:root{
  --brand:#16a34a;--brand-dark:#087443;--lime:#84cc16;--orange:#f97316;--blue:#2563eb;--purple:#7c3aed;
  --ink:#121826;--muted:#667085;--bg:#f3f6f4;--card:#fff;--line:#e4e7ec;
  --shadow:0 20px 55px rgba(18,24,38,.1);--ring:0 0 0 4px rgba(22,163,74,.12);
}
*{box-sizing:border-box}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(180deg,#effaf1 0,#f7f8fb 360px,#f3f6f4 100%)}
a{color:inherit;text-decoration:none}.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.topbar{position:sticky;top:0;z-index:5;background:rgba(15,23,42,.92);color:#fff;backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.4px}.brand-mark{width:38px;height:38px;border-radius:14px;background:conic-gradient(from 180deg,var(--lime),var(--brand),#22c55e,var(--orange),var(--lime));display:grid;place-items:center;color:#fff;box-shadow:0 10px 24px rgba(22,163,74,.35)}
.topbar nav{display:flex;gap:24px;color:#e5e7eb}.topbar nav a:hover{color:#fff}
.hero{display:grid;grid-template-columns:minmax(0,1.25fr) 360px;gap:26px;margin:28px 0}
.hero-main{position:relative;overflow:hidden;border-radius:34px;padding:48px;background:radial-gradient(circle at 82% 20%,rgba(249,115,22,.25),transparent 22%),radial-gradient(circle at 92% 76%,rgba(132,204,22,.28),transparent 28%),linear-gradient(135deg,#f0fff4,#edf7ff 58%,#fff7ed);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.8)}.hero-main:after{content:"";position:absolute;right:36px;bottom:-42px;width:210px;height:210px;border-radius:48px;background:linear-gradient(135deg,rgba(22,163,74,.18),rgba(249,115,22,.15));transform:rotate(18deg)}
.hero-main h1{position:relative;z-index:1;font-size:48px;line-height:1.08;margin:0 0 14px;letter-spacing:-1.4px}.hero-main p{position:relative;z-index:1;max-width:650px;color:#475467;font-size:17px;line-height:1.8}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.hero-badges span,.tag{border-radius:999px;padding:7px 12px;background:#fff;color:#344054;border:1px solid rgba(255,255,255,.7);font-size:13px}
.search{position:relative;z-index:1;display:flex;max-width:620px;margin-top:26px;background:#fff;border:1px solid #cdd8cf;border-radius:20px;overflow:hidden;box-shadow:0 18px 38px rgba(22,163,74,.12)}
.search input{flex:1;border:0;padding:16px 18px;font-size:15px;outline:0}.search:focus-within{box-shadow:var(--shadow),var(--ring)}.search button,.primary-btn{border:0;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;padding:0 26px;font-weight:900}
.hero-side{display:grid;gap:14px}.stat-card,.ad-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.stat-card strong{display:block;font-size:30px}.stat-card span{color:var(--muted)}.ad-card{background:linear-gradient(135deg,#0f172a,#14532d 60%,#365314);color:#fff}
.section-head{display:flex;align-items:end;justify-content:space-between;margin:30px 0 16px}.section-head h2,.page-hero h1{margin:0;font-size:28px}.section-head p,.page-hero p{margin:6px 0 0;color:var(--muted)}
.quick-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0 0 28px}.quick-nav a{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 10px 24px rgba(16,24,40,.05);position:relative;overflow:hidden}.quick-nav a:before{content:"";position:absolute;right:-18px;top:-18px;width:74px;height:74px;border-radius:999px;background:rgba(22,163,74,.08)}
.quick-nav strong{display:block;margin-bottom:5px}.quick-nav span{color:var(--muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.app-card{background:rgba(255,255,255,.96);border:1px solid rgba(228,231,236,.9);border-radius:24px;padding:20px;box-shadow:0 12px 28px rgba(16,24,40,.055);transition:.18s ease}
.app-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.app-card-top{display:flex;gap:14px}.icon,.big-icon{flex:0 0 auto;width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,var(--brand),var(--lime));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 12px 24px rgba(22,163,74,.22)}
.app-card h2{font-size:19px;margin:0 0 8px}.app-card p{color:var(--muted);line-height:1.65;margin:0}.card-meta{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0;color:#667085;font-size:13px}
.card-actions{display:flex;align-items:center;justify-content:space-between;margin-top:16px}.download-mini,.mini-btn{background:#ecfdf3;color:#087443;border-radius:999px;padding:8px 13px;font-weight:900;border:1px solid #bbf7d0}
.page-hero{margin:28px 0 20px;padding:28px;border-radius:26px;background:linear-gradient(135deg,#fff,#eef5ff);border:1px solid #e7edf8}
.category-pills{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.category-pills a{padding:9px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#344054}
.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;margin-top:28px}.detail-main,.download-panel,.download-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;box-shadow:var(--shadow)}
.detail-head{display:flex;gap:18px;align-items:center;margin-bottom:24px}.big-icon{width:88px;height:88px;border-radius:26px;font-size:36px}.detail-head h1{font-size:34px;margin:0 0 8px}.meta{color:#64748b}
.meta-line{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.meta-line span{background:#f8fafc;border:1px solid #e2e8f0;border-radius:999px;padding:6px 10px;color:#475467;font-size:13px}.intro{line-height:1.9;color:#344054}
.download-panel{position:sticky;top:88px;height:max-content}.version-box{border:1px solid #e2e8f0;border-radius:18px;padding:14px;margin:12px 0;background:#f8fafc}
.download-btn{display:block;text-align:center;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:white;border-radius:18px;padding:14px 16px;margin:12px 0;font-weight:900;box-shadow:0 16px 30px rgba(22,163,74,.28)}
.safe-note{font-size:13px;color:#667085;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:14px;padding:12px;line-height:1.65}.download-page{max-width:820px;padding-top:34px}.download-card{text-align:center}.download-card h1{margin:0 0 8px;font-size:32px}.line-list{display:grid;gap:12px;margin:22px 0}
.secondary-link{display:inline-flex;align-items:center;justify-content:center;background:#475467;color:#fff;border-radius:12px;padding:10px 14px}.notice{background:#ecfdf3;color:#027a48;border:1px solid #abefc6;border-radius:12px;padding:10px 12px;margin-bottom:14px}.empty{color:#94a3b8;padding:24px 0}
.mobile-site{background:linear-gradient(180deg,#effaf1 0,#f6f8fb 260px);padding-bottom:76px}.mobile-head{position:sticky;top:0;background:rgba(255,255,255,.96);z-index:4;padding:12px;display:grid;gap:10px;box-shadow:0 6px 20px rgba(16,24,40,.08)}
.mobile-brand{display:flex;align-items:center;justify-content:space-between;font-weight:900}.mobile-head input{width:100%;border:1px solid #e5e7eb;border-radius:18px;padding:12px 14px;outline:0}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:12px;text-align:center}.tabs a{background:#fff;border:1px solid #edf0f5;border-radius:14px;padding:10px 6px;color:#167246;font-weight:800;font-size:13px}
.mobile-section-title{padding:4px 14px 8px;margin:0;color:#475467;font-size:14px}.app-row{display:grid;grid-template-columns:52px 1fr auto;gap:12px;align-items:center;margin:0 12px 10px;padding:14px;border:1px solid #edf0f5;border-radius:18px;background:#fff;box-shadow:0 8px 18px rgba(16,24,40,.045)}
.app-row h2{font-size:16px;margin:0 0 6px}.app-row p{font-size:13px;margin:0;color:var(--muted);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mobile-detail{padding:16px}.mobile-detail-card,.mobile-download-card{background:#fff;border:1px solid #edf0f5;border-radius:24px;padding:20px;box-shadow:0 10px 24px rgba(16,24,40,.055)}.mobile-download-card{margin:16px}.mobile-detail h1{font-size:26px;margin:14px 0 8px}.sticky-download{position:fixed;left:12px;right:12px;bottom:12px;z-index:5}.sticky-download .download-btn{margin:0}
.login-site{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#e8fff4,#eef5ff)}.login-card{width:min(420px,calc(100vw - 32px));background:#fff;border-radius:22px;padding:30px;box-shadow:0 24px 70px rgba(16,24,40,.12)}.login-card h1{margin:0 0 8px}.login-card p{color:var(--muted)}.login-card label{display:grid;gap:8px;margin:14px 0;color:#344054}.login-card input{border:1px solid #d0d5dd;border-radius:12px;padding:12px}.primary-btn{width:100%;border-radius:12px;padding:13px}.alert{background:#fff1f0;color:#b42318;border:1px solid #ffccc7;border-radius:12px;padding:10px 12px}
.admin-head{height:60px;background:#101828;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 22px}.admin-head div,.admin-head form{display:flex;align-items:center;gap:12px}.admin-head button{border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;border-radius:10px;padding:7px 12px}.admin-main{padding-top:28px}.admin-panel{margin-top:22px;background:#fff;border-radius:18px;padding:22px}.admin-site .grid{grid-template-columns:repeat(4,1fr)}.admin-site .card strong{font-size:32px}.card{background:var(--card);border-radius:18px;padding:22px;box-shadow:0 10px 30px rgba(16,24,40,.06)}.card span{color:var(--brand)}.card h2{margin:8px 0}.card p{color:var(--muted)}
.admin-shell{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 60px)}.admin-nav{background:#fff;border-right:1px solid #eaecf0;padding:18px;display:flex;flex-direction:column;gap:8px}.admin-nav a{padding:10px 12px;border-radius:10px;color:#344054}.admin-nav a:hover{background:#f2f4f7;color:var(--brand)}.admin-content{padding:26px;min-width:0}.page-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.page-title h1{margin:0}.primary-link,.filters button{background:var(--brand);color:#fff;border-radius:10px;padding:9px 14px;border:0}.admin-table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden}.admin-table th,.admin-table td{padding:12px;border-bottom:1px solid #eaecf0;text-align:left;font-size:14px}.admin-table th{background:#f9fafb;color:#475467}.admin-form{background:#fff;border-radius:18px;padding:22px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.admin-form label{display:grid;gap:8px;margin-bottom:16px;color:#344054}.admin-form input,.admin-form select,.admin-form textarea,.filters input,.filters select{border:1px solid #d0d5dd;border-radius:10px;padding:10px;font:inherit}.form-submit{width:auto;padding:11px 24px}.filters{display:flex;gap:10px;background:#fff;border-radius:14px;padding:14px;margin-bottom:14px}
@media(max-width:900px){.hero{grid-template-columns:1fr}.quick-nav{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:repeat(2,1fr)}.detail-layout{grid-template-columns:1fr}.download-panel{position:static}.admin-shell{grid-template-columns:1fr}.admin-nav{flex-direction:row;overflow:auto}.form-grid{grid-template-columns:1fr}.filters{flex-wrap:wrap}.admin-content{padding:16px}}
@media(max-width:760px){.wrap{padding:0 14px}.topbar{display:none}.hero-main{padding:28px}.hero-main h1{font-size:30px}.hero-side{display:none}.grid{grid-template-columns:1fr}.quick-nav{grid-template-columns:1fr 1fr}.section-head{align-items:flex-start;gap:10px;flex-direction:column}.admin-site .grid{grid-template-columns:1fr 1fr}.admin-head{padding:0 12px}.admin-head span{display:none}}