:root {
  --bg:#F4F6FA; --card:#fff; --ink:#101828; --ink2:#475467; --ink3:#98A2B3;
  --line:#E4E7EC; --accent:#0E9384; --accent-soft:#E6F7F4; --deep:#0A1A33;
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

.nav{background:var(--deep);color:#fff;padding:14px 0;position:sticky;top:0;z-index:50}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:800}
.logo .mark{width:32px;height:32px;border-radius:9px;background:var(--accent);display:grid;place-items:center;color:#fff}
.logo .mark svg{width:18px;height:18px}
.nav-cats{display:flex;gap:16px;font-size:13.5px;color:rgba(255,255,255,.75);overflow-x:auto;white-space:nowrap}
.nav-cats a:hover{color:#fff}
.nav-admin{font-size:12.5px;color:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.2);padding:5px 13px;border-radius:999px}
.nav-admin:hover{color:#fff;border-color:rgba(255,255,255,.5)}

.hero{padding:64px 0 56px;text-align:center;background:linear-gradient(180deg,#0A1A33 0%,#0E2244 100%);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(14,147,132,.35),transparent 70%);top:-260px;left:50%;transform:translateX(-50%)}
.hero h1{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-.02em;margin-bottom:10px;position:relative}
.hero p{color:rgba(255,255,255,.65);font-size:15px;margin-bottom:32px;position:relative}
.search-box{max-width:640px;margin:0 auto;position:relative;display:flex;background:#fff;border-radius:999px;padding:6px;box-shadow:0 16px 40px rgba(0,0,0,.35)}
.search-box input{flex:1;border:none;outline:none;font-size:16px;padding:10px 18px;font-family:var(--font);background:transparent;color:var(--ink);min-width:0}
.search-box button{background:var(--accent);border:none;color:#fff;font-size:15px;font-weight:600;padding:10px 30px;border-radius:999px;cursor:pointer;font-family:var(--font);transition:background .2s}
.search-box button:hover{background:#0B7A6D}
.hot-tags{position:relative;margin-top:18px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.hot-tags a{font-size:13px;color:rgba(255,255,255,.65);background:rgba(255,255,255,.08);padding:5px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.12)}
.hot-tags a:hover{color:#fff;background:rgba(255,255,255,.16)}
.hero .total{position:relative;margin-top:22px;font-size:12.5px;color:rgba(255,255,255,.4)}

section{padding:44px 0}
.sec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.sec-head h2{font-size:19px;font-weight:800}
.sec-head .more{font-size:13px;color:var(--ink3)}
.cat-chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.cat-chips a{font-size:13.5px;padding:7px 18px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--ink2)}
.cat-chips a:hover{border-color:var(--accent);color:var(--accent)}

.rlist{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.rrow{display:flex;align-items:center;gap:14px;padding:14px 18px;border-bottom:1px solid #F2F4F7;transition:background .15s}
.rrow:last-child{border-bottom:none}
.rrow:hover{background:#FAFCFB}
.r-icon{width:42px;height:42px;border-radius:11px;flex-shrink:0;display:grid;place-items:center;color:#fff}
.r-icon svg{width:20px;height:20px}
.t-aliyun{background:linear-gradient(135deg,#1677ff,#0e5fd8)}
.t-quark{background:linear-gradient(135deg,#ff8f1f,#f06500)}
.t-baidu{background:linear-gradient(135deg,#2c6ef2,#1a4fd0)}
.t-xunlei{background:linear-gradient(135deg,#1ec3ff,#0f8fd0)}
.t-115{background:linear-gradient(135deg,#00b86b,#007a48)}
.t-123pan{background:linear-gradient(135deg,#f43f5e,#be123c)}
.t-ctfile{background:linear-gradient(135deg,#3b82f6,#2563eb)}
.t-other{background:linear-gradient(135deg,#0e9384,#0b7267)}
.t-github{background:linear-gradient(135deg,#24292f,#111418)}
.c-movie{background:linear-gradient(135deg,#e11d48,#9f1239)}
.c-tv{background:linear-gradient(135deg,#7c3aed,#5b21b6)}
.c-duanju{background:linear-gradient(135deg,#f97316,#c2410c)}
.c-anime{background:linear-gradient(135deg,#ec4899,#be185d)}
.c-soft{background:linear-gradient(135deg,#2563eb,#1e40af)}
.c-novel{background:linear-gradient(135deg,#a16207,#854d0e)}
.c-music{background:linear-gradient(135deg,#059669,#065f46)}
.c-game{background:linear-gradient(135deg,#6366f1,#4338ca)}
.c-wallpaper{background:linear-gradient(135deg,#0891b2,#155e75)}
.c-other{background:linear-gradient(135deg,#64748b,#475569)}
.r-main{flex:1;min-width:0}
.r-title{font-size:14.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.r-title:hover{color:var(--accent)}
.r-meta{font-size:12px;color:var(--ink3);margin-top:2px;display:flex;gap:12px;flex-wrap:wrap}
.r-meta .cat{color:var(--accent);font-weight:600;text-decoration:none}.r-meta .cat:hover{text-decoration:underline}
.r-side{text-align:right;flex-shrink:0}
.r-btn{display:inline-block;background:var(--accent-soft);color:var(--accent);font-size:12.5px;font-weight:700;padding:6px 16px;border-radius:999px}
.r-btn:hover{background:var(--accent);color:#fff}
.r-time{font-size:11.5px;color:var(--ink3);margin-top:4px}

.hot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.hot-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;gap:12px;align-items:center;transition:transform .15s,box-shadow .15s}
.hot-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(16,24,40,.08)}
.hot-card .rank{font-size:22px;font-weight:800;color:#D6DCE6;width:30px;text-align:center;flex-shrink:0}
.hot-card .hc-main{flex:1;min-width:0}
.hot-card .hc-title{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hot-card .hc-meta{font-size:11.5px;color:var(--ink3);margin-top:2px}

footer{padding:30px 0 40px;border-top:1px solid var(--line);text-align:center;font-size:12.5px;color:var(--ink3)}
footer a{color:var(--ink3)}
footer a:hover{color:var(--accent)}

.search-page{padding:36px 0}
.sp-bar{display:flex;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:5px;max-width:720px;margin:0 auto 30px;box-shadow:0 4px 16px rgba(16,24,40,.05)}
.sp-bar input{flex:1;border:none;outline:none;font-size:15px;padding:10px 18px;font-family:var(--font);background:transparent;min-width:0}
.sp-bar button{background:var(--accent);border:none;color:#fff;font-size:14.5px;font-weight:600;padding:10px 26px;border-radius:999px;cursor:pointer;font-family:var(--font)}
.result-info{max-width:1080px;margin:0 auto 14px;font-size:13px;color:var(--ink3);padding:0 20px}
.pager{display:flex;justify-content:center;gap:8px;margin-top:24px}
.pager a,.pager span{background:var(--card);border:1px solid var(--line);padding:8px 16px;border-radius:10px;font-size:13.5px;color:var(--ink2)}
.pager .cur{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:700}
.pager a:hover{border-color:var(--accent);color:var(--accent)}
.empty{text-align:center;padding:60px 0;color:var(--ink3)}
.empty svg{width:44px;height:44px;margin-bottom:12px;color:#D6DCE6}

.detail-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:34px;max-width:760px;margin:36px auto}
.detail-card .d-title{font-size:22px;font-weight:800;margin-bottom:18px;line-height:1.4}
.d-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}
.d-meta .dm{background:var(--bg);border-radius:12px;padding:12px 16px}
.d-meta .dm .k{font-size:11.5px;color:var(--ink3)}
.d-meta .dm .v{font-size:14px;font-weight:600;margin-top:2px;word-break:break-all}
.d-link{background:var(--accent-soft);border:1px solid #BDE8E0;border-radius:14px;padding:16px 18px;margin-bottom:16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.d-link .url{flex:1;font-size:13.5px;color:var(--ink2);word-break:break-all;min-width:200px}
.copy-btn{background:var(--accent);color:#fff;border:none;padding:9px 20px;border-radius:999px;font-size:13.5px;font-weight:600;cursor:pointer;font-family:var(--font)}
.copy-btn:hover{background:#0B7A6D}
.d-pwd{display:flex;align-items:center;gap:10px;background:var(--card);border:1px dashed var(--line);border-radius:12px;padding:12px 16px;font-size:14px;margin-bottom:20px}
.d-pwd b{letter-spacing:3px;font-size:16px;color:var(--accent)}
.d-tip{font-size:12.5px;color:var(--ink3);line-height:1.8}
@media (max-width:760px){
  .hot-grid{grid-template-columns:1fr}
  .r-side{display:none}
  .d-meta{grid-template-columns:1fr}
}

/* 资源求助表单 */
.req-box{max-width:420px;margin:18px auto 0;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;text-align:left}
.req-t{font-size:14px;font-weight:700;margin-bottom:12px}
.req-box input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:13px;margin-bottom:10px;outline:none;box-sizing:border-box;font-family:inherit}
.req-box input:focus{border-color:var(--accent)}
.req-box button{width:100%;padding:11px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit}
.req-box button:hover{opacity:.9}

/* 网盘类型徽章 */
.st{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11.5px;line-height:1.5;font-weight:600;letter-spacing:.3px;color:#fff;text-decoration:none}.st:hover{opacity:.85}
.st-quark{background:#00b4ff}
.st-baidu{background:#2932e1}
.st-p115{background:#00a3e0}
.st-xunlei{background:#1677ff}
.st-p123{background:#6c5ce7}
.st-aliyun{background:#ff6a00}
.st-tianyi{background:#ff7a00}
.st-lanzou{background:#2b7de9}
.st-ctfile{background:#2563eb}
.st-github{background:#24292f}
.st-other{background:#9aa3ad}