@charset "utf-8";
/* ==========================================================================
   哔咔漫画 · 深夜阅读模式（墨蓝底 + 琥珀点缀）
   目录：01 基础  02 头部  03 Hero  04 数据条  05 场景入口  06 阅读体验
        07 截图  08 入口卡  09 评价  10 问答  11 下载条  12 内页正文
        13 页脚  14 响应式
   ========================================================================== */

/* ---------- 01 基础 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,dt,table,th,td{margin:0;padding:0}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
  background:var(--bg);color:var(--fg);font-size:16px;line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
ul,ol{list-style:none}
a{color:var(--amber-l);text-decoration:none;transition:color .18s}
a:hover{color:var(--amber)}
img{max-width:100%;height:auto;display:block;border:0}
button,input{font:inherit}
.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}

:root{
  --bg:#0C111E;
  --bg2:#101829;
  --card:#161F36;
  --card2:#1B2542;
  --line:rgba(255,255,255,.09);
  --line2:rgba(255,255,255,.16);
  --fg:#E9EEF9;
  --fg2:#C4CFE4;
  --muted:#93A1BE;
  --amber:#FFA53B;
  --amber-l:#FFCF6B;
  --amber-d:#E4760F;
  --pink:#E967A9;
  --cta:linear-gradient(135deg,#FFC15C,#FF9C2B 55%,#E4760F);
  --radius:16px;
  --shadow:0 18px 40px rgba(3,7,18,.55);
  --wrap:1128px;
}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-left:22px;padding-right:22px}
main{display:block}
.sec{padding-top:66px;padding-bottom:70px}
.sec.tight{padding-top:48px;padding-bottom:52px}
.sec-alt{background:var(--bg2)}
.sec-head{max-width:820px}
.eyebrow{display:inline-block;font-size:12.5px;letter-spacing:1.4px;color:var(--amber);
  border:1px solid rgba(255,165,59,.34);background:rgba(255,165,59,.09);
  border-radius:999px;padding:3px 12px;margin-bottom:14px}
h2{font-size:clamp(21px,2.6vw,28px);line-height:1.42;letter-spacing:.2px}
h3{font-size:17.5px;line-height:1.5}
.sec-head-p{margin-top:12px;color:var(--muted);font-size:15.4px}
.sec-body{margin-top:18px}

/* ---------- 02 头部 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(12,17,30,.9);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;min-height:66px;
  width:100%;max-width:var(--wrap);margin:0 auto;padding-left:22px;padding-right:22px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand img{width:42px;height:42px;border-radius:11px;flex:none}
.brand-name{display:flex;flex-direction:column;line-height:1.24}
.brand-name b{font-size:17px;letter-spacing:.6px;color:var(--fg)}
.brand-name .sub{font-size:11.5px;color:var(--muted);letter-spacing:.4px}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{color:var(--fg2);font-size:14.5px;padding:9px 13px;border-radius:9px;position:relative}
.nav a:hover{color:var(--fg);background:rgba(255,255,255,.05)}
.nav a[aria-current="page"]{color:var(--amber-l)}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:13px;right:13px;bottom:3px;
  height:2px;border-radius:2px;background:var(--cta)}
.nav .header-cta{padding:10px 20px;border-radius:999px;font-size:14.5px;font-weight:800;
  letter-spacing:.3px;color:#3A1E00;background:var(--cta);display:inline-flex;align-items:center;
  gap:7px;margin-left:10px;flex:none}
.nav .header-cta:hover{color:#3A1E00}
.nav .header-cta::after{display:none}
.nav .header-cta i{font-style:normal;font-size:13px;line-height:1}

/* ---------- 03 Hero ---------- */
.hero{position:relative;overflow:hidden;
  background:linear-gradient(150deg,#080C17,#111C36 46%,#1C2A50)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(560px 300px at 84% 8%,rgba(255,165,59,.20),transparent 70%),
    radial-gradient(460px 300px at 12% 88%,rgba(233,103,169,.14),transparent 72%),
    radial-gradient(rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:auto,auto,22px 22px}
.hero-grid{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;
  align-items:center;padding-top:66px;padding-bottom:72px}
.hero-grid>*{min-width:0}
.hero h1{font-size:clamp(26px,4.2vw,42px);line-height:1.26;letter-spacing:.5px}
.hero h1 em{font-style:normal;color:var(--amber-l)}
.hero-lead{margin-top:16px;color:var(--fg2);font-size:16.2px;max-width:560px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.hero-tags span{font-size:12.8px;color:var(--fg2);border:1px solid var(--line2);
  background:rgba(255,255,255,.045);border-radius:999px;padding:4px 11px}
.hero-tags span b{color:var(--amber);font-weight:700}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:13px 28px;
  font-size:15.6px;font-weight:800;letter-spacing:.4px;color:#3A1E00;background:var(--cta);
  box-shadow:0 10px 26px rgba(228,118,15,.32)}
.btn:hover{color:#3A1E00;filter:brightness(1.06)}
.btn i{font-style:normal;font-size:14px}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line2);box-shadow:none;
  font-weight:600}
.btn.ghost:hover{color:var(--amber-l);border-color:rgba(255,165,59,.5)}
.hero-note{margin-top:14px;font-size:12.8px;color:var(--muted)}
.hero-visual{display:flex;justify-content:center}
.phone-stage{display:flex;align-items:flex-end;justify-content:center;gap:16px;width:100%}
.phone{width:206px;flex:none;background:#0A0F1C;border:1px solid var(--line2);border-radius:24px;
  padding:9px;box-shadow:var(--shadow)}
.phone.small{width:142px}
.phone .screen{border-radius:16px;overflow:hidden;background:#0A0F1C}
.phone .screen img{width:100%;height:auto}

/* ---------- 04 数据条 ---------- */
.stats{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  padding-top:26px;padding-bottom:24px}
.stats-grid .it{text-align:center}
.stats-grid .num{display:block;font-size:27px;font-weight:800;letter-spacing:.5px;
  color:var(--amber-l)}
.stats-grid .num s{text-decoration:none;font-size:15px;font-weight:700;margin-left:1px}
.stats-grid .lb{display:block;margin-top:5px;font-size:13px;color:var(--muted)}
.stats-note{text-align:center;font-size:12.4px;color:var(--muted);padding-bottom:20px;margin-top:-8px}

/* ---------- 05 场景入口 ---------- */
.scenes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.scene{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 20px 20px;position:relative;overflow:hidden}
.scene::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--amber),transparent 72%)}
.scene .no{font-size:12.4px;letter-spacing:1.6px;color:var(--amber);font-weight:700}
.scene h3{margin-top:8px}
.scene p{margin-top:10px;color:var(--muted);font-size:14.6px}
.scene ul{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.scene li{font-size:13.8px;color:var(--fg2);padding-left:16px;position:relative}
.scene li::before{content:"";position:absolute;left:2px;top:10px;width:5px;height:5px;
  border-radius:50%;background:var(--amber)}
.scene .more{margin-top:auto;padding-top:16px}
.scene .more a{font-size:13.8px;font-weight:700;border-bottom:1px dashed rgba(255,207,107,.5);
  padding-bottom:1px}

/* ---------- 06 阅读体验 ---------- */
.read-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start;margin-top:26px}
.read-panel>*{min-width:0}
.read-list{display:flex;flex-direction:column;gap:14px}
.read-item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 18px 16px}
.read-item h3{font-size:16.4px;display:flex;align-items:center;gap:9px}
.read-item h3 b{font-size:12.4px;color:var(--amber);border:1px solid rgba(255,165,59,.34);
  background:rgba(255,165,59,.08);border-radius:8px;padding:2px 8px;font-weight:700;flex:none}
.read-item p{margin-top:9px;color:var(--muted);font-size:14.4px}
.read-item p b{color:var(--amber-l);font-weight:700}
.read-figure{display:flex;flex-direction:column;gap:18px}
.read-figure .shot{max-width:300px;margin:0 auto}
.read-figure .shot figcaption{text-align:center}

.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}
.shot{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 10px 12px}
.shot img{width:100%;height:auto;border-radius:9px}
.shot figcaption{margin-top:10px;font-size:13.2px;color:var(--muted);text-align:center;line-height:1.6}
.shot figcaption b{display:block;color:var(--fg2);font-size:13.6px;margin-bottom:2px}

.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--card);
  margin-top:22px}
table.cmp{width:100%;min-width:680px;border-collapse:collapse;font-size:14.2px}
table.cmp caption{text-align:left;padding:14px 16px 0;font-size:14.6px;color:var(--fg2);font-weight:700}
table.cmp th,table.cmp td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);
  vertical-align:top}
table.cmp thead th{background:rgba(255,255,255,.04);color:var(--amber-l);font-size:13.6px;
  letter-spacing:.3px;white-space:nowrap}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp td b{color:var(--fg);font-weight:700}

/* ---------- 07 截图 ---------- */
.gallery-note{margin-top:16px;font-size:13px;color:var(--muted)}

/* ---------- 08 入口卡 ---------- */
.entries{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}
.entry{display:flex;flex-direction:column;background:linear-gradient(160deg,var(--card2),var(--card));
  border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px}
.entry .k{font-size:12.4px;letter-spacing:1.2px;color:var(--pink);font-weight:700}
.entry h3{margin-top:8px;font-size:16.4px}
.entry p{margin-top:9px;color:var(--muted);font-size:14.2px}
.entry .more{margin-top:auto;padding-top:15px}
.entry .more a{font-size:13.6px;font-weight:700;border-bottom:1px dashed rgba(255,207,107,.5);
  padding-bottom:1px}

/* ---------- 09 评价 ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.review{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px 18px}
.review .stars{color:var(--amber);font-size:13.4px;letter-spacing:2px}
.review p{margin-top:10px;color:var(--fg2);font-size:14.4px}
.review .who{margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;
  color:var(--muted)}

/* ---------- 10 问答 ---------- */
.faq-list{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.faq-list details,.prose details{background:var(--card);border:1px solid var(--line);
  border-radius:12px;overflow:hidden}
.faq-list summary,.prose details>summary{cursor:pointer;padding:16px 46px 16px 18px;font-size:15.2px;
  font-weight:700;color:var(--fg);position:relative;list-style:none}
.faq-list summary::-webkit-details-marker,.prose details>summary::-webkit-details-marker{display:none}
.faq-list summary::after,.prose details>summary::after{content:"+";position:absolute;right:18px;
  top:50%;transform:translateY(-50%);color:var(--amber);font-weight:700;font-size:17px}
.faq-list details[open] summary::after,.prose details[open]>summary::after{content:"\2212"}
.faq-list .ans,.prose details .ans{padding:0 18px 18px;color:var(--muted);font-size:14.4px}
.faq-list .ans b,.prose details .ans b{color:var(--amber-l)}

/* ---------- 11 下载条 ---------- */
.band{background:linear-gradient(135deg,#131C33,#1E2B4E);border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)}
.band-inner{display:grid;grid-template-columns:1fr auto;gap:14px 28px;align-items:center;
  padding-top:32px;padding-bottom:32px}
.band h2{font-size:clamp(19px,2.3vw,25px);grid-column:1;grid-row:1}
.band .btn{grid-column:2;grid-row:1;justify-self:end}
.band-txt{grid-column:1/-1;grid-row:2}
.band-txt p,.band-txt{color:var(--muted);font-size:14.4px}
.band-txt a{color:var(--amber-l);border-bottom:1px dashed rgba(255,207,107,.5);padding-bottom:1px}
.band-txt a:hover{color:var(--amber)}

/* ---------- 12 内页 ---------- */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(150deg,#090E1B,#131F3B 58%,#1E2B50)}
.page-hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(520px 280px at 88% 0%,rgba(255,165,59,.18),transparent 70%),
             radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:auto,22px 22px}
.page-hero .in{position:relative}
.crumb{font-size:13.2px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumb a{color:var(--fg2)}
.page-hero h1{font-size:clamp(24px,3.4vw,34px);line-height:1.34;margin-top:14px}
.page-hero .lead{margin-top:14px;max-width:760px;color:var(--fg2);font-size:15.8px}
.page-hero .lead a,.page-hero .crumb a{color:#FFE0AE;border-bottom:1px dashed rgba(255,224,174,.55)}
.page-hero .lead a:hover,.page-hero .crumb a:hover{color:#fff;border-bottom-color:#fff}

.prose{width:100%;max-width:900px;min-width:0;margin:0 auto;padding:54px 22px 64px;font-size:15.8px;
  color:var(--fg2)}
.prose h2{font-size:clamp(20px,2.4vw,25px);color:var(--fg);margin-top:44px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:16.8px;color:var(--fg);margin-top:26px}
.prose ul,.prose ol{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.prose ul>li,.prose ol>li{position:relative;padding-left:18px;font-size:15.4px}
.prose ul>li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;
  border-radius:50%;background:var(--amber)}
.prose ol{counter-reset:pl}
.prose ol>li{counter-increment:pl;padding-left:30px}
.prose ol>li::before{content:counter(pl);position:absolute;left:0;top:2px;width:21px;height:21px;
  line-height:21px;text-align:center;border-radius:50%;background:rgba(255,165,59,.14);
  color:var(--amber-l);font-size:12.4px;font-weight:700}
.prose p{margin-top:16px}
.prose p b,.prose li b{color:var(--amber-l)}
.prose .shot{max-width:368px;margin:26px auto}
.prose .shot img{width:100%;height:auto}
.prose .tip{margin-top:22px;background:rgba(255,165,59,.08);border:1px solid rgba(255,165,59,.3);
  border-radius:12px;padding:16px 18px;font-size:14.6px;color:var(--fg2)}
.prose .tip b{color:var(--amber-l)}
.prose .steps{counter-reset:st;margin-top:18px;display:flex;flex-direction:column;gap:0}
.prose .steps>li{padding-left:58px;padding-bottom:20px;position:relative;border-left:1px solid var(--line);
  margin-left:17px;padding-top:2px}
.prose .steps>li::before{counter-increment:st;content:counter(st);position:absolute;left:-17px;top:0;
  width:34px;height:34px;line-height:34px;text-align:center;border-radius:50%;color:#3A1E00;
  background:var(--cta);font-size:14.4px;font-weight:800}
.prose .steps>li>ul{margin-top:8px}
.prose .steps>li>ul>li{padding-left:17px}
.prose .steps>li>ul>li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
.prose .rel-links{margin-top:26px;border-top:1px solid var(--line);padding-top:20px}
.prose .rel-links li{padding-left:0;display:flex;align-items:baseline;gap:9px;font-size:14.6px;
  flex-wrap:wrap}
.prose .rel-links li::before{display:none}
.prose .rel-links b{color:var(--fg);font-weight:700;flex:none}
.prose .notebox{margin-top:24px;background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:16px 18px;font-size:14.4px;color:var(--muted)}
.cta-band{display:grid;grid-template-columns:1fr auto;gap:12px 26px;align-items:center;
  background:linear-gradient(135deg,#131C33,#1E2B4E);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 24px;margin-top:40px}
.cta-band h2{font-size:19px;grid-column:1;grid-row:1}
.cta-band .band-txt{grid-column:1/-1;grid-row:2;color:var(--muted);font-size:14.2px}
.cta-band .btn{grid-column:2;grid-row:1;justify-self:end}
.faq-group{margin-top:34px}
.faq-group>h2{margin-top:0}

/* ---------- 13 页脚 ---------- */
.site-footer{background:#080C16;border-top:1px solid var(--line);padding-top:44px}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.footer-col h3{font-size:14.6px;color:var(--fg);letter-spacing:.4px;margin-bottom:14px}
.footer-col p{font-size:13.6px;color:var(--muted)}
.footer-col li{font-size:13.8px;color:var(--muted);margin-bottom:9px}
.footer-col li a{color:var(--fg2)}
.footer-col li a:hover{color:var(--amber-l)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand img{width:38px;height:38px;border-radius:10px;flex:none}
.footer-brand b{font-size:16px}
.footer-dl{display:inline-flex;align-items:center;gap:7px;margin-top:12px;border-radius:999px;
  padding:10px 20px;font-size:14.2px;font-weight:800;color:#3A1E00;background:var(--cta)}
.footer-col .footer-dl{display:inline-flex;color:#3A1E00;font-weight:800}
.footer-col .footer-dl:hover{color:#3A1E00;filter:brightness(1.06)}
.footer-bottom{margin-top:34px;border-top:1px solid var(--line);padding-top:20px;padding-bottom:28px;
  font-size:12.8px;color:var(--muted);line-height:1.8}

/* ---------- 14 响应式 ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-visual{order:2}
  .read-panel{grid-template-columns:1fr;gap:26px}
  .scenes{grid-template-columns:repeat(2,1fr)}
  .shots{grid-template-columns:repeat(2,1fr)}
  .entries{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:24px}
  .band-inner,.cta-band{grid-template-columns:1fr}
  .band h2,.cta-band h2{grid-column:1;grid-row:1}
  .band .btn,.cta-band .btn{grid-column:1;grid-row:3;justify-self:stretch;justify-content:center}
  .band-txt,.cta-band .band-txt{grid-column:1;grid-row:2}
}
@media (max-width:620px){
  .header-inner{flex-wrap:wrap;min-height:0;padding-top:10px;padding-bottom:10px;gap:8px}
  .brand{width:100%}
  .brand-name .sub{display:none}
  .nav{width:100%;margin-left:0;flex-wrap:wrap;gap:0;justify-content:flex-start}
  .nav a{flex:0 0 33.3333%;text-align:center;padding:7px 0;font-size:14px;white-space:nowrap}
  .nav .header-cta{display:none}
  .sec{padding-top:46px;padding-bottom:50px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .scenes,.shots,.entries{grid-template-columns:repeat(2,1fr);gap:12px}
  .scene{padding:18px 15px 16px}
  .shots .shot{padding:8px 8px 10px}
  .shot figcaption{font-size:12.4px}
  .phone{width:44vw;max-width:196px}
  .phone.small{width:30vw;max-width:132px}
  .phone-stage{gap:12px}
  .hero-grid{padding-top:42px;padding-bottom:48px}
  .prose{padding:38px 22px 46px}
  .prose .steps>li{padding-left:48px}
  .prose .shot{max-width:100%}
  .btn{width:100%;justify-content:center}
  .review,.entry{padding:17px 15px}
}
@media print{
  .js .reveal,.reveal{opacity:1!important;transform:none!important}
}

/* ---------- 15 渐显（三层兜底） ---------- */
.reveal{transition:opacity .6s ease,transform .6s ease}
.js .reveal{opacity:0;transform:translateY(18px)}
.js .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal,.reveal{opacity:1;transform:none;transition:none}
}