:root{--ink:#17191d;--muted:#777d86;--line:#dedfdf;--paper:#f7f8fa;--card:#fff;--lime:#cbff4d;--lav:#e8e1ff;--blue:#dce9ff;--three:#ff6a1f}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,"Noto Sans SC",sans-serif}
a{text-decoration:none;color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding-left:30px;padding-right:30px}
.site-header{height:54px;position:sticky;top:0;z-index:8;background:var(--paper);box-shadow:0 8px 18px #17191d0a;display:flex;align-items:center;justify-content:space-between;max-width:1240px;margin:auto;padding:0 30px;border-bottom:1px solid var(--line);font-size:13px}
.brand{display:flex;align-items:center;gap:0;font-weight:800;letter-spacing:-.04em}
.brand-mark{font-size:22px;letter-spacing:-.1em}
.brand-dot,.brand [data-slot="brand-text"]{font-size:22px;letter-spacing:-.06em;color:var(--three)}
.brand-dot{margin-right:-1px}
.brand i{font-style:normal;color:#aaa}
.brand-sub{font-weight:500;color:#85888d;letter-spacing:0;font-size:11px;margin-left:2px}
.nav-links{display:flex;gap:31px;color:#656a72}
.nav-links a:hover,.submit-link:hover{color:var(--ink)}
.submit-link{font-weight:700}
.header-search{position:absolute;left:50%;transform:translateX(-50%);width:240px;height:32px;margin:0}
.language-switch{display:flex;overflow:hidden;border:1px solid var(--line);border-radius:4px;background:transparent}
.lang-button{border:0;background:transparent;color:var(--muted);padding:7px 9px;font:11px "DM Mono",monospace;cursor:pointer}
.lang-button.active{background:var(--ink);color:white}
.lang-button:hover:not(.active){color:var(--ink)}
.submit-link span{color:#7f58ff;font-size:15px}
.hero{min-height:30vh;display:flex;align-items:center;justify-content:space-between;position:relative}
.hero-copy{padding:12px 0}
.home-main{position:relative}
.ad-slot{background:var(--card);border:1px solid var(--line);border-radius:7px;padding:14px 14px 13px;box-shadow:0 8px 28px #17191d14;transition:transform .2s,box-shadow .2s}
.ad-slot-tag{display:none}
.ad-slot-mini{display:none}
.ad-slot-eyebrow{font:500 9px "DM Mono",monospace;text-transform:uppercase;letter-spacing:.08em;color:#888d95;margin:0 0 10px;text-align:center;padding-bottom:8px;border-bottom:1px dashed var(--line)}
.ad-slot-brand{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.ad-slot-logo{width:30px;height:30px;border-radius:5px;background:var(--lime);display:grid;place-items:center;font-size:16px;color:var(--ink);font-weight:800;flex-shrink:0}
.ad-slot-name{font-weight:800;font-size:14px;letter-spacing:-.02em;color:var(--ink)}
.ad-slot-desc{font-size:11px;line-height:1.55;color:#82868d;margin:0 0 11px}
.ad-slot-email-box{background:#f3f4f5;border-radius:4px;padding:8px 10px;margin-bottom:11px;text-decoration:none;display:flex;flex-direction:column;gap:3px}
.ad-slot-email-label{display:block;font:500 9px "DM Mono",monospace;color:#999;text-transform:uppercase;letter-spacing:.06em}
.ad-slot-email-value{display:block;font:700 11.5px "DM Mono",monospace;color:var(--ink);text-decoration:none;word-break:break-all}
.ad-slot-email-box:hover .ad-slot-email-value{color:#393d43;text-decoration:underline}
.ad-slot-cta{display:block;width:100%;background:var(--lime);color:var(--ink);text-align:center;padding:9px 12px;border-radius:5px;font-weight:800;font-size:12px;text-decoration:none;transition:background .15s,transform .15s}
.ad-slot-cta:hover{background:#d6ff66;transform:translateY(-1px)}
@media(min-width:821px){
.ad-slot{position:fixed;top:64px;right:18px;z-index:9;width:240px;padding:14px;box-shadow:0 10px 30px #17191d1f;transition:width .22s ease,padding .22s ease,box-shadow .22s ease,border-radius .22s ease}
.ad-slot-tag{display:none}
.ad-slot-mini{display:none}
.ad-slot-eyebrow{font:500 9px "DM Mono",monospace;text-transform:uppercase;letter-spacing:.08em;color:#888d95;margin:0 0 10px;text-align:center;padding-bottom:8px;border-bottom:1px dashed var(--line)}
.ad-slot-brand{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.ad-slot-desc{font-size:11px;line-height:1.55;color:#82868d;margin:0 0 11px}
.ad-slot-email-box{background:#f3f4f5;border-radius:4px;padding:8px 10px;margin-bottom:11px;text-decoration:none;display:flex;flex-direction:column;gap:3px}
.ad-slot-cta{display:block;width:100%;background:var(--lime);color:var(--ink);text-align:center;padding:9px 12px;border-radius:5px;font-weight:800;font-size:12px;text-decoration:none;transition:background .15s,transform .15s}
.ad-slot--mini{width:62px;padding:11px 9px;border-radius:10px;cursor:pointer;overflow:hidden;box-shadow:0 8px 24px #17191d1a}
.ad-slot--mini .ad-slot-mini{display:flex;flex-direction:column;align-items:center;gap:6px;font:800 10.5px "DM Mono",monospace;color:var(--ink);text-align:center;line-height:1.25}
.ad-slot--mini .ad-slot-mini-ico{width:26px;height:26px;border-radius:6px;background:var(--lime);display:grid;place-items:center;font-size:15px}
.ad-slot--mini .ad-slot-eyebrow,.ad-slot--mini .ad-slot-brand,.ad-slot--mini .ad-slot-desc,.ad-slot--mini .ad-slot-email-box,.ad-slot--mini .ad-slot-cta{display:none}
.ad-slot--mini:hover{width:240px;padding:14px;box-shadow:0 16px 42px #1a202b29}
.ad-slot--mini:hover .ad-slot-mini{display:none}
.ad-slot--mini:hover .ad-slot-eyebrow,.ad-slot--mini:hover .ad-slot-desc,.ad-slot--mini:hover .ad-slot-cta{display:block}
.ad-slot--mini:hover .ad-slot-brand,.ad-slot--mini:hover .ad-slot-email-box{display:flex}
}
.discovery-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.discovery-links a{border-bottom:1px solid #b8bcc2;color:#666d76;font-size:11px;padding-bottom:2px}
.discovery-links a:hover{border-color:var(--ink);color:var(--ink)}
.hero-metrics{width:420px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-right:30px}
.hero-metrics div{display:flex;flex-direction:column;gap:7px;border-left:1px solid var(--line);padding-left:18px}
.hero-metrics strong{font-size:24px;letter-spacing:-.05em}
.hero-metrics span{font:10px "DM Mono",monospace;text-transform:uppercase;letter-spacing:.04em;color:#999}
.hero-metrics .mono{font:inherit!important;font-size:24px!important;letter-spacing:-.05em!important}
.eyebrow{font:500 11px "DM Mono",monospace;text-transform:uppercase;letter-spacing:.12em;color:#888d95;margin:0 0 21px}
.live-dot{width:6px;height:6px;background:#73d640;border-radius:50%;display:inline-block;margin-right:8px;vertical-align:1px;box-shadow:0 0 0 4px #e0f4d7}
.hero h1{font-size:clamp(38px,5vw,58px);line-height:1.03;letter-spacing:-.075em;margin:0 0 12px;font-weight:800}
html[data-lang="en"] .hero h1{font-size:clamp(34px,3.8vw,44px)}
.hero h1 em,.submit-section em{font-family:Georgia,serif;font-weight:400;letter-spacing:-.08em}
.hero-intro{color:#70757e;font-size:13px;line-height:1.55;margin-bottom:12px}
.hero-intro a{color:var(--three);text-decoration:underline;text-underline-offset:2px;font-weight:500}
.hero-intro a:hover{color:#e0570f}
.hero-actions{display:flex;align-items:center;gap:18px}
.button{border-radius:6px;padding:13px 18px;display:inline-flex;gap:20px;align-items:center;font-size:12px;font-weight:800}
.button-dark{background:var(--ink);color:white}
.button-dark:hover{background:#393d43}
.button-light{background:var(--lime);color:var(--ink);padding:15px 20px}
.hero-note{font:11px "DM Mono",monospace;color:#999}
.hero-orbit{width:300px;height:220px;position:relative;margin-right:30px;transform:scale(.78)}
.orbit-ring{position:absolute;border:1px solid #d9dbdc;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}
.ring-one{width:270px;height:270px}
.ring-two{width:370px;height:195px;transform:translate(-50%,-50%) rotate(-28deg);border-color:#e1e2e3}
.orbit-core{width:110px;height:110px;border-radius:50%;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--ink);color:white;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1}
.orbit-core span{font-size:22px;font-weight:800;letter-spacing:-.08em}
.orbit-core small{font:8px "DM Mono",monospace;color:#aaa;letter-spacing:.12em;text-align:center;margin-top:9px;line-height:1.4}
.orbit-label{position:absolute;background:#fff;border:1px solid #dfe0e1;padding:7px 10px;border-radius:4px;font:10px "DM Mono",monospace;box-shadow:0 5px 18px #20232b0d}
.label-one{top:48px;left:50px;background:var(--lav)}
.label-two{top:198px;right:22px;background:var(--lime)}
.label-three{bottom:23px;left:105px;background:var(--blue)}
.stats-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding-top:18px;padding-bottom:18px}
.stats-strip div{display:flex;flex-direction:column;gap:6px;border-right:1px solid var(--line);padding-left:26px}
.stats-strip div:first-child{padding-left:0}
.stats-strip div:last-child{border:0}
.stats-strip strong{font-size:23px;letter-spacing:-.05em}
.stats-strip span{font:10px "DM Mono",monospace;text-transform:uppercase;letter-spacing:.04em;color:#999}
.mono{font:500 17px "DM Mono",monospace!important;letter-spacing:0!important}
.directory{margin-top:-53px;padding-top:22px;padding-bottom:110px}
.directory-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.seo-summary{max-width:760px;margin:0 0 24px;color:#858a91;font-size:11px;line-height:1.7}
.seo-summary strong{color:#5f646b;font-weight:700}
.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:32px}
.section-heading h2{font-size:38px;letter-spacing:-.07em;margin:0}
.section-heading .eyebrow{margin-bottom:13px}
.search-wrap{height:40px;border:1px solid var(--line);background:white;width:250px;display:flex;align-items:center;padding:0 12px;gap:7px;border-radius:4px}
.search-wrap span{font-size:24px;line-height:0;color:#999;transform:rotate(-20deg)}
.search-wrap input{border:0;outline:0;width:100%;font:12px Manrope;color:var(--ink);background:transparent}
.directory-controls{position:sticky;top:54px;z-index:7;margin-bottom:18px;padding:10px 0 14px;background:var(--paper);box-shadow:0 14px 24px #17191d0a}
/* 分类横向滑动：永不折行，超出可滑动 */
.category-row{display:flex;gap:6px;flex-wrap:nowrap;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:2px}
.category-row::-webkit-scrollbar{display:none}
/* 分类标签行：左右滑动按钮，仅在溢出时出现；整体 margin-bottom 由 .category-bar 承担，保证箭头与标签上下对齐 */
.category-bar{display:flex;align-items:center;gap:6px;margin-bottom:8px}
.category-nav{flex:0 0 auto;width:30px;height:30px;border:1px solid var(--line);background:var(--card);border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#5b5f66;font-size:18px;line-height:1;box-shadow:0 2px 8px #17191d0d;transition:background .15s,color .15s,border-color .15s}
.category-nav:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.category-nav[hidden]{display:none}
.category-row{flex:1 1 auto;min-width:0}
.category{flex:0 0 auto;white-space:nowrap;border:1px solid var(--line);background:transparent;border-radius:4px;padding:6px 9px;font:12px "DM Mono",monospace;color:#747980;cursor:pointer;line-height:1.2;transition:background .15s,border-color .15s,color .15s}
.category b{font-size:10px;color:#a3a6aa;margin-left:5px}
.category:hover,.category.active{background:var(--ink);border-color:var(--ink);color:white}
.category.active b{color:var(--lime)}
/* 推荐标签：橙色高亮，排在「全部」之前 */
.category-hot{display:inline-flex;align-items:center;gap:4px;border-color:#ff7a18;color:#ff7a18;font-weight:600;background:#fff5ec}
.category-hot .hot-flame{font-size:11px;line-height:1}
.category-hot b{color:#ff9a4d}
.category-hot:hover{background:#ff7a18;border-color:#ff7a18;color:#fff}
.category-hot:hover .hot-flame{filter:none}
.category-hot:hover b{color:#fff}
.category-hot.active{background:#ff7a18;border-color:#ff7a18;color:#fff;box-shadow:0 4px 14px #ff7a1840}
.category-hot.active b{color:#ffe1c7}
.directory-toolbar{display:flex;justify-content:flex-start;align-items:center;color:#9a9da2;font:10px "DM Mono",monospace;text-transform:uppercase}
.directory-toolbar span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.directory-toolbar select{border:1px solid var(--line);background:var(--paper);color:#777;font:10px "DM Mono",monospace;outline:0;border-radius:4px;padding:8px 26px 8px 10px}
.item-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.item-card{background:var(--card);border:1px solid #e5e6e7;border-radius:6px;padding:23px;min-height:245px;display:flex;flex-direction:column;cursor:pointer;transition:transform .2s,box-shadow .2s}
.item-card:hover{transform:translateY(-3px);box-shadow:0 14px 35px #1a202b0d}
.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}
.icon-box{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;font-size:17px;font-weight:800}
.icon-box.lav{background:var(--lav)}
.icon-box.lime{background:var(--lime)}
.icon-box.blue{background:var(--blue)}
.icon-box.peach{background:#ffe3d0}
.icon-box.pink{background:#ffd9e9}
.card-metric{font:10px "DM Mono",monospace;color:#9a9da2}
.card-metric span{color:#d19f00;font-size:14px;vertical-align:-1px}
.item-card h3{font-size:17px;letter-spacing:-.05em;margin:0 0 8px}
.item-card p{font-size:11px;line-height:1.65;color:#82868d;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-bottom{display:flex;justify-content:space-between;align-items:end;margin-top:auto;padding-top:18px}
.card-trailing{display:flex;align-items:center;gap:12px}
.metric-delta{color:var(--ink);font:700 14px "DM Mono",monospace;white-space:nowrap}
.tag{font:9px "DM Mono",monospace;color:#84898e;background:#f0f1f2;padding:5px 7px;border-radius:3px}
.card-arrow{font-size:17px;color:#9b9ea3}
.empty-state{text-align:center;padding:50px;color:#999;font-size:13px}
.empty-state button{border:0;background:transparent;text-decoration:underline;cursor:pointer;color:var(--ink)}
/* 非「全部」列表末尾的「查看全部」按钮 */
.view-all{aspect-ratio:10/9;display:flex;align-items:center;justify-content:center;gap:8px;background:var(--card);border:1.5px dashed #cfd2d6;border-radius:6px;color:#5b5f66;font:700 13px Manrope;cursor:pointer;transition:border-color .15s,color .15s,background .15s}
.view-all:hover{border-color:var(--three);color:var(--three);background:#fff7f2}
.view-all .view-all-arrow{font-size:16px}
.ranking-section{background:#eef0f1;padding:83px 0 93px}
.ranking-heading{margin-bottom:28px}
.section-description{font-size:12px;color:#8b9096;line-height:1.7;text-align:right;margin:0}
.ranking-list{border-top:1px solid #d8dbdc}
.rank-row{display:grid;grid-template-columns:52px 1fr 160px 95px 30px;align-items:center;min-height:73px;border-bottom:1px solid #d8dbdc;font-size:13px}
.rank-number{font:12px "DM Mono",monospace;color:#9ca0a4}
.rank-name{font-weight:700}
.rank-owner{font:10px "DM Mono",monospace;color:#9ca0a4}
.rank-metric{font:11px "DM Mono",monospace;text-align:right}
.rank-metric span{color:#ce9c00;font-size:14px}
.rank-arrow{text-align:right;color:#8e9499;font-size:17px}
.submit-section{display:flex;align-items:center;justify-content:space-between;padding-top:105px;padding-bottom:105px}
.submit-section h2{font-size:44px;line-height:1.08;letter-spacing:-.07em;margin:0}
/* 提交按钮 hover 提示邮箱 */
.submit-wrap{position:relative;display:inline-flex}
.submit-tip{position:absolute;right:0;bottom:calc(100% + 10px);background:var(--ink);color:#fff;font:11px "DM Mono",monospace;padding:7px 10px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transform:translateY(4px);transition:opacity .16s ease,transform .16s ease;box-shadow:0 8px 22px #17191d2e;z-index:6}
.submit-tip::after{content:"";position:absolute;top:100%;right:18px;border:6px solid transparent;border-top-color:var(--ink)}
#submit-button:hover + .submit-tip{opacity:1;transform:translateY(0)}
.site-footer{border-top:1px solid var(--line);min-height:85px;display:flex;align-items:center;gap:28px;color:#9a9ea4;font-size:10px}
.site-footer .brand{color:var(--ink);margin-right:15px}
.site-footer .brand-mark,.site-footer .brand-dot,.site-footer .brand [data-slot="brand-text"]{font-size:18px}
.footer-right{margin-left:auto;font:10px "DM Mono",monospace}

/* 首页底部专题导航（SEO 内链） */
.topic-nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:42px auto 0;padding:20px 0;border-top:1px dashed #e3e4e6}
.topic-nav-label{font:10px "DM Mono",monospace;text-transform:uppercase;letter-spacing:.08em;color:#b3b6ba}
.topic-nav-link{font-size:13px;font-weight:600;color:#4b5158;text-decoration:none;padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--card);transition:color .15s,border-color .15s,background .15s}
.topic-nav-link:hover{color:var(--accent,#7951df);border-color:var(--accent,#7951df);background:#fff}

.modal-backdrop{position:fixed;inset:0;background:#101319b8;display:grid;place-items:center;padding:20px;z-index:10}
.modal-backdrop[hidden]{display:none}
.modal{width:min(630px,100%);background:#fff;border-radius:7px;overflow:hidden;position:relative;box-shadow:0 20px 80px #0005}
.modal-close{position:absolute;top:12px;right:15px;display:block;border:0;background:#ffffffeb;width:28px;height:28px;border-radius:50%;font-size:21px;cursor:pointer;z-index:3}
.modal-image{height:210px;background:#20242b center/cover no-repeat}
.modal-body{padding:26px 28px 24px}
.modal-meta{display:flex;gap:12px;font:10px "DM Mono",monospace;text-transform:uppercase;color:#8e949a}
.modal-meta span:first-child{color:#7854ee}
.modal h2{font-size:30px;letter-spacing:-.07em;margin:12px 0 8px}
.modal-body>p{color:#777e86;font-size:13px;line-height:1.7;margin:0 0 22px}
.install-box{background:#f3f4f5;border-radius:4px;display:flex;justify-content:space-between;align-items:center;padding:12px 13px}
.install-box small{display:block;font:9px "DM Mono",monospace;color:#999;margin-bottom:6px}
.install-box code{font:11px "DM Mono",monospace;color:#3e434b}
.install-box button{border:1px solid #d3d5d7;background:white;border-radius:3px;padding:7px 10px;font:10px Manrope;cursor:pointer}
.modal-actions{display:flex;align-items:center;gap:15px;flex:0 0 auto;width:100%;padding:12px 28px 16px;background:#fff;border-top:1px solid #eceeef;box-shadow:0 -10px 24px #fff}
.modal-actions .button{padding:11px 14px}
.modal-updated{font:10px "DM Mono",monospace;color:#aaa}
@media(max-width:820px){.nav-links{display:none}
.directory{margin-top:0}
.hero{min-height:30vh}
.hero h1{font-size:46px}
.hero-orbit{width:260px;transform:scale(.68);margin-right:-25px}
.hero-metrics{width:340px;margin-right:0}
.item-grid{grid-template-columns:repeat(2,1fr)}
.rank-row{grid-template-columns:40px 1fr 100px 80px 20px}
.rank-owner{display:none}
.ad-slot{position:static;width:auto;box-shadow:0 8px 28px #17191d14;padding:14px 14px 13px;border-radius:7px}
.ad-slot-mini{display:none}
.ad-slot-tag{display:inline-block;font:600 9px "DM Mono",monospace;color:#fff;background:#ff7a59;padding:3px 7px;border-radius:3px;margin-bottom:9px;letter-spacing:.06em}
.ad-slot-eyebrow,.ad-slot-brand,.ad-slot-desc,.ad-slot-email-box,.ad-slot-cta{display:block}
.ad-slot-brand,.ad-slot-email-box{display:flex}
}
@media(max-width:560px){.wrap{padding-left:20px;padding-right:20px}
.site-header{padding:0 20px}
.site-header .header-search{left:18px;right:18px;width:auto;margin:0;transform:none}
.brand-sub{display:none}
.submit-link{font-size:11px}
.hero{display:block;padding-top:30px;min-height:30vh}
.hero-copy{padding:0}
.hero h1{font-size:39px}
.hero-orbit{display:none}
.hero-metrics{width:100%;grid-template-columns:repeat(2,1fr);gap:14px;margin:20px 0 0}
.hero-metrics div{padding-left:12px}
.hero-metrics strong{font-size:21px}
.hero-metrics .mono{font-size:21px!important}
.stats-strip{grid-template-columns:repeat(2,1fr);gap:18px}
.stats-strip div{padding-left:0;border-right:0}
.directory{margin-top:0;padding-top:21px;padding-bottom:75px}
.directory-controls{margin-left:-20px;margin-right:-20px;padding:10px 20px 14px;overflow:hidden}
.category-row{gap:5px}
.directory-topbar{margin-bottom:22px}
.section-heading h2{font-size:32px;margin-bottom:20px}
.search-wrap{width:100%}
.category{font-size:11px;padding:5px 8px}
.category b{font-size:9px;margin-left:4px}
.item-grid{grid-template-columns:1fr}
.item-card{min-height:225px}
.ranking-section{padding:65px 0}
.ranking-heading{display:flex}
.ranking-heading h2{font-size:31px}
.section-description{font-size:10px}
.rank-row{grid-template-columns:33px 1fr 75px 18px}
.rank-metric{font-size:10px}
.submit-section{display:block;padding-top:75px;padding-bottom:75px}
.submit-section h2{font-size:38px;margin-bottom:25px}
.site-footer{padding-top:22px;padding-bottom:22px;display:flex;flex-wrap:wrap;gap:8px}
.site-footer .brand{width:100%}
.footer-right{margin-left:0;width:100%}
.modal-image{height:145px}
.modal-body{padding:22px 18px}
.modal h2{font-size:25px}
.install-box{align-items:end;gap:10px}
.install-box code{font-size:9px}
.modal-updated{display:none}
}

.modal-description-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:14px 0}
.modal-description-grid small,.modal-readme small{display:block;font:9px "DM Mono",monospace;color:#999;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.modal-description-grid p,.modal-readme p{font-size:12px;line-height:1.65;color:#777e86;margin:0}
.modal-readme{border-top:1px solid #eceeef;padding-top:14px;margin:16px 0}
.modal-actions{flex-wrap:wrap}
.modal-actions .button-light{padding:11px 14px;font-size:11px}
@media(max-width:560px){.modal-description-grid{grid-template-columns:1fr;gap:12px}
}

.modal-readme-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;border-top:1px solid #eceeef;padding-top:14px;margin:16px 0}
.modal-readme-grid small{display:block;font:9px "DM Mono",monospace;color:#999;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.modal-readme-grid p{font-size:11px;line-height:1.65;color:#777e86;margin:0}
.modal-meta{flex-wrap:wrap}
.modal-meta span{white-space:nowrap}
@media(max-width:560px){.modal-readme-grid{grid-template-columns:1fr;gap:12px}
}

.modal{max-height:calc(100vh - 30px);display:flex;flex-direction:column}
.modal-scroll{overflow-y:auto;min-height:0;overscroll-behavior:contain}
.modal-image{height:180px;flex:0 0 180px;background-size:contain;background-position:center;background-repeat:no-repeat;background-color:#20242b}
.modal-body{overflow:visible}
.modal-detail-block{border-top:1px solid #eceeef;padding-top:14px;margin:16px 0}
.modal-detail-block small{display:block;font:9px "DM Mono",monospace;color:#999;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.modal-detail-block p{font-size:12px;line-height:1.75;color:#777e86;margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
@media(max-width:560px){.modal-image{height:125px;flex-basis:125px}
}

.item-card{min-width:0}
.item-card-link{display:flex;flex:1;flex-direction:column;min-width:0;color:inherit;text-decoration:none}
.item-card p{overflow-wrap:anywhere;word-break:break-word}

.readme-content{color:#646a72;font-size:12px;line-height:1.75;overflow-wrap:anywhere}
.readme-content h1,.readme-content h2,.readme-content h3,.readme-content h4{color:var(--ink);letter-spacing:-.045em;line-height:1.25;margin:18px 0 8px}
.readme-content h1{font-size:21px}
.readme-content h2{font-size:18px}
.readme-content h3{font-size:15px}
.readme-content p{margin:0 0 12px}
.readme-content a{color:#5a3ed0;text-decoration:underline;text-underline-offset:2px}
.readme-content strong{color:var(--ink)}
.readme-content blockquote{border-left:3px solid #d9dce0;margin:12px 0;padding:2px 0 2px 12px;color:#858b92}
.readme-content ul{margin:8px 0 14px;padding-left:20px}
.readme-content li{margin:3px 0}
.readme-content code{font:11px "DM Mono",monospace;background:#f0f1f2;border-radius:3px;padding:2px 4px}
.readme-content pre{background:#20242b;color:#eef0f3;border-radius:5px;overflow:auto;padding:13px;margin:12px 0}
.readme-content pre code{background:transparent;padding:0;color:inherit;white-space:pre}
.readme-content figure{margin:12px 0;text-align:center}
.readme-content img{display:block;max-width:100%;max-height:260px;height:auto;object-fit:contain;margin:0 auto;border-radius:4px}
.readme-empty{color:#9a9ea4!important;font-style:italic}
.modal-readme-section{padding-bottom:2px}

.card-identity{display:flex;align-items:center;gap:10px;min-width:0}
.card-name{font-size:12px;font-weight:700;color:#555b63;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.modal{overflow:hidden}
.modal-detail-block p#modal-description{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;max-height:3.5em}

/* ===== 图片卡片：模块恒为 1:1 正方形（不随屏幕/内容变化） =====
   海报固定 16:9 展示（零裁切），下方文字区显示名字 + 两行简介，
   hover 时文字区向上展开覆盖图片底部，简介可显示到 4 行。 */
.item-card--media{padding:0;overflow:hidden;aspect-ratio:10/9;height:auto;min-height:0;align-self:start;background:var(--card)}
.item-card--media .item-card-link{display:flex;flex-direction:column;height:100%;min-height:0}
.card-media{position:relative;flex:0 0 auto;width:100%;aspect-ratio:16/9;background:#f0f1f2;overflow:hidden;display:grid;place-items:center}
.card-media img{width:100%;height:100%;object-fit:cover;display:block}
.card-media-fallback{display:none;font-size:30px;font-weight:800;color:#17191d}
.card-media--empty{background:linear-gradient(150deg,#eef0f4,#e2e5ea)}
.card-media--empty img{display:none}
.card-media--empty .card-media-fallback{display:grid;place-items:center;width:100%;height:100%}
.item-card--media .card-info{position:relative;z-index:2;flex:1 1 auto;min-height:0;background:var(--card);padding:11px 13px 10px;display:flex;flex-direction:column;gap:4px;overflow:hidden}
.item-card--media .card-info h3{font-size:14px;line-height:1.3;letter-spacing:-.04em;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item-card--media .card-info p{font-size:11.5px;line-height:1.55;color:#82868d;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.item-card--media .card-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px;font:10px "DM Mono",monospace;color:#a3a6aa;white-space:nowrap}
.item-card--media .card-meta .tag{font-size:10px;padding:2px 7px}
.item-card--media .card-meta .card-metric{font-size:10px;color:#a3a6aa}
/* hover 展开已取消：文字区固定高度，简介恒定 2 行 */
@media (hover:none){.item-card--media:hover .card-info{margin-top:0}}

/* Shared list / spatial browsing mode */
.hero-title-row{display:flex;align-items:center;gap:28px;margin-bottom:12px}
.hero-title-row h1{margin:0;flex-shrink:0}
.view-switch{display:flex;border:1px solid var(--line);border-radius:5px;overflow:hidden;flex-shrink:0;align-self:center}
.view-switch button{font:500 12px Manrope,"Noto Sans SC",sans-serif;border:0;background:transparent;color:var(--muted);min-height:36px;padding:8px 12px;cursor:pointer;white-space:nowrap}
.view-switch button[aria-pressed="true"]{background:var(--ink);color:#fff}
.view-switch button:hover{box-shadow:inset 0 0 0 1px #999}
.view-switch button:focus-visible,.gallery3d button:focus-visible,.gallery3d a:focus-visible{outline:3px solid var(--three);outline-offset:-3px}
html[data-view="3d"] #item-grid,html[data-view="3d"] #empty-state{display:none!important}
html[data-view="3d"] .directory{max-width:1540px}
html[data-view="3d"] .hero{min-height:220px}
.gallery3d{height:clamp(560px,72vh,900px);position:relative;background:#e9e9df;border:1px solid #d8d9cd;border-radius:12px;overflow:hidden;margin:10px 0 40px;isolation:isolate;color:#30362d}
.gallery3d[hidden]{display:none}
.gallery3d:fullscreen{height:100dvh;width:100vw;border:0;border-radius:0;margin:0}
.gallery-canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab;outline:none}
.gallery-canvas:active{cursor:grabbing}
.gallery-canvas:focus-visible{box-shadow:inset 0 0 0 3px #ed7635}
.gallery-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:24px;gap:12px}
.gallery-loading-mark{font-size:60px;color:var(--three)}
.gallery-loading strong{font-size:22px}.gallery-loading p{font-size:13px;color:#77806f;margin:0}
.gallery3d button{cursor:pointer;font:inherit;color:inherit}
@media(max-width:760px){.hero-title-row{gap:20px;justify-content:space-between}.hero-title-row h1{flex-shrink:1}.view-switch button{padding:9px 10px;min-height:44px;font-size:11px}html[data-view="3d"] .hero{min-height:0}html[data-view="3d"] .hero-metrics{display:none}.gallery3d{margin-left:-12px;margin-right:-12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Floating museum — editorial typography, warm plaster and quiet chrome. */
.gallery3d.museum{background:#eeeae3;border:0;border-radius:3px;height:clamp(600px,78vh,1000px);color:#42392f}
.museum-heading{position:absolute;left:38px;top:35px;pointer-events:none}
.museum-kicker{font:9px "DM Mono",monospace;letter-spacing:.2em;color:#83766a}
.museum-heading h2{font:400 clamp(42px,4.5vw,70px)/.94 Georgia,"Times New Roman",serif;letter-spacing:-.055em;margin:22px 0 15px}
.museum-heading h2 em{font-weight:400;color:#b6633f}
.museum-subtitle{font-size:11px;color:#8b7c6b;letter-spacing:.04em}
.museum-edition{position:absolute;right:38px;top:37px;text-align:right}
.museum-edition>span{display:block;font:9px monospace;letter-spacing:.22em;color:#8b7c6b;margin-bottom:12px}
.museum-edition strong{font:400 32px Georgia,serif;letter-spacing:-.04em}.museum-edition i{font:italic 26px Georgia,serif;color:#b6a490;padding:0 6px}
.museum-tools{position:absolute;right:36px;top:125px;display:flex;gap:8px}
.museum-tools button{border:1px solid #c9bdad;border-radius:50%;width:38px;height:38px;background:#f5f0e780;font-size:20px}
.museum-footer{position:absolute;bottom:0;left:30px;right:30px;height:72px;border-top:1px solid #bfb29d77;display:flex;align-items:center;justify-content:space-between;gap:12px;background:linear-gradient(0deg,#eeeae3d9,transparent)}
.museum-caption{display:flex;align-items:center;gap:8px;font:10px monospace;color:#796b5b}.museum-dot{width:5px;height:5px;background:#c66b40;border-radius:50%}
.museum-pages{display:flex;align-items:center;gap:17px}.museum-pages button{background:none;border:1px solid #baaa94;border-radius:50%;width:42px;height:42px;font-size:20px}.museum-pages button:hover:not(:disabled),.museum-tools button:hover{background:#fff8ed}.museum-pages button:disabled{opacity:.25;cursor:default}.museum-page{font:10px monospace;letter-spacing:.13em;color:#8a7964}
.museum-hint{font-size:10px;color:#8e806c}
.museum-tooltip{position:absolute;pointer-events:none;padding:11px 14px;background:#faf6edee;border:1px solid #d1c4b1;border-radius:2px;max-width:230px;font-size:11px;color:#5f4f3b;z-index:3}
.museum-detail{position:absolute;right:30px;top:190px;width:300px;max-height:calc(100% - 285px);overflow:auto;background:#fbf7efee;border:1px solid #d8cbbb;padding:28px;backdrop-filter:blur(16px);box-shadow:0 20px 60px #5f473215;z-index:4}
.museum-detail[hidden],.museum-empty[hidden],.museum-tooltip[hidden]{display:none}
.museum-close{position:absolute;right:6px;top:6px;border:0;background:none;width:36px;height:36px;font-size:23px!important;color:#78604b!important}
.museum-detail-kicker{font:9px monospace;letter-spacing:.12em;color:#a37b5d;display:block;padding-right:15px}
.museum-detail h3{font-size:21px;font-weight:500;line-height:1.5;letter-spacing:-.03em;margin:16px 0}
.museum-detail p{font-size:12px;line-height:1.85;color:#96836c;margin-bottom:22px}
.museum-detail a{display:flex;justify-content:space-between;border-top:1px solid #d8c7b1;padding:17px 0 0;font-size:12px;color:#9e4f2a}.museum-detail a span{font-size:18px}
.museum-empty{position:absolute;top:55%;left:50%;transform:translate(-50%,-50%);background:#faf6eced;padding:25px;font-size:13px;line-height:1.8;text-align:center;max-width:85%}
.museum:fullscreen{height:100dvh;border-radius:0}.museum:fullscreen .museum-heading h2{font-size:78px}
@media(max-width:760px){.gallery3d.museum{height:72dvh;min-height:570px}.museum-heading{left:22px;top:25px}.museum-heading h2{font-size:46px;margin:18px 0 12px}.museum-kicker{font-size:7px;letter-spacing:.12em}.museum-subtitle{font-size:9px}.museum-edition{right:20px;top:26px}.museum-edition>span{font-size:7px}.museum-edition strong{font-size:24px}.museum-tools{right:20px;top:100px}.museum-tools button{width:36px;height:36px}.museum-footer{left:18px;right:18px;flex-wrap:wrap;height:87px;padding:10px 0;gap:0}.museum-caption{font-size:9px;max-width:48%}.museum-pages{gap:8px}.museum-pages button{width:36px;height:36px}.museum-page{font-size:9px}.museum-hint{width:100%;text-align:center;font-size:9px}.museum-detail{left:14px;right:14px;width:auto;top:auto;bottom:95px;max-height:220px;padding:20px}.museum-detail h3{font-size:17px;margin:9px 0}.museum-detail p{font-size:11px;margin:0 0 9px}.museum-detail a{padding-top:11px}.museum:fullscreen .museum-heading h2{font-size:46px}}
@media(max-height:500px) and (min-width:600px){.gallery3d.museum{height:520px;min-height:0}.museum:fullscreen{height:100dvh}.museum-detail{top:110px;max-height:calc(100% - 190px)}.museum-heading h2,.museum:fullscreen .museum-heading h2{font-size:40px}.museum-hint{display:none}}

@media(max-width:760px){.museum-inspecting .museum-heading h2,.museum-inspecting .museum-subtitle{visibility:hidden}.museum-pages button,.museum-tools button{min-width:40px;min-height:40px}}
/* Planet view: one continuous collection, no exhibition pagination. */
.museum-heading h2{font-size:clamp(38px,4.5vw,66px)}
.planet-detail-image{display:block;width:100%;aspect-ratio:1.6;object-fit:cover;margin-top:18px;border:1px solid #d4c7b5}
.planet-finder select{max-width:250px;padding:10px 12px;background:#faf7ef;border:1px solid #cbbda6;color:#675a49;font:11px sans-serif;border-radius:4px}
.planet-finder[hidden]{display:none}
@media(max-width:760px){.museum-heading h2{font-size:40px}.museum:fullscreen .museum-heading h2{font-size:40px}.museum-footer{height:90px}.planet-finder{max-width:60%}.planet-finder select{max-width:100%;width:190px;font-size:10px;padding:8px}.planet-detail-image{display:none}.museum-detail{max-height:230px}}
/* Nebula: image-led depth, discreet controls and a dark editorial surface. */
.gallery3d.nebula{background:#080a10;color:#dee3ed;border:1px solid #202633;border-radius:12px}
.nebula-label{position:absolute;top:28px;left:30px;display:flex;gap:10px;align-items:center;font:10px "DM Mono",monospace;letter-spacing:.15em;color:#d4dce8;pointer-events:none}.nebula-label>span:not(.nebula-beacon){color:#465063}
.nebula-beacon{width:5px;height:5px;border-radius:50%;background:#a8c5fd;box-shadow:0 0 12px #a8c5fd80}
.nebula-search{position:absolute;top:18px;left:50%;transform:translateX(-50%);width:230px}
.nebula-search input{width:100%;height:36px;padding:0 13px;color:#dae1ed;background:#111620b3;border:1px solid #ffffff14;border-radius:6px;outline:none;font-size:11px;font-family:inherit;backdrop-filter:blur(10px)}.nebula-search input:focus{border-color:#8099c9}
.nebula .museum-tools{top:18px;right:23px}.nebula .museum-tools button{color:#aab7cb;border:1px solid #ffffff18;background:#111620b3;border-radius:6px;font-size:18px}.nebula .museum-tools button:hover{background:#253046}
.nebula .museum-footer{border-color:#ffffff0c;background:linear-gradient(0deg,#080a10e6,transparent);height:65px}.nebula .museum-caption{color:#a5afc0;font-size:10px}.nebula .museum-dot{background:#91a9d1}.nebula .museum-hint{color:#637088;font-size:10px}
.nebula .museum-tooltip{background:#111722ec;color:#d3dcee;border:1px solid #ffffff1c;border-radius:6px;box-shadow:0 6px 22px #0005}
.nebula .museum-detail{top:auto;bottom:94px;right:30px;width:280px;max-height:calc(100% - 180px);background:#0f1522da;border:1px solid #ffffff14;color:#dee5f0;border-radius:10px;padding:23px;box-shadow:0 20px 60px #0005}
.nebula .museum-detail h3{font-size:20px;line-height:1.5;font-weight:500;color:#e7edf7}.nebula .museum-detail p{color:#8492aa;font-size:12px}.nebula .museum-detail-kicker{color:#74849e}.nebula .museum-close{color:#aab8cf!important}.nebula .museum-detail a{border-color:#ffffff14;color:#a8c6ff}.nebula .planet-detail-image{display:none}
.nebula .planet-finder select{background:#101724;color:#a9b9d1;border-color:#2c374b}.nebula .museum-empty{background:#101622e6;color:#adbcd3;border:1px solid #29364c;border-radius:8px}
@media(max-width:760px){.nebula-label{top:26px;left:17px;font-size:8px;gap:7px;letter-spacing:.1em}.nebula-search{top:65px;width:calc(100% - 34px)}.nebula .museum-tools{top:16px;right:15px}.nebula .museum-tools button{width:35px;min-width:35px;min-height:35px;height:35px}.nebula .museum-footer{height:78px}.nebula .museum-detail{left:12px;right:12px;bottom:88px;width:auto;max-height:200px;padding:18px}.nebula .museum-detail h3{font-size:16px;margin:10px 0}.nebula .museum-detail p{font-size:11px;margin-bottom:12px}.nebula .museum-caption{font-size:9px}.nebula .museum-hint{font-size:9px}}

/* Dedicated immersive view; the switch returns to its hero slot in list mode. */
.hero-mode-slot{flex:0 0 auto;margin-left:32px;align-self:center}
html[data-view="3d"],html[data-view="3d"] body{height:100%;overflow:hidden;background:#080a10}
html[data-view="3d"] body>header,html[data-view="3d"] body>main,html[data-view="3d"] body>footer{display:none!important}
html[data-view="3d"] body>.gallery3d{position:fixed;inset:0;width:100%;height:100dvh;min-height:0;margin:0;border:0;border-radius:0;z-index:100}
html[data-view="3d"] body>.view-switch{position:fixed;right:24px;top:20px;z-index:110;background:#111722;border-color:#ffffff26;color:#acb6c8}
html[data-view="3d"] .view-switch button{color:#aeb8ca}
html[data-view="3d"] .view-switch button[aria-pressed="true"]{background:#dce5f4;color:#111722}
html[data-view="3d"] .nebula .museum-tools{top:82px;right:24px}
@media(max-width:760px){.hero-mode-slot{margin:20px 0 24px}html[data-view="3d"] body>.view-switch{top:14px;right:14px}html[data-view="3d"] .nebula .museum-tools{top:116px;right:15px}.nebula-label{max-width:130px;font-size:7px}}

html[data-view="3d"] .museum-tools [data-action="full"]{display:none}

/* Keep the mode switch beside the title on narrow screens. */
@media(max-width:760px){
  .hero{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:16px;align-items:center;padding-top:30px}
  .hero-copy{display:contents}
  .hero h1{grid-column:1;grid-row:1;margin-bottom:0}
  .hero-mode-slot{grid-column:2;grid-row:1;margin:0;justify-self:end;align-self:center}
  .hero-intro{grid-column:1 / -1;grid-row:2;margin-top:18px}
}
@media(max-width:380px){
  .hero{column-gap:8px}
  .hero h1,html[data-lang="en"] .hero h1{font-size:32px}
  .hero-mode-slot .view-switch button{padding-left:7px;padding-right:7px;font-size:10px}
}

@media(max-width:760px){
  .hero{margin-top:-23px}
  #directory{margin-top:-28px}
}

/* Compact language controls remain beside search on phones. */
.language-switch{flex-shrink:0}
.lang-button{width:34px;height:32px;padding:0;text-align:center}
@media(max-width:560px){
  .site-header{gap:12px}
  .site-header>.brand{display:none}
  .site-header .header-search{position:relative;left:auto;right:auto;transform:none;width:auto;min-width:0;flex:1}
  .site-header .language-switch{display:flex;margin-left:auto}
}

.music-credit{position:absolute;left:30px;bottom:82px;z-index:2;color:#8290a8;font:9px monospace;text-decoration:none;opacity:.7}.music-credit:hover{opacity:1;color:#c5d3ec}
@media(max-width:760px){.music-credit{left:18px;bottom:88px;font-size:8px}}

/* WonderLab X identity */
.brand{white-space:nowrap;gap:5px}.brand-mark{letter-spacing:-.045em}.brand-dot{display:none}.brand [data-slot="brand-text"]{color:#7951df}
@media(max-width:600px){.site-header{padding:0 14px;gap:10px}.site-header>.brand{display:flex;flex-shrink:0}.site-header .brand-mark,.site-header .brand [data-slot="brand-text"]{font-size:17px}.site-header .header-search{min-width:0}.site-header .header-search input{width:100%;min-width:0}.site-header .language-switch{flex-shrink:0;gap:0}.hero h1{font-size:clamp(29px,8vw,42px)}}