var(--ink);
  width:24%;
}
table.compare td.good{color:var(--green-900);font-weight:700;}
table.compare td.plain{color:var(--ink-soft);}
.pill{
  display:inline-block;
  padding:4px 12px;
  border-radius:var(--radius-pill);
  font-size:12.5px;
  font-weight:700;
  background:rgba(46,125,91,.14);
  color:var(--green-900);
}
.pill.mute{
  background:rgba(23,36,31,.07);
  color:var(--ink-soft);
}

/* ============ 品牌故事 ============ */
.story-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:52px;
  align-items:start;
}
.story-text p{
  font-size:16px;
  color:var(--ink-soft);
}
.story-text p:first-of-type{
  font-size:17px;
  color:var(--ink);
}
.stat-row{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
  margin-top:30px;
}
.stat{
  padding:22px 20px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.7);
}
.stat b{
  display:block;
  font-family:"Noto Sans SC",sans-serif;
  font-size:28px;
  font-weight:900;
  letter-spacing:-.04em;
  color:var(--green-900);
  line-height:1.2;
}
.stat span{
  font-size:13.5px;
  color:var(--ink-soft);
}
.story-aside{
  background:linear-gradient(155deg,var(--green-900),#16382b);
  border-radius:var(--radius);
  padding:34px 30px;
  color:var(--paper);
  box-shadow:var(--shadow-2);
}
.story-aside h3{
  font-size:19px;
  margin-bottom:16px;
  color:var(--paper);
}
.story-aside ul li{
  font-size:14.5px;
  color:rgba(245,243,236,.82);
  padding:13px 0;
  border-top:1px solid var(--line-light);
}
.story-aside ul li:first-child{border-top:none;padding-top:0;}
.story-aside .btn{
  margin-top:22px;
  width:100%;
}

/* ============ FAQ ============ */
.faq-list{
  display:grid;
  gap:14px;
  max-width:920px;
}
details.faq{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:0 24px;
  transition:border-color .3s ease,box-shadow .3s ease;
}
details.faq[open]{
  border-color:rgba(184,115,51,.5);
  box-shadow:var(--shadow-1);
}
details.faq:hover{border-color:rgba(184,115,51,.4);}
details.faq summary{
  list-style:none;
  cursor:pointer;
  padding:20px 34px 20px 0;
  font-size:16.5px;
  font-weight:700;
  color:var(--ink);
  position:relative;
  font-family:"Noto Sans SC",sans-serif;
  letter-spacing:-.02em;
}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::after{
  content:"+";
  position:absolute;
  right:0;
  top:50%;
  transform:translateY(-50%);
  font-size:22px;
  font-weight:400;
  color:var(--copper);
  transition:transform .3s ease;
}
details.faq[open] summary::after{
  content:"−";
  transform:translateY(-50%) rotate(180deg);
}
details.faq .faq-body{
  padding:0 0 22px;
  font-size:15px;
  color:var(--ink-soft);
  border-top:1px solid var(--line);
  padding-top:18px;
}

/* ============ CTA 带 ============ */
.cta-band{
  margin:0 auto 88px;
  max-width:var(--maxw);
  padding:0 var(--gutter);
}
.cta-inner{
  position:relative;
  border-radius:var(--radius);
  padding:56px 52px;
  background:
    radial-gradient(680px 320px at 92% 12%,rgba(184,115,51,.3),transparent 62%),
    linear-gradient(140deg,var(--green-900),#15372a);
  color:var(--paper);
  display:grid;
  grid-template-columns:1.6fr .9fr;
  gap:40px;
  align-items:center;
  overflow:hidden;
  box-shadow:var(--shadow-2);
}
.cta-inner::before{
  content:"";
  position:absolute;
  right:-90px;top:-90px;
  width:280px;height:280px;
  border:1px solid rgba(245,243,236,.22);
  border-radius:50%;
}
.cta-inner h2{
  font-size:clamp(22px,2.8vw,34px);
  color:var(--paper);
  margin-bottom:14px;
}
.cta-inner p{
  color:rgba(245,243,236,.78);
  font-size:15.5px;
  margin:0;
  max-width:44em;
}
.cta-actions{
  display:flex;
  flex-direction:column;
  gap:14px;
  position:relative;
  z-index:2;
}
.cta-note{
  font-size:12.5px;
  color:rgba(245,243,236,.6);
  text-align:center;
}

/* ============ 页脚 ============ */
.site-footer{
  background:#12261d;
  color:rgba(245,243,236,.72);
  padding:56px 0 34px;
  text-align:center;
  border-top:1px solid rgba(184,115,51,.3);
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  justify-content:center;
  margin-bottom:20px;
}
.footer-brand .brand-mark{
  border-color:var(--copper);
  color:var(--copper);
}
.footer-brand span{
  color:var(--paper);
  font-family:"Noto Sans SC",sans-serif;
  font-weight:700;
  font-size:16px;
  letter-spacing:-.02em;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:10px 28px;
  margin-bottom:22px;
}
.footer-links a{
  color:rgba(245,243,236,.74);
  font-size:14px;
}
.footer-links a:hover{color:var(--copper);}
.footer-sep{
  width:64px;
  height:1px;
  background:rgba(184,115,51,.5);
  margin:0 auto 22px;
}
.footer-copy{
  font-size:13px;
  color:rgba(245,243,236,.5);
  line-height:1.9;
}
.footer-copy span{display:block;}

/* ============ 响应式 ============ */
@media screen and (max-width:1024px){
  :root{--gutter:24px;}
  .hero{padding:64px 0 56px;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-side{flex-direction:row;}
  .stack-card{flex:1 1 0;}
  .section{padding:72px 0;}
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px;}
  .voice-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .step-list{grid-template-columns:repeat(2,minmax(0,1fr));}
  .story-grid{grid-template-columns:1fr;gap:36px;}
  .cta-inner{grid-template-columns:1fr;padding:46px 38px;}
  .cta-actions{flex-direction:row;flex-wrap:wrap;}}
@media screen and (max-width:768px){
  body{font-size:15.5px;}
  .nav-bar{min-height:68px;}
  .brand-name{font-size:15px;max-width:52vw;}
  .btn{padding:11px 20px;font-size:14px;}
  .btn-skew{padding:12px 24px;}
  .hero-points{grid-template-columns:1fr;gap:10px;}
  .hero-side{flex-direction:column;}
  .section{padding:60px 0;}
  .section-head{margin-bottom:32px;}
  .cat-grid{grid-template-columns:1fr;}
  .voice-grid{grid-template-columns:1fr;}
  .scene-grid{grid-template-columns:1fr;}
  .step-list{grid-template-columns:1fr;gap:20px;}
  .stat-row{grid-template-columns:1fr 1fr;}
  .cloud{padding:26px 22px;}
  .cta-band{margin-bottom:64px;}
  .cta-inner{padding:36px 26px;}
  .cta-actions{flex-direction:column;}
  .cta-actions .btn{width:100%;}
  table.compare{min-width:560px;}}
@media screen and (max-width:520px){
  :root{--gutter:18px;}
  .brand-mark{width:34px;height:34px;font-size:14px;}
  .brand-name{font-size:13.5px;max-width:48vw;}
  .hero{padding:48px 0 42px;}
  .hero-title{font-size:26px;}
  .hero-sub{font-size:15px;}
  .hero-cta{flex-direction:column;align-items:stretch;}
  .hero-cta .btn{width:100%;}
  .hero-meta{gap:10px 20px;}
  .section-title{font-size:22px;}
  .stat-row{grid-template-columns:1fr;}
  .stack-card{padding:22px 18px;}
  .voice-card{padding:24px 20px;}
  .scene-card{padding:26px 20px;}
  details.faq{padding:0 18px;}
  .cta-inner h2{font-size:21px;}
  .footer-links{gap:8px 18px;}}

.hero .hero-sub{color:#1a1a1a!important}
.voice-card p{color:#1a1a1a!important}
.scene-card h3{color:#1a1a1a!important}
.scene-card p{color:#1a1a1a!important}

html,body{max-width:100%!important;overflow-x:clip!important}
body,main{transform:none!important;left:auto!important;right:auto!important}
main{width:100%;max-width:100%;display:block;position:relative}
section,article,header,footer,.pg-extra{max-width:100%;overflow:visible!important}
p,h1,h2,h3,h4,h5,h6,li{overflow:visible!important;max-width:100%;text-indent:0}
.min-h-screen{min-height:72vh}
.text-transparent,[class~="text-transparent"],.bg-clip-text{color:inherit!important;-webkit-text-fill-color:currentColor!important;background-clip:border-box!important;-webkit-background-clip:border-box!important}
img,svg,video,canvas{max-width:100%;height:auto}
.hero-stats .num,.hero-stats strong,.hero-stats b{display:block!important;font-size:clamp(28px,4vw,42px)!important;font-weight:800!important;line-height:1.15!important;overflow:visible!important;max-width:none!important;white-space:nowrap}
.card .num{width:auto!important;height:auto!important;min-width:0!important}
mark,mark[data-pg-kw]{background:transparent!important;color:inherit!important;padding:0!important}

section header,article header,.sec-head,.section-head,.sec-header,header.sec-head{position:static!important;top:auto!important;height:auto!important;min-height:0!important;line-height:inherit!important}