/* ===== age漫画 全站样式 ===== */
:root{
  --navy:#16294d;
  --navy-2:#1f3a6b;
  --ink:#1f2c4e;
  --ink-2:#38426a;
  --muted:#6c7691;
  --line:#e6e9f1;
  --bg:#f5f7fb;
  --card:#ffffff;
  --accent:#ff7a1a;
  --accent-2:#ff5a1a;
  --accent-soft:#ffe6d6;
  --sky:#3a6df0;
  --good:#1ea36a;
  --shadow:0 14px 36px rgba(20,30,60,.08);
  --radius:18px;
  --radius-lg:26px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Microsoft YaHei','PingFang SC','Hiragino Sans GB','Helvetica Neue',sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--accent-2)}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.25}
h1{font-size:34px;font-weight:800}
h2{font-size:26px;font-weight:800}
h3{font-size:18px;font-weight:700}
p{margin:0 0 10px}
.container{max-width:1180px;margin:0 auto;padding:0 22px}

/* ===== 顶部导航 ===== */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:19px;letter-spacing:.5px}
.brand img{width:34px;height:34px;border-radius:10px}
.brand .name{display:inline-block}
.brand .badge{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent-2);font-size:11px;font-weight:700}
.menu{display:flex;gap:6px;align-items:center}
.menu a{padding:8px 14px;border-radius:10px;font-size:14px;color:var(--ink-2);font-weight:600}
.menu a.on,.menu a:hover{background:var(--bg);color:var(--ink)}
.cta{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(180deg,#ffa247,#ff6c0c);color:#fff;padding:10px 16px;border-radius:999px;font-size:13px;font-weight:700;box-shadow:0 8px 18px rgba(255,90,26,.28);transition:transform .15s ease}
.cta:hover{color:#fff;transform:translateY(-1px)}
.cta.outline{background:#fff;color:var(--accent-2);border:1.5px solid var(--accent-soft);box-shadow:none}
.menu-btn{display:none;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center}

/* ===== Hero ===== */
.hero{position:relative;background:linear-gradient(165deg,#0f1f44 0%,#16294d 55%,#1f3a6b 100%);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.08) 1px,transparent 1.5px);background-size:18px 18px;opacity:.8;pointer-events:none}
.hero::after{content:"";position:absolute;right:-10%;top:-10%;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,138,61,.32),transparent 60%);pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;padding:80px 0 90px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.08);color:#ffd6b0;border:1px solid rgba(255,255,255,.15);padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600}
.eyebrow .dot{width:6px;height:6px;background:#ff7a1a;border-radius:50%}
.hero h1{color:#fff;font-size:46px;margin:18px 0 14px;letter-spacing:.5px}
.hero h1 .hi{color:#ffb98a}
.hero p.lede{font-size:16px;color:#cfd6e6;max-width:520px;margin-bottom:24px}
.hero-stats{display:flex;gap:24px;flex-wrap:wrap;margin:8px 0 26px}
.hero-stats .st{font-size:12px;color:#aab3cc;text-transform:uppercase;letter-spacing:1px}
.hero-stats .st b{display:block;font-size:22px;color:#fff;margin-top:2px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-rating{display:inline-flex;align-items:center;gap:6px;margin-top:18px;color:#ffce82;font-size:13px}

/* hero visual */
.hero-visual{position:relative;height:560px}
.hero-visual .ph-main{position:absolute;right:8%;top:50%;transform:translateY(-50%);width:320px;border-radius:34px;box-shadow:0 30px 60px rgba(0,0,0,.45);overflow:hidden;background:#fff;border:8px solid #0b1530}
.hero-visual .ph-main img{width:100%;display:block}
.hero-visual .ph-back{position:absolute;width:170px;border-radius:24px;overflow:hidden;border:6px solid #0b1530;box-shadow:0 18px 30px rgba(0,0,0,.35)}
.hero-visual .ph-back.left{left:0;top:18%;transform:rotate(-8deg)}
.hero-visual .ph-back.right{left:38%;bottom:4%;transform:rotate(6deg)}
.hero-visual .ph-back img{width:100%}
.hero-floating-chip{position:absolute;background:rgba(255,255,255,.95);color:var(--ink);border-radius:14px;padding:10px 14px;box-shadow:0 12px 24px rgba(0,0,0,.2);display:flex;gap:8px;align-items:center;font-size:12px;font-weight:700}
.hero-floating-chip.c1{left:-6px;top:38%}
.hero-floating-chip.c2{right:0;top:60%}
.hero-floating-chip .pulse{width:8px;height:8px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 0 rgba(255,90,26,.6);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,90,26,.6)}70%{box-shadow:0 0 0 10px rgba(255,90,26,0)}100%{box-shadow:0 0 0 0 rgba(255,90,26,0)}}

/* ===== Section base ===== */
section{padding:80px 0 30px}
.section-head{text-align:center;margin-bottom:42px}
.section-head .eyebrow.center{background:var(--accent-soft);color:var(--accent-2);border:none}
.section-head h2{margin:10px 0 8px}
.section-head p{color:var(--muted);max-width:640px;margin:0 auto}

/* ===== 数据信任条 ===== */
.trust{margin-top:-36px;position:relative;z-index:2}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:24px 0}
.trust-grid .t{padding:6px 18px;text-align:center;border-right:1px dashed var(--line)}
.trust-grid .t:last-child{border-right:none}
.trust-grid .t b{font-size:30px;color:var(--ink);font-weight:800;background:linear-gradient(180deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block}
.trust-grid .t span{font-size:13px;color:var(--muted)}

/* ===== 功能卖点 ===== */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feat{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .2s ease}
.feat:hover{transform:translateY(-3px)}
.feat .ic{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent-2);margin-bottom:14px}
.feat h3{margin-bottom:6px}
.feat p{color:var(--muted);font-size:14px}

/* ===== 截图 gallery ===== */
.gallery{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.shot{background:#fff;border-radius:22px;padding:14px;box-shadow:var(--shadow);text-align:center}
.shot img{border-radius:16px;border:1px solid var(--line);width:100%}
.shot .nm{margin-top:10px;font-size:13px;font-weight:700;color:var(--ink)}

/* ===== 深度内容入口卡 ===== */
.entry{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.entry-card{position:relative;background:linear-gradient(160deg,#16294d,#1f3a6b);color:#fff;border-radius:var(--radius-lg);padding:26px;overflow:hidden;min-height:230px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow)}
.entry-card::after{content:"";position:absolute;right:-60px;bottom:-60px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(255,138,61,.28),transparent 70%)}
.entry-card h3{color:#fff;font-size:20px;margin-bottom:8px}
.entry-card p{color:#cfd6e6;font-size:13px;margin-bottom:18px}
.entry-card .go{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:8px 14px;font-size:12px;font-weight:700}
.entry-card .go:hover{background:rgba(255,255,255,.22);color:#fff}
.entry-card .illu{margin-top:18px;font-size:11px;color:#9aa6c4;letter-spacing:1px;text-transform:uppercase}

/* ===== 数据 + 评价 ===== */
.stats-row{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
.review{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.review h3{margin-bottom:14px}
.review-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.review-list .quote{background:#f5f7fb;border-radius:14px;padding:14px}
.review-list .quote .who{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:13px;font-weight:700}
.review-list .quote .who .av{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#3a6df0,#16294d);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800}
.review-list .quote p{font-size:13px;color:var(--ink-2);margin:0}
.review-list .quote .stars{color:#ffb020;font-size:12px;margin-top:4px}

/* ===== FAQ 速览 ===== */
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.faq details{background:#fff;border-radius:14px;padding:14px 18px;box-shadow:var(--shadow)}
.faq summary{font-weight:700;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:18px;color:var(--accent-2);font-weight:800}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:10px;color:var(--muted);font-size:14px}
.faq-more{text-align:center;margin-top:18px}
.faq-more a{color:var(--accent-2);font-weight:700}

/* ===== 下载 CTA bar ===== */
.cta-bar{margin:80px 0 30px;background:linear-gradient(120deg,#16294d,#1f3a6b);color:#fff;border-radius:var(--radius-lg);padding:38px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;position:relative;overflow:hidden}
.cta-bar::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(255,138,61,.4),transparent 60%)}
.cta-bar h2{color:#fff;font-size:24px;margin-bottom:6px}
.cta-bar p{color:#cfd6e6;margin:0}
.cta-bar .cta{font-size:15px;padding:14px 24px}

/* ===== Footer ===== */
footer{background:#0d1832;color:#cfd6e6;padding:48px 0 30px;margin-top:60px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.foot h4{color:#fff;font-size:14px;letter-spacing:1px;text-transform:uppercase;margin-bottom:14px}
.foot a{display:block;color:#cfd6e6;font-size:13px;padding:4px 0}
.foot a:hover{color:#ffb98a}
.foot p{font-size:12px;color:#9aa6c4;line-height:1.8}
.foot .brand{margin-bottom:14px}
.foot .brand img{width:36px;height:36px}
.foot .legal{margin-top:18px;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;font-size:11px;color:#7c87a6;line-height:1.8}
.foot .legal b{color:#cfd6e6}

/* ===== 内页通用 Hero ===== */
.subhero{background:linear-gradient(165deg,#0f1f44 0%,#16294d 60%);color:#fff;position:relative;overflow:hidden}
.subhero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.08) 1px,transparent 1.5px);background-size:18px 18px;opacity:.7}
.subhero-inner{position:relative;padding:64px 0 40px}
.subhero .bread{font-size:12px;color:#9aa6c4;margin-bottom:14px}
.subhero .bread a{color:#9aa6c4}
.subhero .bread a:hover{color:#ffb98a}
.subhero h1{color:#fff;font-size:34px;margin-bottom:10px}
.subhero p.lede{color:#cfd6e6;font-size:15px;max-width:760px}
.subhero .meta{margin-top:18px;display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:#9aa6c4}
.subhero .meta span{display:inline-flex;align-items:center;gap:6px}

/* ===== 内页正文 ===== */
.article{max-width:880px;margin:0 auto;background:#fff;border-radius:var(--radius);padding:36px 44px;box-shadow:var(--shadow);margin-top:-30px;position:relative;z-index:2}
.article h2{font-size:22px;margin:28px 0 12px}
.article h3{font-size:17px;margin:22px 0 10px;color:var(--accent-2)}
.article p{color:var(--ink-2);margin-bottom:12px}
.article ol,.article ul{padding-left:22px;color:var(--ink-2)}
.article li{margin-bottom:8px}
.article .step{display:flex;gap:14px;align-items:flex-start;background:#f5f7fb;border-radius:14px;padding:16px;margin-bottom:12px}
.article .step .num{flex:0 0 38px;height:38px;border-radius:50%;background:linear-gradient(180deg,var(--accent),var(--accent-2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.article .step .body h4{margin:0 0 4px;font-size:15px}
.article .step .body p{margin:0;font-size:14px;color:var(--muted)}
.article .callout{background:#fff7ee;border-left:4px solid var(--accent-2);padding:14px 18px;border-radius:8px;color:#7a4218;font-size:14px;margin:18px 0}
.article .qa{border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin-bottom:10px}
.article .qa summary{font-weight:700;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.article .qa summary::-webkit-details-marker{display:none}
.article .qa summary::after{content:"+";color:var(--accent-2);font-weight:800;font-size:18px}
.article .qa[open] summary::after{content:"−"}
.article .qa p{margin-top:10px;font-size:14px;color:var(--muted)}
.article .rel{margin-top:36px;border-top:1px dashed var(--line);padding-top:24px}
.article .rel h3{color:var(--ink)}
.article .rel ul{padding-left:0;list-style:none}
.article .rel li{margin-bottom:4px}

/* ===== 响应式 ===== */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;padding:60px 0 70px}
  .hero h1{font-size:38px}
  .hero-visual{height:460px}
  .hero-visual .ph-main{width:260px;right:50%;transform:translate(50%,-50%)}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .entry{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr}
  .review-list{grid-template-columns:repeat(2,1fr)}
  .faq{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
  .article{padding:24px 18px}
}
@media (max-width:620px){
  .nav .menu{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:14px;border-bottom:1px solid var(--line)}
  .nav .menu.open{display:flex}
  .nav .menu a{width:100%}
  .menu-btn{display:flex}
  h1{font-size:28px}
  h2{font-size:22px}
  .hero h1{font-size:30px}
  .hero p.lede{font-size:14px}
  .hero-stats{gap:14px}
  .trust-grid{grid-template-columns:repeat(2,1fr);padding:18px}
  .trust-grid .t{border-right:none;border-bottom:1px dashed var(--line)}
  .feat-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .review-list{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}
  .cta-bar{padding:24px}
  section{padding:50px 0 18px}
  .container{padding:0 18px}
  .article{padding:22px 16px}
  .subhero-inner{padding:44px 0 30px}
  .subhero h1{font-size:26px}
  .hero-floating-chip{display:none}
}