@charset "utf-8";
/* ==========================================================================
   哔咔漫画 · 内容站共享样式
   站点色：湖水青主 + 薰衣草紫辅（紫底白字 CTA）+ 蜜黄点缀。
   App 自身界面是粉色，站点 chrome 有意分离，两者互不冲突。
   ========================================================================== */

:root{
  --blue:#0FA3B1;          /* 湖水青 · 主 */
  --blue-d:#08707B;
  --blue-l:#3FC2CE;
  --cyan:#7C6BE8;          /* 薰衣草紫 · 辅 */
  --cyan-d:#5A46C8;
  --pink:#FF8A3D;          /* 蜜橙 · 点缀 */
  --pink-d:#E96A17;
  --pink-l:#FFB37A;
  --cream:#FFC64D;
  --ink:#12333C;
  --ink-2:#2A4C56;
  --muted:#5B7C84;
  --bg:#F1FAFB;
  --bg-2:#E3F4F6;
  --card:#FFFFFF;
  --line:#D2EAED;
  --line-2:#E7F4F6;
  --grad:linear-gradient(135deg,#3FC2CE,#0FA3B1 50%,#08707B);
  --grad-cta:linear-gradient(135deg,#9B8CF0,#7C6BE8 56%,#5A46C8);
  --shadow:0 10px 30px rgba(15,163,177,.13);
  --shadow-sm:0 4px 14px rgba(15,163,177,.10);
  --radius:14px;
}

*,*::before,*::after{box-sizing:border-box}
body,h1,h2,h3,h4,h5,h6,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,dt,table,th,td{
  margin:0;padding:0}
ul,ol{list-style:none}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--blue-d);text-decoration:none}
a:hover{color:var(--pink-d)}
html{-webkit-text-size-adjust:100%}

body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.78;color:var(--ink-2);
  background:var(--bg);
  padding-top:64px;
}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding-left:22px;padding-right:22px}

/* ── 头部 ─────────────────────────────────────────────── */
.header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(8px);
}
.header .bar{display:flex;align-items:center;justify-content:space-between;
  height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand img{width:38px;height:38px;border-radius:10px;flex:none}
.brand-name{display:flex;flex-direction:column;line-height:1.15}
.brand-name b{font-size:17px;color:var(--ink);letter-spacing:.5px}
.brand-name .sub{font-size:11px;color:var(--muted);letter-spacing:.4px}
.nav{display:flex;align-items:center;gap:6px;min-width:0}
.nav a{font-size:14px;color:var(--ink-2);padding:8px 12px;border-radius:9px;white-space:nowrap}
.nav a:hover{background:var(--bg-2);color:var(--blue-d)}
.nav a.active{background:var(--bg-2);color:var(--blue-d);font-weight:700}
.nav .header-cta{
  font-size:14px;color:#fff;background:var(--grad-cta);
  padding:9px 18px;border-radius:22px;font-weight:700;
  box-shadow:0 4px 14px rgba(124,107,232,.32);margin-left:8px
}
.nav .header-cta:hover{color:#fff;filter:brightness(1.05)}

/* ── Hero ─────────────────────────────────────────────── */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg,#E2F5F7,#F7FCFD 46%,#F1EDFD);
  border-bottom:1px solid var(--line);
}
.hero .dots{
  position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(15,163,177,.18) 1px,transparent 1px);
  background-size:22px 22px;opacity:.7
}
.hero .glow{position:absolute;inset:0;pointer-events:none}
.hero .glow i{position:absolute;border-radius:50%;filter:blur(46px);opacity:.5}
.hero .glow i:nth-child(1){width:320px;height:320px;background:rgba(15,163,177,.42);left:-70px;top:-80px}
.hero .glow i:nth-child(2){width:280px;height:280px;background:rgba(124,107,232,.38);right:-60px;top:40px}
.hero .glow i:nth-child(3){width:220px;height:220px;background:rgba(63,194,206,.30);right:26%;bottom:-90px}
.hero .hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.06fr .94fr;gap:40px;align-items:center;
  padding-top:66px;padding-bottom:74px
}
.hero-grid>*{min-width:0}
.hero h1{font-size:38px;line-height:1.32;color:var(--ink);letter-spacing:.5px}
.hero .lead{font-size:16px;color:var(--ink-2);margin-top:16px;max-width:560px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.hero-tags span{
  font-size:13px;color:var(--blue-d);background:rgba(255,255,255,.86);
  border:1px solid #CBE9EC;border-radius:20px;padding:5px 13px
}
.hero .btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:26px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:16px;font-weight:700;color:#fff;background:var(--grad-cta);
  padding:14px 34px;border-radius:28px;box-shadow:0 8px 22px rgba(124,107,232,.34);
  transition:transform .18s ease,box-shadow .18s ease
}
.btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(124,107,232,.42)}
.btn-ghost{
  background:#fff;color:var(--blue-d);border:1px solid #C6E5E9;
  box-shadow:var(--shadow-sm);padding:13px 26px
}
.btn-ghost:hover{color:var(--blue-d);background:#EAF7F9}

.hero-visual{display:flex;align-items:flex-end;justify-content:center;gap:16px}
.phone{
  width:206px;flex:none;background:#0B2B33;border-radius:26px;padding:8px;
  box-shadow:0 18px 40px rgba(11,43,51,.24)
}
.phone .screen{border-radius:19px;overflow:hidden;background:#fff}
.phone .screen img{width:100%;height:auto;display:block}
.phone.small{width:142px;padding:6px;border-radius:20px}
.phone.small .screen{border-radius:15px}

/* ── 数据条 ───────────────────────────────────────────── */
.stats{background:#fff;border-bottom:1px solid var(--line)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:26px 22px}
.stats .it{text-align:center}
.stats .it .num{font-size:26px;font-weight:700;color:var(--blue-d);letter-spacing:.5px}
.stats .it .lbl{font-size:13px;color:var(--muted);margin-top:2px}

/* ── 区块通用 ─────────────────────────────────────────── */
.section{padding:64px 0}
.section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{text-align:center;max-width:760px;margin:0 auto 34px}
.sec-head h2{font-size:27px;color:var(--ink);line-height:1.42}
.sec-head-p{font-size:15px;color:var(--muted);margin-top:10px}
.sec-body{margin-top:16px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .ico{
  width:42px;height:42px;border-radius:12px;background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;color:var(--blue-d);font-size:18px
}
.card h3{font-size:17px;color:var(--ink);margin:14px 0 8px}
.card p{font-size:14px;color:var(--muted);line-height:1.75}

/* 预览栅格 */
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.shot{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:12px;box-shadow:var(--shadow-sm)
}
.shot img{width:100%;height:auto;display:block;border-radius:9px;box-shadow:0 0 0 4px #fff}
.shot figcaption{font-size:12px;color:var(--muted);text-align:center;margin-top:10px}

/* 深度入口 */
.entries{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.entry{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease
}
.entry:hover{transform:translateY(-3px);box-shadow:var(--shadow);color:inherit}
.entry b{display:block;font-size:18px;color:var(--ink);margin-bottom:8px}
.entry span{display:block;font-size:14px;color:var(--muted);line-height:1.75}
.entry em{display:inline-block;font-style:normal;font-size:13px;color:var(--pink-d);margin-top:12px}

/* 评价 */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm)
}
.review .who{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.review .who i{
  width:36px;height:36px;border-radius:50%;background:var(--grad);flex:none;
  display:block
}
.review .who b{font-size:14px;color:var(--ink);display:block}
.review .who span{font-size:12px;color:var(--muted)}
.review p{font-size:14px;color:var(--ink-2);line-height:1.8}

/* FAQ 折叠 */
.faq details,.prose details{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  margin-bottom:12px;overflow:hidden
}
.faq summary,.prose details>summary{
  cursor:pointer;list-style:none;padding:15px 20px 15px 44px;position:relative;
  font-size:15px;font-weight:700;color:var(--ink);background:#fff
}
.faq summary::-webkit-details-marker,.prose details>summary::-webkit-details-marker{display:none}
.faq summary::after,.prose details>summary::after{
  content:"+";position:absolute;left:20px;top:15px;color:var(--pink-d);font-weight:700
}
.faq details[open] summary::after,.prose details[open]>summary::after{content:"-"}
.faq .ans,.prose details .ans{
  padding:0 20px 17px;font-size:14px;color:var(--muted);line-height:1.82
}

/* 正文排版 */
.prose{width:100%;max-width:900px;min-width:0;margin:0 auto;padding:54px 22px 64px}
.prose h2{font-size:23px;color:var(--ink);margin:40px 0 0;line-height:1.45}
.prose h3{font-size:18px;color:var(--ink);margin:26px 0 0}
.prose .lead{font-size:16px;color:var(--ink-2);margin:14px 0 6px}
.prose p{margin-top:14px}
.prose ul,.prose ol{margin-top:14px}
.prose ul>li{position:relative;padding-left:20px;margin-top:9px}
.prose ul>li::before{
  content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;
  background:var(--pink)
}
.prose ol{counter-reset:st}
.prose ol>li{position:relative;padding-left:20px;margin-top:9px}
.prose .steps{counter-reset:st;margin-top:16px}
.prose .steps>li{padding-left:52px;margin-top:16px;position:relative}
.prose .steps>li::before{
  counter-increment:st;content:counter(st);
  position:absolute;left:0;top:1px;width:34px;height:34px;border-radius:11px;
  background:var(--grad);color:#fff;font-size:15px;font-weight:700;
  display:flex;align-items:center;justify-content:center
}
.prose .steps>li>ul>li{padding-left:17px;margin-top:7px}
.prose .steps>li>ul>li::before{
  content:"";left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--blue)
}
.prose .steps>li>b{color:var(--ink)}
.prose .shot{margin:28px auto;max-width:368px}
.prose .shot img{width:100%;height:auto;display:block;border-radius:10px;box-shadow:0 0 0 4px #fff,var(--shadow-sm)}
.prose .shot figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.prose .note{
  background:#F5F2FE;border:1px solid #E0D9FB;border-left:4px solid var(--cyan);
  border-radius:10px;padding:16px 18px;margin-top:20px;font-size:14px;color:var(--ink-2)
}
.prose .rel{
  margin-top:38px;padding-top:22px;border-top:1px dashed var(--line);font-size:14px;color:var(--muted)
}
.prose .rel a{font-weight:700}

/* 表格 */
.table-scroll{overflow-x:auto;margin-top:20px;border:1px solid var(--line);border-radius:12px;background:#fff}
table.cmp{width:100%;min-width:680px;border-collapse:collapse;font-size:14px}
table.cmp th,table.cmp td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line-2);vertical-align:top}
table.cmp th{background:var(--bg-2);color:var(--ink);font-weight:700;white-space:nowrap}
table.cmp tr:last-child td{border-bottom:0}
table.cmp td:first-child{color:var(--ink);font-weight:700;white-space:nowrap}

/* 内页横幅 */
.page-hero{
  position:relative;overflow:hidden;
  background:linear-gradient(150deg,#E2F5F7,#F7FCFD 52%,#F1EDFD);
  border-bottom:1px solid var(--line)
}
.page-hero .wrap{padding-top:46px;padding-bottom:44px;position:relative;z-index:2}
.page-hero h1{font-size:30px;color:var(--ink);line-height:1.4}
.page-hero .lead{font-size:15px;color:var(--ink-2);margin-top:14px;max-width:820px}
.crumb{font-size:13px;color:var(--muted);margin-bottom:12px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--blue-d)}

/* CTA 条 */
.band{
  background:var(--grad);border-radius:18px;color:#fff;
  padding:30px 32px;display:grid;grid-template-columns:1fr auto;
  gap:14px 22px;align-items:center;box-shadow:var(--shadow)
}
.band h2{font-size:22px;color:#fff;grid-column:1;grid-row:1;line-height:1.45}
.band .band-txt{grid-column:1 / -1;grid-row:2;font-size:14px;color:rgba(255,255,255,.92)}
.band .btn{
  grid-column:2;grid-row:1;justify-self:end;
  background:#fff;color:var(--pink-d);box-shadow:0 8px 20px rgba(11,43,51,.18)
}
.band .btn:hover{color:var(--pink-d)}

/* 页脚 */
.footer{background:#0B2B33;color:#A6C6CB;padding:52px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.footer-col h3{font-size:15px;color:#fff;margin-bottom:14px}
.footer-col p,.footer-col li{font-size:13px;line-height:1.9;color:#93B6BC}
.footer-col li a{color:#93B6BC}
.footer-col li a:hover{color:#fff}
.footer .fbrand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer .fbrand img{width:34px;height:34px;border-radius:9px}
.footer .fbrand b{color:#fff;font-size:16px}
.footer-dl{
  display:inline-flex;align-items:center;gap:8px;margin-top:14px;
  font-size:14px;font-weight:700;color:#fff;background:var(--grad-cta);
  padding:10px 22px;border-radius:22px
}
.footer-dl:hover{color:#fff}
.footer .disclaimer{
  margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  font-size:12.5px;color:#88AEB4;line-height:1.85
}
.footer .copy{margin-top:12px;font-size:12.5px;color:#7BA3A9}

/* 渐显 */
.reveal{transition:opacity .6s ease,transform .6s ease}
.js .reveal{opacity:0;transform:translateY(18px)}
.js .reveal.is-in{opacity:1;transform:none}

/* ── 断点 ─────────────────────────────────────────────── */
@media (max-width:980px){
  body{padding-top:78px}
  .header .bar{flex-wrap:wrap;height:auto;padding:10px 0;gap:8px}
  .brand{width:100%}
  .nav{width:100%;flex-wrap:wrap;gap:0}
  .nav a{flex:0 0 33.3333%;text-align:center;padding:8px 4px;font-size:13.5px}
  .nav .header-cta{display:none}
  .hero .hero-grid{grid-template-columns:1fr;gap:30px;padding-top:34px;padding-bottom:44px}
  .hero h1{font-size:29px}
  .hero-visual{order:2;gap:12px}
  .stats .wrap{grid-template-columns:repeat(2,1fr);gap:20px 12px}
  .cards,.reviews{grid-template-columns:repeat(2,1fr)}
  .shots{grid-template-columns:repeat(3,1fr)}
  .entries{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .band{padding:24px 22px;grid-template-columns:1fr}
  .band h2{grid-column:1;grid-row:1}
  .band .btn{grid-column:1;grid-row:2;justify-self:start}
  .band .band-txt{grid-row:3}
  .prose .steps>li{padding-left:44px}
  .prose .steps>li::before{width:30px;height:30px;font-size:14px}
  .section{padding:48px 0}
}

@media (max-width:620px){
  body{padding-top:74px}
  .brand-name .sub{display:none}
  .nav a{flex:0 0 33.3333%;font-size:13px}
  .hero h1{font-size:25px}
  .hero .lead,.page-hero .lead{font-size:15px}
  .hero-visual{gap:10px}
  .phone{width:44vw;max-width:196px}
  .phone.small{width:30vw;max-width:132px}
  .btn{font-size:15px;padding:12px 26px}
  .cards,.reviews,.shots{grid-template-columns:1fr 1fr}
  .shots{gap:14px}
  .sec-head h2{font-size:22px}
  .page-hero .wrap{padding-top:32px;padding-bottom:30px}
  .page-hero h1{font-size:23px}
  .prose{padding:38px 20px 48px}
  .prose h2{font-size:20px;margin-top:32px}
  .prose .steps>li{padding-left:42px}
  .footer-grid{grid-template-columns:1fr}
  .footer{padding:40px 0 22px}
  .section{padding:40px 0}
}

@media (prefers-reduced-motion:reduce){
  .reveal,.js .reveal,.js .reveal.is-in{opacity:1;transform:none;transition:none}
  .btn:hover,.card:hover,.entry:hover{transform:none}
}