/* roulang page: index */
:root{
  --primary:#1D5BD8;
  --primary-dark:#14429E;
  --primary-tint:#E8EFFC;
  --accent:#12B8A6;
  --accent-tint:#E4F7F4;
  --warm:#FF6B3D;
  --warm-tint:#FFEDE6;
  --bg:#F4F7FC;
  --card:#FFFFFF;
  --line:#E4EAF4;
  --text:#16233A;
  --muted:#5D6E8B;
  --footer:#16233A;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 8px 24px rgba(29,91,216,.08);
  --shadow-hover:0 14px 34px rgba(29,91,216,.14);
  --maxw:1200px;
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  --font-num:"Inter","SF Pro Display","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16.5px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-dark);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--text);letter-spacing:.2px;}
h1{font-size:44px;line-height:1.25;}
h2{font-size:30px;line-height:1.32;}
h3{font-size:20px;line-height:1.45;}
p{margin:0;}
button{font-family:inherit;}
input,textarea,select{font-family:inherit;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px;}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:-.02em;}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}
main{display:block;}
section{position:relative;}
.band{padding:88px 0;}
.band-tint{background:#fff;}
.band-deep{background:#EEF3FC;}

/* ---------- 通用组件 ---------- */
.sec-head{max-width:760px;margin-bottom:44px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--primary);
  background:var(--primary-tint);border-radius:999px;
  padding:6px 14px;margin-bottom:14px;letter-spacing:.4px;
}
.sec-kicker::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary);}
.sec-desc{color:var(--muted);font-size:16px;margin-top:14px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:12px;border:1px solid transparent;
  font-size:15.5px;font-weight:600;line-height:1;cursor:pointer;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
  min-height:48px;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(29,91,216,.24);}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(29,91,216,.3);}
.btn-ghost{background:#fff;color:var(--primary);border-color:var(--primary);}
.btn-ghost:hover{background:var(--primary-tint);color:var(--primary-dark);transform:translateY(-2px);}
.btn-ghost-light{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.6);}
.btn-ghost-light:hover{background:rgba(255,255,255,.95);color:var(--primary-dark);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:14px;min-height:40px;border-radius:10px;}
.btn-accent{background:var(--warm);color:#fff;}
.btn-accent:hover{background:#e85a2d;color:#fff;transform:translateY(-2px);}

.chip{
  display:inline-flex;align-items:center;
  padding:6px 14px;border-radius:999px;
  background:var(--primary-tint);color:var(--primary-dark);
  font-size:13px;font-weight:600;line-height:1.6;
}
.chip-accent{background:var(--accent-tint);color:#0a7a6e;}
.chip-warm{background:var(--warm-tint);color:#c94a22;}
.chip-line{background:#fff;border:1px solid var(--line);color:var(--muted);}

.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--primary);}
.card-top-line::before{content:"";display:block;height:3px;border-radius:14px 14px 0 0;background:var(--primary);}
.card-top-line.teal::before{background:var(--accent);}
.card-top-line.warm::before{background:var(--warm);}

.cover{position:relative;overflow:hidden;border-radius:14px;background:#dfe7f4;}
.cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.cover:hover img{transform:scale(1.04);}
.ratio-16x9{aspect-ratio:16/9;}
.ratio-3x4{aspect-ratio:3/4;}
.ratio-4x3{aspect-ratio:4/3;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:#fff;border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 6px 22px rgba(22,35,58,.08);}
.header-inner{display:flex;align-items:center;gap:20px;height:68px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{display:flex;gap:3px;align-items:flex-end;height:22px;}
.brand-mark i{display:block;width:4px;border-radius:2px;background:var(--primary);}
.brand-mark i:nth-child(1){height:12px;}
.brand-mark i:nth-child(2){height:20px;background:var(--primary-dark);}
.brand-mark i:nth-child(3){height:16px;background:var(--accent);}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text strong{font-size:21px;font-weight:700;color:var(--text);letter-spacing:.5px;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:1.2px;margin-top:2px;}
.main-nav{margin-left:auto;}
.main-nav ul{display:flex;align-items:center;gap:4px;}
.main-nav a{
  display:block;padding:8px 14px;border-radius:10px;
  font-size:15px;font-weight:500;color:var(--muted);
  transition:background .2s ease,color .2s ease;
}
.main-nav a:hover{background:var(--primary-tint);color:var(--primary-dark);}
.main-nav a.is-active{color:var(--primary);font-weight:700;background:var(--primary-tint);}
.header-actions{display:flex;align-items:center;gap:16px;flex:0 0 auto;}
.lang-switch{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:2px;height:34px;}
.lang-switch a{
  display:flex;align-items:center;justify-content:center;
  min-width:44px;height:28px;border-radius:999px;
  font-size:13px;font-weight:600;color:var(--muted);
  transition:background .2s ease,color .2s ease;
}
.lang-switch a:hover{background:var(--primary-tint);color:var(--primary-dark);}
.lang-switch a.is-on{background:var(--primary);color:#fff;}
.lang-switch a.is-on:hover{background:var(--primary-dark);color:#fff;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;
  border-radius:10px;padding:0;cursor:pointer;flex-direction:column;
  align-items:center;justify-content:center;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);}
.drawer-lang{display:none;}
.nav-mask{
  display:none;position:fixed;inset:0;background:rgba(22,35,58,.42);
  z-index:190;opacity:0;transition:opacity .25s ease;
}
body.nav-open .nav-mask{display:block;opacity:1;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:#12203c url(/assets/images/backpic/back-1.jpg) center/cover no-repeat;
  padding:96px 0 0;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(12,26,54,.9) 0%,rgba(16,38,78,.78) 48%,rgba(12,26,54,.9) 100%);
}
.hero-inner{position:relative;z-index:2;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.26);
  font-size:13px;font-weight:600;letter-spacing:.4px;color:#DCE7FA;
}
.hero h1{color:#fff;margin-top:20px;max-width:640px;}
.hero-sub{font-size:18px;color:#C7D6EE;margin-top:18px;max-width:560px;line-height:1.75;}
.hero-desc{font-size:15.5px;color:#A9BDDD;margin-top:14px;max-width:600px;line-height:1.85;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}

.quiz-card{
  background:#fff;border-radius:var(--radius);padding:24px;
  box-shadow:0 18px 44px rgba(6,18,40,.32);
  color:var(--text);
}
.quiz-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px;}
.quiz-head h2{font-size:18px;}
.quiz-head span{font-size:12px;color:var(--muted);}
.quiz-sub{font-size:13px;color:var(--muted);margin-bottom:16px;}
.quiz-row{margin-bottom:14px;}
.quiz-row p{font-size:13.5px;font-weight:600;color:var(--text);margin-bottom:8px;}
.quiz-opts{display:flex;flex-wrap:wrap;gap:8px;}
.quiz-opts button{
  border:1px solid var(--line);background:#fff;color:var(--muted);
  font-size:13px;font-weight:600;padding:7px 13px;border-radius:999px;cursor:pointer;
  transition:all .18s ease;min-height:36px;
}
.quiz-opts button:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-tint);}
.quiz-opts button.is-picked{background:var(--primary);border-color:var(--primary);color:#fff;}
.quiz-preview{
  border:1px dashed var(--line);border-radius:12px;background:#F8FAFE;
  padding:14px;margin:16px 0 14px;
}
.quiz-preview h3{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:10px;letter-spacing:.3px;}
.preview-line{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--text);padding:5px 0;}
.preview-line b{color:var(--primary);font-weight:700;}
.preview-bar{height:6px;border-radius:999px;background:var(--line);flex:1;overflow:hidden;}
.preview-bar i{display:block;height:100%;border-radius:999px;background:var(--primary);}
.preview-bar.teal i{background:var(--accent);}
.preview-bar.warm i{background:var(--warm);}
.quiz-btn{width:100%;}

.scoreboard{
  position:relative;z-index:2;margin-top:56px;
  background:rgba(255,255,255,.07);border-top:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(2px);
}
.scoreboard-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.score-item{padding:22px 20px;border-right:1px solid rgba(255,255,255,.12);}
.score-item:last-child{border-right:none;}
.score-item strong{display:block;font-family:var(--font-num);font-size:30px;font-weight:700;color:#fff;line-height:1.2;}
.score-item strong em{font-style:normal;font-size:14px;font-weight:600;color:#9FB6DA;margin-left:4px;}
.score-item span{display:block;font-size:13px;color:#9FB6DA;margin-top:6px;}

/* ---------- 痛点 ---------- */
.pain-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;}
.pain-card{padding:28px;position:relative;}
.pain-card .p-num{
  font-family:var(--font-num);font-size:13px;font-weight:700;color:var(--primary);
  background:var(--primary-tint);border-radius:8px;padding:4px 10px;display:inline-block;margin-bottom:16px;
}
.pain-card h3{margin-bottom:10px;}
.pain-card p{color:var(--muted);font-size:15px;}
.pain-card.offset{margin-top:36px;}
.pain-banner{
  margin-top:24px;padding:26px 32px;border-radius:var(--radius);
  background:linear-gradient(90deg,var(--primary-dark),var(--primary));
  color:#fff;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
}
.pain-banner strong{font-size:19px;font-weight:700;line-height:1.6;}
.pain-banner span{font-size:14px;color:#C5D6F5;}

/* ---------- 解决方案 ---------- */
.solution-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.cap-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line);}
.cap-list li:last-child{border-bottom:none;}
.cap-icon{
  flex:0 0 40px;height:40px;border-radius:12px;background:var(--primary-tint);
  display:flex;align-items:center;justify-content:center;
  color:var(--primary);font-weight:700;font-family:var(--font-num);font-size:15px;
}
.cap-list h3{font-size:16.5px;margin-bottom:4px;}
.cap-list p{font-size:14.5px;color:var(--muted);}
.solution-figure{
  border:1px solid var(--line);border-radius:var(--radius);padding:14px;
  background:#fff;box-shadow:var(--shadow);
}
.solution-figure figcaption{font-size:13px;color:var(--muted);margin-top:12px;text-align:center;}

/* ---------- 方法步骤 ---------- */
.steps-wrap{position:relative;}
.steps-line{
  position:absolute;top:32px;left:8%;right:8%;height:2px;
  background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 16px);
}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;}
.step-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease;position:relative;}
.step-card::before{content:"";position:absolute;top:0;left:22px;right:22px;height:3px;border-radius:0 0 4px 4px;background:var(--primary);}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.step-badge{
  width:56px;height:56px;border-radius:50%;border:2px solid var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-size:18px;font-weight:700;color:var(--primary);
  background:#fff;margin-bottom:18px;
}
.step-card h3{font-size:17px;margin-bottom:8px;}
.step-card p{font-size:14.5px;color:var(--muted);}

/* ---------- 成果数据 ---------- */
.results-band{background:#EEF3FC;padding:80px 0;}
.results-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.result-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;text-align:left;box-shadow:var(--shadow);}
.result-card strong{display:block;font-family:var(--font-num);font-size:38px;font-weight:700;color:var(--primary);line-height:1.15;}
.result-card strong em{font-style:normal;font-size:15px;color:var(--muted);margin-left:6px;font-weight:600;}
.result-card span{display:block;font-size:14px;color:var(--muted);margin-top:10px;}

/* ---------- 证言 ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.quote-card{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--primary);
  border-radius:var(--radius);padding:26px 28px;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.quote-card p{font-size:15.5px;color:var(--text);line-height:1.85;}
.quote-meta{display:flex;align-items:center;gap:12px;margin-top:20px;}
.avatar{
  width:44px;height:44px;border-radius:50%;flex:0 0 44px;
  background:var(--primary-tint);color:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:16px;
}
.avatar.teal{background:var(--accent-tint);color:#0a7a6e;}
.avatar.warm{background:var(--warm-tint);color:#c94a22;}
.quote-meta b{display:block;font-size:14.5px;}
.quote-meta span{display:block;font-size:13px;color:var(--muted);}

/* ---------- 适用人群 ---------- */
.audience-wrap{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;}
.audience-wrap .chip{font-size:14px;padding:9px 18px;}
.audience-rows{display:flex;flex-direction:column;gap:14px;}
.audience-row{
  display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 22px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.audience-row:hover{border-color:var(--primary);box-shadow:var(--shadow);}
.audience-row b{font-size:16px;min-width:180px;}
.audience-row span{font-size:14.5px;color:var(--muted);}
.audience-row.w2{width:88%;}
.audience-row.w3{width:94%;}
.audience-row.w4{width:82%;}

/* ---------- 场景专题 ---------- */
.scene-rail{display:grid;grid-auto-flow:column;grid-auto-columns:270px;gap:20px;overflow-x:auto;padding:6px 4px 22px;scroll-snap-type:x mandatory;}
.scene-rail::-webkit-scrollbar{height:6px;}
.scene-rail::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px;}
.scene-card{scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease;}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.scene-body{padding:18px 20px 22px;}
.scene-body h3{font-size:17px;margin-bottom:8px;}
.scene-body p{font-size:14px;color:var(--muted);}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;}
.news-main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:block;transition:transform .2s ease,box-shadow .2s ease;}
.news-main:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.news-main .news-body{padding:24px 26px 28px;}
.news-main h3{font-size:22px;margin:12px 0 10px;color:var(--text);}
.news-main p{font-size:15px;color:var(--muted);}
.news-side{display:flex;flex-direction:column;gap:20px;}
.news-item{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--primary);}
.news-item .cover{flex:0 0 116px;width:116px;border-radius:12px;}
.news-item h3{font-size:16.5px;line-height:1.5;margin-bottom:8px;color:var(--text);}
.news-item p{font-size:13.5px;color:var(--muted);}
.news-meta{display:flex;gap:10px;align-items:center;font-size:12.5px;color:var(--muted);margin-top:10px;}

/* ---------- 分类入口 ---------- */
.channel-card{
  display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;
  background:linear-gradient(115deg,#F7FAFF 0%,#EAF1FE 100%);
  border:1px solid var(--line);border-radius:20px;padding:36px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.channel-card h3{font-size:26px;color:var(--text);margin:12px 0 12px;}
.channel-card p{font-size:15px;color:var(--muted);}
.channel-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.channel-arrow{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font-weight:700;color:var(--primary);font-size:15px;}
.channel-visual{display:grid;grid-template-columns:1fr 1fr;gap:12px;}

/* ---------- 专题索引 ---------- */
.topic-rail{display:grid;grid-auto-flow:column;grid-auto-columns:250px;gap:18px;overflow-x:auto;padding:6px 4px 20px;}
.topic-rail::-webkit-scrollbar{height:6px;}
.topic-rail::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px;}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;}
.topic-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:var(--shadow-hover);}
.topic-card b{display:block;font-size:16.5px;margin-bottom:8px;}
.topic-card p{font-size:13.5px;color:var(--muted);margin-bottom:14px;}
.topic-card um{font-style:normal;font-family:var(--font-num);font-size:13px;color:var(--primary);font-weight:700;}

/* ---------- 排行榜 ---------- */
.rank-panel{padding-top:8px;}
.tabs{border:none;background:transparent;display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px;}
.tabs::before,.tabs::after{display:none;}
.tabs .tabs-title{float:none;}
.tabs .tabs-title > a{
  display:inline-flex;align-items:center;
  padding:9px 20px;border-radius:999px;background:#fff;border:1px solid var(--line);
  color:var(--muted);font-size:14px;font-weight:600;transition:all .2s ease;min-height:40px;
}
.tabs .tabs-title > a:hover{background:var(--primary-tint);color:var(--primary);}
.tabs .tabs-title.is-active > a{background:var(--primary);border-color:var(--primary);color:#fff;}
.rank-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.rank-table thead th{
  background:#F4F7FC;color:var(--muted);font-size:13px;font-weight:600;
  text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);white-space:nowrap;
}
.rank-table tbody td{padding:15px 18px;border-bottom:1px solid var(--line);font-size:14.5px;vertical-align:middle;}
.rank-table tbody tr:last-child td{border-bottom:none;}
.rank-table tbody tr{transition:background .18s ease;}
.rank-table tbody tr:hover{background:#F2F7FF;}
.rank-table .r-no{font-family:var(--font-num);font-weight:700;color:var(--muted);width:60px;}
.rank-table tr.top1 .r-no{color:var(--warm);}
.rank-table .r-name{font-weight:700;}
.rank-table .r-score{font-family:var(--font-num);font-weight:700;color:var(--primary);}
.trend-up{color:var(--accent);font-weight:700;font-family:var(--font-num);}
.trend-down{color:var(--muted);font-weight:700;font-family:var(--font-num);}
.trend-flat{color:var(--muted);font-family:var(--font-num);}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}

/* ---------- 对照表 ---------- */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);}
.compare-col.highlight{border-color:var(--primary);background:linear-gradient(180deg,#FBFDFF,#F3F8FF);}
.compare-col h3{display:flex;align-items:center;gap:10px;font-size:18px;margin-bottom:18px;}
.compare-col h3 i{
  width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-style:normal;font-size:14px;font-weight:700;
}
.compare-col.plain h3 i{background:#EEF1F7;color:var(--muted);}
.compare-col.highlight h3 i{background:var(--primary);color:#fff;}
.compare-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line);font-size:14.8px;}
.compare-list li:last-child{border-bottom:none;}
.compare-list .mark{font-weight:700;flex:0 0 18px;font-family:var(--font-num);}
.plain .mark{color:#A9B5C9;}
.highlight .mark{color:var(--accent);}

/* ---------- FAQ ---------- */
.accordion{border:none;background:transparent;}
.accordion .accordion-item{border:none;background:transparent;margin-bottom:12px;}
.accordion .accordion-title{
  border:1px solid var(--line);border-left:4px solid var(--primary);
  background:#fff;border-radius:12px;padding:18px 56px 18px 22px;
  font-size:16.5px;font-weight:600;color:var(--text);position:relative;
  transition:background .2s ease,border-color .2s ease;
}
.accordion .accordion-title:hover{background:#F7FAFF;border-color:var(--primary);border-left-color:var(--primary);}
.accordion .accordion-title::before{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:500;color:var(--primary);line-height:1;transition:transform .25s ease;
}
.accordion .accordion-title[aria-expanded="true"]{border-radius:12px 12px 0 0;background:#F7FAFF;}
.accordion .accordion-title[aria-expanded="true"]::before{content:"−";transform:translateY(-50%) rotate(180deg);}
.accordion .accordion-content{
  border:1px solid var(--line);border-top:none;border-radius:0 0 12px 12px;
  background:#fff;padding:0;
}
.accordion .accordion-content p{padding:8px 22px 22px;font-size:15px;color:var(--muted);line-height:1.85;}

/* ---------- 转化 CTA ---------- */
.cta-band{
  background:linear-gradient(120deg,#EAF1FE 0%,#F7FBFF 55%,#E9F7F5 100%);
  border-radius:22px;padding:52px 48px;border:1px solid var(--line);
}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
.cta-grid h2{margin-bottom:14px;}
.cta-grid p{color:var(--muted);font-size:15.5px;}
.sub-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);}
.sub-form label{display:block;font-size:14px;font-weight:600;margin-bottom:10px;}
.sub-form input[type="email"]{
  width:100%;height:48px;border:1px solid var(--line);border-radius:10px;
  padding:0 16px;font-size:15px;color:var(--text);background:#fff;transition:border-color .2s ease,box-shadow .2s ease;
}
.sub-form input[type="email"]:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(29,91,216,.14);}
.sub-row{display:flex;gap:12px;margin-top:12px;}
.sub-row .btn{flex:0 0 auto;}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;}
.form-note.ok{color:var(--accent);font-weight:600;}

/* ---------- 信任条 ---------- */
.trust-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.trust-inner{display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between;align-items:center;padding:16px 0;font-size:13.5px;color:var(--muted);}
.trust-inner b{color:var(--text);font-weight:600;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--footer);color:#B6C4DA;padding:64px 0 0;font-size:14.5px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;}
.site-footer .brand-text strong{color:#fff;}
.site-footer .brand-text small{color:#7D8FAE;}
.footer-intro{font-size:14px;color:#9AAAC4;margin-top:16px;line-height:1.8;max-width:320px;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700;letter-spacing:.4px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:#9AAAC4;font-size:14px;transition:color .2s ease;}
.footer-links a:hover{color:#fff;}
.footer-contact li{margin-bottom:10px;color:#9AAAC4;font-size:14px;}
.footer-contact b{color:#DCE5F2;font-weight:600;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:20px 0;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13px;color:#7D8FAE;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  h1{font-size:34px;}
  h2{font-size:26px;}
  .band{padding:64px 0;}
  .hero{padding-top:70px;}
  .pain-grid,.solution-grid,.news-grid,.cta-grid,.compare-grid,.channel-card{grid-template-columns:1fr;}
  .pain-card.offset{margin-top:0;}
  .steps-grid{grid-template-columns:repeat(2,1fr);}
  .steps-line{display:none;}
  .results-grid{grid-template-columns:repeat(2,1fr);}
  .quote-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .audience-row.w2,.audience-row.w3,.audience-row.w4{width:100%;}
  .channel-card{padding:28px;}
  .cta-band{padding:36px 28px;}
  .main-nav{
    position:fixed;top:0;left:0;bottom:0;width:290px;max-width:86vw;
    background:#fff;transform:translateX(-102%);
    transition:transform .28s ease;z-index:200;
    padding:20px;flex-direction:column;align-items:stretch;
    box-shadow:0 0 46px rgba(22,35,58,.2);overflow-y:auto;margin-left:0;
  }
  body.nav-open .main-nav{transform:translateX(0);}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:2px;margin-top:14px;}
  .main-nav a{padding:13px 14px;font-size:16px;border-radius:10px;}
  .drawer-lang{display:flex;gap:8px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px;}
  .drawer-lang a{
    padding:7px 16px;border-radius:999px;border:1px solid var(--line);
    font-size:13px;font-weight:600;color:var(--muted);
  }
  .drawer-lang a.is-on{background:var(--primary);border-color:var(--primary);color:#fff;}
  .nav-toggle{display:flex;}
  .header-actions .lang-switch{display:none;}
  .header-actions .btn-sm{display:none;}
}
@media (max-width:640px){
  body{font-size:16px;}
  h1{font-size:28px;}
  h2{font-size:23px;}
  .container{padding:0 18px;}
  .band{padding:48px 0;}
  .hero{padding-top:52px;}
  .hero-sub{font-size:16px;}
  .scoreboard{margin-top:36px;}
  .scoreboard-grid{grid-template-columns:1fr 1fr;}
  .score-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.12);padding:18px 16px;}
  .score-item:nth-child(2n){border-right:none;}
  .score-item strong{font-size:24px;}
  .steps-grid{grid-template-columns:1fr;}
  .results-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .news-item{flex-direction:column;}
  .news-item .cover{width:100%;flex:0 0 auto;aspect-ratio:16/9;}
  .sub-row{flex-direction:column;}
  .sub-row .btn{width:100%;}
  .hero-cta .btn,.quiz-btn{width:100%;}
  .pain-banner{padding:22px;}
  .cta-band{padding:28px 20px;}
  .channel-visual{grid-template-columns:1fr;}
  .scene-rail{grid-auto-columns:78%;}
  .topic-rail{grid-auto-columns:76%;}
}

/* roulang page: category1 */
:root{
 --primary:#1D5BD8;
 --primary-dark:#14429E;
 --primary-tint:#E8EFFC;
 --accent:#12B8A6;
 --accent-tint:#E4F7F4;
 --warm:#FF6B3D;
 --warm-tint:#FFEDE6;
 --bg:#F4F7FC;
 --card:#FFFFFF;
 --line:#E4EAF4;
 --text:#16233A;
 --muted:#5D6E8B;
 --footer:#16233A;
 --radius:16px;
 --radius-sm:10px;
 --shadow:0 8px 24px rgba(29,91,216,.08);
 --shadow-hover:0 14px 34px rgba(29,91,216,.14);
 --maxw:1200px;
 --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
 --font-num:"Inter","SF Pro Display","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:var(--font-cn);
 font-size:16.5px;
 line-height:1.75;
 color:var(--text);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;color:var(--text);line-height:1.3;}
h1{font-size:40px;line-height:1.25;}
h2{font-size:29px;line-height:1.3;}
h3{font-size:20px;line-height:1.45;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;height:auto;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-dark);}
button{font-family:inherit;}
input,textarea,select{font-family:inherit;}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* ============ 按钮 / 标签 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:14px 26px;border-radius:12px;border:1px solid transparent;
 font-size:15.5px;font-weight:600;line-height:1;cursor:pointer;
 transition:transform .2s ease,background .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
 min-height:48px;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(29,91,216,.24);}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(29,91,216,.3);}
.btn-ghost{background:#fff;color:var(--primary);border-color:var(--primary);}
.btn-ghost:hover{background:var(--primary-tint);color:var(--primary-dark);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:14px;min-height:40px;border-radius:10px;}
.chip{
 display:inline-flex;align-items:center;
 padding:6px 14px;border-radius:999px;
 background:var(--primary-tint);color:var(--primary-dark);
 font-size:13px;font-weight:600;line-height:1.6;
}
.chip-accent{background:var(--accent-tint);color:#0a7a6e;}
.chip-warm{background:var(--warm-tint);color:#c94a22;}
.chip-line{background:#fff;border:1px solid var(--line);color:var(--muted);}
.chip-sm{padding:4px 11px;font-size:12px;}
.card-top-line{position:relative;overflow:hidden;}
.card-top-line::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--primary);z-index:2;}
.card-top-line.teal::before{background:var(--accent);}
.card-top-line.warm::before{background:var(--warm);}
.cover{overflow:hidden;background:#e9eef8;}
.cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}

/* ============ 顶部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:120;
 background:#fff;border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 6px 22px rgba(22,35,58,.08);}
.header-inner{display:flex;align-items:center;gap:20px;height:70px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{display:flex;gap:3px;align-items:flex-end;height:22px;}
.brand-mark i{display:block;width:4px;border-radius:2px;background:var(--primary);}
.brand-mark i:nth-child(1){height:12px;}
.brand-mark i:nth-child(2){height:20px;background:var(--primary-dark);}
.brand-mark i:nth-child(3){height:16px;background:var(--accent);}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text strong{font-size:21px;font-weight:700;color:var(--text);letter-spacing:.5px;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:1.2px;margin-top:2px;}
.main-nav{margin-left:auto;}
.main-nav ul{display:flex;align-items:center;gap:4px;}
.main-nav a{
 display:block;padding:8px 14px;border-radius:10px;
 font-size:15px;font-weight:500;color:var(--muted);
 transition:background .2s ease,color .2s ease;
}
.main-nav a:hover{background:var(--primary-tint);color:var(--primary-dark);}
.main-nav a.is-active{color:var(--primary);font-weight:700;background:var(--primary-tint);}
.header-actions{display:flex;align-items:center;gap:16px;flex:0 0 auto;}
.lang-switch{display:flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:999px;background:#fff;}
.lang-switch a{
 display:flex;align-items:center;justify-content:center;
 min-width:46px;height:28px;border-radius:999px;
 font-size:13px;font-weight:600;color:var(--muted);
 transition:background .2s ease,color .2s ease;
}
.lang-switch a:hover{background:var(--primary-tint);color:var(--primary-dark);}
.lang-switch a.is-on{background:var(--primary);color:#fff;}
.lang-switch a.is-on:hover{background:var(--primary-dark);color:#fff;}
.nav-toggle{
 display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;
 border-radius:10px;padding:0;cursor:pointer;flex-direction:column;
 align-items:center;justify-content:center;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);}
.drawer-lang{display:none;}
.nav-mask{display:none;position:fixed;inset:0;background:rgba(22,35,58,.42);z-index:190;opacity:0;transition:opacity .25s ease;}
body.nav-open .nav-mask{display:block;opacity:1;}

/* ============ 分类头部 ============ */
.cat-hero{background:#fff;border-bottom:1px solid var(--line);padding:34px 0 40px;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:22px;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb strong{color:var(--text);font-weight:600;}
.cat-hero h1{font-size:38px;margin:14px 0 14px;}
.cat-lead{font-size:16.5px;color:var(--muted);max-width:640px;line-height:1.8;}
.stat-strip{
 display:flex;background:var(--bg);border:1px solid var(--line);
 border-radius:14px;padding:20px 8px;
}
.stat-strip > div{flex:1;text-align:center;padding:0 12px;border-right:1px solid var(--line);}
.stat-strip > div:last-child{border-right:none;}
.stat-strip b{display:block;font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:26px;font-weight:700;color:var(--primary);line-height:1.2;}
.stat-strip span{display:block;font-size:12.5px;color:var(--muted);margin-top:6px;}

/* ============ 筛选条 ============ */
.filter-bar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:70px;z-index:100;}
.filter-inner{display:flex;align-items:center;gap:18px;min-height:66px;flex-wrap:wrap;}
.filter-tabs{display:flex;flex-wrap:wrap;gap:8px;padding:10px 0;}
.filter-pill{
 border:1px solid var(--line);background:#fff;color:var(--muted);
 border-radius:999px;padding:8px 18px;font-size:14px;font-weight:600;
 cursor:pointer;min-height:38px;transition:all .2s ease;
}
.filter-pill:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-tint);}
.filter-pill.is-on{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(29,91,216,.22);}
.filter-count{margin-left:auto;font-size:13.5px;color:var(--muted);padding:10px 0;}
.filter-count b{font-family:var(--font-num);color:var(--primary-dark);font-size:15px;}

/* ============ 板块通用 ============ */
.sec{padding:88px 0;}
.sec-white{background:#fff;}
.sec-head{max-width:760px;margin-bottom:40px;}
.sec-head h2{margin-bottom:14px;}
.sec-head p{color:var(--muted);font-size:16px;}
.sec-head .chip{margin-bottom:14px;}

/* ============ 片单卡片 ============ */
.pcard{
 display:flex;flex-direction:column;height:100%;
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow);overflow:hidden;color:var(--text);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--primary);color:var(--text);}
.pcard-cover{aspect-ratio:16/9;}
.pcard:hover .pcard-cover img{transform:scale(1.04);}
.pcard-body{padding:22px 22px 20px;display:flex;flex-direction:column;flex:1;}
.pcard-body h3{font-size:18.5px;margin:14px 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pcard-body p{font-size:14.5px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pcard-meta{
 margin-top:auto;padding-top:16px;border-top:1px dashed var(--line);
 display:flex;justify-content:space-between;gap:10px;
 font-size:12.5px;color:var(--muted);font-family:var(--font-num);
}
.list-more{text-align:center;margin-top:44px;}
.list-more .btn{min-width:260px;}

/* ============ 精选推荐 ============ */
.sec-feature{background:var(--bg);}
.feature-list{border-top:1px solid var(--line);}
.feature-list li{border-bottom:1px solid var(--line);}
.feature-list a{
 display:flex;align-items:center;gap:20px;padding:22px 4px;color:var(--text);
 transition:padding .2s ease,background .2s ease;
}
.feature-list a:hover{background:#fff;padding-left:14px;padding-right:14px;color:var(--text);}
.f-num{
 font-family:var(--font-num);font-size:15px;font-weight:700;color:var(--primary);
 min-width:38px;letter-spacing:.5px;
}
.feature-list h3{font-size:17.5px;margin-bottom:6px;}
.feature-list p{font-size:14px;color:var(--muted);line-height:1.65;}
.f-arrow{margin-left:auto;color:var(--primary);font-size:18px;font-weight:700;flex:0 0 auto;}

/* ============ 数据记分牌 ============ */
.score-band{
 display:grid;grid-template-columns:repeat(4,1fr);
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow);overflow:hidden;
}
.score-item{padding:30px 24px;border-right:1px solid var(--line);position:relative;}
.score-item:last-child{border-right:none;}
.score-item::after{content:"";position:absolute;left:24px;top:0;width:34px;height:3px;border-radius:0 0 3px 3px;background:var(--accent);}
.score-item b{
 display:block;font-family:var(--font-num);font-variant-numeric:tabular-nums;
 font-size:36px;font-weight:700;color:var(--primary);line-height:1.1;
}
.score-item span{display:block;font-size:14.5px;font-weight:600;color:var(--text);margin-top:8px;}
.score-item small{display:block;font-size:12.5px;color:var(--muted);margin-top:4px;line-height:1.6;}

/* ============ FAQ ============ */
.faq-wrap{max-width:880px;}
.faq-accordion{border:none;background:transparent;margin:0;}
.faq-accordion .accordion-item{
 border:1px solid var(--line);border-radius:14px;background:#fff;
 margin-bottom:14px;box-shadow:0 4px 14px rgba(29,91,216,.05);overflow:hidden;
}
.faq-accordion .accordion-title{
 position:relative;padding:20px 60px 20px 26px;background:#fff;border:none;
 font-size:17px;font-weight:600;color:var(--text);line-height:1.6;
 box-shadow:inset 3px 0 0 var(--primary);
 transition:background .2s ease,color .2s ease;
}
.faq-accordion .accordion-title:hover,.faq-accordion .accordion-title:focus{
 background:var(--primary-tint);color:var(--primary-dark);outline:none;
}
.faq-accordion .accordion-title::before{
 content:"+";position:absolute;right:24px;top:50%;transform:translateY(-50%);
 float:none;margin:0;width:auto;height:auto;
 font-family:var(--font-num);font-size:22px;font-weight:600;color:var(--primary);line-height:1;
}
.faq-accordion .accordion-title[aria-expanded="true"]::before{content:"–";}
.faq-accordion .accordion-content{
 padding:0 26px 22px;border:none;background:#fff;color:var(--muted);font-size:15.5px;line-height:1.8;
}
.faq-accordion .accordion-content p{margin:0;}

/* ============ 标签云 ============ */
.tag-cloud{display:flex;flex-wrap:wrap;gap:12px;}
.tag-cloud a{
 display:inline-flex;align-items:center;
 padding:10px 20px;border-radius:999px;
 background:#fff;border:1px solid var(--line);
 font-size:14.5px;font-weight:600;color:var(--muted);
 transition:all .2s ease;
}
.tag-cloud a:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-tint);transform:translateY(-2px);}
.tag-cloud a.hot{background:var(--warm-tint);border-color:#FFD5C5;color:#c94a22;}

/* ============ 订阅 CTA ============ */
.subscribe-box{
 background:linear-gradient(135deg,#E8EFFC 0%,#EDF5FF 45%,#E4F7F4 100%);
 border:1px solid var(--line);border-radius:20px;padding:52px 48px;
}
.subscribe-box h2{margin-bottom:14px;}
.subscribe-box .lead{color:var(--muted);max-width:600px;margin-bottom:28px;}
.subscribe-form{display:flex;gap:12px;flex-wrap:wrap;max-width:640px;}
.subscribe-form input{
 flex:1 1 280px;height:48px;border-radius:10px;border:1px solid var(--line);
 padding:0 16px;font-size:15px;color:var(--text);background:#fff;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.subscribe-form input::placeholder{color:#9AAAC4;}
.subscribe-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(29,91,216,.15);outline:none;}
.form-note{font-size:12.5px;color:var(--muted);margin-top:14px;}
.form-msg{margin-top:14px;font-size:14px;font-weight:600;color:var(--accent);display:none;}
.form-msg.show{display:block;}

/* ============ 页脚 ============ */
.site-footer{background:var(--footer);color:#B7C4DA;padding:64px 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.site-footer .brand-text strong{color:#fff;}
.site-footer .brand-text small{color:#8C9DBB;}
.site-footer .brand-mark i{background:#5B87E8;}
.site-footer .brand-mark i:nth-child(2){background:#fff;}
.site-footer .brand-mark i:nth-child(3){background:var(--accent);}
.footer-intro{font-size:14px;line-height:1.8;color:#9AAAC4;margin-top:18px;max-width:320px;}
.site-footer h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:600;}
.footer-links li{margin-bottom:10px;}
.footer-links a,.footer-contact a{font-size:14px;color:#9AAAC4;}
.footer-links a:hover,.footer-contact a:hover{color:#fff;}
.footer-contact li{font-size:14px;color:#9AAAC4;margin-bottom:10px;line-height:1.7;}
.footer-contact b{color:#D6DFEF;font-weight:600;margin-right:4px;}
.footer-bottom{
 margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 font-size:13px;color:#8496B4;font-family:var(--font-num);
}

/* ============ 响应式 ============ */
@media (max-width:1023px){
 .nav-toggle{display:flex;}
 .main-nav{
  position:fixed;top:0;left:-300px;width:290px;height:100%;
  background:#fff;z-index:200;padding:24px 18px;overflow-y:auto;
  transition:left .25s ease;margin-left:0;box-shadow:8px 0 30px rgba(22,35,58,.14);
 }
 body.nav-open .main-nav{left:0;}
 .main-nav ul{flex-direction:column;align-items:stretch;gap:2px;}
 .main-nav a{padding:13px 14px;font-size:16px;border-radius:10px;}
 .drawer-lang{
  display:flex;gap:8px;padding:0 0 16px;margin-bottom:14px;
  border-bottom:1px solid var(--line);
 }
 .drawer-lang a{
  flex:1;text-align:center;padding:8px 0;border-radius:999px;
  border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--muted);
 }
 .drawer-lang a.is-on{background:var(--primary);border-color:var(--primary);color:#fff;}
 .header-actions .lang-switch{display:none;}
 .cat-hero h1{font-size:32px;}
 .sec{padding:64px 0;}
 .filter-bar{top:70px;}
 .score-band{grid-template-columns:repeat(2,1fr);}
 .score-item:nth-child(2){border-right:none;}
 .score-item:nth-child(1),.score-item:nth-child(2){border-bottom:1px solid var(--line);}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
 h1{font-size:28px;}
 h2{font-size:23px;}
 .sec{padding:52px 0;}
 .cat-hero{padding:26px 0 30px;}
 .cat-hero h1{font-size:26px;}
 .stat-strip{flex-wrap:wrap;padding:14px 6px;}
 .stat-strip > div{flex:1 1 33%;border-right:none;padding:8px 4px;}
 .stat-strip b{font-size:22px;}
 .filter-bar{position:static;}
 .filter-count{margin-left:0;}
 .feature-list a{flex-wrap:wrap;gap:12px;}
 .f-arrow{display:none;}
 .subscribe-box{padding:32px 22px;}
 .subscribe-form .btn{width:100%;}
 .score-band{grid-template-columns:1fr;}
 .score-item{border-right:none;border-bottom:1px solid var(--line);}
 .score-item:last-child{border-bottom:none;}
 .footer-grid{grid-template-columns:1fr;gap:28px;}
 .header-actions .btn{display:none;}
 .container{padding:0 18px;}
}
@media (max-width:520px){
 .pcard-body{padding:18px 18px 16px;}
 .cat-lead{font-size:15.5px;}
 .filter-pill{padding:7px 14px;font-size:13.5px;}
}