/*
Theme Name: SDTool 资源库
Theme URI: https://sdtool.top/
Description: 资源分享型 WordPress 主题：软件 / 书籍 / 学习 / 影视 / 游戏 / 音乐 / 漫画 / 其它 八大模块，共享网盘下载模块。视觉底座逐字派生自 123one-wp-theme-v3.html 设计稿。
Version: 1.7.12
Author: 老炮
License: GPL-2.0-or-later
Text Domain: sdtool-resource
*/

:root{
  --zinc-950:#0b0c0f; --zinc-900:#16181d; --zinc-850:#1c1f26; --zinc-800:#262a33;
  --zinc-700:#3a3f4b; --zinc-500:#6b7280; --zinc-400:#9aa1ad; --zinc-300:#cbd1da;
  --line:#e6e8ec; --line-soft:#eef0f3; --paper:#faf8f4; --ink:#1a1c20;
  --radius:16px; --radius-sm:11px; --radius-xs:8px;
  --maxw:1600px;
  --shadow-soft:0 1px 2px rgba(16,18,22,.05),0 8px 24px -12px rgba(16,18,22,.12);
  --shadow-card:0 1px 3px rgba(16,18,22,.06),0 18px 40px -22px rgba(16,18,22,.28);
  --shadow-pop:0 24px 70px -28px rgba(16,18,22,.45);
  --ui:"Outfit","Noto Sans SC",-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --serif:"Noto Serif SC",Georgia,"Songti SC",serif;
  --accent:#4f46e5;--accent-soft:#eef0fe;--accent-ink:#3730a3;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--ui);color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;line-height:1.5;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.hide{display:none!important;}

/* ============ TOP BAR ============ */
.topbar{position:sticky;top:0;z-index:40;background:#fff;color:var(--ink);border-bottom:1px solid var(--line);}
.topbar-in{display:flex;align-items:center;gap:26px;height:62px;}
.brand{display:flex;align-items:center;}
.brand img{height:32px;width:auto;}
.nav{display:flex;gap:4px;list-style:none;margin:0;padding:0;}
.nav li{list-style:none;}
.nav ul{list-style:none;margin:0;padding:0;}
.nav a{padding:8px 14px;border-radius:9px;font-size:14px;font-weight:500;color:var(--zinc-600);transition:.18s;}
.nav a:hover{background:var(--accent-soft);color:var(--accent);}
.nav a.active{background:var(--accent-soft);color:var(--accent);}
.nav li.current-menu-item > a{background:var(--accent-soft);color:var(--accent);}
.search{flex:1;max-width:330px;margin-left:auto;position:relative;}
.search input{width:100%;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--line-soft);color:var(--ink);padding:0 14px 0 38px;font-size:13px;font-family:var(--ui);outline:none;transition:.18s;}
.search input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.search input::placeholder{color:var(--zinc-500);}
.search svg{position:absolute;left:12px;top:9px;width:18px;height:18px;color:var(--zinc-500);}
.bar-actions{display:flex;gap:10px;align-items:center;}
.btn-ghost{border:1px solid var(--line);color:var(--zinc-700);padding:7px 14px;border-radius:9px;font-size:13px;font-weight:500;transition:.18s;}
.btn-ghost:hover{border-color:var(--zinc-400);color:var(--ink);}

/* ============ VIEW SWITCHER ============ */
.view{display:none;animation:fade .4s ease;}
.view.show{display:block;}
@keyframes fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

/* ============ HUB ============ */
.hub-hero{padding:74px 0 54px;background:radial-gradient(120% 120% at 85% -10%,#1d2030 0%,#0b0c0f 60%);color:#fff;position:relative;overflow:hidden;}
.hub-hero::after{content:"";position:absolute;right:-120px;top:-80px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(124,58,237,.32),transparent 65%);filter:blur(10px);}
.hub-hero .wrap{position:relative;z-index:2;}
.hub-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--zinc-400);letter-spacing:.4px;margin-bottom:18px;}
.hub-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:#34d399;box-shadow:0 0 0 4px rgba(52,211,153,.18);}
.hub-hero h1{font-size:46px;line-height:1.12;font-weight:800;letter-spacing:-.5px;max-width:640px;}
.hub-hero h1 span{background:linear-gradient(100deg,#a78bfa,#f0abfc);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hub-hero p{margin-top:18px;color:var(--zinc-400);font-size:16px;max-width:540px;}
.hub-stats{display:flex;gap:38px;margin-top:34px;}
.hub-stats div b{display:block;font-size:24px;font-weight:700;}
.hub-stats div span{font-size:13px;color:var(--zinc-500);}

.modules{padding:54px 0 80px;}
.modules-h{font-size:13px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--zinc-500);margin-bottom:22px;}
/* 资源模块 · 杂志编辑目录式：无卡片 / 无彩线，靠排版与发丝线建立层次 */
.mod-index{display:flex;flex-direction:column;border-top:1px solid var(--line);}
.mod-row{display:grid;grid-template-columns:58px minmax(110px,170px) 1fr auto;align-items:baseline;gap:22px;padding:22px 6px;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;transition:.18s;}
.mod-row:hover{background:var(--line-soft);padding-left:14px;padding-right:0;}
.mod-no{font-size:14px;font-weight:700;color:var(--mc,#4f46e5);font-variant-numeric:tabular-nums;letter-spacing:1px;}
.mod-name{font-size:22px;font-weight:800;color:var(--ink);letter-spacing:-.2px;line-height:1.1;}
.mod-desc{font-size:14.5px;color:var(--zinc-500);line-height:1.5;}
.mod-meta{display:flex;align-items:center;gap:18px;justify-content:flex-end;white-space:nowrap;}
.mod-cnt{font-size:13px;font-weight:700;color:var(--zinc-700);}
.mod-go{font-size:18px;color:var(--zinc-400);transition:.18s;}
.mod-row:hover .mod-go{color:var(--mc,#4f46e5);transform:translateX(4px);}


/* ============ SUB-THEME SHARED SHELL ============ */
.subnav{position:sticky;top:62px;z-index:30;border-bottom:1px solid var(--line);background:rgba(255,255,255,.86);backdrop-filter:blur(10px);}
.subnav-in{display:flex;align-items:center;gap:8px;height:52px;overflow-x:auto;scrollbar-width:none;}
.subnav-in::-webkit-scrollbar{display:none;}
.subnav a{display:inline-flex;align-items:center;gap:5px;padding:7px 16px;border-radius:24px;font-size:13px;font-weight:500;color:var(--zinc-600);white-space:nowrap;transition:.18s;border:1px solid transparent;}
.subnav a:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--accent);}
.subnav a.active{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600;box-shadow:0 2px 8px rgba(0,0,0,.1);}
.subnav a .cnt{font-size:11px;font-weight:400;opacity:.7;}
.subnav a.active .cnt{opacity:.85;}
.subnav .pill{margin-left:auto;font-size:12.5px;color:var(--zinc-500);white-space:nowrap;}

/* ---- cat-rail / archive-bar unified pill tabs ---- */
.cat-rail,.archive-bar{display:flex;flex-wrap:wrap;gap:8px;padding:0 0 18px;}
.cat-rail a,.archive-bar a{display:inline-flex;align-items:center;gap:5px;padding:7px 16px;border-radius:24px;font-size:13px;font-weight:500;color:var(--zinc-600);background:#fff;border:1px solid var(--line);white-space:nowrap;transition:.18s;text-decoration:none;}
.cat-rail a:hover,.archive-bar a:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--accent);}
.cat-rail a.active,.archive-bar a.active{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600;box-shadow:0 2px 8px rgba(0,0,0,.1);}
.cat-rail a .cnt,.archive-bar a .cnt{font-size:11px;font-weight:400;opacity:.7;}
.cat-rail a.active .cnt,.archive-bar a.active .cnt{opacity:.85;}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;margin-top:32px;margin-bottom:22px;gap:16px;}
.sec-h h2{font-size:24px;font-weight:800;letter-spacing:-.3px;}
.sec-h .more{font-size:13px;color:var(--zinc-500);font-weight:500;display:flex;align-items:center;gap:4px;}
.sec-h .more:hover{color:var(--ink);}
.feat-sec{margin:22px 0 6px;}
.feat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}

/* ============ 软件子主题 (indigo) ============ */
body.module-software{--accent:#4f46e5;--accent-soft:#eef0fe;--accent-ink:#3730a3;}
.soft-hero{padding:54px 0 40px;background:
  radial-gradient(80% 140% at 100% 0%,#eef0fe 0%,transparent 55%),
  linear-gradient(180deg,#f7f8ff,#fff 70%);}
.soft-hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.soft-hero .ey{font-size:13px;font-weight:600;letter-spacing:.5px;color:var(--accent);text-transform:uppercase;}
.soft-hero h1{font-size:40px;line-height:1.14;font-weight:800;letter-spacing:-.6px;margin:14px 0 12px;}
.soft-hero h1 b{color:var(--accent);}
.soft-hero p{color:var(--zinc-500);font-size:15.5px;max-width:460px;}
.soft-hero .cta{display:flex;gap:12px;margin-top:24px;}
.soft-feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-soft);position:relative;overflow:hidden;}
.soft-feat .tag{position:absolute;top:16px;right:16px;font-size:11px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:4px 10px;border-radius:20px;letter-spacing:.4px;}
.soft-feat .ficon{width:64px;height:64px;border-radius:16px;background:linear-gradient(150deg,#4f46e5,#818cf8);display:grid;place-items:center;color:#fff;font-weight:800;font-size:22px;box-shadow:0 10px 24px -10px rgba(79,70,229,.7);}
.soft-feat h3{font-size:20px;font-weight:700;margin-top:16px;}
.soft-feat .dev{font-size:13px;color:var(--zinc-500);margin-top:3px;}
.soft-feat .desc{font-size:13.5px;color:var(--zinc-700);margin-top:12px;line-height:1.6;}
.soft-feat .meta{display:flex;gap:18px;margin-top:16px;font-size:12.5px;color:var(--zinc-500);}
.soft-feat .meta b{color:var(--ink);font-weight:700;}
.soft-feat .actions{display:flex;gap:10px;margin-top:18px;align-items:center;}
.shots{display:flex;gap:8px;margin-top:18px;}
.shots span{flex:1;height:46px;border-radius:8px;background:linear-gradient(135deg,#e9ebfb,#dfe3fb);border:1px solid var(--line);}

/* category browse grid (software & learn) */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.cat-grid.c3{grid-template-columns:repeat(3,1fr);}
.cat-tile{border:1px solid var(--line);border-radius:13px;padding:15px 16px;background:#fff;display:flex;align-items:center;gap:13px;transition:.2s;}
.cat-tile:hover{border-color:var(--accent);box-shadow:var(--shadow-soft);transform:translateY(-2px);}
.cat-tile .ci{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;flex:none;}
.cat-tile .ci svg{width:21px;height:21px;}
.cat-tile .ct{flex:1;min-width:0;}
.cat-tile .ct b{font-size:14.5px;font-weight:700;display:block;color:var(--ink);}
.cat-tile .ct span{font-size:12px;color:var(--zinc-500);}
.cat-tile .ar{color:var(--zinc-400);flex:none;display:grid;place-items:center;}

/* app card */
.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;}
.app-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:18px;transition:.22s;display:flex;flex-direction:column;gap:10px;}
.app-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card);border-color:transparent;}
.app-card .row1{display:flex;gap:13px;align-items:flex-start;}
.app-card .cv{display:block;height:140px;border-radius:10px;background:#eef0f6;background-size:cover;background-position:center;margin-bottom:13px;flex:none;}
.app-card .ai{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:18px;flex:none;}
.app-card h4{font-size:15px;font-weight:700;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.app-card .adv{font-size:12px;color:var(--zinc-500);margin-top:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.app-card .stars{display:flex;align-items:center;gap:5px;font-size:12.5px;color:var(--zinc-500);}
.app-card .stars b{color:var(--ink);font-weight:700;}
.app-card .foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid var(--line-soft);}
.app-card .dl{font-size:12px;color:var(--zinc-500);}
.app-card .free{font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:4px 11px;border-radius:20px;}
.app-card .paid{font-size:12px;font-weight:700;color:#b45309;background:#fef3c7;padding:4px 11px;border-radius:20px;}

/* charts split */
.split{display:grid;grid-template-columns:0.35fr 1fr;gap:34px;align-items:start;}
.chart li{list-style:none;display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line-soft);transition:.2s;}
.chart a{display:flex;align-items:center;gap:14px;width:100%;text-decoration:none;color:inherit;}
.chart li:hover{background:var(--accent-soft);padding-left:8px;padding-right:8px;margin:0 -8px;border-radius:8px;}
.chart .num{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-weight:800;font-size:13px;background:var(--accent-soft);color:var(--accent);flex:none;}
.chart li:nth-child(1) .num{background:var(--accent);color:#fff;}
.chart .ci2{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;color:#fff;font-weight:700;flex:none;}
.chart .ct{flex:1;}
.chart .ct b{font-size:14px;font-weight:600;display:block;}
.chart .ct span{font-size:12px;color:var(--zinc-500);}
.chart .cd{font-size:12.5px;color:var(--zinc-500);font-weight:600;}

/* ============ 电子书子主题 (crimson / serif / paper) ============ */
body.module-books{--accent:#be123c;--accent-soft:#fbe9ee;--accent-ink:#9f1239;}
.book-hero{background:var(--paper);border-bottom:1px solid #efe9e0;padding:50px 0 42px;}
.book-hero .grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:44px;align-items:center;}
.book-cover{width:230px;aspect-ratio:2/3;border-radius:6px;box-shadow:var(--shadow-pop);position:relative;overflow:hidden;margin:0 auto;transform:rotate(-1.5deg);}
.book-cover .spine{position:absolute;left:0;top:0;bottom:0;width:14px;background:rgba(0,0,0,.22);}
.book-cover .ctxt{position:absolute;inset:0;padding:26px 20px;color:#fff;display:flex;flex-direction:column;}
.book-cover .ctxt .badge{font-size:11px;letter-spacing:2px;opacity:.85;text-transform:uppercase;}
.book-cover .ctxt h3{font-family:var(--serif);font-size:27px;font-weight:900;line-height:1.15;margin-top:auto;}
.book-cover .ctxt .au{font-size:13px;margin-top:10px;opacity:.9;}
.book-hero .ey{font-size:12.5px;font-weight:700;letter-spacing:2px;color:var(--accent);text-transform:uppercase;}
.book-hero h1{font-family:var(--serif);font-size:34px;font-weight:900;line-height:1.2;margin:10px 0 6px;}
.book-hero .au2{font-size:14px;color:var(--zinc-600,#5b5f66);font-family:var(--serif);}
.book-hero .au2 b{color:var(--ink);}
.book-hero p{color:var(--zinc-600,#5b5f66);font-size:14.5px;margin-top:14px;line-height:1.75;max-width:520px;}
.book-rate{display:flex;align-items:center;gap:14px;margin-top:18px;}
.book-rate .score{font-family:var(--serif);font-size:40px;font-weight:900;color:var(--accent);line-height:1;}
.book-rate .meta{font-size:12.5px;color:var(--zinc-600,#5b5f66);}
.book-rate .meta b{color:var(--ink);}
.book-hero .cta{display:flex;gap:12px;margin-top:22px;}

.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px 16px;}
.book-card{display:flex;flex-direction:column;gap:24px;cursor:pointer;}
.book-card .cv{aspect-ratio:2/3;border-radius:5px;overflow:hidden;position:relative;box-shadow:0 10px 22px -14px rgba(0,0,0,.4);transition:.25s;}
.book-card:hover .cv{transform:translateY(-5px) rotate(-1deg);box-shadow:0 18px 34px -16px rgba(0,0,0,.5);}
.book-card .cv .inner{position:absolute;inset:0;padding:14px 12px;color:#fff;display:flex;flex-direction:column;}
.book-card .cv .inner .g{font-size:10px;letter-spacing:1.5px;opacity:.85;text-transform:uppercase;}
.book-card .cv .inner h4{font-family:var(--serif);font-size:15px;font-weight:900;line-height:1.18;margin-top:auto;}
.book-card .cv .inner .a{font-size:11px;opacity:.9;margin-top:6px;}
.book-card .cv .rate{position:absolute;top:8px;right:8px;background:rgba(0,0,0,.55);color:#fff;font-size:11px;font-weight:700;padding:3px 7px;border-radius:20px;backdrop-filter:blur(2px);}
.book-card h5{font-family:var(--serif);font-size:14px;font-weight:700;line-height:1.3;}

/* shelf carousel — hidden side arrows, click to page */
.shelf-wrap{position:relative;}
.shelf{display:flex;gap:16px;overflow-x:auto;padding:4px 2px 14px;scrollbar-width:none;-ms-overflow-style:none;scroll-behavior:smooth;}
.shelf::-webkit-scrollbar{display:none;}
.shelf .book-card{flex:none;width:150px;}
.shelf-arrow{position:absolute;top:0;height:calc(100% - 20px);width:52px;display:flex;align-items:center;justify-content:center;border:0;padding:0;background:transparent;cursor:pointer;opacity:0;transition:opacity .22s;z-index:6;}
.shelf-arrow.prev{left:0;background:linear-gradient(90deg,#fff 38%,rgba(255,255,255,0));}
.shelf-arrow.next{right:0;background:linear-gradient(270deg,#fff 38%,rgba(255,255,255,0));}
.shelf-wrap:hover .shelf-arrow{opacity:1;}
.shelf-arrow[disabled]{opacity:0 !important;pointer-events:none;}
.shelf-arrow .chev{width:38px;height:38px;border-radius:50%;background:#fff;box-shadow:0 6px 18px -6px rgba(0,0,0,.42);display:flex;align-items:center;justify-content:center;color:var(--ink);transition:transform .15s,box-shadow .15s;}
.shelf-arrow:hover .chev{transform:scale(1.09);box-shadow:0 9px 24px -6px rgba(0,0,0,.55);}
.shelf-arrow .chev svg{width:20px;height:20px;}

/* bestseller list */
.best li{list-style:none;display:flex;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid #efe9e0;}
.best .rk{font-family:var(--serif);font-size:26px;font-weight:900;color:#d9c9b0;width:34px;flex:none;text-align:center;}
.best li:nth-child(1) .rk{color:var(--accent);}
.best li:nth-child(2) .rk{color:#c2410c;}
.best li:nth-child(3) .rk{color:#a16207;}
.best .cv2{width:46px;height:66px;border-radius:4px;flex:none;box-shadow:0 6px 14px -8px rgba(0,0,0,.5);position:relative;overflow:hidden;}
.best .cv2 span{position:absolute;inset:0;padding:6px;color:#fff;font-family:var(--serif);font-size:11px;font-weight:900;line-height:1.2;}
.best .bt{flex:1;}
.best .bt b{font-family:var(--serif);font-size:15px;font-weight:700;display:block;}
.best .bt span{font-size:12.5px;color:var(--zinc-500);}
.best .bs{font-family:var(--serif);font-size:16px;font-weight:900;color:var(--accent);}

/* ============ 学习子主题 (teal) ============ */
body.module-learn{--accent:#0d9488;--accent-soft:#e6f6f4;--accent-ink:#0f766e;}
body.module-game{--accent:#7c3aed;--accent-soft:#f1ebfe;--accent-ink:#6d28d9;}
body.module-movie{--accent:#ea580c;--accent-soft:#fdeede;--accent-ink:#c2410c;}
body.module-music{--accent:#db2777;--accent-soft:#fce7f0;--accent-ink:#a8064f;}
body.module-comic{--accent:#16a34a;--accent-soft:#e8f6ec;--accent-ink:#15803d;}
body.module-other{--accent:#64748b;--accent-soft:#eef2f6;--accent-ink:#475569;}

.learn-hero{background:linear-gradient(180deg,#eafaf8,#fff 75%);padding:50px 0 40px;}
.learn-hero .grid{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:center;}
.learn-split{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:start;}
.learn-hot{background:#fff;border-radius:14px;padding:18px;border:1px solid var(--line);}
.learn-hot .hot-title{font-size:14px;font-weight:700;margin-bottom:12px;color:var(--ink);}
.learn-hot .chart li:last-child{border-bottom:none;}
.learn-hero .ey{font-size:13px;font-weight:600;letter-spacing:.5px;color:var(--accent);text-transform:uppercase;}
.learn-hero h1{font-size:38px;line-height:1.15;font-weight:800;letter-spacing:-.5px;margin:13px 0 12px;}
.learn-hero h1 b{color:var(--accent);}
.learn-hero p{color:var(--zinc-500);font-size:15px;max-width:480px;}
.learn-hero .cta{display:flex;gap:12px;margin-top:24px;}
.learn-thumb{aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:var(--shadow-card);background:linear-gradient(135deg,#0d9488,#5eead4);display:grid;place-items:center;}
.learn-thumb .play{width:62px;height:62px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;box-shadow:0 12px 30px -10px rgba(0,0,0,.4);}
.learn-thumb .play svg{width:24px;height:24px;color:#0d9488;margin-left:3px;}
.learn-thumb .badge{position:absolute;top:14px;left:14px;background:rgba(0,0,0,.5);color:#fff;font-size:12px;font-weight:600;padding:5px 11px;border-radius:20px;backdrop-filter:blur(2px);}

.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.course-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.24s;display:flex;flex-direction:column;}
.course-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:transparent;}
.course-thumb{aspect-ratio:16/9;position:relative;overflow:hidden;}
.course-thumb .lv{position:absolute;top:12px;left:12px;font-size:11.5px;font-weight:700;color:#fff;background:rgba(0,0,0,.5);padding:4px 10px;border-radius:20px;backdrop-filter:blur(2px);}
.course-thumb .dur{position:absolute;bottom:12px;right:12px;font-size:11.5px;font-weight:600;color:#fff;background:rgba(0,0,0,.6);padding:3px 9px;border-radius:6px;}
.course-body{padding:16px 17px 18px;display:flex;flex-direction:column;gap:9px;flex:1;}
.course-body h4{font-size:15.5px;font-weight:700;line-height:1.35;}
.course-body .ins{font-size:12.5px;color:var(--zinc-500);display:flex;align-items:center;gap:7px;}
.course-body .ins .av{width:22px;height:22px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:11px;font-weight:700;}
.course-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--zinc-500);margin-top:auto;}
.course-meta b{color:var(--ink);font-weight:700;}
.course-meta .star{color:var(--accent);font-weight:700;}
.course-foot{display:flex;align-items:center;justify-content:space-between;padding-top:13px;border-top:1px solid var(--line-soft);}
.course-foot .price{font-size:16px;font-weight:800;}
.course-foot .price.free{color:var(--accent);font-size:14px;}
.course-foot .go{font-size:12.5px;font-weight:600;color:var(--accent);}

.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.path-card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff;transition:.22s;position:relative;overflow:hidden;}
.path-card:hover{box-shadow:var(--shadow-card);transform:translateY(-3px);}
.path-card .bar{position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent);}
.path-card .pc{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:14px;}
.path-card h4{font-size:17px;font-weight:700;}
.path-card p{font-size:13px;color:var(--zinc-500);margin-top:8px;line-height:1.6;}
.path-card .pm{display:flex;gap:18px;margin-top:16px;font-size:12.5px;color:var(--zinc-500);}
.path-card .pm b{color:var(--ink);font-weight:700;}

/* learn resource library */
.learn-preview{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-soft);}
.learn-preview .ph{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.learn-preview .ph b{font-size:15px;font-weight:700;}
.learn-preview .ph span{font-size:12px;color:var(--zinc-500);}
.lp-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line-soft);}
.lp-row:last-child{border-bottom:none;}
.lp-row .lic{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;color:#fff;font-size:12px;font-weight:800;flex:none;}
.lp-row .lt{flex:1;min-width:0;}
.lp-row .lt b{font-size:13.5px;font-weight:600;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink);}
.lp-row .lt span{font-size:11.5px;color:var(--zinc-500);}
.lp-row .ld{font-size:12px;color:var(--zinc-500);font-weight:600;flex:none;}
.res-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;}
.res-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.24s;display:flex;flex-direction:column;cursor:pointer;}
.res-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:transparent;}
.res-thumb{aspect-ratio:16/9;position:relative;overflow:hidden;display:grid;place-items:center;}
.res-thumb .type{position:absolute;top:12px;left:12px;font-size:11.5px;font-weight:700;color:#fff;background:rgba(0,0,0,.42);padding:4px 11px;border-radius:20px;backdrop-filter:blur(2px);}
.res-thumb .fmt{position:absolute;bottom:12px;right:12px;font-size:11.5px;font-weight:600;color:#fff;background:rgba(0,0,0,.5);padding:3px 9px;border-radius:6px;}
.res-thumb .ric{width:54px;height:54px;opacity:.95;}
.res-body{padding:15px 17px 17px;display:flex;flex-direction:column;flex:1;}
.res-body h4{font-size:15.5px;font-weight:700;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em;margin-bottom:32px;}
.res-foot{display:flex;align-items:center;justify-content:space-between;padding-top:12px;margin-top:auto;border-top:1px solid var(--line-soft);}
.res-foot .sz{font-size:12px;color:var(--zinc-500);}
.res-foot .go{font-size:12.5px;font-weight:600;color:var(--accent);}

/* ============ SHARED BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:11px;font-weight:600;font-size:14px;transition:.18s;border:1px solid transparent;}
.btn svg{width:17px;height:17px;}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{filter:brightness(1.07);transform:translateY(-1px);}
.btn-line{border-color:var(--line);color:var(--ink);background:#fff;}
.btn-line:hover{border-color:var(--zinc-400);}

/* ============ DETAIL MODAL ============ */
.scrim{position:fixed;inset:0;background:rgba(11,12,15,.55);backdrop-filter:blur(3px);z-index:60;opacity:0;pointer-events:none;transition:.25s;}
.scrim.show{opacity:1;pointer-events:auto;}
.modal{position:fixed;z-index:61;top:50%;left:50%;transform:translate(-50%,-46%);width:min(880px,94vw);max-height:90vh;overflow:auto;background:#fff;border-radius:20px;box-shadow:var(--shadow-pop);opacity:0;pointer-events:none;transition:.28s;scrollbar-width:thin;}
.modal.show{opacity:1;pointer-events:auto;transform:translate(-50%,-50%);}
.modal-hero{display:grid;grid-template-columns:200px 1fr;gap:26px;padding:30px;background:var(--modal-bg,#f7f8ff);position:relative;}
.modal-close{position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.7);display:grid;place-items:center;color:var(--ink);}
.modal-close:hover{background:#fff;}
.modal-hero .mh-cover{aspect-ratio:2/3;max-height:300px;border-radius:8px;overflow:hidden;position:relative;box-shadow:var(--shadow-card);}
.modal-hero .mh-cover .inner{position:absolute;inset:0;padding:18px 14px;color:#fff;display:flex;flex-direction:column;}
.modal-hero .mh-cover .inner h3{font-family:var(--serif);font-size:21px;font-weight:900;line-height:1.18;margin-top:auto;}
.modal-hero .mh-cover .inner .a{font-size:12px;opacity:.9;margin-top:8px;}
.modal-hero .mh-info h2{font-size:25px;font-weight:800;letter-spacing:-.3px;}
.modal-hero .mh-info .sub{font-size:13.5px;color:var(--zinc-500);margin-top:6px;}
.modal-hero .mh-info .stats{display:flex;gap:22px;margin-top:16px;font-size:13px;color:var(--zinc-500);}
.modal-hero .mh-info .stats b{color:var(--ink);font-weight:700;display:block;font-size:15px;}
.modal-hero .mh-info .tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px;}
.modal-hero .mh-info .tags span{font-size:12px;background:#fff;border:1px solid var(--line);padding:4px 11px;border-radius:20px;color:var(--zinc-700);}
.modal-body{padding:0 30px 30px;}
.modal-body .blurb{font-size:14.5px;color:var(--zinc-700);line-height:1.8;padding:24px 0;border-bottom:1px solid var(--line-soft);}

/* ===== DOWNLOAD MODULE (the 123one_loadown_wp block) ===== */
/* download module — sidebar hero, accent-themed */
.dlmod{margin-top:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-soft);background:#fff;}
.dlmod-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px 18px;background:var(--accent);color:#fff;}
.dlmod-head .t{display:flex;align-items:center;gap:9px;font-weight:700;font-size:15px;}
.dlmod-head .t svg{width:19px;height:19px;color:#fff;}
.dlmod-head .hint{font-size:11px;color:rgba(255,255,255,.82);text-align:right;line-height:1.4;}
.dl-row{display:flex;align-items:center;gap:13px;padding:13px 18px;border-bottom:1px solid var(--line-soft);transition:background .15s;}
.dl-row:hover{background:var(--accent-soft);}
.dl-row:last-child{border-bottom:none;}
.dl-row .pf{display:flex;align-items:center;gap:11px;flex:1;min-width:0;}
.dl-row .dot{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:13px;font-weight:800;flex:none;box-shadow:0 5px 12px -5px rgba(0,0,0,.45);}
.dl-row .pf .nm{font-size:14px;font-weight:600;}
.dl-row .pf .code{font-size:12px;color:var(--zinc-500);margin-top:2px;}
.dl-row .pf .code b{color:var(--ink);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.5px;}
.dl-row .acts{display:flex;gap:8px;flex:none;}
.mini-btn{font-size:12.5px;font-weight:600;padding:7px 13px;border-radius:9px;border:1px solid var(--line);color:var(--ink);transition:.16s;background:#fff;cursor:pointer;}
.mini-btn:hover{border-color:var(--zinc-400);background:var(--line-soft);}
.mini-btn.scan{background:var(--accent);border-color:var(--accent);color:#fff;}
.mini-btn.scan:hover{filter:brightness(1.06);}
.dl-foot{display:flex;align-items:center;gap:8px;padding:13px 18px;background:var(--accent-soft);font-size:12.5px;color:var(--accent);font-weight:500;}
.dl-foot .ok{display:flex;align-items:center;gap:5px;font-weight:600;}
/* resource info card */
.side-meta{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;box-shadow:var(--shadow-soft);}
.side-meta .sc-h{padding:13px 16px;border-bottom:1px solid var(--line);font-weight:700;font-size:13.5px;display:flex;align-items:center;gap:8px;color:var(--ink);}
.side-meta .sc-h svg{width:16px;height:16px;color:var(--accent);}
.side-meta .mg{display:grid;grid-template-columns:1fr 1fr;}
.side-meta .mg div{padding:13px 16px;border-right:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.side-meta .mg div:nth-child(2n){border-right:none;}
.side-meta .mg .k{font-size:11.5px;color:var(--zinc-500);}
.side-meta .mg .v{font-size:13.5px;font-weight:700;color:var(--ink);margin-top:3px;}

/* QR popover */
.qr{position:fixed;z-index:70;width:240px;background:#fff;border-radius:14px;box-shadow:var(--shadow-pop);padding:18px;text-align:center;opacity:0;pointer-events:none;transform:translateY(6px);transition:.2s;}
.qr.show{opacity:1;pointer-events:auto;transform:none;}
.qr .qx{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:7px;display:grid;place-items:center;color:var(--zinc-500);}
.qr h5{font-size:13.5px;font-weight:700;}
.qr p{font-size:11.5px;color:var(--zinc-500);margin:4px 0 12px;}
.qr .codeimg{width:160px;height:160px;margin:0 auto;border-radius:8px;background:
  repeating-conic-gradient(#16181d 0% 25%, #fff 0% 50%) 0/20px 20px;
  position:relative;overflow:hidden;}
.qr .codeimg::after{content:"";position:absolute;inset:34px;background:#fff;border-radius:6px;border:8px solid #16181d;}
.qr .scan-code{margin-top:12px;font-size:12.5px;color:var(--zinc-600);}
.qr .scan-code b{font-family:var(--ui);letter-spacing:.5px;background:var(--accent-soft);color:var(--accent-ink);padding:3px 9px;border-radius:6px;}

/* toast */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(20px);z-index:80;background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-pop);padding:12px 20px;border-radius:12px;font-size:13.5px;font-weight:500;opacity:0;pointer-events:none;transition:.25s;display:flex;align-items:center;gap:9px;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast svg{width:17px;height:17px;color:var(--accent);}

/* footer */
.foot{background:#fff;color:var(--zinc-700);padding:46px 0 30px;margin-top:30px;border-top:1px solid var(--line);}
.foot .fg{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;}
.foot h5{color:var(--ink);font-size:14px;font-weight:600;margin-bottom:14px;}
.foot a{display:block;font-size:13px;color:var(--zinc-500);padding:5px 0;transition:.15s;}
.foot a:hover{color:var(--accent);}
.foot .fb{font-size:13px;line-height:1.7;max-width:280px;color:var(--zinc-500);}
.foot .fc{border-top:1px solid var(--line);margin-top:34px;padding-top:20px;font-size:12.5px;color:var(--zinc-500);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* ============ ARTICLE (WordPress single) ============ */
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--zinc-500);padding:18px 0 4px;flex-wrap:wrap;}
.crumbs a:hover{color:var(--accent);}
.crumbs .sep{color:var(--zinc-300);}
.crumbs .cur{color:var(--ink);font-weight:600;}
.art-wrap{display:grid;grid-template-columns:1fr 320px;gap:48px;padding:20px 0 64px;align-items:start;}
.art-main{min-width:0;}
.art-head{display:flex;gap:22px;align-items:flex-start;padding-bottom:30px;border-bottom:1px solid var(--line);}
.art-ic{width:96px;height:96px;border-radius:20px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:34px;flex:none;box-shadow:0 14px 30px -12px rgba(0,0,0,.35);}
.art-head .ti{flex:1;min-width:0;}
.art-head h1{font-size:30px;font-weight:800;letter-spacing:-.5px;line-height:1.25;}
.art-head .sub{font-size:14px;color:var(--zinc-500);margin-top:8px;}
.art-meta{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px;}
.art-meta .chip{font-size:12.5px;color:var(--zinc-600,#5b5f66);background:var(--line-soft);padding:5px 12px;border-radius:20px;display:flex;align-items:center;gap:6px;}
.art-meta .chip b{color:var(--ink);font-weight:700;}
.art-meta .chip.ac{color:var(--accent);background:var(--accent-soft);font-weight:600;}
.art-body{margin-top:38px;font-size:15.5px;line-height:1.95;color:var(--zinc-700);}
.art-body h2{font-size:22px;font-weight:800;margin:46px 0 16px;color:var(--ink);letter-spacing:-.3px;display:flex;align-items:center;gap:11px;}
.art-body h2::before{content:"";width:4px;height:21px;border-radius:3px;background:var(--accent);flex:none;}
.art-body h3{font-size:17px;font-weight:700;margin:30px 0 10px;color:var(--ink);}
.art-body p{margin:0 0 18px;}
.art-body ul{margin:0 0 22px;padding-left:22px;}
.art-body li{margin:8px 0;}
.art-body .callout{border-left:3px solid var(--accent);background:var(--accent-soft);padding:16px 20px;border-radius:0 12px 12px 0;margin:28px 0;font-size:14px;color:var(--ink);line-height:1.8;}
.art-body .shot-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0;}
.art-body .shot-grid span{height:160px;border-radius:12px;background:linear-gradient(135deg,#eef0f6,#e3e7f2);border:1px solid var(--line);}
.art-side{position:sticky;top:118px;display:flex;flex-direction:column;gap:22px;}
.side-card{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;}
.side-card .sc-h{padding:15px 18px;border-bottom:1px solid var(--line);font-weight:700;font-size:14.5px;display:flex;align-items:center;gap:9px;color:var(--ink);}
.side-card .sc-h svg{width:18px;height:18px;color:var(--accent);}
.side-card .sc-h .pill{margin-left:auto;font-size:11.5px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:3px 10px;border-radius:20px;}
/* 小工具内部模块去重边：外层 .side-card 已提供边框 */
.side-card .dlmod,
.side-card .side-meta,
.side-card .widget_search form input[type="search"],
.side-card .wp-block-search__inside-wrapper {
    border: none;
    border-radius: 0;
    box-shadow: none;
    margin: 0;
}
.side-card .dlmod .dlmod-head {
    border-radius: 14px 14px 0 0;
}

/* sidebar compact list items */
.side-list{padding:6px 14px 14px;}
.side-item{display:flex;gap:10px;align-items:center;padding:8px 0;text-decoration:none;color:var(--ink);transition:.15s;border-bottom:1px solid var(--line-soft);}
.side-item:last-child{border-bottom:none;}
.side-item:hover{color:var(--accent);}
.si-thumb{width:38px;height:38px;border-radius:8px;background-size:cover;background-position:center;flex:none;background-color:#eef0f6;}
.si-grad{display:grid;place-items:center;color:#fff;font-weight:700;font-size:14px;}
.si-info{flex:1;min-width:0;}
.si-title{display:block;font-size:13px;font-weight:500;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.si-views{display:block;font-size:11.5px;color:var(--zinc-500);margin-top:2px;}
.si-empty{padding:12px 0;font-size:13px;color:var(--zinc-500);text-align:center;}
/* sidebar tags */
.side-tags{padding:10px 14px 14px;display:flex;flex-wrap:wrap;gap:7px;}
.side-tags a{font-size:12px;padding:4px 10px;border-radius:20px;background:var(--accent-soft);color:var(--accent);text-decoration:none;transition:.15s;font-weight:500;}
.side-tags a:hover{background:var(--accent);color:#fff;}
/* keep old side-rel for backward compat */
.side-rel{padding:8px 12px 12px;}
.side-rel a{display:flex;gap:11px;align-items:center;padding:11px 12px;border-radius:12px;font-size:13.5px;color:var(--ink);transition:.16s;border:1px solid transparent;}
.side-rel a:hover{background:var(--accent-soft);border-color:var(--accent);}
.side-rel .ri{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;color:#fff;font-weight:700;font-size:12px;flex:none;box-shadow:0 5px 12px -6px rgba(0,0,0,.5);}
.side-rel .rt{flex:1;min-width:0;}
.side-rel .rt b{display:block;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.45;}
.side-rel .rt span{font-size:11.5px;color:var(--zinc-500);}
.side-rel a .ar{margin-left:auto;color:var(--zinc-400);opacity:0;transform:translateX(-5px);transition:.16s;flex:none;display:flex;}
.side-rel a:hover .ar{opacity:1;transform:none;color:var(--accent);}
/* bottom related recommendations */
.art-reco{margin-top:60px;padding-top:42px;border-top:1px solid var(--line);}
.art-reco .rh{display:flex;align-items:baseline;gap:12px;margin-bottom:26px;}
.art-reco .rh h2{font-size:23px;font-weight:800;letter-spacing:-.3px;color:var(--ink);}
.art-reco .rh .sub{font-size:13px;color:var(--zinc-500);}
.art-reco .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.art-foot-note{font-size:12.5px;color:var(--zinc-500);padding:12px 16px;background:var(--line-soft);border-top:1px solid var(--line);display:flex;align-items:center;gap:7px;}

/* ============ SEARCH ============ */
.search-hero{padding:40px 0 18px;text-align:center;}
.search-hero .big{font-size:13px;font-weight:600;color:var(--accent);letter-spacing:1px;text-transform:uppercase;margin-bottom:10px;}
.search-hero h1{font-size:32px;font-weight:800;letter-spacing:-.5px;}
.search-bar{max-width:640px;margin:22px auto 0;display:flex;gap:10px;}
.search-bar input{flex:1;height:50px;border:1px solid var(--line);border-radius:13px;padding:0 18px;font-size:15px;font-family:var(--ui);outline:none;background:#fff;}
.search-bar input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);}
.search-bar .btn{height:50px;padding:0 26px;}
.search-filters{display:flex;gap:8px;justify-content:center;margin-top:18px;flex-wrap:wrap;}
.search-filters button{padding:7px 16px;border-radius:20px;border:1px solid var(--line);background:#fff;font-size:13.5px;font-weight:500;color:var(--zinc-600);transition:.16s;}
.search-filters button.active,.search-filters button:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft);}
.search-stats{font-size:13.5px;color:var(--zinc-500);margin:30px 0 16px;}
.search-results{display:flex;flex-direction:column;gap:13px;}
.sr-item{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff;transition:.2s;cursor:pointer;}
.sr-item:hover{box-shadow:var(--shadow-soft);border-color:var(--accent);}
.sr-thumb{width:60px;height:78px;border-radius:10px;flex:none;display:grid;place-items:center;color:#fff;font-weight:800;font-size:19px;}
.sr-body{flex:1;min-width:0;}
.sr-body .tagline{font-size:12px;color:var(--accent);font-weight:600;margin-bottom:4px;}
.sr-body h4{font-size:16px;font-weight:700;line-height:1.35;}
.sr-body p{font-size:13.5px;color:var(--zinc-500);margin-top:6px;line-height:1.6;}
.sr-body .meta{font-size:12px;color:var(--zinc-500);margin-top:8px;display:flex;gap:14px;flex-wrap:wrap;}
.sr-act{flex:none;align-self:center;}
.hot-tags{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:16px;}
.hot-tags span{font-size:13px;color:var(--zinc-600);background:var(--line-soft);padding:6px 14px;border-radius:20px;cursor:pointer;transition:.15s;}
.hot-tags span:hover{color:var(--accent);background:var(--accent-soft);}
.empty{padding:60px 0;text-align:center;color:var(--zinc-500);}
.empty svg{width:54px;height:54px;opacity:.4;margin-bottom:14px;}
.empty b{display:block;font-size:16px;color:var(--ink);font-weight:700;margin-bottom:6px;}

/* ============ 404 ============ */
.nf{padding:90px 0 120px;text-align:center;}
.nf .code{font-size:122px;font-weight:900;line-height:1;letter-spacing:-5px;background:linear-gradient(135deg,var(--accent),var(--accent-ink));-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.92;}
.nf h1{font-size:26px;font-weight:800;margin-top:4px;}
.nf p{color:var(--zinc-500);font-size:15px;margin:14px auto 26px;max-width:440px;line-height:1.7;}
.nf .acts{display:flex;gap:12px;justify-content:center;}

/* ============ PAGE (single) ============ */
.page-hero{padding:44px 0 28px;border-bottom:1px solid var(--line);}
.page-hero .ey{font-size:13px;font-weight:600;color:var(--accent);letter-spacing:.5px;text-transform:uppercase;}
.page-hero h1{font-size:36px;font-weight:800;letter-spacing:-.5px;margin-top:10px;}
.page-wrap{display:grid;grid-template-columns:1fr 300px;gap:42px;padding:36px 0 64px;align-items:start;}
.page-main{font-size:15.5px;line-height:1.9;color:var(--zinc-700);}
.page-main h2{font-size:22px;font-weight:800;margin:28px 0 12px;color:var(--ink);}
.page-main h3{font-size:17px;font-weight:700;margin:20px 0 8px;color:var(--ink);}
.page-main p{margin:0 0 14px;}
.page-main ul{margin:0 0 16px;padding-left:20px;}
.page-main li{margin:6px 0;}
.page-main .info-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0;}
.page-main .info-grid .ig{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff;}
.page-main .info-grid .ig b{display:block;color:var(--ink);font-size:14px;font-weight:700;margin-bottom:4px;}
.page-main .info-grid .ig span{font-size:13px;color:var(--zinc-500);}
.page-side{position:sticky;top:118px;display:flex;flex-direction:column;gap:18px;}

@media(max-width:1000px){
  .soft-hero .grid,.book-hero .grid,.learn-hero .grid,.learn-split,.split{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .mod-row{grid-template-columns:52px 140px 1fr auto;gap:16px;padding:18px 4px;}
  .art-wrap,.page-wrap{grid-template-columns:1fr;}
  .art-side,.page-side{position:static;order:2;}
  .art-main{order:1;}
  .soft-feat,.book-cover,.learn-thumb,.learn-preview{margin-top:8px;}
  .art-reco .grid{grid-template-columns:repeat(2,1fr);}
  .feat-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media(max-width:640px){
  .app-grid,.book-grid,.course-grid,.path-grid,.res-grid,.feat-grid{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:1fr;}
  .mod-row{grid-template-columns:40px 1fr auto;gap:6px 14px;padding:16px 2px;}
  .mod-row .mod-no,.mod-row .mod-name,.mod-row .mod-meta{grid-row:1;}
  .mod-row .mod-desc{grid-column:1 / -1;grid-row:2;margin-top:4px;}
  .hub-stats{gap:22px;}
  .hub-hero h1{font-size:34px;}
  .art-head{flex-direction:column;gap:14px;}
  .page-main .info-grid{grid-template-columns:1fr;}
  .art-reco .grid{grid-template-columns:1fr;}
}

/* ============ WP 特有：首页 / 归档 / 搜索结果 / 暗色 ============ */
.sec-h .sub{font-size:14px;color:var(--zinc-500);}
.home-hero{padding:64px 0 30px;text-align:center;}
.home-hero .ey{display:inline-block;font-size:13px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:6px 14px;border-radius:20px;margin-bottom:14px;}
.home-hero h1{font-size:42px;font-weight:800;letter-spacing:-1px;margin:0 0 12px;line-height:1.18;}
.home-hero h1 b{background:linear-gradient(120deg,#4f46e5,#0d9488);-webkit-background-clip:text;background-clip:text;color:transparent;}
.home-hero p{font-size:16px;color:var(--zinc-500);max-width:560px;margin:0 auto 22px;}
.home-search{display:flex;align-items:center;gap:8px;max-width:560px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:14px;padding:6px 6px 6px 14px;color:var(--zinc-500);}
.home-search svg{flex:none;}
.home-search input{flex:1;border:none;background:none;outline:none;font-size:15px;color:var(--ink);font-family:var(--ui);padding:10px 0;}
.home-search button{border:none;background:var(--accent);color:#fff;font-weight:700;font-size:14px;padding:11px 22px;border-radius:10px;cursor:pointer;font-family:var(--ui);}
.home-search button:hover{filter:brightness(.95);}
.home-stats{display:flex;justify-content:center;gap:38px;margin-top:26px;}
.home-stats div{display:flex;flex-direction:column;}
.home-stats b{font-size:26px;font-weight:800;color:var(--ink);line-height:1;}
.home-stats span{font-size:12.5px;color:var(--zinc-500);margin-top:5px;}

.home-latest{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;align-items:start;}
.home-hot{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;}
.home-hot li{display:flex;align-items:center;gap:14px;padding:13px 14px;border-radius:10px;transition:.15s;}
.home-hot li:hover{background:var(--line-soft);}
.home-hot .num{font-size:17px;font-weight:800;width:26px;text-align:center;flex:none;font-variant-numeric:tabular-nums;}
.home-hot .ht{flex:1;color:var(--ink);text-decoration:none;font-weight:600;font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.home-hot .ht:hover{color:var(--accent);}
.home-hot .hm-tag{font-size:12px;font-weight:700;padding:3px 10px;border-radius:20px;flex:none;}
.home-hot .hm-dl{font-size:12.5px;color:var(--zinc-500);flex:none;width:74px;text-align:right;}

/* 首页「最新 / 热门」左右边栏布局 */
.home-lr{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start;}
.home-lr-col{min-width:0;}
.home-lr .home-latest{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));}
.home-lr .home-hot{max-height:none;}
.home-lr .home-sidebar{min-width:0;}
.home-sidebar-widget + .home-sidebar-widget{margin-top:24px;}

/* 归档 */
.archive-head{padding:30px 0 6px;}
.archive-head h1{font-size:30px;font-weight:800;margin:0 0 6px;letter-spacing:-.5px;}
.archive-head p{color:var(--zinc-500);font-size:14px;margin:0;}

/* 搜索结果（WP 用 .result-item；v3 基础样式里的 .search-* 已在上文提供） */
.search-stats{font-size:13.5px;color:var(--zinc-500);margin:30px 0 16px;}
.search-results{display:flex;flex-direction:column;gap:13px;}
.result-list{margin:24px 0 40px;}
.result-item{display:flex;gap:16px;padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:12px;transition:.16s;}
.result-item:hover{border-color:var(--accent);box-shadow:var(--shadow-soft);}
.result-item .ri{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px;flex:none;}
.result-item h3{margin:0 0 4px;font-size:17px;font-weight:700;}
.result-item .rs{font-size:13px;color:var(--zinc-500);}
.result-item .rm{display:flex;gap:10px;font-size:12px;color:var(--zinc-500);margin-top:8px;flex-wrap:wrap;}
.result-item .rm .tag{background:var(--accent-soft);color:var(--accent);padding:3px 10px;border-radius:20px;font-weight:600;}
.std-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.std-card{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;box-shadow:var(--shadow-soft);transition:.18s;}
.std-card:hover{transform:translateY(-3px);border-color:var(--accent);}
.more-mod{grid-template-columns:repeat(4,1fr);}

/* 暗色模式：仅当系统偏好暗色 且 用户未显式选择「白天」时生效 */
@media(prefers-color-scheme:dark){
  html:not([data-theme="light"]){
    --ink:#e8eaee;--zinc-400:#8b9099;--zinc-500:#9aa1ac;--zinc-600:#b3b9c2;--zinc-700:#c8cdd4;--line:#2a2e36;--line-soft:#21252c;--bg:#14161a;--paper:#1b1714;--accent-soft:#26232f;
  }
  html:not([data-theme="light"]) body{background:#14161a;color:var(--ink);}
  html:not([data-theme="light"]) .topbar{background:#0b0c0f;color:#fff;border-bottom-color:transparent;}
  html:not([data-theme="light"]) .brand-text{color:#fff;}
  html:not([data-theme="light"]) .nav a{color:var(--zinc-300);}
  html:not([data-theme="light"]) .nav a:hover,html:not([data-theme="light"]) .nav a.active,html:not([data-theme="light"]) .nav li.current-menu-item>a{background:var(--zinc-800);color:#fff;}
  html:not([data-theme="light"]) .search input{background:var(--zinc-850);color:#fff;border-color:transparent;}
  html:not([data-theme="light"]) .search svg{color:var(--zinc-500);}
  html:not([data-theme="light"]) .btn-ghost{border-color:var(--zinc-700);color:var(--zinc-300);}
  html:not([data-theme="light"]) .btn-ghost:hover{border-color:var(--zinc-500);color:#fff;}
  html:not([data-theme="light"]) .theme-toggle{color:var(--zinc-300);}
  html:not([data-theme="light"]) .search.is-button .search-toggle{background:var(--zinc-800);color:#fff;}
  html:not([data-theme="light"]) .search.is-button.open{background:#1b1e24;border-color:var(--line);}
  html:not([data-theme="light"]) .search.is-button.open input{color:#fff;}
  html:not([data-theme="light"]) .foot,
  html:not([data-theme="light"]) .app-card,
  html:not([data-theme="light"]) .book-card,
  html:not([data-theme="light"]) .res-card,
  html:not([data-theme="light"]) .side-card,
  html:not([data-theme="light"]) .side-meta,
  html:not([data-theme="light"]) .dlmod,
  html:not([data-theme="light"]) .cat-tile,
  html:not([data-theme="light"]) .result-item,
  html:not([data-theme="light"]) .std-card,
  html:not([data-theme="light"]) .page-main .info-grid div,
  html:not([data-theme="light"]) .learn-preview,
  html:not([data-theme="light"]) .soft-feat{background:#1b1e24;color:var(--ink);}
  html:not([data-theme="light"]) .mini-btn,
  html:not([data-theme="light"]) .search-bar input,
  html:not([data-theme="light"]) .cat-rail a,
  html:not([data-theme="light"]) .archive-bar a,
  html:not([data-theme="light"]) .search-filters button,
  html:not([data-theme="light"]) .hot-tags span{background:#21252c;color:var(--zinc-500);}
  html:not([data-theme="light"]) .toast{background:#1b1e24;}
  html:not([data-theme="light"]) .qr{background:#1b1e24;}
}

/* WP 响应式补充（仅 WP 特有栅格） */
@media(max-width:1000px){

  .home-hot .hm-tag{display:none;}
  .home-lr{grid-template-columns:1fr;gap:0;}
  .home-lr-col + .home-lr-col{margin-top:8px;}
  .std-grid{grid-template-columns:1fr 1fr;}
  .more-mod{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:640px){

  .std-grid{grid-template-columns:1fr;}
  .more-mod{grid-template-columns:1fr;}
  .home-hero h1{font-size:30px;}
}

/* ===== SDTool 设置中心：前端支撑样式 ===== */
.brand-logo.logo-dark{display:none;}
/* 文字 Logo 兜底（未配置图片 Logo 时显示） */
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:linear-gradient(150deg,#4f46e5,#7c3aed);color:#fff;font-weight:700;font-size:16px;margin-right:9px;}
.brand-text{font-weight:700;font-size:17px;color:var(--ink);letter-spacing:.2px;}
body.no-single-sidebar .art-wrap{grid-template-columns:1fr;}
body.no-single-sidebar .art-side{display:none;}
body.no-crumbs .crumbs{display:none;}
.art-cp{margin-top:24px;padding:14px 16px;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;font-size:13.5px;line-height:1.7;color:var(--zinc-500);background:var(--line-soft);}
@media(prefers-color-scheme:dark){
  /* 仅当配置了暗色 Logo 且未显式选择白天时才切换；避免暗色模式下 Logo 消失 */
  html:not([data-theme="light"]) .brand:has(.logo-dark) .brand-logo:not(.logo-dark){display:none;}
  html:not([data-theme="light"]) .brand-logo.logo-dark{display:inline-block;}
}

/* ============ 瀑布流网格（分类页可选） ============ */
.masonry-grid{column-count:4;column-gap:18px;}
.masonry-grid > *{break-inside:avoid;margin:0 0 18px;display:inline-block;width:100%;}
@media(max-width:1000px){.masonry-grid{column-count:3;}}
@media(max-width:640px){.masonry-grid{column-count:2;column-gap:12px;}}

/* ============ 分类 Banner / 首页 Banner 文字颜色（随背景自适应） ============ */
.cat-banner{padding:54px 0 46px;color:var(--bh-text,#fff);}
.cat-banner .ey{display:inline-block;font-size:13px;font-weight:700;color:var(--bh-text,#fff);background:var(--bh-eybg,rgba(255,255,255,.18));padding:6px 14px;border-radius:20px;margin-bottom:14px;}
.cat-banner p{margin-top:12px;color:var(--bh-text-soft,rgba(255,255,255,.85));font-size:16px;max-width:560px;}
.home-hero.has-bg{color:var(--bh-text,#fff);}
.home-hero.has-bg .ey{background:var(--bh-eybg,rgba(255,255,255,.18));color:var(--bh-text,#fff);}
.home-hero.has-bg p{color:var(--bh-text-soft,rgba(255,255,255,.85));}
.home-hero.has-bg h1 b{-webkit-text-fill-color:var(--bh-text,#fff);color:var(--bh-text,#fff);}
.home-hero.has-bg .home-stats b{color:var(--bh-text,#fff);}
.home-hero.has-bg .home-stats span{color:var(--bh-text-soft,rgba(255,255,255,.85));}

/* Banner 背景图点击链接覆盖层 */
.home-hero, .cat-banner { position:relative; }
.banner-link{ position:absolute; inset:0; z-index:1; display:block; }
.home-hero .wrap, .cat-banner .wrap { position:relative; z-index:2; pointer-events:none; }
.home-hero .wrap a, .home-hero .wrap input, .home-hero .wrap button, .home-hero .wrap form { pointer-events:auto; }

/* ============ 顶部搜索：按钮 / 输入框 模式 ============ */
.search .search-toggle{display:none;}
.search.is-button{max-width:none;width:auto;margin-left:auto;background:transparent;padding:0;border:none;}
.search.is-button .search-toggle{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:var(--zinc-850);color:#fff;cursor:pointer;flex:none;}
.search.is-button .search-ic{display:none;}
.search.is-button input{display:none;}
.search.is-button.open{background:#fff;border:1px solid var(--line);border-radius:10px;padding:0 14px;position:relative;}
.search.is-button.open .search-toggle{display:none;}
.search.is-button.open input{display:block;width:100%;background:transparent;color:var(--ink);padding-left:0;}

/* ============ 暗色切换按钮 ============ */
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;color:var(--zinc-600);}
.theme-toggle .ic-moon{display:none;}
html[data-theme="dark"] .theme-toggle .ic-sun{display:none;}
html[data-theme="dark"] .theme-toggle .ic-moon{display:inline;}

/* ============ 手动暗色模式（覆盖系统偏好，data-theme=dark） ============ */
html[data-theme="dark"]{
  --ink:#e8eaee;--zinc-400:#8b9099;--zinc-500:#9aa1ac;--zinc-600:#b3b9c2;--zinc-700:#c8cdd4;--line:#2a2e36;--line-soft:#21252c;--bg:#14161a;--paper:#1b1714;--accent-soft:#26232f;
}
html[data-theme="dark"] body{background:#14161a;color:var(--ink);}
html[data-theme="dark"] .topbar{background:#0b0c0f;color:#fff;border-bottom-color:transparent;}
html[data-theme="dark"] .brand-text{color:#fff;}
html[data-theme="dark"] .nav a{color:var(--zinc-300);}
html[data-theme="dark"] .nav a:hover,html[data-theme="dark"] .nav a.active,html[data-theme="dark"] .nav li.current-menu-item>a{background:var(--zinc-800);color:#fff;}
html[data-theme="dark"] .search input{background:var(--zinc-850);color:#fff;border-color:transparent;}
html[data-theme="dark"] .search svg{color:var(--zinc-500);}
html[data-theme="dark"] .btn-ghost{border-color:var(--zinc-700);color:var(--zinc-300);}
html[data-theme="dark"] .btn-ghost:hover{border-color:var(--zinc-500);color:#fff;}
html[data-theme="dark"] .theme-toggle{color:var(--zinc-300);}
html[data-theme="dark"] .search.is-button .search-toggle{background:var(--zinc-800);color:#fff;}
html[data-theme="dark"] .search.is-button.open{background:#1b1e24;border-color:var(--line);}
html[data-theme="dark"] .search.is-button.open input{color:#fff;}
html[data-theme="dark"] .foot,.app-card,.book-card,.res-card,.side-card,.side-meta,.dlmod,.cat-tile,.result-item,.std-card,.page-main .info-grid div,.learn-preview,.soft-feat{background:#1b1e24;color:var(--ink);}
html[data-theme="dark"] .mini-btn,.search-bar input,.cat-rail a,.archive-bar a,.search-filters button,.hot-tags span{background:#21252c;color:var(--zinc-500);}
html[data-theme="dark"] .toast{background:#1b1e24;}
html[data-theme="dark"] .qr{background:#1b1e24;}
html[data-theme="dark"] .brand:has(.logo-dark) .brand-logo:not(.logo-dark){display:none;}
html[data-theme="dark"] .brand-logo.logo-dark{display:inline-block;}

/* ============ 强制浅色（用户手动切回，data-theme=light） ============ */
html[data-theme="light"]{
  --ink:#1a1c20;--zinc-400:#9aa1ad;--zinc-500:#6b7280;--zinc-600:#5b5f66;--zinc-700:#3a3f4b;--line:#e6e8ec;--line-soft:#eef0f3;--bg:#fff;--paper:#faf8f4;--accent-soft:#eef0fe;
}
html[data-theme="light"] body{background:#fff;color:var(--ink);}
html[data-theme="light"] .topbar{background:#fff;color:var(--ink);border-bottom:1px solid var(--line);}
html[data-theme="light"] .foot,
html[data-theme="light"] .app-card,
html[data-theme="light"] .book-card,
html[data-theme="light"] .res-card,
html[data-theme="light"] .side-card,
html[data-theme="light"] .side-meta,
html[data-theme="light"] .dlmod,
html[data-theme="light"] .cat-tile,
html[data-theme="light"] .result-item,
html[data-theme="light"] .std-card,
html[data-theme="light"] .page-main .info-grid div,
html[data-theme="light"] .learn-preview,
html[data-theme="light"] .soft-feat{background:#fff;color:var(--ink);}
html[data-theme="light"] .mini-btn,
html[data-theme="light"] .search-bar input,
html[data-theme="light"] .cat-rail a,
html[data-theme="light"] .archive-bar a,
html[data-theme="light"] .search-filters button,
html[data-theme="light"] .hot-tags span{background:var(--line-soft);color:var(--zinc-500);}
html[data-theme="light"] .toast{background:#fff;}
html[data-theme="light"] .qr{background:#fff;}
html[data-theme="light"] .brand-logo.logo-dark{display:none;}