@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('assets/fonts/space-grotesk-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ============================================================
   主题色（4 套，data-accent 切换）+ 明暗模式（data-mode）
   ============================================================ */
:root,
[data-accent="violet"] {
  --brand-50:#f5f3ff; --brand-100:#ede9fe; --brand-200:#ddd6fe; --brand-300:#c4b5fd;
  --brand-400:#a78bfa; --brand-500:#8b5cf6; --brand-600:#7c3aed; --brand-700:#6d28d9;
  --brand-800:#5b21b6; --brand-900:#4c1d95;
}
[data-accent="sky"]{--brand-50:#f0f9ff;--brand-100:#e0f2fe;--brand-200:#bae6fd;--brand-300:#7dd3fc;--brand-400:#38bdf8;--brand-500:#0ea5e9;--brand-600:#0284c7;--brand-700:#0369a1;--brand-800:#075985;--brand-900:#0c4a6e;}
[data-accent="emerald"]{--brand-50:#ecfdf5;--brand-100:#d1fae5;--brand-200:#a7f3d0;--brand-300:#6ee7b7;--brand-400:#34d399;--brand-500:#10b981;--brand-600:#059669;--brand-700:#047857;--brand-800:#065f46;--brand-900:#064e3b;}
[data-accent="rose"]{--brand-50:#fff1f2;--brand-100:#ffe4e6;--brand-200:#fecdd3;--brand-300:#fda4af;--brand-400:#fb7185;--brand-500:#f43f5e;--brand-600:#e11d48;--brand-700:#be123c;--brand-800:#9f1239;--brand-900:#881337;}

:root {
  --bg:#f9fafb; --surface:#ffffff; --surface-2:#f3f4f6;
  --text:#111827; --text-2:#4b5563; --text-3:#6b7280;
  --border:#e5e7eb; --border-2:#f3f4f6;
  --radius:16px; --radius-sm:12px; --radius-full:9999px;
  --shadow:0 1px 2px rgba(0,0,0,.04); --shadow-lg:0 12px 32px -8px rgba(0,0,0,.12);
  --maxw:1320px;
  --font-display:"Space Grotesk","PingFang SC","Microsoft YaHei",sans-serif;
}
[data-mode="dark"]{
  --bg:#030712; --surface:#111827; --surface-2:#1f2937;
  --text:#f3f4f6; --text-2:#9ca3af; --text-3:#8b95a4;
  --border:#1f2937; --border-2:#111827;
  --shadow:0 1px 2px rgba(0,0,0,.3); --shadow-lg:0 12px 32px -8px rgba(0,0,0,.5);
}

/* ============================================================
   基础
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth;overflow-x:clip;}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6;font-size:15px;overflow-x:clip;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{margin:0;line-height:1.25;}
h1,h2,h3{text-wrap:balance;}
::selection{background:var(--brand-200);color:#111827;}
[data-mode="dark"] ::selection{background:var(--brand-700);color:#fff;}
::placeholder{color:var(--text-3);opacity:1;}
:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px;border-radius:4px;}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto;}}
/* 跳到主要内容（无障碍：键盘/读屏用户跳过导航）—— 默认隐藏，聚焦时出现 */
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;}
.skip-link:focus{left:12px;top:12px;width:auto;height:auto;padding:10px 16px;background:var(--brand-600);color:#fff;border-radius:10px;font-size:14px;box-shadow:var(--shadow-lg);}
.tnum{font-variant-numeric:tabular-nums;}
.display{font-family:var(--font-display);}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
@media(max-width:640px){.wrap{padding:0 16px;}}

/* ============================================================
   顶栏
   ============================================================ */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--surface) 90%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);}
.nav{display:flex;align-items:center;gap:8px;height:64px;}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;flex-shrink:0;}
.brand-logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--brand-500),var(--brand-700));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;}
.brand-logo-image{width:auto;min-width:36px;max-width:140px;padding:0;background:transparent;overflow:hidden;}
.brand-logo-image img{display:block;width:auto;height:36px;max-width:140px;object-fit:contain;}
.brand small{font-size:12px;font-weight:400;color:var(--text-3);margin-left:6px;}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:16px;}
.nav-links .primary-menu{display:flex;align-items:center;gap:2px;margin:0;padding:0;list-style:none;}
.nav-links .menu-item{position:relative;margin:0;list-style:none;}
.nav-links a{padding:8px 16px;border-radius:10px;font-size:14px;font-weight:600;color:var(--text-2);transition:.15s;white-space:nowrap;}
.nav-links .menu-only{display:none;} /* 仅在移动菜单显示（如提交工具，桌面用右侧按钮） */
/* WordPress 原生菜单的二级菜单 */
.nav-links .menu-item-has-children>a{display:inline-flex;align-items:center;gap:4px;}
.nav-links .menu-item-has-children>a::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .15s;}
.nav-links .sub-menu{position:absolute;left:0;top:calc(100% + 6px);z-index:60;min-width:210px;margin:0;padding:8px;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);list-style:none;opacity:0;visibility:hidden;transform:translateY(-4px);transition:.15s;}
.nav-links .sub-menu a{display:block;padding:9px 10px;}
.nav-links .menu-item-has-children:hover>.sub-menu,.nav-links .menu-item-has-children:focus-within>.sub-menu{opacity:1;visibility:visible;transform:none;}
.nav-links .menu-item-has-children:hover>a::after,.nav-links .menu-item-has-children:focus-within>a::after{transform:rotate(225deg) translate(-1px,-1px);}
/* 分类下拉（对齐无头版）*/
.nav-dropdown{position:relative;}
.nav-dropdown-btn{padding:8px 10px;border-radius:10px;font-size:14px;font-weight:500;color:var(--text-2);background:none;border:none;cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;gap:3px;}
.nav-dropdown-btn svg{transition:transform .15s;}
.nav-dropdown:hover .nav-dropdown-btn svg,.nav-dropdown:focus-within .nav-dropdown-btn svg{transform:rotate(180deg);}
.nav-dropdown-btn:hover{color:var(--brand-700);background:var(--brand-50);}
[data-mode="dark"] .nav-dropdown-btn:hover{color:var(--brand-300);background:rgba(124,58,237,.15);}
.nav-dropdown-menu{position:absolute;left:0;top:calc(100% + 6px);z-index:60;width:240px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:8px;box-shadow:var(--shadow-lg);display:grid;grid-template-columns:1fr 1fr;gap:2px;opacity:0;visibility:hidden;transform:translateY(-4px);transition:.15s;}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;transform:none;}
.nav-dropdown-menu a{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:10px;font-size:14px;color:var(--text-2);}
.nav-dropdown-menu a:hover{background:var(--brand-50);color:var(--brand-700);}
[data-mode="dark"] .nav-dropdown-menu a:hover{background:rgba(124,58,237,.15);color:var(--brand-300);}
.nav-dropdown-menu a span{font-size:12px;color:var(--text-3);font-family:var(--font-display);}
.nav-links a:hover,.nav-links a.active,.nav-links .current-menu-item>a,.nav-links .current-menu-ancestor>a{color:var(--brand-700);background:var(--brand-50);}
[data-mode="dark"] .nav-links a:hover,[data-mode="dark"] .nav-links a.active,[data-mode="dark"] .nav-links .current-menu-item>a,[data-mode="dark"] .nav-links .current-menu-ancestor>a{color:var(--brand-300);background:rgba(124,58,237,.15);}
.nav-right{display:flex;align-items:center;gap:8px;margin-left:auto;}
.nav-search{position:relative;}
.nav-search input{width:180px;max-width:34vw;padding:8px 12px 8px 34px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2);color:var(--text);font-size:14px;outline:none;}
@media(max-width:1100px){.nav-search input{width:140px;}}
.nav-search input:focus{border-color:var(--brand-400);background:var(--surface);}
.nav-search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-3);}
.icon-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:10px;color:var(--text-2);background:none;border:none;cursor:pointer;transition:.15s;}
.icon-btn:hover{background:var(--surface-2);}
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:12px;font-size:14px;font-weight:600;background:var(--brand-600);color:#fff;border:none;cursor:pointer;transition:.15s;white-space:nowrap;}
.btn:hover{background:var(--brand-700);}
.btn-ghost{background:var(--surface);color:var(--text-2);border:1px solid var(--border);}
.btn-ghost:hover{border-color:var(--brand-300);color:var(--brand-700);background:var(--surface);}
.nav-toggle{display:none;}
@media(max-width:920px){
  .nav-links,.nav-search{display:none;}
  .nav-toggle{display:flex;}
  .nav-links.open{display:flex;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--surface);border-bottom:1px solid var(--border);padding:8px;gap:2px;}
  .nav-links.open .primary-menu{display:flex;flex-direction:column;align-items:stretch;width:100%;}
  .nav-links.open .menu-item{width:100%;}
  .nav-links.open a{padding:12px;border-radius:10px;}
  .nav-links.open .menu-only{display:flex;align-items:center;}
  .nav-links.open .sub-menu{position:static;min-width:0;width:auto;margin:0 0 4px 14px;padding:0 0 0 10px;border:0;border-left:1px solid var(--border);border-radius:0;box-shadow:none;opacity:1;visibility:visible;transform:none;}
  .nav-links.open .sub-menu a{padding:10px 12px;}
  /* 移动菜单内：分类改为静态平铺 */
  .nav-links.open .nav-dropdown-btn{display:none;}
  .nav-links.open .nav-dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;padding:4px 0 8px;width:auto;}
  .nav-links.open .nav-links-search{display:block;padding:4px;}
  .nav-links.open .nav-links-search input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2);color:var(--text);font-size:16px;outline:none;}
}
.nav-links-search{display:none;}
@media(max-width:560px){
  .brand small{display:none;}
  .brand-logo-image,.brand-logo-image img{max-width:80px;}
  .nav-cta{display:none;} /* 提交工具进移动菜单，顶栏留搜索入口 */
}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;overflow:hidden;background:#0d0a1f;color:#fff;}
.hero::before{content:"";position:absolute;inset:0;opacity:.07;background-image:linear-gradient(to right,#fff 1px,transparent 1px),linear-gradient(to bottom,#fff 1px,transparent 1px);background-size:56px 56px;pointer-events:none;}
.hero::after{content:"";position:absolute;left:50%;top:0;width:900px;height:460px;transform:translate(-50%,-33%);border-radius:50%;background:color-mix(in srgb,var(--brand-600) 40%,transparent);filter:blur(140px);pointer-events:none;}
.hero-inner{position:relative;z-index:1;text-align:center;padding:72px 24px 56px;}
.hero .pill{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:var(--radius-full);border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.05);font-size:12px;color:var(--brand-200);}
.hero h1{font-size:clamp(36px,5.2vw,60px);font-weight:800;margin:0;letter-spacing:-.025em;}
.hero h1 .hl{color:#fff;position:relative;white-space:nowrap;}
.hero h1 .hl::after{content:"";position:absolute;left:0;right:0;bottom:-.02em;height:.14em;background:var(--brand-500);border-radius:4px;}
.hero p.sub{margin:18px auto 0;max-width:560px;color:#9ca3af;font-size:15px;}
.hero-search{width:100%;max-width:600px;margin:30px auto 0;position:relative;z-index:2;}
.hero-search input{display:block;width:100%;min-width:0;padding:16px 110px 16px 48px;border-radius:16px;border:none;font-size:16px;color:#111;box-shadow:0 20px 40px -12px rgba(76,29,149,.5);outline:none;pointer-events:auto;}
.hero-search .s-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#9ca3af;pointer-events:none;}
.hero-search button{position:absolute;right:8px;top:50%;transform:translateY(-50%);}
.hero-tags{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;font-size:12px;color:#9ca3af;}
.hero-tags a{padding:5px 12px;border-radius:var(--radius-full);border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05);}
.hero-tags a:hover{border-color:color-mix(in srgb,var(--brand-400) 50%,transparent);color:var(--brand-200);}
.hero-meta{margin:30px auto 0;display:flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:8px 14px;font-size:14px;color:#aeb6c4;}
.hero-meta>span{max-width:100%;}
.hero-meta b{color:#fff;font-weight:700;}
.hero-live{display:inline-flex;align-items:center;gap:6px;color:#cdd3df;}
.hero-live .dot{width:7px;height:7px;border-radius:50%;background:var(--brand-400);animation:heroPulse 2.4s ease-out infinite;}
@keyframes heroPulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--brand-400) 55%,transparent);}70%{box-shadow:0 0 0 8px transparent;}100%{box-shadow:0 0 0 0 transparent;}}
@media (prefers-reduced-motion: reduce){.hero-live .dot{animation:none;}}
@media(max-width:420px){
  .hero h1{font-size:31px;}
  .hero-meta{font-size:12.5px;gap:6px 10px;}
}
@media(max-width:640px){
  .hero-inner{padding:52px 16px 42px;}
  .hero p.sub{font-size:14px;}
  .hero-search{margin-top:24px;}
  .hero-search input{padding:14px 92px 14px 42px;}
  .hero-search .s-icon{left:14px;}
  .hero-search button{right:6px;padding:8px 14px;}
  .hero-tags{gap:7px;}
  .hero-tags a{padding:5px 10px;}
}
/* 列表页（浅底）数据条，区别于深色 hero-stats */
.dir-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px;}
.dir-stats>div{padding:16px 12px;text-align:center;border:1px solid var(--border);border-radius:14px;background:var(--surface);}
.dir-stats .n{font-family:var(--font-display);font-size:26px;font-weight:700;color:var(--text);line-height:1.1;}
.dir-stats .n span{color:var(--brand-500);}
.dir-stats .l{font-size:12px;color:var(--text-3);margin-top:4px;white-space:nowrap;}
@media(max-width:560px){.dir-stats{grid-template-columns:repeat(2,1fr);}.dir-stats .n{font-size:22px;}}
/* 文章页：上一篇/下一篇 + 相关资讯（紧凑、带缩略图，避免松散） */
.pn-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px;}
.pn-card{display:flex;flex-direction:column;gap:6px;padding:14px 16px;border:1px solid var(--border);border-radius:14px;background:var(--surface);transition:.15s;}
.pn-card:hover{border-color:var(--brand-300);background:var(--brand-50);}
[data-mode="dark"] .pn-card:hover{background:rgba(124,58,237,.12);}
.pn-label{font-size:12px;color:var(--text-3);display:inline-flex;align-items:center;gap:3px;}
.pn-card.pn-next{text-align:right;align-items:flex-end;}
.pn-title{font-weight:600;font-size:14px;line-height:1.45;color:var(--text);}
.rel-list{display:flex;flex-direction:column;gap:10px;}
.rel-item{display:flex;align-items:center;gap:14px;padding:10px 14px;border:1px solid var(--border);border-radius:14px;background:var(--surface);transition:.15s;}
.rel-item:hover{border-color:var(--brand-300);background:var(--brand-50);}
[data-mode="dark"] .rel-item:hover{background:rgba(124,58,237,.12);}
.rel-item .rel-thumb{width:84px;height:54px;border-radius:10px;object-fit:cover;flex-shrink:0;background:var(--surface-2);}
.rel-item .rel-bd{flex:1;min-width:0;}
.rel-item .rel-tt{font-weight:600;font-size:15px;line-height:1.4;color:var(--text);}
.rel-item .rel-ic{color:var(--text-3);flex-shrink:0;}
@media(max-width:560px){.pn-nav{grid-template-columns:1fr;}.rel-item .rel-thumb{width:64px;height:44px;}}

/* ============================================================
   分类快捷条
   ============================================================ */
.catbar{position:sticky;top:64px;z-index:40;background:color-mix(in srgb,var(--surface) 95%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);}
.catbar-inner{display:flex;gap:8px;overflow-x:auto;padding:10px 24px;scrollbar-width:none;max-width:var(--maxw);margin:0 auto;}
@media(max-width:640px){.catbar-inner{padding:10px 16px;}}
.catbar-inner::-webkit-scrollbar{display:none;}
.catbar-inner a{flex-shrink:0;padding:6px 16px;border-radius:var(--radius-full);font-size:14px;color:var(--text-2);}
.catbar-inner a:first-child{background:#111827;color:#fff;}
[data-mode="dark"] .catbar-inner a:first-child{background:var(--brand-600);}
.catbar-inner a:hover{background:var(--surface-2);}

/* ============================================================
   板块 / 区块
   ============================================================ */
main{padding:40px 0;}
.section{margin-bottom:56px;scroll-margin-top:130px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;}
.section-head>div{flex:1;min-width:0;}
.section-head h2{font-size:24px;font-weight:700;}
.section-head .sub{margin-top:4px;font-size:14px;color:var(--text-3);}
.section-head .more{font-size:14px;font-weight:500;color:var(--brand-600);display:inline-flex;align-items:center;gap:2px;flex-shrink:0;white-space:nowrap;}
.section-head .more svg{flex-shrink:0;}
.section-head .more:hover{color:var(--brand-700);}
@media(max-width:640px){.section-head{align-items:flex-start;}.section-head .more{margin-top:5px;}}

/* ============================================================
   工具网格 / 卡片
   ============================================================ */
.grid{display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr));}
@media(max-width:1024px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));}}
@media(max-width:768px){.grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:520px){.grid{grid-template-columns:1fr;}}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
@media(max-width:768px){.grid-3{grid-template-columns:1fr;}}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
@media(max-width:640px){.grid-2{grid-template-columns:1fr;}}

.card{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);transition:.18s;}
.card:hover{transform:translateY(-2px);border-color:var(--brand-300);box-shadow:var(--shadow-lg);}
.card-top{display:flex;align-items:flex-start;gap:12px;}
.card.has-status-badge h3{max-width:calc(100% - 78px);overflow-wrap:anywhere;}
.logo{width:48px;height:48px;border-radius:12px;object-fit:cover;background:var(--surface-2);flex-shrink:0;border:1px solid var(--border-2);}
.logo-fallback{display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:20px;background:linear-gradient(135deg,var(--brand-400),var(--brand-600));}
.card h3{font-size:16px;font-weight:600;}
.card a.stretched::after{content:"";position:absolute;inset:0;border-radius:var(--radius);}
.news-card{padding:0;overflow:hidden;}
.news-card .news-cover{display:block;width:100%;aspect-ratio:2/1;object-fit:cover;background:var(--surface-2);}
.news-card .news-body{padding:20px;}
/* 首页资讯：头条大图 + 紧凑列表（杂志式） */
.news-feature-grid{display:grid;gap:20px;grid-template-columns:1fr 1fr;align-items:start;}
@media(max-width:900px){.news-feature-grid{grid-template-columns:1fr;}}
.news-list{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
.news-list-item{display:flex;gap:14px;padding:14px 16px;border-bottom:1px solid var(--border-2);transition:.15s;}
.news-list-item:last-child{border-bottom:none;}
.news-list-item:hover{background:var(--brand-50);}
[data-mode="dark"] .news-list-item:hover{background:rgba(124,58,237,.1);}
.news-list-thumb{width:96px;height:64px;border-radius:8px;object-fit:cover;flex-shrink:0;background:var(--surface-2);}
.news-list-item h4{font-size:14px;font-weight:600;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
/* 专题（Special Topics）*/
.topic-hero{margin-top:16px;border-radius:var(--radius);padding:44px 32px;background:linear-gradient(120deg,var(--brand-700),var(--brand-900));background-size:cover;background-position:center;color:#fff;box-shadow:var(--shadow-lg);}
.topic-hero h1{font-size:30px;margin:14px 0 0;}
.topic-hero p{margin:10px 0 0;color:rgba(255,255,255,.82);max-width:620px;}
.topic-count{display:inline-flex;align-items:center;gap:5px;margin-top:16px;font-size:13px;color:rgba(255,255,255,.72);}
.topic-grid{display:grid;gap:20px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:24px;}
@media(max-width:900px){.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:560px){.topic-grid{grid-template-columns:1fr;}}
.topic-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.18s;}
.topic-card:hover{transform:translateY(-3px);border-color:var(--brand-300);box-shadow:var(--shadow-lg);}
.topic-card-cover{display:block;position:relative;height:146px;background:linear-gradient(120deg,var(--brand-500),var(--brand-800));background-size:cover;background-position:center;}
.topic-card-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,color-mix(in srgb,var(--brand-900) 52%,transparent),rgba(15,17,28,.34));}
.topic-card-body{display:flex;flex-direction:column;gap:6px;padding:18px;flex:1;}
.topic-card-title{font-size:17px;font-weight:700;color:var(--text);}
.topic-card-desc{font-size:13px;color:var(--text-2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
/* 资讯来源署名 */
.news-source{font-size:13px;color:var(--text-3);margin-top:16px;padding-top:12px;border-top:1px dashed var(--border-2);}
.meta-row{display:flex;align-items:center;gap:8px;margin-top:6px;flex-wrap:wrap;font-size:12px;color:var(--text-3);}
.chip{padding:2px 10px;border-radius:8px;background:var(--surface-2);color:var(--text-2);font-size:12px;}
.card .meta-row .chip{padding:1px 9px;border:1px solid var(--border);border-radius:6px;background:transparent;color:var(--text-2);}
.card .meta-row .chip:hover{border-color:color-mix(in srgb,var(--text-3) 45%,var(--border));background:var(--surface-2);}
.chip-brand{background:var(--brand-50);color:var(--brand-700);}
[data-mode="dark"] .chip-brand{background:rgba(124,58,237,.18);color:var(--brand-300);}
.tagline{margin-top:12px;font-size:14px;color:var(--text-2);min-height:40px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.tool-card-tags{display:flex;align-items:center;flex-wrap:nowrap;gap:6px;min-width:0;overflow:hidden;}
.tool-card-tag{position:relative;z-index:1;display:inline-flex;min-width:0;max-width:42%;padding:3px 8px;border-radius:6px;background:var(--surface-2);color:var(--text-3);font-size:11px;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:.15s;}
.tool-card-tag:hover{background:var(--border);color:var(--text-2);}
.card-foot{display:flex;align-items:center;gap:12px;margin-top:14px;padding-top:10px;border-top:1px solid var(--border-2);font-size:12px;color:var(--text-3);}
.card-foot .spacer{margin-left:auto;}

/* 定价/增长 徽章 */
.badge{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;border-radius:var(--radius-full);font-size:13px;font-weight:600;}
.badge-free{background:#ecfdf5;color:#059669;}
.badge-freemium{background:#f0f9ff;color:#0284c7;}
.badge-paid{background:#fffbeb;color:#d97706;}
[data-mode="dark"] .badge-free{background:rgba(5,150,105,.2);color:#6ee7b7;}
[data-mode="dark"] .badge-freemium{background:rgba(2,132,199,.2);color:#7dd3fc;}
[data-mode="dark"] .badge-paid{background:rgba(217,119,6,.2);color:#fcd34d;}

/* 工具状态角标：卡片右上角的轻量小标题条，不占用标题下方 meta-row 宽度 */
.status-badge{position:absolute;z-index:2;top:10px;right:10px;display:inline-flex;align-items:center;justify-content:center;gap:3px;max-width:calc(100% - 32px);padding:5px 9px;border-radius:5px;font-size:11px;font-weight:600;line-height:1;white-space:nowrap;box-shadow:inset 0 0 0 1px color-mix(in srgb,currentColor 10%,transparent);}
.status-badge svg{width:12px;height:12px;}
.status-badge-hot{background:#fff1ed;color:#c2412d;}
.status-badge-new{background:#f5f3ff;color:#7c3aed;}
.status-badge-recommended{background:#ecfdf5;color:#047857;}
.status-badge-trending{background:#eef2ff;color:#4f46e5;}
.status-badge-limited_free{background:#fff7ed;color:#c2410c;}
.status-badge-verified{background:#ecfeff;color:#0f766e;}
[data-mode="dark"] .status-badge-hot{background:rgba(194,65,45,.18);color:#fdbaaa;}
[data-mode="dark"] .status-badge-new{background:rgba(124,58,237,.2);color:#c4b5fd;}
[data-mode="dark"] .status-badge-recommended{background:rgba(4,120,87,.2);color:#6ee7b7;}
[data-mode="dark"] .status-badge-trending{background:rgba(79,70,229,.22);color:#a5b4fc;}
[data-mode="dark"] .status-badge-limited_free{background:rgba(194,65,12,.2);color:#fdba74;}
[data-mode="dark"] .status-badge-verified{background:rgba(15,118,110,.22);color:#5eead4;}

/* ============================================================
   运营位
   ============================================================ */
.promo{position:relative;overflow:hidden;border-radius:var(--radius);background:linear-gradient(100deg,var(--brand-700),#4338ca);color:#fff;padding:28px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.promo .tag{position:absolute;right:16px;top:16px;font-size:11px;background:rgba(255,255,255,.15);padding:4px 10px;border-radius:var(--radius-full);}
.promo h3{font-size:20px;}
.promo p{margin:4px 0 0;color:rgba(255,255,255,.8);font-size:14px;}
.promo .promo-actions{margin-left:auto;display:flex;gap:10px;}
.promo .btn{background:#fff;color:var(--brand-700);}
.promo .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4);}
.ad-empty{display:flex;align-items:center;justify-content:center;gap:12px;border:1px dashed var(--border);border-radius:var(--radius);padding:26px;color:var(--text-3);font-size:14px;background:color-mix(in srgb,var(--surface-2) 60%,transparent);}
.ad-empty:hover{border-color:var(--brand-300);}
/* 首页 Banner 大卡运营位 */
.hero-banner{position:relative;overflow:hidden;border-radius:var(--radius);background:linear-gradient(100deg,var(--brand-700),var(--brand-900));color:#fff;padding:18px 20px;box-shadow:var(--shadow-lg);}
.hero-banner .tag{position:absolute;right:16px;top:16px;font-size:11px;background:rgba(255,255,255,.15);padding:4px 10px;border-radius:var(--radius-full);}
.hero-banner .logo{box-shadow:0 0 0 2px rgba(255,255,255,.3);}
.clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.clamp1{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
@media(max-width:640px){#bannerGrid{grid-template-columns:1fr !important;}}

/* ============================================================
   详情页
   ============================================================ */
.crumb{font-size:14px;color:var(--text-3);margin-bottom:24px;}
.crumb a:hover{color:var(--brand-600);}
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:32px;align-items:start;}
.detail-grid>*{min-width:0;}
@media(max-width:900px){.detail-grid{grid-template-columns:1fr;}}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);}
.panel+.panel,.detail-main>*+*{margin-top:24px;}
.detail-head{display:flex;gap:20px;align-items:center;flex-wrap:wrap;}
.detail-head .logo{width:72px;height:72px;}
.detail-head h1{font-size:28px;font-weight:700;}
.detail-actions{display:flex;gap:10px;margin-left:auto;}
@media(max-width:560px){
  .detail-head{flex-direction:column;align-items:flex-start;text-align:left;}
  .detail-actions{margin-left:0;width:100%;}
  .detail-actions .btn{flex:1;justify-content:center;}
  .panel{padding:20px;}
}

/* 工具 PK 对手卡：桌面两列，移动单列 */
.vs-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:640px){.vs-grid{grid-template-columns:1fr;}}
.cmp-table-wrap{overflow-x:auto;}
.detail-stats{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:20px;padding-top:18px;border-top:1px solid var(--border-2);font-size:14px;color:var(--text-2);}
.detail-stats span{display:inline-flex;align-items:center;gap:6px;}
.detail-tag{transition:color .15s,background .15s;}
.detail-tag:hover{color:var(--brand-600);}
[data-mode="dark"] .detail-tag:hover{color:var(--brand-300);}
.tool-section{scroll-margin-top:138px;}
.tool-section>h2,.tool-section-head h2{font-size:22px;}
.tool-section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;}
#tool-introduction>h2{margin-bottom:16px;}
#tool-introduction .prose{margin-top:0;}
.tool-faq{margin-top:26px;padding-top:24px;border-top:1px solid var(--border-2);}
.tool-faq h3{display:flex;align-items:center;gap:7px;font-size:18px;}
.tool-gallery-count{flex-shrink:0;padding:4px 9px;border-radius:999px;background:var(--surface-2);font-size:12px;color:var(--text-3);font-family:var(--font-display);}
.tool-gallery-shell{position:relative;}
.tool-gallery{display:flex;width:100%;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;border-radius:14px;scrollbar-width:none;overscroll-behavior-inline:contain;}
.tool-gallery::-webkit-scrollbar{display:none;}
.tool-gallery-slide{flex:0 0 100%;min-width:0;margin:0;scroll-snap-align:start;overflow:hidden;border:1px solid var(--border);border-radius:14px;background:linear-gradient(135deg,var(--brand-50),var(--surface-2));}
.tool-gallery-slide .screenshot-frame{position:relative;display:block;width:100%;aspect-ratio:16/9;overflow:hidden;}
.tool-gallery-slide img{width:100%;height:100%;object-fit:contain;object-position:center;background:var(--surface-2);}
.tool-gallery-slide figcaption{padding:9px 14px;border-top:1px solid var(--border-2);background:var(--surface);font-size:12px;color:var(--text-3);}
.tool-gallery-arrow{position:absolute;top:calc(50% - 18px);z-index:3;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.6);border-radius:50%;background:rgba(17,24,39,.64);color:#fff;box-shadow:var(--shadow-lg);cursor:pointer;transform:translateY(-50%);transition:.15s;backdrop-filter:blur(6px);}
.tool-gallery-arrow:hover{background:var(--brand-600);}
.tool-gallery-arrow:disabled{opacity:.3;cursor:default;}
.tool-gallery-arrow.prev{left:12px;}
.tool-gallery-arrow.next{right:12px;}
.tool-alt-list{display:flex;flex-direction:column;gap:0;}
.tool-alt-list .rank-item{padding:14px 8px;border-bottom:1px solid var(--border-2);border-radius:0;}
.tool-alt-list .rank-item:last-child{border-bottom:0;}
.tool-alt-list .rank-item:hover{border-radius:10px;}
.tool-alt-copy{display:block;min-width:0;flex:1;}
.tool-alt-title-row{display:flex;align-items:center;gap:8px;min-width:0;}
.tool-alt-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;}
.tool-alt-title-row .badge{flex-shrink:0;font-size:10px;padding:2px 7px;}
.tool-alt-tagline{display:block;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:var(--text-3);}
.tool-alt-more{margin-top:14px;display:block;text-align:center;font-size:14px;color:var(--brand-600);}
@media(max-width:640px){
  .tool-section{scroll-margin-top:124px;}
  .tool-section>h2,.tool-section-head h2{font-size:20px;}
  .tool-gallery-arrow{width:36px;height:36px;}
  .tool-gallery-arrow.prev{left:8px;}
  .tool-gallery-arrow.next{right:8px;}
  .tool-alt-list .rank-item{padding:13px 4px;}
  .tool-alt-tagline{white-space:normal;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
}
.screenshot{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:linear-gradient(135deg,var(--brand-50),var(--surface-2));}
.screenshot-frame{position:relative;aspect-ratio:16/9;}
.screenshot img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;background:var(--surface-2);}
.screenshot-fallback{position:absolute;inset:0;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-3);font-size:14px;}
.screenshot figcaption{padding:8px 16px;border-top:1px solid var(--border-2);background:var(--surface);font-size:12px;color:var(--text-3);}
/* 品牌预览卡（无真实截图时的可靠替代，取代不稳定的第三方自动截图） */
.tool-preview{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:24px;overflow:hidden;background:linear-gradient(135deg,var(--brand-600),var(--brand-900));color:#fff;text-decoration:none;transition:.2s;}
.tool-preview:hover{filter:brightness(1.06);}
.tool-preview .tp-orb{position:absolute;top:-30%;right:-12%;width:60%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.28),transparent 70%);pointer-events:none;}
.tool-preview .logo,.tool-preview .logo-fallback{position:relative;border-radius:18px;box-shadow:0 8px 24px rgba(0,0,0,.25);background:#fff;}
.tool-preview .tp-name{position:relative;font-size:22px;font-weight:700;}
.tool-preview .tp-tag{position:relative;font-size:14px;color:rgba(255,255,255,.85);max-width:80%;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.tool-preview .tp-domain{position:relative;display:inline-flex;align-items:center;gap:5px;margin-top:4px;font-size:12px;color:rgba(255,255,255,.7);background:rgba(255,255,255,.14);padding:5px 12px;border-radius:var(--radius-full);}
.prose{font-size:15px;color:var(--text);line-height:1.8;}
.prose h2{font-size:20px;margin:24px 0 12px;}
.prose h3{position:relative;margin:26px 0 12px;padding:10px 14px;border-left:4px solid var(--brand-500);border-radius:0 10px 10px 0;background:linear-gradient(90deg,var(--brand-50),transparent);font-size:18px;font-weight:650;line-height:1.5;color:var(--text);}
[data-mode="dark"] .prose h3{background:linear-gradient(90deg,rgba(124,58,237,.16),transparent);}
@media(max-width:640px){.prose h3{margin-top:22px;padding:9px 12px;font-size:17px;}}
.prose p{margin:12px 0;color:var(--text-2);}
.prose ul{padding-left:20px;color:var(--text-2);}
.prose li{margin:6px 0;}
.prose img,.prose video,.prose iframe{border-radius:12px;width:100%;margin:16px 0;}
.prose img{display:block;height:auto;object-fit:contain;}
.prose video,.prose iframe{aspect-ratio:16/9;border:1px solid var(--border);}
.prose pre{background:var(--surface-2);padding:16px;border-radius:12px;overflow:auto;}
.prose code{font-family:ui-monospace,monospace;font-size:13px;}

/* WordPress 普通页面：关于我们、隐私政策等 */
.static-page-wrap{padding-top:32px;}
.static-page{max-width:920px;margin:0 auto;padding:40px 48px;}
.static-page-cover{margin:-40px -48px 32px;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;}
.static-page-cover img{display:block;width:100%;max-height:420px;object-fit:cover;}
.static-page-head{margin-bottom:28px;padding-bottom:22px;border-bottom:1px solid var(--border-2);}
.static-page-head h1{font-size:32px;line-height:1.3;letter-spacing:-.02em;}
.static-page-content{font-size:16px;line-height:1.9;}
.static-page-content>h2:first-child,.static-page-content>h3:first-child{margin-top:0;}
.static-page-content h2{margin-top:34px;padding-bottom:10px;border-bottom:1px solid var(--border-2);font-size:22px;line-height:1.45;}
.static-page-content a{color:var(--brand-600);text-decoration:underline;text-decoration-color:var(--brand-200);text-underline-offset:3px;}
.static-page-content a:hover{color:var(--brand-700);text-decoration-color:currentColor;}
.static-page-content blockquote{margin:20px 0;padding:14px 18px;border-left:4px solid var(--brand-400);border-radius:0 10px 10px 0;background:var(--surface-2);color:var(--text-2);}
.static-page-content table{width:100%;margin:20px 0;border-collapse:collapse;}
.static-page-content th,.static-page-content td{padding:10px 12px;border:1px solid var(--border);text-align:left;}
.static-page-content th{background:var(--surface-2);}
.page-links{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:28px;padding-top:20px;border-top:1px solid var(--border-2);font-size:14px;}
.page-links .post-page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 8px;border-radius:9px;background:var(--surface-2);}
.page-links .post-page-numbers.current{background:var(--brand-600);color:#fff;}
@media(max-width:640px){
  .static-page-wrap{padding-top:22px;}
  .static-page{padding:28px 20px;}
  .static-page-cover{margin:-28px -20px 24px;}
  .static-page-head{margin-bottom:22px;padding-bottom:18px;}
  .static-page-head h1{font-size:26px;}
  .static-page-content{font-size:15px;line-height:1.85;}
  .static-page-content h2{font-size:20px;}
  .static-page-content table{display:block;overflow-x:auto;white-space:nowrap;}
}

/* 工具详情页侧栏推荐 */
.side-tools-widget{padding:20px;}
.side-tools-widget>h2{font-size:17px;margin-bottom:10px;}
.side-tool-list{display:flex;flex-direction:column;gap:8px;}
.side-tool-item{display:flex;align-items:flex-start;gap:11px;padding:10px;border:1px solid var(--border);border-radius:12px;color:var(--text);transition:.15s;}
.side-tool-item:hover{border-color:var(--brand-300);background:var(--brand-50);}
[data-mode="dark"] .side-tool-item:hover{background:rgba(124,58,237,.12);}
.side-tool-item .logo,.side-tool-item .logo-fallback{width:44px;height:44px;flex:0 0 44px;border-radius:11px;}
.side-tool-body{display:block;min-width:0;flex:1;}
.side-tool-head{display:flex;align-items:center;gap:8px;min-width:0;}
.side-tool-title{display:block;min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;line-height:1.4;}
.side-tool-meta{display:flex;align-items:center;justify-content:flex-end;flex-shrink:0;gap:4px;}
.side-tool-meta .badge{font-size:10px;padding:2px 7px;}
.side-tool-category{background:var(--surface-2);color:var(--text-2);}
.side-tool-tagline{display:-webkit-box;margin-top:5px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:12px;line-height:1.5;color:var(--text-3);}
@media(max-width:380px){.side-tool-head{align-items:flex-start;flex-direction:column;gap:5px;}.side-tool-meta{justify-content:flex-start;}}

/* FAQ */
.faq details{padding:12px 0;border-top:1px solid var(--border-2);}
.faq details:first-child{border-top:none;}
.faq summary{cursor:pointer;font-weight:500;list-style:none;display:flex;justify-content:space-between;gap:12px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";color:var(--text-3);transition:.2s;}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq p{margin:10px 0 0;color:var(--text-2);font-size:14px;}

/* 排名小卡 */
.rank-list{display:flex;flex-direction:column;gap:2px;}
.rank-item{display:flex;align-items:center;gap:12px;padding:8px;border-radius:12px;transition:.15s;}
.rank-item:hover{background:var(--brand-50);}
[data-mode="dark"] .rank-item:hover{background:rgba(124,58,237,.12);}
.rank-item .num{width:20px;text-align:center;font-family:var(--font-display);font-weight:700;color:var(--text-3);}
.rank-item .logo{width:36px;height:36px;}
.alt-pk{transition:.15s;}
.alt-pk:hover{background:var(--brand-600)!important;color:#fff!important;}
/* 排行榜列表（第 4 名起）：桌面三列数据 + 列头，移动端仅留排名/工具，与无头版一致 */
.rk-head{display:flex;align-items:center;gap:16px;margin-top:24px;padding:0 14px 8px;font-size:12px;font-weight:500;color:var(--text-3);}
.rk-list{margin-top:8px;display:flex;flex-direction:column;gap:8px;}
.rk-num{font-family:var(--font-display);font-weight:600;color:var(--text);text-align:right;}
@media(max-width:640px){.rk-head,.rk-num{display:none !important;}.rk-list{margin-top:24px;}}


/* 资讯 */
.news-item{display:flex;gap:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:.18s;}
.news-item:hover{transform:translateY(-2px);border-color:var(--brand-300);box-shadow:var(--shadow-lg);}
.news-item .body{flex:1;min-width:0;}
.news-item time{font-size:12px;color:var(--text-3);}
.news-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--text-3);}
.news-meta time{font-size:12px;color:var(--text-3);}
.news-meta .rt{display:inline-flex;align-items:center;gap:3px;}
/* 阅读进度条（文章页，scaleX 由 theme.js 控制，性能友好） */
.read-progress{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;background:linear-gradient(90deg,var(--brand-400),var(--brand-600));z-index:120;will-change:transform;}
@media (prefers-reduced-motion:no-preference){.read-progress{transition:transform .08s linear;}}
/* 文章分享行 */
.article-share{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border-2);}
.share-btn{display:inline-flex;align-items:center;gap:5px;padding:8px 14px;min-height:40px;border:1px solid var(--border);border-radius:var(--radius-full);background:var(--surface);color:var(--text-2);font-size:13px;cursor:pointer;transition:.15s;}
.share-btn:hover{border-color:var(--brand-400);color:var(--brand-600);background:var(--brand-50);}
[data-mode="dark"] .share-btn:hover{background:rgba(124,58,237,.14);color:var(--brand-300);}
.share-btn.done{border-color:var(--brand-500);color:var(--brand-600);}
.news-item h3{font-size:17px;margin:6px 0;}
.news-item p{margin:0;font-size:14px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-item .thumb{width:160px;height:96px;border-radius:12px;object-fit:cover;flex-shrink:0;background:var(--surface-2);}
@media(max-width:640px){.news-item .thumb{display:none;}}

/* 评论 */
.comment{background:var(--surface-2);border-radius:12px;padding:14px;margin-top:12px;}
.comment .who{font-size:12px;color:var(--text-3);}
.comment .who b{color:var(--text-2);}
.comment .txt{margin-top:4px;font-size:14px;color:var(--text);}
.cform input,.cform textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:var(--surface);color:var(--text);font-size:14px;font-family:inherit;}
.cform .grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
@media(max-width:520px){.cform .grid2{grid-template-columns:1fr;}}
.cform label{display:block;font-size:12px;color:var(--text-3);margin:12px 0 4px;}

/* 筛选 chips */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0;}
.filters .lbl{width:40px;font-size:12px;color:var(--text-3);align-self:center;}
.filters a{padding:6px 14px;border-radius:var(--radius-full);font-size:14px;color:var(--text-2);background:var(--surface);border:1px solid var(--border);}
.filters a.on{background:var(--brand-600);color:#fff;border-color:var(--brand-600);}
.filters a:hover:not(.on){border-color:var(--brand-300);color:var(--brand-600);}

/* 页脚 */
.site-footer{margin-top:40px;border-top:1px solid rgba(255,255,255,.08);background:#101828;color:#fff;}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding:48px 24px;}
@media(max-width:768px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
.foot-grid .brand,.foot-grid h4{color:#fff;}
.foot-grid .muted{color:#98a2b3;}
.foot-grid h4{font-size:14px;margin-bottom:12px;}
.foot-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px;}
.foot-grid a{font-size:14px;color:#98a2b3;}
.foot-grid a:hover{color:#c4b5fd;}
.foot-grid .brand{font-size:inherit;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px;text-align:center;font-size:12px;color:#98a2b3;overflow-wrap:anywhere;}
.foot-bottom a{color:#98a2b3;}
.foot-bottom a:hover{color:#c4b5fd;}
@media(max-width:560px){
  .foot-grid{grid-template-columns:1fr;gap:28px;padding:36px 16px;}
  .foot-grid>div{min-width:0;}
  .foot-bottom{padding:16px;line-height:1.7;}
}

/* 收藏按钮 */
.fav-btn{display:inline-flex;align-items:center;gap:5px;background:none;border:none;cursor:pointer;color:var(--text-3);padding:4px;border-radius:8px;font-size:14px;transition:.15s;}
.fav-btn:hover{color:#f43f5e;background:rgba(244,63,94,.08);}
.fav-btn .heart{display:inline-flex;line-height:1;}
.fav-btn.on .heart{color:#f43f5e;}
.fav-btn.on .heart svg{fill:#f43f5e;}
.fav-btn.fav-lg{border:1px solid var(--border);padding:0 16px;min-height:44px;font-weight:600;}
.fav-btn.fav-lg.on{border-color:#fecdd3;background:#fff1f2;color:#e11d48;}
[data-mode="dark"] .fav-btn.fav-lg.on{background:rgba(225,29,72,.15);border-color:rgba(225,29,72,.4);}
.fav-nav{position:relative;}
.fav-nav .badge-count{position:absolute;right:2px;top:2px;min-width:16px;height:16px;padding:0 4px;display:none;align-items:center;justify-content:center;background:#f43f5e;color:#fff;border-radius:9px;font-size:10px;font-weight:700;font-family:var(--font-display);}

/* 搜索建议下拉 */
.suggest-box{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:60;list-style:none;margin:0;padding:6px;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);max-height:60vh;overflow:auto;text-align:left;}
.suggest-box li a{display:flex;flex-direction:column;padding:9px 12px;border-radius:10px;}
.suggest-box li a:hover{background:var(--brand-50);}
[data-mode="dark"] .suggest-box li a:hover{background:rgba(124,58,237,.15);}
.suggest-box li b{font-size:14px;font-weight:500;color:var(--text);}
.suggest-box li span{font-size:12px;color:var(--text-3);margin-top:1px;}
.suggest-box .suggest-all{border-top:1px solid var(--border-2);margin-top:4px;}
.suggest-box .suggest-all a{color:var(--brand-600);font-size:13px;}

/* 标签云 */
.tagcloud-grid{display:flex;flex-wrap:wrap;gap:10px;}
.tagcloud-grid a{padding:8px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);font-size:14px;color:var(--text-2);box-shadow:var(--shadow);transition:.15s;}
.tagcloud-grid a:hover{transform:translateY(-2px);border-color:var(--brand-300);color:var(--brand-700);}
.tagcloud-grid a b{color:var(--text-3);font-family:var(--font-display);font-size:12px;margin-left:6px;font-weight:400;}

/* 通用 */
.empty{text-align:center;padding:64px 24px;color:var(--text-3);border:1px dashed var(--border);border-radius:var(--radius);}
.pagination{display:flex;gap:6px;justify-content:center;align-items:center;margin-top:32px;}
.pagination .pg{display:inline-flex;align-items:center;justify-content:center;height:36px;min-width:36px;padding:0 8px;border-radius:10px;font-size:14px;color:var(--text-2);transition:.15s;}
.pagination .pg:hover{background:var(--surface-2);}
.pagination .pg.current{background:var(--brand-600);color:#fff;font-weight:500;}
.pagination .pg-dots{padding:0 4px;color:var(--text-3);}
/* 兼容旧 WP 原生分页类（如有遗留） */
.pagination .page-numbers{padding:8px 12px;border-radius:10px;font-size:14px;color:var(--text-2);}
.pagination .page-numbers.current{background:var(--brand-600);color:#fff;}
.pagination a.page-numbers:hover{background:var(--surface-2);}
.section-title-lg{font-size:28px;font-weight:700;margin-bottom:8px;}
.muted{color:var(--text-3);font-size:14px;}
/* 返回顶部（长页面，theme.js 滚动超 600px 显示） */
.to-top{position:fixed;right:20px;bottom:24px;z-index:90;width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--brand-600);box-shadow:var(--shadow-lg);cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .2s,transform .2s,background .15s;}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0);}
.to-top:hover{border-color:var(--brand-300);background:var(--brand-50);}
[data-mode="dark"] .to-top:hover{background:rgba(124,58,237,.16);}
@media(max-width:640px){.to-top{right:14px;bottom:16px;}}
/* 工具PK 热门对比组合卡 */
.pk-pair{display:flex;align-items:center;justify-content:center;gap:10px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);text-decoration:none;color:var(--text);transition:.15s;}
.pk-pair:hover{border-color:var(--brand-300);box-shadow:var(--shadow);transform:translateY(-2px);}
.pk-pair .nm{flex:1;min-width:0;font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.pk-pair .vs{flex-shrink:0;font-family:var(--font-display);font-weight:700;color:var(--text-3);font-size:13px;}
.pk-pair .logo,.pk-pair .logo-fallback{width:28px;height:28px;flex-shrink:0;}