/* ============================================================
   Appteka - 应用商店白底 + 绿 #10b981
   副标 APP MARKET  |  prefix: ap-
   ============================================================ */
:root{
  --ap-green:#10b981;
  --ap-green-d:#059669;
  --ap-green-dd:#047857;
  --ap-green-l:#34d399;
  --ap-green-soft:#d1fae5;
  --ap-green-mist:#ecfdf5;
  --ap-green-glass:rgba(16,185,129,.12);
  --ap-ink:#0f172a;
  --ap-ink-2:#1e293b;
  --ap-ink-3:#475569;
  --ap-muted:#64748b;
  --ap-faint:#94a3b8;
  --ap-paper:#f8fafc;
  --ap-line:#e2e8f0;
  --ap-line-soft:#f1f5f9;
  --ap-shadow:0 24px 70px rgba(16,185,129,.14);
  --ap-shadow-sm:0 8px 24px rgba(15,23,42,.08);
  --ap-shadow-green:0 12px 28px rgba(16,185,129,.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden}
body{
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  color:var(--ap-ink);
  background:#fff;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
/* body 纹理质感 + fixed 渐变光晕 */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.7;
  z-index:0;
  background:
    radial-gradient(circle at 18% 22%,rgba(16,185,129,.10),transparent 38%),
    radial-gradient(circle at 82% 64%,rgba(52,211,153,.08),transparent 40%),
    radial-gradient(circle at 50% 100%,rgba(209,250,229,.18),transparent 55%);
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.18;
  z-index:1;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.13'/%3E%3C/svg%3E");
}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none}
img{display:block;max-width:100%}
summary{list-style:none;cursor:pointer}
summary::-webkit-details-marker{display:none}
:focus-visible{outline:3px solid var(--ap-green-l);outline-offset:3px}
.ap-wrap{position:relative;z-index:2}

/* ============================================================
   1. 导航浮动圆角卡 + 副标 APP MARKET
   ============================================================ */
.ap-masthead{
  width:min(1240px,calc(100% - 40px));
  height:76px;
  margin:18px auto 0;
  padding:0 14px 0 16px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:28px;
  background:rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.10);
  border-radius:20px;
  position:relative;
  z-index:30;
  box-shadow:0 8px 30px rgba(15,23,42,.08);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.ap-brand{display:flex;align-items:center;gap:11px;min-width:max-content}
.ap-brand img{width:46px;height:46px;border-radius:13px;box-shadow:var(--ap-shadow-sm)}
.ap-brand span{display:grid;gap:3px}
.ap-brand strong{font-size:18px;font-weight:900;letter-spacing:-.2px}
.ap-brand small{font-size:8px;letter-spacing:1.8px;color:var(--ap-green-d);font-weight:700}
.ap-nav{display:flex;align-items:center;justify-content:center;gap:32px;font-size:14px;color:var(--ap-ink-3)}
.ap-nav a{position:relative;padding:12px 0;font-weight:600}
.ap-nav a::after{content:"";position:absolute;height:2px;left:0;right:100%;bottom:6px;background:var(--ap-green);transition:right .25s ease}
.ap-nav a:hover{color:var(--ap-green-d)}
.ap-nav a:hover::after{right:0}
.ap-nav a.is-active{color:var(--ap-green-d)}
.ap-nav a.is-active::after{right:0}
.ap-nav-cta{padding:13px 20px;color:#fff;background:var(--ap-green);border-radius:13px;font-size:14px;font-weight:800;display:inline-flex;align-items:center;gap:7px;box-shadow:var(--ap-shadow-green);transition:transform .2s,box-shadow .2s}
.ap-nav-cta:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(16,185,129,.38)}
.ap-nav-toggle{display:none;font-size:24px;color:var(--ap-ink);justify-self:end;width:38px;height:38px;border-radius:10px}

/* ============================================================
   2. Hero 居中布局 + 应用商店货架装置
   ============================================================ */
.ap-hero{
  width:min(1240px,calc(100% - 40px));
  margin:0 auto;
  padding:64px 0 48px;
  text-align:center;
  position:relative;
}
.ap-hero::before{
  content:"APPMARKET / SOCIAL / HANDPICKED";
  position:absolute;left:-32px;top:120px;
  writing-mode:vertical-rl;transform:rotate(180deg);
  font:700 10px/1 Arial,sans-serif;letter-spacing:2.4px;color:#cbd5e1;
}
.ap-kicker{
  display:inline-flex;align-items:center;gap:9px;margin:0 0 20px;
  padding:7px 16px;border-radius:99px;
  background:var(--ap-green-mist);border:1px solid var(--ap-green-soft);
  color:var(--ap-green-d);font-size:12px;font-weight:800;letter-spacing:1.4px;
}
.ap-kicker i{font-size:16px}
.ap-kicker span{width:22px;height:2px;background:currentColor}
.ap-hero h1{margin:0;font-size:clamp(44px,5.4vw,62px);line-height:1.05;font-weight:900;letter-spacing:-.5px}
.ap-hero h1 em{font-style:normal;color:var(--ap-green)}
.ap-hero-sub{max-width:660px;margin:22px auto 18px;font-size:clamp(17px,2vw,21px);color:var(--ap-ink-2);font-weight:600;line-height:1.6}
.ap-hero-intro{max-width:640px;margin:0 auto 28px;color:var(--ap-muted);font-size:15px;line-height:1.85}
.ap-hero-btns{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.ap-solid-action{display:inline-flex;align-items:center;gap:9px;padding:16px 28px;color:#fff;background:var(--ap-green);border-radius:13px;font-size:15px;font-weight:800;box-shadow:var(--ap-shadow-green);transition:transform .2s,box-shadow .2s}
.ap-solid-action:hover{transform:translateY(-3px);box-shadow:0 18px 36px rgba(16,185,129,.42)}
.ap-ghost-action{padding:16px 24px;color:var(--ap-ink);background:#fff;border:2px solid var(--ap-line);border-radius:13px;font-size:15px;font-weight:700;display:inline-flex;align-items:center;gap:8px;transition:border-color .2s,transform .2s}
.ap-ghost-action:hover{border-color:var(--ap-green);transform:translateY(-3px)}

/* 应用商店货架装置 */
.ap-shelf{
  max-width:1040px;margin:0 auto;
  background:#fff;
  border:1px solid var(--ap-line);
  border-radius:24px;
  padding:24px;
  box-shadow:var(--ap-shadow);
  display:grid;
  grid-template-columns:200px 1fr 200px;
  gap:20px;
  align-items:stretch;
  position:relative;
}
.ap-shelf::before{
  content:"APPMARKET SHELF";
  position:absolute;top:-10px;left:24px;
  padding:4px 12px;background:var(--ap-ink);color:#fff;
  font:700 9px/1.4 Arial,sans-serif;letter-spacing:1.8px;border-radius:6px;
}
.ap-shelf-left{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:start}
.ap-shelf-tile{padding:14px 10px;background:var(--ap-green-mist);border:1px solid var(--ap-green-soft);border-radius:14px;text-align:center;transition:transform .25s,box-shadow .25s}
.ap-shelf-tile:hover{transform:translateY(-3px);box-shadow:var(--ap-shadow-green)}
.ap-shelf-tile i{font-size:24px;color:var(--ap-green-d);display:block;margin-bottom:6px}
.ap-shelf-tile b{display:block;font-size:13px;font-weight:800}
.ap-shelf-tile small{font-size:9px;color:var(--ap-muted);letter-spacing:.5px}
.ap-shelf-mid{position:relative;display:grid;place-items:center;background:linear-gradient(160deg,var(--ap-green-mist),#fff);border-radius:16px;padding:14px;min-height:340px;overflow:hidden}
.ap-shelf-mid img{max-height:340px;width:auto;border-radius:18px;box-shadow:0 18px 40px rgba(15,23,42,.18);border:5px solid #fff}
.ap-shelf-shots{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;gap:0}
.ap-shelf-shots .ap-shot-main{max-height:340px;position:relative;z-index:2}
.ap-shelf-shots .ap-shot-side{max-height:240px;position:relative;z-index:1;opacity:.85;transition:opacity .3s,transform .3s}
.ap-shelf-shots .ap-shot-side:first-child{transform:translateX(18px) rotate(-4deg)}
.ap-shelf-shots .ap-shot-side:last-child{transform:translateX(-18px) rotate(4deg)}
.ap-shelf-shots:hover .ap-shot-side:first-child{transform:translateX(8px) rotate(-2deg);opacity:1}
.ap-shelf-shots:hover .ap-shot-side:last-child{transform:translateX(-8px) rotate(2deg);opacity:1}
.ap-shelf-mid .ap-shelf-tag{position:absolute;top:18px;right:18px;padding:5px 11px;background:var(--ap-green);color:#fff;font:800 9px/1.4 Arial,sans-serif;letter-spacing:.8px;border-radius:99px}
.ap-shelf-right{display:grid;gap:10px;align-content:start}
.ap-shelf-stat{padding:13px 14px;background:#fff;border:1px solid var(--ap-line);border-radius:14px;transition:transform .25s,border-color .25s}
.ap-shelf-stat:hover{transform:translateX(-3px);border-color:var(--ap-green-l)}
.ap-shelf-stat i{color:var(--ap-green);font-size:18px}
.ap-shelf-stat b{display:block;font-size:20px;font-weight:900;color:var(--ap-ink);line-height:1.1;margin-top:4px}
.ap-shelf-stat small{font-size:10px;color:var(--ap-muted);letter-spacing:.4px}
.ap-shelf-bar{grid-column:1/-1;margin-top:8px;padding:14px 22px;background:linear-gradient(90deg,var(--ap-green-mist),#fff,var(--ap-green-mist));border:1px dashed var(--ap-green-soft);border-radius:14px;display:flex;justify-content:space-around;align-items:center;gap:14px;flex-wrap:wrap}
.ap-shelf-bar div{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:var(--ap-ink-2)}
.ap-shelf-bar i{color:var(--ap-green);font-size:18px}

/* ============================================================
   3. 精选应用横向滚动（5卡片 overflow-x）
   ============================================================ */
.ap-featured{width:min(1240px,calc(100% - 40px));margin:0 auto;padding:72px 0 56px}
.ap-sec-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px;padding-bottom:18px;border-bottom:1px solid var(--ap-line);gap:24px}
.ap-sec-head .ap-sec-kicker{color:var(--ap-green-d);font:800 11px/1 Arial,sans-serif;letter-spacing:1.6px;display:block;margin-bottom:10px}
.ap-sec-head h2{font-size:clamp(26px,3vw,34px);font-weight:900;line-height:1.2}
.ap-sec-head p{color:var(--ap-muted);font-size:14px;line-height:1.8;max-width:520px;margin-top:6px}
.ap-sec-head a{color:var(--ap-green-d);font-size:13px;font-weight:800;border-bottom:1px solid currentColor;padding-bottom:4px;white-space:nowrap}
.ap-sec-head a:hover{color:var(--ap-green-dd)}
.ap-featured-rail{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 4px 18px;scrollbar-width:thin;scrollbar-color:var(--ap-green-l) transparent}
.ap-featured-rail::-webkit-scrollbar{height:6px}
.ap-featured-rail::-webkit-scrollbar-thumb{background:var(--ap-green-l);border-radius:99px}
.ap-app-card{flex:0 0 220px;scroll-snap-align:start;background:#fff;border:1px solid var(--ap-line);border-radius:18px;padding:20px 16px;text-align:center;transition:transform .25s,box-shadow .25s,border-color .25s}
.ap-app-card:hover{transform:translateY(-6px);box-shadow:var(--ap-shadow);border-color:var(--ap-green-l)}
.ap-app-card .ico{width:74px;height:74px;border-radius:20px;background:linear-gradient(150deg,var(--ap-green),var(--ap-green-l));margin:0 auto 12px;display:grid;place-items:center;font-size:32px;color:#fff;box-shadow:var(--ap-shadow-green)}
.ap-app-card .ico.alt-2{background:linear-gradient(150deg,#f59e0b,#fbbf24)}
.ap-app-card .ico.alt-3{background:linear-gradient(150deg,#8b5cf6,#a78bfa)}
.ap-app-card .ico.alt-4{background:linear-gradient(150deg,#0ea5e9,#38bdf8)}
.ap-app-card .ico.alt-5{background:linear-gradient(150deg,#ef4444,#f87171)}
.ap-app-card h3{font-size:15px;font-weight:800;margin-bottom:4px}
.ap-app-card .ap-cat-tag{font-size:11px;color:var(--ap-muted);margin-bottom:8px}
.ap-app-stars{color:#f59e0b;font-size:13px;letter-spacing:1px;margin-bottom:12px}
.ap-app-stars i{color:#e2e8f0}
.ap-app-dl{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;background:var(--ap-green-mist);color:var(--ap-green-d);border:1px solid var(--ap-green-soft);border-radius:99px;font-size:12px;font-weight:800;transition:background .2s,color .2s}
.ap-app-dl:hover{background:var(--ap-green);color:#fff;border-color:var(--ap-green)}

/* ============================================================
   4. 应用分类6宫格 3x2
   ============================================================ */
.ap-cats{background:var(--ap-paper);padding:72px max(20px,calc((100vw - 1240px)/2)) 64px;border-top:1px solid var(--ap-line);border-bottom:1px solid var(--ap-line)}
.ap-cats-inner{max-width:1240px;margin:0 auto}
.ap-cats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ap-cat-tile{padding:28px 24px;background:#fff;border:1px solid var(--ap-line);border-radius:18px;display:flex;align-items:center;gap:18px;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
.ap-cat-tile::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--ap-green-mist),transparent 60%);opacity:0;transition:opacity .25s}
.ap-cat-tile:hover{transform:translateY(-4px);box-shadow:var(--ap-shadow);border-color:var(--ap-green-l)}
.ap-cat-tile:hover::before{opacity:1}
.ap-cat-ico{width:56px;height:56px;border-radius:16px;background:linear-gradient(150deg,var(--ap-green),var(--ap-green-l));color:#fff;display:grid;place-items:center;font-size:26px;box-shadow:var(--ap-shadow-green);flex-shrink:0;position:relative;z-index:1}
.ap-cat-tile:nth-child(2) .ap-cat-ico{background:linear-gradient(150deg,#f59e0b,#fbbf24)}
.ap-cat-tile:nth-child(3) .ap-cat-ico{background:linear-gradient(150deg,#0ea5e9,#38bdf8)}
.ap-cat-tile:nth-child(4) .ap-cat-ico{background:linear-gradient(150deg,#8b5cf6,#a78bfa)}
.ap-cat-tile:nth-child(5) .ap-cat-ico{background:linear-gradient(150deg,#ef4444,#f87171)}
.ap-cat-tile:nth-child(6) .ap-cat-ico{background:linear-gradient(150deg,#ec4899,#f472b6)}
.ap-cat-body{position:relative;z-index:1}
.ap-cat-body h3{font-size:18px;font-weight:900;margin-bottom:4px}
.ap-cat-body small{font-size:12px;color:var(--ap-muted);font-weight:600}
.ap-cat-body small b{color:var(--ap-green-d);font-weight:800}
.ap-cat-tile .ap-cat-arrow{margin-left:auto;color:var(--ap-faint);font-size:20px;transition:transform .25s,color .25s;position:relative;z-index:1}
.ap-cat-tile:hover .ap-cat-arrow{transform:translateX(4px);color:var(--ap-green-d)}

/* ============================================================
   5. 排行榜3列：热门榜/新品榜/好评榜
   ============================================================ */
.ap-rank{width:min(1240px,calc(100% - 40px));margin:0 auto;padding:72px 0}
.ap-rank-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ap-rank-col{background:#fff;border:1px solid var(--ap-line);border-radius:18px;overflow:hidden;transition:box-shadow .25s}
.ap-rank-col:hover{box-shadow:var(--ap-shadow)}
.ap-rank-head{padding:18px 22px;display:flex;align-items:center;gap:10px;color:#fff;background:linear-gradient(135deg,var(--ap-green),var(--ap-green-l))}
.ap-rank-col:nth-child(2) .ap-rank-head{background:linear-gradient(135deg,#0ea5e9,#38bdf8)}
.ap-rank-col:nth-child(3) .ap-rank-head{background:linear-gradient(135deg,#f59e0b,#fbbf24)}
.ap-rank-head i{font-size:22px}
.ap-rank-head b{font-size:16px;font-weight:900}
.ap-rank-head small{margin-left:auto;font:800 9px/1 Arial,sans-serif;letter-spacing:1.2px;opacity:.85;background:rgba(255,255,255,.22);padding:4px 8px;border-radius:99px}
.ap-rank-list{list-style:none;padding:8px 0;margin:0}
.ap-rank-list li{display:grid;grid-template-columns:30px 44px 1fr auto;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--ap-line-soft);transition:background .2s,transform .2s}
.ap-rank-list li:last-child{border-bottom:0}
.ap-rank-list li:hover{background:var(--ap-green-mist);transform:translateX(3px)}
.ap-rank-num{font:900 18px/1 Arial,sans-serif;color:var(--ap-faint)}
.ap-rank-list li:nth-child(1) .ap-rank-num{color:var(--ap-green-d)}
.ap-rank-list li:nth-child(2) .ap-rank-num{color:var(--ap-green)}
.ap-rank-list li:nth-child(3) .ap-rank-num{color:var(--ap-green-l)}
.ap-rank-ico{width:44px;height:44px;border-radius:12px;background:linear-gradient(150deg,var(--ap-green-mist),#fff);display:grid;place-items:center;font-size:20px;color:var(--ap-green-d);border:1px solid var(--ap-green-soft)}
.ap-rank-info h4{font-size:13px;font-weight:800;margin-bottom:2px}
.ap-rank-info small{font-size:11px;color:var(--ap-muted)}
.ap-rank-dl{font-size:11px;color:var(--ap-green-d);font-weight:800;text-align:right;white-space:nowrap}
.ap-rank-dl b{display:block;font-size:13px;color:var(--ap-ink)}

/* ============================================================
   6. 用户评论2列（第2/5条绿底反衬）
   ============================================================ */
.ap-voices{background:var(--ap-paper);padding:72px max(20px,calc((100vw - 1240px)/2)) 68px;border-top:1px solid var(--ap-line)}
.ap-voices-inner{max-width:1240px;margin:0 auto}
.ap-voices-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ap-voice{padding:24px 22px;background:#fff;border:1px solid var(--ap-line);border-radius:16px;transition:transform .25s,box-shadow .25s}
.ap-voice:hover{transform:translateY(-3px);box-shadow:var(--ap-shadow-sm)}
.ap-voice:nth-child(2),.ap-voice:nth-child(5){background:linear-gradient(150deg,var(--ap-green),var(--ap-green-l));color:#fff;border-color:var(--ap-green)}
.ap-voice-top{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin-bottom:12px}
.ap-voice-ava{width:42px;height:42px;border-radius:50%;background:var(--ap-green-soft);color:var(--ap-green-d);display:grid;place-items:center;font-size:15px;font-weight:900}
.ap-voice:nth-child(2) .ap-voice-ava,.ap-voice:nth-child(5) .ap-voice-ava{background:rgba(255,255,255,.25);color:#fff}
.ap-voice-meta b{display:block;font-size:14px;font-weight:800}
.ap-voice-meta small{font-size:11px;color:var(--ap-muted)}
.ap-voice:nth-child(2) .ap-voice-meta small,.ap-voice:nth-child(5) .ap-voice-meta small{color:rgba(255,255,255,.85)}
.ap-voice-stars{color:#f59e0b;font-size:13px;letter-spacing:1px;white-space:nowrap}
.ap-voice:nth-child(2) .ap-voice-stars,.ap-voice:nth-child(5) .ap-voice-stars{color:#fde68a}
.ap-voice blockquote{font-size:13px;line-height:1.85;color:var(--ap-ink-2);margin:0}
.ap-voice:nth-child(2) blockquote,.ap-voice:nth-child(5) blockquote{color:rgba(255,255,255,.95)}

/* ============================================================
   7. FAQ 手风琴单列（decimal-leading-zero）
   ============================================================ */
.ap-faq{width:min(1120px,calc(100% - 40px));margin:0 auto;padding:72px 0 64px}
.ap-faq-head{text-align:center;margin-bottom:36px}
.ap-faq-head .ap-kicker{margin-bottom:12px}
.ap-faq-head h2{font-size:clamp(28px,3.2vw,38px);font-weight:900;line-height:1.2}
.ap-faq-head p{color:var(--ap-muted);font-size:14px;line-height:1.8;max-width:560px;margin:12px auto 0}
.ap-faq-acc{max-width:820px;margin:0 auto;display:grid;gap:12px;counter-reset:faq}
.ap-faq-acc details{background:#fff;border:1px solid var(--ap-line);border-radius:16px;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.ap-faq-acc details[open]{border-color:var(--ap-green);box-shadow:var(--ap-shadow-sm)}
.ap-faq-acc summary{padding:20px 22px;font-weight:800;font-size:15px;display:flex;align-items:center;gap:14px}
.ap-faq-acc summary::before{content:counter(faq,decimal-leading-zero);counter-increment:faq;width:34px;height:34px;border-radius:10px;background:var(--ap-green-mist);color:var(--ap-green-d);font-size:12px;font-weight:800;display:grid;place-items:center;flex-shrink:0}
.ap-faq-acc summary i{margin-left:auto;color:var(--ap-green);font-size:20px;transition:transform .2s}
.ap-faq-acc details[open] summary i{transform:rotate(45deg)}
.ap-faq-acc details p{padding:0 22px 20px 70px;color:var(--ap-muted);font-size:14px;line-height:1.8}

/* ============================================================
   8. 白绿渐变CTA全宽 + 装饰圆
   ============================================================ */
.ap-cta{margin:0 0 28px;background:linear-gradient(120deg,var(--ap-green-mist) 0%,#fff 50%,var(--ap-green-mist) 100%);position:relative;overflow:hidden;border-top:1px solid var(--ap-green-soft);border-bottom:1px solid var(--ap-green-soft)}
.ap-cta::before{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;background:rgba(16,185,129,.18);border-radius:50%}
.ap-cta::after{content:"";position:absolute;left:-80px;bottom:-80px;width:240px;height:240px;background:rgba(52,211,153,.16);border-radius:50%}
.ap-cta-inner{width:min(1240px,calc(100% - 40px));margin:0 auto;padding:60px 0;display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px;position:relative;z-index:1}
.ap-cta-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.ap-cta-brand img{width:38px;height:38px;border-radius:11px;box-shadow:var(--ap-shadow-sm)}
.ap-cta-brand b{font-size:17px;font-weight:900}
.ap-cta-brand small{font-size:8px;letter-spacing:1.6px;color:var(--ap-green-d);font-weight:700}
.ap-cta h2{font-size:clamp(26px,3vw,34px);font-weight:900;line-height:1.25;margin-bottom:10px}
.ap-cta p{font-size:14px;color:var(--ap-ink-3);max-width:540px;line-height:1.75}
.ap-cta-actions{display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.ap-cta-btn{padding:17px 28px;background:var(--ap-green);color:#fff;border-radius:13px;font-size:15px;font-weight:800;display:inline-flex;align-items:center;gap:9px;box-shadow:var(--ap-shadow-green);transition:transform .2s,box-shadow .2s}
.ap-cta-btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(16,185,129,.42)}
.ap-cta-btn.alt{background:transparent;color:var(--ap-green-d);border:2px solid var(--ap-green)}
.ap-cta-btn.alt:hover{background:var(--ap-green);color:#fff}
.ap-cta small{font-size:11px;color:var(--ap-muted);margin-top:4px}

/* ============================================================
   9. 精致footer 3列 + backtop
   ============================================================ */
.ap-foot{background:var(--ap-ink);color:#94a3b8;padding:54px max(20px,calc((100vw - 1240px)/2)) 24px}
.ap-foot-inner{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:32px;border-bottom:1px solid #1e293b}
.ap-foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.ap-foot-brand img{width:42px;height:42px;border-radius:12px}
.ap-foot-brand span{display:grid;gap:3px}
.ap-foot-brand b{color:#fff;font-size:18px;font-weight:900}
.ap-foot-brand small{font-size:9px;letter-spacing:1.6px;color:#475569;font-weight:700}
.ap-foot-about{font-size:13px;line-height:1.8;color:#64748b;max-width:380px}
.ap-foot-about a{color:var(--ap-green-l);border-bottom:1px solid currentColor}
.ap-foot-col h4{color:#fff;font-size:13px;font-weight:800;margin-bottom:14px;letter-spacing:.6px}
.ap-foot-col ul{list-style:none;display:grid;gap:9px}
.ap-foot-col a{font-size:13px;color:#94a3b8;display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.ap-foot-col a:hover{color:var(--ap-green-l)}
.ap-foot-col a i{font-size:14px}
.ap-foot-bottom{max-width:1240px;margin:0 auto;padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:12px;color:#64748b}
.ap-foot-bottom a{color:#94a3b8}
.ap-foot-bottom a:hover{color:var(--ap-green-l)}
.ap-backtop{position:fixed;right:22px;bottom:140px;width:46px;height:46px;border-radius:13px;background:var(--ap-green);color:#fff;display:grid;place-items:center;font-size:22px;z-index:40;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s,background .2s;box-shadow:0 8px 20px rgba(16,185,129,.42)}
.ap-backtop.is-show{opacity:1;pointer-events:auto}
.ap-backtop:hover{background:var(--ap-green-d);transform:translateY(-3px)}

/* ============================================================
   装饰增强：脉冲点、徽章、焦点态、入场动效
   ============================================================ */
.ap-pulse{position:relative;display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ap-green)}
.ap-pulse::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--ap-green);animation:ap-ring 1.8s ease-out infinite}
@keyframes ap-ring{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.8);opacity:0}}
.ap-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:99px;background:var(--ap-green);color:#fff;font:800 10px/1 Arial,sans-serif;letter-spacing:.6px}
.ap-badge.alt{background:var(--ap-green-mist);color:var(--ap-green-d);border:1px solid var(--ap-green-soft)}
.ap-badge i{font-size:13px}
.ap-sec-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:99px;background:#fff;border:1px solid var(--ap-line);color:var(--ap-ink-3);font-size:11px;font-weight:700}
.ap-app-card .ap-app-new{position:absolute;top:14px;right:14px}
.ap-app-card{position:relative}
.ap-cat-tile .ap-cat-hot{position:absolute;top:14px;right:14px}
.ap-voice-quote-mark{font:900 56px/1 Georgia,serif;color:var(--ap-green-soft);position:absolute;top:6px;right:18px;pointer-events:none}
.ap-voice:nth-child(2) .ap-voice-quote-mark,.ap-voice:nth-child(5) .ap-voice-quote-mark{color:rgba(255,255,255,.22)}
.ap-voice{position:relative;overflow:hidden}
.ap-rank-col .ap-rank-foot{padding:14px 22px;background:var(--ap-green-mist);font-size:11px;color:var(--ap-green-d);font-weight:700;display:flex;justify-content:space-between;align-items:center}
.ap-rank-col .ap-rank-foot i{font-size:14px}
.ap-shelf-mid .ap-shelf-glow{position:absolute;inset:-20px;background:radial-gradient(circle,rgba(16,185,129,.18),transparent 60%);pointer-events:none;z-index:0}
.ap-cta-pulse{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--ap-green);box-shadow:0 0 0 6px rgba(16,185,129,.18)}
.ap-foot-legal{font-size:11px;color:#475569;line-height:1.7;margin-top:8px}
.ap-foot-legal a{color:#64748b;border-bottom:1px dotted currentColor}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:1080px){
  .ap-shelf{grid-template-columns:1fr;gap:16px}
  .ap-shelf-left{grid-template-columns:repeat(4,1fr)}
  .ap-shelf-right{grid-template-columns:repeat(3,1fr);grid-auto-flow:column}
  .ap-shelf-mid{min-height:300px}
  .ap-rank-grid{grid-template-columns:1fr 1fr}
  .ap-rank-col:nth-child(3){grid-column:1/-1}
  .ap-cta-inner{grid-template-columns:1fr}
  .ap-cta-actions{align-items:flex-start;flex-direction:row;flex-wrap:wrap}
  .ap-foot-inner{grid-template-columns:1fr 1fr;gap:32px}
  .ap-foot-brand{grid-column:1/-1}
}
@media(max-width:860px){
  .ap-masthead{grid-template-columns:auto auto 1fr;gap:12px;padding:0 12px}
  .ap-nav{display:none;position:absolute;left:0;right:0;top:calc(100% + 8px);padding:12px;background:#fff;border:1px solid var(--ap-line);border-radius:14px;box-shadow:0 12px 30px rgba(0,0,0,.1);flex-direction:column;align-items:stretch;gap:0}
  .ap-nav.is-open{display:flex}
  .ap-nav a{padding:12px;border-bottom:1px solid var(--ap-line-soft)}
  .ap-nav-cta{justify-self:end}
  .ap-nav-toggle{display:grid;place-items:center}
  .ap-hero::before{display:none}
  .ap-shelf-left{grid-template-columns:1fr 1fr}
  .ap-shelf-right{grid-template-columns:1fr}
  .ap-shelf-shots .ap-shot-side{max-height:200px}
  .ap-cats-grid{grid-template-columns:1fr 1fr}
  .ap-rank-grid{grid-template-columns:1fr}
  .ap-voices-grid{grid-template-columns:1fr}
  .ap-sec-head{flex-direction:column;align-items:flex-start;gap:10px}
}
@media(max-width:640px){
  .ap-masthead{width:calc(100% - 24px);height:64px;margin-top:10px}
  .ap-brand img{width:40px;height:40px}
  .ap-brand strong{font-size:16px}
  .ap-brand small{display:none}
  .ap-nav-cta{padding:10px 12px;font-size:0}
  .ap-nav-cta::before{content:"下载";font-size:13px}
  .ap-nav-cta i{font-size:14px}
  .ap-hero{padding:40px 0 32px}
  .ap-hero h1{font-size:38px}
  .ap-hero-sub{font-size:18px}
  .ap-shelf{padding:18px}
  .ap-shelf-mid{min-height:240px}
  .ap-shelf-mid img{max-height:240px}
  .ap-shelf-shots .ap-shot-side{display:none}
  .ap-shelf-bar{flex-direction:column;align-items:flex-start;gap:8px}
  .ap-cats-grid{grid-template-columns:1fr}
  .ap-cat-tile{padding:22px 18px}
  .ap-cta-inner{padding:40px 0}
  .ap-cta-actions{flex-direction:column;align-items:stretch}
  .ap-cta-btn{justify-content:center}
  .ap-foot-inner{grid-template-columns:1fr;gap:24px}
  .ap-foot-bottom{flex-direction:column;text-align:center}
  .ap-backtop{right:14px;bottom:90px;width:42px;height:42px}
}
@media(max-width:640px){
  .ap-rank-head{padding:14px 16px;flex-wrap:wrap}
  .ap-rank-head small{margin-left:0}
  .ap-rank-list li{grid-template-columns:24px 38px 1fr;gap:8px;padding:10px 14px}
  .ap-rank-dl{grid-column:2/-1;text-align:left;margin-top:2px}
  .ap-voice{padding:18px 16px}
  .ap-voice-quote-mark{font-size:42px;top:2px;right:12px}
  .ap-faq-acc summary{padding:16px;font-size:13px;line-height:1.5}
  .ap-faq-acc summary::before{width:28px;height:28px;font-size:11px}
  .ap-faq-acc details p{padding:0 16px 16px 56px;font-size:13px}
  .ap-app-card{flex:0 0 180px;padding:16px 12px}
  .ap-app-card .ico{width:62px;height:62px;font-size:26px}
  .ap-shelf-tile{padding:10px 6px}
  .ap-shelf-tile i{font-size:20px}
  .ap-shelf-tile b{font-size:12px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
  .ap-pulse::after{animation:none}
}
.ap-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}
.ap-container{max-width:1240px;margin:0 auto;padding:0 20px}