@font-face{font-family:LocalSans;src:local("MiSans"),local("Microsoft YaHei")}:root{--bg:#e8eee7;--paper:#f6f8f2;--card:#f8faf6;--ink:#283e33;--muted:#718074;--line:#d4dfd1;--accent:#355b43;--mint:#d4e5c6;--shadow:0 14px 40px #3447350b;--serif:"Noto Serif SC","Songti SC","SimSun",serif;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:radial-gradient(ellipse at 90% 4%,#d9e4d2 0,transparent 42%),var(--bg);font-family:LocalSans,"Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;min-width:320px}body.dark{--bg:#18221d;--paper:#243128;--card:#29382e;--ink:#e1eadd;--muted:#a5b5a9;--line:#3c4b3f;--accent:#b0d39e;--mint:#3e553c;--shadow:0 14px 40px #0002;background:var(--bg);color-scheme:dark}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.55}input,textarea,select{width:100%;min-width:0;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);padding:11px 14px}textarea{resize:vertical}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:2px}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button{border:0;background:none}button svg,a svg{pointer-events:none}svg{width:20px;height:20px;vertical-align:middle;flex:none;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.4}h2{font-size:25px;letter-spacing:.03em}h3{font-size:20px}small,.small{font-size:13px}.muted{color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:.19em;color:var(--muted);font-weight:600}.wrap{width:min(1160px,calc(100% - 80px));margin:auto}.topbar{display:flex;align-items:center;justify-content:space-between;min-height:102px;gap:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.03em}.brand-mark{width:35px;height:35px;display:grid;place-items:center;border:1px solid var(--accent);border-radius:11px;color:var(--accent)}.nav{display:flex;align-items:center;gap:28px;font-size:14px}.nav>a{position:relative;padding:8px 0;color:var(--muted)}.nav>a.active{color:var(--ink)}.nav>a.active:after{content:"";position:absolute;bottom:0;left:calc(50% - 2px);width:4px;height:4px;background:var(--accent);border-radius:50%}.nav .icon-btn{padding:7px}.divider{height:18px;width:1px;background:var(--line)}.nav .manage{border:1px solid var(--line);border-radius:8px;padding:7px 12px;display:flex;gap:7px;align-items:center}.hero{margin-top:38px;padding:56px 60px;min-height:365px;border:1px solid #ffffff70;border-radius:28px;background:linear-gradient(110deg,var(--paper),#f5f8ee90);box-shadow:var(--shadow);display:grid;grid-template-columns:1.45fr 1fr;gap:50px;align-items:center}.dark .hero{background:var(--paper)}.hero h1{font-family:var(--serif);font-size:clamp(32px,3.6vw,49px);font-weight:500;letter-spacing:.05em;line-height:1.5;margin:15px 0 16px;white-space:pre-line}.hero p{color:var(--muted);max-width:540px;line-height:1.9;margin-bottom:25px}.hero .eyebrow{margin:0}.hero-actions,.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.btn{border:1px solid var(--line);border-radius:9px;padding:10px 18px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;background:var(--card);transition:transform .15s,background .15s}.btn:hover{transform:translateY(-2px);background:var(--mint)}.btn.primary{background:var(--accent);color:var(--paper);border-color:var(--accent)}.btn.ghost{background:transparent}.btn.danger{color:#a34545}.hero-aside{border-left:1px solid var(--line);padding-left:38px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.hero-aside .index-label{font-family:Georgia,serif;font-style:italic;font-size:24px;color:var(--muted);margin-bottom:25px}.hero-stat{display:flex;align-items:center;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line)}.hero-stat strong{font:36px Georgia,serif}.hero-stat span{font-size:14px}.hero-aside>small{display:block;color:var(--muted);margin-top:20px}.section{margin-top:48px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:23px}.section-heading h2{margin:0 0 4px}.section-heading p{font-size:14px;color:var(--muted);margin:0}.text-link{font-size:14px;color:var(--accent);display:inline-flex;align-items:center;gap:8px}.content-map{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.map-card{display:flex;align-items:center;gap:23px;padding:25px 29px;border:1px solid var(--line);border-radius:15px;background:var(--paper);transition:transform .2s,box-shadow .2s}.map-card:hover,.entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.map-icon{width:54px;height:54px;border:1px solid var(--line);border-radius:15px;display:grid;place-items:center;background:var(--bg)}.map-icon svg{width:25px;height:25px}.map-card h3{margin:0 0 5px;font-size:19px}.map-card p{font-size:14px;color:var(--muted);margin:0}.map-card .arrow{margin-left:auto}.map-card small{color:var(--muted);margin-left:8px;font-weight:400}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.entry-card{border:1px solid var(--line);border-radius:15px;background:var(--card);overflow:hidden;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}.entry-card .card-body{padding:22px;flex:1;display:flex;flex-direction:column}.entry-card h3{font-size:19px;margin:12px 0 10px;overflow-wrap:anywhere}.entry-card p{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:25px}.entry-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.pill{font-size:12px;background:var(--mint);border-radius:5px;padding:3px 8px;color:var(--ink)}.entry-footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.thumb{aspect-ratio:16/9;background:var(--mint);position:relative;overflow:hidden;display:grid;place-items:center}.thumb img{width:100%;height:100%;object-fit:cover}.thumb>svg{width:42px;height:42px;opacity:.4}.play-badge{position:absolute;left:17px;bottom:14px;display:flex;gap:5px;align-items:center;font-size:12px;border:1px solid #fff6;background:#203426cc;color:#fff;border-radius:6px;padding:4px 8px}.play-badge svg{width:14px;height:14px}.empty{padding:42px 25px;border:1px dashed #b7c5b5;border-radius:15px;text-align:center;background:var(--paper);grid-column:1/-1}.empty>svg{width:28px;height:28px;color:var(--muted);margin-bottom:12px}.empty h3{font-size:18px;margin:0 0 7px}.empty p{color:var(--muted);font-size:14px;margin:0 0 17px}.empty p:last-child{margin:0}.footer{display:flex;justify-content:space-between;gap:20px;align-items:center;color:var(--muted);font-size:13px;border-top:1px solid var(--line);margin-top:64px;padding:25px 0 35px}.page-head{padding:45px 0 24px}.page-head h1{font-family:var(--serif);font-size:38px;font-weight:500;margin:12px 0}.page-head p{color:var(--muted);margin-bottom:0}.toolbar{display:flex;gap:16px;align-items:center;justify-content:space-between;margin:12px 0 26px}.filters{display:flex;gap:8px;flex-wrap:wrap}.filter{border-radius:7px;padding:7px 15px;font-size:14px;color:var(--muted);border:1px solid transparent}.filter.active{background:var(--accent);color:var(--paper)}.searchbox{display:flex;gap:10px;align-items:center;background:var(--paper);border:1px solid var(--line);padding:0 12px;border-radius:9px;width:300px}.searchbox input{border:0;background:transparent;padding-left:0;font-size:14px}.searchbox input:focus{outline:none}.searchbox:focus-within{outline:2px solid var(--accent)}.article-layout{width:min(840px,100%);margin:38px auto}.reading{padding:45px 54px;border-radius:20px;background:var(--card);border:1px solid var(--line);margin-top:23px;overflow-wrap:anywhere}.reading h1{font-size:36px;font-family:var(--serif);font-weight:500;margin:15px 0}.reading .summary{font-size:17px;color:var(--muted)}.reading .entry-meta{justify-content:flex-start;gap:15px;margin:20px 0 30px;flex-wrap:wrap}.reading video{width:100%;max-height:65vh;border-radius:12px;background:#16231b;margin-bottom:28px}.prose{font-size:16px;line-height:1.95;overflow-wrap:anywhere}.prose h1,.prose h2,.prose h3{margin:1.6em 0 .65em;font-family:inherit;font-weight:600}.prose h1{font-size:28px}.prose h2{font-size:24px}.prose h3{font-size:20px}.prose p{margin-bottom:1.1em}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.prose img{max-width:100%;height:auto;border-radius:9px;display:block;margin:22px auto}.prose pre{overflow:auto;padding:20px;border-radius:12px;background:var(--bg);font-size:14px}.prose code{font-family:Consolas,monospace;font-size:.9em;background:var(--bg);border-radius:4px;padding:2px 5px}.prose pre code{padding:0}.prose blockquote{border-left:3px solid var(--accent);padding:6px 20px;margin:20px 0;color:var(--muted);background:var(--bg)}.prose blockquote p{margin:0}.prose table{display:block;max-width:100%;overflow:auto;border-collapse:collapse}.prose td,.prose th{border:1px solid var(--line);padding:9px 14px}.prose input[type=checkbox]{width:auto}.admin-tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin-bottom:25px}.admin-tabs button{padding:12px 4px;font-size:14px;border-bottom:2px solid transparent}.admin-tabs button.active{border-color:var(--accent)}.admin-row{padding:20px 23px;background:var(--card);border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:12px}.admin-row h3{margin:0 0 4px;font-size:17px}.admin-row p{font-size:13px;color:var(--muted);margin:0}.admin-row .actions{flex-shrink:0}.admin-row .btn{padding:7px 11px}.form-panel{max-width:730px;background:var(--paper);padding:30px;border-radius:16px;border:1px solid var(--line)}.field{display:grid;gap:7px;margin-bottom:18px;font-size:14px}.field small{color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.editor-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:28px 0}.editor-head h1{font-size:24px;margin:0}.editor-head small{display:block;color:var(--muted);margin-top:4px}.editor-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:26px}.editor-title{font-size:25px;padding:10px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;font-weight:500;margin-bottom:20px}.editor-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:5px;border:1px solid var(--line);border-bottom:0;border-radius:10px 10px 0 0;background:var(--bg);padding:8px}.editor-toolbar button{padding:5px 10px;border-radius:5px;font-size:14px}.editor-toolbar button:hover{background:var(--card)}.editor-toolbar .toolbar-spacer{flex:1}.editor-split{display:grid;grid-template-columns:1fr 1fr;min-height:400px;border:1px solid var(--line);border-radius:0 0 10px 10px;overflow:hidden}.editor-pane{min-width:0;display:flex;flex-direction:column}.editor-pane>small{padding:10px 18px;border-bottom:1px solid var(--line);color:var(--muted);font-size:12px;letter-spacing:.06em}.editor-pane textarea{flex:1;min-height:410px;border:0;border-radius:0;padding:20px;background:var(--card);line-height:1.9;font-family:Consolas,"Microsoft YaHei",monospace;font-size:14px;resize:vertical}.editor-pane textarea:focus{outline-offset:-2px}.editor-pane+.editor-pane{border-left:1px solid var(--line)}.preview{padding:20px;background:var(--card);height:100%;max-height:650px;overflow:auto}.preview>:first-child{margin-top:0}.upload-zone{border:1px dashed #a8bba2;background:var(--card);border-radius:10px;padding:22px;text-align:center;cursor:pointer;width:100%}.upload-zone svg{display:block;margin:0 auto 10px;width:26px;height:26px}.upload-zone small{display:block;color:var(--muted);margin-top:6px}.upload-zone.has-file{border-style:solid}.upload-zone img{width:130px;max-height:90px;object-fit:cover;border-radius:6px;display:block;margin:0 auto 10px}.upload-progress{font-size:13px;color:var(--accent);min-height:25px}.editor-help{font-size:13px;color:var(--muted);margin-top:12px;margin-bottom:0}.error{color:#a43c36;font-size:14px}.login{width:min(430px,100%);margin:75px auto;background:var(--paper);border-radius:22px;padding:38px;border:1px solid var(--line)}.login h1{font-size:27px;margin:18px 0 10px}.login p{font-size:14px;color:var(--muted)}.login .btn{width:100%;margin-top:12px}.login>svg{width:30px;height:30px}.settings-about{white-space:pre-wrap}.loading{padding:100px;text-align:center;color:var(--muted)}#toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,20px);padding:12px 22px;border-radius:10px;background:var(--ink);color:var(--paper);box-shadow:var(--shadow);z-index:20;opacity:0;pointer-events:none;transition:.2s;max-width:calc(100% - 30px);font-size:14px}#toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid var(--line);border-radius:18px;padding:30px;background:var(--paper);color:var(--ink);max-width:440px;width:calc(100% - 36px)}dialog::backdrop{background:#15221980}dialog h2{font-size:21px}dialog p{font-size:14px;color:var(--muted)}dialog .actions{justify-content:flex-end}.skip{position:fixed;left:15px;top:-80px;padding:10px;background:var(--card);z-index:50}.skip:focus{top:15px}.hidden{display:none!important}.result-count{font-size:13px;color:var(--muted);margin-bottom:18px}.icon-btn{display:inline-flex;align-items:center;justify-content:center}.article-kind{letter-spacing:.1em}.saved-badge{color:var(--accent)}
@media(min-width:1600px){.wrap{width:1240px}.hero{min-height:405px}}@media(max-width:900px){.wrap{width:calc(100% - 44px)}.hero{padding:36px;gap:30px;grid-template-columns:1.5fr 1fr}.hero-aside{padding-left:25px}.hero h1{font-size:34px}.nav{gap:17px}.grid{grid-template-columns:repeat(2,1fr)}.map-card{padding:22px;gap:15px}.map-card p{font-size:13px}.editor-split{grid-template-columns:1fr}.editor-pane+.editor-pane{border-left:0;border-top:1px solid var(--line)}.preview{max-height:450px;min-height:180px}.editor-pane textarea{min-height:320px}}@media(max-width:600px){.wrap{width:calc(100% - 32px)}.topbar{min-height:110px;flex-wrap:wrap;gap:8px;padding:17px 0}.brand{font-size:15px}.nav{width:100%;justify-content:space-between;gap:9px;font-size:13px}.nav .manage{padding:4px 8px}.nav .divider{display:none}.hero{margin-top:22px;padding:29px 25px;grid-template-columns:1fr;gap:24px;border-radius:20px;min-height:0}.hero h1{font-size:32px}.hero p{font-size:14px}.hero-aside{padding:15px 0 0;border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:18px}.hero-aside .index-label,.hero-aside>small{display:none}.hero-stat{border:0;padding:0}.hero-stat strong{font-size:29px}.hero-stat span{font-size:13px}.hero-actions .btn{padding:9px 13px}.section{margin-top:33px}.section-heading h2{font-size:22px}.section-heading p{font-size:13px}.section-heading{gap:12px}.section-heading .text-link{font-size:13px;white-space:nowrap}.content-map,.grid{grid-template-columns:1fr;gap:15px}.map-card{padding:19px 22px}.map-card p{font-size:14px}.page-head{padding-top:30px}.page-head h1{font-size:32px}.toolbar{align-items:stretch;flex-direction:column}.searchbox{width:100%}.reading{padding:26px 22px}.reading h1{font-size:29px}.reading .summary{font-size:15px}.reading .entry-meta{font-size:12px}.footer{margin-top:42px;align-items:start;flex-direction:column;gap:5px}.admin-row{align-items:start;flex-direction:column;padding:18px}.admin-row .actions{width:100%;justify-content:flex-end}.editor-head{flex-direction:column;align-items:start}.editor-head .actions{width:100%}.editor-card{padding:18px}.form-grid{grid-template-columns:1fr;gap:0}.editor-title{font-size:21px}.editor-toolbar .toolbar-spacer{display:none}.editor-toolbar{gap:0}.editor-toolbar button{padding:5px 8px;font-size:13px}.login{padding:28px;margin:40px auto}.form-panel{padding:22px}.page-head>.actions{margin-top:20px}.empty{padding:34px 20px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media(min-width:601px) and (max-width:760px){.hero{grid-template-columns:1fr}.hero-aside{border-left:0;border-top:1px solid var(--line);padding:18px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:25px}.hero-aside .index-label,.hero-aside>small{display:none}.hero-stat{border:0;padding:0}.content-map{grid-template-columns:1fr}}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 18px}.tag{display:inline-flex;align-items:center;gap:7px;padding:4px 10px;border:1px solid var(--line);border-radius:7px;background:var(--bg);font-size:13px;color:var(--accent);overflow-wrap:anywhere;max-width:100%}.tag small{color:var(--muted);font-size:12px}.tag-filter{display:flex;align-items:center;flex-wrap:wrap;gap:9px;padding:15px 0}.tag-filter>.muted{font-size:14px;margin-right:6px}.tag[aria-pressed=true]{background:var(--accent);color:var(--paper);border-color:var(--accent)}.tag[aria-pressed=true] small{color:inherit}a.tag:hover,button.tag:hover{border-color:var(--accent)}.catalog-search .toolbar{margin-bottom:9px;align-items:flex-start}.catalog-search .searchbox{flex:0 0 335px}.search-help{font-size:13px;color:var(--muted);margin:0 0 6px}.search-status{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin:16px 0 20px}.search-status .result-count{margin:0}.search-status button{white-space:nowrap}.reading>.tags{margin-top:-10px;margin-bottom:25px}.tag-filter+.search-status{border-top:1px solid var(--line);padding-top:16px}.entry-card .tags{margin-top:-10px}.field input[aria-invalid=true]{border-color:#a43c36}@media(max-width:760px){.catalog-search .toolbar{flex-direction:column;align-items:stretch}.catalog-search .searchbox{width:100%;flex:auto}.tag-filter{gap:8px}.tag-filter>.small{flex-basis:100%}}
.tag-field{position:relative}.tag-options{position:absolute;top:81px;left:0;right:0;z-index:5;max-height:270px;overflow-y:auto;border:1px solid var(--line);border-radius:10px;background:var(--card);box-shadow:0 12px 28px #20342624;padding:5px}.tag-options button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:15px;text-align:left;padding:9px 12px;border-radius:6px;font-size:14px}.tag-options button:hover,.tag-options button[aria-selected=true]{background:var(--mint)}.tag-options button span{overflow-wrap:anywhere}.tag-options small{white-space:nowrap;color:var(--muted)}.remove-tag{font-size:18px;line-height:1;padding:0 2px;color:var(--muted)}.remove-tag:hover{color:var(--ink)}
[hidden]{display:none!important}
/* Homepage search: expand into the available action-row space without shifting links. */
.hero>div:first-child{min-width:0}.hero-actions{position:relative}.home-search{position:relative;flex:1 1 44px;min-width:44px;max-width:320px;height:46px;margin:0}.home-search-box{width:44px;max-width:100%;height:46px;display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;background:var(--card);overflow:clip;transition:width .26s ease,box-shadow .2s}.home-search.is-open .home-search-box{width:100%;box-shadow:0 0 0 2px var(--mint)}.home-search-box>button{width:43px;min-width:43px;height:44px;display:grid;place-items:center;padding:0;color:var(--accent)}.home-search-box>input{padding:9px 10px 9px 0;width:0;min-width:0;flex:1;border:0;border-radius:0;background:transparent;font-size:14px;opacity:0;transition:opacity .16s}.home-search-box>input:focus{outline:none}.home-search.is-open input{opacity:1}.home-tag-dropdown{position:absolute;top:calc(100% + 9px);left:0;width:max(100%,240px);max-width:calc(100vw - 64px);z-index:10;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:7px;box-shadow:0 14px 34px #263e3324}.home-tag-caption{font-size:12px;color:var(--muted);padding:5px 10px 7px}.home-tag-dropdown [role=listbox]{max-height:260px;overflow-y:auto}.home-tag-dropdown [role=option]{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:9px 10px;text-align:left;border-radius:7px;font-size:14px}.home-tag-dropdown [role=option]:hover,.home-tag-dropdown [aria-selected=true]{background:var(--mint)}.home-tag-dropdown [role=option] span{overflow-wrap:anywhere}.home-tag-dropdown small{white-space:nowrap;color:var(--muted);font-size:12px}.home-tag-empty{padding:10px;font-size:14px;color:var(--muted)}.home-search-results{scroll-margin-top:25px}.home-search-results .section-heading button{white-space:nowrap}@media(max-width:1100px) and (min-width:761px){.home-search{flex-basis:100%;max-width:100%}}@media(max-width:600px){.home-search{flex-basis:100%;max-width:100%}.home-tag-dropdown{width:100%;max-width:100%}}@media(prefers-reduced-motion:reduce){.home-search-box,.home-search-box>input{transition:none}}

/* Sticky navigation and a shared sliding page indicator. */
.topbar{position:sticky;top:0;z-index:15;background:var(--bg);box-shadow:0 0 0 100vmax var(--bg);clip-path:inset(0 -100vmax);isolation:isolate}
.nav{position:relative}
.nav>a.active:after{content:none}
.nav>a:not(.manage){transition:color .2s ease}
.nav>a:not(.manage):hover,.nav>a:not(.manage):focus-visible{color:var(--ink)}
.nav-indicator{position:absolute;top:0;left:0;width:0;height:2px;border-radius:2px;background:var(--accent);pointer-events:none;opacity:0}
.nav-indicator.is-ready{transition:transform .28s cubic-bezier(.22,.68,0,1.05),width .28s ease,opacity .18s ease}
html{scroll-padding-top:126px}
.home-search-results{scroll-margin-top:16px}
@media(max-width:600px){html{scroll-padding-top:150px}}

/* Appearance picker and optional wallpaper. */
.appearance-panel{width:min(380px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;padding:22px;border-radius:24px;background:var(--paper);box-shadow:0 20px 70px #0004}
.appearance-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.appearance-heading h2{font-size:17px;margin:0}.appearance-close{border-radius:10px;background:var(--bg);padding:7px 12px;font-size:13px;color:var(--muted)}
.appearance-themes{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.appearance-themes button{padding:12px;border-radius:16px;background:var(--bg);border:2px solid transparent;font-size:13px;transition:background .18s,border-color .18s}
.appearance-themes button[aria-pressed=true]{background:var(--mint);border-color:var(--accent)}
.theme-preview{display:block;height:44px;border-radius:9px;margin-bottom:10px;box-shadow:0 3px 8px #0002}.theme-preview-light{background:#f6f8f2}.theme-preview-dark{background:#18221d}
.appearance-wallpaper{position:relative;height:82px;margin:18px 0 8px;border-radius:12px;overflow:hidden;background:#122a45}.appearance-wallpaper img{width:100%;height:100%;object-fit:cover;object-position:center 40%}.appearance-wallpaper span{position:absolute;bottom:7px;left:10px;font-size:12px;color:white;text-shadow:0 1px 4px #000;background:#10243b99;border-radius:5px;padding:1px 6px}
.appearance-option{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);cursor:pointer}.appearance-option strong{display:block;font-size:14px;font-weight:500}.appearance-option small{display:block;font-size:12px;color:var(--muted)}
.appearance-option input{appearance:none;flex:0 0 38px;width:38px;height:22px;padding:2px;border:0;border-radius:20px;background:var(--muted);cursor:pointer;transition:background .2s}.appearance-option input:before{content:'';display:block;width:18px;height:18px;border-radius:50%;background:var(--paper);transition:transform .2s}.appearance-option input:checked{background:var(--accent)}.appearance-option input:checked:before{transform:translateX(16px)}.appearance-option input:disabled{opacity:.35;cursor:not-allowed}
body.has-background{background:var(--bg);isolation:isolate}
body.has-background:before{content:'';position:fixed;inset:0;z-index:-1;background:linear-gradient(#10243b1a,#10243b1a),url('/background.jpg') center/cover no-repeat;pointer-events:none}
body.has-background:after{content:'';position:fixed;inset:auto 0 0;height:32vh;z-index:-1;background:linear-gradient(to top,var(--bg),transparent);pointer-events:none}
.has-background #main{margin-top:24px;padding:24px;border-radius:24px;background:rgba(246,248,242,.72);border:1px solid #ffffff66;box-shadow:0 16px 48px #0002}
.has-background.dark #main{background:rgba(24,34,29,.72);border-color:#ffffff22}
.has-background .hero{margin-top:0;background:rgba(246,248,242,.38)}
.has-background.dark .hero{background:rgba(36,49,40,.65)}
.has-background .footer{padding:20px;border-radius:16px;background:var(--bg)}
.has-background .topbar{top:12px;margin-top:12px;min-height:82px;padding:12px 24px;border:1px solid var(--line);border-radius:20px;box-shadow:0 8px 28px #0002;clip-path:none}
@media(max-width:600px){.has-background .topbar{top:8px;margin-top:8px;min-height:110px;padding:12px 10px;border-radius:16px}.has-background .nav{gap:6px;font-size:12px}.has-background .nav .manage{padding:4px 6px}.has-background .nav .manage svg{width:16px;height:16px}}
@media(max-width:600px){.has-background #main{margin-top:16px;padding:14px;border-radius:18px}.has-background .hero{padding:24px 18px}.appearance-panel{padding:20px}}

/* Larger main-navigation hit areas, with the indicator aligned to the text. */
.nav{gap:0}
.nav>a:not(.manage){display:flex;align-items:center;justify-content:center;min-height:64px;padding:18px 14px;white-space:nowrap;border-radius:8px;transition:color .2s ease,background .2s ease}

.nav .divider{margin:0 14px}.nav .icon-btn{margin-right:16px}
@media(min-width:601px) and (max-width:760px){.topbar{flex-wrap:wrap;padding:12px 0;gap:4px}.nav{width:100%;justify-content:space-between}}
@media(max-width:600px){.nav,.has-background .nav{gap:0}.nav>a:not(.manage){min-height:48px;padding:12px 5px;flex:1}.nav .icon-btn{margin-right:4px;padding:6px}}
.nav .manage{white-space:nowrap;flex-shrink:0}
@media(max-width:360px){.nav>a:not(.manage){padding-left:3px;padding-right:3px;font-size:11px}.nav .icon-btn{padding:4px;margin-right:2px}}

/* Keep the shared page frame stable across short and long pages. */
html{scrollbar-gutter:stable}
#main{width:100%;min-height:calc(100svh - 220px)}
.about-layout{width:100%;margin:0}
@supports not (scrollbar-gutter:stable){html{overflow-y:scroll}}
#admin-content .form-panel{width:100%;max-width:none}