/* Lavender: a standalone theme. No legacy layout or utility stylesheet. */
:root{--page:#f1f3f9;--surface:#fff;--ink:#3d425d;--body:#4d5059;--muted:#9594b5;--line:#ededf4;--soft:#f7f6fd;--accent:#4939f5;--tab:#f1f4f9;--card:#f5f4fa;--card-line:#dddbe8;--card-ink:#27313a;--card-muted:#68737d;--yellow:#f2d24e;--tool:#cbd5e9;font-family:"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:var(--page);font-synthesis:none}
:root[data-mode=dark]{--page:#171824;--surface:#222431;--ink:#e0e2f0;--body:#ccd0dc;--muted:#a4a5bc;--line:#353746;--soft:#2a2c3d;--tab:#33324c;--card:#292f37;--card-line:#46515f;--card-ink:#e1e7ed;--card-muted:#afb9c4;--tool:#39445c;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--page);border-top:0;min-width:320px}a{color:inherit;text-decoration:none}button,input,summary{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button,input{color:inherit}button{background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:9px 15px}input{background:var(--surface);border:1px solid var(--card-line);border-radius:5px;padding:10px 13px;min-width:0}a:hover{color:var(--accent)}button:hover{filter:brightness(.96)}:focus-visible{outline:3px solid #8178f9;outline-offset:4px}[hidden]{display:none!important}svg{width:20px;height:20px;flex-shrink:0;vertical-align:middle}.skip-link{position:fixed;z-index:100;left:20px;top:-80px;background:var(--surface);padding:14px}.skip-link:focus{top:10px}.site-header{position:relative}.topbar{height:44px;display:flex;align-items:center;justify-content:space-between;padding:0 4px;margin-bottom:12px}.header-tools{display:flex;gap:18px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:8px;background:none;border:0;color:#4c587a;border-radius:9px}.icon-button svg{width:25px;height:25px}.account-menu{position:relative}.account-menu summary{list-style:none;cursor:pointer}.account-menu summary::-webkit-details-marker{display:none}.account-menu nav{position:absolute;z-index:15;right:0;top:50px;width:180px;display:grid;background:var(--surface);border:1px solid var(--line);box-shadow:0 10px 30px #25203d1a;padding:12px;border-radius:12px}.account-menu nav>*{padding:10px}.search-panel{padding:0 0 16px}.search-panel>div{display:flex;gap:10px}.search-panel input{flex:1}.search-panel input:focus-visible{outline:none;outline-offset:0;border-color:#8994a6;box-shadow:inset 0 0 0 1px #8994a6}.search-panel button,.primary-button{background:var(--accent);color:#fff;border:0;border-radius:6px;padding:11px 22px;display:inline-flex;justify-content:center}.hero{height:200px;position:relative;isolation:isolate;overflow:hidden;border-radius:12px;background:#0e1828}.hero-image{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 53%}.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#07132200 20%,#07132212 40%,#07101d99 100%)}.site-nav{position:absolute;inset:0 0 auto;z-index:2;display:flex;gap:24px;align-items:center;flex-wrap:wrap;min-height:52px;padding:12px 16px;margin:0;border-radius:12px 12px 0 0;border-bottom:1px solid rgba(255,255,255,.42);background:rgba(255,255,255,.9);color:#303949;box-shadow:0 1px 8px rgba(12,22,38,.04)}.site-nav a{display:flex;align-items:center;gap:7px;font-size:14px;line-height:1.5}.site-nav svg{width:18px;height:18px}.hero-profile{position:absolute;bottom:18px;right:18px;left:18px;display:flex;align-items:center;justify-content:flex-end;gap:12px;color:#fff}.hero-copy{text-align:right;min-width:0}.site-name{font-size:22px;font-weight:700;color:#fff!important}.hero-copy p{font-size:14px;line-height:1.6;margin:3px 0 0;text-shadow:0 1px 3px #000;overflow-wrap:anywhere}.site-avatar{width:56px;height:56px;flex-shrink:0;border-radius:12px;border:2px solid rgba(255,255,255,.85);overflow:hidden;background:#f1f1db}.site-avatar img{width:100%;height:100%;object-fit:cover}.category-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 24px;padding:0;border:0}.category-tabs a{padding:9px 14px;line-height:1.4;border-radius:8px;background:var(--tab);color:#64748b;font-size:15px;transition:background-color .18s,color .18s,box-shadow .18s}.category-tabs a[aria-current]{background:var(--accent);color:#fff}.article-region{padding:0}.post-list{display:grid;gap:15px}.note-card{position:relative;border:1px solid var(--card-line);background:var(--card);padding:27px 30px 22px;color:var(--card-ink);border-radius:8px;transition:border-color .2s,background .2s;overflow:hidden}.note-card:hover{border-color:#a0afbd}.registration{position:absolute;top:7px;right:12px;color:#9aabb9;font-size:18px;font-weight:700}.card-labels{display:flex;gap:10px;align-items:center}.category-label{font-size:16px;color:#272b31;background:var(--yellow);border:1px solid #cbb34c;border-radius:4px;padding:4px 10px;font-weight:700;line-height:1.4}.pin-label{font-size:12px;color:var(--card-muted)}.note-title{font-size:24px;line-height:1.5;margin:14px 0 17px;font-weight:700;letter-spacing:-.4px;overflow-wrap:anywhere}.note-meta{display:flex;gap:18px;align-items:center;flex-wrap:wrap;font-size:16px;color:var(--card-muted);line-height:1.5}.note-meta>span,.note-meta time{display:inline-flex;align-items:center;gap:7px}.note-meta svg{width:18px;height:18px}.note-meta i{width:8px;height:8px;background:var(--yellow);display:inline-block}.permission-label{border:1px solid #dce2e7;padding:0 7px}.note-excerpt{font-size:18px;line-height:1.9;color:var(--card-muted);margin:19px 0 20px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;min-height:3.8em}.note-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:32px}.note-tags{display:flex;gap:8px;flex-wrap:wrap}.note-tags a{background:#dfe5e8;color:var(--card-muted);font-size:13px;padding:5px 9px;border-radius:2px}.read-link{font-size:15px;white-space:nowrap;display:flex;align-items:center;gap:12px}.read-link span{font-size:27px;line-height:1;transition:transform .2s}.read-link:hover span{transform:translateX(4px)}.pagination{border-top:1px solid var(--line);margin:14px 0 0;padding:18px 0 30px;display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px;font-size:14px}.pagination>a,.pagination>.disabled,.page-jump button{padding:9px 12px;border:1px solid var(--card-line);border-radius:5px;background:var(--surface)}.pagination [aria-current]{border-color:#668ba9;background:#e7eff6;color:#27313a}.page-count,.disabled{color:#aab3c1}.page-jump{display:flex;gap:6px}.page-jump input{width:66px;text-align:center;padding:8px}.listing-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 24px}.listing-heading h1{font-size:22px}.listing-heading span{font-size:14px;color:var(--muted)}.site-footer{margin:24px 0 0;padding:20px 0 0;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.floating-tools{position:fixed;left:calc(50% + 470px);bottom:6%;display:grid;gap:12px}.floating-tools .icon-button{background:var(--tool);width:46px;height:46px;border-radius:12px}.floating-tools svg{width:23px;height:23px}.article-toc{position:fixed;z-index:20;right:max(24px,calc((100vw - 900px)/2 + 24px));bottom:70px;background:var(--surface);box-shadow:0 10px 40px #17152d2b;border:1px solid var(--line);border-radius:12px;padding:22px;width:290px;max-height:65vh;overflow:auto}.article-toc strong{display:block;margin-bottom:14px}.article-toc a{font-size:14px;display:block;padding:7px 0;color:var(--body)}.article-toc a[data-depth="3"]{padding-left:14px}.article-toc a[aria-current]{color:var(--accent)}.detail-main{padding:28px 16px 0}.article-heading{padding-bottom:32px;margin-bottom:48px;border-bottom:1px solid var(--line)}.article-heading h1{font-size:28px;font-weight:500;line-height:1.55;letter-spacing:-.5px;margin:0 0 15px;color:var(--body);overflow-wrap:anywhere}.article-meta{display:flex;align-items:center;gap:16px;color:var(--body);font-size:17px}.article-meta>span{display:flex;align-items:center;gap:6px}.article-meta svg{width:18px;height:18px}.article-category{margin-left:auto;background:var(--tab);color:var(--muted);padding:7px 12px;border-radius:7px;font-size:16px}.prose-paper{font-size:21px;line-height:1.85;color:var(--body);overflow-wrap:anywhere}.prose-paper>:first-child{margin-top:0}.prose-paper p{margin:0 0 25px}.prose-paper h1,.prose-paper h2,.prose-paper h3,.prose-paper h4{font-weight:600;line-height:1.5;color:var(--body);scroll-margin-top:30px}.prose-paper h2{font-size:36px;margin:50px 0 25px}.prose-paper h3{font-size:27px;margin:35px 0 20px}.prose-paper a{color:#7168db;text-decoration:underline;text-underline-offset:4px}.prose-paper img{display:block;max-width:100%;height:auto;border-radius:8px;margin:20px auto}.prose-paper img[data-lightbox],.prose-paper a:has(img){cursor:zoom-in}.prose-paper code{font-family:Consolas,"Courier New",monospace;font-size:.87em;background:var(--soft);padding:4px 8px;border-radius:5px}.prose-paper pre{margin:24px 0;background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:20px;overflow:auto;font-size:15px;line-height:1.8}.prose-paper pre code{background:none;padding:0;font-size:inherit}.table-scroll{overflow-x:auto;margin:25px 0}.prose-paper table{border-collapse:collapse;min-width:100%;font-size:20px;line-height:1.7}.prose-paper td,.prose-paper th{border:1px solid var(--line);text-align:left;padding:18px 13px;vertical-align:top;min-width:140px}.prose-paper tbody tr:nth-child(odd){background:var(--soft)}.prose-paper hr{border:0;border-top:1px solid var(--line);margin:35px 0}.prose-paper li{padding-left:4px;margin:7px 0}.article-end{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;border-top:1px solid var(--line);margin-top:20px;padding-top:14px;font-size:13px}.back-link{display:inline-block;font-size:13px;color:var(--muted);margin:0}.directory-main>.article-region{padding-top:30px}.directory-heading{padding:32px 16px 24px}.directory-heading h1{font-size:30px;font-weight:500;margin:0 0 12px}.directory-heading p{font-size:15px;color:var(--muted);margin:0}.directory-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:0 16px 24px}.directory-card{border:1px solid var(--line);border-radius:10px;padding:20px}.directory-card>a{display:flex;align-items:center;gap:10px}.directory-card>a span{margin-left:auto;font-size:12px;color:var(--muted)}.directory-card>div{display:grid;gap:15px;border-top:1px solid var(--line);margin-top:20px;padding-top:20px}.directory-card>div a{display:flex;justify-content:space-between;font-size:14px}.directory-card small{color:var(--muted)}.tag-groups{padding:0 16px 24px}.tag-groups h2{font-size:18px;font-weight:500;margin:30px 0 20px}.tag-cloud{display:flex;flex-wrap:wrap;gap:12px}.tag-cloud a{background:var(--soft);border-radius:6px;padding:10px 15px;font-size:16px}.tag-cloud small{color:var(--muted);margin-left:14px;font-size:12px}.archive-year{padding:10px 16px 24px}.archive-year h2{font-size:26px;color:#7971c6}.archive-year h2 small{font-size:13px;color:var(--muted);margin-left:20px;font-weight:400}.archive-row{padding:18px 0;display:flex;gap:20px;border-bottom:1px solid var(--line);align-items:baseline}.archive-row time{font-size:14px;color:var(--muted);flex-shrink:0}.archive-row strong{font-size:17px;font-weight:500;overflow-wrap:anywhere}.archive-row>span{margin-left:auto}.empty-state{text-align:center;padding:80px 20px;color:var(--muted)}.empty-state h2,.empty-state h1{font-weight:500;color:var(--ink)}.empty-state a{display:inline-block;margin:12px}.error-code{font-size:80px;letter-spacing:10px;color:#bbb5f1}.plan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:20px 60px}.plan-card{border:1px solid var(--line);border-radius:12px;padding:25px;background:var(--soft)}.plan-card h2{font-size:21px;font-weight:500}.plan-card p{font-size:14px;color:var(--muted);line-height:1.8}.plan-card .plan-price{font-size:32px;color:var(--accent)}.plan-price small{font-size:14px;color:var(--muted)}.plan-card ul{font-size:14px;padding-left:20px;line-height:2.4}.plan-card button{background:var(--accent);color:#fff;border:0;width:100%}.muted{color:var(--muted);font-size:13px;text-align:center;padding:15px}.vip-dialog{max-width:min(440px,90vw);padding:32px;border:1px solid var(--line);border-radius:16px;color:var(--ink);background:var(--surface)}.vip-dialog>button{float:right}.vip-dialog::backdrop,.image-dialog::backdrop{background:#121627bd;backdrop-filter:blur(4px)}.image-dialog{padding:35px;background:transparent;border:0;max-width:98vw;max-height:98vh}.image-dialog img{max-width:90vw;max-height:85vh;object-fit:contain}.image-dialog button{position:fixed;right:20px;top:20px;font-size:24px;background:var(--surface)}.paper-toast,.compact-download-toast{position:fixed;z-index:100;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--surface);border-radius:7px;padding:10px 20px;font-size:14px;pointer-events:none}.paper-toast:empty{display:none}
/* Content components retain their server contracts with a new visual treatment. */
.content-gate{padding:45px 25px;background:var(--soft);border:1px solid var(--line);border-radius:12px;text-align:center}.content-gate-placeholder{display:none}.content-gate-lock svg{width:32px;height:32px;color:#8174dc}.content-gate-card h2{font-size:22px}.content-gate-card p,.content-gate-permissions{font-size:15px;color:var(--muted)}.content-gate-tooltip{display:block;font-size:13px;font-weight:400;line-height:1.8}.content-gate-hover-tooltip{display:none}.content-gate-permissions{margin:20px 0}.content-gate-action{background:var(--accent);color:white;padding:12px 20px;border-radius:7px;display:inline-flex;align-items:center;gap:10px}.code-block-wrapper{border:1px solid var(--line);border-radius:8px;margin:25px 0;overflow:hidden}.code-block-wrapper pre{border:0;border-radius:0;margin:0}.code-block-header{display:flex;justify-content:space-between;padding:8px 15px;background:var(--soft);font-size:13px}.code-block-actions{display:flex;gap:8px}.code-block-actions button{padding:3px 8px;font-size:12px}.code-block-wrapper.is-collapsed pre{max-height:280px}.paper-hide-lock,.paper-download,.paper-tabs{border:1px solid var(--line);border-radius:10px;margin:25px 0;padding:20px;background:var(--soft)}.paper-tabs-nav{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:12px}.paper-tabs-nav [aria-selected=true]{background:var(--accent);color:#fff}.paper-tabs-content{padding-top:20px}.paper-tabs-panel[hidden]{display:none}.paper-hide-lock input{width:min(100%,260px)}.paper-hide-lock button{margin:10px}.hide-lock-status{font-size:14px;color:#ba6161}.paper-video-player{width:100%;aspect-ratio:16/9;background:#111;border-radius:10px;overflow:hidden}.paper-video-shell{margin:20px 0}.video-trial-hint{display:flex;justify-content:space-between;font-size:13px;padding:12px;background:var(--soft)}.video-trial-overlay{position:absolute;inset:0;z-index:30;display:grid;place-items:center;background:#151625eb;color:#fff;text-align:center}.video-trial-overlay strong{display:block;font-size:24px;margin:20px}.video-trial-actions{display:flex;gap:15px;justify-content:center;flex-wrap:wrap}.video-trial-actions a{background:var(--accent);padding:12px;border-radius:6px}.paper-audio-player{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:30px}.paper-audio-main{display:flex;gap:18px}.paper-audio-cover{position:relative;flex-shrink:0;width:90px;height:90px;padding:0;overflow:hidden}.paper-audio-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.paper-audio-cover-fallback{font-size:40px}.paper-audio-cover i{position:absolute;inset:0;display:grid;place-items:center;color:white;background:#0004}.paper-audio-control{flex:1;min-width:0}.paper-audio-info-row,.paper-audio-control-row,.paper-audio-actions{display:flex;gap:10px;align-items:center}.paper-audio-info-row{justify-content:space-between}.paper-audio-title-line{font-size:16px;overflow-wrap:anywhere}.paper-audio-title-line>span{margin-left:10px;font-size:12px;color:var(--muted)}.paper-audio-credits,.paper-audio-time{font-size:11px;color:var(--muted)}.paper-audio-control-row{margin-top:12px}.paper-audio-progress{width:100%;padding:0;accent-color:var(--accent)}.paper-audio-icon{border:0;padding:4px}.paper-audio-playlist{margin-top:18px;display:grid;gap:3px}.paper-audio-track{display:flex;text-align:left;gap:12px;border:0;background:transparent;font-size:13px}.paper-audio-track.is-active{background:var(--tab);color:var(--accent)}.paper-audio-track-artist{margin-left:auto}.paper-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.paper-gallery img{width:100%;height:auto;object-fit:cover}.paper-gallery-item[hidden]{display:none}.paper-gallery [data-gallery-view="list"]{grid-template-columns:1fr}.paper-gallery-more{text-align:center}.paper-gallery-tools{display:flex;gap:10px;font-size:13px}.hljs-keyword,.hljs-selector-tag{color:#a16db4}.hljs-string,.hljs-title{color:#528d88}.hljs-comment{color:#89929c}

@media(max-width:1180px){.floating-tools{left:auto;right:12px;bottom:30px}.floating-tools .icon-button{width:38px;height:38px;box-shadow:0 2px 8px #4441}}
@media(max-width:760px){body{border-top:0}.topbar{height:40px;padding:0}.header-tools{gap:10px}.hero{height:180px}.hero-image{object-position:48% 50%}.site-nav{gap:10px 18px;min-height:44px;padding:10px 12px}.site-nav a{font-size:13px}.site-nav svg{width:16px;height:16px}.hero-profile{right:14px;left:14px;bottom:14px;gap:12px}.site-name{font-size:18px}.hero-copy p{font-size:12px;line-height:1.5}.site-avatar{width:54px;height:54px;border-radius:12px}.search-panel{padding:0 0 16px}.category-tabs{gap:8px}.category-tabs a{font-size:14px;padding:7px 11px}.article-region{padding:0}.note-card{padding:23px 20px 18px}.note-title{font-size:17px;line-height:1.5;margin:12px 0}.category-label{font-size:13px}.note-meta{font-size:12px;gap:10px}.note-meta svg{width:15px;height:15px}.note-excerpt{font-size:15px;line-height:1.85;min-height:3.7em;margin:15px 0}.read-link{font-size:13px;gap:8px}.note-tags a{font-size:11px;padding:4px 7px}.pagination{font-size:12px;gap:6px;padding-bottom:20px}.pagination>a,.pagination>.disabled{padding:8px}.page-count{width:100%;text-align:center;margin-bottom:5px}.site-footer{margin:20px 0 0;padding-bottom:0;justify-content:center;text-align:center;font-size:11px}.site-footer>span{width:100%;order:2}.detail-main{padding:24px 0 0}.article-heading{padding-bottom:25px;margin-bottom:30px}.article-heading h1{font-size:23px}.article-meta{font-size:13px;gap:10px}.article-category{font-size:12px}.prose-paper{font-size:17px;line-height:1.85}.prose-paper h2{font-size:28px;margin:35px 0 20px}.prose-paper h3{font-size:23px}.prose-paper table{font-size:16px}.prose-paper th,.prose-paper td{padding:14px 12px}.directory-heading{padding:26px 0 20px}.directory-heading h1{font-size:25px}.directory-grid{padding:0 0 24px;grid-template-columns:1fr}.tag-groups{padding:0 0 24px}.tag-cloud a{font-size:14px}.archive-year{padding:0 0 24px}.archive-row{gap:12px}.archive-row strong{font-size:15px}.archive-row time{font-size:12px}.plan-grid{grid-template-columns:1fr;padding:10px 24px}.floating-tools{right:3px;bottom:22px;gap:7px}.floating-tools .icon-button{width:32px;height:34px;border-radius:8px;opacity:.9}.floating-tools svg{width:19px;height:19px}.article-toc{right:18px;bottom:60px;max-width:calc(100vw - 36px)}.paper-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.paper-audio-main{gap:10px}.paper-audio-cover{width:60px;height:60px}.paper-audio-control-row{flex-wrap:wrap}.paper-audio-info-row{display:block}.paper-audio-title-line{font-size:14px}.paper-audio-player{padding:12px}.video-trial-hint{font-size:11px;gap:8px}.article-end{flex-wrap:wrap}.listing-heading{gap:10px}.listing-heading h1{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{body{border:0;background:white}.site-header,.site-footer,.floating-tools,.article-end,.back-link,.article-toc{display:none!important}.detail-main{padding:0}.prose-paper{font-size:12pt;color:#111}.prose-paper pre{white-space:pre-wrap}.prose-paper a{color:inherit}}
.member-main{padding:40px 50px}.member-main>.member-card{width:min(440px,100%);margin:10px auto 30px}.member-card h1{font-size:26px;font-weight:500}.member-card h2,.member-panel h2{font-size:22px;font-weight:500}.member-muted{font-size:14px;color:var(--muted);line-height:1.8}.member-card form label,.member-panel form label{display:grid;gap:8px;font-size:14px;margin:18px 0}.member-card label small{color:var(--muted);font-size:12px;line-height:1.7}.member-card form>button,.member-password-form>button,.cms-member-email form>button{background:var(--accent);border:0;color:#fff;margin-top:8px}.member-main>.member-card form>button{width:100%}.member-links{display:flex;justify-content:space-between;font-size:13px;gap:15px;margin:25px 0}.member-error{background:#fff1f1;color:#a64545;padding:15px;border-radius:8px;font-size:14px}.member-notice{background:var(--tab);color:var(--accent);padding:15px;border-radius:8px;font-size:14px}.member-workspace{display:grid;grid-template-columns:210px minmax(0,1fr);gap:32px}.member-account-header{display:grid;align-content:start;gap:15px}.member-identity{border-bottom:1px solid var(--line);padding-bottom:20px}.member-avatar-picker{position:relative;cursor:pointer;width:70px!important;margin:0!important}.member-avatar{display:grid;place-items:center;width:70px;height:70px;border-radius:18px;background:var(--tab);font-size:28px;overflow:hidden}.member-avatar img{width:100%;height:100%;object-fit:cover}.member-avatar-camera{position:absolute;right:-5px;bottom:0;border:2px solid var(--surface);background:var(--accent);color:white;border-radius:50%;width:24px;height:24px;display:grid;place-items:center}.member-avatar-message{font-size:12px}.member-identity-name{font-size:20px!important;overflow-wrap:anywhere}.member-identity-name>span{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.member-side-nav{display:grid;gap:5px}.member-side-nav>a{display:flex;align-items:center;gap:10px;padding:12px 8px;font-size:14px;border-radius:6px}.member-side-nav>a>span:last-child{margin-left:auto;color:var(--muted)}.member-side-nav [aria-current]{background:var(--tab);color:var(--accent)}.member-side-nav button{width:100%;font-size:13px;text-align:left;background:var(--soft)!important;color:var(--ink)!important}.member-breadcrumb{display:flex;gap:10px;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:25px}.member-overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.member-overview>div{background:var(--soft);padding:14px;border-radius:8px;display:grid;gap:8px}.member-overview small{font-size:11px;color:var(--muted)}.member-overview strong{font-size:13px;font-weight:500;overflow-wrap:anywhere}.member-profile-facts{font-size:14px}.member-profile-facts>div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:16px 0;gap:15px}.member-profile-facts dt{color:var(--muted)}.member-profile-facts dd{margin:0}.member-benefits{font-size:14px;line-height:2;color:var(--muted);padding-left:20px}.member-text-link{font-size:14px;color:var(--accent)}.member-panel .plan-grid{padding:0;grid-template-columns:1fr 1fr;gap:12px}.member-panel .plan-card{padding:18px}.member-empty{padding:30px 0;color:var(--muted);font-size:14px;line-height:1.8}.member-favorite,.member-history{display:flex;justify-content:space-between;align-items:center;gap:15px;border-bottom:1px solid var(--line);padding:18px 0;font-size:14px}.member-history h3{font-weight:500;font-size:16px;margin:0 0 10px}.member-history time,.member-file-name{display:block;font-size:12px;color:var(--muted)}.member-history p{font-size:12px}.member-plan-dialog{color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px;width:min(440px,90vw)}.member-plan-dialog::backdrop{background:#171525aa}.cms-email-code-row{display:flex;gap:10px}.cms-email-code-row input{width:100%}.cms-email-code-row button{white-space:nowrap;font-size:12px}.member-password-form,.cms-member-email form{max-width:440px}
@media(max-width:760px){.member-main{padding:26px 24px}.member-workspace{grid-template-columns:1fr;gap:20px}.member-side-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.member-side-nav form{grid-column:1/-1}.member-identity{display:flex;align-items:center;gap:20px}.member-overview{gap:6px}.member-overview>div{padding:10px}.member-panel .plan-grid{grid-template-columns:1fr}.member-favorite{flex-wrap:wrap}.member-history{align-items:start;flex-direction:column}.member-overview strong{font-size:12px}}
.code-header{display:flex;justify-content:space-between;align-items:center;height:22px;padding:0 12px;background:var(--soft);border-bottom:1px solid var(--line);font-size:11px;line-height:1;color:var(--muted)}.code-tools{display:flex;gap:8px}.code-tools button{width:20px;height:20px;padding:3px;background:transparent;border:0;display:grid;place-items:center}.code-tools svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.6}.code-line{display:block;min-height:1.8em;white-space:pre}.prose-paper pre.code-body{font-family:Consolas,"Courier New",monospace}.prose-paper pre.code-body code{font-size:14px}.article-summary{margin:0 0 35px}.article-summary-label{display:flex;gap:12px;align-items:center;font-size:14px;font-weight:600;letter-spacing:2px;color:#7568df;margin-bottom:14px}.article-summary-label:after{content:"";height:1px;background:var(--line);flex:1}.article-summary p{font-size:20px;line-height:1.85;color:var(--body);margin:0}.member-avatar-image{width:100%;height:100%;object-fit:cover}.member-panel .member-avatar-upload{margin:0}
@media(max-width:760px){.article-summary p{font-size:16px}}


.note-heading{display:flex;align-items:baseline;gap:12px;margin-bottom:17px}.note-heading .note-title{flex:1;min-width:0;margin:0}.note-heading .category-label{flex-shrink:0;display:inline-flex;align-self:baseline}.note-heading .pin-label{flex-shrink:0}@media(max-width:760px){.topbar .icon-button{width:32px;height:32px;padding:5px}.note-heading{gap:9px;margin-bottom:12px}}

/* Unified floating card: header, inset banner, tabs and feed share one surface. */
.main-card{width:calc(100% - 40px);max-width:900px;margin:24px auto 32px;padding:20px 24px;border-radius:16px;background:var(--surface);box-shadow:0 10px 30px rgba(0,0,0,.04);min-height:75vh}
.category-tabs a:hover{background:#e8edf7;color:#475569}.category-tabs a[aria-current]{background:var(--accent);color:#fff;box-shadow:0 3px 10px rgba(73,57,245,.15)}
:root[data-mode=dark] .category-tabs a{color:var(--body)}:root[data-mode=dark] .category-tabs a:hover{background:var(--tool)}:root[data-mode=dark] .category-tabs a[aria-current]{color:#fff;background:var(--accent)}
@media(max-width:760px){.main-card{width:calc(100% - 24px);margin:12px auto 20px;padding:14px 16px}.category-tabs a{font-size:14px}.hero-copy{flex:1}.hero-copy p{max-width:100%}}
@media print{.main-card{width:100%;max-width:none;margin:0;padding:0;border-radius:0;box-shadow:none}}

/* Detail typography and footer share a compact reading rhythm. */
@media screen {
 .detail-main .article-heading{padding-bottom:20px;margin-bottom:28px}
 .detail-main .article-heading h1{font-size:24px;line-height:1.5}
 .detail-main .article-meta{font-size:14px}
 .detail-main .article-category{font-size:13px;padding:5px 10px}
 .detail-main .prose-paper{font-size:17px;line-height:1.8}
 .detail-main .prose-paper p{margin-bottom:18px}
 .detail-main .prose-paper h1{font-size:30px}
 .detail-main .prose-paper h2{font-size:26px;margin:32px 0 18px}
 .detail-main .prose-paper h3{font-size:21px;margin:26px 0 14px}
 .detail-main .prose-paper h4{font-size:18px;margin:22px 0 12px}
 .detail-main .prose-paper table{font-size:16px}
 .detail-main .prose-paper td,.detail-main .prose-paper th{padding:12px}
 .detail-main .article-summary{margin-bottom:26px}
 .detail-main .article-summary p{font-size:17px;line-height:1.8}
 .detail-main .article-end .note-tags:empty{display:none}
 .detail-main .article-end .back-link{margin-left:auto}
 .detail-main+.site-footer{margin-top:16px;padding-top:14px}
 .floating-tools .icon-button{color:var(--ink);border:1px solid var(--line);opacity:1}
 :root[data-mode=dark] .floating-tools .icon-button{background:#39445c;color:#e7edf8;border-color:#53617b}
 :root[data-mode=dark] .floating-tools .icon-button:hover{background:#48556f;color:#fff}
 :root[data-mode=dark] .note-tags a{background:var(--soft);color:var(--body)}
 @media(max-width:760px){
  .detail-main .article-heading h1{font-size:22px}
  .detail-main .article-meta{font-size:12px}
  .detail-main .prose-paper,.detail-main .article-summary p{font-size:16px}
  .detail-main .prose-paper h1{font-size:27px}
  .detail-main .prose-paper h2{font-size:23px;margin-top:28px}
  .detail-main .prose-paper h3{font-size:20px}
  .detail-main .prose-paper h4{font-size:17px}
  .detail-main .prose-paper table{font-size:15px}
 }
}

/* Audio controls use the same palette in native Chromium and Firefox sliders. */
.paper-audio-progress{
 --audio-track:#dce1ec;
 --audio-fill:var(--accent);
 appearance:none;
 -webkit-appearance:none;
 flex:1;
 min-width:0;
 height:24px;
 margin:0;
 padding:0;
 border:0;
 border-radius:0;
 background:transparent;
 cursor:pointer;
}
.paper-audio-progress::-webkit-slider-runnable-track{
 height:4px;
 border-radius:999px;
 background:linear-gradient(to right,var(--audio-fill) 0%,var(--audio-fill) var(--audio-pct,0%),var(--audio-track) var(--audio-pct,0%),var(--audio-track) 100%);
}
.paper-audio-progress::-webkit-slider-thumb{
 appearance:none;
 -webkit-appearance:none;
 width:14px;
 height:14px;
 margin-top:-5px;
 border:2px solid var(--surface);
 border-radius:50%;
 background:var(--audio-fill);
 box-shadow:0 1px 4px rgba(0,0,0,.16);
}
.paper-audio-progress::-moz-range-track{height:4px;border-radius:999px;background:var(--audio-track)}
.paper-audio-progress::-moz-range-progress{height:4px;border-radius:999px;background:var(--audio-fill)}
.paper-audio-progress::-moz-range-thumb{width:10px;height:10px;border:2px solid var(--surface);border-radius:50%;background:var(--audio-fill)}
.paper-audio-playlist.is-collapsed{display:none}
.paper-audio-actions{flex-shrink:0}
.paper-audio-icon{color:var(--body);border-radius:6px}
.paper-audio-icon[aria-expanded=false]{background:var(--tab);color:var(--accent)}
.paper-audio-track-name{flex:1;min-width:0;overflow-wrap:anywhere}
.paper-audio-track-artist{flex-shrink:0}
:root[data-mode=dark] .paper-audio-progress{--audio-track:#484c64;--audio-fill:#b0a7ff}
:root[data-mode=dark] .paper-audio-icon[aria-expanded=false]{background:#38364e;color:#c4bdff}
:root[data-mode=dark] .paper-audio-track.is-active{background:#38364e;color:#c4bdff}
/* Markdown soft breaks are preserved in prose; code blocks keep their own whitespace rules. */
.detail-main .reading-content p{white-space:pre-line;overflow-wrap:anywhere}

/* The menu floats over the banner so its imagery shows through the frosted surface. */
:root[data-mode=dark] .site-nav{background:rgba(32,35,50,.92);color:#e4e8f2;border-bottom-color:rgba(255,255,255,.14)}
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
 .site-nav{background:rgba(255,255,255,.68);-webkit-backdrop-filter:blur(12px) saturate(125%);backdrop-filter:blur(12px) saturate(125%)}
 :root[data-mode=dark] .site-nav{background:rgba(32,35,50,.7)}
}

/* Server-rendered article components: tabs, callouts, and resource downloads. */
@media(max-width:760px){
}

/* Resource card: clear file identity, one download action{display:grid;gap:16px;margin:24px 0;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 3px 16px rgba(33,38,66,.035);font-size:14px;line-height:1.6}



/* Category layout follows the explicit portrait / landscape setting. */
.directory-main>.article-region{padding-top:0}
.directory-main>.article-region:first-child{padding-top:24px}
.lv-media-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.lv-home-feed{display:grid;gap:24px}
.lv-home-feed>.post-list>.note-card:last-child{margin-bottom:0}
.lv-media-grid>.empty-state{grid-column:1/-1}
.lv-media-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface);transition:border-color .18s,box-shadow .18s}
.lv-media-card:hover{border-color:var(--card-line);box-shadow:0 4px 16px rgba(35,40,65,.06)}
.lv-media-cover{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;isolation:isolate;background:var(--soft)}
.is-portrait .lv-media-cover{aspect-ratio:3/4}
.lv-media-cover img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .25s}
.is-portrait .lv-media-cover img{object-position:center top}
.lv-media-cover:hover img{transform:scale(1.025)}
.lv-media-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--muted);font-size:12px;background:var(--soft)}
.lv-media-placeholder svg{width:30px;height:30px;opacity:.65}
.lv-media-copy{display:flex;flex-direction:column;gap:9px;flex:1;min-width:0;padding:13px}
.lv-media-title{font-size:16px;font-weight:600;line-height:1.5;margin:0;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lv-media-meta{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:4px 8px;margin-top:auto;font-size:12px;line-height:1.5;color:var(--muted);font-variant-numeric:tabular-nums}
.lv-media-specs{padding:4px 8px;border-radius:4px;background:var(--soft);color:var(--muted);font-size:11px;line-height:1.5;text-align:center;overflow-wrap:anywhere}
.lv-media-pin,.lv-media-access{position:absolute;z-index:1;padding:4px 7px;font-size:11px;line-height:1.5;border-radius:4px;background:rgba(24,29,42,.72);color:#fff;backdrop-filter:blur(6px)}
.lv-media-pin{left:9px;top:9px}
.lv-media-access{right:9px;bottom:9px;max-width:calc(100% - 18px)}
.lv-media-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:40px;height:40px;border:1px solid #fff8;border-radius:50%;background:#151b2b66;color:#fff;font-size:25px;line-height:1;backdrop-filter:blur(4px)}
@media(max-width:760px){
 .lv-media-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 .lv-media-copy{padding:10px;gap:7px}
 .lv-media-title{font-size:14px}
 .lv-media-meta{font-size:10px;gap:3px 5px}
 .lv-media-specs{font-size:10px;padding:4px}
 .lv-media-pin,.lv-media-access{font-size:10px;padding:3px 6px}
}
@media(max-width:600px){.lv-media-grid.is-landscape{grid-template-columns:1fr}.is-landscape .lv-media-title{font-size:16px}.is-landscape .lv-media-meta{font-size:12px}}
@media(prefers-reduced-motion:reduce){.lv-media-card,.lv-media-cover img{transition:none}}

/* Gallery controls use the existing view-switch contract and persisted preference. */
.article-admin-edit{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:4px 12px;border:1px solid var(--line);border-radius:6px;background:var(--soft);color:var(--body);font-size:12px;line-height:1.5}
.article-admin-edit:hover{border-color:var(--card-line);color:var(--accent)}
/* Natural-height columns for masonry; square crops only in grid mode. */
.prose-paper .paper-gallery{margin:20px 0}
.prose-paper .paper-gallery .paper-gallery-grid{display:block;column-count:3;column-gap:10px}
.prose-paper .paper-gallery .paper-photo-card{display:block;min-width:0;margin:0 0 10px;break-inside:avoid}
.prose-paper .paper-gallery .paper-photo-link{display:block;overflow:hidden;border-radius:6px;background:var(--soft);text-decoration:none}
.prose-paper .paper-gallery .paper-photo-image{display:block;width:100%;height:auto;margin:0;border-radius:0;object-fit:contain}
.prose-paper .paper-gallery.is-view-masonry .paper-gallery-grid{column-count:3}
.prose-paper .paper-gallery.is-view-two .paper-gallery-grid{column-count:2}
.prose-paper .paper-gallery.is-view-single .paper-gallery-grid{column-count:1}
.prose-paper .paper-gallery.is-view-grid .paper-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;column-count:auto}
.prose-paper .paper-gallery.is-view-grid .paper-photo-card{margin:0}
.prose-paper .paper-gallery.is-view-grid .paper-photo-link{aspect-ratio:1/1}
.prose-paper .paper-gallery.is-view-grid .paper-photo-image{height:100%;object-fit:cover}
.prose-paper .paper-gallery.is-view-single .paper-photo-card:last-child{margin-bottom:0}
@media(max-width:760px){
 .prose-paper .paper-gallery.is-view-masonry .paper-gallery-grid{column-count:2}
 .prose-paper .paper-gallery.is-view-grid .paper-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* Minimal code panels and inline gallery actions. */
.article-meta-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.article-meta-actions .article-category{margin-left:0}
.article-meta-actions .article-admin-edit{margin:0;padding:3px 0;border:0;background:transparent}
.detail-main .code-block-wrapper{position:relative;margin:24px 0;border:0;border-radius:6px;background:#f6f6f6;overflow:hidden}
.detail-main .code-header{position:absolute;z-index:1;top:8px;right:8px;height:auto;padding:0;border:0;background:transparent}
.detail-main .code-language{display:none}
.detail-main .code-tools .copy-code{display:grid;place-items:center;width:28px;height:28px;padding:6px;border:0;border-radius:6px;background:#eaeaea;color:#64748b}
.detail-main .code-tools .copy-code:hover{background:#dedee2;color:#334155}
.detail-main .code-tools .copy-code.is-copied{color:#15803d}
.detail-main .code-tools svg{width:16px;height:16px}
.detail-main .code-block-wrapper pre.code-body{margin:0;padding:20px 48px 20px 22px;border:0;border-radius:0;background:transparent;color:#424852;overflow-x:auto;white-space:pre;tab-size:4;font:13px/1.7 Consolas,"SFMono-Regular","Liberation Mono",monospace}
.detail-main .code-block-wrapper pre.code-body code{display:block;padding:0;background:transparent;font:inherit;color:inherit;white-space:pre}
.detail-main .code-line{min-height:1.7em;line-height:1.7;white-space:pre}
.prose-paper .paper-gallery-more{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px 12px;margin:20px 0 24px;padding:0;font-size:13px;line-height:1.5}
.prose-paper .paper-gallery-loadmore{padding:8px 16px;border:1px solid var(--line);border-radius:7px;background:var(--soft);color:var(--body);font-size:13px;line-height:1.5}
.prose-paper .paper-gallery-loadmore:hover{border-color:var(--card-line);color:var(--accent)}
.prose-paper .paper-gallery-more-hint{color:var(--muted);font-size:12px;white-space:nowrap}
:root[data-mode=dark] .detail-main .code-block-wrapper{background:#383838}
:root[data-mode=dark] .detail-main .code-block-wrapper pre.code-body{color:#e4e4e4;scrollbar-color:#666 #383838}
:root[data-mode=dark] .detail-main .code-tools .copy-code{background:#333;color:#e4e4e4}
:root[data-mode=dark] .detail-main .code-tools .copy-code:hover{background:#4b4b4b;color:#fff}
:root[data-mode=dark] .detail-main .code-tools .copy-code.is-copied{color:#a8d5a2}
:root[data-mode=dark] .code-body :is(.hljs-keyword,.hljs-selector-tag,.hljs-literal,.hljs-built_in){color:#d7a0e8}
:root[data-mode=dark] .code-body :is(.hljs-number,.hljs-attr,.hljs-symbol,.hljs-bullet){color:#e8ac7e}
:root[data-mode=dark] .code-body :is(.hljs-string,.hljs-regexp,.hljs-addition){color:#b7d5a2}
:root[data-mode=dark] .code-body :is(.hljs-title,.hljs-name,.hljs-type,.hljs-link){color:#79b8ed}
:root[data-mode=dark] .code-body :is(.hljs-comment,.hljs-quote,.hljs-meta){color:#b0b0b0}
@media(max-width:760px){
 .detail-main .code-block-wrapper pre.code-body{font-size:12px;padding:16px 42px 16px 14px}
 .article-meta{flex-wrap:wrap}
}
@media print{.gallery-view-tools,.article-admin-edit{display:none}}

/* Standalone desktop shortcuts; the mobile menu stays available independently. */
.lv-quick-categories{display:none}
.lv-category-icon{width:18px;height:18px;flex-shrink:0;vertical-align:middle}
.category-tabs a{display:inline-flex;align-items:center;gap:5px}
.category-tabs .lv-category-icon{width:15px;height:15px}
.mobile-quick-categories{display:flex;align-items:center;gap:8px;flex-basis:100%;overflow-x:auto;padding-top:10px;border-top:1px solid #8994a633}
.mobile-quick-categories a{flex-shrink:0;padding:5px 8px;border-radius:6px;font-size:12px;gap:5px}
.mobile-quick-categories small{font-size:10px;opacity:.7}
.mobile-quick-categories a[aria-current]{color:var(--accent);background:var(--tab)}
@media(min-width:1280px){
 .mobile-quick-categories{display:none}
 .lv-quick-categories{box-sizing:border-box;display:block;position:fixed;z-index:20;left:calc(50% - 550px);top:64px;width:76px;max-height:calc(100dvh - 88px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;padding:10px 6px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 24px #1e293b08}
 .lv-quick-categories>strong{display:none}
 .lv-quick-categories nav{display:grid;gap:4px}
 .lv-quick-categories a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:0;min-height:62px;padding:8px 2px;border-radius:8px;color:var(--body);font-size:12px;line-height:1.5;text-align:center}
 .lv-quick-categories a span{max-width:100%;overflow-wrap:anywhere}
 .lv-quick-categories a small{display:none}
 .lv-quick-categories svg{width:20px;height:20px;flex-shrink:0;color:#7c9bc0}
 .lv-quick-categories a:hover,.lv-quick-categories a[aria-current]{background:var(--tab);color:var(--accent)}
 .lv-quick-categories .lv-quick-child{min-height:30px;padding:4px 2px;font-size:11px}
}
@media(max-width:1279.98px){.lv-quick-categories{display:none!important}}
@media(max-width:767.98px){.mobile-quick-categories{display:none!important}}
/* Membership notices keep their icon, explanatory text and action aligned. */
.prose-paper .gallery-access-gate{display:flex;align-items:center;gap:14px;margin:22px 0;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:var(--soft);line-height:1.6}
.gallery-access-gate .gallery-access-lock{display:grid;place-items:center;flex:0 0 38px;width:38px;height:38px;border-radius:10px;background:var(--tab);color:var(--accent)}
.gallery-access-lock svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.gallery-access-gate .gallery-access-copy{flex:1;min-width:0}
.gallery-access-gate strong{display:block;font-size:14px;font-weight:600;color:var(--ink);overflow-wrap:anywhere}
.gallery-access-gate small{display:block;margin-top:4px;font-size:12px;color:var(--muted)}
.prose-paper .gallery-access-gate .gallery-access-open{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;gap:6px;padding:8px 14px;border:0;border-radius:7px;background:var(--accent);color:#fff;font-size:13px;font-weight:500;line-height:1.5;text-decoration:none;white-space:nowrap}
.prose-paper .gallery-access-gate .gallery-access-open:hover{filter:brightness(1.08)}
@media(max-width:600px){
 .prose-paper .gallery-access-gate{display:grid;grid-template-columns:32px minmax(0,1fr);gap:10px 12px;padding:15px}
 .gallery-access-gate .gallery-access-lock{width:32px;height:32px}
 .prose-paper .gallery-access-gate .gallery-access-open{grid-column:2;justify-self:start}
 .gallery-access-gate strong{font-size:13px}
 .gallery-access-gate small{font-size:11px}
}
@media print{.lv-quick-categories,.gallery-access-open{display:none}}

/* Mobile title lists keep the reading flow compact without summary filler. */
@media(max-width:767.98px){
 .main-card{width:calc(100% - 24px);margin:12px auto 20px;padding:14px 16px}
 .hero{height:125px;border-radius:12px}
 .hero-profile{right:12px;left:12px;bottom:12px;gap:10px}
 .hero-copy{flex:1}
 .hero-copy .site-name{font-size:14px;line-height:1.5}
 .hero-copy p{font-size:11px;line-height:1.5}
 .site-avatar{width:42px;height:42px}
 .hero .mobile-quick-categories{display:none}
 .category-tabs{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;scroll-behavior:smooth;gap:8px;margin:16px 0 18px;padding:2px 0}
 .category-tabs::-webkit-scrollbar{display:none}
 .category-tabs a{flex-shrink:0;white-space:nowrap;font-size:13px;padding:7px 12px}
 .post-list{gap:10px}
 .post-list .note-card{padding:16px;min-height:0}
 .post-list .note-heading{display:block;margin-bottom:10px;line-height:1.6}
 .post-list .note-heading .category-label{display:inline-flex;vertical-align:2px;margin:0 7px 0 0;padding:2px 6px;border:0;border-radius:4px;background:var(--tab);color:var(--card-muted);font-size:11px;font-weight:500;line-height:1.5}
 .post-list .note-heading .note-title{display:inline;margin:0;font-size:16px;font-weight:600;line-height:1.6;letter-spacing:0}
 .post-list .pin-label{margin-left:6px;font-size:10px}
 .post-list .note-meta{flex-wrap:nowrap;gap:8px;font-size:12px;line-height:1.5;color:#94a3b8}
 .post-list .note-meta>span,.post-list .note-meta time{gap:4px;white-space:nowrap}
 .post-list .note-meta time{flex-shrink:0}
 .post-list .note-meta>span:not(.permission-label){min-width:0;overflow:hidden;text-overflow:ellipsis}
 .post-list .note-meta svg{width:13px;height:13px}
 .post-list .note-meta i{display:none}
 .post-list .permission-label{display:block;flex-shrink:0;max-width:40%;overflow:hidden;text-overflow:ellipsis;padding:2px 7px;border:0;border-radius:999px;background:var(--tab);font-size:12px;color:#94a3b8}
 .post-list .note-excerpt,.post-list .note-footer{display:none}
}
@media(prefers-reduced-motion:reduce){.category-tabs{scroll-behavior:auto}}

/* Gallery view selector: clear icons, one shared surface, one selected option. */
.article-heading .article-meta{display:flex;justify-content:space-between;align-items:center;gap:12px}
.article-meta-info,.article-action-links{display:flex;align-items:center;gap:14px;min-width:0}
.article-meta-info>span{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.article-meta-actions{flex-shrink:0}
.article-meta-actions .gallery-view-tools{margin:0}
.gallery-view-tools .view-switcher{display:inline-flex;align-items:center;gap:2px;padding:3px;border:0;border-radius:8px;background:#f1f5f9}
.gallery-view-tools .view-btn{display:grid;place-items:center;width:28px;height:28px;padding:0;border:0;border-radius:6px;background:transparent;box-shadow:none;color:#94a3b8;line-height:1;filter:none;transition:color .15s,background-color .15s,box-shadow .15s}
.gallery-view-tools .view-btn:hover{color:#475569}
.gallery-view-tools .view-btn.active{background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.08);color:#4f46e5}
.view-btn .w2k-view-icon{display:flex;align-items:center;justify-content:center}
.view-btn svg{display:block;width:16px;height:16px}
.gallery-view-tools .view-btn:focus-visible{outline:2px solid #818cf8;outline-offset:2px}
:root[data-mode=dark] .gallery-view-tools .view-switcher{background:#1b1e29}
:root[data-mode=dark] .gallery-view-tools .view-btn{color:#94a3b8}
:root[data-mode=dark] .gallery-view-tools .view-btn:hover{color:#e2e8f0}
:root[data-mode=dark] .gallery-view-tools .view-btn.active{background:#3a3e50;color:#c7c2ff;box-shadow:0 1px 3px #0003}
@media(max-width:767.98px){
 .article-heading .article-meta{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 8px}
 .article-meta-info{grid-column:1;grid-row:1;gap:10px;font-size:12px}
 .article-meta-actions{display:contents}
 .article-action-links{grid-column:2;grid-row:1;gap:8px}
 .article-meta-actions .gallery-view-tools{grid-column:1 / -1;grid-row:2;justify-self:end;margin:0 0 12px}
 .article-heading:has(.gallery-view-tools:not([hidden])){margin-bottom:0;padding-bottom:0;border-bottom:0}
 .detail-main:has(.gallery-view-tools:not([hidden])) .paper-gallery:first-child{margin-top:0}
}
@media(prefers-reduced-motion:reduce){.gallery-view-tools .view-btn{transition:none}}

.note-meta-category{display:none}
@media(max-width:640px){
 .post-list{gap:0}
 .post-list .note-card{padding:12px 14px;border-radius:10px;margin-bottom:10px}
 .post-list .note-card:last-child{margin-bottom:0}
 .post-list .note-heading{display:flex;align-items:flex-start;gap:6px;margin-bottom:10px}
 .post-list .note-heading .category-label{display:none}
 .post-list .note-heading .note-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden;flex:1;min-width:0;margin:0;font-size:15px;line-height:1.5;font-weight:600;color:#1e293b;letter-spacing:0}
 .post-list .note-meta{display:flex;align-items:center;flex-wrap:nowrap;gap:8px;font-size:12px;color:#94a3b8}
 .post-list .note-meta-category{display:inline-flex;align-items:center;flex-shrink:0;max-width:30%;overflow:hidden;white-space:nowrap;padding:2px 6px;border-radius:4px;background:#f1f5f9;color:#475569;font-size:11px;font-weight:500;line-height:1.5}
 .post-list .note-meta .permission-label{display:none}
 :root[data-mode=dark] .post-list .note-heading .note-title{color:#e2e8f0}
 :root[data-mode=dark] .post-list .note-meta-category{background:#343c4d;color:#cbd5e1}
}

/* Copy controls appear on intent without moving the code content. */
.detail-main .code-tools .copy-code{opacity:0;pointer-events:none;transition:opacity .15s ease,background .15s ease}
.detail-main .code-block-wrapper:is(:hover,:focus-within,.is-tools-visible) .copy-code{opacity:1;pointer-events:auto}
:root[data-mode=dark] .pagination>a,:root[data-mode=dark] .pagination>.disabled,:root[data-mode=dark] .page-jump :is(input,button){background:var(--surface);border-color:var(--card-line);color:var(--body)}
:root[data-mode=dark] .pagination>a:hover,:root[data-mode=dark] .page-jump button:hover{background:var(--soft);border-color:#8580b9;color:#f1f5f9}
:root[data-mode=dark] .pagination>a[aria-current=page]{background:#5145cd;border-color:#8176ef;color:#fff;font-weight:600}
:root[data-mode=dark] .pagination>.disabled{opacity:.45}
:root[data-mode=dark] .pagination .page-count{color:var(--muted)}
:root[data-mode=dark] .page-jump input::placeholder{color:var(--muted);opacity:1}
@media(prefers-reduced-motion:reduce){.detail-main .code-tools .copy-code{transition:none}}