:root{--bg:#fbf8ff;--card:#ffffff;--card2:#f6f1ff;--line:#efe4ff;--tx:#40355c;--mut:#8f86ab;--ac:#ff6fa5;--ac2:#8f6bff;--cy:#38c6d9;--grad:linear-gradient(135deg,#ff6fa5,#8f6bff);--shadow:0 8px 28px rgba(160,110,255,.10)}
*{margin:0;padding:0;box-sizing:border-box}
body{color:var(--tx);font-family:"PingFang SC","Microsoft YaHei",-apple-system,"Segoe UI",sans-serif;line-height:1.65;background:
radial-gradient(900px 460px at 92% -8%,rgba(143,107,255,.13),transparent),
radial-gradient(760px 420px at -12% 14%,rgba(255,111,165,.12),transparent),
radial-gradient(700px 500px at 50% 115%,rgba(56,198,217,.10),transparent),var(--bg);min-height:100vh}
a{color:var(--ac2);text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:14px;height:58px}
.logo{font-size:20px;font-weight:800;color:var(--tx);white-space:nowrap}
.logo b,.hero h1 span,h1.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
nav.cats{display:flex;gap:3px;overflow-x:auto;flex:1;scrollbar-width:none}
nav.cats::-webkit-scrollbar{display:none}
nav.cats a{color:var(--mut);padding:6px 11px;border-radius:999px;white-space:nowrap;font-size:13.5px;border:1px solid transparent}
nav.cats a:hover{color:var(--ac2);background:var(--card2)}
nav.cats a.on{color:#fff;background:var(--grad);border-color:transparent}
.hero{padding:52px 0 34px;text-align:center;position:relative}
.hero::before{content:"✦ ✧ ✦";display:block;color:var(--ac);letter-spacing:14px;font-size:15px;margin-bottom:10px;opacity:.75}
.hero h1{font-size:32px;margin-bottom:12px}
.hero p{color:var(--mut);max-width:660px;margin:0 auto}
.stats{display:flex;justify-content:center;gap:16px;margin-top:22px;flex-wrap:wrap}
.stats div{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px 26px;box-shadow:var(--shadow)}
.stats b{display:block;font-size:24px}
.stats i{font-style:normal;color:var(--mut);font-size:12.5px}
.searchbar{max-width:580px;margin:26px auto 0;display:flex;background:var(--card);border:2px solid var(--line);border-radius:999px;padding:4px;box-shadow:var(--shadow)}
.searchbar input{flex:1;background:transparent;border:none;padding:10px 18px;color:var(--tx);font-size:15px;outline:none}
.searchbar input:focus{border-color:transparent}
.searchbar button{background:var(--grad);border:none;color:#fff;padding:11px 30px;border-radius:999px;font-size:15px;font-weight:700;cursor:pointer;transition:.15s}
.searchbar button:hover{filter:brightness(1.08)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:13px;padding:28px 0}
.cat-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px 12px;text-align:center;transition:.15s;box-shadow:var(--shadow)}
.cat-card:hover{transform:translateY(-3px);border-color:var(--ac)}
.cat-card i{display:block;font-size:26px;font-style:normal;margin-bottom:6px}
.cat-card b{display:block;font-size:15px;margin-bottom:3px}
.cat-card span{color:var(--mut);font-size:12.5px}
h2.sec{margin:30px 0 16px;font-size:21px;display:flex;align-items:center;gap:8px}
h2.sec::before{content:"✿";color:var(--ac)}
table{width:100%;border-collapse:separate;border-spacing:0;background:var(--card);border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
thead th{background:linear-gradient(90deg,#fdf3ff,#f3efff);text-align:left;padding:12px 15px;color:var(--ac2);font-weight:600;font-size:13px}
tbody td{padding:12px 15px;border-top:1px solid var(--line);font-size:14px;vertical-align:top}
tbody tr:hover td{background:#fdfaff}
td.fn{word-break:break-all;max-width:520px}
td.fn small{display:block;color:var(--mut);font-size:12px;margin-top:2px}
.btn{display:inline-block;background:var(--grad);color:#fff!important;padding:6px 17px;border-radius:999px;font-size:13px;font-weight:600;white-space:nowrap;transition:.15s}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.tag{display:inline-block;background:linear-gradient(90deg,rgba(255,111,165,.12),rgba(143,107,255,.12));color:var(--ac2);border-radius:999px;padding:3px 11px;font-size:12px;font-weight:600}
.pager{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;padding:22px 0}
.pager a{background:var(--card);border:1px solid var(--line);color:var(--mut);padding:6px 14px;border-radius:999px;font-size:13.5px}
.pager a.cur,.pager a:hover{color:#fff;background:var(--grad);border-color:transparent}
.empty{color:var(--mut);text-align:center;padding:44px 0}
.crumb{color:var(--mut);font-size:13.5px;margin-top:20px}
.crumb a{color:var(--mut)}.crumb a:hover{color:var(--ac)}
.dlbox{position:relative;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:30px;margin-top:16px;box-shadow:var(--shadow);overflow:hidden}
.dlbox::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--grad)}
.dlbox h1{font-size:25px;line-height:1.4;margin-bottom:12px}
.meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--mut);font-size:13.5px;margin-bottom:15px}
.meta span{background:var(--card2);border:1px solid var(--line);border-radius:999px;padding:4px 12px}
.intro{color:var(--mut);max-width:760px}
.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.dlbtn{display:inline-flex;align-items:center;gap:9px;justify-content:center;background:linear-gradient(135deg,#ff6fa5,#8f6bff 60%,#38c6d9);background-size:150% 100%;color:#fff!important;font-size:19px;font-weight:800;padding:16px 44px;border-radius:999px;box-shadow:0 8px 24px rgba(255,111,165,.35);transition:.2s}
.dlbtn::after{content:"⬇";font-size:17px}
.dlbtn:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:0 12px 30px rgba(143,107,255,.4)}
.dlbtn.ghost{background:var(--card);border:2px solid var(--line);color:var(--tx)!important;box-shadow:none;font-size:15px;font-weight:600;padding:14px 28px}
.dlbtn.ghost::after{content:"✦"}
.dlbtn.ghost:hover{border-color:var(--ac)}
.tip{color:var(--mut);font-size:13px;margin-top:14px}
.cta2{text-align:center;padding:26px 0 6px}
ol.steps{margin:0;padding:0 0 0 46px;color:var(--mut);counter-reset:st;list-style:none}
ol.steps li{margin:12px 0;font-size:14.5px;position:relative;counter-increment:st}
ol.steps li::before{content:counter(st);position:absolute;left:-42px;top:1px;width:28px;height:28px;border-radius:999px;background:var(--grad);color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
.rgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:13px}
.aboutbox{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px 26px;box-shadow:var(--shadow);color:var(--mut);font-size:14.5px;max-width:860px}
.aboutbox p{margin:8px 0}
.aboutbox b{color:var(--tx)}
.aboutbox ol.steps{margin-top:10px}
.rcard{display:block;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:15px 16px;transition:.15s;box-shadow:var(--shadow)}
.rcard:hover{transform:translateY(-3px);border-color:var(--ac)}
.rcard i{font-style:normal;font-size:22px}
.rcard b{display:block;margin:7px 0 4px;font-size:14px;line-height:1.45;color:var(--tx);word-break:break-all}
.rcard span{color:var(--mut);font-size:12.5px;display:block}
.rcard em{display:block;font-style:normal;color:var(--ac);font-size:12.5px;margin-top:8px;font-weight:600}
footer{border-top:1px solid var(--line);margin-top:48px;padding:24px 0;color:var(--mut);font-size:13px;text-align:center;background:rgba(255,255,255,.6)}
@media(max-width:640px){.hero{padding:34px 0 22px}.hero h1{font-size:23px}.hero p{font-size:14px}.wrap{padding:0 12px}header{position:static}.nav{height:50px;gap:8px}.logo{font-size:17px}.grid{grid-template-columns:repeat(2,1fr);gap:10px}.cat-card{padding:14px 8px}.stats{width:100%;gap:10px}.stats div{padding:10px 14px;flex:1}.stats b{font-size:20px}.searchbar{flex-direction:column;border-radius:18px;padding:8px;gap:8px}.searchbar input{padding:12px 14px}.searchbar button{width:100%;padding:13px}.dlbox{padding:20px 16px}.dlbox h1{font-size:20px}.dlbtn{width:100%;font-size:17px;padding:15px}.dlbtn.ghost{width:100%}.row .btn{width:100%;text-align:center}.rcard{padding:14px}.table{display:block;overflow-x:auto;white-space:nowrap}thead th,tbody td{padding:10px 12px;font-size:13px}td.fn{max-width:none}.aboutbox{padding:18px 16px}h2.sec{font-size:18px}footer{font-size:12px}}