@charset "UTF-8";
/* ==========================================================================
   今日黑料 · 料镜观察  —  设计系统
   1 变量 / 2 重置 / 3 布局 / 4 文字 / 5 按钮 / 6 导航 / 7 卡片 / 8 Hero /
   9 跑马灯 / 10 视频卡 / 11 榜单 / 12 话题列表 / 13 数据·特性 / 14 评价 /
   15 CTA·下载 / 16 FAQ / 17 提示·弹层 / 18 页脚 / 19 内页页头 / 20 分页 /
   21 滚动动画 / 22 响应式 / 23 内页附加组件
   ========================================================================== */

/* ============ 1. 设计变量 ============ */
:root{
  --brand:#6B4BFF;
  --brand-2:#9A5CFF;
  --brand-3:#4E33D6;
  --pink:#FF5C8A;
  --mint:#17C9A6;
  --amber:#FFB13D;
  --sky:#4FD8FF;

  --ink:#141121;
  --ink-2:#2E2942;
  --ink-3:#5A5480;
  --ink-4:#948DC0;
  --line:#E9E5FB;
  --line-2:#DBD6F5;
  --soft:#F6F4FF;
  --soft-2:#EFEBFF;
  --white:#FFFFFF;

  --g-brand:linear-gradient(135deg,#6B4BFF 0%,#9A5CFF 52%,#FF5C8A 100%);
  --g-mint:linear-gradient(135deg,#17C9A6 0%,#4FD8FF 100%);
  --g-sun:linear-gradient(135deg,#FFB13D 0%,#FF7A59 100%);
  --g-dark:linear-gradient(165deg,#241D40 0%,#141121 100%);
  --g-soft:linear-gradient(160deg,#F7F5FF 0%,#EFEBFF 100%);

  --r-s:10px;
  --r-m:14px;
  --r-l:20px;
  --r-xl:28px;
  --r-2xl:36px;
  --r-full:999px;

  --sh-1:0 1px 2px rgba(20,17,33,.05);
  --sh-2:0 4px 14px rgba(20,17,33,.06);
  --sh-3:0 10px 30px rgba(20,17,33,.08);
  --sh-4:0 18px 50px rgba(20,17,33,.12);
  --sh-brand:0 14px 34px rgba(107,75,255,.28);

  --container:1200px;
  --gutter:24px;
  --ease:cubic-bezier(.22,.68,.32,1);
  --head-h:74px;

  --fs-h1:clamp(30px,4.4vw,54px);
  --fs-h2:clamp(24px,3vw,38px);
  --fs-h3:clamp(19px,2vw,25px);
  --fs-lead:clamp(15px,1.35vw,18px);
}

/* ============ 2. 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--head-h) + 12px)}
body{
  margin:0;
  font-family:"Outfit","Noto Sans SC",-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.72;color:var(--ink-2);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-locked{overflow:hidden}
h1,h2,h3,h4,h5{margin:0 0 .5em;line-height:1.24;color:var(--ink);font-weight:800;letter-spacing:-.01em}
h1{font-size:var(--fs-h1)}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3)}
h4{font-size:18px}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
a{color:var(--brand);text-decoration:none;transition:color .22s var(--ease)}
a:hover{color:var(--brand-3)}
img{max-width:100%;height:auto;display:block;border-radius:var(--r-m)}
ul,ol{margin:0;padding:0;list-style:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
strong{font-weight:800;color:var(--ink)}
hr{border:0;border-top:1px solid var(--line);margin:28px 0}
:focus-visible{outline:3px solid rgba(107,75,255,.45);outline-offset:3px;border-radius:6px}
::selection{background:rgba(107,75,255,.18);color:var(--ink)}

/* ============ 3. 布局工具 ============ */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.section{padding:clamp(56px,7vw,96px) 0;position:relative}
.section--soft{background:var(--soft)}
.section--grad{background:var(--g-soft)}
.section--tight{padding:clamp(40px,5vw,64px) 0}
.grid{display:grid;gap:24px}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-side{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
.narrow{max-width:760px;margin:0 auto}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}
.mb-0{margin-bottom:0}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}
.center{text-align:center}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 10px 0}
.skip-link:focus{left:0}

/* ============ 4. 文字标题组件 ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand);background:rgba(107,75,255,.09);
  border:1px solid rgba(107,75,255,.16);
  padding:6px 14px;border-radius:var(--r-full);margin-bottom:18px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--brand);flex:none}
.eyebrow--pink{color:var(--pink);background:rgba(255,92,138,.1);border-color:rgba(255,92,138,.18)}
.eyebrow--pink .dot{background:var(--pink)}
.eyebrow--mint{color:#0EA289;background:rgba(23,201,166,.12);border-color:rgba(23,201,166,.2)}
.eyebrow--mint .dot{background:var(--mint)}
.sec-head{max-width:720px;margin:0 auto 44px;text-align:center}
.sec-head .lead{margin-top:14px}
.sec-head--left{margin-left:0;text-align:left}
.lead{font-size:var(--fs-lead);color:var(--ink-3);line-height:1.8}
.hl{
  position:relative;z-index:0;color:var(--brand-3);font-weight:800;white-space:nowrap;
  box-shadow:inset 0 -.34em 0 0 rgba(107,75,255,.16);
}
.hl--pink{color:#D93C6C;box-shadow:inset 0 -.34em 0 0 rgba(255,92,138,.2)}
.balance{text-wrap:balance}
.muted{color:var(--ink-4);font-size:14px}
.tiny{font-size:13px;line-height:1.7}
.prose ul,.prose ol{padding-left:20px;list-style:disc;color:var(--ink-3)}
.prose ol{list-style:decimal}
.prose li{margin-bottom:8px}
.prose li::marker{color:var(--brand)}
.prose ul>li,.prose ol>li{display:list-item}
.tag{
  display:inline-block;font-size:12.5px;font-weight:700;color:var(--brand-3);
  background:rgba(107,75,255,.08);border:1px solid rgba(107,75,255,.14);
  padding:3px 10px;border-radius:var(--r-full);margin:0 6px 6px 0;
}
.tag--plain{color:var(--ink-3);background:var(--soft);border-color:var(--line)}
.tag--pink{color:#D93C6C;background:rgba(255,92,138,.09);border-color:rgba(255,92,138,.16)}
.tag--mint{color:#0EA289;background:rgba(23,201,166,.1);border-color:rgba(23,201,166,.18)}

/* ============ 5. 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:800;font-size:15px;letter-spacing:.01em;
  padding:13px 24px;border-radius:var(--r-full);
  border:1.5px solid transparent;transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
  white-space:nowrap;text-align:center;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--g-brand);color:#fff;box-shadow:var(--sh-brand)}
.btn-primary:hover{color:#fff;box-shadow:0 18px 40px rgba(107,75,255,.36)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{color:#fff;background:#241D40}
.btn-outline{background:#fff;color:var(--brand-3);border-color:var(--line-2)}
.btn-outline:hover{color:var(--brand-3);border-color:var(--brand);box-shadow:var(--sh-2)}
.btn-light{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.34);backdrop-filter:blur(4px)}
.btn-light:hover{color:#fff;background:rgba(255,255,255,.24)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-lg{padding:16px 32px;font-size:16.5px}
.btn-block{width:100%}
.btn .ic{width:18px;height:18px;flex:none}
.btn-group{display:flex;gap:14px;flex-wrap:wrap}
.btn-group--center{justify-content:center}

/* ============ 6. 头部导航 ============ */
.site-head{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.92);
  border-bottom:1px solid var(--line);
}
.site-head.is-stuck{box-shadow:var(--sh-2)}
.head-inner{display:flex;align-items:center;gap:18px;height:var(--head-h)}
.brand{display:flex;align-items:center;gap:11px;flex:none;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{width:40px;height:40px;flex:none;border-radius:13px;background:var(--g-brand);display:grid;place-items:center;box-shadow:0 6px 18px rgba(107,75,255,.32)}
.brand-mark svg{width:24px;height:24px;display:block}
.brand-txt{display:flex;flex-direction:column;line-height:1.15}
.brand-txt b{font-size:17px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.brand-txt span{font-size:10.5px;font-weight:700;letter-spacing:.2em;color:var(--ink-4);text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  display:block;padding:9px 14px;border-radius:var(--r-full);
  font-size:15px;font-weight:700;color:var(--ink-2);
}
.nav-links a:hover{color:var(--brand-3);background:var(--soft)}
.nav-links a.is-active{color:var(--brand-3);background:var(--soft-2)}
.nav-links>.btn{display:none}
.head-cta{margin-left:10px;flex:none}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:13px;
  background:var(--soft);align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle i{display:block;width:19px;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s var(--ease),opacity .2s}
.nav-toggle[aria-expanded="true"] i:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] i:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-close{display:none}
.nav-scrim{position:fixed;inset:0;z-index:55;background:rgba(20,17,33,.44);opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s}
.nav-scrim.is-open{opacity:1;visibility:visible}

/* ============ 7. 卡片 ============ */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  padding:26px;box-shadow:var(--sh-1);transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
}
.card:hover{transform:translateY(-5px);box-shadow:var(--sh-3);border-color:var(--line-2)}
.card--flat{box-shadow:none;background:var(--soft);border-color:transparent}
.card--soft{background:var(--g-soft);border-color:transparent}
.card h3{margin-bottom:10px}
.card p{color:var(--ink-3);font-size:14.6px}
.card-icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  background:var(--g-brand);color:#fff;margin-bottom:18px;box-shadow:0 8px 20px rgba(107,75,255,.26);
}
.card-icon svg{width:26px;height:26px}
.card-icon--mint{background:var(--g-mint);box-shadow:0 8px 20px rgba(23,201,166,.26)}
.card-icon--sun{background:var(--g-sun);box-shadow:0 8px 20px rgba(255,122,89,.26)}
.card-icon--ink{background:var(--g-dark);box-shadow:0 8px 20px rgba(20,17,33,.24)}
.thumb{position:relative;overflow:hidden;border-radius:var(--r-l);background:var(--soft-2)}
.thumb img{width:100%;height:100%;object-fit:cover;border-radius:0}
.thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,17,33,0) 45%,rgba(20,17,33,.52) 100%);opacity:.9}
.thumb .badge{position:absolute;z-index:2;top:12px;left:12px;font-size:12px;font-weight:800;color:#fff;background:rgba(20,17,33,.56);backdrop-filter:blur(6px);padding:4px 11px;border-radius:var(--r-full)}
.thumb .dur{position:absolute;z-index:2;right:12px;bottom:12px;font-size:12px;font-weight:800;color:#fff;background:rgba(20,17,33,.6);padding:3px 9px;border-radius:8px;letter-spacing:.02em}
.thumb .play{
  position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);
  width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.94);
  display:grid;place-items:center;box-shadow:0 10px 26px rgba(20,17,33,.28);transition:transform .25s var(--ease)
}
.thumb .play svg{width:20px;height:20px;margin-left:2px;fill:var(--brand)}
.vcard:hover .thumb .play{transform:translate(-50%,-50%) scale(1.1)}

/* ============ 8. Hero ============ */
.hero{position:relative;padding:clamp(48px,6vw,84px) 0 clamp(56px,6vw,92px);overflow:hidden}
.hero::before{
  content:"";position:absolute;z-index:0;top:-160px;right:-120px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(107,75,255,.22),rgba(107,75,255,0) 68%);
}
.hero::after{
  content:"";position:absolute;z-index:0;bottom:-180px;left:-140px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle at 60% 40%,rgba(255,92,138,.18),rgba(255,92,138,0) 70%);
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,4vw,56px);align-items:center}
.hero h1{text-wrap:balance}
.hero .lead{max-width:520px;margin-top:18px}
.hero-cta{margin-top:30px}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.hero-badges span{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;color:var(--ink-2);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-full);padding:7px 14px;box-shadow:var(--sh-1)
}
.hero-badges span b{color:var(--brand-3)}
.hero-art{position:relative}
.hero-art .frame{
  position:relative;border-radius:var(--r-2xl);overflow:hidden;background:#fff;padding:10px;
  box-shadow:var(--sh-4);border:1px solid var(--line)
}
.hero-art .frame img{border-radius:28px;aspect-ratio:4/3;object-fit:cover;width:100%}
.float-card{
  position:absolute;z-index:2;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);
  padding:14px 16px;box-shadow:var(--sh-3);animation:floaty 5.5s ease-in-out infinite
}
.float-card b{display:block;font-size:17px;color:var(--ink);line-height:1.3}
.float-card span{font-size:12px;color:var(--ink-4);font-weight:700}
.float-card--tl{top:-16px;left:-18px}
.float-card--br{bottom:-18px;right:-14px;animation-delay:-2.6s}
.float-chip{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;
  color:#0EA289;background:rgba(23,201,166,.12);border-radius:var(--r-full);padding:3px 9px;margin-bottom:4px
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-11px)}}

/* ============ 9. 跑马灯 ============ */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--soft);overflow:hidden;padding:14px 0}
.marquee-track{display:flex;gap:36px;width:max-content;animation:slide 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:700;color:var(--ink-3);white-space:nowrap}
.marquee-track span i{width:6px;height:6px;border-radius:50%;background:var(--brand);flex:none}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============ 10. 视频卡 ============ */
.vcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-1);transition:transform .28s var(--ease),box-shadow .28s var(--ease)}
.vcard:hover{transform:translateY(-5px);box-shadow:var(--sh-3)}
.vcard .thumb{border-radius:0;aspect-ratio:16/9}
.vbody{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.vtitle{font-size:15.6px;font-weight:800;color:var(--ink);line-height:1.5;margin:0}
.vcard:hover .vtitle{color:var(--brand-3)}
.vmeta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-4);font-weight:700}
.vfoot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.vscore{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:800;color:var(--brand-3);white-space:nowrap}
.vscore i{width:8px;height:8px;border-radius:50%;background:var(--mint);flex:none}
.vacts{display:inline-flex;gap:14px;font-size:12.5px;color:var(--ink-4);font-weight:700;white-space:nowrap}
.vacts span{display:inline-flex;align-items:center;gap:5px}

/* ============ 11. 榜单 ============ */
.rank-list{display:flex;flex-direction:column;gap:10px}
.rank-item{
  display:grid;grid-template-columns:34px 84px minmax(0,1fr) auto;gap:12px;align-items:center;
  padding:12px 14px;border-radius:var(--r-l);background:#fff;border:1px solid var(--line);transition:border-color .22s var(--ease),box-shadow .22s var(--ease)
}
.rank-item:hover{border-color:var(--line-2);box-shadow:var(--sh-2)}
.rank-no{font-size:15px;font-weight:900;color:var(--ink-4);text-align:center;font-variant-numeric:tabular-nums}
.rank-item:nth-child(1) .rank-no{color:var(--pink)}
.rank-item:nth-child(2) .rank-no{color:var(--brand)}
.rank-item:nth-child(3) .rank-no{color:var(--mint)}
.rank-thumb{border-radius:12px;overflow:hidden;aspect-ratio:16/9;background:var(--soft-2)}
.rank-thumb img{width:100%;height:100%;object-fit:cover}
.rank-t{font-size:14.2px;font-weight:800;color:var(--ink);line-height:1.45;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-sub{font-size:12px;color:var(--ink-4);font-weight:700}
.rank-end{font-size:13px;font-weight:800;color:var(--brand-3);white-space:nowrap;text-align:right}

/* ============ 12. 话题 / 文章列表 ============ */
.titem{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:center;padding:16px;border-radius:var(--r-l);background:#fff;border:1px solid var(--line);transition:border-color .22s var(--ease),box-shadow .22s var(--ease)}
.titem:hover{border-color:var(--line-2);box-shadow:var(--sh-2)}
.titem .thumb{border-radius:var(--r-m);aspect-ratio:16/9}
.titem h4{font-size:16px;margin-bottom:6px}
.titem p{font-size:13.8px;color:var(--ink-3);margin-bottom:8px}
.titem-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-4);font-weight:700}
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--brand),var(--pink))}
.timeline li{position:relative;padding-bottom:22px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-26px;top:8px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--brand)}
.timeline b{display:block;font-size:16px;color:var(--ink)}
.timeline span{font-size:13.5px;color:var(--ink-3)}

/* ============ 13. 数据 / 特性 ============ */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:24px 22px;box-shadow:var(--sh-1);text-align:center}
.stat b{display:block;font-size:clamp(26px,3vw,36px);font-weight:900;color:var(--ink);line-height:1.1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat b em{font-style:normal;color:var(--brand);font-size:.55em;margin-left:2px}
.stat span{display:block;font-size:13.5px;color:var(--ink-4);font-weight:700;margin-top:6px}
.feat{display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:var(--r-l);background:#fff;border:1px solid var(--line)}
.feat-ic{width:44px;height:44px;flex:none;border-radius:14px;display:grid;place-items:center;background:var(--soft-2);color:var(--brand);font-size:18px;font-weight:900}
.feat b{display:block;font-size:15.5px;color:var(--ink);margin-bottom:4px}
.feat p{font-size:13.8px;color:var(--ink-3)}
.check-list li{display:flex;gap:11px;align-items:flex-start;padding:9px 0;font-size:14.6px;color:var(--ink-2)}
.check-list li svg{width:20px;height:20px;flex:none;margin-top:2px;color:var(--mint)}

/* ============ 14. 评价 ============ */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:26px;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:16px}
.quote .stars{display:flex;gap:3px;color:var(--amber)}
.quote .stars svg{width:17px;height:17px;fill:currentColor}
.quote p{font-size:15px;color:var(--ink-2);line-height:1.78}
.q-user{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{width:44px;height:44px;flex:none;border-radius:50%;display:grid;place-items:center;font-weight:900;color:#fff;font-size:16px;background:var(--g-brand);box-shadow:0 6px 16px rgba(107,75,255,.24)}
.avatar--mint{background:var(--g-mint);box-shadow:0 6px 16px rgba(23,201,166,.24)}
.avatar--sun{background:var(--g-sun);box-shadow:0 6px 16px rgba(255,122,89,.24)}
.q-user b{display:block;font-size:14.5px;color:var(--ink)}
.q-user span{font-size:12.5px;color:var(--ink-4);font-weight:700}

/* ============ 15. CTA / 下载 ============ */
.cta-band{position:relative;overflow:hidden;background:var(--g-dark);border-radius:var(--r-2xl);padding:clamp(38px,5vw,64px);color:#fff;box-shadow:var(--sh-4)}
.cta-band h1,.cta-band h2,.cta-band h3,.cta-band h4{color:#fff}
.cta-band p{color:rgba(255,255,255,.78)}
.cta-band::before{content:"";position:absolute;top:-140px;right:-90px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle at 40% 40%,rgba(107,75,255,.5),rgba(107,75,255,0) 70%)}
.cta-band::after{content:"";position:absolute;bottom:-160px;left:-80px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle at 50% 50%,rgba(255,92,138,.34),rgba(255,92,138,0) 70%)}
.cta-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center}
.cta-band .eyebrow{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.24);color:#fff}
.cta-band .eyebrow .dot{background:var(--mint)}
.dl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.dl-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:26px;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:14px;transition:transform .26s var(--ease),box-shadow .26s var(--ease)}
.dl-card:hover{transform:translateY(-5px);box-shadow:var(--sh-3)}
.dl-card.is-featured{border-color:transparent;box-shadow:var(--sh-brand);background:var(--g-soft)}
.dl-os{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:17px}
.dl-os svg{width:24px;height:24px;flex:none;color:var(--brand)}
.dl-meta{font-size:13px;color:var(--ink-4);font-weight:700}
.dl-card .btn{margin-top:auto}
.qr-box{width:132px;height:132px;flex:none;border-radius:var(--r-l);background:#fff;border:1px solid var(--line);padding:9px;box-shadow:var(--sh-1)}
.qr-box svg{width:100%;height:100%;display:block}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:s}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:24px 20px;box-shadow:var(--sh-1)}
.step-n{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--g-brand);color:#fff;font-weight:900;font-size:16px;margin-bottom:14px;box-shadow:0 6px 16px rgba(107,75,255,.26)}
.step b{display:block;font-size:16px;color:var(--ink);margin-bottom:6px}
.step p{font-size:13.8px;color:var(--ink-3)}

/* ============ 16. FAQ ============ */
.faq{max-width:820px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:var(--r-l);background:#fff;margin-bottom:12px;overflow:hidden;transition:border-color .22s var(--ease),box-shadow .22s var(--ease)}
.faq-item:hover{border-color:var(--line-2)}
.faq-item.is-open{border-color:rgba(107,75,255,.32);box-shadow:var(--sh-2)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;text-align:left;font-size:16px;font-weight:800;color:var(--ink);line-height:1.55}
.faq-q i{position:relative;width:20px;height:20px;flex:none;border-radius:50%;background:var(--soft-2)}
.faq-q i::before,.faq-q i::after{content:"";position:absolute;left:50%;top:50%;background:var(--brand);transform:translate(-50%,-50%);transition:transform .28s var(--ease),opacity .28s var(--ease)}
.faq-q i::before{width:11px;height:2px}
.faq-q i::after{width:2px;height:11px}
.faq-item.is-open .faq-q i::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .34s var(--ease)}
.faq-a-in{padding:0 20px 20px;font-size:14.8px;color:var(--ink-3);line-height:1.82}
.faq-a-in strong{color:var(--ink-2)}

/* ============ 17. 提示条 / 弹层 ============ */
.toast{
  position:fixed;z-index:120;left:50%;bottom:34px;transform:translate(-50%,20px);
  background:var(--ink);color:#fff;font-size:14.5px;font-weight:700;
  padding:12px 22px;border-radius:var(--r-full);box-shadow:var(--sh-4);
  opacity:0;visibility:hidden;transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s;
}
.toast.is-on{opacity:1;visibility:visible;transform:translate(-50%,0)}
.modal{position:fixed;inset:0;z-index:130;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(20,17,33,.66)}
.modal.is-open{display:flex}
.modal-box{position:relative;width:100%;max-width:720px;background:var(--ink);border-radius:var(--r-xl);padding:14px;box-shadow:var(--sh-4);animation:pop .3s var(--ease)}
@keyframes pop{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.modal-stage{position:relative;aspect-ratio:16/9;border-radius:var(--r-l);overflow:hidden;background:#0B0917;display:grid;place-items:center}
.modal-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32}
.modal-stage .in{position:relative;z-index:2;text-align:center;color:#fff;padding:24px}
.modal-stage .in b{display:block;font-size:19px;margin-bottom:8px}
.modal-stage .in span{font-size:14px;color:rgba(255,255,255,.7)}
.modal-close{position:absolute;z-index:5;top:-12px;right:-12px;width:38px;height:38px;border-radius:50%;background:#fff;color:var(--ink);font-size:19px;font-weight:900;display:grid;place-items:center;box-shadow:var(--sh-3)}
.to-top{
  position:fixed;z-index:90;right:20px;bottom:24px;width:46px;height:46px;border-radius:50%;
  background:#fff;border:1px solid var(--line);box-shadow:var(--sh-3);color:var(--brand);
  display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s
}
.to-top.is-on{opacity:1;visibility:visible;transform:translateY(0)}
.to-top svg{width:19px;height:19px}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{
  font-size:14px;font-weight:800;color:var(--ink-2);background:#fff;border:1px solid var(--line);
  padding:9px 18px;border-radius:var(--r-full);transition:all .22s var(--ease)
}
.chip:hover{border-color:var(--brand);color:var(--brand-3)}
.chip.is-on{background:var(--g-brand);color:#fff;border-color:transparent;box-shadow:var(--sh-brand)}
.empty{padding:40px;text-align:center;color:var(--ink-4);font-weight:700;background:var(--soft);border-radius:var(--r-l)}

/* ============ 18. 页脚 ============ */
.site-foot{background:var(--g-dark);color:rgba(255,255,255,.72);padding:clamp(48px,6vw,72px) 0 0;margin-top:0}
.site-foot h4{color:#fff;font-size:16px;margin-bottom:16px}
.site-foot a{color:rgba(255,255,255,.72)}
.site-foot a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.foot-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.foot-brand b{color:#fff;font-size:18px;font-weight:800}
.foot-grid p{font-size:14px;line-height:1.8;max-width:320px}
.foot-grid ul li{margin-bottom:10px;font-size:14px}
.foot-tags{padding:22px 0;border-top:1px solid rgba(255,255,255,.1);display:flex;gap:8px;flex-wrap:wrap}
.foot-tags a{font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:var(--r-full);background:rgba(255,255,255,.08)}
.foot-tags a:hover{background:rgba(255,255,255,.18)}
.foot-legal{padding:22px 0 30px;border-top:1px solid rgba(255,255,255,.1);font-size:12.6px;line-height:1.8;color:rgba(255,255,255,.5)}
.foot-legal b{color:rgba(255,255,255,.8)}
.foot-legal p{margin-bottom:8px}
.foot-social{display:flex;gap:10px;margin-top:18px}
.foot-social a{width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.1);display:grid;place-items:center}
.foot-social a:hover{background:rgba(255,255,255,.2)}
.foot-social svg{width:18px;height:18px;fill:#fff}

/* ============ 19. 内页页头 ============ */
.page-head{position:relative;overflow:hidden;background:var(--g-soft);padding:clamp(38px,5vw,60px) 0 clamp(34px,4vw,52px);border-bottom:1px solid var(--line)}
.page-head::before{content:"";position:absolute;top:-120px;right:-80px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle at 40% 40%,rgba(107,75,255,.2),rgba(107,75,255,0) 70%)}
.page-head--dark{background:var(--g-dark);border-bottom:0}
.page-head--dark h1{color:#fff}
.page-head--dark .lead{color:rgba(255,255,255,.74)}
.page-head--dark .crumb,.page-head--dark .crumb a{color:rgba(255,255,255,.6)}
.page-head--dark .crumb a:hover{color:#fff}
.page-head-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,4vw,48px);align-items:center}
.crumb{font-size:13px;font-weight:700;color:var(--ink-4);margin-bottom:14px}
.crumb a{color:var(--ink-4)}
.crumb a:hover{color:var(--brand-3)}
.crumb span{margin:0 7px;opacity:.6}
.page-head-art{border-radius:var(--r-2xl);overflow:hidden;box-shadow:var(--sh-4);border:1px solid var(--line)}
.page-head-art img{width:100%;aspect-ratio:16/10;object-fit:cover}

/* ============ 20. 分页 ============ */
.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:36px;flex-wrap:wrap}
.pager a,.pager span{
  min-width:40px;height:40px;padding:0 12px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;background:#fff;border:1px solid var(--line);color:var(--ink-2)
}
.pager a:hover{border-color:var(--brand);color:var(--brand-3)}
.pager .is-on{background:var(--g-brand);color:#fff;border-color:transparent}
.pager .is-off{opacity:.45;cursor:default}

/* ============ 21. 滚动显现 ============ */
.js-ready [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);animation:reveal-safety .01s linear 2.6s forwards}
@keyframes reveal-safety{to{opacity:1;transform:none}}
.js-ready [data-reveal].is-in{opacity:1;transform:none;animation:none}
[data-reveal][data-delay="1"]{transition-delay:.09s}
[data-reveal][data-delay="2"]{transition-delay:.18s}
[data-reveal][data-delay="3"]{transition-delay:.27s}
[data-reveal][data-delay="4"]{transition-delay:.36s}

/* ============ 22. 响应式 ============ */
@media (max-width:1080px){
  .grid-side{grid-template-columns:minmax(0,1fr)}
  .g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-inner{grid-template-columns:minmax(0,1fr)}
  .hero-art{max-width:560px}
  .page-head-inner{grid-template-columns:minmax(0,1fr)}
  .page-head-art{max-width:560px}
}
@media (max-width:960px){
  .nav-toggle{display:flex}
  .head-cta{display:none}
  .nav-links{
    position:fixed;z-index:80;top:0;right:0;bottom:0;width:min(320px,86vw);
    background:#fff;border-left:1px solid var(--line);box-shadow:-14px 0 40px rgba(20,17,33,.12);
    flex-direction:column;align-items:stretch;gap:6px;padding:88px 22px 28px;margin:0;
    transform:translateX(102%);transition:transform .34s var(--ease);overflow-y:auto
  }
  .nav-links.is-open{transform:translateX(0)}
  .nav-links a{font-size:17px;padding:13px 14px;border-radius:var(--r-m)}
  .nav-links>a:not(.btn){border-bottom:1px solid var(--line)}
  .nav-links>.btn{display:inline-flex;margin-top:16px}
  .nav-close{
    display:grid;position:absolute;top:20px;right:20px;width:40px;height:40px;border-radius:50%;
    background:var(--soft);color:var(--ink);font-size:20px;font-weight:900;place-items:center
  }
  .g-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-inner{grid-template-columns:minmax(0,1fr)}
  .dl-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:680px){
  :root{--gutter:18px;--head-h:66px}
  body{font-size:15.4px}
  .g-2,.g-3,.g-4{grid-template-columns:minmax(0,1fr)}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .steps{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:minmax(0,1fr);gap:24px}
  .btn-group{flex-direction:column;align-items:stretch}
  .btn-group .btn{flex:1 1 100%}
  .hero-badges span{flex:1 1 auto;justify-content:center}
  .float-card--tl{left:0;top:-14px;transform:scale(.9);transform-origin:top left;animation:none}
  .float-card--br{right:0;bottom:-14px;transform:scale(.9);transform-origin:bottom right;animation:none}
  .titem{grid-template-columns:minmax(0,1fr)}
  .titem .thumb{aspect-ratio:16/8}
  .rank-item{grid-template-columns:28px 68px minmax(0,1fr)}
  .rank-end{grid-column:2/-1;text-align:left}
  .grid-side .rank-item{grid-template-columns:28px 76px minmax(0,1fr)}
  .grid-side .rank-end{grid-column:2/-1;text-align:left}
  .cta-band{border-radius:var(--r-xl);padding:30px 22px}
  .page-head-art img{aspect-ratio:16/11}
  .modal-box{padding:10px}
  .to-top{right:14px;bottom:16px}
}
@media (max-width:420px){
  .card{padding:20px}
  .stats{grid-template-columns:minmax(0,1fr)}
  .quote{padding:20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js-ready [data-reveal]{opacity:1!important;transform:none!important;animation:none!important}
}

/* ============ 23. 内页附加组件 ============ */
/* 23.1 核验三步 */
.vstep{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-2xl);overflow:hidden;box-shadow:var(--sh-2);margin-bottom:22px}
.vstep:nth-child(even) .vstep-art{order:2}
.vstep-art{position:relative;min-height:220px}
.vstep-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vstep-body{padding:clamp(24px,3vw,38px)}
.vstep-no{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:900;letter-spacing:.12em;color:var(--brand);background:rgba(107,75,255,.08);padding:5px 12px;border-radius:var(--r-full);margin-bottom:14px}
.vstep-body h3{margin-bottom:10px}
.vstep-body p{font-size:14.8px;color:var(--ink-3)}

/* 23.2 信源分级表 */
.grade-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-1)}
.grade-table th,.grade-table td{padding:15px 18px;text-align:left;font-size:14.3px;vertical-align:top;border-bottom:1px solid var(--line)}
.grade-table thead th{background:var(--soft);font-size:13px;font-weight:900;color:var(--ink);letter-spacing:.04em}
.grade-table tbody tr:last-child td{border-bottom:0}
.grade-tag{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:30px;border-radius:10px;font-weight:900;font-size:14px;color:#fff}
.grade-tag.g-a{background:var(--g-mint)}
.grade-tag.g-b{background:var(--g-brand)}
.grade-tag.g-c{background:var(--g-sun)}
.grade-tag.g-d{background:linear-gradient(135deg,#B0A8D8,#8E85B8)}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r-xl)}
@media (max-width:680px){
  .vstep{grid-template-columns:minmax(0,1fr)}
  .vstep:nth-child(even) .vstep-art{order:0}
  .vstep-art{min-height:190px}
  .grade-table th,.grade-table td{padding:12px 14px;font-size:13.4px}
}

/* 23.3 料镜指数（环形） */
.gauge{width:130px;height:130px;flex:none;border-radius:50%;display:grid;place-items:center;position:relative;background:conic-gradient(var(--brand) 0turn,var(--brand) var(--p,0.8turn),var(--soft-2) var(--p,0.8turn))}
.gauge::before{content:"";position:absolute;inset:11px;border-radius:50%;background:#fff}
.gauge b{position:relative;z-index:1;font-size:26px;font-weight:900;color:var(--ink);line-height:1}
.gauge b em{font-style:normal;font-size:13px;color:var(--ink-4);display:block;font-weight:800;margin-top:2px}
.gauge-row{display:flex;align-items:center;gap:22px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:24px;box-shadow:var(--sh-1)}

/* 23.4 App 手机模型 */
.mock{position:relative;width:min(300px,78vw);margin:0 auto;border-radius:44px;padding:12px;background:var(--g-dark);box-shadow:var(--sh-4)}
.mock-screen{border-radius:34px;overflow:hidden;background:#fff;position:relative}
.mock-screen img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:0}
.mock-notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:96px;height:22px;border-radius:var(--r-full);background:var(--ink);z-index:3}
.app-feature{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:var(--r-l);background:#fff;border:1px solid var(--line)}
.app-feature-ic{width:48px;height:48px;flex:none;border-radius:15px;display:grid;place-items:center;background:var(--g-brand);color:#fff;box-shadow:0 8px 18px rgba(107,75,255,.24)}
.app-feature-ic svg{width:24px;height:24px}
.app-feature b{display:block;font-size:16px;color:var(--ink);margin-bottom:5px}
.app-feature p{font-size:14px;color:var(--ink-3)}

/* 23.5 表单 */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(22px,3vw,32px);box-shadow:var(--sh-2)}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:800;color:var(--ink);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;padding:12px 15px;border:1.5px solid var(--line-2);border-radius:var(--r-m);background:#fff;
  font-size:14.6px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)
}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(107,75,255,.12)}
.field textarea{min-height:110px;resize:vertical}
.inline-form{display:flex;gap:10px;flex-wrap:wrap}
.inline-form input{flex:1 1 240px;padding:13px 18px;border:1.5px solid var(--line-2);border-radius:var(--r-full);font-size:14.6px;background:#fff}
.inline-form input:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(107,75,255,.12)}
@media (max-width:680px){.inline-form input{flex:1 1 100%}.inline-form .btn{flex:1 1 100%}}

/* 23.6 提示条 */
.note{display:flex;gap:13px;align-items:flex-start;padding:16px 18px;border-radius:var(--r-l);background:rgba(23,201,166,.09);border:1px solid rgba(23,201,166,.22);font-size:14.2px;color:#0B7A63}
.note svg{width:20px;height:20px;flex:none;margin-top:2px}
.note--warn{background:rgba(255,177,61,.1);border-color:rgba(255,177,61,.26);color:#96601C}
.note--brand{background:rgba(107,75,255,.07);border-color:rgba(107,75,255,.18);color:var(--brand-3)}
.note b{color:inherit}