/* ============ 设计变量 ============ */
:root{
  --bg-cream:#ffffff;
  --bg-mint:#F1F5F2;
  --white:#FFFFFF;
  --ink:#1D2B2A;
  --ink-soft:rgba(29,43,42,.78);
  --ink-faint:rgba(29,43,42,.55);
  --line:rgba(29,43,42,.12);
  --green-deep:#162120;
  --green-deeper:#000000;
  --green-mid:#6edd89;
  --lime:#6edd89;
  --lime-deep:#6edd89;
  --blue:#162120;
  --blue-light:#6edd89;
  --radius:16px;
  --radius-lg:24px;
  --shadow-card:0 12px 32px rgba(29,43,42,.08);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html{font-size:16px}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg-cream);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-mint{background:var(--bg-mint)}
.section-white{background:var(--white)}

/* 跳转链接（无障碍） */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--green-deep);color:#fff;padding:12px 20px;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0}

/* ============ 标题与文案 ============ */
h1{font-size:clamp(2.25rem,5vw,3.5rem);line-height:1.16;letter-spacing:-.02em;font-weight:800}
h2{font-size:clamp(1.75rem,3.5vw,2.5rem);line-height:1.25;letter-spacing:-.01em;font-weight:800}
.section-head{max-width:720px;margin:0 auto 56px;text-align:center}
.section-head p{margin-top:16px;color:var(--ink-soft);font-size:1.0625rem}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(110,221,137,.14);color:var(--green-deep);
  font-weight:700;font-size:.875rem;padding:8px 16px;border-radius:999px;
  margin-bottom:20px;
}
.eyebrow svg{width:16px;height:16px}
.hl{background:linear-gradient(transparent 62%,var(--lime) 62%);padding:0 2px}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:1.0625rem;line-height:1;
  padding:16px 32px;border-radius:999px;
  transition:transform .15s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--green-deep);color:#fff}
.btn-primary:hover{background:var(--green-deeper);transform:translateY(-2px);box-shadow:0 10px 24px rgba(22,33,32,.28)}
.btn-lime{background:var(--lime);color:var(--ink)}
.btn-lime:hover{background:var(--green-deep);color:var(--lime);transform:translateY(-2px);box-shadow:0 10px 24px rgba(22,33,32,.35)}
.btn-ghost{border:2px solid rgba(29,43,42,.22);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--lime);outline-offset:2px;box-shadow:0 0 0 2px var(--ink);border-radius:6px}

.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-weight:700;color:var(--green-deep);
  border-bottom:2px solid transparent;transition:border-color .2s;
}
.link-more:hover{border-color:var(--green-deep)}
.link-more svg{width:18px;height:18px}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .25s,box-shadow .25s;
}
.site-header.scrolled{border-color:var(--line);box-shadow:0 4px 20px rgba(29,43,42,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.125rem;letter-spacing:-.01em}
.logo svg{width:34px;height:34px;flex:none}
.logo small{display:block;font-size:.6875rem;font-weight:600;color:var(--ink-faint);letter-spacing:.06em;line-height:1.2}
.main-nav{display:flex;align-items:center;gap:32px}
.main-nav a:not(.btn){font-weight:600;color:var(--ink-soft);font-size:.9375rem;transition:color .2s}
.main-nav a:not(.btn):hover{color:var(--green-deep)}
.header-cta{padding:12px 24px;font-size:.9375rem}
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:10px}
.nav-toggle svg{width:26px;height:26px}
.mobile-panel{display:none}

/* ============ Hero ============ */
.hero{padding:80px 0 88px;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;right:-180px;top:-160px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(110,221,137,.28),transparent 68%);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center}
.hero h1{margin-bottom:22px}
.hero-sub{font-size:1.125rem;color:var(--ink-soft);max-width:540px;margin-bottom:32px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:20px}
.hero-trust{display:flex;flex-wrap:wrap;gap:8px 24px;color:var(--ink-faint);font-size:.9375rem}
.hero-trust li{display:flex;align-items:center;gap:7px}
.hero-trust svg{width:16px;height:16px;color:var(--green-deep);flex:none}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--radius-lg);box-shadow:0 24px 64px rgba(29,43,42,.14)}
.float-card{
  position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow-card);padding:12px 18px;font-size:.875rem;font-weight:700;
  display:flex;align-items:center;gap:10px;animation:floaty 5s ease-in-out infinite;
}
.float-card small{display:block;font-weight:600;color:var(--ink-faint);font-size:.75rem;line-height:1.3}
.float-card .ic{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex:none}
.float-card .ic svg{width:18px;height:18px}
.fc-order{top:22px;left:-26px}
.fc-order .ic{background:rgba(22,33,32,.16);color:var(--blue)}
.fc-growth{bottom:26px;right:-18px;animation-delay:1.6s}
.fc-growth .ic{background:rgba(110,221,137,.3);color:var(--green-deep)}
.fc-growth strong{color:var(--green-deep)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ============ 数据带 ============ */
.stats{background:var(--ink);color:#fff;padding:44px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.stats-num{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:800;color:var(--lime);letter-spacing:-.01em}
.stats-label{margin-top:4px;font-size:.9375rem;color:rgba(255,255,255,.72)}
.stats-note{margin-top:26px;text-align:center;font-size:.75rem;color:rgba(255,255,255,.42)}

/* ============ 痛点 ============ */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pain-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;transition:transform .2s,box-shadow .2s;
}
.pain-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card)}
.pain-ic{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;background:rgba(22,33,32,.14);color:var(--blue);
}
.pain-ic svg{width:26px;height:26px}
.pain-card h3{font-size:1.1875rem;margin-bottom:10px}
.pain-card p{color:var(--ink-soft);font-size:.9375rem}

/* ============ 功能特色 ============ */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}
.feat-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;transition:transform .2s,box-shadow .2s,border-color .2s;
}
.feat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card);border-color:rgba(110,221,137,.5)}
.feat-ic{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;background:rgba(110,221,137,.16);color:var(--green-deep);
}
.feat-ic svg{width:26px;height:26px}
.feat-card h3{font-size:1.125rem;margin-bottom:8px}
.feat-card p{color:var(--ink-soft);font-size:.9375rem}
.section-cta-center{text-align:center}

/* ============ 三步上手 ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-bottom:52px;position:relative}
.steps::before{
  content:"";position:absolute;top:32px;left:16%;right:16%;height:2px;
  background:repeating-linear-gradient(90deg,var(--green-mid) 0 8px,transparent 8px 16px);
}
.step{text-align:center;position:relative}
.step-num{
  width:64px;height:64px;margin:0 auto 20px;border-radius:50%;
  background:var(--green-deep);color:var(--lime);
  font-size:1.5rem;font-weight:800;display:flex;align-items:center;justify-content:center;
  position:relative;z-index:1;box-shadow:0 8px 20px rgba(22,33,32,.25);
}
.step h3{font-size:1.1875rem;margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:.9375rem;max-width:300px;margin:0 auto}

/* ============ 成功案例 ============ */
.stories-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}
.story-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;
}
.story-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card)}
.story-card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.story-body{padding:26px;display:flex;flex-direction:column;flex:1}
.story-tag{
  align-self:flex-start;font-size:.75rem;font-weight:700;color:var(--green-deep);
  background:rgba(110,221,137,.14);padding:4px 12px;border-radius:999px;margin-bottom:14px;
}
.story-quote{font-size:.9875rem;line-height:1.65;flex:1}
.story-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.story-name{font-size:.875rem;font-weight:700}
.story-name small{display:block;font-weight:500;color:var(--ink-faint);font-size:.75rem}
.story-metric{
  flex:none;font-size:.75rem;font-weight:800;color:var(--green-deep);
  background:rgba(110,221,137,.35);padding:6px 12px;border-radius:999px;
}

/* ============ 最终转化区 ============ */
.cta-panel{
  position:relative;overflow:hidden;text-align:center;
  background:var(--green-deep);color:#fff;border-radius:var(--radius-lg);
  padding:72px 32px;
}
.cta-panel::before,.cta-panel::after{
  content:"";position:absolute;border-radius:50%;pointer-events:none;
}
.cta-panel::before{
  width:380px;height:380px;left:-140px;bottom:-200px;
  background:radial-gradient(circle,rgba(110,221,137,.24),transparent 70%);
}
.cta-panel::after{
  width:300px;height:300px;right:-110px;top:-150px;
  background:radial-gradient(circle,rgba(22,33,32,.3),transparent 70%);
}
.cta-panel h2{margin-bottom:16px;position:relative;z-index:1}
.cta-panel p{color:rgba(255,255,255,.82);max-width:560px;margin:0 auto 36px;position:relative;z-index:1}
.cta-panel .btn{position:relative;z-index:1;padding:18px 44px;font-size:1.125rem}
.cta-micro{margin-top:18px;font-size:.875rem;color:rgba(255,255,255,.7);position:relative;z-index:1}

/* ============ FAQ ============ */
.faq-list{max-width:820px;margin:0 auto 40px;display:grid;gap:14px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-item summary{
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-weight:700;font-size:1.0225rem;cursor:pointer;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:none;width:28px;height:28px;border-radius:50%;
  background:rgba(110,221,137,.16);color:var(--green-deep);font-weight:700;
  display:flex;align-items:center;justify-content:center;transition:transform .25s;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-a{padding:0 24px 22px;color:var(--ink-soft);font-size:.9375rem}

/* ============ 页脚 ============ */
.site-footer{background:#162120;color:#C9D2CC;padding:64px 0 0;font-size:.9375rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px;padding-bottom:48px}
.footer-brand .logo{color:#fff;margin-bottom:16px}
.footer-brand p{color:rgba(201,210,204,.8);max-width:340px}
.footer-col h3{color:#fff;font-size:.9375rem;margin-bottom:18px;letter-spacing:.04em}
.footer-col li{margin-bottom:12px}
.footer-col a{color:rgba(201,210,204,.85);transition:color .2s}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0 26px;
  font-size:.75rem;color:rgba(201,210,204,.55);line-height:1.9;
}
.footer-bottom .container{display:flex;flex-direction:column;gap:6px}
.footer-legal a{color:rgba(201,210,204,.75);text-decoration:underline;text-underline-offset:3px}
.footer-legal a:hover{color:var(--lime)}

/* ============ 移动端悬浮 CTA ============ */
.mobile-cta-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;
  background:rgba(255,255,255,.96);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
}
.mobile-cta-bar .btn{width:100%}

/* ============ 入场动画 ============ */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-grid{gap:40px}
  .fc-order{left:-8px}
  .fc-growth{right:-6px}
  .feat-grid,.cards-3,.stories-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr);gap:24px}
}
@media (max-width:860px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .mobile-panel{
    display:none;position:absolute;top:72px;left:0;right:0;
    background:var(--bg-cream);border-bottom:1px solid var(--line);
    box-shadow:0 16px 32px rgba(29,43,42,.1);padding:12px 24px 24px;
  }
  .mobile-panel.open{display:block}
  .mobile-panel a{display:block;padding:14px 4px;font-weight:600;border-bottom:1px solid var(--line)}
  .mobile-panel .btn{width:100%;margin-top:18px}
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{max-width:640px;margin:0 auto}
  .section{padding:72px 0}
  .steps{grid-template-columns:1fr;gap:36px}
  .steps::before{display:none}
  .step{display:grid;grid-template-columns:64px 1fr;gap:20px;text-align:left;align-items:start}
  .step-num{margin:0}
  .step p{margin:0;max-width:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  body{padding-bottom:76px}
  .mobile-cta-bar{display:block}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:24px 12px}
  .cta-panel{padding:56px 22px}
}
@media (max-width:600px){
  .float-card{display:none}
  .feat-grid,.cards-3,.stories-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .hero-ctas .btn{width:100%}
}


/* ============================================================
   2.0 新增组件
   ============================================================ */

/* ---- 顶部公告条 ---- */
.announce{
  background:var(--green-deep);color:#fff;text-align:center;
  font-size:.875rem;padding:10px 44px 10px 16px;position:relative;
}
.announce strong{color:var(--lime)}
.announce a{color:var(--lime);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.announce a:hover{color:#fff}
.announce-close{
  position:absolute;right:10px;top:50%;transform:translateY(-50%);
  width:26px;height:26px;border-radius:6px;color:rgba(255,255,255,.7);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;line-height:1;
}
.announce-close:hover{color:#fff;background:rgba(255,255,255,.12)}

/* ---- 统一面包屑 ---- */
.crumb{font-size:.875rem;color:var(--ink-faint);margin-bottom:22px}
.crumb a{color:var(--green-deep);font-weight:600}
.crumb a:hover{text-decoration:underline}
.crumb [aria-current]{color:var(--ink-soft)}

/* ---- 对比模块：独立站 vs 平台店铺 ---- */
.compare-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:var(--white);box-shadow:var(--shadow-card)}
.compare{width:100%;min-width:640px;border-collapse:collapse;font-size:.9375rem}
.compare th,.compare td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.compare thead th{background:var(--bg-mint);font-weight:800;font-size:1rem}
.compare thead th.col-shop{background:var(--green-deep);color:#fff}
.compare thead th.col-shop small{display:block;font-weight:600;color:var(--lime);font-size:.75rem;margin-top:2px}
.compare tbody th{font-weight:700;color:var(--ink);white-space:nowrap}
.compare td{color:var(--ink-soft)}
.compare td.col-shop{background:rgba(110,221,137,.12);color:var(--ink);font-weight:600}
.compare .ok,.compare .no{display:inline-flex;align-items:center;gap:7px;font-weight:700}
.compare .ok{color:var(--green-deep)}
.compare .no{color:#000000}
.compare .ok svg,.compare .no svg{width:17px;height:17px;flex:none}

/* ---- 线索磁铁（邮箱订阅） ---- */
.lead{
  background:var(--bg-mint);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:44px 32px;text-align:center;
}
.lead h3{font-size:clamp(1.35rem,2.6vw,1.75rem);margin-bottom:10px}
.lead p{color:var(--ink-soft);max-width:560px;margin:0 auto 26px}
.lead-form{display:flex;gap:12px;max-width:520px;margin:0 auto}
.lead-form input[type=email]{
  flex:1;min-width:0;padding:15px 20px;border-radius:999px;border:1.5px solid var(--line);
  background:#fff;font-size:1rem;font-family:inherit;color:var(--ink);
}
.lead-form input[type=email]:focus{outline:none;border-color:var(--green-deep);box-shadow:0 0 0 3px rgba(110,221,137,.25)}
.lead-note{margin-top:16px;font-size:.8125rem;color:var(--ink-faint)}
.lead-success{display:none;margin-top:16px;font-weight:700;color:var(--green-deep)}

/* ---- 退出挽留弹窗 ---- */
.modal-overlay{
  position:fixed;inset:0;z-index:200;background:rgba(22,33,32,.6);backdrop-filter:blur(3px);
  display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-overlay.open{display:flex}
.modal{
  background:var(--bg-cream);border-radius:var(--radius-lg);max-width:460px;width:100%;
  padding:40px 34px 34px;text-align:center;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.3);
  animation:modal-in .3s ease;
}
@keyframes modal-in{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
.modal-close{
  position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;
  color:var(--ink-faint);font-size:1.3rem;line-height:1;display:flex;align-items:center;justify-content:center;
}
.modal-close:hover{background:rgba(29,43,42,.08);color:var(--ink)}
.modal-emoji{font-size:2.4rem;margin-bottom:8px}
.modal h3{font-size:1.5rem;margin-bottom:10px}
.modal p{color:var(--ink-soft);margin-bottom:24px}
.modal .btn{width:100%}
.modal-later{display:inline-block;margin-top:14px;font-size:.875rem;color:var(--ink-faint);cursor:pointer;background:none;border:none;font-family:inherit}
.modal-later:hover{color:var(--ink)}

/* ---- 信任徽章组 ---- */
.trust-badges{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:36px}
.trust-badge{
  display:inline-flex;align-items:center;gap:9px;background:var(--white);
  border:1px solid var(--line);border-radius:999px;padding:10px 18px;
  font-size:.875rem;font-weight:700;color:var(--ink);
}
.trust-badge svg{width:18px;height:18px;color:var(--green-deep);flex:none}

/* ---- 返回顶部 ---- */
.to-top{
  position:fixed;right:20px;bottom:92px;z-index:80;width:46px;height:46px;border-radius:50%;
  background:var(--green-deep);color:var(--lime);display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(22,33,32,.3);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s,transform .25s,visibility .25s;
}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--green-deeper)}
.to-top svg{width:22px;height:22px}
@media (min-width:768px){.to-top{bottom:26px}}

/* ---- Hero 2.0 装饰增强 ---- */
.hero::after{
  content:"";position:absolute;left:-160px;bottom:-200px;width:480px;height:480px;border-radius:50%;
  background:radial-gradient(circle,rgba(22,33,32,.16),transparent 66%);pointer-events:none;
}
.hero .eyebrow-pulse{position:relative;display:inline-flex}
.hero .eyebrow-pulse::before{
  content:"";width:8px;height:8px;border-radius:50%;background:var(--green-mid);
  display:inline-block;margin-right:2px;animation:pulse 2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.5}}

/* ---- 指南中心 & 文章排版 ---- */
.guides-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.guide-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;text-align:left;
}
.guide-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card)}
.guide-card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.guide-card .gc-body{padding:24px;display:flex;flex-direction:column;flex:1}
.guide-card .gc-tag{align-self:flex-start;font-size:.75rem;font-weight:700;color:var(--green-deep);background:rgba(110,221,137,.14);padding:4px 12px;border-radius:999px;margin-bottom:12px}
.guide-card h3{font-size:1.125rem;line-height:1.45;margin-bottom:8px}
.guide-card p{color:var(--ink-soft);font-size:.9rem;flex:1}
.guide-card .gc-meta{margin-top:16px;font-size:.8125rem;color:var(--ink-faint)}

.article{max-width:780px;margin:0 auto;padding:56px 24px 80px}
.article h1{margin-bottom:14px}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--ink-faint);font-size:.875rem;margin-bottom:30px}
.article-cover{border-radius:var(--radius-lg);margin-bottom:36px;box-shadow:var(--shadow-card)}
.article h2{font-size:1.55rem;margin:42px 0 14px;scroll-margin-top:90px}
.article h3{font-size:1.2rem;margin:30px 0 10px}
.article p{color:var(--ink-soft);margin-bottom:16px;font-size:1.0225rem}
.article ul,.article ol{padding-left:24px;margin:0 0 16px;color:var(--ink-soft)}
.article li{margin-bottom:8px}
.article strong{color:var(--ink)}
.article a:not(.btn){color:var(--green-deep);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.article .article-cta{margin:34px 0;text-align:center}
.article-toc{background:var(--bg-mint);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;margin-bottom:36px}
.article-toc h2{font-size:1rem;margin:0 0 12px}
.article-toc ol{padding-left:20px;margin:0}
.article-toc a{color:var(--ink-soft);font-weight:600;text-decoration:none}
.article-toc a:hover{color:var(--green-deep)}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:24px}

/* ---- 2.0 响应式补充 ---- */
@media (max-width:860px){
  .guides-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .guides-grid{grid-template-columns:1fr}
  .lead-form{flex-direction:column}
  .lead-form .btn{width:100%}
  .related-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .modal{animation:none}
  .hero .eyebrow-pulse::before{animation:none}
}


/* ---- 2.0 内容体系：分页与行业详情块 ---- */
.pager{display:flex;gap:10px;justify-content:center;align-items:center;margin-top:44px;flex-wrap:wrap}
.pager a,.pager span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 16px;border-radius:999px;font-weight:700;font-size:.9375rem}
.pager a{background:var(--white);border:1px solid var(--line);color:var(--ink)}
.pager a:hover{border-color:var(--ink)}
.pager span[aria-current]{background:var(--green-deep);color:#fff}
.pager .disabled{opacity:.4;pointer-events:none}
.detail-block{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px 32px;margin-bottom:28px;scroll-margin-top:92px}
.detail-block h2{font-size:1.45rem;margin-bottom:6px}
.detail-block .db-sub{color:var(--ink-faint);font-size:.9rem;margin-bottom:18px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin:20px 0}
.detail-col h3{font-size:1.0625rem;margin-bottom:12px}
.detail-col ul{padding-left:20px;color:var(--ink-soft)}
.detail-col li{margin-bottom:8px}
.detail-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px}
@media (max-width:860px){.detail-grid{grid-template-columns:1fr}}