/* roulang page: index */
/* ===================== 草莓破解设计变量 ===================== */
:root{
  --primary:#D93A5C;
  --primary-deep:#9A2B4A;
  --accent:#FF7B89;
  --accent-soft:rgba(217,58,92,.08);
  --accent-ring:rgba(217,58,92,.18);
  --safe:#2F9E7A;
  --safe-soft:rgba(47,158,122,.1);
  --warn:#E8A33D;
  --bg:#FAF7F5;
  --bg-soft:#FFF4F6;
  --surface:#FFF;
  --ink:#26222A;
  --muted:#6E6A72;
  --line:#F0DEE2;
  --line-strong:#E8C9D1;
  --radius-sm:8px;
  --radius-md:16px;
  --radius-lg:24px;
  --radius-xl:32px;
  --shadow-sm:0 2px 8px rgba(42,20,30,.06);
  --shadow-md:0 12px 32px rgba(42,20,30,.08);
  --shadow-lg:0 24px 64px rgba(42,20,30,.12);
  --gradient:linear-gradient(135deg,#D93A5C 0%,#9A2B4A 100%);
  --gradient-soft:linear-gradient(145deg,#FFF0F3 0%,#FAF7F5 60%,#F5E6E9 100%);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --transition:all .25s ease;
}
/* ===================== 基础 reset ===================== */
*, *::before, *::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0}
button{font-family:inherit;border:0;background:none;cursor:pointer}
input,select,textarea{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.28;color:var(--ink)}
.container{max-width:1240px;margin:0 auto;padding-left:22px;padding-right:22px}
/* 通用区块标题 */
.sec-block{padding-top:clamp(4rem,9vw,7rem);padding-bottom:clamp(4rem,9vw,7rem)}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8rem;font-weight:700;letter-spacing:.08em;
  color:var(--primary);background:var(--accent-soft);
  border:1px solid rgba(217,58,92,.12);
  padding:.4rem .9rem;border-radius:999px;margin-bottom:1rem;
}
.sec-title{font-size:clamp(1.65rem,3vw,2.3rem);font-weight:800;letter-spacing:-.01em}
.sec-desc{color:var(--muted);font-size:1.02rem;max-width:760px;margin:.9rem 0 0}
.section-head{margin-bottom:2.6rem}
/* ===================== 文档站点顶栏 ===================== */
.doc-topbar{
  position:sticky;top:0;z-index:99;
  background:rgba(255,255,255,.84);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex;align-items:center;gap:18px;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.24rem;letter-spacing:.01em;flex-shrink:0}
.brand .brand-mark{width:34px;height:34px;border-radius:12px;background:var(--gradient);display:grid;place-items:center;box-shadow:0 6px 14px rgba(217,58,92,.28)}
.brand .brand-mark svg{width:20px;height:20px}
.brand .brand-text span{color:var(--primary)}
.topnav{display:flex;align-items:center;gap:2px;margin-left:6px}
.topnav a{
  position:relative;padding:.5rem .7rem;border-radius:10px;
  font-size:.95rem;font-weight:600;color:var(--muted);
  transition:var(--transition);
}
.topnav a:hover{background:var(--accent-soft);color:var(--primary-deep)}
.topnav a.is-active{color:var(--primary);background:rgba(217,58,92,.07)}
.topnav a.is-active::after{
  content:"";position:absolute;left:.7rem;right:.7rem;bottom:-1px;height:3px;
  border-radius:6px 6px 0 0;background:var(--gradient);
}
.top-search{
  flex:1;display:flex;align-items:center;max-width:290px;margin-left:auto;
  background:#FFF;border:1px solid var(--line-strong);
  border-radius:14px;height:41px;padding-left:14px;transition:var(--transition);
}
.top-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--accent-ring)}
.top-search svg{width:16px;height:16px;stroke:var(--muted);flex-shrink:0}
.top-search input{
  border:0;outline:none;height:100%;width:100%;flex:1;padding:0 10px;
  background:transparent;font-size:.92rem;color:var(--ink);
}
.top-search input::placeholder{color:var(--muted)}
.top-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.v-chip{
  font-family:var(--mono);font-size:.78rem;font-weight:600;
  color:var(--primary-deep);background:linear-gradient(145deg,#FFF,#FFF0F3);
  border:1px solid var(--line-strong);padding:.3rem .7rem;border-radius:999px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-weight:700;border-radius:14px;transition:var(--transition);
  font-size:.96rem;line-height:1;cursor:pointer;text-align:center;
}
.btn:focus-visible,a:focus-visible,button:focus-visible{
  outline:2px solid var(--primary);outline-offset:3px;
}
.btn-primary{
  background:var(--gradient);color:#fff;padding:15px 26px;box-shadow:0 10px 24px rgba(217,58,92,.25);
}
.btn-primary:hover{filter:saturate(1.12) brightness(.97);transform:translateY(-2px)}
.btn-primary:active{transform:scale(.98)}
.btn-secondary{
  background:rgba(217,58,92,.08);color:var(--primary-deep);
  border:1px solid rgba(217,58,92,.14);padding:15px 26px;
}
.btn-secondary:hover{background:rgba(217,58,92,.15);transform:translateY(-2px)}
.btn-sm{padding:10px 16px;font-size:.85rem;border-radius:10px}
.btn-block{width:100%}
b,strong{font-weight:700}
/* 移动导航 */
.top-menu-ctrl{display:none}
.menu-trigger{display:none;width:40px;height:40px;border-radius:10px;background:#fff;border:1px solid var(--line);flex-direction:column;align-items:center;justify-content:center;gap:4px}
.menu-trigger.open span:nth-child(1){transform:translateY(6px)rotate(45deg)}
.menu-trigger.open span:nth-child(2){opacity:0}
.menu-trigger.open span:nth-child(3){transform:translateY(-6px)rotate(-45deg)}
.menu-trigger span{width:17px;height:2px;background:var(--ink);border-radius:3px;transition:var(--transition)}
/* 抽屉 */
.mobile-panel{
  position:fixed;inset:0;z-index:120;visibility:hidden;opacity:0;
  transition:var(--transition);pointer-events:none;
}
.mobile-panel.open{visibility:visible;opacity:1;pointer-events:auto}
.mobile-panel .panel-mask{position:absolute;inset:0;background:rgba(38,20,26,.34)}
.mobile-panel .panel-drawer{
  position:absolute;left:0;top:0;bottom:0;width:min(84vw,320px);background:#fff;
  box-shadow:var(--shadow-lg);padding:1.2rem;overflow:auto;
  transform:translateX(-100%);transition:transform .3s ease;
}
.mobile-panel.open .panel-drawer{transform:translateX(0)}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:1rem;border-bottom:1px solid var(--line);margin-bottom:.8rem}
.panel-head .close-drawer{width:36px;height:36px;border-radius:10px;background:var(--bg);font-size:1.1rem}
.panel-nav a{display:block;padding:.9rem .5rem;border-radius:12px;font-weight:600;color:var(--muted)}
.panel-nav a:hover,.panel-nav a.is-active{background:var(--accent-soft);color:var(--primary)}
/* ===================== 正文骨架 + 文档侧栏 ===================== */
.page-skeleton{
  display:grid;grid-template-columns:264px minmax(0,1fr);
  gap:clamp(1.5rem,4vw,3.2rem);
  align-items:start;
}
.doc-sidebar{
  position:sticky;top:88px;min-width:0;
  background:#fff;border:1px solid var(--line);border-radius:24px;
  padding:1.2rem 1rem;box-shadow:var(--shadow-sm);
}
.sidebar-title{
  font-weight:800;color:var(--primary-deep);font-size:1rem;
  padding:.2rem .3rem .8rem;border-bottom:1px solid var(--line);margin-bottom:.7rem;
}
.doc-nav .nav-cat{font-size:.72rem;color:var(--muted);font-weight:700;letter-spacing:.08em;padding:.3rem .5rem;margin-top:.8rem}
.doc-nav a{
  display:flex;align-items:center;gap:8px;padding:.5rem .5rem;border-radius:10px;
  font-size:.92rem;line-height:1.4;color:var(--muted);transition:var(--transition);
  border-left:3px solid transparent;
}
.doc-nav a small{color:var(--muted);font-family:var(--mono);opacity:.65}
.doc-nav a:hover{background:var(--bg);color:var(--primary-deep);transform:translateX(2px)}
.doc-nav a.is-current{
  background:linear-gradient(90deg,rgba(217,58,92,.08),rgba(217,58,92,.02));
  color:var(--primary);border-left-color:var(--primary);font-weight:700;
}
.sidebar-foot{
  margin-top:1.1rem;background:var(--bg-soft);border-radius:16px;
  padding:.8rem .85rem;font-size:.85rem;color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;
}
.sidebar-foot .ver-text{display:block;font-family:var(--mono);font-weight:700;color:var(--primary-deep);font-size:.9rem}
.sidebar-foot span{color:var(--muted);font-size:.8rem}
.doc-side-main{min-width:0}
/* ===================== Hero 首页 ===================== */
.hero-wrap{
  position:relative;border-radius:clamp(18px,3vw,36px);overflow:hidden;
  padding:clamp(1.6rem,4vw,3.6rem);
  background:var(--gradient-soft);
  box-shadow:var(--shadow-md), inset 0 0 0 1px rgba(255,255,255,.55);
}
.hero-wrap::before{
  content:"";position:absolute;right:-170px;top:-170px;width:440px;height:440px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,58,92,.15),transparent 68%);
  pointer-events:none;
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.4rem,3vw,3rem);align-items:center}
.hero-copy .eyebrow-hero{
  display:inline-flex;align-items:center;gap:.5rem;background:#fff;
  border:1px solid rgba(217,58,92,.14);color:var(--primary-deep);
  font-size:.82rem;font-weight:700;padding:.4rem .8rem;border-radius:999px;
  box-shadow:var(--shadow-sm);
}
.eyebrow-hero .pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--safe);box-shadow:0 0 0 4px rgba(47,158,122,.12);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(47,158,122,.14)}50%{box-shadow:0 0 0 6px rgba(47,158,122,.06)}}
.hero-copy h1{font-size:clamp(2.1rem,4.2vw,3.25rem);line-height:1.16;margin:1.1rem 0 .8rem;font-weight:800;letter-spacing:-.02em}
.hero-copy h1 .hl{color:var(--primary);position:relative;white-space:nowrap}
.hero-sub{font-size:1.05rem;color:var(--muted);max-width:580px;margin-bottom:1.5rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.3rem}
.hero-trustline{font-size:.85rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:.5rem 1rem}
.hero-trustline i{font-style:normal;display:inline-flex;align-items:center;gap:7px}
.hero-trustline i::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary)}
/* Hero 右侧视觉 */
.hero-visual{position:relative;min-width:0}
.hero-card-stage{
  position:relative;background:#fff;border-radius:26px;overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.hero-card-stage img{width:100%;object-fit:cover;aspect-ratio:4/3}
.stage-tag{
  position:absolute;left:16px;top:16px;background:rgba(38,23,28,.28);
  backdrop-filter:blur(8px);color:#fff;font-size:.8rem;padding:.35rem .85rem;
  border-radius:999px;border:1px solid rgba(255,255,255,.3);
}
.hero-mini-card{
  position:absolute;left:-14px;bottom:44px;width:118px;background:#fff;border-radius:18px;
  box-shadow:var(--shadow-md);padding:.7rem .8rem;border:1px solid var(--line);
}
.hero-mini-card .h-label{font-size:.72rem;color:var(--muted)}
.hero-mini-card .h-num{font-size:1.2rem;font-weight:800;color:var(--primary-deep);font-family:var(--mono);font-variant-numeric:tabular-nums}
.hero-fab{position:absolute;right:-10px;bottom:8px;background:#fff;border-radius:20px;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:.6rem;padding:.6rem .85rem}
.hero-fab .fab-icon{width:36px;height:36px;border-radius:12px;background:var(--accent-soft);color:var(--primary);display:grid;place-items:center;font-weight:800}
.hero-fab b{display:block;font-size:.9rem}
.hero-fab span{display:block;font-size:.72rem;color:var(--muted)}
.hero-float-card{
  position:absolute;top:-22px;right:-14px;background:#fff;border-radius:14px;
  box-shadow:var(--shadow-md);padding:.45rem .85rem;font-size:.8rem;font-weight:600;color:var(--primary-deep);
  border:1px solid var(--line);
}
/* ===================== 数据徽章条 ===================== */
.stats-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow-md);
  overflow:hidden;margin-top:1.8rem;
}
.stat-item{padding:1.5rem;position:relative}
.stat-item + .stat-item::before{content:"";position:absolute;left:0;top:26%;height:48%;width:1px;background:var(--line)}
.stat-item b{display:block;font-size:1.8rem;font-weight:800;color:var(--primary);font-variant-numeric:tabular-nums;}
.stat-item span{font-size:.88rem;color:var(--muted)}
/* ===================== 痛点 ===================== */
.pain-area{
  background:linear-gradient(180deg,#fff 0%,rgba(255,239,242,.32) 55%,#fff 100%);
}
.pain-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:2rem;align-items:stretch}
.pain-visual{
  border-radius:24px;overflow:hidden;position:relative;min-height:280px;
  box-shadow:var(--shadow-md);
}
.pain-visual img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.pain-visual .pain-meta{
  position:absolute;left:1.2rem;right:1.2rem;bottom:1.2rem;z-index:2;color:#fff;
  background:rgba(38,20,26,.38);border-radius:16px;padding:.9rem 1.1rem;
  backdrop-filter:blur(10px);font-size:.9rem;line-height:1.55;font-weight:600;
}
.pain-visual .pain-meta small{color:#ffd7de;display:block;font-weight:500}
.pain-card{background:#fff;border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow-sm);padding:clamp(1.4rem,3vw,2.2rem)}
.pain-card .tag-soft{
  display:inline-block;background:var(--accent-soft);color:var(--primary-deep);
  font-weight:700;font-size:.78rem;padding:.35rem .8rem;border-radius:999px;margin-bottom:1.2rem;
}
.pain-card h3{font-size:clamp(1.3rem,2vw,1.75rem);font-weight:800;margin-bottom:1.2rem}
.symptom-list{list-style:none;display:grid;gap:1rem;margin-top:1.3rem}
.symptom-list li{display:flex;gap:12px;align-items:flex-start}
.symptom-list li::before{
  content:"";width:14px;height:14px;border-radius:50%;
  background:radial-gradient(circle at 40% 40%,#FF8FA0,var(--primary));
  box-shadow:0 0 0 5px rgba(217,58,92,.09);flex-shrink:0;margin-top:.48em;
}
.symptom-list b{display:block;font-size:1rem;margin-bottom:.2rem}
.symptom-list p{margin:0;font-size:.92rem;color:var(--muted);line-height:1.7}
/* ===================== 解决方案 ===================== */
.solution-card{
  background:#fff;border-radius:24px;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:var(--transition);
  margin-bottom:1.2rem;overflow:hidden;
}
.solution-card:hover{box-shadow:var(--shadow-md)}
.solution-card-inner{display:grid;grid-template-columns:270px 1fr;min-height:0}
.solution-media{background:var(--bg);overflow:hidden;position:relative;min-height:180px}
.solution-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.solution-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(38,20,26,.1));}
.solution-body{padding:clamp(1.2rem,2.5vw,1.9rem)}
.solution-body .meta-chip{
  display:inline-flex;gap:5px;font-family:var(--mono);background:var(--accent-soft);color:var(--primary);
  font-size:.75rem;font-weight:700;padding:.25rem .6rem;border-radius:999px;
}
.solution-body h3{font-size:clamp(1.12rem,1.8vw,1.5rem);font-weight:800;margin:.7rem 0 .5rem}
.solution-body > p{color:var(--muted);font-size:.96rem;margin:0 0 1rem}
.solution-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.4rem .8rem}
.solution-list li{font-size:.9rem;display:flex;gap:.4rem;min-width:0}
.solution-list li b{font-weight:700}
.solution-list li::before{content:"✓";color:var(--primary);font-weight:800;flex-shrink:0}
/* 工作流 */
.flow-strip{
  margin-top:2.4rem;background:var(--ink);border-radius:24px;color:#fff;
  display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;
}
.flow-step{padding:1.8rem 1.4rem;position:relative}
.flow-step::after{
  content:"";position:absolute;right:-1px;top:26%;height:48%;width:1px;background:rgba(255,255,255,.14);
}
.flow-step:last-child::after{display:none}
.flow-step .f-num{font-family:var(--mono);color:var(--accent);font-size:.82rem;display:block;letter-spacing:.08em;margin-bottom:.5rem}
.flow-step h4{color:#fff;font-size:1.02rem;margin-bottom:.35rem}
.flow-step p{color:rgba(255,255,255,.68);margin:0;font-size:.86rem;line-height:1.6}
/* ===================== 对比成果区 ===================== */
.outcome-area{background:linear-gradient(145deg,#341C26,#1E1217);color:#fff}
.outcome-area .sec-title,.outcome-area .sec-desc{color:#fff}
.outcome-area .sec-desc{color:rgba(255,255,255,.72)}
.outcome-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;margin-top:2rem}
.outcome-highlight{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:24px;
  padding:clamp(1.4rem,3vw,2.2rem);
}
.outcome-highlight h3{color:#fff;font-size:1.5rem;font-weight:800}
.oc-metric{display:flex;align-items:center;gap:1.2rem;margin-top:1.3rem;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.12)}
.oc-metric:last-child{border:0}
.oc-metric .metric-num{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;color:#fff;white-space:nowrap;font-variant-numeric:tabular-nums;min-width:130px}
.oc-metric .metric-num em{font-style:normal;color:var(--accent)}
.oc-metric span{color:rgba(255,255,255,.7);font-size:.94rem}
.compare-card{
  background:var(--surface);color:var(--ink);border-radius:24px;padding:clamp(1.4rem,3vw,2.1rem);
  box-shadow:var(--shadow-lg);
}
.compare-card h3{font-size:1.4rem;font-weight:800}
.compare-table{width:100%;border-collapse:collapse;margin-top:1.2rem}
.compare-table th{
  text-align:left;font-size:.8rem;color:var(--muted);font-weight:700;
  padding:.6rem .3rem .7rem;border-bottom:1px solid var(--line);
}
.compare-table th.c-mine{color:var(--primary)}
.compare-table td{
  padding:.85rem .3rem;border-bottom:1px solid var(--line);
  font-size:.9rem;line-height:1.65;vertical-align:top;
}
.compare-table .vs-normal{color:var(--muted)}
.compare-table .vs-pro{font-weight:700;color:var(--primary-deep)}
.compare-table tr:last-child td{border-bottom:0}
/* ===================== 场景 ===================== */
.scene-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:1.2rem;margin-top:.4rem}
.scene-card{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:1.4rem 1.5rem;
  box-shadow:var(--shadow-sm);transition:var(--transition);
}
.scene-card:nth-child(1){grid-column:span 7}
.scene-card:nth-child(2){grid-column:span 5}
.scene-card:nth-child(3){grid-column:span 5}
.scene-card:nth-child(4){grid-column:span 7}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.scene-icon{
  width:44px;height:44px;border-radius:14px;background:var(--gradient);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:1.15rem;margin-bottom:1rem;
}
.scene-card.mint .scene-icon{background:linear-gradient(135deg,#2F9E7A,#174C3C)}
.scene-card h3{font-size:1.08rem;margin-bottom:.4rem}
.scene-card p{font-size:.92rem;color:var(--muted);line-height:1.75;margin:0}
.scene-card .card-link{display:inline-flex;margin-top:1rem;color:var(--primary);font-weight:700}
/* ===================== 更新快报与内容区 ===================== */
.update-area{background:#fff}
.update-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:1.6rem;align-items:start}
.news-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-sm)}
.news-card{padding:1.4rem}
.side-card{padding:1rem}
.block-head{display:flex;justify-content:space-between;gap:1rem;align-items:center;margin-bottom:1rem}
.block-head h3{font-size:1.2rem;font-weight:800}
.link-more{font-size:.9rem;color:var(--primary);font-weight:700}
.art-list{list-style:none;display:grid}
.art-list li{border-bottom:1px solid var(--line);padding:.9rem .2rem}
.art-list li:last-child{border-bottom:0}
.art-list a{display:grid;grid-template-columns:1fr auto;gap:.8rem;align-items:center}
.art-list a:hover h4{color:var(--primary)}
.art-list h4{font-size:1rem;font-weight:700;line-height:1.45;transition:var(--transition)}
.art-list .art-date{font-size:.82rem;color:var(--muted);font-family:var(--mono)}
.hot-list{list-style:none;display:grid;gap:.6rem}
.hot-list li{background:var(--bg);border-radius:14px;padding:.8rem 1rem;transition:var(--transition)}
.hot-list li:hover{background:var(--bg-soft);transform:translateX(4px)}
.hot-list a{display:flex;gap:.8rem;align-items:center}
.hot-list .hot-num{font-size:.8rem;background:var(--accent-soft);color:var(--primary);font-weight:800;border-radius:8px;padding:.2rem .5rem;font-family:var(--mono)}
.hot-list span{font-size:.9rem;font-weight:600}
/* ===================== 客户证言 ===================== */
.voice-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:1.2rem}
.voice-main,.voice-sub{display:flex;flex-direction:column;gap:1.2rem}
.voice-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:1.5rem;box-shadow:var(--shadow-sm);transition:var(--transition)}
.voice-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.voice-card .quote-mark{font-size:2rem;line-height:.7;color:var(--accent);font-family:Georgia,serif}
.voice-card p{color:#433c43;font-size:.98rem;margin:.7rem 0 1rem}
.voice-user{display:flex;align-items:center;gap:.7rem}
.avatar{
  width:38px;height:38px;border-radius:14px;background:var(--gradient);color:#fff;display:grid;place-items:center;
  font-size:.9rem;font-weight:800;flex-shrink:0;
}
.voice-user b{font-size:.9rem}
.voice-user span{font-size:.78rem;color:var(--muted);display:block}
/* ===================== FAQ ===================== */
.faq-panel{max-width:860px;margin:0 auto}
.accordion-item{
  background:#fff;border:1px solid var(--line)!important;border-radius:18px;margin-bottom:.8rem;overflow:hidden;
}
.accordion-item.is-active{border-color:rgba(217,58,92,.3)!important}
.accordion-title{
  color:var(--ink)!important;font-weight:700;font-size:1.02rem;padding:1.1rem 3.4rem 1.1rem 1.4rem;
  position:relative;background:#fff;border-bottom:1px solid transparent;transition:var(--transition);
}
.accordion-title:hover{background:var(--bg-soft);color:var(--primary-deep)!important}
.accordion-item.is-active .accordion-title{border-bottom-color:var(--line)}
.accordion-title::before{content:"Q";color:var(--primary);font-weight:800;margin-right:.5rem;font-family:var(--mono)}
.accordion-title::after{
  content:"+";position:absolute;right:1.1rem;top:50%;transform:translateY(-50%);
  width:28px;height:28px;border-radius:10px;background:var(--accent-soft);color:var(--primary);
  display:grid;place-items:center;font-weight:700;font-size:1.1rem;
}
.accordion-item.is-active .accordion-title::after{content:"−";background:var(--primary);color:#fff}
.accordion-content{color:var(--muted)!important;font-size:.95rem;padding:1rem 4.5rem 1.3rem 1.4rem;background:#FFF;line-height:1.85}
.accordion-content p{margin:0 0 .6rem}
.accordion-content p:last-child{margin:0}
/* ===================== CTA ===================== */
.cta-panel{
  position:relative;border-radius:28px;overflow:hidden;text-align:center;
  background:var(--gradient);color:#fff;padding:clamp(2.6rem,6vw,5rem) 1.6rem;
}
.cta-panel::before{
  content:"";position:absolute;right:-100px;bottom:-150px;width:380px;height:380px;border-radius:50%;
  background:rgba(255,255,255,.12);
}
.cta-panel::after{
  content:"⬤";position:absolute;left:-70px;top:30px;color:rgba(255,255,255,.18);font-size:7rem;font-family:monospace;
}
.cta-panel h2{color:#fff;font-size:clamp(1.7rem,4vw,2.5rem);font-weight:800;margin-bottom:.8rem;position:relative;z-index:1}
.cta-panel p{color:rgba(255,255,255,.88);max-width:620px;margin:0 auto 1.6rem;font-size:1.02rem;position:relative;z-index:1}
.cta-actions{display:flex;gap:.8rem;justify-content:center;position:relative;z-index:1}
.cta-actions .btn-ghost{
  background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.35);
}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.24)}
.cta-tiny{color:rgba(255,255,255,.75);font-size:.83rem;margin-top:1rem;position:relative;z-index:1}
/* ===================== Footer ===================== */
.site-footer{background:#1E1419;color:#DDD5D8;margin-top:clamp(5rem,9vw,7rem);border-radius:34px 34px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .9fr 1fr;gap:2rem;padding:3.4rem 0 2rem}
.footer-brand{color:#fff;display:flex;gap:.6rem;align-items:center;font-weight:800;font-size:1.2rem}
.footer-brand .mini-logo{width:30px;height:30px;border-radius:10px;background:var(--gradient);display:grid;place-items:center;color:#fff}
.footer-desc{color:#BBB2B5;line-height:1.8;font-size:.91rem;margin:1rem 0 0;max-width:300px}
.footer-head{color:#fff;font-weight:800;font-size:.9rem;letter-spacing:.06em;text-transform:uppercase;margin:0 0 .9rem;opacity:.65}
.footer-links{list-style:none;display:grid;gap:.6rem;font-size:.95rem}
.footer-links a:hover{color:#FF929F}
.footer-links li::before{display:none}
.footer-version{
  background:rgba(255,255,255,.05);border-radius:14px;padding:.9rem 1rem;font-size:.88rem;color:#B9AFB2;
  border:1px solid rgba(255,255,255,.09)
}
.footer-version b{color:#fff;display:block;font-family:var(--mono);font-size:1rem}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:1.4rem 0;
  display:flex;justify-content:space-between;column-gap:1rem;row-gap:.4rem;flex-wrap:wrap;
  color:#9B9295;font-size:.85rem;
}
.footer-bottom a{color:#D7C4C8}
/* ===================== 共用响应式 ===================== */
@media (max-width:1090px){
  .page-skeleton{grid-template-columns:236px minmax(0,1fr);gap:1.2rem}
  .scene-card:nth-child(n){grid-column:span 6}
}
@media (max-width:900px){
  .top-search{display:none}
  .top-nav-wrap{display:none}
  .menu-trigger{display:flex}
  .page-skeleton{grid-template-columns:1fr}
  .doc-sidebar{display:none}
  .doc-sidebar.mobile-side{display:block;position:fixed;top:0;bottom:0;left:0;z-index:130;width:min(86vw,330px);border-radius:0;overflow:auto;transform:translateX(-110%);transition:transform .3s ease}
  .doc-sidebar.mobile-side.open{transform:translateX(0);display:block}
  .hero-inner{grid-template-columns:1fr}
  .hero-visible{order:-1}
  .pain-wrap,.solution-card-inner,.outcome-grid,.update-layout,.voice-layout{grid-template-columns:1fr}
  .stats-strip{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2)::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .flow-strip{grid-template-columns:1fr 1fr}
  .flow-step::after{display:none}
  .flow-step{border-bottom:1px solid rgba(255,255,255,.08)}
  .footer-brand-col{grid-column:span 2}
}
@media (max-width:640px){
  .container{padding-left:16px;padding-right:16px}
  .topbar-inner{gap:8px;height:60px}
  .brand-text{font-size:1.1rem}
  .brand .brand-mark{width:30px;height:30px}
  .hero-wrap{border-radius:22px;padding:1.3rem}
  .hero-sub{font-size:1rem}
  .hero-cta .btn{width:100%;padding:14px 20px}
  .hero-trustline i{width:100%}
  .hero-mini-card{left:0}
  .stats-strip{border-radius:18px}
  .stat-item{padding:1rem}
  .stat-item b{font-size:1.35rem}
  .scene-card:nth-child(n){grid-column:span 12}
  .scene-grid{grid-template-columns:1fr}
  .voice-layout{grid-template-columns:1fr}
  .faq-panel{max-width:100%}
  .accordion-title{padding-right:3rem;font-size:.98rem}
  .accordion-content{padding:1rem 1rem 1.2rem}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;padding-top:2.4rem}
  .footer-brand-col{grid-column:span 1}
  .footer-bottom{flex-direction:column;padding:1.2rem 0}
  .page-skeleton{display:block}
  .doc-side-main{margin-top:1rem}
  .flow-strip{grid-template-columns:1fr}
}
/* 触屏反馈 */
@media (hover:none){
  .btn:active,.btn-secondary:active,.solution-card:active,.sidebar-links a:active,.art-list a:active,.hot-list li:active{transform:scale(.97)}
}
/* 通用列表去掉默认圆点 */
.content-list li{list-style:none;display:flex;gap:.6rem}
.content-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gradient);flex-shrink:0;margin-top:.72em}

/* roulang page: category1 */
/* ===================== 草莓破解设计变量 ===================== */
:root{
    --primary:#D93A5C;
    --primary-deep:#9A2B4A;
    --accent:#FF7B89;
    --accent-soft:rgba(217,58,92,.08);
    --accent-ring:rgba(217,58,92,.18);
    --safe:#2F9E7A;
    --safe-soft:rgba(47,158,122,.1);
    --warn:#E8A33D;
    --warn-soft:rgba(232,163,61,.12);
    --bg:#FAF7F5;
    --bg-soft:#FFF4F6;
    --surface:#FFF;
    --ink:#26222A;
    --muted:#6E6A72;
    --line:#F0DEE2;
    --line-strong:#E8C9D1;
    --radius-sm:8px;
    --radius-md:16px;
    --radius-lg:24px;
    --radius-xl:32px;
    --shadow-sm:0 2px 8px rgba(42,20,30,.06);
    --shadow-md:0 12px 32px rgba(42,20,30,.08);
    --shadow-lg:0 24px 64px rgba(42,20,30,.12);
    --gradient:linear-gradient(135deg,#D93A5C 0%,#9A2B4A 100%);
    --gradient-soft:linear-gradient(145deg,#FFF0F3 0%,#FAF7F5 60%,#F5E6E9 100%);
    --font:system-ui,-apple-system,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
    --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    --transition:all .25s ease;
}

/* ===================== 基础重置与排版 ===================== */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{
    margin:0;
    font-family:var(--font);
    background:var(--bg);
    color:var(--ink);
    font-size:16px;
    line-height:1.78;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5,h6,p,figure,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
    outline:2px solid var(--primary);
    outline-offset:3px;
    border-radius:6px;
}
button{font-family:inherit;border:0;background:none;cursor:pointer;color:inherit}
input,select,textarea{font-family:inherit;font-size:inherit}
strong,b{font-weight:700}
.container{max-width:1240px;margin:0 auto;padding-left:22px;padding-right:22px}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
::selection{background:rgba(217,58,92,.22);color:#5b1226}

/* ===================== 通用标题/徽章 ===================== */
.sec-eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:.8rem;font-weight:700;letter-spacing:.08em;
    color:var(--primary);
    background:var(--accent-soft);
    border:1px solid rgba(217,58,92,.12);
    padding:.4rem .9rem;
    border-radius:999px;
    margin-bottom:1rem;
}
.sec-title{
    font-size:clamp(1.65rem,3vw,2.3rem);
    font-weight:800;
    letter-spacing:-.01em;
    line-height:1.25;
}
.sec-desc{margin-top:.8rem;color:var(--muted);font-size:1rem;max-width:760px}
.badge{
    display:inline-flex;align-items:center;gap:6px;
    font-size:.75rem;font-weight:700;
    padding:.2rem .62rem;border-radius:999px;
    background:var(--accent-soft);
    color:var(--primary-deep);
    border:1px solid rgba(217,58,92,.12);
    white-space:nowrap;
}
.badge.is-safe{background:var(--safe-soft);color:#1D7C5F;border-color:rgba(47,158,122,.16)}
.badge.is-new{background:linear-gradient(135deg,#FF7B89,#D93A5C);color:#fff;border-color:transparent}
.badge.is-update{background:var(--warn-soft);color:#9A691B;border-color:rgba(232,163,61,.22)}
.tag{
    display:inline-flex;align-items:center;font-size:.78rem;
    font-weight:600;color:var(--muted);
    background:var(--bg);border:1px solid var(--line);
    padding:.18rem .6rem;border-radius:8px;
}

/* ===================== 按钮 ===================== */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
    font-weight:700;border-radius:14px;
    transition:var(--transition);
    font-size:.96rem;line-height:1;
    cursor:pointer;text-align:center;
}
.btn-primary{
    background:var(--gradient);color:#fff;
    padding:15px 26px;
    box-shadow:0 10px 24px rgba(217,58,92,.25);
}
.btn-primary:hover{filter:saturate(1.12) brightness(.97);transform:translateY(-2px);box-shadow:0 14px 30px rgba(217,58,92,.3)}
.btn-primary:active{transform:scale(.98)}
.btn-secondary{
    background:rgba(217,58,92,.08);
    color:var(--primary-deep);
    border:1px solid rgba(217,58,92,.14);
    padding:15px 26px;
}
.btn-secondary:hover{background:rgba(217,58,92,.15);transform:translateY(-2px)}
.btn-ghost-light{
    background:rgba(255,255,255,.14);color:#fff;
    border:1px solid rgba(255,255,255,.22);
    backdrop-filter:blur(6px);
    padding:13px 22px;
}
.btn-ghost-light:hover{background:rgba(255,255,255,.24);transform:translateY(-2px)}
.btn-sm{padding:10px 16px;font-size:.85rem;border-radius:10px}
.btn-medium{padding:12px 18px;font-size:.9rem;border-radius:12px}
.btn-block{width:100%}

/* ===================== 文档站点顶栏 ===================== */
.doc-topbar{
    position:sticky;top:0;z-index:99;
    background:rgba(255,255,255,.86);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex;align-items:center;gap:16px;height:66px;flex-wrap:nowrap}
.brand{
    display:inline-flex;align-items:center;gap:10px;
    font-weight:800;font-size:1.24rem;letter-spacing:.01em;flex-shrink:0;
}
.brand .brand-mark{
    width:34px;height:34px;border-radius:12px;
    background:var(--gradient);
    display:grid;place-items:center;
    box-shadow:0 6px 14px rgba(217,58,92,.28);
}
.brand .brand-mark svg{width:20px;height:20px}
.brand .brand-text span{color:var(--primary)}
.topnav{
    display:flex;align-items:center;gap:2px;margin-left:6px;min-width:0;
}
.topnav a{
    position:relative;padding:.5rem .76rem;border-radius:10px;
    font-size:.95rem;font-weight:600;color:var(--muted);
    transition:var(--transition);white-space:nowrap;
}
.topnav a:hover{background:var(--accent-soft);color:var(--primary-deep)}
.topnav a.is-active{color:var(--primary);background:rgba(217,58,92,.07)}
.topnav a.is-active::after{
    content:"";position:absolute;left:.7rem;right:.7rem;bottom:-1px;height:3px;
    border-radius:6px 6px 0 0;background:var(--gradient);
}
.top-search{
    flex:1;display:flex;align-items:center;max-width:280px;margin-left:auto;
    background:#fff;border:1px solid var(--line-strong);
    border-radius:14px;height:41px;padding-left:14px;
    transition:var(--transition);min-width:0;
}
.top-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--accent-ring)}
.top-search svg{width:16px;height:16px;stroke:var(--muted);flex-shrink:0}
.top-search input{
    border:0;outline:none;height:100%;width:100%;flex:1;
    padding:0 10px;background:transparent;
    font-size:.92rem;color:var(--ink);min-width:0;
}
.top-search input::placeholder{color:var(--muted)}
.top-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.menu-trigger{
    display:none;width:40px;height:40px;border-radius:10px;
    background:#fff;border:1px solid var(--line);
    flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.menu-trigger span{width:17px;height:2px;background:var(--ink);border-radius:3px;transition:var(--transition)}
.menu-trigger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-trigger.open span:nth-child(2){opacity:0}
.menu-trigger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* 移动抽屉 */
.mobile-panel{
    position:fixed;inset:0;z-index:140;visibility:hidden;opacity:0;
    transition:var(--transition);pointer-events:none;
}
.mobile-panel.open{visibility:visible;opacity:1;pointer-events:auto}
.mobile-panel .panel-mask{position:absolute;inset:0;background:rgba(38,16,24,.36)}
.mobile-panel .panel-drawer{
    position:absolute;left:0;top:0;bottom:0;
    width:min(86vw,330px);background:#fff;
    box-shadow:var(--shadow-lg);
    padding:1.1rem 1.2rem;
    overflow:auto;
    transform:translateX(-100%);
    transition:transform .32s ease;
    display:flex;flex-direction:column;gap:1rem;
}
.mobile-panel.open .panel-drawer{transform:translateX(0)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:.6rem;border-bottom:1px solid var(--line)}
.panel-head .panel-brand{font-weight:800;font-size:1.15rem;color:var(--primary)}
.close-drawer{width:36px;height:36px;border-radius:10px;background:var(--bg);font-size:1.2rem;display:grid;place-items:center;color:var(--ink);transition:var(--transition)}
.close-drawer:hover{background:var(--bg-soft);color:var(--primary)}
.panel-nav a{
    display:block;padding:.65rem .7rem;margin-bottom:.3rem;
    border-radius:12px;font-weight:700;color:var(--ink);
    background:var(--bg);border:1px solid transparent;
    transition:var(--transition);
}
.panel-nav a:hover{border-color:var(--line-strong);color:var(--primary-deep)}
.panel-nav a.is-active{background:var(--accent-soft);color:var(--primary);border-color:rgba(217,58,92,.12)}
.panel-sub-head{font-size:.75rem;font-weight:800;letter-spacing:.14em;color:var(--muted);padding:.2rem .4rem 0}
.panel-cats a{
    display:block;padding:.5rem .7rem;border-radius:10px;margin-top:2px;
    font-size:.9rem;color:var(--muted);font-weight:600;
}
.panel-cats a:hover{background:var(--bg);color:var(--primary)}

/* ===================== 主栅格布局 ===================== */
.doc-main{padding-top:2rem;padding-bottom:4rem;position:relative}
.sidebar-col{max-width:100%}
.content-col{max-width:100%;min-width:0}
.doc-side{position:sticky;top:88px;display:flex;flex-direction:column;gap:18px}
.side-card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:22px;
    padding:1.2rem 1.1rem;
    box-shadow:var(--shadow-sm);
}
.side-card-title{
    font-size:.78rem;font-weight:800;letter-spacing:.12em;
    color:var(--muted);text-transform:uppercase;
    padding:0 .4rem .5rem;border-bottom:1px solid var(--line);
    margin-bottom:.6rem;
}
.side-card-nav{display:flex;flex-direction:column;gap:2px}
.side-card-nav a{
    display:flex;align-items:center;gap:.5rem;
    padding:.5rem .62rem;border-radius:10px;
    font-size:.92rem;font-weight:600;color:var(--muted);
    border-left:3px solid transparent;
    transition:var(--transition);
}
.side-card-nav a .side-num{font-family:var(--mono);font-size:.75rem;color:var(--accent);min-width:26px}
.side-card-nav a:hover{background:var(--bg-soft);color:var(--primary-deep)}
.side-card-nav a.is-active{background:rgba(217,58,92,.07);color:var(--primary);border-left-color:var(--primary)}
.side-note{
    border-radius:20px;
    background:linear-gradient(150deg,#5B1226,#9A2B4A);
    color:#FFF6F7;padding:1rem 1.1rem;
    position:relative;overflow:hidden;
}
.side-note::after{
    content:"";position:absolute;width:70px;height:70px;right:-30px;top:-25px;
    background:rgba(255,255,255,.08);border-radius:50%;
}
.side-note small{opacity:.88;display:block;font-size:.78rem;letter-spacing:.04em}
.side-note b{font-size:1rem;display:block;margin:.35rem 0 .15rem}
.side-note .mono{font-family:var(--mono);font-size:.8rem;opacity:.92}

/* ===================== 分类页标题区 ===================== */
.crumbs{
    display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;
    font-size:.85rem;font-weight:600;color:var(--muted);
    margin-bottom:1.2rem;
}
.crumbs a{color:var(--muted);transition:var(--transition)}
.crumbs a:hover{color:var(--primary)}
.crumbs .sep{color:var(--line-strong)}
.crumbs .current{color:var(--primary)}
.page-head{
    background:var(--surface);
    border-radius:var(--radius-lg);
    border:1px solid var(--line);
    padding:clamp(1.5rem,3vw,2.5rem);
    box-shadow:var(--shadow-sm);
    margin-bottom:1.6rem;
}
.page-head h1{
    font-size:clamp(1.9rem,3.6vw,2.8rem);
    font-weight:800;letter-spacing:-.02em;line-height:1.18;
}
.page-head h1 .brand-color{color:var(--primary)}
.page-head .lead{margin-top:1rem;color:var(--muted);font-size:1.04rem;max-width:900px}
.page-head .head-foot{
    display:flex;flex-wrap:wrap;align-items:center;gap:.8rem;
    margin-top:1.4rem;padding-top:1.2rem;
    border-top:1px dashed var(--line);
}
.sort-tools{
    display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap;
    background:var(--bg);border:1px solid var(--line);
    border-radius:14px;padding:.4rem .8rem;
}
.sort-tools label{font-size:.78rem;font-weight:700;color:var(--muted)}
.sort-tools select{
    border:0;background:transparent;font-size:.86rem;font-weight:700;
    color:var(--ink);outline:none;cursor:pointer;
}
.item-count{
    font-family:var(--mono);font-size:.82rem;color:var(--primary);
    background:var(--accent-soft);padding:.3rem .7rem;border-radius:999px;
}

/* ===================== 数据条 ===================== */
.stat-band{
    margin-bottom:2.4rem;overflow:hidden;position:relative;
    border-radius:var(--radius-lg);
    background:linear-gradient(120deg, #1B0A0E 0%,#4D1626 45%,#7A2842 100%);
    padding:1.2rem 1.6rem;
    display:grid;grid-template-columns:repeat(4,1fr);
    gap:1rem;
    box-shadow:var(--shadow-md);
}
.stat-band::before{
    content:"";position:absolute;inset:0;
    opacity:.12;
    background:
        radial-gradient(circle at 8% 30%,#FF7B89 0,transparent 240px),
        radial-gradient(circle at 96% 72%,#D93A5C 0,transparent 280px);
}
.stat-cell{position:relative;padding:.4rem .2rem;color:#FDEFF2}
.stat-cell:not(:last-child){border-right:1px solid rgba(255,255,255,.09)}
.stat-num{
    font-family:var(--mono);font-weight:800;
    font-size:clamp(1.4rem,2.6vw,2rem);
    line-height:1.15;color:#fff;
    font-variant-numeric:tabular-nums;
}
.stat-cell small{
    display:block;margin-top:.2rem;
    font-size:.76rem;color:rgba(255,225,230,.82);
    line-height:1.5;
}

/* ===================== 区块间隔与锚点 ===================== */
.block{scroll-margin-top:96px;margin-bottom:calc(clamp(2.6rem,5vw,4.2rem))}
.block .block-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;margin-bottom:1.6rem}
.block .block-head .sub-note{font-size:.86rem;color:var(--muted)}
.section-block-margin{margin-bottom:2.6rem}

/* ===================== 推荐条目 ===================== */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem}
.feature-card{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-lg);overflow:hidden;
    box-shadow:var(--shadow-sm);
    transition:var(--transition);
    display:flex;flex-direction:column;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.feature-card .thumb{position:relative;aspect-ratio:16/8.6;overflow:hidden;background:#F0E6E9}
.feature-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.feature-card:hover .thumb img{transform:scale(1.04)}
.feature-card .thumb .top-badge{position:absolute;top:12px;left:12px;z-index:2}
.feature-body{padding:1.1rem 1.25rem 1.3rem;display:flex;flex-direction:column;gap:.7rem;flex:1}
.feature-body h3{font-size:1.16rem;font-weight:800;line-height:1.4}
.feature-body h3 a{transition:var(--transition)}
.feature-body h3 a:hover{color:var(--primary)}
.feature-body p{color:var(--muted);font-size:.92rem;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.feature-meta{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;margin-top:auto;font-size:.82rem;color:var(--muted)}
.feature-meta .date{margin-left:auto;font-family:var(--mono)}

/* ===================== 分组列表 ===================== */
.lib-group{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:1.4rem}
.group-headbar{
    display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;
    padding:1.05rem 1.35rem;
    background:linear-gradient(145deg,var(--bg-soft),#FFF);
    border-bottom:1px solid var(--line);
}
.group-headbar .gh-icon{
    width:36px;height:36px;border-radius:12px;
    display:grid;place-items:center;color:#fff;
    background:var(--gradient);font-size:1rem;
}
.group-headbar .gh-box{flex:1;min-width:0}
.group-headbar .gh-box h3{font-size:1.04rem;font-weight:800}
.group-headbar .gh-box p{font-size:.8rem;color:var(--muted);margin-top:2px}
.group-headbar .gh-total{font-family:var(--mono);font-size:.82rem;color:var(--primary);background:var(--accent-soft);padding:.25rem .7rem;border-radius:999px;white-space:nowrap}
.lib-list{display:flex;flex-direction:column}
.lib-item{
    display:flex;gap:1.1rem;align-items:center;
    padding:1.25rem 1.35rem;
    background:#fff;
    border-bottom:1px solid var(--line);
    transition:var(--transition);
}
.lib-item:last-child{border-bottom:0}
.lib-item:hover{background:#FFFDFE;box-shadow:inset 4px 0 0 var(--primary)}
.item-thumb{
    flex-shrink:0;width:174px;height:108px;
    border-radius:16px;overflow:hidden;
    background:#F1E5E9;border:1px solid var(--line);
}
.item-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.lib-item:hover .item-thumb img{transform:scale(1.05)}
.item-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:.42rem}
.item-main .item-labelline{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.item-main h4{font-size:1.03rem;font-weight:800;line-height:1.45}
.item-main h4 a{transition:var(--transition)}
.item-main h4 a:hover{color:var(--primary)}
.item-main .item-abs{
    color:var(--muted);font-size:.9rem;line-height:1.65;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.item-tags{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;font-size:.78rem;color:var(--muted);margin-top:.15rem}
.item-tags .dot{width:5px;height:5px;border-radius:50%;background:var(--gradient);display:inline-block}
.item-tags .date{margin-left:auto;font-family:var(--mono);font-size:.78rem}
.updated-note{background:rgba(217,58,92,.02)}

/* ===================== 中间订阅条 ===================== */
.cta-inline{
    border-radius:var(--radius-lg);
    padding:1.4rem 1.8rem;
    margin:2.2rem 0;
    background:
        linear-gradient(90deg, rgba(217,58,92,.06), rgba(255,255,255,.5)),
        var(--surface);
    border:1px solid rgba(217,58,92,.16);
    display:flex;align-items:center;justify-content:space-between;gap:1.6rem;flex-wrap:wrap;
    box-shadow:var(--shadow-sm);
}
.cta-inline .ci-head{flex:1;min-width:240px}
.cta-inline .ci-head h3{font-size:1.15rem;font-weight:800;color:var(--primary-deep)}
.cta-inline .ci-head p{font-size:.88rem;color:var(--muted);margin-top:.3rem;line-height:1.7}
.ci-actions{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap}

/* ===================== 说明书双卡 + 对比 ===================== */
.double-card{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem}
.doc-mini-card{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-lg);padding:1.5rem 1.5rem 1.6rem;
    box-shadow:var(--shadow-sm);transition:var(--transition);
    position:relative;overflow:hidden;
}
.doc-mini-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.doc-mini-card .mini-corner{
    position:absolute;top:0;right:0;width:80px;height:80px;border-radius:0 0 0 80px;
    background:var(--accent-soft);opacity:.6;
}
.doc-mini-card h3{font-size:1.12rem;font-weight:800;margin:.9rem 0 .6rem}
.doc-mini-card p{color:var(--muted);font-size:.9rem;line-height:1.75}
.rule-list{margin-top:1rem;display:flex;flex-direction:column;gap:.62rem}
.rule-list li{
    display:flex;gap:.6rem;align-items:flex-start;
    font-size:.9rem;font-weight:600;color:var(--ink);
}
.rule-list li::before{
    content:"";flex:0 0 5px;width:5px;height:5px;border-radius:50%;
    margin-top:.62rem;background:var(--gradient);
}
.mini-ico{
    width:44px;height:44px;border-radius:14px;
    background:var(--gradient);color:#fff;
    display:grid;place-items:center;font-size:1.2rem;
    box-shadow:0 10px 20px rgba(217,58,92,.2);
}
.mini-ico.is-mint{background:linear-gradient(135deg,#2F9E7A,#1D7C5F);box-shadow:0 10px 20px rgba(47,158,122,.18);color:#EDFBF6}
.link-arrow{display:inline-flex;align-items:center;gap:.4rem;font-weight:700;color:var(--primary);font-size:.9rem;margin-top:1.1rem;transition:var(--transition)}
.link-arrow:hover{gap:.7rem;color:var(--primary-deep)}

/* 普通浏览 vs Pro */
.compare-box{
    border-radius:var(--radius-lg);
    background:var(--surface);
    border:1px solid var(--line);
    box-shadow:var(--shadow-sm);
    overflow:hidden;
}
.compare-grid{display:grid;grid-template-columns:1fr 1fr}
.compare-col{padding:1.5rem 1.6rem}
.compare-col + .compare-col{border-left:1px solid var(--line);background:var(--bg-soft)}
.compare-col .compare-head{display:flex;align-items:center;gap:.7rem;margin-bottom:1rem}
.compare-col h4{font-size:1.05rem;font-weight:800}
.compare-col ul{display:flex;flex-direction:column;gap:.6rem}
.compare-col ul li{font-size:.9rem;color:var(--ink);display:flex;gap:.55rem;align-items:flex-start}
.compare-col ul li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gradient);margin-top:.46rem;flex-shrink:0}
.compare-col.is-pro{background:linear-gradient(150deg,#FFF1F4,#FFF);}
.compare-col .pro-price{font-size:.88rem;color:var(--muted);margin-top:1rem;background:rgba(217,58,92,.05);border-radius:12px;padding:.65rem .8rem;line-height:1.7}

/* ===================== FAQ ===================== */
.faq-wrap{max-width:940px}
.faq-item{
    background:var(--surface);border:1px solid var(--line);
    border-radius:20px;margin-bottom:.9rem;
    overflow:hidden;transition:var(--transition);
    box-shadow:var(--shadow-sm);
}
.faq-item:hover{border-color:var(--line-strong)}
.faq-item[open]{box-shadow:var(--shadow-md)}
.faq-item summary{
    display:flex;align-items:center;justify-content:space-between;gap:1rem;
    padding:1.15rem 1.4rem;
    cursor:pointer;font-weight:700;font-size:.98rem;
    list-style:none;transition:var(--transition);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--primary)}
.faq-item .faq-ico{
    flex:0 0 22px;width:22px;height:22px;border-radius:50%;
    background:var(--accent-soft);position:relative;
}
.faq-item .faq-ico::before,.faq-item .faq-ico::after{
    content:"";position:absolute;background:var(--primary);border-radius:1px;
}
.faq-item .faq-ico::before{left:7px;right:7px;top:10px;height:2px}
.faq-item .faq-ico::after{top:7px;bottom:7px;left:10px;width:2px}
.faq-item[open] .faq-ico::after{opacity:0}
.faq-answer{padding:0 1.4rem 1.25rem;color:var(--muted);font-size:.92rem;line-height:1.8;max-width:880px}
.faq-answer a{color:var(--primary);font-weight:700}

/* ===================== 最终CTA ===================== */
.cta-final{
    position:relative;overflow:hidden;
    border-radius:var(--radius-xl);
    color:#fff;
    background:
        linear-gradient(140deg, rgba(28,8,14,.78), rgba(122,40,66,.54)),
        url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
    border:1px solid rgba(255,255,255,.1);
    text-align:center;
    padding:clamp(2.6rem,6vw,5rem) clamp(1.4rem,5vw,4.2rem);
    box-shadow:var(--shadow-lg);
    scroll-margin-top:96px;
}
.cta-final::before{
    content:"";position:absolute;top:-60px;left:50%;
    width:360px;height:160px;border-radius:50%;
    background:rgba(255,123,137,.16);filter:blur(45px);
    transform:translateX(-50%);
}
.cta-final h2{
    position:relative;font-weight:800;
    font-size:clamp(1.7rem,3.6vw,2.6rem);
    line-height:1.3;
    cursor:default;
}
.cta-final p{position:relative;color:rgba(255,235,238,.9);font-size:1.02rem;max-width:700px;margin:1rem auto 1.8rem}
.cta-actions{position:relative;display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}
.cta-note{position:relative;margin-top:1.6rem;font-size:.8rem;color:rgba(255,230,234,.76);line-height:1.8}

/* ===================== 站点页脚 ===================== */
.site-footer{
    border-top:1px solid var(--line);
    background:var(--surface);
    padding:3rem 22px 1.6rem;
    border-radius:0;
    color:var(--muted);
}
.footer-grid{
    display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;
    gap:2.2rem;margin-bottom:2rem;
}
.footer-brand{display:flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.2rem;color:var(--ink)}
.mini-logo{font-size:1.5rem;line-height:1}
.footer-desc{color:var(--muted);font-size:.9rem;margin-top:.8rem;line-height:1.8;max-width:340px}
.footer-head{
    font-size:.8rem;font-weight:800;letter-spacing:.12em;
    color:var(--ink);margin-bottom:1rem;
}
.footer-links{display:flex;flex-direction:column;gap:.55rem}
.footer-links a{font-size:.9rem;color:var(--muted);transition:var(--transition)}
.footer-links a:hover{color:var(--primary)}
.footer-version{font-size:.9rem;line-height:1.9}
.footer-version b{color:var(--primary);font-family:var(--mono);font-weight:700}
.footer-bottom{
    display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
    border-top:1px solid var(--line);
    padding-top:1.4rem;font-size:.8rem;
}
.footer-bottom a{color:var(--muted);border-bottom:1px dashed var(--line-strong);transition:var(--transition)}
.footer-bottom a:hover{color:var(--primary);border-bottom-color:var(--primary)}

/* ===================== 响应式断点 ===================== */
@media screen and (min-width:640px) and (max-width:1023px){
    .top-search{display:flex;flex-basis:100%;order:4;max-width:none;margin:0 0 .55rem;height:42px}
    .topbar-inner{flex-wrap:wrap;height:auto;padding:.4rem 0 .6rem;gap:10px}
    .top-nav-wrap{display:none}
    .menu-trigger{display:flex}
    .top-actions .btn-secondary{display:none}
    .stat-band{grid-template-columns:1fr 1fr}
    .stat-cell:nth-child(2){border-right:0}
    .stat-cell:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:.7rem}
    .feature-grid{grid-template-columns:1fr}
    .double-card{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr 1fr}
}
@media screen and (min-width:1024px){
    .doc-content-wide{display:block}
    .panel-cats{display:none}
}
@media screen and (max-width:1023px){
    .topnav{display:none}
    .top-search{margin-left:0}
    .doc-side{display:none}
    .menu-trigger{display:flex}
    .content-col{width:100%}
    .doc-main{padding-top:1rem}
}
@media screen and (max-width:639px){
    .container{padding-left:16px;padding-right:16px}
    .topbar-inner{flex-wrap:wrap;height:auto;padding:.45rem 0 .6rem;gap:8px}
    .top-search{order:3;flex-basis:100%;max-width:none;margin:0;height:40px}
    .top-actions{order:2;margin-left:0}
    .top-actions .btn-secondary{display:none}
    .menu-trigger{display:flex}
    .brand{font-size:1.12rem}
    .brand .brand-mark{width:30px;height:30px;border-radius:10px}
    .brand .brand-mark svg{width:18px;height:18px}
    .page-head{border-radius:20px}
    .page-head .head-foot{gap:.7rem}
    .stat-band{grid-template-columns:1fr;padding:1.1rem 1.3rem}
    .stat-cell{display:flex;justify-content:space-between;align-items:center;border-right:0;border-bottom:1px solid rgba(255,255,255,.08);padding:.5rem 0}
    .stat-cell:last-child{border-bottom:0}
    .stat-cell small{margin:0;text-align:right}
    .feature-grid{grid-template-columns:1fr}
    .lib-item{flex-direction:column;align-items:flex-start;padding:1rem}
    .item-thumb{width:100%;height:auto;aspect-ratio:16/9}
    .double-card{grid-template-columns:1fr}
    .compare-grid{grid-template-columns:1fr}
    .compare-col + .compare-col{border-left:0;border-top:1px solid var(--line)}
    .cta-inline{padding:1.25rem 1.25rem;flex-direction:column;align-items:flex-start}
    .ci-actions{width:100%}
    .ci-actions .btn{flex:1}
    .cta-actions .btn{flex:1;justify-content:center}
    .footer-grid{grid-template-columns:1fr;gap:1.8rem}
    .footer-bottom{flex-direction:column}
    .sort-tools{width:100%}
    .item-count{margin-left:0}
}
@media screen and (max-width:479px){
    .top-actions .top-version{display:none}
    .brand .brand-text{font-size:1.04rem}
    .sec-title{font-size:1.5rem}
    .cta-inline .ci-head h3{font-size:1rem}
    .group-headbar .gh-box p{display:none}
    .group-headbar .gh-total{margin-left:auto}
}