:root{--accent:#2475d3;--blue:#2475d3;--ink:#282a2d;--muted:#687588;--bg:#f9f9f9;--line:#e7e7e7;--sidebar:194px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;color:var(--ink);background:var(--bg);font:13px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button,a,input,textarea,select{outline-offset:4px}
button{cursor:pointer}
img{max-width:100%}
h1,h2,p{margin-top:0}
h1{font-size:26px}
h2{font-size:15px}
button,.primary{border:0;background:var(--accent);color:white;padding:9px 20px;border-radius:7px}
.site-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid #ededed;box-shadow:0 3px 16px #00000005;height:58px;display:flex;align-items:center;padding:0 26px;gap:38px}
.brand{font-size:20px;font-weight:750;letter-spacing:-.5px;color:#303766}
.brand img{max-height:36px;max-width:190px;object-fit:contain}
.brand-lockup{display:inline-flex;align-items:center;gap:7px;vertical-align:middle;white-space:nowrap}
.brand-lockup .brand-mascot{width:46px;height:46px;max-height:none;max-width:none;object-fit:contain}
.brand-wordmark{display:flex;flex-direction:column;gap:2px;line-height:1.2;letter-spacing:0}
.brand-wordmark strong{font-size:17px;font-weight:800}
.site-header .brand-wordmark{max-width:280px;min-width:0}.site-header .brand-wordmark strong{overflow:hidden;text-overflow:ellipsis}
.tool-initial{font-size:16px;font-weight:700;color:#6551c8;background:#eeebfb!important}
.brand-wordmark small{font-size:11px;letter-spacing:1px;font-weight:600}
.footer-brand .brand-wordmark{color:#fff}
.footer-brand .brand-lockup .brand-mascot{width:58px;height:58px;max-height:none}
@media(max-width:680px){.brand-lockup{gap:4px}.brand-lockup .brand-mascot{width:34px;height:34px}.brand-wordmark strong{font-size:12px}.brand-wordmark small{font-size:9px;letter-spacing:.5px}.site-header .brand-wordmark{max-width:135px}}
.site-header nav{display:flex;height:100%;align-items:center;gap:30px}
.site-header nav a{padding:5px 10px;border-radius:6px;font-size:14px;font-weight:700;transition:background .15s,color .15s}
.site-header nav a:hover{color:var(--accent);background:#f1f3f5}
.language-menu{margin-left:auto;position:relative}
.language-menu summary{cursor:pointer;min-height:44px;min-width:110px;padding:10px 16px;border:1px solid #e0e3ef;border-radius:8px;background:#f8f9ff;font-size:14px;white-space:nowrap}
.language-menu>div{position:absolute;right:0;top:calc(100% + 8px);width:220px;max-height:360px;overflow:auto;padding:8px;background:#fff;box-shadow:0 8px 20px #15203618;border-radius:8px}
.language-menu a{display:flex;align-items:center;gap:10px;padding:11px 12px;min-height:44px;font-size:14px;border-radius:5px}
.language-flag{width:24px;height:16px;object-fit:cover;flex:none;border:1px solid #0000000c}
.language-menu a:hover{background:var(--bg)}
.site-sidebar{position:fixed;left:0;top:58px;width:var(--sidebar);height:calc(100vh - 58px);overflow:auto;padding:24px 10px;background:#2c323a;border-right:1px solid #2c323a;z-index:10}
.site-sidebar a{display:flex;align-items:center;gap:9px;padding:11px 10px;margin-bottom:3px;border-radius:6px;font-size:14px;line-height:1.5;color:#e8e8e8}
.navigation-icon{width:18px;height:18px;flex:none;color:#727c99;vertical-align:middle}
.site-sidebar a>span{flex:1;min-width:0;overflow-wrap:anywhere}
.navigation-arrow{width:12px;height:12px;flex:none;color:#929bb4}
.site-sidebar a.active .navigation-icon,.site-sidebar a:hover .navigation-icon{color:#84b8f2}
.site-sidebar a:hover{background:#3a424e;color:#fff}
.site-sidebar a.active{background:#3a424e;color:#fff;box-shadow:inset 3px 0 var(--accent);font-weight:600}
.site-main{margin-left:var(--sidebar);padding:30px 30px 56px;min-height:65vh}
.search-zone{background:#f3f4f6;border:1px solid #ededf0;border-radius:14px;padding:32px 24px;margin:16px 0 48px;box-shadow:inset 0 1px 0 #ffffffb3}
.site-search{display:flex;max-width:900px;margin:0 auto;gap:8px;background:#fff;border:1px solid #d7def0;border-radius:32px;padding:6px;box-shadow:0 6px 24px #5652ff0c;min-height:58px}
.site-search:focus-within{border-color:#8a83ee;box-shadow:0 0 0 3px #5652ff14,0 8px 24px #5652ff12}
.site-search input{width:100%;border:0;background:transparent;padding:6px 22px;font-size:14px;min-width:0;border-radius:30px}
.site-search button{border-radius:30px;min-width:110px;white-space:nowrap;background:var(--accent)}
.page-heading{text-align:center;padding:18px 0 8px}
.page-heading h1{margin-bottom:10px}
.page-heading p{color:var(--muted)}
.floor{margin:0 0 28px;scroll-margin-top:80px;padding:16px;border:1px solid transparent;border-radius:10px;background:transparent}
.floor-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px;gap:16px}
.floor-heading h2{margin:0;font-size:18px}
.floor-heading h2>a{display:flex;align-items:center;gap:8px}
.more{font-size:12px;white-space:nowrap;color:#5359a1}
.more:hover{color:var(--accent)}
.pills{display:inline-flex;max-width:100%;gap:0;align-items:center;flex-wrap:wrap;margin:0 0 16px;background:#e0e0e0;border:3px solid transparent;border-radius:6px}
.pills a,.pills button{background:transparent;color:#60656e;padding:0 12px;border-radius:6px;font-size:14px;line-height:28px;min-height:28px;border:0;transition:background .2s,color .2s}
.pills a:hover,.pills button:hover{background:var(--accent);color:#fff}
.pills .active{background:var(--accent);color:#fff}
.floor[data-floor]>.pills{flex-wrap:nowrap;overflow:hidden;min-height:34px}
.floor[data-floor]>.pills>a,.floor[data-floor]>.pills>button{flex:none;white-space:nowrap}
.pills>[hidden]{display:none}
.category-pills{margin:0 0 30px}
.tool-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px 12px}
.site-main>.tool-grid{padding:16px;background:transparent;border:1px solid transparent;border-radius:10px}
.tool-card{display:flex;align-items:center;gap:10px;background:#fff;border-radius:6px;min-height:60px;padding:12px;min-width:0;border:1px solid #e3e8f2;box-shadow:0 3px 10px #263f7c05;transition:transform .15s,border-color .15s,box-shadow .15s}
.tool-card:hover{background:#fff;border-color:#b7cfe9;box-shadow:0 5px 14px #2475d30d;transform:translateY(-2px)}
.tool-card>.tool-logo{width:40px;height:40px;display:flex;align-items:center;justify-content:center;flex:none;background:transparent;border-radius:0;overflow:hidden}
.tool-logo>img{width:40px;height:40px;object-fit:contain;border-radius:0}
.tool-card>.tool-copy{min-width:0;display:block;flex:1}
.tool-card strong{display:block;font-size:15px;line-height:18px;font-weight:700;color:#202b43;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.tool-card small{display:block;margin-top:2px;font-size:13px;line-height:16px;font-weight:400;color:#687588;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.tool-card[hidden]{display:none}
.empty,.filter-empty{padding:18px;color:var(--muted);font-size:13px}
.ad-area{margin:30px 0;min-height:90px;background:#f0f3f9;border-radius:6px;text-align:center;padding:10px}
.ad-area small{display:block;color:var(--muted);font-size:10px}
.home-ad-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:30px 0}
.home-ad-pair>.ad-area{margin:0;min-width:0}
.home-ad-pair .ad-placeholder{width:100%;height:90px}
@media(max-width:760px){.home-ad-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.home-ad-pair .ad-placeholder{height:100px}.home-ad-pair>.ad-area{padding:6px}}
.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:12px}
.breadcrumb a:hover{color:var(--accent)}
.site-footer{position:relative;z-index:11;background:linear-gradient(115deg,#252b3b,#202636);color:#b7bdc8;padding:30px max(26px,5vw) 16px}
.footer-top{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:40px;align-items:start;max-width:1440px;margin:auto}
.footer-brand>a{color:#fff;font-size:20px;font-weight:700}
.footer-brand img{max-height:38px}
.footer-brand p{font-size:12px;max-width:390px;margin-top:12px}
.footer-top nav{display:grid;grid-template-columns:1fr 1fr;gap:8px 22px;font-size:12px}
.footer-top a:hover{color:#fff}
.qr-list{display:flex;gap:22px;justify-content:flex-end}
.qr-list figure{margin:0;text-align:center}
.qr-list img{width:78px;height:78px;object-fit:contain;background:#fff;padding:4px}
.qr-list figcaption{font-size:11px;margin-top:4px}
.footer-bottom{max-width:1440px;margin:22px auto 0;border-top:1px solid #454951;padding-top:10px;font-size:11px}
.footer-bottom>a{margin-left:16px}
.footer-bottom p{margin:6px 0 0}
.page-panel,.article-panel{background:#fff;border-radius:8px;padding:32px;max-width:1050px;margin:0 auto 34px}
.standalone-layout{display:grid;grid-template-columns:184px minmax(0,1050px) 184px;gap:24px;justify-content:center;align-items:start}
.standalone-layout>.page-panel{width:100%;margin:0 0 34px;min-width:0}
.page-ad .ad-area{margin:0;padding:10px;max-width:100%;overflow:hidden}
.page-ad .ad-placeholder{width:160px;height:600px}
.ad-reserved{container-type:inline-size}
.ad-placeholder{width:min(728px,100%);height:90px;margin:auto;background:linear-gradient(110deg,#edf0f7,#eceafa);border:1px dashed #ced6e8;border-radius:5px}
.ad-unit-wrap{max-width:100%;margin:auto}.adsbygoogle{display:block;margin:auto}
@media(max-width:1200px){.standalone-layout{grid-template-columns:minmax(0,1fr) 184px;gap:20px}.page-ad-left{grid-column:1/-1;grid-row:2}.page-ad-left .ad-placeholder{width:min(728px,100%);height:90px}}
@media(max-width:760px){.standalone-layout{grid-template-columns:minmax(0,1fr);gap:20px}.standalone-layout>.page-panel{grid-row:1}.page-ad-left,.page-ad-right{grid-column:1;grid-row:auto}.page-ad .ad-placeholder{width:min(300px,100%);height:250px}}
.prose{font-size:14px;line-height:1.9;color:#555f70}
.prose p{margin-bottom:20px}
.public-form{max-width:660px}
.public-form label{display:block;margin-bottom:17px}
.public-form input,.public-form textarea,.public-form select{display:block;width:100%;padding:10px;border:1px solid #dfe3ec;border-radius:6px;background:white;margin-top:6px}
.public-form input[type=file]{padding:6px}
.honeypot{position:absolute;left:-10000px;width:1px!important;height:1px}
.contact-qrs{display:flex;gap:22px}
.contact-qrs figure{margin:10px;text-align:center}
.contact-qrs img{width:110px;height:110px;object-fit:contain}
.pagination{display:flex;justify-content:center;gap:8px;margin:30px}
.pagination a{padding:6px 12px;background:#fff;border-radius:5px}
.pagination a.active{background:var(--accent);color:#fff}
.news-list article{background:#fff;padding:22px;margin-bottom:12px;border-radius:7px}
.news-list article>a{display:flex;gap:22px}
.news-list img{width:160px;height:100px;object-fit:cover;border-radius:6px}
.news-list h2{font-size:18px}
.news-list p,.news-list time,.article-panel>time{color:var(--muted);font-size:12px}
.article-cover{display:block;max-height:400px;margin:25px auto}
.article-panel .prose{margin-top:28px}
.notice{padding:12px 18px;background:#e8f7ef;border:1px solid #bce4d0;border-radius:6px;margin-bottom:20px}
.notice.error{background:#fff0f0;border-color:#facaca;color:#a92c2c}
.mobile-menu{display:none}
.simple{display:grid;min-height:100vh;place-items:center}
.language-entry{text-align:center;background:#fff;padding:50px;border-radius:12px}
.language-options{display:flex;justify-content:center;gap:15px;flex-wrap:wrap}
.language-options a{padding:12px 28px;background:var(--accent);color:white;border-radius:8px}
.device-mobile{display:none}

@media(max-width:1200px){.tool-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.site-main{padding-left:22px;padding-right:22px}
}
@media(max-width:900px){.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.footer-top{grid-template-columns:1fr 1fr}
.qr-list{justify-content:flex-start;grid-column:1/-1}
.site-header{gap:20px}
.site-header nav{gap:18px}
}
@media(max-width:680px){.site-header{height:54px;padding:0 12px;gap:12px}
.brand{font-size:16px}
.brand img{max-width:130px}
.site-header nav{gap:6px;font-size:11px}
.site-header nav a{padding:5px 3px}
.language-menu{font-size:11px}
.language-menu summary{min-width:76px;padding:10px 9px;font-size:12px}
.mobile-menu{display:block;padding:4px 7px;background:transparent;color:var(--ink)}
.site-sidebar{transform:translateX(-100%);transition:transform .2s;top:54px;background:white}
.site-sidebar.open{transform:translateX(0);background:#2c323a}
.site-main{margin-left:0;padding:24px 14px 34px}
.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.tool-card{padding:10px 9px}
.search-zone{padding:24px 12px;margin:10px 0 34px;border-radius:10px}
.site-search{min-height:52px}
.site-search input{padding-left:13px}
.site-search button{min-width:72px;padding:8px 14px}
.page-heading h1{font-size:23px}
.pills{gap:4px}
.pills a,.pills button{padding:5px 10px;font-size:13px}
.floor{margin-bottom:22px;padding:12px}
.page-panel,.article-panel{padding:21px 18px}
.site-footer{padding:25px 20px}
.footer-top{gap:20px}
.footer-brand>a{font-size:17px}
.footer-top nav{gap:6px 10px}
.qr-list{gap:15px}
.news-list img{width:92px;height:75px}
.news-list h2{font-size:16px}
.device-mobile{display:block}
.device-desktop{display:none}
.contact-qrs{flex-wrap:wrap}
.language-entry{padding:30px}
}


.cookie-settings{border:0;background:none;color:inherit;text-decoration:underline;cursor:pointer;padding:0;margin:0 16px 8px 0;font:inherit}.cookie-settings[hidden]{display:none}

/* 横向分类与查看更多保持同一水平线，按钮不参与裁切。 */
.category-nav-row{display:flex;align-items:center;gap:18px;margin:0 0 16px;min-width:0}
.category-nav-row>.pills{display:flex;flex:1;min-width:0;max-width:none;margin:0;flex-wrap:nowrap;overflow:hidden;min-height:34px}
.category-nav-row>.pills>a,.category-nav-row>.pills>button{flex:none;white-space:nowrap}
.category-nav-row>.more{flex:none;display:flex;align-items:center;min-height:34px;color:var(--accent)}
.category-nav-row.category-pills{margin-bottom:30px}

.category-nav-row.expanded>.pills{flex-wrap:wrap;overflow:visible}

.tool-summary-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;align-items:start;margin-bottom:28px}
.tool-summary-info{min-width:0}
.tool-summary-ad .ad-area{margin:0;padding:0;background:transparent}
.tool-summary-ad .ad-placeholder{width:300px;height:250px;max-width:100%}
.tool-summary-ad .ad-unit-wrap{width:100%;min-height:250px}
@media(max-width:1100px){.tool-summary-layout{grid-template-columns:minmax(0,1fr);gap:24px}.tool-summary-ad{justify-self:center;width:min(320px,100%)}}
@media(max-width:760px){.tool-summary-ad .ad-placeholder{width:min(320px,100%);height:100px}.tool-summary-ad .ad-unit-wrap{min-height:100px}}

.collection-summary{text-align:center;margin:18px 0 0;color:#6b7280;font-size:15px;line-height:1.8;overflow-wrap:anywhere}
.collection-brand{font-weight:600;color:#394557}
.collection-count{display:inline-block;color:var(--accent);font-size:20px;font-weight:750;font-variant-numeric:tabular-nums;line-height:1.2;margin:0 3px}
@media(max-width:760px){.collection-summary{font-size:14px}.collection-count{font-size:18px}}