/* roulang page: index */
:root{
  --berry:#D93F57;
  --berry-dark:#B92F46;
  --berry-soft:#FBEDE7;
  --ink:#2B1B2C;
  --ink-soft:#3A2639;
  --celadon:#138A7E;
  --celadon-soft:#E6F3F1;
  --apricot:#F4B46A;
  --bg:#FFF7F1;
  --card:#FFFFFF;
  --soft:#FBEDE7;
  --line:#EAD8D0;
  --text:#241A22;
  --muted:#6E5C65;
  --radius:18px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow:0 10px 28px rgba(43,27,44,.07);
  --shadow-hover:0 16px 40px rgba(43,27,44,.13);
  --container:1200px;
  --ease:all .22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;object-fit:cover;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--celadon);outline-offset:3px;border-radius:6px;}

.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:76px 0;}
.section--white{background:var(--card);}
.section--soft{background:var(--soft);}
.section--ink{background:var(--ink);color:#FFF1E9;}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head h2{font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:800;line-height:1.35;letter-spacing:.01em;}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px;}
.section--ink .section-head p{color:#D9C6D0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:var(--berry-soft);color:var(--berry);
  font-size:13px;font-weight:700;letter-spacing:.02em;
  margin-bottom:16px;
}
.section--ink .eyebrow{background:rgba(255,255,255,.1);color:var(--apricot);}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;line-height:1;
  transition:var(--ease);white-space:nowrap;
}
.btn--primary{background:var(--berry);color:#fff;box-shadow:0 8px 20px rgba(217,63,87,.28);}
.btn--primary:hover{background:var(--berry-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,63,87,.34);}
.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);}
.btn--ghost:hover{background:var(--soft);border-color:var(--berry);color:var(--berry);}
.btn--light{background:#fff;color:var(--ink);}
.btn--light:hover{background:var(--berry-soft);color:var(--berry);transform:translateY(-2px);}
.btn--outline-light{background:transparent;color:#FFF1E9;border:1.5px solid rgba(255,255,255,.3);}
.btn--outline-light:hover{border-color:var(--apricot);color:var(--apricot);transform:translateY(-2px);}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--berry);font-weight:700;font-size:14px;transition:var(--ease);}
.link-arrow::after{content:"→";transition:var(--ease);}
.link-arrow:hover{color:var(--berry-dark);}
.link-arrow:hover::after{transform:translateX(4px);}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,247,241,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:76px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;background:var(--berry);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 6px 16px rgba(217,63,87,.28);
}
.brand-mark svg{width:22px;height:22px;fill:#fff;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.01em;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.08em;margin-top:2px;}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px;}
.nav a{
  padding:9px 14px;border-radius:var(--radius-pill);
  font-size:15px;color:var(--muted);font-weight:600;transition:var(--ease);
}
.nav a:hover{color:var(--ink);background:var(--soft);}
.nav a.active{color:var(--berry);background:var(--berry-soft);}
.header-cta{margin-left:12px;}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);align-items:center;justify-content:center;
  margin-left:auto;background:#fff;
}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--ink);color:#FFF3EC;overflow:hidden;}
.hero-bg{
  position:absolute;inset:0;
  background-image:url(/assets/images/1cde93ad04244a9f.webp);
  background-size:cover;background-position:center;
  opacity:.32;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(43,27,44,.94) 0%,rgba(43,27,44,.82) 52%,rgba(43,27,44,.62) 100%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.08fr .92fr;gap:56px;
  padding:80px 0 84px;align-items:center;
}
.hero h1{
  font-size:clamp(2.1rem,3.5vw,3.35rem);
  font-weight:800;line-height:1.24;letter-spacing:.01em;
}
.hero h1 em{font-style:normal;color:var(--apricot);}
.hero-sub{
  margin-top:20px;font-size:17px;line-height:1.8;color:#E3D2DA;max-width:560px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
.badge-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:var(--radius-pill);
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.16);
  font-size:13px;font-weight:600;color:#F2E2E8;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--celadon);flex-shrink:0;box-shadow:0 0 0 3px rgba(19,138,126,.22);}
.dot--amber{background:var(--apricot);box-shadow:0 0 0 3px rgba(244,180,106,.22);}
.dot--rose{background:var(--berry);box-shadow:0 0 0 3px rgba(217,63,87,.22);}

.status-board{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
}
.status-tile{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  border-radius:16px;padding:20px 18px;
  backdrop-filter:blur(6px);
  transition:var(--ease);
}
.status-tile:hover{background:rgba(255,255,255,.12);transform:translateY(-2px);}
.status-tile .label{font-size:12px;color:#CBB6C2;letter-spacing:.05em;}
.status-tile .value{font-size:22px;font-weight:800;margin-top:6px;color:#fff;letter-spacing:.01em;}
.status-tile .hint{font-size:12.5px;color:#C4AEB9;margin-top:8px;display:flex;align-items:center;gap:6px;}
.board-foot{
  grid-column:1/-1;display:flex;flex-wrap:wrap;gap:18px;align-items:center;
  padding:14px 18px;border-radius:14px;
  background:rgba(19,138,126,.16);
  border:1px solid rgba(19,138,126,.34);
  font-size:13px;color:#CFEDE8;
}

/* ---------- 状态卡面板 ---------- */
.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.panel-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow);transition:var(--ease);
  display:flex;flex-direction:column;
}
.panel-card:hover{border-color:#F3C4CE;box-shadow:var(--shadow-hover);transform:translateY(-3px);}
.panel-card .top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;}
.panel-card h3{font-size:17px;font-weight:800;}
.state-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:var(--radius-pill);
  font-size:12px;font-weight:700;
  background:var(--celadon-soft);color:var(--celadon);
}
.state-tag--amber{background:#FDF0DF;color:#A96A22;}
.state-tag--rose{background:var(--berry-soft);color:var(--berry);}
.panel-card p{font-size:14.5px;color:var(--muted);line-height:1.7;flex:1;}
.panel-card .foot{
  margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:12.5px;color:#9B8890;
}

/* ---------- 专题栏目 ---------- */
.topic-grid{display:flex;flex-wrap:wrap;gap:12px;}
.topic-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:11px 20px;border-radius:var(--radius-pill);
  background:var(--card);border:1px solid var(--line);
  font-size:14.5px;font-weight:600;color:var(--text);
  transition:var(--ease);
}
.topic-chip:hover{border-color:var(--berry);color:var(--berry);background:var(--berry-soft);transform:translateY(-2px);}
.topic-chip .ico{
  width:22px;height:22px;border-radius:7px;background:var(--berry-soft);
  display:flex;align-items:center;justify-content:center;
  font-size:11px;color:var(--berry);font-weight:800;flex-shrink:0;
}
.topic-chip:hover .ico{background:var(--berry);color:#fff;}

/* ---------- 入口速览 ---------- */
.entry-list{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--card);}
.entry-row{
  display:grid;grid-template-columns:1.3fr 1fr .9fr .9fr auto;
  gap:16px;align-items:center;
  padding:20px 26px;
  border-bottom:1px solid var(--line);
  transition:var(--ease);
}
.entry-row:last-child{border-bottom:0;}
.entry-row:hover{background:#FFFAF6;}
.entry-row .name{font-weight:800;font-size:15.5px;}
.entry-row .name small{display:block;font-weight:500;font-size:12.5px;color:var(--muted);margin-top:3px;}
.entry-row .cell{font-size:13.5px;color:var(--muted);}
.entry-row .cell b{color:var(--text);font-weight:700;}
.entry-head{
  display:grid;grid-template-columns:1.3fr 1fr .9fr .9fr auto;
  gap:16px;padding:14px 26px;
  background:var(--soft);font-size:12.5px;font-weight:700;
  color:#8C6E78;letter-spacing:.06em;
}

/* ---------- 三步指引 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative;}
.step-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 24px;box-shadow:var(--shadow);position:relative;transition:var(--ease);
}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#F3C4CE;}
.step-num{
  width:44px;height:44px;border-radius:14px;background:var(--berry);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;
  margin-bottom:18px;box-shadow:0 8px 18px rgba(217,63,87,.24);
}
.step-card h3{font-size:18px;font-weight:800;margin-bottom:10px;}
.step-card p{font-size:14.5px;color:var(--muted);line-height:1.75;}
.tag{
  display:inline-flex;align-items:center;
  padding:4px 12px;border-radius:var(--radius-pill);
  background:var(--celadon-soft);color:var(--celadon);
  font-size:12px;font-weight:700;margin-top:16px;
}

/* ---------- 玩法 ---------- */
.play-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.play-big{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:var(--ink);color:#fff;min-height:280px;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:30px 28px;transition:var(--ease);
}
.play-big img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;transition:var(--ease);}
.play-big::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(43,27,44,.15) 0%,rgba(43,27,44,.88) 100%);}
.play-big:hover img{transform:scale(1.05);opacity:.5;}
.play-big > *{position:relative;z-index:2;}
.play-big h3{font-size:21px;font-weight:800;margin-bottom:8px;}
.play-big p{font-size:14.5px;color:#D9C6D0;line-height:1.7;max-width:400px;}
.play-big .tag{background:rgba(255,255,255,.14);color:#F2E2E8;margin-top:16px;align-self:flex-start;}
.play-mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:22px;}
.mini-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;box-shadow:var(--shadow);transition:var(--ease);
}
.mini-card:hover{border-color:#F3C4CE;transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.mini-card .ico{
  width:40px;height:40px;border-radius:12px;background:var(--berry-soft);color:var(--berry);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;margin-bottom:16px;
}
.mini-card h3{font-size:16px;font-weight:800;margin-bottom:8px;}
.mini-card p{font-size:14px;color:var(--muted);line-height:1.7;}

/* ---------- 兴趣标签 ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px;}
.tag-cloud span{
  padding:8px 16px;border-radius:var(--radius-pill);
  background:var(--card);border:1px solid var(--line);
  font-size:13.5px;font-weight:600;color:var(--muted);transition:var(--ease);
}
.tag-cloud span:hover{border-color:var(--celadon);color:var(--celadon);background:var(--celadon-soft);}
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.scene-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:var(--ease);
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#F3C4CE;}
.scene-card .media{height:150px;background:var(--soft);overflow:hidden;}
.scene-card .media img{width:100%;height:100%;transition:var(--ease);}
.scene-card:hover .media img{transform:scale(1.05);}
.scene-card .body{padding:22px;}
.scene-card h3{font-size:16.5px;font-weight:800;margin-bottom:9px;}
.scene-card p{font-size:14px;color:var(--muted);line-height:1.72;}

/* ---------- 设备兼容 ---------- */
.device-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.device-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow);transition:var(--ease);
}
.device-card:hover{border-color:var(--celadon);transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.device-card .ico{
  width:46px;height:46px;border-radius:14px;background:var(--celadon-soft);color:var(--celadon);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.device-card .ico svg{width:22px;height:22px;fill:currentColor;}
.device-card h3{font-size:17px;font-weight:800;margin-bottom:12px;}
.device-card dl{margin:0;font-size:13.8px;line-height:1.7;}
.device-card dt{color:#9B8890;font-size:12.5px;margin-top:10px;font-weight:600;}
.device-card dd{margin:2px 0 0;color:var(--text);}

/* ---------- 安全隐私 ---------- */
.safety-wrap{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start;}
.safety-wrap h2{font-size:clamp(1.5rem,2.4vw,2.05rem);font-weight:800;line-height:1.36;}
.safety-wrap .lead{margin-top:16px;color:var(--muted);font-size:15.5px;line-height:1.8;}
.safety-actions{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px;}
.check-list{display:flex;flex-direction:column;gap:14px;}
.check-item{
  display:flex;gap:14px;padding:20px 22px;
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  transition:var(--ease);
}
.check-item:hover{border-color:var(--celadon);box-shadow:var(--shadow);}
.check-item .mark{
  width:26px;height:26px;border-radius:50%;background:var(--celadon-soft);color:var(--celadon);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;flex-shrink:0;margin-top:2px;
}
.check-item h4{font-size:15px;font-weight:800;margin-bottom:5px;}
.check-item p{font-size:13.8px;color:var(--muted);line-height:1.7;}

/* ---------- 防骗提示 ---------- */
.risk-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.risk-card{
  border-radius:var(--radius);padding:32px 28px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  transition:var(--ease);
}
.risk-card:hover{background:rgba(255,255,255,.1);transform:translateY(-3px);}
.risk-card h3{font-size:19px;font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:10px;}
.risk-card h3 .ico{
  width:32px;height:32px;border-radius:10px;background:rgba(244,180,106,.18);color:var(--apricot);
  display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;
}
.risk-card ul li{
  position:relative;padding-left:20px;font-size:14.5px;line-height:1.85;color:#DCC9D2;
}
.risk-card ul li::before{
  content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:2px;
  background:var(--apricot);transform:rotate(45deg);
}
.risk-foot{margin-top:32px;display:flex;flex-wrap:wrap;align-items:center;gap:16px;}

/* ---------- 教程精选 ---------- */
.tutorial-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;}
.tut-main{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:var(--ease);display:flex;flex-direction:column;
}
.tut-main:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#F3C4CE;}
.tut-main .media{height:250px;overflow:hidden;background:var(--soft);}
.tut-main .media img{width:100%;height:100%;transition:var(--ease);}
.tut-main:hover .media img{transform:scale(1.04);}
.tut-main .body{padding:28px;}
.tut-main h3{font-size:21px;font-weight:800;margin-bottom:12px;line-height:1.4;}
.tut-main p{font-size:14.8px;color:var(--muted);line-height:1.78;}
.tut-side{display:flex;flex-direction:column;gap:24px;}
.tut-small{
  flex:1;display:flex;gap:18px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);transition:var(--ease);
}
.tut-small:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#F3C4CE;}
.tut-small .thumb{
  width:104px;height:88px;border-radius:12px;overflow:hidden;flex-shrink:0;background:var(--soft);
}
.tut-small .thumb img{width:100%;height:100%;}
.tut-small h3{font-size:16px;font-weight:800;margin-bottom:6px;line-height:1.45;}
.tut-small p{font-size:13.5px;color:var(--muted);line-height:1.6;}

/* ---------- 资讯 CMS ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:var(--ease);
  display:flex;flex-direction:column;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#F3C4CE;}
.news-card .body{padding:24px;display:flex;flex-direction:column;flex:1;}
.news-card .cat{
  display:inline-flex;align-self:flex-start;
  padding:4px 12px;border-radius:var(--radius-pill);
  background:var(--berry-soft);color:var(--berry);
  font-size:12px;font-weight:700;margin-bottom:14px;
}
.news-card h3{font-size:17px;font-weight:800;line-height:1.5;margin-bottom:10px;}
.news-card p{font-size:14px;color:var(--muted);line-height:1.72;flex:1;}
.news-card .meta{
  margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;
  font-size:12.5px;color:#9B8890;
}
.empty-state{
  background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);
  padding:56px 24px;text-align:center;color:var(--muted);font-size:15px;
}
.news-more{margin-top:34px;text-align:center;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  overflow:hidden;transition:var(--ease);
}
.faq-item.open{border-color:#F3C4CE;box-shadow:var(--shadow);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;text-align:left;font-size:16px;font-weight:700;color:var(--text);
  min-height:44px;
}
.faq-q:hover{color:var(--berry);}
.faq-sign{
  width:28px;height:28px;border-radius:50%;background:var(--berry-soft);color:var(--berry);
  display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;
  flex-shrink:0;transition:var(--ease);
}
.faq-item.open .faq-sign{transform:rotate(45deg);background:var(--berry);color:#fff;}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .3s ease;
  font-size:14.8px;color:var(--muted);line-height:1.8;
}
.faq-item.open .faq-a{max-height:420px;}
.faq-a .inner{padding:0 24px 22px;}

/* ---------- 反馈表单 ---------- */
.feedback-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:52px;align-items:start;}
.feedback-info h2{font-size:clamp(1.5rem,2.4vw,2.05rem);font-weight:800;line-height:1.36;}
.feedback-info .lead{margin-top:16px;color:var(--muted);font-size:15.5px;line-height:1.8;}
.scope-list{margin-top:26px;display:flex;flex-direction:column;gap:12px;}
.scope-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:14.5px;color:var(--text);line-height:1.7;
}
.scope-list li::before{
  content:"";width:7px;height:7px;border-radius:2px;background:var(--celadon);
  transform:rotate(45deg);margin-top:10px;flex-shrink:0;
}
.form-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;}
.field label{font-size:13.5px;font-weight:700;color:var(--text);}
.field label span{color:var(--muted);font-weight:500;}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 16px;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:#FFFDFB;transition:var(--ease);
}
.field textarea{height:120px;padding:14px 16px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--celadon);box-shadow:0 0 0 3px rgba(19,138,126,.16);
}
.form-note{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.7;}
.form-ok{
  display:none;margin-bottom:18px;padding:14px 18px;border-radius:var(--radius-sm);
  background:var(--celadon-soft);color:#0C655C;font-size:14px;font-weight:600;
  border:1px solid rgba(19,138,126,.28);
}
.form-ok.show{display:block;}

/* ---------- 底部转化带 ---------- */
.cta-band{
  position:relative;background:var(--ink);color:#FFF3EC;overflow:hidden;
  padding:72px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1px);
  background-size:22px 22px;opacity:.5;
}
.cta-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:36px;}
.cta-inner h2{font-size:clamp(1.55rem,2.6vw,2.15rem);font-weight:800;line-height:1.36;max-width:620px;}
.cta-inner p{margin-top:14px;color:#D9C6D0;font-size:15.5px;max-width:620px;line-height:1.8;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#E8D9E0;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:44px;padding-bottom:48px;}
.footer-brand .brand-name{color:#FFF3EC;}
.footer-brand .brand-sub{color:#A8929E;}
.footer-brand p{margin-top:20px;font-size:14px;color:#B9A4B0;line-height:1.8;}
.footer-safe{
  margin-top:20px;padding:14px 16px;border-radius:12px;
  background:rgba(244,180,106,.1);border:1px solid rgba(244,180,106,.28);
  font-size:12.8px;color:#F0CFA6;line-height:1.7;
}
.footer-col h4{font-size:14px;font-weight:800;color:#FFF3EC;margin-bottom:18px;letter-spacing:.04em;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14px;color:#B9A4B0;transition:var(--ease);}
.footer-col a:hover{color:#6FD6C8;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:24px 0;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:#9C8794;
}
.footer-bottom .links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-bottom a:hover{color:#6FD6C8;}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .hero-inner{gap:40px;}
  .status-grid{grid-template-columns:repeat(2,1fr);}
  .play-mini-grid{grid-template-columns:repeat(2,1fr);}
  .device-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:992px){
  .container{padding:0 24px;}
  .section{padding:60px 0;}
  .menu-toggle{display:flex;}
  .nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#FFFDFB;border-bottom:1px solid var(--line);
    padding:14px 20px 20px;box-shadow:0 18px 30px rgba(43,27,44,.1);
    display:none;
  }
  .nav.open{display:flex;}
  .nav a{padding:12px 16px;border-radius:12px;}
  .header-cta{display:none;}
  .hero-inner{grid-template-columns:1fr;padding:56px 0 60px;}
  .hero-sub{max-width:100%;}
  .steps{grid-template-columns:1fr;}
  .scene-grid{grid-template-columns:1fr;}
  .play-grid{grid-template-columns:1fr;}
  .safety-wrap,.feedback-wrap{grid-template-columns:1fr;gap:34px;}
  .tutorial-grid{grid-template-columns:1fr;}
  .risk-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .entry-head{display:none;}
  .entry-row{grid-template-columns:1fr 1fr;gap:10px;padding:20px;}
  .entry-row .cell:nth-child(4){display:none;}
  .entry-row .link-arrow{grid-column:1/-1;margin-top:6px;}
}
@media (max-width:768px){
  .section{padding:50px 0;}
  .status-grid{grid-template-columns:1fr;}
  .play-mini-grid{grid-template-columns:1fr;}
  .device-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .status-board{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .brand-name{font-size:15.5px;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
}
@media (max-width:480px){
  .container{padding:0 20px;}
  .section{padding:44px 0;}
  .hero-inner{padding:46px 0 50px;}
  .hero-actions .btn{width:100%;}
  .status-board{grid-template-columns:1fr;}
  .status-tile .value{font-size:19px;}
  .footer-grid{grid-template-columns:1fr;}
  .entry-row{grid-template-columns:1fr;}
  .entry-row .cell:nth-child(4){display:block;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .form-card{padding:24px 20px;}
  .tut-small{flex-direction:column;align-items:flex-start;}
  .tut-small .thumb{width:100%;height:140px;}
  .cta-actions .btn{width:100%;}
}

/* roulang page: article */
:root{
  --berry:#D93F57;
  --berry-dark:#B92F46;
  --berry-soft:#FBEDE7;
  --ink:#2B1B2C;
  --ink-soft:#3A2639;
  --celadon:#138A7E;
  --celadon-soft:#E6F3F1;
  --apricot:#F4B46A;
  --bg:#FFF7F1;
  --card:#FFFFFF;
  --soft:#FBEDE7;
  --line:#EAD8D0;
  --text:#241A22;
  --muted:#6E5C65;
  --radius:18px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow:0 10px 28px rgba(43,27,44,.07);
  --shadow-hover:0 16px 40px rgba(43,27,44,.13);
  --container:1200px;
  --ease:all .22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
img{max-width:100%;display:block;object-fit:cover;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
:focus-visible{outline:3px solid var(--celadon);outline-offset:2px;border-radius:8px;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:76px 0;}
.section--white{background:var(--card);}
.section--soft{background:var(--soft);}
.section-head{max-width:760px;margin-bottom:36px;}
.section-head h2{font-size:clamp(1.45rem,2.3vw,2rem);font-weight:800;line-height:1.35;}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:var(--berry-soft);color:var(--berry);
  font-size:13px;font-weight:700;letter-spacing:.02em;margin-bottom:14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;}
/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;line-height:1;transition:var(--ease);white-space:nowrap;
}
.btn--primary{background:var(--berry);color:#fff;box-shadow:0 8px 20px rgba(217,63,87,.28);}
.btn--primary:hover{background:var(--berry-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,63,87,.34);}
.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);}
.btn--ghost:hover{background:var(--soft);border-color:var(--berry);color:var(--berry);}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--berry);font-weight:700;font-size:14px;transition:var(--ease);}
.link-arrow::after{content:"→";transition:var(--ease);}
.link-arrow:hover{color:var(--berry-dark);}
.link-arrow:hover::after{transform:translateX(4px);}
/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,247,241,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;min-height:76px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;background:var(--berry);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 6px 16px rgba(217,63,87,.28);
}
.brand-mark svg{width:22px;height:22px;fill:#fff;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.01em;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.08em;margin-top:2px;}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px;}
.nav a{
  padding:9px 14px;border-radius:var(--radius-pill);
  font-size:15px;color:var(--muted);font-weight:600;transition:var(--ease);
}
.nav a:hover{color:var(--ink);background:var(--soft);}
.nav a.active{color:var(--berry);background:var(--berry-soft);}
.header-cta{margin-left:8px;}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);align-items:center;justify-content:center;
  margin-left:auto;background:#fff;
}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}
/* 文章头部 */
.article-head{position:relative;background:var(--soft);border-bottom:1px solid var(--line);padding:58px 0 48px;overflow:hidden;}
.article-head::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(217,63,87,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(217,63,87,.07) 1px,transparent 1px);
  background-size:46px 46px;
}
.article-head-inner{position:relative;z-index:1;max-width:900px;}
.cat-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:var(--radius-pill);
  background:var(--berry);color:#fff;font-size:13px;font-weight:700;letter-spacing:.02em;
}
.article-head h1{
  font-size:clamp(1.85rem,3.2vw,2.85rem);font-weight:800;line-height:1.3;
  letter-spacing:.01em;margin-top:20px;color:var(--ink);
}
.article-summary{margin-top:18px;font-size:17px;line-height:1.8;color:var(--muted);max-width:780px;}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 24px;margin-top:26px;font-size:14px;color:var(--muted);}
.meta-row span{display:inline-flex;align-items:center;gap:7px;}
.meta-row span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--berry);opacity:.65;}
.article-cover{
  position:relative;z-index:1;margin-top:34px;border-radius:var(--radius);
  overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--card);
}
.article-cover img{width:100%;height:340px;}
/* 面包屑工具条 */
.article-toolbar{background:var(--card);border-bottom:1px solid var(--line);}
.toolbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;flex-wrap:wrap;}
.crumb{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--muted);flex-wrap:wrap;}
.crumb a{color:var(--berry);font-weight:600;}
.crumb a:hover{color:var(--berry-dark);text-decoration:underline;text-underline-offset:3px;}
.crumb .sep{color:#CBB3AA;}
.back-link{
  display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:0 20px;
  border-radius:var(--radius-pill);border:1.5px solid var(--line);background:#fff;
  font-size:14px;font-weight:600;color:var(--ink);transition:var(--ease);
}
.back-link:hover{border-color:var(--berry);color:var(--berry);background:var(--berry-soft);transform:translateY(-1px);}
/* 要点与目录 */
.outline-wrap{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start;}
.point-list{display:flex;flex-direction:column;gap:16px;}
.point-card{
  display:flex;gap:16px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:var(--ease);
}
.point-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(217,63,87,.42);}
.point-num{
  width:36px;height:36px;border-radius:12px;background:var(--berry-soft);color:var(--berry);
  font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:15px;
}
.point-card h3{font-size:1.02rem;font-weight:700;color:var(--ink);margin-bottom:6px;}
.point-card p{font-size:14.5px;color:var(--muted);line-height:1.72;}
.toc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);}
.toc h3{font-size:1rem;font-weight:800;color:var(--ink);margin-bottom:12px;}
.toc ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:4px;}
.toc a{
  display:block;padding:9px 12px;border-radius:10px;font-size:14.5px;color:var(--muted);
  border-left:3px solid transparent;transition:var(--ease);min-height:40px;
}
.toc a:hover{background:var(--berry-soft);color:var(--berry);border-left-color:var(--berry);}
/* 正文 */
.prose-wrap{max-width:760px;margin:0 auto;}
.prose{font-size:16px;line-height:1.78;color:var(--text);}
.prose h2{
  font-size:clamp(1.3rem,2vw,1.5rem);font-weight:800;color:var(--ink);
  padding-left:16px;border-left:5px solid var(--berry);
  margin:40px 0 16px;line-height:1.4;
}
.prose h2:first-child{margin-top:0;}
.prose h3{font-size:1.14rem;font-weight:700;color:var(--ink);margin:28px 0 12px;}
.prose p{margin:0 0 18px;}
.prose ul,.prose ol{margin:0 0 20px;padding-left:0;list-style:none;}
.prose ul li{position:relative;padding-left:22px;margin-bottom:10px;}
.prose ul li::before{
  content:"";position:absolute;left:2px;top:11px;width:8px;height:8px;
  border-radius:2px;background:var(--berry);transform:rotate(45deg);
}
.prose ol{counter-reset:prose-list;}
.prose ol li{counter-increment:prose-list;position:relative;padding-left:34px;margin-bottom:10px;}
.prose ol li::before{
  content:counter(prose-list);position:absolute;left:0;top:3px;
  width:22px;height:22px;border-radius:50%;background:var(--berry-soft);color:var(--berry);
  font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;
}
.prose blockquote{
  margin:24px 0;padding:18px 22px;background:var(--berry-soft);
  border-left:4px solid var(--berry);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--ink-soft);font-size:15.5px;
}
.prose blockquote p:last-child{margin-bottom:0;}
.prose img{border-radius:var(--radius-sm);margin:22px 0;width:100%;}
.prose figure{margin:22px 0;}
.prose figcaption{font-size:13.5px;color:var(--muted);text-align:center;margin-top:8px;}
.prose table{
  width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px;
  border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;
}
.prose th{background:var(--soft);text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-weight:700;color:var(--ink);}
.prose td{padding:11px 14px;border-bottom:1px solid var(--line);}
.prose tr:last-child td{border-bottom:0;}
.prose a{color:var(--berry);text-decoration:underline;text-underline-offset:3px;}
.prose a:hover{color:var(--berry-dark);}
.prose strong{font-weight:700;color:var(--ink);}
.prose hr{border:0;border-top:1px solid var(--line);margin:30px 0;}
.empty-state{
  max-width:760px;margin:0 auto;text-align:center;padding:56px 28px;
  background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);
}
.empty-state h2{font-size:1.25rem;font-weight:800;color:var(--ink);margin-bottom:10px;}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:22px;}
/* 提示卡 */
.notice-card{
  display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:start;
  background:var(--celadon-soft);border:1px solid rgba(19,138,126,.24);
  border-radius:var(--radius);padding:28px;
}
.notice-icon{
  width:56px;height:56px;border-radius:16px;background:var(--celadon);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;
}
.notice-card h3{font-size:1.14rem;font-weight:800;color:#0F5F57;margin-bottom:10px;}
.notice-card p{color:#175A54;font-size:15px;line-height:1.75;margin-bottom:10px;}
.notice-card p:last-of-type{margin-bottom:14px;}
.notice-card .link-arrow{color:#0F5F57;}
.notice-card .link-arrow:hover{color:#0A4944;}
/* 相关推荐 */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.rel-card{
  display:flex;flex-direction:column;gap:12px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);transition:var(--ease);
}
.rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(217,63,87,.45);}
.rel-tag{
  align-self:flex-start;padding:5px 13px;border-radius:var(--radius-pill);
  background:var(--berry-soft);color:var(--berry);font-size:12.5px;font-weight:700;
}
.rel-card h3{font-size:1.05rem;font-weight:700;line-height:1.5;color:var(--ink);}
.rel-card p{font-size:14.5px;color:var(--muted);line-height:1.7;flex:1;}
.rel-meta{font-size:13px;color:#9B8890;letter-spacing:.01em;}
.rel-card:hover h3{color:var(--berry);}
.related-empty{
  grid-column:1/-1;padding:44px 26px;text-align:center;
  background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);font-size:15px;
}
.related-empty a{color:var(--berry);font-weight:700;}
/* 上下篇 */
.pager{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;}
.pager-btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;
  border-radius:var(--radius-pill);border:1.5px solid var(--line);background:#fff;
  font-size:14.5px;font-weight:600;color:var(--ink);transition:var(--ease);
}
.pager-btn:hover{border-color:var(--berry);color:var(--berry);background:var(--berry-soft);transform:translateY(-2px);}
.pager-btn--primary{background:var(--berry);border-color:var(--berry);color:#fff;}
.pager-btn--primary:hover{background:var(--berry-dark);border-color:var(--berry-dark);color:#fff;}
/* 反馈 */
.feedback-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:36px;align-items:start;}
.feedback-info h2{font-size:clamp(1.4rem,2.2vw,1.85rem);font-weight:800;color:var(--ink);line-height:1.38;}
.feedback-info p{margin-top:16px;color:var(--muted);font-size:15.5px;line-height:1.78;}
.check-list{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-direction:column;gap:12px;}
.check-list li{position:relative;padding-left:30px;font-size:15px;color:var(--ink-soft);line-height:1.65;}
.check-list li::before{
  content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:6px;
  background:var(--celadon-soft);border:1px solid rgba(19,138,126,.3);
}
.check-list li::after{
  content:"";position:absolute;left:5px;top:10px;width:8px;height:5px;
  border-left:2px solid var(--celadon);border-bottom:2px solid var(--celadon);
  transform:rotate(-45deg);
}
.feedback-form{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font-size:14px;font-weight:700;color:var(--ink);}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:11px 14px;border-radius:var(--radius-sm);
  border:1.5px solid var(--line);background:#FFFDFB;transition:var(--ease);
}
.field textarea{min-height:120px;resize:vertical;line-height:1.7;}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#DCC4BB;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--celadon);box-shadow:0 0 0 3px rgba(19,138,126,.16);
}
.field input::placeholder,.field textarea::placeholder{color:#A69299;}
.feedback-form .btn{width:100%;margin-top:4px;}
.success-note{
  margin:0;padding:13px 16px;border-radius:var(--radius-sm);
  background:var(--celadon-soft);border:1px solid rgba(19,138,126,.28);
  color:#0F5F57;font-size:14.5px;
}
/* 页脚 */
.site-footer{background:var(--ink);color:#EFDFE6;padding:64px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-sub{color:#B9A3B0;}
.footer-brand p{color:#C9B6C0;font-size:14.5px;line-height:1.8;margin-top:16px;max-width:360px;}
.footer-safe{
  margin-top:18px;padding:12px 15px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  font-size:13px;line-height:1.7;color:#D8C6CE;max-width:380px;
}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:14px;}
.footer-col ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:#C9B6C0;transition:var(--ease);}
.footer-col a:hover{color:#46C7B8;}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13.5px;color:#B9A3B0;
}
.footer-bottom .links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-bottom a:hover{color:#46C7B8;}
/* 响应式 */
@media (max-width:1200px){
  .container{padding:0 28px;}
  .outline-wrap{grid-template-columns:1fr 290px;}
}
@media (max-width:992px){
  .section{padding:60px 0;}
  .menu-toggle{display:flex;}
  .header-cta{display:none;}
  .nav{
    position:absolute;top:100%;left:0;right:0;margin-left:0;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
    padding:12px;box-shadow:var(--shadow-hover);z-index:130;
  }
  .nav.open{display:flex;}
  .nav a{padding:13px 16px;border-radius:10px;font-size:15px;}
  .outline-wrap{grid-template-columns:1fr;}
  .toc{order:-1;}
  .feedback-grid{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .footer-brand{grid-column:1/-1;}
}
@media (max-width:768px){
  .container{padding:0 20px;}
  .section{padding:52px 0;}
  .article-head{padding:44px 0 38px;}
  .article-cover img{height:220px;}
  .article-summary{font-size:15.5px;}
  .meta-row{font-size:13px;gap:8px 18px;}
  .related-grid{grid-template-columns:1fr;}
  .notice-card{grid-template-columns:1fr;gap:16px;padding:24px;}
  .notice-icon{width:48px;height:48px;font-size:20px;}
  .form-row{grid-template-columns:1fr;}
  .feedback-form{padding:22px;}
  .pager{flex-direction:column;align-items:stretch;}
  .pager-btn{width:100%;}
  .brand-sub{display:none;}
}
@media (max-width:520px){
  .article-head h1{font-size:1.62rem;}
  .article-cover img{height:180px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .feedback-form .btn,.back-link{width:100%;}
  .point-card{padding:18px;}
  .toc{padding:18px;}
}

/* roulang page: category1 */
:root{
  --berry:#D93F57;
  --berry-dark:#B92F46;
  --berry-soft:#FBEDE7;
  --ink:#2B1B2C;
  --ink-soft:#3A2639;
  --celadon:#138A7E;
  --celadon-soft:#E6F3F1;
  --apricot:#F4B46A;
  --bg:#FFF7F1;
  --card:#FFFFFF;
  --soft:#FBEDE7;
  --line:#EAD8D0;
  --text:#241A22;
  --muted:#6E5C65;
  --radius:18px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow:0 10px 28px rgba(43,27,44,.07);
  --shadow-hover:0 16px 40px rgba(43,27,44,.13);
  --container:1200px;
  --ease:all .22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding-left:1.2em;}
img{max-width:100%;display:block;object-fit:cover;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
[hidden]{display:none!important;}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(19,138,126,.45);
  outline-offset:3px;
}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:76px 0;}
.section--white{background:var(--card);}
.section--soft{background:var(--soft);}
.section--ink{background:var(--ink);color:#FFF1E9;}
.section-head{max-width:780px;margin-bottom:38px;}
.section-head h2{font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:800;line-height:1.35;letter-spacing:.01em;}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px;}
.section--ink .section-head p{color:#D9C6D0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:var(--berry-soft);color:var(--berry);
  font-size:13px;font-weight:700;letter-spacing:.02em;
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;}
.section--ink .eyebrow{background:rgba(255,255,255,.1);color:var(--apricot);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;line-height:1;
  transition:var(--ease);white-space:nowrap;
}
.btn--primary{background:var(--berry);color:#fff;box-shadow:0 8px 20px rgba(217,63,87,.28);}
.btn--primary:hover{background:var(--berry-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,63,87,.34);}
.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);}
.btn--ghost:hover{background:var(--soft);border-color:var(--berry);color:var(--berry);}
.btn--light{background:#fff;color:var(--ink);}
.btn--light:hover{background:var(--berry-soft);color:var(--berry);transform:translateY(-2px);}
.btn--outline-light{background:transparent;color:#FFF1E9;border:1.5px solid rgba(255,255,255,.3);}
.btn--outline-light:hover{border-color:var(--apricot);color:var(--apricot);transform:translateY(-2px);}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--berry);font-weight:700;font-size:14px;transition:var(--ease);}
.link-arrow::after{content:"→";transition:var(--ease);}
.link-arrow:hover{color:var(--berry-dark);}
.link-arrow:hover::after{transform:translateX(4px);}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,247,241,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:76px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;background:var(--berry);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 6px 16px rgba(217,63,87,.28);
}
.brand-mark svg{width:22px;height:22px;fill:#fff;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.01em;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.08em;margin-top:2px;}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px;}
.nav a{
  padding:9px 14px;border-radius:var(--radius-pill);
  font-size:15px;color:var(--muted);font-weight:600;transition:var(--ease);
  min-height:44px;display:inline-flex;align-items:center;
}
.nav a:hover{color:var(--ink);background:var(--soft);}
.nav a.active{color:var(--berry);background:var(--berry-soft);}
.header-cta{margin-left:12px;}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);align-items:center;justify-content:center;
  margin-left:auto;background:#fff;
}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}

/* 页头信息条 */
.page-head{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--soft) 0%,#FFF7F1 100%);
  padding:52px 0 58px;border-bottom:1px solid var(--line);
}
.page-head::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:48px 48px;opacity:.22;
  mask-image:linear-gradient(90deg,rgba(0,0,0,.75),transparent 78%);
}
.page-head-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center;
}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);margin-bottom:20px;
}
.breadcrumb a{color:var(--berry);font-weight:700;transition:var(--ease);}
.breadcrumb a:hover{color:var(--berry-dark);}
.breadcrumb span[aria-current]{color:var(--muted);}
.page-head h1{
  font-size:clamp(2.1rem,3.5vw,3.1rem);
  font-weight:800;line-height:1.26;letter-spacing:.01em;color:var(--ink);
}
.page-lead{margin-top:18px;max-width:650px;color:var(--muted);font-size:16.5px;line-height:1.85;}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:var(--radius-pill);
  font-size:13px;font-weight:700;border:1px solid transparent;
}
.badge .dot{width:7px;height:7px;border-radius:50%;background:currentColor;}
.badge--green{background:var(--celadon-soft);color:var(--celadon);border-color:rgba(19,138,126,.18);}
.badge--orange{background:#FFF0DD;color:#9A5D13;border-color:rgba(244,180,106,.45);}
.badge--berry{background:var(--berry-soft);color:var(--berry);border-color:rgba(217,63,87,.16);}
.status-panel{
  background:var(--card);border:1px solid var(--line);border-radius:20px;
  padding:24px;box-shadow:var(--shadow);
}
.status-panel-head{
  display:flex;align-items:center;gap:9px;flex-wrap:wrap;
  font-size:15px;font-weight:800;color:var(--ink);
  padding-bottom:16px;border-bottom:1px solid var(--line);
}
.panel-update{margin-left:auto;font-size:12px;font-weight:600;color:var(--muted);}
.live-dot{width:9px;height:9px;border-radius:50%;background:var(--celadon);box-shadow:0 0 0 5px rgba(19,138,126,.12);}
.status-lines{list-style:none;padding:0;margin:0;}
.status-lines li{
  display:flex;align-items:center;gap:10px;
  padding:13px 0;border-bottom:1px dashed var(--line);font-size:14px;
}
.status-lines li:last-child{border-bottom:0;}
.status-lines li strong{margin-left:auto;font-size:13px;color:var(--ink);}
.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
.status-dot--ok{background:var(--celadon);}
.status-dot--warn{background:var(--apricot);}
.status-dot--muted{background:#B9A8B0;}
.panel-note{
  margin-top:16px;padding:12px 14px;border-radius:12px;
  background:var(--celadon-soft);color:#145F57;font-size:13px;line-height:1.7;
}

/* 状态速查 */
.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.status-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow);transition:var(--ease);
  display:flex;flex-direction:column;gap:12px;
}
.status-card:hover{transform:translateY(-2px);border-color:rgba(217,63,87,.28);box-shadow:var(--shadow-hover);}
.status-card-top{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:var(--muted);}
.status-chip{
  display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--radius-pill);
  font-size:12px;font-weight:800;
}
.status-chip--ok{background:var(--celadon-soft);color:var(--celadon);}
.status-chip--warn{background:#FFF0DD;color:#9A5D13;}
.status-card h3{font-size:1.15rem;color:var(--ink);font-weight:800;line-height:1.45;}
.status-card p{font-size:14.5px;color:var(--muted);line-height:1.75;flex:1;}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);}
.card-foot a{color:var(--berry);font-weight:700;white-space:nowrap;}
.card-foot a:hover{color:var(--berry-dark);}

/* 入口列表 */
.entry-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:32px;align-items:start;}
.entry-list{display:grid;gap:18px;}
.entry-card{
  display:grid;grid-template-columns:180px 1fr;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);transition:var(--ease);
}
.entry-card:hover{transform:translateY(-2px);border-color:rgba(217,63,87,.28);box-shadow:var(--shadow-hover);}
.entry-thumb{overflow:hidden;background:var(--soft);min-height:176px;}
.entry-thumb img{width:100%;height:100%;min-height:176px;object-fit:cover;transition:transform .35s ease;}
.entry-card:hover .entry-thumb img{transform:scale(1.04);}
.entry-body{padding:22px;display:flex;flex-direction:column;gap:10px;min-width:0;}
.entry-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.entry-device{font-size:12px;font-weight:700;color:var(--celadon);background:var(--celadon-soft);padding:4px 10px;border-radius:var(--radius-pill);}
.entry-body h3{font-size:1.18rem;line-height:1.4;color:var(--ink);font-weight:800;}
.entry-body p{font-size:14.5px;color:var(--muted);line-height:1.75;}
.entry-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:12.5px;color:var(--muted);margin-top:auto;}
.entry-meta span{display:inline-flex;align-items:center;gap:6px;}
.entry-meta span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--line);}
.list-more{display:flex;justify-content:flex-start;margin-top:24px;}
.side-panel{
  position:sticky;top:96px;
  background:var(--card);border:1px solid var(--line);border-radius:20px;
  padding:24px;box-shadow:var(--shadow);
}
.side-panel h3{font-size:1.05rem;font-weight:800;color:var(--ink);margin-bottom:14px;}
.legend{display:grid;gap:12px;padding-bottom:20px;border-bottom:1px solid var(--line);}
.legend p{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);line-height:1.7;}
.legend .status-dot{margin-top:8px;}
.side-block{padding:20px 0;border-bottom:1px solid var(--line);}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;}
.tag-cloud a{
  display:inline-flex;align-items:center;min-height:34px;padding:4px 12px;
  border-radius:var(--radius-pill);background:var(--soft);color:var(--ink-soft);
  font-size:12.5px;font-weight:700;transition:var(--ease);
}
.tag-cloud a:hover{background:var(--berry-soft);color:var(--berry);}
.side-note{padding-top:20px;}
.side-note strong{display:block;color:var(--berry);font-size:14px;margin-bottom:6px;}
.side-note p{font-size:13.5px;color:var(--muted);line-height:1.75;}

/* 三步流程 */
.step-list{display:grid;gap:0;max-width:920px;}
.step-item{display:grid;grid-template-columns:64px 1fr;gap:20px;position:relative;padding-bottom:26px;}
.step-item:not(:last-child)::before{
  content:"";position:absolute;left:31px;top:64px;bottom:0;width:2px;background:var(--line);
}
.step-num{
  width:64px;height:64px;border-radius:18px;background:var(--berry);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.1rem;box-shadow:0 8px 20px rgba(217,63,87,.24);position:relative;z-index:1;
}
.step-content{
  background:var(--card);border:1px solid var(--line);border-radius:18px;
  padding:20px 24px;box-shadow:var(--shadow);
}
.step-content h3{font-size:1.12rem;color:var(--ink);font-weight:800;margin-bottom:7px;}
.step-content p{font-size:14.5px;color:var(--muted);line-height:1.75;}
.step-tag{
  display:inline-flex;margin-top:12px;padding:4px 11px;border-radius:var(--radius-pill);
  background:var(--celadon-soft);color:var(--celadon);font-size:12px;font-weight:800;
}

/* 检查清单 */
.check-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center;}
.check-copy p{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.85;}
.check-card{
  background:var(--card);border:1px solid var(--line);border-radius:22px;
  padding:28px;box-shadow:var(--shadow);
}
.check-card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--line);}
.check-card-head h3{font-size:1.1rem;color:var(--ink);font-weight:800;}
.check-card-head span{font-size:12px;color:var(--celadon);background:var(--celadon-soft);padding:4px 10px;border-radius:var(--radius-pill);font-weight:800;}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:6px;}
.check-item{display:flex;gap:12px;align-items:flex-start;padding:13px 0;border-bottom:1px dashed var(--line);}
.check-item:last-child{border-bottom:0;}
.check-icon{
  width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:14px;flex-shrink:0;background:var(--celadon);color:#fff;font-weight:800;line-height:1;
}
.check-item.is-pending .check-icon{background:#fff;border:1.5px solid var(--line);color:transparent;}
.check-item strong{display:block;font-size:14.5px;color:var(--ink);line-height:1.55;}
.check-item small{display:block;font-size:12.5px;color:var(--muted);margin-top:2px;line-height:1.6;}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:960px;}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  overflow:hidden;box-shadow:var(--shadow);transition:var(--ease);
}
.faq-item:hover{border-color:rgba(217,63,87,.25);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;min-height:64px;font-size:15.5px;font-weight:800;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{
  width:28px;height:28px;border-radius:50%;background:var(--soft);color:var(--berry);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  font-size:18px;font-weight:700;transition:var(--ease);
}
.faq-item[open] .faq-icon{transform:rotate(45deg);background:var(--berry);color:#fff;}
.faq-answer{padding:0 22px 20px;color:var(--muted);font-size:14.5px;line-height:1.8;}
.faq-answer p{max-width:820px;}

/* 相关文章 */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.article-card{
  background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:var(--shadow);transition:var(--ease);display:flex;flex-direction:column;
}
.article-card:hover{transform:translateY(-2px);border-color:rgba(217,63,87,.28);box-shadow:var(--shadow-hover);}
.article-media{aspect-ratio:16/10;overflow:hidden;background:var(--soft);}
.article-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.article-card:hover .article-media img{transform:scale(1.04);}
.article-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.article-body h3{font-size:1.08rem;line-height:1.5;color:var(--ink);font-weight:800;}
.article-body p{font-size:13.8px;color:var(--muted);line-height:1.7;flex:1;}
.article-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted);padding-top:10px;border-top:1px solid var(--line);}
.article-tag{color:var(--berry);font-weight:800;}

/* CTA 与反馈 */
.cta-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start;}
.cta-copy h2{font-size:clamp(1.7rem,2.6vw,2.2rem);line-height:1.35;font-weight:800;color:#FFF7F1;}
.cta-copy p{margin-top:16px;color:#D9C6D0;font-size:15.5px;line-height:1.85;max-width:540px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.form-card{
  background:#fff;color:var(--text);border-radius:22px;padding:30px;
  box-shadow:0 20px 48px rgba(0,0,0,.18);
}
.form-card h3{font-size:1.25rem;font-weight:800;color:var(--ink);}
.form-desc{font-size:13.5px;color:var(--muted);margin-top:6px;margin-bottom:20px;line-height:1.7;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field--full{grid-column:1/-1;}
.field label{font-size:13px;font-weight:800;color:var(--ink);}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;border:1px solid var(--line);border-radius:12px;
  padding:11px 13px;background:#FFFBf8;transition:var(--ease);
}
.field textarea{min-height:92px;resize:vertical;line-height:1.65;}
.field input::placeholder,.field textarea::placeholder{color:#A6919B;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--celadon);box-shadow:0 0 0 4px rgba(19,138,126,.12);outline:none;background:#fff;
}
.form-card .btn{width:100%;margin-top:18px;}
.form-message{
  margin-top:16px;padding:13px 15px;border-radius:12px;
  background:var(--celadon-soft);color:#145F57;border:1px solid rgba(19,138,126,.2);
  font-size:14px;font-weight:700;line-height:1.65;
}

/* 页脚 */
.site-footer{
  background:var(--ink);color:#F6E8E0;padding:64px 0 28px;
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .8fr;gap:36px;}
.site-footer .brand-name{color:#FFF7F1;}
.site-footer .brand-sub{color:#BFAAB6;}
.footer-brand p{color:#CBB8C2;margin-top:16px;font-size:14.5px;line-height:1.8;}
.footer-safe{
  margin-top:16px;padding:12px 14px;border-left:3px solid var(--apricot);
  background:rgba(255,255,255,.06);border-radius:0 12px 12px 0;
  font-size:13px;color:#E8D7DF;line-height:1.7;
}
.footer-col h4{color:#fff;font-size:16px;font-weight:800;margin-bottom:16px;letter-spacing:.02em;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{margin-bottom:10px;}
.footer-col a{color:#CBB8C2;font-size:14.5px;transition:var(--ease);}
.footer-col a:hover{color:var(--celadon);}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px;
  font-size:13px;color:#A995A2;
}
.footer-bottom .links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-bottom a{color:#CBB8C2;transition:var(--ease);}
.footer-bottom a:hover{color:var(--celadon);}

@media (max-width:1200px){
  .container{padding:0 28px;}
  .page-head-grid{gap:36px;}
  .entry-layout{gap:24px;}
}
@media (max-width:992px){
  .container{padding:0 24px;}
  .header-inner{min-height:68px;}
  .menu-toggle{display:flex;}
  .header-cta{display:none;}
  .nav{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    background:#fff;border:1px solid var(--line);border-radius:16px;
    box-shadow:var(--shadow);padding:12px;display:none;flex-direction:column;
    align-items:stretch;gap:4px;margin-left:0;
  }
  .nav.open{display:flex;}
  .nav a{padding:12px 14px;min-height:44px;}
  .page-head{padding:40px 0 48px;}
  .page-head-grid{grid-template-columns:1fr;gap:28px;}
  .status-grid{grid-template-columns:repeat(2,1fr);}
  .entry-layout{grid-template-columns:1fr;}
  .side-panel{position:static;}
  .check-grid{grid-template-columns:1fr;gap:28px;}
  .cta-layout{grid-template-columns:1fr;gap:30px;}
  .footer-grid{grid-template-columns:1.2fr 1fr 1fr;}
  .footer-brand{grid-column:1/-1;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:768px){
  .section{padding:48px 0;}
  .page-head{padding:34px 0 42px;}
  .page-head h1{font-size:clamp(2rem,7vw,2.6rem);}
  .page-lead{font-size:15.5px;}
  .status-grid{grid-template-columns:1fr 1fr;}
  .entry-card{grid-template-columns:1fr;}
  .entry-thumb{height:180px;min-height:0;}
  .entry-thumb img{min-height:180px;}
  .entry-body{padding:20px;}
  .related-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .form-grid{grid-template-columns:1fr;}
  .check-card{padding:22px;}
  .desktop-only{display:none;}
}
@media (max-width:520px){
  .container{padding:0 20px;}
  .status-grid{grid-template-columns:1fr;}
  .badge-row{gap:8px;}
  .badge{font-size:12px;}
  .btn{width:100%;}
  .cta-actions{display:grid;gap:10px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .entry-meta{gap:8px;}
  .step-item{grid-template-columns:52px 1fr;gap:14px;}
  .step-num{width:52px;height:52px;font-size:1rem;border-radius:14px;}
  .step-item:not(:last-child)::before{left:25px;top:52px;}
  .status-panel{padding:20px;}
  .form-card{padding:22px;}
}

/* roulang page: category2 */
:root{
  --berry:#D93F57;
  --berry-dark:#B92F46;
  --berry-soft:#FBEDE7;
  --ink:#2B1B2C;
  --ink-soft:#3A2639;
  --celadon:#138A7E;
  --celadon-soft:#E6F3F1;
  --apricot:#F4B46A;
  --bg:#FFF7F1;
  --card:#FFFFFF;
  --soft:#FBEDE7;
  --line:#EAD8D0;
  --text:#241A22;
  --muted:#6E5C65;
  --radius:18px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow:0 10px 28px rgba(43,27,44,.07);
  --shadow-hover:0 16px 40px rgba(43,27,44,.13);
  --container:1200px;
  --ease:all .22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;object-fit:cover;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p,figure{margin:0;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
:focus-visible{outline:3px solid rgba(19,138,126,.5);outline-offset:3px;border-radius:6px;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:76px 0;}
.section--white{background:var(--card);}
.section--soft{background:var(--soft);}
.section--ink{background:var(--ink);color:#FFF1E9;}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head h2{font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:800;line-height:1.35;letter-spacing:.01em;color:var(--ink);}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px;}
.section--ink .section-head h2{color:#FFF3EC;}
.section--ink .section-head p{color:#D9C6D0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:var(--berry-soft);color:var(--berry);
  font-size:13px;font-weight:700;letter-spacing:.02em;
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;}
.section--ink .eyebrow{background:rgba(255,255,255,.1);color:var(--apricot);}
/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;line-height:1;
  transition:var(--ease);white-space:nowrap;
}
.btn--primary{background:var(--berry);color:#fff;box-shadow:0 8px 20px rgba(217,63,87,.28);}
.btn--primary:hover{background:var(--berry-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,63,87,.34);}
.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);}
.btn--ghost:hover{background:var(--soft);border-color:var(--berry);color:var(--berry);transform:translateY(-2px);}
.btn--light{background:#fff;color:var(--ink);}
.btn--light:hover{background:var(--berry-soft);color:var(--berry);transform:translateY(-2px);}
.btn--outline-light{background:transparent;color:#FFF1E9;border:1.5px solid rgba(255,255,255,.3);}
.btn--outline-light:hover{border-color:var(--apricot);color:var(--apricot);transform:translateY(-2px);}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--berry);font-weight:700;font-size:14px;transition:var(--ease);}
.link-arrow::after{content:"→";transition:var(--ease);}
.link-arrow:hover{color:var(--berry-dark);}
.link-arrow:hover::after{transform:translateX(4px);}
/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,247,241,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:76px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;background:var(--berry);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 6px 16px rgba(217,63,87,.28);
}
.brand-mark svg{width:22px;height:22px;fill:#fff;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:.01em;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.08em;margin-top:2px;}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px;}
.nav a{
  padding:9px 14px;border-radius:var(--radius-pill);
  font-size:15px;color:var(--muted);font-weight:600;transition:var(--ease);
}
.nav a:hover{color:var(--ink);background:var(--soft);}
.nav a.active{color:var(--berry);background:var(--berry-soft);}
.header-cta{margin-left:12px;}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);align-items:center;justify-content:center;
  margin-left:auto;background:#fff;
}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}
/* 页头信息条 */
.page-head{position:relative;overflow:hidden;background:var(--ink);color:#FFF3EC;}
.page-head__bg{
  position:absolute;inset:0;
  background-image:url(/assets/images/225261f703697054.webp);
  background-size:cover;background-position:center;
  opacity:.26;
}
.page-head::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(102deg,rgba(43,27,44,.96) 0%,rgba(43,27,44,.86) 55%,rgba(43,27,44,.7) 100%);
}
.page-head__inner{position:relative;z-index:2;padding:52px 0 58px;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#BFA8B6;margin-bottom:20px;}
.crumb a{color:#F0DCE4;transition:var(--ease);}
.crumb a:hover{color:var(--apricot);}
.crumb .sep{color:#8A7280;}
.head-grid{display:grid;grid-template-columns:1fr 306px;gap:52px;align-items:center;}
.page-head h1{font-size:clamp(1.85rem,3vw,2.7rem);font-weight:800;line-height:1.3;letter-spacing:.01em;}
.page-head .lead{margin-top:18px;font-size:16.5px;line-height:1.85;color:#E2D0D9;max-width:660px;}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.tag-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:var(--radius-pill);
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.17);
  font-size:13px;font-weight:600;color:#F2E1E8;
}
.tag-pill .dot{width:7px;height:7px;border-radius:50%;background:var(--celadon);box-shadow:0 0 0 4px rgba(19,138,126,.22);}
.status-mini{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);
  padding:22px 22px 18px;
  backdrop-filter:blur(6px);
}
.status-mini__title{
  display:flex;align-items:center;gap:9px;
  font-size:13px;font-weight:700;letter-spacing:.06em;
  color:var(--apricot);text-transform:none;margin-bottom:8px;
}
.status-mini__title .dot{width:8px;height:8px;border-radius:50%;background:var(--celadon);box-shadow:0 0 0 4px rgba(19,138,126,.24);}
.status-mini .row{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.14);
  font-size:14px;color:#D6C2CC;
}
.status-mini .row:last-of-type{border-bottom:0;}
.status-mini .row strong{color:#FFF3EC;font-weight:700;}
.status-mini .mini-note{margin-top:10px;font-size:12.5px;line-height:1.7;color:#B9A2AF;}
/* 设备版本速览 */
.device-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.device-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow);transition:var(--ease);
  display:flex;flex-direction:column;gap:10px;
}
.device-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#F3C6CE;}
.device-icon{
  width:46px;height:46px;border-radius:14px;
  background:var(--berry-soft);color:var(--berry);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:15px;letter-spacing:.02em;margin-bottom:6px;
}
.device-card h3{font-size:1.12rem;font-weight:800;color:var(--ink);}
.device-card .req{
  display:inline-flex;align-self:flex-start;
  padding:4px 12px;border-radius:var(--radius-pill);
  background:var(--celadon-soft);color:var(--celadon);
  font-size:12.5px;font-weight:700;
}
.device-card p{font-size:14.5px;color:var(--muted);line-height:1.75;}
.device-card .foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);}
/* 时间轴 */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:8px;}
.timeline::before{
  content:"";position:absolute;top:22px;left:8%;right:8%;height:2px;
  background:linear-gradient(90deg,var(--berry-soft),var(--line),var(--berry-soft));
}
.step{position:relative;padding-top:64px;}
.step .num{
  position:absolute;top:0;left:0;width:44px;height:44px;border-radius:50%;
  background:var(--berry);color:#fff;font-weight:800;font-size:15px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px rgba(217,63,87,.28);
}
.step h3{font-size:1.08rem;font-weight:800;color:var(--ink);margin-bottom:8px;}
.step p{font-size:14.5px;color:var(--muted);}
.step .hint{
  display:inline-flex;margin-top:12px;padding:4px 12px;
  border-radius:var(--radius-pill);background:var(--berry-soft);
  color:var(--berry);font-size:12.5px;font-weight:700;
}
/* 文章卡片列表 */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.post-card{
  display:flex;flex-direction:column;gap:12px;
  padding:24px 22px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);transition:var(--ease);
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#F3C6CE;}
.post-card__meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);}
.tag{
  display:inline-flex;align-items:center;padding:3px 11px;
  border-radius:var(--radius-pill);background:var(--celadon-soft);
  color:var(--celadon);font-size:12px;font-weight:700;
}
.tag--berry{background:var(--berry-soft);color:var(--berry);}
.post-card h3{font-size:1.06rem;font-weight:700;line-height:1.55;color:var(--ink);}
.post-card p{font-size:14.5px;color:var(--muted);line-height:1.75;}
.post-card .link-arrow{margin-top:auto;padding-top:6px;}
.empty-state{
  grid-column:1 / -1;
  padding:44px 28px;text-align:center;
  border:1px dashed var(--line);border-radius:var(--radius);
  background:var(--card);color:var(--muted);font-size:14.5px;
}
.empty-state strong{display:block;color:var(--ink);font-size:1rem;margin-bottom:6px;}
.empty-state span{display:block;font-size:13px;color:var(--muted);margin-top:6px;}
/* 更新说明摘要 */
.note-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:34px;align-items:start;}
.note-media{
  border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);background:var(--card);
}
.note-media img{width:100%;height:100%;min-height:300px;object-fit:cover;}
.note-list{display:grid;gap:16px;}
.note-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;box-shadow:var(--shadow);transition:var(--ease);
}
.note-item:hover{border-color:#F3C6CE;box-shadow:var(--shadow-hover);}
.note-item h3{font-size:1.06rem;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.note-item h3::before{content:"";width:6px;height:18px;border-radius:3px;background:var(--berry);flex:none;}
.note-item p{font-size:14.5px;color:var(--muted);}
/* FAQ */
.faq{display:grid;gap:14px;max-width:920px;}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--ease);}
.faq-item:hover{border-color:#F3C6CE;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-size:16px;font-weight:700;color:var(--ink);text-align:left;
  min-height:44px;
}
.faq-q .plus{
  flex:none;width:26px;height:26px;border-radius:50%;
  background:var(--berry-soft);color:var(--berry);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:800;transition:var(--ease);
}
.faq-item.is-open .faq-q .plus{background:var(--berry);color:#fff;transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.faq-item.is-open .faq-a{max-height:480px;}
.faq-a p{padding:0 24px 22px;font-size:14.8px;line-height:1.8;color:var(--muted);}
/* 相关阅读 */
.read-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
/* 底部转化带 */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--ink);color:#FFF3EC;
  border-radius:24px;padding:50px 44px;
  display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1px);
  background-size:18px 18px;opacity:.5;pointer-events:none;
}
.cta-band > *{position:relative;z-index:2;}
.cta-band h2{font-size:clamp(1.4rem,2.2vw,1.9rem);font-weight:800;line-height:1.4;color:#FFF3EC;}
.cta-band p{margin-top:14px;color:#D9C6D0;font-size:15.5px;max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.feedback-box{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:24px;
}
.feedback-box h3{font-size:1rem;font-weight:800;color:#FFF3EC;margin-bottom:10px;}
.feedback-box p{font-size:13.8px;line-height:1.8;color:#D2BEC8;}
.feedback-box ul{display:grid;gap:8px;margin-top:14px;}
.feedback-box li{font-size:13.2px;color:#C6B0BE;display:flex;gap:8px;align-items:flex-start;}
.feedback-box li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--apricot);margin-top:9px;}
/* 页脚 */
.site-footer{background:var(--ink);color:#E8D6DE;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}
.footer-brand .brand-name{color:#FFF3EC;}
.footer-brand .brand-sub{color:#B9A2AF;}
.footer-brand p{margin-top:16px;font-size:14.5px;color:#C6B0BE;line-height:1.8;max-width:340px;}
.footer-safe{
  margin-top:18px;padding:14px 16px;border-radius:12px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  font-size:13px;color:#D9C6D0;line-height:1.75;max-width:360px;
}
.footer-col h4{font-size:15px;color:#FFF3EC;margin-bottom:16px;font-weight:700;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14.5px;color:#C6B0BE;transition:var(--ease);}
.footer-col a:hover{color:var(--celadon);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13.5px;color:#B9A2AF;
}
.footer-bottom .links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-bottom a{transition:var(--ease);}
.footer-bottom a:hover{color:var(--celadon);}
/* 响应式 */
@media (max-width:1200px){
  .container{padding:0 24px;}
  .head-grid{gap:36px;}
  .device-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:992px){
  .nav{
    position:fixed;top:76px;left:0;right:0;z-index:130;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    margin:0;padding:16px;
    background:rgba(255,247,241,.99);
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);
    max-height:calc(100vh - 76px);overflow-y:auto;
  }
  .nav.is-open{display:flex;}
  .nav a{padding:13px 16px;border-radius:12px;font-size:15.5px;}
  .header-cta{display:none;}
  .menu-toggle{display:flex;}
  .head-grid{grid-template-columns:1fr;}
  .page-head__inner{padding:44px 0 48px;}
  .timeline{grid-template-columns:repeat(2,1fr);gap:28px;}
  .timeline::before{display:none;}
  .post-grid,.read-grid{grid-template-columns:repeat(2,1fr);}
  .note-grid{grid-template-columns:1fr;}
  .note-media img{min-height:220px;}
  .cta-band{grid-template-columns:1fr;padding:40px 30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px;}
}
@media (max-width:768px){
  .section{padding:52px 0;}
  .post-grid,.read-grid{grid-template-columns:1fr;}
  .device-grid{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;gap:24px;}
  .step{padding-top:0;padding-left:62px;min-height:52px;}
  .step .num{top:0;left:0;}
  .cta-actions .btn{flex:1 1 auto;}
}
@media (max-width:480px){
  .container{padding:0 20px;}
  .brand-name{font-size:15.5px;}
  .brand-sub{font-size:10px;}
  .page-head h1{font-size:1.6rem;}
  .page-head .lead{font-size:15px;}
  .section-head h2{font-size:1.35rem;}
  .btn{width:100%;padding:0 20px;}
  .cta-actions{flex-direction:column;}
  .faq-q{padding:16px 18px;font-size:15px;}
  .faq-a p{padding:0 18px 18px;font-size:14px;}
  .cta-band{padding:32px 22px;border-radius:18px;}
  .footer-grid{grid-template-columns:1fr;}
  .status-mini{padding:18px;}
  .timeline::before{display:none;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category3 */
:root{
  --berry:#D93F57;
  --berry-dark:#B92F46;
  --berry-soft:#FBEDE7;
  --ink:#2B1B2C;
  --ink-soft:#3A2639;
  --celadon:#138A7E;
  --celadon-soft:#E6F3F1;
  --apricot:#F4B46A;
  --bg:#FFF7F1;
  --card:#FFFFFF;
  --soft:#FBEDE7;
  --line:#EAD8D0;
  --text:#241A22;
  --muted:#6E5C65;
  --radius:18px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow:0 10px 28px rgba(43,27,44,.07);
  --shadow-hover:0 16px 40px rgba(43,27,44,.13);
  --container:1200px;
  --ease:all .22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;object-fit:cover;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
p{margin:0 0 14px;}
h1,h2,h3,h4{margin:0;letter-spacing:.01em;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(19,138,126,.55);outline-offset:3px;border-radius:8px;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:76px 0;}
.section--white{background:var(--card);}
.section--soft{background:var(--soft);}
.section--ink{background:var(--ink);color:#FFF1E9;}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head h2{font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:800;line-height:1.35;}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px;}
.section--ink .section-head p{color:#D9C6D0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:var(--berry-soft);color:var(--berry);
  font-size:13px;font-weight:700;
  margin-bottom:16px;
}
.section--ink .eyebrow{background:rgba(255,255,255,.1);color:var(--apricot);}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;}
/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;line-height:1;
  transition:var(--ease);white-space:nowrap;
}
.btn--primary{background:var(--berry);color:#fff;box-shadow:0 8px 20px rgba(217,63,87,.28);}
.btn--primary:hover{background:var(--berry-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,63,87,.34);}
.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);}
.btn--ghost:hover{background:var(--soft);border-color:var(--berry);color:var(--berry);}
.btn--light{background:#fff;color:var(--ink);}
.btn--light:hover{background:var(--berry-soft);color:var(--berry);transform:translateY(-2px);}
.btn--outline-light{background:transparent;color:#FFF1E9;border:1.5px solid rgba(255,255,255,.3);}
.btn--outline-light:hover{border-color:var(--apricot);color:var(--apricot);transform:translateY(-2px);}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--berry);font-weight:700;font-size:14px;transition:var(--ease);}
.link-arrow::after{content:"→";transition:var(--ease);}
.link-arrow:hover{color:var(--berry-dark);}
.link-arrow:hover::after{transform:translateX(4px);}
/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,247,241,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:76px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;background:var(--berry);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 6px 16px rgba(217,63,87,.28);
}
.brand-mark svg{width:22px;height:22px;fill:#fff;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:17px;font-weight:800;color:var(--ink);}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.08em;margin-top:2px;}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px;}
.nav a{
  padding:9px 14px;border-radius:var(--radius-pill);
  font-size:15px;color:var(--muted);font-weight:600;transition:var(--ease);
}
.nav a:hover{color:var(--ink);background:var(--soft);}
.nav a.active{color:var(--berry);background:var(--berry-soft);}
.header-cta{margin-left:12px;}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);align-items:center;justify-content:center;
  margin-left:auto;background:#fff;
}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}
/* 页头信息条 */
.page-head{background:var(--soft);border-bottom:1px solid var(--line);padding:34px 0 62px;}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:22px;}
.crumbs a{color:var(--berry);font-weight:700;}
.crumbs a:hover{color:var(--berry-dark);}
.crumbs span.sep{color:#C0A9A2;}
.page-head-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:start;}
.page-head h1{font-size:clamp(1.85rem,3vw,2.7rem);font-weight:800;line-height:1.3;}
.page-head .lede{margin-top:18px;font-size:16.5px;color:#4A3547;max-width:620px;}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 15px;border-radius:var(--radius-pill);
  background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:700;color:var(--ink-soft);
}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--celadon);}
.side-panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;
}
.side-panel .thumb{height:118px;width:100%;}
.side-panel .side-body{padding:20px 22px 22px;}
.side-panel h3{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:14px;}
.side-list li{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:8px 0;border-bottom:1px dashed var(--line);
  font-size:14px;color:var(--ink-soft);
}
.side-list li:last-child{border-bottom:0;}
.side-list .state{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--celadon);}
.side-list .state::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--celadon);}
.side-note{margin-top:14px;font-size:12.5px;color:var(--muted);}
/* 玩法 chips */
.chips{display:flex;flex-wrap:wrap;gap:12px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:var(--radius-pill);
  background:#fff;border:1px solid var(--line);
  font-size:14.5px;font-weight:700;color:var(--ink-soft);
  transition:var(--ease);
}
.chip::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--apricot);}
.chip:hover{border-color:var(--berry);color:var(--berry);transform:translateY(-2px);box-shadow:var(--shadow);}
.chip--on{background:var(--berry);border-color:var(--berry);color:#fff;box-shadow:0 8px 20px rgba(217,63,87,.25);}
.chip--on::before{background:#fff;}
.chip-note{
  margin-top:26px;padding:18px 22px;border-radius:var(--radius-sm);
  background:var(--celadon-soft);border-left:4px solid var(--celadon);
  font-size:14.5px;color:#0F5F57;line-height:1.7;
}
/* 玩法卡 */
.play-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.play-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:var(--ease);
  display:flex;flex-direction:column;
}
.play-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#F3C3C9;}
.play-card figure{margin:0;overflow:hidden;}
.play-card figure img{width:100%;height:158px;transition:transform .35s ease;}
.play-card:hover figure img{transform:scale(1.04);}
.play-card .body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1;}
.play-card .badge-line{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;}
.pill{
  display:inline-flex;align-items:center;
  padding:4px 11px;border-radius:var(--radius-pill);
  background:var(--berry-soft);color:var(--berry);
  font-size:12px;font-weight:700;
}
.pill--green{background:var(--celadon-soft);color:#0F5F57;}
.play-card h3{font-size:1.15rem;font-weight:800;line-height:1.45;color:var(--ink);}
.play-card .spec{
  margin-top:12px;font-size:13.5px;line-height:1.7;color:var(--muted);
}
.play-card .spec b{display:block;color:var(--ink-soft);font-size:12.5px;font-weight:800;letter-spacing:.02em;margin-bottom:2px;}
.play-card .card-foot{margin-top:auto;padding-top:18px;}
/* 三步路径 */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.step{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 24px 26px;box-shadow:var(--shadow);
  transition:var(--ease);
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.step .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:14px;
  background:var(--ink);color:var(--apricot);
  font-size:16px;font-weight:800;margin-bottom:16px;
}
.step h3{font-size:1.08rem;font-weight:800;color:var(--ink);}
.step p{margin-top:10px;font-size:14.5px;color:var(--muted);}
.step .step-tag{
  display:inline-flex;margin-top:16px;padding:5px 12px;border-radius:var(--radius-pill);
  background:var(--celadon-soft);color:#0F5F57;font-size:12.5px;font-weight:700;
}
/* 安全清单 */
.safety-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.safety-item{
  display:flex;gap:16px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:var(--ease);
}
.safety-item:hover{transform:translateY(-2px);border-color:#B9E0DA;}
.safety-ico{
  width:46px;height:46px;border-radius:14px;flex-shrink:0;
  background:var(--celadon-soft);display:flex;align-items:center;justify-content:center;
}
.safety-ico svg{width:22px;height:22px;fill:var(--celadon);}
.safety-item h3{font-size:1.02rem;font-weight:800;color:var(--ink);}
.safety-item p{margin-top:6px;font-size:14px;color:var(--muted);}
/* FAQ */
.faq-list{max-width:900px;display:flex;flex-direction:column;gap:14px;}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;transition:var(--ease);
}
.faq-item:hover{border-color:#F3C3C9;}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-size:16px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex-shrink:0;width:28px;height:28px;border-radius:50%;
  background:var(--berry-soft);color:var(--berry);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:700;transition:var(--ease);
}
.faq-item[open] summary::after{content:"−";background:var(--berry);color:#fff;transform:rotate(180deg);}
.faq-item .answer{padding:0 24px 22px;font-size:15px;color:#4A3547;line-height:1.8;}
/* 相关文章 */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.post-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:var(--ease);display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#F3C3C9;}
.post-card img{width:100%;height:150px;}
.post-card .body{padding:20px;display:flex;flex-direction:column;flex:1;}
.post-card .meta{display:flex;gap:10px;flex-wrap:wrap;align-items:center;font-size:12.5px;color:var(--muted);margin-bottom:10px;}
.post-card h3{font-size:1.03rem;font-weight:800;line-height:1.5;color:var(--ink);}
.post-card p{margin-top:8px;font-size:14px;color:var(--muted);}
.post-card .card-foot{margin-top:auto;padding-top:16px;}
/* 底部转化 */
.cta-band{padding:64px 0;background:var(--ink);color:#FFF1E9;position:relative;overflow:hidden;}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(244,180,106,.28) 1px, transparent 1px);
  background-size:22px 22px;opacity:.5;
}
.cta-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;}
.cta-inner h2{font-size:clamp(1.4rem,2.3vw,2rem);font-weight:800;line-height:1.4;}
.cta-inner p{margin-top:12px;color:#D9C6D0;font-size:15.5px;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
/* 页脚 */
.site-footer{background:var(--ink);color:#F3E3EA;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand .brand-name{color:#FFF1E9;}
.footer-brand .brand-sub{color:#B79FA9;}
.footer-brand p{font-size:14px;color:#C9B4BE;line-height:1.8;}
.footer-safe{
  margin-top:16px;padding:12px 16px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.06);border-left:3px solid var(--apricot);
  font-size:13px;color:#E2CFD7;line-height:1.7;
}
.footer-col h4{font-size:15px;font-weight:800;color:#FFF1E9;margin-bottom:16px;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:14px;color:#C9B4BE;transition:var(--ease);}
.footer-col ul li a:hover{color:var(--celadon);}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  border-top:1px solid rgba(255,255,255,.12);
  margin-top:44px;padding:20px 0;font-size:13px;color:#B79FA9;
}
.footer-bottom .links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-bottom .links a{color:#C9B4BE;transition:var(--ease);}
.footer-bottom .links a:hover{color:var(--celadon);}
/* 响应式 */
@media (max-width:992px){
  .header-inner{gap:14px;}
  .menu-toggle{display:flex;}
  .nav{
    position:absolute;top:calc(100% + 1px);left:-32px;right:-32px;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    padding:16px 32px 20px;background:#fff;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);
  }
  .nav.open{display:flex;}
  .nav a{padding:12px 14px;font-size:15px;}
  .header-cta{display:none;}
  .page-head-grid{grid-template-columns:1fr;gap:32px;}
  .play-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:1fr;}
  .safety-grid{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  .container{padding:0 24px;}
  .nav{left:-24px;right:-24px;padding-left:24px;padding-right:24px;}
  .section{padding:48px 0;}
  .page-head{padding:26px 0 46px;}
  .play-grid{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:1fr;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 200px;}
}
@media (max-width:520px){
  .container{padding:0 20px;}
  .nav{left:-20px;right:-20px;padding-left:20px;padding-right:20px;}
  .section{padding:42px 0;}
  .brand-name{font-size:15.5px;}
  .brand-sub{font-size:10.5px;}
  .page-head h1{font-size:1.65rem;}
  .btn{width:100%;}
  .faq-item summary{padding:16px 18px;font-size:15px;}
  .faq-item .answer{padding:0 18px 18px;}
  .footer-grid{grid-template-columns:1fr;}
  .tag-row{gap:8px;}
}