:root{
  --bg:#061324; --bg2:#0a1c33; --bg3:#0e2745;
  --teal:#17c8b3; --teal2:#4fe3cf; --cyan:#2dd4bf;
  --ink:#e7f1ff; --muted:#9fb3cc; --line:rgba(120,180,255,.14);
  --glass:rgba(13,38,66,.55);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",Segoe UI,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px}
.grad-txt{background:linear-gradient(135deg,#7ff0df,#2dd4bf 40%,#1f8fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.bg-blob{position:fixed;border-radius:50%;filter:blur(90px);opacity:.35;z-index:-1;pointer-events:none;animation:drift 18s ease-in-out infinite}
.blob1{width:480px;height:480px;background:#0f4b6e;top:-120px;left:-120px}
.blob2{width:380px;height:380px;background:#0a5a4e;bottom:-100px;right:-80px;animation-delay:-6s}
.blob3{width:300px;height:300px;background:#123a66;top:40%;left:60%;animation-delay:-11s}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,-30px)}}
header{position:relative;z-index:50;backdrop-filter:blur(14px);background:rgba(6,19,36,.72);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:64px}
.nav .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.nav .brand img{width:46px;height:auto;display:block;object-fit:contain}
.nav .links{display:flex;gap:15px;margin-left:auto;font-size:13.5px;color:var(--muted);white-space:nowrap}
.nav .links a:hover{color:var(--teal2)}
.lang{display:flex;gap:4px;background:rgba(13,38,66,.6);border:1px solid var(--line);border-radius:999px;padding:3px}
.lang button{border:0;background:transparent;color:var(--muted);padding:4px 12px;border-radius:999px;cursor:pointer;font-size:13px}
.lang button.on{background:linear-gradient(135deg,var(--teal),#1f8fff);color:#04111f;font-weight:700}
.hero{position:relative;text-align:center;padding:52px 22px 58px}
.hero .whale{width:280px;max-width:70%;margin:0 auto 18px;display:block;animation:float 5s ease-in-out infinite;filter:none)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--teal2);border:1px solid var(--line);background:rgba(13,38,66,.6);padding:6px 16px;border-radius:999px;margin-bottom:22px}
.hero .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{font-size:clamp(34px,6vw,62px);font-weight:800;letter-spacing:-.5px;line-height:1.1}
.hero .sub{font-size:clamp(16px,2.4vw,20px);color:var(--muted);max-width:760px;margin:20px auto 0}
.hero .sub b{color:var(--ink)}
.cta{display:flex;gap:16px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:14px;font-weight:700;font-size:16px;cursor:pointer;border:0;transition:.2s}
.btn-pri{background:linear-gradient(135deg,var(--teal),#1f8fff);color:#04111f;box-shadow:0 12px 30px rgba(23,200,179,.35)}
.btn-pri:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(23,200,179,.5)}
.btn-ghost{background:rgba(13,38,66,.6);border:1px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal2)}
.hero .stats{display:flex;gap:40px;justify-content:center;margin-top:46px;flex-wrap:wrap}
.hero .stats .s{text-align:center}
.hero .stats .s b{display:block;font-size:30px;color:var(--teal2)}
.hero .stats .s span{font-size:13px;color:var(--muted)}
section{padding:88px 0}
.sec-head{text-align:center;margin-bottom:54px}
.sec-head .tag{font-size:13px;color:var(--teal2);letter-spacing:1px;text-transform:uppercase}
.sec-head h2{font-size:clamp(26px,4vw,40px);font-weight:800;margin-top:10px}
.sec-head p{color:var(--muted);max-width:640px;margin:14px auto 0}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:rgba(13,38,66,.55);border:1px solid var(--line);border-radius:20px;padding:26px;transition:.25s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(600px at 20% 0,rgba(23,200,179,.12),transparent);opacity:0;transition:.3s;pointer-events:none}
.card:hover{transform:translateY(-6px);border-color:rgba(23,200,179,.5);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.card:hover::before{opacity:1}
.card .emoji{font-size:34px}
.card h3{font-size:19px;margin:14px 0 8px}
.card p{color:var(--muted);font-size:14.5px}
.card .acts{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.sm{padding:9px 16px;font-size:13.5px;border-radius:10px}
.tag{position:absolute;top:14px;right:14px;font-size:11px;padding:4px 10px;border-radius:999px;background:rgba(23,200,179,.15);color:var(--teal2);border:1px solid rgba(23,200,179,.3)}
.tag.now{background:linear-gradient(135deg,var(--teal),#1f8fff);color:#04111f;font-weight:700}
.dl-cards .dc{text-align:center}
.dl-cards .dc .osi{font-size:34px}
.dl-cards .dc small{color:var(--muted);font-size:12px}
.sk-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.sk{background:rgba(13,38,66,.55);border:1px solid var(--line);border-radius:16px;padding:18px;transition:.2s}
.sk:hover{transform:translateY(-4px);border-color:rgba(23,200,179,.5)}
.sk .e{font-size:26px}
.sk h4{font-size:15px;margin:10px 0 4px}
.sk p{font-size:12.5px;color:var(--muted)}
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.why .w .n{font-size:40px;font-weight:800;background:linear-gradient(135deg,var(--teal2),#1f8fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.why .w h3{margin:8px 0}
.why .w p{color:var(--muted);font-size:14px}
.faq .q{background:rgba(13,38,66,.55);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:14px}
.faq .q b{font-size:16px}
.faq .q p{color:var(--muted);margin-top:8px;font-size:14.5px}
.pills{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:10px}
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(13,38,66,.55);border:1px solid var(--line);border-radius:999px;padding:10px 20px;font-size:14px}
.pill:hover{border-color:var(--teal)}
footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted);font-size:13px;text-align:center}
footer a{color:var(--teal2)}
.reveal{opacity:0;transform:translateY(26px);transition:.7s ease}
.reveal.in{opacity:1;transform:none}
@media(max-width:720px){.hero{padding-top:44px}.nav .links{display:none}}
/* —— 首页动效：intro 加载进词 —— */
#intro{position:fixed;inset:0;z-index:999;background:radial-gradient(1200px at 50% 38%,#0c2b4d,#061324);display:flex;align-items:center;justify-content:center;opacity:1;transition:opacity .8s ease,visibility .8s}
#intro.done{opacity:0;visibility:hidden;pointer-events:none}
.intro-wrap{text-align:center;padding:0 22px}
.intro-whale{width:280px;max-width:74%;opacity:0;transform:scale(.5);animation:introWhale 1.3s cubic-bezier(.16,1,.3,1) .1s forwards;filter:none)}
@keyframes introWhale{0%{opacity:0;transform:scale(.5)}70%{opacity:1;transform:scale(1.04)}100%{opacity:1;transform:scale(1)}}
.intro-name{font-size:34px;font-weight:800;letter-spacing:2px;margin-top:18px;opacity:0;animation:introUp .9s .8s forwards}
.intro-tag{font-size:16px;color:var(--teal2);margin-top:10px;letter-spacing:1px;opacity:0;animation:introUp .9s 1.1s forwards}
.intro-bar{width:240px;height:3px;background:rgba(120,180,255,.15);border-radius:99px;margin:26px auto 0;overflow:hidden}
.intro-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--teal),#1f8fff);animation:introBar 1.5s .4s forwards}
@keyframes introUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes introBar{to{width:100%}}
@media(prefers-reduced-motion:reduce){#intro{display:none}.hero>*{opacity:1!important;transform:none!important}}
/* 首屏逐段入场 */
.hero .whale,.hero .slogan,.hero .hero-sub,.hero .sub,.hero .cta,.hero .stats{opacity:0;transition:opacity .7s ease}
.hero .slogan,.hero .hero-sub,.hero .sub,.hero .cta,.hero .stats{transform:translateY(24px);transition:transform .7s ease,opacity .7s ease}
body.ready .hero .whale{opacity:1}
body.ready .hero .slogan{opacity:1;transform:none;transition-delay:.1s}
body.ready .hero .hero-sub{opacity:1;transform:none;transition-delay:.2s}
body.ready .hero .sub{opacity:1;transform:none;transition-delay:.3s}
body.ready .hero .cta{opacity:1;transform:none;transition-delay:.4s}
body.ready .hero .stats{opacity:1;transform:none;transition-delay:.5s}
.hero .slogan{font-size:clamp(30px,5.4vw,54px);font-weight:800;letter-spacing:3px;background:linear-gradient(135deg,#e7f1ff,#7ff0df 45%,#2dd4bf);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .hero-sub{font-size:clamp(18px,2.6vw,24px);font-weight:700;margin-top:14px;color:var(--teal2);letter-spacing:1px}
/* 粒子动效（鲸鱼舞台）*/
.hero-inner{position:relative;z-index:1}
.whale-stage{position:relative;width:min(680px,94%);height:330px;margin:0 auto 8px;display:flex;align-items:center;justify-content:center}
.hero .whale{position:relative;z-index:1}
@keyframes auroraSpin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.whale-stage::before{content:"";position:absolute;left:50%;top:50%;width:560px;height:560px;max-width:120%;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(23,200,179,.16),rgba(31,143,255,.07) 42%,rgba(23,200,179,0) 68%);filter:blur(28px);z-index:0;pointer-events:none;animation:breathe 7s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.85}50%{transform:translate(-50%,-50%) scale(1.06);opacity:1}}
.whale-stage::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(23,200,179,.14),rgba(23,200,179,0) 66%);z-index:0;pointer-events:none}
#particles{position:absolute;inset:-12%;width:124%;height:124%;z-index:0;pointer-events:none}

/* 二级页通用 */
.page-head{padding:64px 0 26px;text-align:center}
.page-head .tag{font-size:13px;color:var(--teal2);letter-spacing:1px;text-transform:uppercase}
.page-head h1{font-size:clamp(28px,4.6vw,46px);font-weight:800;margin-top:10px}
.page-head p{color:var(--muted);max-width:680px;margin:14px auto 0}
.entry-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin-top:8px}
.entry{display:block;background:rgba(13,38,66,.55);border:1px solid var(--line);border-radius:18px;padding:26px;transition:.25s}
.entry:hover{transform:translateY(-6px);border-color:rgba(23,200,179,.5);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.entry .e{font-size:30px}
.entry h3{font-size:18px;margin:12px 0 6px}
.entry p{color:var(--muted);font-size:14px}
.entry .more{color:var(--teal2);font-size:13.5px;margin-top:12px;display:inline-block}
.steps{counter-reset:s;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:10px}
.step{background:rgba(13,38,66,.55);border:1px solid var(--line);border-radius:16px;padding:22px}
.step::before{counter-increment:s;content:counter(s);display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(135deg,var(--teal),#1f8fff);color:#04111f;font-weight:800;margin-bottom:10px}
.step h4{font-size:16px;margin-bottom:6px}
.step p{color:var(--muted);font-size:14px}

.dl-group{margin-bottom:38px}
.dl-group h3{font-size:18px;margin-bottom:16px;display:flex;align-items:center;gap:8px;color:var(--ink)}
.dl-group .cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.dl-group .card{text-align:left}
.dl-group .card .emoji{font-size:30px}
.dl-group .card h4{font-size:16px;margin:10px 0 6px}
.dl-group .card p{color:var(--muted);font-size:13.5px}
.dl-group .card .btn{margin-top:14px}
.card-note{margin-top:14px;font-size:12.5px;line-height:1.7;color:var(--muted);background:rgba(23,200,179,.07);border:1px solid rgba(23,200,179,.2);border-radius:10px;padding:10px 12px}

/* 今日动态 */
.news-list{display:grid;gap:14px}
.news-item{display:block;background:rgba(13,38,66,.55);border:1px solid var(--line);border-radius:16px;padding:20px 22px;transition:.22s}
.news-item:hover{transform:translateY(-3px);border-color:rgba(23,200,179,.5);box-shadow:0 16px 40px rgba(0,0,0,.35)}
.news-meta{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.news-cat{font-size:11.5px;padding:3px 10px;border-radius:999px;background:rgba(23,200,179,.15);color:var(--teal2);border:1px solid rgba(23,200,179,.3)}
.news-date{font-size:12.5px;color:var(--muted)}
.news-item h3{font-size:16.5px;margin-bottom:6px}
.news-item p{color:var(--muted);font-size:13.5px;line-height:1.75}
.news-src{font-size:12px;color:var(--muted);opacity:.8}
.news-pin{font-size:11.5px;padding:3px 10px;border-radius:999px;background:linear-gradient(135deg,var(--teal),#1f8fff);color:#04111f;font-weight:700}
footer{border-top:1px solid var(--line);padding:52px 0 28px;color:var(--muted);font-size:13.5px}
.foot-grid{display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-bottom:34px;text-align:left}
.foot-col h4{font-size:14px;color:var(--ink);margin-bottom:15px;font-weight:700}
.foot-col a{display:block;color:var(--muted);margin-bottom:9px;font-size:13.5px;transition:.2s}
.foot-col a:hover{color:var(--teal2)}
.foot-bar{border-top:1px solid var(--line);padding-top:20px;display:flex;gap:18px;flex-wrap:wrap;justify-content:center;font-size:12.5px;color:var(--muted);opacity:.85}

/* =========================================================================
   下载中心 · 官网精致版（.dlx-*）
   与旧版 .dl-group/.card 并存，互不影响。首页那套是简洁卡片，官网这套做细：
   分组头 + 平台卡片（版本/格式/大小/推荐角标）+ 直连提示 + 选型引导。
   ========================================================================= */

/* 顶部：本站直连下载提示（自托管在华为云，国内速度是真实卖点） */
.dlx-banner{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  background:linear-gradient(135deg,rgba(23,200,179,.12),rgba(31,143,255,.08));
  border:1px solid rgba(23,200,179,.28);border-radius:16px;
  padding:14px 18px;margin:0 0 30px;
}
.dlx-banner .ic{font-size:20px}
.dlx-banner b{color:var(--teal2)}
.dlx-banner span{color:var(--muted);font-size:13.5px;line-height:1.6}

/* 分组 */
.dlx-group{margin-bottom:46px}
.dlx-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-bottom:14px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.dlx-head .gi{
  width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:24px;
  background:linear-gradient(135deg,rgba(23,200,179,.18),rgba(31,143,255,.14));
  border:1px solid rgba(23,200,179,.3);flex:0 0 auto;
}
.dlx-head .ht{display:flex;flex-direction:column;gap:3px;min-width:0}
.dlx-head h3{font-size:19px;margin:0;color:var(--ink)}
.dlx-head .sub{font-size:12.5px;color:var(--muted)}
.dlx-head .cnt{
  margin-left:auto;font-size:11.5px;padding:4px 11px;border-radius:999px;
  background:rgba(23,200,179,.12);color:var(--teal2);border:1px solid rgba(23,200,179,.26);white-space:nowrap;
}

/* 卡片网格 */
.dlx-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(258px,1fr))}
.dlx-card{
  position:relative;display:flex;flex-direction:column;
  background:linear-gradient(180deg,rgba(13,38,66,.62),rgba(10,28,51,.5));
  border:1px solid var(--line);border-radius:18px;padding:20px;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.dlx-card:hover{transform:translateY(-4px);border-color:rgba(23,200,179,.45);box-shadow:0 18px 44px rgba(0,0,0,.38)}
.dlx-card.pick{border-color:rgba(23,200,179,.5)}
.dlx-card.pick::after{
  content:"";position:absolute;inset:0;border-radius:18px;pointer-events:none;
  background:radial-gradient(420px at 15% 0,rgba(23,200,179,.1),transparent);
}
.dlx-ribbon{
  position:absolute;top:14px;right:14px;font-size:10.5px;font-weight:700;letter-spacing:.4px;
  padding:3px 9px;border-radius:999px;
  background:linear-gradient(135deg,var(--teal),#1f8fff);color:#04111f;
}

.dlx-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.dlx-ico{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:21px;flex:0 0 auto;
  background:rgba(23,200,179,.1);border:1px solid rgba(23,200,179,.22);
}
.dlx-top .tt{min-width:0}
.dlx-name{font-size:15px;font-weight:700;color:var(--ink);line-height:1.3}
.dlx-arch{font-size:12px;color:var(--muted);margin-top:2px}

.dlx-meta{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 16px}
.dlx-chip{
  font-size:11px;padding:3px 9px;border-radius:999px;
  border:1px solid var(--line);color:var(--muted);background:rgba(6,19,36,.4);white-space:nowrap;
}
.dlx-chip.ver{border-color:rgba(23,200,179,.32);color:var(--teal2);background:rgba(23,200,179,.1)}
.dlx-chip.sz{border-color:rgba(120,180,255,.22);color:#a9c6ea}

.dlx-act{margin-top:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.dlx-act .btn{flex:1 1 auto;justify-content:center;text-align:center}
.dlx-copy{
  flex:0 0 auto;padding:9px 11px;font-size:12px;border-radius:10px;cursor:pointer;
  background:transparent;border:1px solid var(--line);color:var(--muted);transition:.2s;
}
.dlx-copy:hover{border-color:rgba(23,200,179,.45);color:var(--teal2)}

.dlx-note{
  margin-top:12px;font-size:12px;line-height:1.72;color:var(--muted);
  background:rgba(23,200,179,.06);border:1px solid rgba(23,200,179,.16);
  border-radius:10px;padding:10px 12px;
}
.dlx-note.warn{background:rgba(245,158,11,.07);border-color:rgba(245,158,11,.22)}

/* 选型引导 */
.dlx-help{margin-top:14px;background:rgba(13,38,66,.45);border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.dlx-help h4{margin:0 0 12px;font-size:15px}
.dlx-help dl{margin:0;display:grid;gap:10px}
.dlx-help dt{font-size:13.5px;font-weight:700;color:var(--teal2)}
.dlx-help dd{margin:2px 0 0;font-size:12.5px;color:var(--muted);line-height:1.7}

@media(max-width:640px){
  .dlx-grid{grid-template-columns:1fr}
  .dlx-head .cnt{margin-left:0}
  .dlx-act .btn{flex:1 1 100%}
}

/* =========================================================================
   鸿蒙应用专区（.hap-*）
   与下载中心 .dlx-* 同一套视觉语言：分区头 + 卡片 + 状态徽章。
   已上架 / 开发中·备案中 两个分区，用 .hap-sec 区分。
   ========================================================================= */
.hap-sec{margin-bottom:48px}
.hap-sec-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-bottom:14px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.hap-sec-head .si{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:22px;flex:0 0 auto;
  background:linear-gradient(135deg,rgba(23,200,179,.18),rgba(31,143,255,.14));
  border:1px solid rgba(23,200,179,.3);
}
.hap-sec-head h3{font-size:18px;margin:0}
.hap-sec-head .sub{font-size:12.5px;color:var(--muted);display:block;margin-top:3px}
.hap-sec-head .cnt{
  margin-left:auto;font-size:11.5px;padding:4px 11px;border-radius:999px;white-space:nowrap;
  background:rgba(23,200,179,.12);color:var(--teal2);border:1px solid rgba(23,200,179,.26);
}
.hap-sec.soon .hap-sec-head .si{background:linear-gradient(135deg,rgba(120,180,255,.14),rgba(31,143,255,.1));border-color:rgba(120,180,255,.28)}
.hap-sec.soon .hap-sec-head .cnt{background:rgba(120,180,255,.12);color:#a9c6ea;border-color:rgba(120,180,255,.26)}

.hap-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.hap-card{
  position:relative;display:flex;flex-direction:column;
  background:linear-gradient(180deg,rgba(13,38,66,.62),rgba(10,28,51,.5));
  border:1px solid var(--line);border-radius:18px;padding:22px;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.hap-card:hover{transform:translateY(-4px);border-color:rgba(23,200,179,.45);box-shadow:0 18px 44px rgba(0,0,0,.38)}
.hap-card.soon{opacity:.92}
.hap-card.soon:hover{border-color:rgba(120,180,255,.4)}

.hap-top{display:flex;align-items:flex-start;gap:14px;margin-bottom:14px}
.hap-ico{
  width:54px;height:54px;border-radius:15px;display:grid;place-items:center;font-size:27px;flex:0 0 auto;
  background:linear-gradient(135deg,rgba(23,200,179,.16),rgba(31,143,255,.12));
  border:1px solid rgba(23,200,179,.24);overflow:hidden;
}
.hap-ico img{width:100%;height:100%;object-fit:cover;display:block}
.hap-top .tt{min-width:0;flex:1}
.hap-name{font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.3}
.hap-tag{font-size:12.5px;color:var(--teal2);margin-top:4px}
.hap-card.soon .hap-tag{color:#a9c6ea}

.hap-badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.hap-badge{font-size:11px;padding:3px 9px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:rgba(6,19,36,.4);white-space:nowrap}
.hap-badge.live{background:linear-gradient(135deg,var(--teal),#1f8fff);color:#04111f;font-weight:700;border:0}
.hap-badge.dev{border-color:rgba(120,180,255,.3);color:#a9c6ea;background:rgba(120,180,255,.1)}
.hap-badge.ver{border-color:rgba(23,200,179,.32);color:var(--teal2);background:rgba(23,200,179,.1)}

.hap-desc{font-size:13px;line-height:1.78;color:var(--muted);margin:0 0 16px}
.hap-act{margin-top:auto;display:flex;gap:8px;flex-wrap:wrap}
.hap-act .btn{flex:1 1 auto;justify-content:center;text-align:center}

@media(max-width:640px){
  .hap-grid{grid-template-columns:1fr}
  .hap-sec-head .cnt{margin-left:0}
  .hap-act .btn{flex:1 1 100%}
}

/* 应用卡：使用真实图标时，容器不再画渐变底与边框（图标自带圆角与底色）。
   用 :has() 精准命中，避免影响仍用 emoji 的卡片。 */
.hap-ico:has(img){background:none;border:0;padding:0}

/* =========================================================================
   页脚：备案信息（竖排）+ 联系图标（右下角）
   排列效果参考主流大厂页脚；号必须是本公司自己的，别照抄别人的。
   ========================================================================= */
.foot-bar{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot-copy{font-size:12.5px;color:var(--muted)}

.foot-right{display:flex;flex-direction:column;align-items:flex-end;gap:14px;text-align:right}
.foot-icp{display:flex;flex-direction:column;gap:6px}
.foot-icp a,.foot-icp span{font-size:12.5px;color:var(--muted);text-decoration:none;transition:.2s}
.foot-icp a:hover{color:var(--teal2)}
.foot-icp .pending{opacity:.62;cursor:default}

/* 联系图标行 */
.foot-social{display:flex;align-items:center;gap:10px}
.foot-social a{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  border:1px solid var(--line);background:rgba(13,38,66,.5);color:var(--muted);
  transition:transform .2s ease,border-color .2s ease,color .2s ease;text-decoration:none;
}
.foot-social a:hover{transform:translateY(-3px);border-color:rgba(23,200,179,.5);color:var(--teal2)}
.foot-social svg{width:17px;height:17px;display:block;fill:currentColor}
.foot-social .glyph{font-size:13px;font-weight:700;line-height:1;color:inherit}

@media(max-width:720px){
  .foot-bar{flex-direction:column}
  .foot-right{align-items:flex-start;text-align:left}
}

/* 字形徽章（小红书/知乎）字号收一点，避免撑破圆角方块 */
.foot-social a .glyph{font-size:11px;letter-spacing:.2px}
.foot-social a[aria-label="RED"] .glyph{font-size:10.5px}

/* 「联系」列内的图标模块：与列标题留出间距，允许换行 */
.foot-col .foot-social{margin-top:14px;flex-wrap:wrap}
/* 右下角现在只放备案号 */
.foot-right{gap:0}

/* 今日动态：抓取时间戳（服务器每天 08:00 / 20:00 抓取；超 30 小时未更新会标黄提示） */
.news-stamp{font-size:12.5px;color:var(--muted);margin:0 0 16px;display:flex;align-items:center;gap:8px}
.news-stamp:not(:empty)::before{content:"\25cf";font-size:9px;color:var(--teal2);opacity:.8}
.news-stamp.stale{color:#f2b544}
.news-stamp.stale::before{color:#f2b544}

/* =========================================================================
   法务文档页（隐私政策 / 用户协议 / 安全 / 透明度）
   长文阅读用：限宽、行高放宽、表格与提示框
   ========================================================================= */
.doc{max-width:840px;margin:0 auto}
.doc h2{font-size:19px;margin:36px 0 12px;padding-top:10px;border-top:1px solid var(--line)}
.doc h2:first-of-type{border-top:0;margin-top:18px}
.doc h3{font-size:15.5px;margin:22px 0 8px;color:var(--ink)}
.doc p,.doc li{font-size:14.5px;line-height:1.95;color:var(--muted)}
.doc p{margin:10px 0}
.doc strong{color:var(--ink);font-weight:700}
.doc ul,.doc ol{margin:10px 0;padding-left:22px}
.doc li{margin:7px 0}
.doc a{color:var(--teal2);text-decoration:none;border-bottom:1px dashed rgba(23,200,179,.4)}
.doc a:hover{border-bottom-style:solid}
.doc .meta{font-size:13px;color:var(--muted);opacity:.85;margin:0 0 6px}
.doc table{width:100%;border-collapse:collapse;margin:16px 0;font-size:13.5px}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;color:var(--muted);line-height:1.75}
.doc th{background:rgba(13,38,66,.6);color:var(--ink);font-weight:600;white-space:nowrap}
.doc .box{background:rgba(23,200,179,.07);border:1px solid rgba(23,200,179,.22);border-radius:12px;padding:14px 18px;margin:18px 0}
.doc .box.warn{background:rgba(245,158,11,.07);border-color:rgba(245,158,11,.25)}
.doc .box p:first-child{margin-top:0}
.doc .box p:last-child{margin-bottom:0}
.doc .toc{background:rgba(13,38,66,.45);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin:20px 0 8px}
.doc .toc ol{margin:6px 0 0;padding-left:20px}
.doc .toc li{margin:4px 0;font-size:13.5px}
.doc-more{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 0}

/* 备案信息现放在「联系」列图标下方：左对齐、与图标留间距、
   并抵消 .foot-col a 的 block + margin-bottom（避免多余空隙） */
.foot-col .foot-icp{margin-top:18px;align-items:flex-start;text-align:left}
.foot-col .foot-icp a,.foot-col .foot-icp span{font-size:12.5px;margin-bottom:0}
@media(max-width:720px){.foot-col .foot-icp{margin-top:14px}}