/* ===== 动漫共和国 · 共享样式 v1 ===== */
:root{
  --cyan-l:#39D6F5;
  --cyan:#00B4D8;
  --cyan-d:#0077B6;
  --navy:#071A2B;
  --navy-2:#0C2740;
  --magenta:#FF3D8B;
  --magenta-d:#E01F6E;
  --yellow:#FFC93C;
  --ink:#0B1B2B;
  --body:#41566B;
  --muted:#6C8397;
  --line:#DCEBF3;
  --bg:#F1FAFE;
  --card:#FFFFFF;
  --soft:#E7F6FC;
  --shadow:0 10px 30px rgba(7,26,43,.08);
  --shadow-lg:0 22px 54px rgba(7,26,43,.16);
  --grad:linear-gradient(135deg,#39D6F5,#00B4D8 52%,#0077B6);
  --grad-cta:linear-gradient(135deg,#FF7AB4,#FF3D8B 58%,#E01F6E);
  --r:16px;
  --wrap:1140px;
}
*,*::before,*::after{box-sizing:border-box}
body,h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,dt,fieldset{margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
  font-size:16px;line-height:1.78;color:var(--body);background:var(--bg);
  text-align:left;overflow-x:hidden;
}
a{color:var(--cyan-d);text-decoration:none}
a:hover{color:var(--magenta)}
img{max-width:100%;height:auto;display:block;border:0}
ul,ol{list-style:none}
button{font-family:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px;width:100%}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:22px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:none;color:var(--ink)}
.brand img{width:44px;height:44px;border-radius:12px;box-shadow:0 6px 16px rgba(0,180,216,.28)}
.brand-name{display:flex;flex-direction:column;line-height:1.18}
.brand-name b{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:.4px}
.brand-name .sub{font-size:11.5px;color:var(--muted);font-weight:400;letter-spacing:.6px}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav a{
  display:inline-block;padding:9px 15px;border-radius:10px;font-size:15px;
  color:#3D5468;font-weight:600;white-space:nowrap;transition:.18s}
.nav a:hover{background:var(--soft);color:var(--cyan-d)}
.nav a.on{background:var(--soft);color:var(--cyan-d)}
.nav .header-cta{
  margin-left:12px;padding:11px 22px;border-radius:12px;color:#fff;font-weight:700;
  background:var(--grad-cta);box-shadow:0 8px 20px rgba(255,61,139,.32)}
.nav .header-cta:hover{color:#fff;transform:translateY(-1px)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 34px;border-radius:14px;font-size:16.5px;font-weight:800;letter-spacing:.3px;
  color:#fff;background:var(--grad-cta);box-shadow:0 12px 28px rgba(255,61,139,.34);
  transition:transform .18s,box-shadow .18s;border:0;cursor:pointer}
.btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 36px rgba(255,61,139,.42)}
.btn svg{width:19px;height:19px;fill:currentColor;flex:none}
.btn-ghost{
  background:#fff;color:var(--cyan-d);border:1.5px solid var(--line);box-shadow:none;font-weight:700}
.btn-ghost:hover{color:var(--cyan-d);border-color:var(--cyan);box-shadow:0 8px 20px rgba(0,180,216,.14)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#E9F6FF;padding:66px 0 74px;
  background:linear-gradient(150deg,#04121F,#0A2740 46%,#0E3D5E);}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(680px 420px at 12% -6%,rgba(0,180,216,.42),transparent 64%),
    radial-gradient(560px 420px at 92% 8%,rgba(255,61,139,.30),transparent 62%),
    radial-gradient(520px 380px at 66% 108%,rgba(255,201,60,.16),transparent 66%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);
  background-size:22px 22px;}
.hero .in{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:center}
.hero-grid>*{min-width:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.20);
  font-size:13px;font-weight:700;letter-spacing:.6px;color:#B9E9F8;margin-bottom:18px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--yellow);display:inline-block}
.hero h1{
  font-size:clamp(31px,4.2vw,50px);line-height:1.24;font-weight:800;color:#fff;letter-spacing:.5px}
.hero-lead{margin-top:18px;font-size:17px;color:#A9CBDD;max-width:540px}
.hero-cta{margin-top:30px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-note{margin-top:16px;font-size:13.5px;color:#7FA6BC}
.hero-note b{color:#B9E9F8}
.hero-specs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:570px;margin-top:16px;padding:14px 12px;border:1px solid rgba(255,255,255,.2);border-radius:8px;background:rgba(255,255,255,.07)}
.hero-specs div{min-width:0;padding:0 12px;border-right:1px solid rgba(255,255,255,.16)}
.hero-specs div:last-child{border-right:0}
.hero-specs span,.hero-specs strong{display:block;line-height:1.4}
.hero-specs span{font-size:12px;color:#9ABCD0}
.hero-specs strong{margin-top:4px;color:#fff;font-size:15px;white-space:nowrap}
.hero-visual{display:flex;justify-content:center;align-items:flex-end;gap:18px}
.phone-stage{display:flex;align-items:flex-end;justify-content:center;gap:18px}
.phone{
  width:206px;flex:none;border-radius:26px;padding:8px;
  background:linear-gradient(160deg,#1B3A55,#0A1D2E);
  box-shadow:0 26px 50px rgba(0,0,0,.46),0 0 0 1px rgba(255,255,255,.09) inset}
.phone.small{width:142px;border-radius:20px;padding:6px}
.phone .screen{overflow:hidden;border-radius:19px;background:#0C1A26}
.phone.small .screen{border-radius:15px}
.phone .screen img{width:100%;height:auto}

/* ---------- Stats ---------- */
.stats{
  background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 14px 30px rgba(7,26,43,.05);position:relative;z-index:5}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:26px 0}
.stat{text-align:center;padding:6px 10px}
.stat b{display:block;font-size:29px;font-weight:800;color:var(--cyan-d);letter-spacing:.5px}
.stat b em{font-style:normal;font-size:16px;color:var(--cyan);font-weight:700;margin-left:1px}
.stat span{font-size:13.5px;color:var(--muted)}

/* ---------- Section ---------- */
.section{padding:72px 0}
.section--soft{background:#fff}
.sec-head{max-width:720px;margin:0 auto 40px;text-align:center}
.sec-head .tag{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:1.6px;
  color:var(--cyan);text-transform:uppercase;margin-bottom:12px}
.sec-head h2{font-size:clamp(24px,2.9vw,33px);line-height:1.34;color:var(--ink);font-weight:800}
.sec-body{margin-top:16px}
.sec-body p{font-size:16.5px;color:var(--body)}
.sec-body p + p{margin-top:12px}

/* ---------- Feature cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:28px 25px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;
  display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .ico{
  width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--grad);margin-bottom:16px;box-shadow:0 10px 22px rgba(0,180,216,.28)}
.card .ico svg{width:25px;height:25px;fill:#fff}
.card:nth-child(3n+2) .ico{background:var(--grad-cta);box-shadow:0 10px 22px rgba(255,61,139,.26)}
.card:nth-child(3n+3) .ico{background:linear-gradient(135deg,#FFD75E,#FFB020);box-shadow:0 10px 22px rgba(255,176,32,.26)}
.card h3{font-size:19px;color:var(--ink);font-weight:800;margin-bottom:9px}
.card p{font-size:15.2px;color:var(--body)}
.card .use{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);font-size:13.6px;color:var(--muted)}
.card .use b{color:var(--cyan-d)}

/* ---------- Screenshot grid ---------- */
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.shot{
  background:linear-gradient(165deg,#12324A,#081B2B);border-radius:20px;padding:12px;
  box-shadow:0 16px 34px rgba(7,26,43,.16)}
.shot img{width:100%;height:auto;border-radius:12px}
.shot figcaption{
  margin-top:11px;font-size:13.6px;line-height:1.55;color:#B6D6E8;text-align:center;font-weight:600}
.shot figcaption span{display:block;font-size:12px;color:#7FA6BC;font-weight:400;margin-top:3px}

/* ---------- Entry cards ---------- */
.entries{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.entry{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);padding:26px 23px;box-shadow:var(--shadow);color:var(--body);
  transition:transform .2s,box-shadow .2s}
.entry:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);color:var(--body)}
.entry .num{
  font-size:13px;font-weight:800;letter-spacing:1.4px;color:var(--magenta);margin-bottom:12px}
.entry h3{font-size:18px;color:var(--ink);font-weight:800;margin-bottom:9px}
.entry p{font-size:14.6px;color:var(--body)}
.entry .more{display:block;margin-top:auto;padding-top:15px;font-size:14px;font-weight:700;color:var(--cyan-d)}
.entry .more::after{content:" →"}

/* ---------- Reviews ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;
  box-shadow:var(--shadow);display:flex;flex-direction:column}
.review .stars{color:var(--yellow);font-size:15px;letter-spacing:2px;margin-bottom:12px}
.review p{font-size:15.2px;color:var(--body);flex:1}
.review .who{display:flex;align-items:center;gap:11px;margin-top:auto;padding-top:16px;border-top:1px solid var(--line);min-height:56px}
.review .avatar{
  width:40px;height:40px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:15px;background:var(--grad)}
.review:nth-child(2) .avatar{background:var(--grad-cta)}
.review:nth-child(3) .avatar{background:linear-gradient(135deg,#FFD75E,#FFA41B)}
.review .who b{display:block;font-size:14.6px;color:var(--ink);font-weight:700}
.review .who span{font-size:12.6px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:900px;margin:0 auto}
.faq details,.prose details{
  background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;
  box-shadow:0 6px 18px rgba(7,26,43,.05);overflow:hidden}
.faq summary,.prose details > summary{
  cursor:pointer;list-style:none;padding:17px 52px 17px 21px;position:relative;
  font-size:16.2px;font-weight:700;color:var(--ink)}
.faq summary::-webkit-details-marker,.prose details > summary::-webkit-details-marker{display:none}
.faq summary::after,.prose details > summary::after{
  content:"＋";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:19px;color:var(--cyan);font-weight:700;line-height:1}
.faq details[open] summary::after,.prose details[open] > summary::after{content:"－";color:var(--magenta)}
.faq details[open],.prose details[open]{border-color:#BFE6F3}
.faq .ans,.prose details .ans{
  padding:0 21px 20px;font-size:15.4px;color:var(--body);border-top:1px dashed var(--line);
  margin-top:0;padding-top:16px;line-height:1.86}
.faq .ans b,.prose details .ans b{color:var(--cyan-d)}

/* ---------- CTA band ---------- */
.cta-band{
  border-radius:22px;padding:52px 40px;text-align:center;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(140deg,#082238,#0E3D5E 52%,#124E72)}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(520px 300px at 18% 0%,rgba(0,180,216,.42),transparent 66%),
             radial-gradient(420px 300px at 88% 100%,rgba(255,61,139,.34),transparent 66%)}
.cta-band h2{position:relative;font-size:clamp(23px,2.7vw,31px);color:#fff;font-weight:800;line-height:1.36}
.cta-band .sec-body{position:relative;margin-top:14px}
.cta-band .sec-body p{color:#A9CBDD;font-size:16px}
.cta-band .btn{position:relative;margin-top:28px}
.cta-band .after{position:relative;margin-top:15px;font-size:13.4px;color:#7FA6BC}

/* ---------- Footer ---------- */
.footer{background:#061523;color:#9DB8CB;padding:56px 0 30px;font-size:14.4px}
.footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand img{width:40px;height:40px;border-radius:11px}
.footer-brand b{color:#fff;font-size:17.5px;font-weight:800}
.footer p{line-height:1.9}
.footer-col h3{color:#fff;font-size:15px;font-weight:800;margin-bottom:13px;letter-spacing:.3px}
.footer-col li{margin-bottom:9px}
.footer-col a{color:#9DB8CB}
.footer-col a:hover{color:var(--yellow)}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.4px;color:#7A96AA}
.disclaimer{
  margin-top:20px;padding:15px 18px;border-radius:12px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);
  font-size:13.4px;color:#8FAABE;line-height:1.8}

/* ---------- Article / prose ---------- */
.page-hero{padding:52px 0 44px;color:#E9F6FF;position:relative;overflow:hidden;
  background:linear-gradient(140deg,#04121F,#0A2740 48%,#0E3D5E)}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px 380px at 14% 0%,rgba(0,180,216,.38),transparent 66%),
             radial-gradient(480px 340px at 90% 100%,rgba(255,61,139,.26),transparent 64%)}
.page-hero .in{position:relative;z-index:2;max-width:880px}
.crumb{font-size:13.4px;color:#7FA6BC;margin-bottom:14px}
.crumb a{color:#9CD3E8}
.crumb a:hover{color:var(--yellow)}
.page-hero h1{font-size:clamp(26px,3.2vw,38px);line-height:1.32;font-weight:800;color:#fff}
.page-hero p{margin-top:14px;font-size:16.4px;color:#A9CBDD;max-width:760px}
.page-hero .meta{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px}
.page-hero .meta span{
  font-size:13px;padding:6px 13px;border-radius:999px;background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);color:#B9E9F8;font-weight:600}

.layout{display:block}
.prose{max-width:900px;min-width:0;width:100%;margin:0 auto;padding:54px 22px 62px}
.prose h2{
  font-size:clamp(22px,2.5vw,27px);line-height:1.42;color:var(--ink);font-weight:800;
  margin:44px 0 0;padding-left:16px;border-left:5px solid var(--cyan)}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:18.6px;color:var(--ink);font-weight:800;margin:28px 0 0}
.prose .sec-body p{margin-top:14px}
.prose p{font-size:16.3px;color:var(--body)}
.prose strong{color:var(--ink);font-weight:800}
.prose em{font-style:normal;color:var(--magenta);font-weight:700}
.prose > ul,.prose > ol{margin-top:14px}
.prose > ul > li,.prose > ol > li{padding-left:18px;position:relative;margin-bottom:9px;font-size:16.2px}
.prose > ul > li::before{
  content:"";position:absolute;left:2px;top:11px;width:7px;height:7px;border-radius:50%;
  background:var(--cyan)}
.prose > ol{counter-reset:ol}
.prose > ol > li{counter-increment:ol;padding-left:30px}
.prose > ol > li::before{
  content:counter(ol);position:absolute;left:0;top:3px;width:21px;height:21px;border-radius:7px;
  background:var(--soft);color:var(--cyan-d);font-size:12.6px;font-weight:800;text-align:center;line-height:21px}
.prose .shot{margin:26px auto;max-width:368px}
.prose .shot img{width:100%;height:auto;border-radius:12px}

/* steps */
.prose .steps{counter-reset:st;margin-top:20px}
.prose .steps li{
  counter-increment:st;position:relative;padding-left:58px;margin-bottom:16px;
  font-size:16.2px;color:var(--body);padding-top:2px}
.prose .steps li::before{
  content:counter(st);position:absolute;left:0;top:0;width:36px;height:36px;border-radius:11px;
  background:var(--grad-cta);color:#fff;font-size:15.5px;font-weight:800;text-align:center;line-height:36px;
  box-shadow:0 8px 18px rgba(255,61,139,.26)}
.prose .steps li b{display:block;color:var(--ink);font-size:16.6px;font-weight:800;margin-bottom:3px}
.prose .steps li p{font-size:15.6px;color:var(--body)}

/* tables */
.table-scroll{overflow-x:auto;margin-top:24px;border:1px solid var(--line);border-radius:14px;background:#fff}
.cmp{width:100%;min-width:680px;border-collapse:collapse;font-size:15px}
.cmp caption{caption-side:top;text-align:left;padding:14px 18px 0;font-size:14px;color:var(--muted)}
.cmp th,.cmp td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.cmp thead th{background:var(--soft);color:var(--ink);font-weight:800;font-size:14.6px;white-space:nowrap}
.cmp tbody tr:last-child td{border-bottom:0}
.cmp tbody tr:nth-child(even){background:#FAFDFF}
.cmp td b{color:var(--cyan-d)}

/* tip */
.tip{
  margin-top:26px;padding:20px 22px;border-radius:14px;background:#FFF7E8;
  border:1px solid #FFE3AC;font-size:15.4px;color:#7A5A12;line-height:1.84}
.tip b{color:#5C4208}

/* related links */
.rel-links{
  margin-top:34px;padding:24px 24px 8px;border-radius:16px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow)}
.rel-links h3{font-size:16.4px;color:var(--ink);font-weight:800;margin-bottom:14px}
.rel-links ul{margin:0}
.rel-links li{margin-bottom:12px;font-size:15.4px}
.rel-links li::before{content:none}
.rel-links a{font-weight:700}
.rel-links span{color:var(--muted);font-size:13.8px;display:block}

/* in-article CTA */
.inline-cta{
  margin-top:30px;padding:26px 26px;border-radius:16px;text-align:center;
  background:linear-gradient(140deg,#F0FAFE,#E3F5FC);border:1px solid #C9E9F5}
.inline-cta p{font-size:16px;color:var(--ink);font-weight:700}
.inline-cta .btn{margin-top:18px}

/* ---------- reveal ---------- */
.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 !important;transform:none !important;transition:none}
}
@media print{.js .reveal,.reveal{opacity:1 !important;transform:none !important}}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-lead{max-width:none}
  .cards{grid-template-columns:repeat(2,1fr)}
  .entries{grid-template-columns:repeat(2,1fr)}
  .shots{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr;gap:26px}
  .footer-col:first-child{grid-column:1 / -1}
}
@media (max-width:620px){
  .hero-specs{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:12px}
  .hero-specs div:nth-child(2){border-right:0}
  .hero-specs div:last-child{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.16);padding-top:10px}
  .section{padding:52px 0}
  .hero{padding:44px 0 52px}
  .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;justify-content:space-between;gap:0}
  .nav a{flex:0 0 33.3333%;text-align:center;padding:7px 0;font-size:14px;white-space:nowrap}
  .nav .header-cta{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:16px 8px;padding:22px 0}
  .stat b{font-size:25px}
  .cards,.entries,.shots{grid-template-columns:1fr}
  .shots{grid-template-columns:repeat(2,1fr);gap:14px}
  .hero-visual{order:2}
  .phone-stage{flex-wrap:wrap;gap:12px}
  .phone{width:44vw;max-width:196px}
  .phone.small{width:30vw;max-width:132px}
  .cta-band{padding:38px 22px;border-radius:18px}
  .prose{padding:38px 22px 46px}
  .prose .steps li{padding-left:50px}
  .prose .steps li::before{width:32px;height:32px;line-height:32px;font-size:14.4px}
  .page-hero{padding:38px 0 32px}
  .footer-cols{grid-template-columns:1fr;gap:24px}
  .btn{padding:14px 26px;font-size:15.6px}
}