:root{color-scheme:light;--bg:#f3f8ff;--panel:#fff;--text:#1f2937;--muted:#64748b;--line:#dcebf7;--blue:#1268bd;--soft:#f7fbff;--shadow:0 8px 24px rgba(50,120,200,.11)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei",Arial,sans-serif}.top-nav{position:sticky;top:0;z-index:10;min-height:76px;padding:12px max(18px,calc((100% - 1100px)/2));background:var(--panel);box-shadow:0 4px 18px rgba(50,120,200,.1);display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{color:var(--blue);font-size:23px;font-weight:700;text-decoration:none}.brand span{display:block;font-size:12px;color:var(--muted);font-weight:400;margin:3px 0 0 32px}nav{display:flex;align-items:center;gap:20px;flex-wrap:wrap}nav a,.link-button{padding:8px 0;border:0;background:none;box-shadow:none;color:var(--text);font:600 14px inherit;text-decoration:none;cursor:pointer}.link-button{font-family:inherit}.active,nav a:hover,.link-button:hover{color:#2675ff}.container{max-width:1100px;margin:auto;padding:24px}.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:20px;margin-bottom:18px;box-shadow:var(--shadow)}h1,h2{margin:0 0 16px}h1{font-size:24px}h2{font-size:19px;color:var(--blue)}h1 small{font-size:15px;color:var(--muted)}.notice{padding:15px 20px}.info-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.info-row .card{margin:0 0 18px}.compact-list{background:var(--soft);border-radius:14px;padding:10px;min-height:85px}.recent-item{padding:8px;border-radius:10px;display:flex;align-items:center;gap:7px}.recent-item small{color:var(--muted);margin-left:auto}.recent-item a{color:var(--blue);text-decoration:none;font-weight:600}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.folder,.item{border:1px solid var(--line);background:var(--panel);border-radius:17px;padding:17px;min-height:115px}.folder{cursor:pointer;font-weight:700}.folder:hover,.item:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.folder small,.muted,.item p{color:var(--muted);font-weight:400;line-height:1.6}.item{display:flex;flex-direction:column}.item-title{font-size:17px;font-weight:700}.item-title-link{color:var(--text);text-decoration:none}.item-title-link:hover,.text-link{color:var(--blue)}.item-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:15px}.button,.primary{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:11px;padding:9px 14px;background:#d7ecff;color:#174b7a;text-decoration:none;font:600 14px inherit;cursor:pointer}.secondary{background:#fff0b8;color:#705900}.danger{background:#ffe0e0;color:#8b2525}.back{grid-column:1/-1}.empty,.loading{grid-column:1/-1;text-align:center;padding:40px;color:var(--muted)}.log-item{background:var(--soft);border-radius:14px;padding:16px;margin:10px 0;line-height:1.8}.converter-card{max-width:700px;margin:20px auto}.conversion-warning{padding:12px 14px;border-radius:12px;background:#fff6d8;color:#765b00;line-height:1.6}.drop-zone{display:flex;min-height:170px;border:2px dashed #a9cbe7;border-radius:18px;align-items:center;justify-content:center;flex-direction:column;gap:10px;cursor:pointer;background:var(--soft);margin:22px 0}.drop-zone strong{color:var(--blue)}.primary{background:#2290e8;color:#fff;min-width:130px}.primary:disabled{opacity:.55;cursor:wait}.status{margin-top:16px;min-height:24px;color:var(--muted)}.conversion-render{position:fixed;left:-100000px;top:0;width:794px;padding:58px 64px;background:#fff;color:#111;font-family:"Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.65}.conversion-render img{max-width:100%;height:auto}.conversion-render table{width:100%;border-collapse:collapse}.conversion-render td,.conversion-render th{border:1px solid #777;padding:6px}.text-link{display:inline-block;margin:0 0 14px;text-decoration:none;font-weight:600}.detail-card{padding:28px}.detail-heading{display:flex;align-items:center;gap:18px}.detail-icon{width:64px;height:64px;border-radius:18px;background:var(--soft);display:flex;align-items:center;justify-content:center;font-size:32px}.detail-category{margin:0 0 6px;color:var(--blue);font-weight:600}.detail-heading h1{margin:0}.detail-description{margin:24px 0;padding:18px;background:var(--soft);border-radius:14px;color:var(--muted);line-height:1.8}.detail-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0}.detail-meta div{border:1px solid var(--line);border-radius:13px;padding:13px}.detail-meta dt{font-size:12px;color:var(--muted);margin-bottom:6px}.detail-meta dd{margin:0;font-weight:600}.detail-actions{display:flex;gap:10px;margin-top:22px}
.folder{display:flex;align-items:center;gap:15px;min-height:132px}.folder-icon{width:54px;height:54px;flex:0 0 54px;display:flex;align-items:center;justify-content:center;border-radius:16px;background:var(--soft);font-size:28px}.folder-copy{min-width:0}.folder-name{font-size:18px;line-height:1.4}.folder-copy p{margin:6px 0;color:var(--muted);font-size:13px;line-height:1.5}.folder-copy span{color:var(--blue);font-size:13px}.folder-toolbar{grid-column:1/-1;display:flex;align-items:center;gap:22px;padding:4px 2px 18px;border-bottom:1px solid var(--line);margin-bottom:2px}.folder-heading{display:flex;align-items:center;gap:14px}.folder-heading-icon{width:58px;height:58px;display:flex;align-items:center;justify-content:center;border-radius:17px;background:var(--soft);font-size:30px}.folder-heading p{margin:0 0 3px;color:var(--blue);font-size:12px;font-weight:700}.folder-heading h1{margin:0 0 4px;font-size:23px}.folder-heading span{color:var(--muted);font-size:13px}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:8px 0 20px}.page-heading h1{margin:4px 0 0}.eyebrow{margin:0;color:var(--blue);font-size:13px;font-weight:700}.settings-container{max-width:900px}.settings-section{display:grid;grid-template-columns:minmax(190px,1fr) minmax(310px,1.65fr);gap:28px;align-items:start}.settings-copy h2{margin-bottom:6px}.settings-copy p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}.segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.segmented label{cursor:pointer}.segmented input,.color-options input{position:absolute;opacity:0;pointer-events:none}.segmented span{display:flex;justify-content:center;padding:11px 8px;border:1px solid var(--line);border-radius:12px;background:var(--soft);font-weight:600}.segmented input:checked+span{border-color:var(--blue);box-shadow:0 0 0 2px color-mix(in srgb,var(--blue) 18%,transparent);color:var(--blue)}.color-options{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.color-options label{display:flex;align-items:center;flex-direction:column;gap:7px;padding:9px 4px;border:1px solid transparent;border-radius:12px;cursor:pointer;color:var(--muted);font-size:12px}.color-options label:has(input:checked){border-color:var(--blue);background:var(--soft);color:var(--text)}.color-options span{width:32px;height:32px;border-radius:50%;background:var(--swatch);box-shadow:inset 0 0 0 3px rgba(255,255,255,.55)}.settings-controls{display:grid;gap:10px}.select-row,.switch-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:11px 0;border-bottom:1px solid var(--line)}select{min-width:130px;padding:9px 30px 9px 11px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);font:inherit}.switch-row small{display:block;color:var(--muted);font-weight:400;margin-top:3px}.switch-row input{width:42px;height:23px;accent-color:var(--blue)}.data-actions{display:flex;flex-wrap:wrap;gap:8px}.large-text{font-size:17px}.compact-layout .container{max-width:1240px}.compact-layout .grid{grid-template-columns:repeat(4,1fr);gap:11px}.compact-layout .folder,.compact-layout .item{padding:13px;min-height:100px}.no-animations *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
body.dark{color-scheme:dark;--bg:#101418;--panel:#1b2128;--text:#e5e7eb;--muted:#aab4c0;--line:#303944;--soft:#242c35;--shadow:0 8px 24px rgba(0,0,0,.25)}body.dark .conversion-warning{background:#3a3219;color:#f5d980}
@media(max-width:900px){.compact-layout .grid{grid-template-columns:repeat(2,1fr)}.settings-section{grid-template-columns:1fr;gap:16px}}@media(max-width:820px){.top-nav{align-items:flex-start;flex-direction:column}.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.container{padding:14px}.info-row,.grid,.compact-layout .grid,.detail-meta{grid-template-columns:1fr}nav{gap:12px}.recent-item{flex-wrap:wrap}.recent-item small{margin-left:0}.detail-card{padding:20px}.detail-heading{align-items:flex-start}.detail-actions{flex-direction:column}.folder-toolbar{align-items:flex-start;flex-direction:column}.page-heading{align-items:flex-start;flex-direction:column}.segmented{grid-template-columns:1fr}.color-options{grid-template-columns:repeat(3,1fr)}.settings-section{padding:17px}}

/* BETA2 · 青春漫画潮流主题 */
body{--comic-ink:#172033;--pop-yellow:#ffd84d;--pop-pink:#ff5f91;--pop-cyan:#55d9e8;background-image:radial-gradient(circle at 1px 1px,color-mix(in srgb,var(--blue) 11%,transparent) 1px,transparent 0);background-size:24px 24px}.top-nav{border-bottom:3px solid var(--comic-ink);box-shadow:0 7px 0 color-mix(in srgb,var(--blue) 24%,transparent)}.brand{letter-spacing:-.5px;text-shadow:2px 2px 0 color-mix(in srgb,var(--pop-yellow) 70%,transparent)}.card{border:2px solid color-mix(in srgb,var(--comic-ink) 78%,var(--line));box-shadow:5px 5px 0 color-mix(in srgb,var(--blue) 18%,var(--comic-ink))}.button,.primary{border:2px solid var(--comic-ink);box-shadow:3px 3px 0 var(--comic-ink);font-weight:800}.button:hover,.primary:hover{transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--comic-ink)}.button:active,.primary:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--comic-ink)}
.youth-banner{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;min-height:164px;margin-bottom:18px;padding:28px 38px;border:3px solid var(--comic-ink);border-radius:24px;background:linear-gradient(120deg,var(--pop-yellow) 0 44%,var(--pop-cyan) 44% 72%,var(--pop-pink) 72%);color:#172033;box-shadow:8px 8px 0 var(--comic-ink);isolation:isolate}.youth-banner:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle,#172033 1.4px,transparent 1.6px);background-size:13px 13px;opacity:.11}.youth-banner strong{display:block;margin:7px 0 5px;font-size:clamp(25px,4vw,42px);line-height:1.15;letter-spacing:-2px}.youth-banner small{font-weight:900;letter-spacing:2px}.comic-kicker{display:inline-block;padding:5px 10px;border:2px solid var(--comic-ink);background:#fff;border-radius:999px;font-size:12px;font-weight:900;transform:rotate(-2deg)}.burst{display:grid;place-items:center;width:105px;height:105px;flex:0 0 105px;background:#fff;color:var(--pop-pink);font-size:31px;font-weight:1000;clip-path:polygon(50% 0,61% 22%,82% 8%,78% 32%,100% 35%,80% 51%,97% 67%,73% 70%,78% 94%,57% 78%,46% 100%,38% 77%,14% 91%,21% 66%,0 57%,24% 45%,5% 25%,31% 28%);filter:drop-shadow(5px 5px 0 #172033);transform:rotate(8deg)}
.folder{position:relative;overflow:hidden;border-width:2px}.folder:after{content:"OPEN";position:absolute;right:-7px;top:9px;padding:3px 11px;background:var(--pop-yellow);border:2px solid var(--comic-ink);color:#172033;font-size:9px;font-weight:1000;letter-spacing:1px;transform:rotate(8deg)}.folder:nth-child(3n+2):after{background:var(--pop-cyan)}.folder:nth-child(3n):after{background:var(--pop-pink)}.folder-icon,.folder-heading-icon,.detail-icon{border:2px solid var(--comic-ink);box-shadow:3px 3px 0 var(--comic-ink);transform:rotate(-2deg)}.folder-name{padding-right:44px;font-weight:1000}.folder-heading h1{font-weight:1000;letter-spacing:-.7px}.item{border-width:2px}.item-title{line-height:1.5}.item:hover,.folder:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 color-mix(in srgb,var(--blue) 30%,var(--comic-ink))}
.breadcrumb{grid-column:1/-1;display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0 0 15px;padding:9px 13px;width:max-content;max-width:100%;border:2px solid var(--comic-ink);border-radius:999px;background:var(--panel);box-shadow:3px 3px 0 var(--comic-ink);font-size:13px;font-weight:800}.breadcrumb a{color:var(--blue);text-decoration:none}.breadcrumb span:last-child{overflow:hidden;max-width:min(56vw,520px);text-overflow:ellipsis;white-space:nowrap}.page-breadcrumb{margin-bottom:18px}.folder-breadcrumb{margin-bottom:4px}
.favorite.is-favorite{background:var(--pop-yellow);color:#172033}.favorite.is-favorite:after{content:"!";display:inline-grid;place-items:center;width:17px;height:17px;margin-left:2px;border-radius:50%;background:var(--pop-pink);color:#fff;font-size:11px}.toast-region{position:fixed;right:22px;bottom:22px;z-index:5000;display:grid;gap:10px;pointer-events:none}.toast{min-width:190px;padding:13px 17px;border:3px solid var(--comic-ink);border-radius:13px;background:var(--pop-yellow);color:#172033;box-shadow:5px 5px 0 var(--comic-ink);font-weight:900;opacity:0;transform:translateY(18px) rotate(2deg);transition:.22s}.toast.info{background:var(--pop-cyan)}.toast.error{background:var(--pop-pink);color:#fff}.toast.show{opacity:1;transform:translateY(0) rotate(-1deg)}
body.dark{--comic-ink:#070a10;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.08) 1px,transparent 0)}body.dark .card{border-color:#070a10}body.dark .breadcrumb{border-color:#070a10}body.dark .brand{text-shadow:2px 2px 0 rgba(255,216,77,.28)}
@media(max-width:600px){.youth-banner{min-height:138px;padding:22px 19px}.youth-banner strong{letter-spacing:-1px}.burst{width:76px;height:76px;flex-basis:76px;font-size:23px}.toast-region{left:14px;right:14px;bottom:14px}.toast{width:100%}.breadcrumb{width:100%;border-radius:14px}.card{box-shadow:4px 4px 0 color-mix(in srgb,var(--blue) 18%,var(--comic-ink))}}

/* BETA2 ACG 覆盖层：清爽二次元、番剧卡片与弹幕感 */
body{--acg-pink:#fb7299;--acg-cyan:#23c9ed;--acg-violet:#8b7cf6;--acg-lime:#b9f15c;background-color:var(--bg);background-image:radial-gradient(circle at 12% 8%,rgba(35,201,237,.09),transparent 28%),radial-gradient(circle at 88% 18%,rgba(251,114,153,.09),transparent 24%)}.top-nav{border-bottom:1px solid var(--line);box-shadow:0 6px 24px rgba(90,120,180,.12);backdrop-filter:blur(18px)}.brand{letter-spacing:0;text-shadow:none}.card{border:1px solid var(--line);box-shadow:0 10px 30px rgba(83,115,170,.1)}.button,.primary{border:0;box-shadow:0 6px 16px rgba(57,107,160,.16);font-weight:700}.button:hover,.primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(57,107,160,.22)}.button:active,.primary:active{transform:translateY(0);box-shadow:0 4px 10px rgba(57,107,160,.14)}
.acg-hero{position:relative;display:flex;min-height:290px;padding:38px 42px;border:1px solid rgba(255,255,255,.8);border-radius:28px;background-image:linear-gradient(90deg,rgba(238,250,255,.96) 0%,rgba(238,250,255,.88) 32%,rgba(238,250,255,.16) 58%),url("assets/acg-study-hero.png");background-size:cover;background-position:center;box-shadow:0 18px 42px rgba(89,115,180,.2);color:#273653;overflow:hidden;isolation:isolate}.acg-hero:before{content:"";position:absolute;inset:auto auto -60px -40px;width:230px;height:170px;background:radial-gradient(circle,rgba(35,201,237,.22) 0 2px,transparent 3px);background-size:15px 15px;transform:rotate(-8deg);z-index:-1}.hero-copy{position:relative;z-index:2;max-width:500px}.acg-hero .comic-kicker{display:inline-flex;padding:6px 12px;border:1px solid rgba(35,201,237,.45);border-radius:999px;background:rgba(255,255,255,.76);box-shadow:none;color:#198aaa;font-size:11px;letter-spacing:1.2px;transform:none;backdrop-filter:blur(8px)}.acg-hero strong{display:block;margin:15px 0 9px;max-width:450px;font-size:clamp(28px,4vw,44px);line-height:1.18;letter-spacing:-1.6px}.acg-hero small{color:#60708d;font-size:14px;font-weight:600;letter-spacing:0}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:23px}.hero-tags span{padding:7px 11px;border:1px solid rgba(129,151,201,.2);border-radius:10px;background:rgba(255,255,255,.72);box-shadow:0 4px 12px rgba(80,115,180,.08);font-size:12px;font-weight:700;backdrop-filter:blur(8px)}.danmaku-layer{position:absolute;inset:0;pointer-events:none}.danmaku-layer span{position:absolute;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.78);color:#52617b;font-size:11px;font-weight:700;box-shadow:0 4px 14px rgba(77,101,158,.12);backdrop-filter:blur(8px)}.danmaku-layer span:nth-child(1){top:24px;right:19%;color:var(--acg-pink)}.danmaku-layer span:nth-child(2){right:4%;bottom:24px;color:#6e60dd}.danmaku-layer span:nth-child(3){top:44%;right:2%;color:#138ead}.burst{display:none}
.folder{border:1px solid var(--line);box-shadow:0 6px 18px rgba(77,105,158,.07)}.folder:after{content:"NEW";display:block;right:11px;top:11px;padding:3px 8px;border:0;border-radius:999px;background:linear-gradient(135deg,var(--acg-pink),#ff9abb);color:#fff;box-shadow:0 4px 10px rgba(251,114,153,.22);font-size:9px;transform:none}.folder:nth-child(3n+2):after{background:linear-gradient(135deg,var(--acg-cyan),#77def1)}.folder:nth-child(3n):after{background:linear-gradient(135deg,var(--acg-violet),#b0a4ff)}.folder-icon,.folder-heading-icon,.detail-icon{border:0;box-shadow:0 7px 16px rgba(84,111,171,.13);transform:none;background:linear-gradient(145deg,#fff,var(--soft))}.folder:hover,.item:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(77,105,158,.15)}.item{border:1px solid var(--line);box-shadow:0 5px 16px rgba(77,105,158,.06)}
.breadcrumb{border:1px solid var(--line);background:color-mix(in srgb,var(--panel) 88%,transparent);box-shadow:0 5px 16px rgba(77,105,158,.08);font-weight:700;backdrop-filter:blur(10px)}.favorite.is-favorite{background:linear-gradient(135deg,#ffd9e5,#ffb8ce);color:#9c2850}.favorite.is-favorite:after{background:var(--acg-pink)}.toast{border:1px solid rgba(255,255,255,.72);background:linear-gradient(135deg,#fff,#eafaff);color:#273653;box-shadow:0 14px 34px rgba(67,94,151,.2);transform:translateY(18px);font-weight:700}.toast.info{background:linear-gradient(135deg,#e9fbff,#cdf5fc)}.toast.error{background:linear-gradient(135deg,#ff8caf,#fb7299);color:#fff}.toast.show{transform:translateY(0)}
body.dark{background-image:radial-gradient(circle at 12% 8%,rgba(35,201,237,.09),transparent 28%),radial-gradient(circle at 88% 18%,rgba(251,114,153,.08),transparent 24%)}body.dark .top-nav{border-bottom-color:var(--line)}body.dark .card,body.dark .item,body.dark .folder{border-color:var(--line)}body.dark .acg-hero{border-color:#303b55;background-image:linear-gradient(90deg,rgba(17,25,38,.96) 0%,rgba(17,25,38,.86) 34%,rgba(17,25,38,.12) 62%),url("assets/acg-study-hero.png");color:#edf5ff}body.dark .acg-hero small{color:#b7c5dd}body.dark .hero-tags span,body.dark .danmaku-layer span,body.dark .acg-hero .comic-kicker{background:rgba(26,36,53,.78);border-color:rgba(126,157,211,.2)}body.dark .toast{background:linear-gradient(135deg,#25334a,#1c293e);color:#edf5ff}
@media(max-width:700px){.acg-hero{min-height:330px;padding:25px 22px;background-image:linear-gradient(180deg,rgba(238,250,255,.97) 0%,rgba(238,250,255,.88) 48%,rgba(238,250,255,.1) 76%),url("assets/acg-study-hero.png");background-position:62% center}.hero-copy{max-width:100%}.acg-hero strong{max-width:90%;font-size:30px}.danmaku-layer span:nth-child(1){top:auto;right:12px;bottom:72px}.danmaku-layer span:nth-child(2){display:none}.danmaku-layer span:nth-child(3){top:auto;right:18px;bottom:28px}body.dark .acg-hero{background-image:linear-gradient(180deg,rgba(17,25,38,.98) 0%,rgba(17,25,38,.88) 48%,rgba(17,25,38,.14) 78%),url("assets/acg-study-hero.png")}}

/* 常规版使用纯色页面背景 */
body,body.dark{background-color:var(--bg);background-image:none}

/* 首页资料搜索 */
.search-panel{display:grid;grid-template-columns:minmax(190px,.75fr) minmax(340px,1.7fr);align-items:center;gap:24px}.search-heading h2{margin-bottom:5px}.search-heading p{margin:0;color:var(--muted);font-size:13px}.search-form{display:flex;align-items:stretch;gap:10px}.search-form input{width:100%;min-width:0;height:48px;padding:0 16px;border:1px solid var(--line);border-radius:13px;background:var(--soft);color:var(--text);font:inherit;outline:none}.search-form input:focus{border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 16%,transparent)}.search-form input::placeholder{color:var(--muted)}.search-button{min-width:92px;margin:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.search-results-heading{grid-column:1/-1;display:flex;align-items:flex-end;justify-content:space-between;gap:18px;padding:5px 2px 17px;border-bottom:1px solid var(--line)}.search-results-heading p{margin:0 0 3px;color:var(--blue);font-size:12px;font-weight:700}.search-results-heading h1{margin:0 0 4px;font-size:23px}.search-results-heading span{color:var(--muted);font-size:13px}.search-empty small{display:block;margin-top:8px}.compact-layout .search-panel{max-width:none}@media(max-width:700px){.search-panel{grid-template-columns:1fr;gap:14px}.search-form{gap:8px}.search-button{min-width:78px}.search-results-heading{align-items:flex-start;flex-direction:column}}

/* 深色文字与使用说明 */
body.dark,body.dark *{text-shadow:none!important}.guide-container{max-width:1000px}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.guide-card{position:relative;margin:0;min-height:190px;padding:24px}.guide-number{display:inline-flex;margin-bottom:14px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:1px}.guide-card h2{margin-bottom:9px}.guide-card p,.guide-schema p{margin:0;color:var(--muted);line-height:1.8}.guide-schema{margin-top:18px}.guide-schema pre{overflow:auto;margin:16px 0 0;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--soft);line-height:1.6}.guide-schema code{font-family:Consolas,"Microsoft YaHei",monospace}.folder-toolbar{grid-column:1/-1}@media(max-width:700px){.guide-grid{grid-template-columns:1fr}.guide-card{min-height:auto}}
body.dark,body.dark *{text-shadow:none!important}.guide-container{max-width:1000px}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.guide-card{position:relative;margin:0;min-height:190px;padding:24px}.guide-number{display:inline-flex;margin-bottom:14px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:1px}.guide-card h2{margin-bottom:9px}.guide-card p{margin:0;color:var(--muted);line-height:1.8}.guide-faq{margin-top:18px}.faq-list{display:grid;gap:10px}.faq-list details{padding:14px 16px;border:1px solid var(--line);border-radius:13px;background:var(--soft)}.faq-list summary{cursor:pointer;font-weight:700}.faq-list p{margin:11px 0 0;color:var(--muted);line-height:1.7}.folder-toolbar{grid-column:1/-1}@media(max-width:700px){.guide-grid{grid-template-columns:1fr}.guide-card{min-height:auto}}

.library-container{max-width:1180px}.settings-container{max-width:1000px}.settings-subheading{margin:24px 0 14px}.settings-subheading h2{margin:4px 0 0;font-size:22px}.settings-title{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}.settings-title span{display:block;margin-top:5px;color:var(--muted);font-size:13px}.settings-guide-grid{margin-bottom:18px}.settings-faq{margin:0 0 28px}.settings-guide-grid .guide-card{min-height:170px}
.settings-group{margin-top:30px}.settings-group-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:13px}.settings-group-heading h2{margin:4px 0 0;font-size:22px;color:var(--text)}.settings-group-heading>span{color:var(--muted);font-size:13px}.settings-help-grid{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;gap:18px}.settings-help-grid>.card{height:100%;margin:0;padding:22px}.settings-help-grid>.card>h2{margin:0 0 16px;font-size:19px}.compact-guide ol{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px;margin:0;padding:0;list-style:none;counter-reset:guide}.compact-guide li{position:relative;padding-left:39px;counter-increment:guide}.compact-guide li:before{content:counter(guide,decimal-leading-zero);position:absolute;left:0;top:0;color:var(--blue);font-size:13px;font-weight:800}.compact-guide strong,.compact-guide span{display:block}.compact-guide span{margin-top:4px;color:var(--muted);font-size:13px;line-height:1.55}.settings-hub{padding:0;overflow:hidden}.settings-block{display:grid;grid-template-columns:minmax(170px,.7fr) minmax(320px,1.5fr);gap:28px;padding:22px 24px;border-bottom:1px solid var(--line)}.settings-block:last-child{border-bottom:0}.settings-block .settings-controls{grid-template-columns:1fr 1fr;gap:0 20px}.contact-card{background:linear-gradient(135deg,var(--panel),var(--soft))}.contact-heading{display:flex;align-items:flex-start;gap:16px}.contact-icon{width:52px;height:52px;display:grid;place-items:center;flex:0 0 52px;border-radius:16px;background:var(--soft);font-size:25px}.contact-card h2,.changelog-card h2{margin-bottom:8px}.contact-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.contact-methods{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}.contact-method{min-width:0;padding:13px;border:1px dashed var(--line);border-radius:13px;background:var(--panel)}.contact-method span,.contact-method strong,.contact-method small{display:block}.contact-method span{margin-bottom:9px;color:var(--blue);font-size:11px;font-weight:800}.contact-method strong{font-size:14px}.contact-method small{margin-top:5px;color:var(--muted)}.changelog-card{margin-top:18px}.changelog-card .log-list{max-height:240px;overflow:auto}.changelog-card .log-item{margin:8px 0;padding:12px;font-size:13px}
@media(max-width:760px){.settings-group-heading{align-items:flex-start;flex-direction:column}.settings-help-grid{grid-template-columns:1fr}.compact-guide ol{grid-template-columns:1fr}.settings-block{grid-template-columns:1fr;gap:14px;padding:19px}.settings-block .settings-controls{grid-template-columns:1fr}.contact-methods{grid-template-columns:repeat(2,1fr)}}

/* 首页介绍内容 */
.home-intro{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(270px,.8fr);gap:28px;align-items:stretch;padding:30px}.home-label,.home-section-heading span{display:inline-block;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:1.4px}.home-intro h1{margin:9px 0 12px;font-size:clamp(27px,4vw,40px);line-height:1.2}.home-intro-copy>p{max-width:650px;margin:0;color:var(--muted);line-height:1.8}.home-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.home-mini-panel{display:flex;justify-content:center;flex-direction:column;padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--soft)}.home-mini-panel>span{color:var(--blue);font-size:12px;font-weight:700}.home-mini-panel strong{margin:8px 0;font-size:19px;line-height:1.45}.home-mini-panel p{margin:0 0 14px;color:var(--muted);font-size:13px;line-height:1.65}.home-mini-panel a,.home-feature a{color:var(--blue);font-size:13px;font-weight:700;text-decoration:none}.home-section{margin:12px 0 24px}.home-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:15px}.home-section-heading h2{margin:5px 0 0;font-size:23px}.home-section-heading>p{margin:0;color:var(--muted);font-size:13px}.home-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.home-feature{margin:0;min-height:205px;padding:23px}.home-feature>div{font-size:28px}.home-feature h3{margin:13px 0 7px;font-size:18px}.home-feature p{margin:0 0 17px;color:var(--muted);line-height:1.7;font-size:14px}.home-steps{padding:25px}.home-steps ol{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:0;padding:0;list-style:none}.home-steps li{display:flex;align-items:flex-start;gap:12px;padding:15px;border-radius:15px;background:var(--soft)}.home-steps li b{display:grid;place-items:center;width:31px;height:31px;flex:0 0 31px;border-radius:10px;background:var(--blue);color:#fff}.home-steps li strong,.home-steps li span{display:block}.home-steps li span{margin-top:5px;color:var(--muted);font-size:13px;line-height:1.55}@media(max-width:800px){.home-intro{grid-template-columns:1fr}.home-feature-grid,.home-steps ol{grid-template-columns:1fr}.home-feature{min-height:auto}.home-section-heading{align-items:flex-start;flex-direction:column}}@media(max-width:600px){.home-intro{padding:20px}.home-actions{flex-direction:column}.home-actions a{width:100%}}
.language-picker{display:flex;align-items:center;gap:5px;margin-left:2px}.language-picker select{min-width:116px;padding:7px 26px 7px 9px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);font:600 13px inherit;cursor:pointer}@media(max-width:600px){.language-picker{width:100%;margin:2px 0 0}.language-picker select{width:100%}}
.converter-language{display:grid;grid-template-columns:auto minmax(180px,1fr);align-items:center;gap:8px 14px;margin:-6px 0 20px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--soft)}.converter-language span{font-weight:700}.converter-language select{width:100%;padding:10px 34px 10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);font:inherit}.converter-language small{grid-column:1/-1;color:var(--muted);line-height:1.5}@media(max-width:600px){.converter-language{grid-template-columns:1fr}.converter-language small{grid-column:auto}}

/* Lightweight motion system */
.library-view-tabs{display:flex;gap:8px;margin:0 0 18px;padding:5px;width:max-content;max-width:100%;border:1px solid var(--line);border-radius:14px;background:var(--soft)}.library-view-tabs a{padding:10px 16px;border-radius:10px;color:var(--muted);text-decoration:none;font-weight:700;transition:.22s}.library-view-tabs a:hover{color:var(--blue);transform:translateY(-1px)}.library-view-tabs a.active{background:var(--panel);color:var(--blue);box-shadow:0 5px 14px rgba(70,105,160,.12)}.library-view-tabs small{font-size:12px}@media(max-width:600px){.library-view-tabs{display:grid;grid-template-columns:1fr 1fr;width:100%}.library-view-tabs a{text-align:center}}
.library-view-tabs{position:relative;isolation:isolate;display:grid;grid-template-columns:1fr 1fr;gap:0;padding:5px;overflow:hidden;background:color-mix(in srgb,var(--panel) 58%,transparent);border-color:color-mix(in srgb,var(--line) 75%,#fff);box-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 8px 24px rgba(65,105,155,.08);backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%)}.library-view-tabs:before{content:"";position:absolute;z-index:-1;top:5px;bottom:5px;left:5px;width:calc(50% - 5px);border:1px solid rgba(255,255,255,.72);border-radius:11px;background:linear-gradient(145deg,rgba(255,255,255,.9),rgba(255,255,255,.52));box-shadow:0 5px 18px rgba(55,100,160,.15),inset 0 1px 1px rgba(255,255,255,.92);transform:translateX(0);transition:transform .48s cubic-bezier(.2,.9,.2,1),border-radius .32s ease}.library-view-tabs[data-view="favorites"]:before{transform:translateX(100%)}.library-view-tabs a{z-index:1;min-width:145px;text-align:center;background:transparent!important;box-shadow:none!important;transform:none!important}.library-view-tabs a:after{display:none!important}.library-view-tabs a.active{color:var(--blue)}#libraryBrowseView:not([hidden]),#libraryFavoritesView:not([hidden]){animation:viewGlassIn .38s cubic-bezier(.22,1,.36,1) both}@keyframes viewGlassIn{from{opacity:0;transform:translateY(7px);filter:blur(3px)}to{opacity:1;transform:none;filter:none}}body.dark .library-view-tabs:before{border-color:rgba(255,255,255,.13);background:linear-gradient(145deg,rgba(67,85,112,.72),rgba(31,45,66,.58));box-shadow:0 7px 20px rgba(0,0,0,.22),inset 0 1px 0 rgba(255,255,255,.12)}
.notice{min-height:54px;display:flex;align-items:center;gap:6px}.notice.is-loading #noticeText{opacity:.55}.home-carousel.is-loading:not(:has(.carousel-slide)):before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,var(--soft) 20%,color-mix(in srgb,var(--panel) 78%,#fff) 38%,var(--soft) 56%);background-size:220% 100%;animation:carouselSkeleton 1.35s ease-in-out infinite}.home-carousel.is-loading:not(:has(.carousel-slide)) .carousel-control,.home-carousel.is-loading:not(:has(.carousel-slide)) .carousel-dots{visibility:hidden}@keyframes carouselSkeleton{from{background-position:100% 0}to{background-position:-100% 0}}@media(max-width:600px){.library-view-tabs{width:100%}.library-view-tabs a{min-width:0;padding:10px 8px}}
html{scroll-behavior:smooth}.top-nav{animation:navDrop .55s cubic-bezier(.22,1,.36,1) both}.brand{transition:transform .25s ease,color .25s ease}.brand:hover{transform:translateY(-2px) scale(1.015)}nav a{position:relative;transition:color .22s ease,transform .22s ease}nav a:hover{transform:translateY(-2px)}nav a:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;border-radius:2px;background:var(--blue);transform:scaleX(0);transform-origin:center;transition:transform .25s ease}nav a:hover:after,nav a.active:after{transform:scaleX(1)}
.motion-ready .motion-item{opacity:0;transform:translateY(20px) scale(.985);filter:blur(2px);transition:opacity .55s ease var(--motion-delay,0ms),transform .65s cubic-bezier(.22,1,.36,1) var(--motion-delay,0ms),filter .45s ease var(--motion-delay,0ms)}.motion-ready .motion-item.motion-visible{opacity:1;transform:none;filter:none}.folder-icon,.folder-heading-icon,.detail-icon,.contact-icon{transition:transform .35s cubic-bezier(.22,1,.36,1)}.folder:hover .folder-icon,.contact-card:hover .contact-icon{transform:translateY(-3px) rotate(-4deg) scale(1.08)}
.button,.primary{position:relative;overflow:hidden;transition:transform .2s ease,box-shadow .25s ease}.button:before,.primary:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.42) 48%,transparent 75%);transform:translateX(-130%);transition:transform .5s ease}.button:hover:before,.primary:hover:before{transform:translateX(130%)}.drop-zone{transition:border-color .25s ease,transform .3s ease,background .3s ease}.drop-zone:hover{border-color:var(--blue);transform:translateY(-3px);background:color-mix(in srgb,var(--soft) 72%,var(--blue) 8%)}
.recent-item{transition:transform .22s ease,background .22s ease}.recent-item:hover{transform:translateX(5px);background:color-mix(in srgb,var(--soft) 82%,var(--blue) 8%)}.favorite.is-favorite{animation:favoritePop .38s cubic-bezier(.2,1.6,.4,1)}.loading:after{content:"";display:inline-block;width:7px;height:7px;margin-left:8px;border-radius:50%;background:var(--blue);animation:loadingPulse 1s ease-in-out infinite}.notice:not([hidden]){animation:noticeIn .55s cubic-bezier(.22,1,.36,1) both}
@keyframes navDrop{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:none}}@keyframes favoritePop{0%{transform:scale(.92)}55%{transform:scale(1.08)}100%{transform:scale(1)}}@keyframes loadingPulse{0%,100%{opacity:.25;transform:scale(.75)}50%{opacity:1;transform:scale(1.25)}}@keyframes noticeIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.no-animations .motion-item{opacity:1!important;transform:none!important;filter:none!important}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.motion-ready .motion-item{opacity:1;transform:none;filter:none}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
/* Converter motion and feedback */
.converter-card{position:relative;overflow:hidden}.converter-card:before{content:"";position:absolute;top:-110px;right:-90px;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--blue) 16%,transparent),transparent 68%);pointer-events:none;animation:converterGlow 5s ease-in-out infinite}.drop-zone{position:relative;overflow:hidden;padding:24px}.drop-zone:before{content:"⇧";display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:color-mix(in srgb,var(--blue) 12%,var(--panel));color:var(--blue);font-size:27px;font-weight:800;box-shadow:0 8px 22px color-mix(in srgb,var(--blue) 14%,transparent);transition:transform .35s cubic-bezier(.2,1.5,.4,1),background .25s ease}.drop-zone:after{content:"";position:absolute;inset:-40%;background:conic-gradient(from 180deg,transparent,color-mix(in srgb,var(--blue) 18%,transparent),transparent 32%);opacity:0;animation:converterOrbit 3s linear infinite;pointer-events:none}.drop-zone.drag-active{border-color:var(--blue);transform:translateY(-4px) scale(1.012);box-shadow:0 14px 32px color-mix(in srgb,var(--blue) 18%,transparent)}.drop-zone.drag-active:before{transform:translateY(-5px) scale(1.12)}.drop-zone.drag-active:after{opacity:1}.drop-zone.has-file{border-style:solid;border-color:color-mix(in srgb,var(--blue) 70%,var(--line));background:color-mix(in srgb,var(--soft) 82%,var(--blue) 7%)}.drop-zone.has-file:before{content:"✓";background:var(--blue);color:#fff}.drop-zone.file-bounce:before{animation:fileBounce .5s cubic-bezier(.2,1.55,.4,1)}
.converter-language{transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease}.converter-language:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 13%,transparent);transform:translateY(-2px)}.converter-language.language-pop{animation:languagePop .38s cubic-bezier(.2,1.45,.4,1)}#convertButton{min-width:146px;min-height:42px}.is-converting #convertButton{color:transparent!important;cursor:wait}.is-converting #convertButton:after{content:"";position:absolute;width:18px;height:18px;border:3px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:converterSpin .75s linear infinite}.is-converting .drop-zone,.is-converting .converter-language{pointer-events:none;opacity:.72}#convertStatus{padding-left:0;transition:color .25s ease}.status-updated{animation:statusSlide .38s cubic-bezier(.22,1,.36,1)}.status-success{color:#16835f!important}.status-error{color:#c24158!important}.status-success:before{content:"✓ ";font-weight:900}.status-error:before{content:"! ";font-weight:900}
@keyframes converterGlow{0%,100%{transform:translate(0,0) scale(1);opacity:.65}50%{transform:translate(-24px,18px) scale(1.12);opacity:1}}@keyframes converterOrbit{to{transform:rotate(360deg)}}@keyframes converterSpin{to{transform:rotate(360deg)}}@keyframes fileBounce{0%{transform:scale(.8)}60%{transform:scale(1.14)}100%{transform:scale(1)}}@keyframes languagePop{50%{transform:translateY(-3px) scale(1.012)}}@keyframes statusSlide{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}.no-animations .converter-card:before,.no-animations .drop-zone:after{animation:none!important}.no-animations .drop-zone,.no-animations .converter-language{transform:none!important}
/* Unified breadcrumb: thin border, no navigation underline */
.breadcrumb,.detail-breadcrumb{border:1px solid var(--line)!important;border-radius:12px!important;background:var(--panel)!important;box-shadow:none!important}.breadcrumb a,.detail-breadcrumb a{padding:0!important;color:var(--blue);text-decoration:none}.breadcrumb a:before,.breadcrumb a:after,.detail-breadcrumb a:before,.detail-breadcrumb a:after{display:none!important;content:none!important}.detail-breadcrumb{margin-bottom:24px!important}
/* Resource cards only provide a route to the full detail page */
.resource-summary-card{display:flex;align-items:center;justify-content:space-between;flex-direction:row;gap:16px;min-height:86px}.resource-summary-card .item-title{min-width:0;line-height:1.55}.resource-detail-button{flex:0 0 auto;white-space:nowrap}@media(max-width:520px){.resource-summary-card{align-items:stretch;flex-direction:column}.resource-detail-button{align-self:flex-end}}
/* Personal favorite label folders */
.favorite-folder-control{display:grid;grid-template-columns:auto minmax(130px,1fr) auto;align-items:center;gap:8px;width:100%;padding:12px;border:1px solid var(--line);border-radius:13px;background:var(--soft)}.favorite-folder-control>span{color:var(--muted);font-size:12px;font-weight:700}.favorite-folder-control select{min-width:0;width:100%}.favorite-folder-control .button{padding:8px 10px}.favorite-folder-toolbar{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 0 18px;border-bottom:1px solid var(--line)}.favorite-folder-tabs{display:flex;flex-wrap:wrap;gap:7px}.favorite-folder-tabs button{padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:var(--soft);color:var(--muted);font:600 12px inherit;cursor:pointer}.favorite-folder-tabs button.active{border-color:var(--blue);background:color-mix(in srgb,var(--blue) 10%,var(--panel));color:var(--blue)}.favorite-folder-tabs small{margin-left:4px;font-size:10px}@media(max-width:650px){.favorite-folder-toolbar{align-items:stretch;flex-direction:column}.favorite-folder-control{grid-template-columns:1fr}.favorite-folder-control>span{grid-column:1/-1}}
/* Scroll only card titles that exceed one line */
.resource-summary-card .scrolling-title{display:block;min-width:0;overflow:hidden;white-space:nowrap}.scrolling-title>span{display:inline-block;white-space:nowrap}.scrolling-title.is-overflowing>span{padding-right:22px;animation:titleMarquee var(--title-duration,8s) ease-in-out infinite alternate}.scrolling-title.is-overflowing:hover>span,.scrolling-title.is-overflowing:focus>span{animation-play-state:paused}@keyframes titleMarquee{0%,14%{transform:translateX(0)}86%,100%{transform:translateX(var(--title-distance))}}@media(prefers-reduced-motion:reduce){.scrolling-title.is-overflowing{overflow:auto}.scrolling-title.is-overflowing>span{animation:none}}
/* Keep marquee titles inside the original card width */
.resource-summary-card{width:100%;max-width:100%;min-width:0;overflow:hidden}.resource-summary-card .scrolling-title{flex:1 1 0!important;width:0!important;min-width:0!important;max-width:100%;overflow:hidden}.resource-summary-card .resource-detail-button{flex:0 0 auto}
.resource-card-controls{display:flex;align-items:center;gap:8px;flex:0 0 auto}.resource-download-button{min-width:42px;padding-inline:11px;font-size:17px}.detail-preview{margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}.preview-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.preview-heading h2{margin:3px 0 0}.preview-heading .eyebrow{margin:0}.preview-stage{min-height:360px;overflow:hidden;border:1px solid var(--line);border-radius:15px;background:var(--soft);display:flex;align-items:center;justify-content:center}.preview-frame{width:100%;height:min(72vh,760px);min-height:520px;border:0;background:#fff}.preview-image{display:block;max-width:100%;max-height:75vh;margin:auto;object-fit:contain}.preview-media{width:min(100%,720px);margin:32px}.preview-video{max-height:70vh;background:#000}.preview-unavailable{text-align:center;padding:54px 24px;color:var(--muted)}.preview-unavailable span{display:block;font-size:48px}.preview-unavailable strong{display:block;margin:12px 0;color:var(--text);font-size:18px}.preview-unavailable p{margin:0}@media(max-width:600px){.resource-card-controls{flex-wrap:wrap}.preview-heading{align-items:flex-start;flex-direction:column}.preview-stage{min-height:240px}.preview-frame{height:65vh;min-height:380px}}

/* V1.1.4 batch actions and compact resource-card hierarchy */
.batch-download-toggle{flex:0 0 auto;white-space:nowrap}.batch-download-toggle.active{border-color:var(--blue);background:color-mix(in srgb,var(--blue) 11%,var(--panel));color:var(--blue)}.batch-download-bar{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:18px;margin:4px 0 0;padding:14px 0 0;border:0;border-top:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none}.batch-download-bar[hidden]{display:none!important}.batch-download-copy,.batch-download-actions{display:flex;align-items:center;gap:10px}.batch-download-copy>div{display:grid;gap:2px}.batch-download-copy small{color:var(--muted);font-size:11px}.batch-download-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:color-mix(in srgb,var(--blue) 12%,var(--panel));color:var(--blue);font-size:16px;font-weight:900}.batch-download-actions .button,.batch-download-actions .primary{min-height:38px;padding:8px 12px}.batch-download-actions button:disabled{opacity:.48;cursor:not-allowed;transform:none}.resource-summary-card{border-color:color-mix(in srgb,var(--line) 90%,var(--blue));transition:border-color .2s,box-shadow .2s,transform .2s}.resource-summary-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--blue) 38%,var(--line));box-shadow:0 12px 26px color-mix(in srgb,var(--blue) 12%,transparent)}.resource-summary-card.is-selected{border-color:var(--blue);box-shadow:0 0 0 2px color-mix(in srgb,var(--blue) 13%,transparent),0 12px 26px color-mix(in srgb,var(--blue) 15%,transparent)}.resource-select{display:none;align-self:flex-start;place-items:center;flex:0 0 auto;width:24px;height:24px;cursor:pointer}.batch-selection-mode .resource-select{display:grid}.resource-select input{position:absolute;opacity:0;pointer-events:none}.resource-select span{display:grid;place-items:center;width:18px;height:18px;border:1.5px solid color-mix(in srgb,var(--muted) 55%,var(--line));border-radius:6px;background:var(--panel);transition:.2s}.resource-select input:focus-visible+span{outline:3px solid color-mix(in srgb,var(--blue) 20%,transparent);outline-offset:2px}.resource-select input:checked+span{border-color:var(--blue);background:var(--blue)}.resource-select input:checked+span:after{content:"✓";color:#fff;font-size:12px;font-weight:900}.resource-card-main{min-width:0;flex:1 1 auto}.resource-card-meta{display:flex;align-items:center;gap:6px;min-width:0;margin-top:7px;overflow:hidden;color:var(--muted);font-size:11px;white-space:nowrap}.resource-card-meta span:first-child{padding:2px 6px;border-radius:6px;background:var(--soft);color:var(--blue);font-weight:800}.resource-card-meta i{font-style:normal;opacity:.55}.resource-download-button{display:grid;place-items:center;color:var(--blue);font-size:19px;font-weight:900}.layout-card .resource-summary-card{display:grid;grid-template-columns:44px minmax(0,1fr);min-height:154px;padding:17px}.batch-selection-mode .layout-card .resource-summary-card{grid-template-columns:auto 44px minmax(0,1fr)}.layout-card .resource-select{grid-column:1}.layout-card .resource-card-icon{grid-column:1;font-size:31px}.batch-selection-mode .layout-card .resource-card-icon{grid-column:2}.layout-card .resource-card-main{grid-column:2}.batch-selection-mode .layout-card .resource-card-main{grid-column:3}.layout-card .resource-card-controls{grid-column:1/-1;justify-content:flex-end;width:100%;padding-top:12px}.batch-selection-mode .layout-card .resource-card-controls{grid-column:2/-1}.layout-showcase .resource-summary-card{display:grid;grid-template-columns:52px minmax(0,1fr);min-height:150px;padding:20px}.batch-selection-mode .layout-showcase .resource-summary-card{grid-template-columns:auto 52px minmax(0,1fr)}.layout-showcase .resource-select{grid-column:1}.layout-showcase .resource-card-icon{grid-column:1}.batch-selection-mode .layout-showcase .resource-card-icon{grid-column:2}.layout-showcase .resource-card-main{grid-column:2}.batch-selection-mode .layout-showcase .resource-card-main{grid-column:3}.layout-showcase .resource-card-controls{grid-column:1/-1;justify-content:flex-end;width:100%;padding-top:12px}.batch-selection-mode .layout-showcase .resource-card-controls{grid-column:2/-1}.layout-row .resource-summary-card{display:flex;min-height:76px;padding:12px 14px}.layout-row .resource-card-main{flex:1 1 0}.layout-row .resource-summary-card .scrolling-title{width:100%!important}.layout-row .resource-select{align-self:center}.layout-row .resource-card-icon{font-size:25px}.layout-row .resource-card-controls{margin-left:auto}.layout-row .resource-detail-button{padding:8px 12px}.layout-row .resource-download-button{min-width:38px;height:38px;padding:7px}.layout-card .resource-summary-card .scrolling-title,.layout-showcase .resource-summary-card .scrolling-title{width:100%!important}
@media(max-width:700px){.batch-download-bar{position:static;align-items:stretch;flex-direction:column}.batch-download-actions{display:grid;grid-template-columns:1fr 1fr}.batch-download-actions .primary{grid-column:1/-1}.layout-row .resource-summary-card{display:grid;grid-template-columns:24px 34px minmax(0,1fr)}.layout-row .resource-select{grid-column:1}.layout-row .resource-card-icon{grid-column:2}.layout-row .resource-card-main{grid-column:3}.layout-row .resource-card-controls{grid-column:2/-1;width:100%;justify-content:flex-end;margin:4px 0 0}}
.pdf-preview{width:100%;max-height:76vh;overflow:auto;padding:14px;background:#d9dde3}.preview-loading{padding:60px 20px;text-align:center;color:var(--muted)}.pdf-page{width:max-content;max-width:100%;margin:0 auto 16px}.pdf-page:last-child{margin-bottom:0}.pdf-page canvas{display:block;max-width:100%;height:auto;background:#fff;box-shadow:0 3px 14px rgba(0,0,0,.18)}.pdf-page figcaption{padding:7px;text-align:center;color:#4b5563;font-size:12px}
.color-options{grid-template-columns:repeat(auto-fit,minmax(66px,1fr))}
.resource-summary-card{position:relative}.link-status{position:absolute;right:10px;top:7px;padding:2px 7px;border-radius:999px;background:#fee2e2;color:#b42333;font-size:10px;font-weight:800}.link-invalid{opacity:.55;filter:grayscale(.45);cursor:not-allowed!important}.detail-link-status{display:inline-flex;align-items:center;padding:8px 11px;border-radius:10px;background:#fee2e2;color:#b42333;font-size:12px;font-weight:800}.pdf-progress{position:sticky;z-index:2;top:-14px;margin:-14px -14px 14px;padding:10px 14px;background:color-mix(in srgb,var(--panel) 92%,transparent);color:var(--blue);font-size:12px;font-weight:800;text-align:center;backdrop-filter:blur(10px);box-shadow:0 4px 12px rgba(0,0,0,.08)}.pdf-page-pending{position:relative;background:#f5f6f8;box-shadow:0 3px 14px rgba(0,0,0,.1)}.pdf-page-pending:before{content:"正在准备此页…";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#7b8491;font-size:13px}.pdf-page-pending:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.6) 48%,transparent 72%);animation:pdfPageLoading 1.5s ease-in-out infinite}@keyframes pdfPageLoading{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
.settings-block .settings-controls .sound-choice-row{grid-column:1/-1;min-height:68px;margin-top:2px;padding:13px 14px;border:1px solid var(--line);border-radius:14px;background:var(--soft)}.sound-choice-copy{display:flex;min-width:0;flex-direction:column;align-items:flex-start;gap:4px}.sound-choice-copy strong{color:var(--text);font-size:14px;line-height:1.35}.sound-choice-copy small{display:block;margin:0;color:var(--muted);font-size:12px;line-height:1.4}.sound-choice-row select{width:180px;min-width:180px;height:42px;background:var(--panel)}@media(max-width:560px){.settings-block .settings-controls .sound-choice-row{align-items:stretch;flex-direction:column}.sound-choice-row select{width:100%;min-width:0}}
.settings-block .settings-controls .sound-choice-row{grid-column:auto;min-height:0;margin-top:0;padding:11px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent}.sound-choice-row select{width:auto;min-width:130px;height:auto;background:var(--panel)}.sound-choice-row select:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 14%,transparent)}@media(max-width:560px){.settings-block .settings-controls .sound-choice-row{align-items:center;flex-direction:row}.sound-choice-row select{width:auto;min-width:130px}}
.season-badge{position:relative;display:inline-flex;align-items:center;gap:4px;flex:0 0 auto;margin-right:auto;padding:6px 11px 6px 9px;border:2px solid color-mix(in srgb,var(--blue) 72%,#27364a);border-radius:8px 12px 9px 13px;background:var(--theme-gradient);color:#fff;font-size:12px;font-weight:900;letter-spacing:.5px;line-height:1;white-space:nowrap;box-shadow:3px 4px 0 color-mix(in srgb,var(--blue) 28%,#27364a);transform:rotate(-3deg);animation:seasonBadgeIn .55s cubic-bezier(.2,1.45,.4,1) both}.season-badge:after{content:"";position:absolute;right:-5px;top:-5px;width:11px;height:11px;border:2px solid #fff;border-radius:50%;background:#ffd568}.season-badge>span{font-size:15px}.season-badge:hover{transform:rotate(0) translateY(-2px)}@keyframes seasonBadgeIn{from{opacity:0;transform:translateY(-10px) rotate(-8deg) scale(.85)}to{opacity:1;transform:rotate(-3deg) scale(1)}}@media(max-width:820px){.season-badge{margin:-5px 0 0 2px;align-self:flex-start}}
.season-badge{padding:3px 5px;border:0;border-radius:0;background:none;color:var(--blue);box-shadow:none;text-shadow:-2px -2px 0 var(--panel),2px -2px 0 var(--panel),-2px 2px 0 var(--panel),2px 2px 0 var(--panel),0 3px 4px var(--theme-glow);filter:drop-shadow(1px 2px 0 color-mix(in srgb,var(--blue) 28%,transparent))}.season-badge:after{content:"✦";position:absolute;right:-7px;top:-8px;width:auto;height:auto;border:0;border-radius:0;background:none;color:#f2aa24;font-size:11px;text-shadow:1px 1px 0 var(--panel)}
.resource-layout-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:-8px 0 18px;padding:10px 12px 10px 16px;border:1px solid var(--line);border-radius:14px;background:color-mix(in srgb,var(--panel) 88%,transparent);box-shadow:0 6px 18px color-mix(in srgb,var(--blue) 8%,transparent)}.resource-layout-toolbar>span{color:var(--muted);font-size:13px;font-weight:700}.resource-layout-options{display:flex;align-items:center;gap:5px}.resource-layout-button{display:inline-flex;align-items:center;gap:5px;min-height:35px;padding:6px 9px;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--muted);font:600 12px inherit;cursor:pointer;transition:.2s}.resource-layout-button b{font-size:17px;line-height:1}.resource-layout-button:hover{color:var(--blue);background:var(--soft)}.resource-layout-button.active{border-color:color-mix(in srgb,var(--blue) 28%,var(--line));background:color-mix(in srgb,var(--blue) 11%,var(--panel));color:var(--blue);box-shadow:0 3px 9px var(--theme-glow)}.grid.layout-row{grid-template-columns:1fr}.grid.layout-card{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.layout-compact{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.grid.layout-showcase{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.layout-card .resource-summary-card,.layout-compact .resource-summary-card,.layout-showcase .resource-summary-card{align-items:stretch;flex-direction:column}.layout-card .resource-summary-card{min-height:185px}.layout-card .resource-card-icon{font-size:34px}.layout-compact .resource-summary-card{min-height:145px;padding:12px}.layout-compact .resource-card-icon{font-size:25px}.layout-compact .item-title{font-size:14px}.layout-compact .resource-card-controls{gap:5px;margin-top:auto}.layout-compact .resource-detail-button{padding:7px 9px;font-size:12px}.layout-compact .resource-download-button{min-width:35px;padding:7px}.layout-showcase .resource-summary-card{min-height:170px;padding:23px;background:linear-gradient(145deg,var(--panel),var(--soft))}.layout-showcase .resource-card-icon{font-size:42px}.layout-card .resource-card-controls,.layout-showcase .resource-card-controls{margin-top:auto;padding-top:16px}.layout-card .resource-summary-card .scrolling-title,.layout-compact .resource-summary-card .scrolling-title,.layout-showcase .resource-summary-card .scrolling-title{width:100%!important;flex:0 0 auto!important}.layout-card .folder,.layout-compact .folder,.layout-showcase .folder{min-width:0}@media(max-width:820px){.grid.layout-card,.grid.layout-compact{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.layout-showcase{grid-template-columns:1fr}}@media(max-width:560px){.resource-layout-toolbar{align-items:flex-start;flex-direction:column}.resource-layout-options{display:grid;grid-template-columns:repeat(4,1fr);width:100%}.resource-layout-button{justify-content:center}.resource-layout-button small{display:none}.grid.layout-card,.grid.layout-compact,.grid.layout-showcase{grid-template-columns:1fr}}
.layout-row .resource-summary-card{min-height:68px;padding:10px 13px;align-items:center;flex-direction:row;gap:12px}.layout-row .resource-card-icon{flex:0 0 auto;font-size:23px}.layout-row .resource-summary-card .scrolling-title{flex:1 1 0!important;width:0!important;font-size:15px}.layout-row .resource-card-controls{flex:0 0 auto;margin:0;padding:0}.layout-row .resource-detail-button{padding:7px 11px;font-size:12px}.layout-row .resource-download-button{min-width:36px;padding:7px;font-size:15px}@media(max-width:560px){.resource-layout-options{grid-template-columns:repeat(3,1fr)}.layout-row .resource-summary-card{min-height:64px;flex-wrap:wrap}.layout-row .resource-summary-card .scrolling-title{min-width:calc(100% - 42px)!important}.layout-row .resource-card-controls{width:100%;justify-content:flex-end;padding-left:35px}}
.search-panel .search-tools-row{grid-column:1/-1;margin:5px 0 0;padding:14px 0 0;border:0;border-top:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none}.layout-tool-group,.resource-filter-group{display:flex;align-items:center;gap:10px}.layout-tool-group>span,.filter-title{color:var(--muted);font-size:12px;font-weight:800;white-space:nowrap}.resource-filter-group{margin-left:auto}.filter-title{display:inline-flex;align-items:center;gap:6px}.filter-title b{padding:2px 5px;border-radius:5px;background:linear-gradient(135deg,#ff9b45,#f05d72);color:#fff;font-size:8px;letter-spacing:.6px}.resource-filter-group label{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px;font-weight:700}.resource-filter-group select{min-width:112px;padding-block:7px;font-size:12px}.resource-summary-card[hidden]{display:none!important}@media(max-width:760px){.search-panel .search-tools-row{align-items:stretch;flex-direction:column}.resource-filter-group{margin-left:0;flex-wrap:wrap}.layout-tool-group{justify-content:space-between}}@media(max-width:480px){.resource-filter-group{display:grid;grid-template-columns:1fr 1fr}.filter-title{grid-column:1/-1}.resource-filter-group label{align-items:stretch;flex-direction:column}.resource-filter-group select{width:100%;min-width:0}}
.folder[hidden]{display:none!important}

/* Password-protected folders and resources */
.is-password-locked{border-color:color-mix(in srgb,var(--blue) 34%,var(--line));background:linear-gradient(145deg,var(--panel),color-mix(in srgb,var(--soft) 84%,var(--panel)));cursor:pointer}.is-password-locked .folder-icon,.is-password-locked .resource-card-icon{filter:grayscale(.15)}.is-password-locked .protected-placeholder{color:var(--muted);font-weight:700}.display-detailed .is-password-locked .resource-card-meta{display:none}.display-detailed .is-password-locked .resource-card-description:before{content:"🔒 ";}.password-unlock-button{white-space:nowrap}.protected-access-denied,.protected-detail-gate{padding:46px 24px;text-align:center}.protected-detail-gate>div{font-size:48px}.protected-detail-gate h2{margin:12px 0 5px}.protected-detail-gate p{margin:0 0 20px;color:var(--muted)}.protected-detail-gate .button,.protected-detail-gate .primary{margin:4px}
.password-modal{position:fixed;z-index:10000;inset:0;display:grid;place-items:center;padding:20px;opacity:0;transition:opacity .18s ease}.password-modal.show{opacity:1}.password-modal-backdrop{position:absolute;inset:0;background:rgba(10,23,36,.58);backdrop-filter:blur(7px)}.password-dialog{position:relative;width:min(420px,100%);padding:28px;border:1px solid var(--line);border-radius:22px;background:var(--panel);box-shadow:0 24px 70px rgba(5,20,35,.3)}.password-dialog-close{position:absolute;right:14px;top:12px;width:36px;height:36px;border:0;border-radius:50%;background:var(--soft);color:var(--muted);font-size:22px;cursor:pointer}.password-dialog-icon{font-size:40px}.password-dialog h2{margin:8px 0}.password-dialog>p:not(.eyebrow){margin:0 0 18px;color:var(--muted);line-height:1.6}.password-dialog label{display:grid;gap:7px;color:var(--muted);font-size:13px;font-weight:700}.password-dialog input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:var(--soft);color:inherit;font:inherit}.password-dialog .primary{width:100%;margin-top:16px}.password-error{min-height:0;color:#c33;font-size:12px}@media(max-width:560px){.password-dialog{padding:24px 20px;border-radius:18px}.is-password-locked .password-unlock-button{width:100%}}
/* Favorite folder rename and delete controls */
.favorite-folder-manager{display:flex;align-items:center;gap:7px;margin-left:auto}.favorite-folder-manager select{min-width:150px;max-width:210px;padding:8px 30px 8px 10px;font-size:12px}.favorite-folder-manager .button{padding:7px 10px;font-size:12px}.favorite-folder-manager button:disabled{opacity:.45;cursor:not-allowed}@media(max-width:800px){.favorite-folder-manager{width:100%;margin-left:0}.favorite-folder-manager select{min-width:0;max-width:none;flex:1}}@media(max-width:480px){.favorite-folder-manager{display:grid;grid-template-columns:1fr 1fr}.favorite-folder-manager select{grid-column:1/-1}}
/* Fixed icon with continuously scrolling title text */
.resource-card-icon{flex:0 0 auto;font-size:19px}.resource-card-controls{display:flex;align-items:center;gap:8px;flex:0 0 auto}.favorite-folder-assign{width:118px;min-width:0;padding:8px 28px 8px 9px;font-size:12px}.scrolling-title .marquee-track{display:inline-flex;width:max-content;gap:32px;white-space:nowrap}.scrolling-title .marquee-copy{display:inline-block;white-space:nowrap}.scrolling-title:not(.is-overflowing) .marquee-copy:last-child{display:none}.scrolling-title.is-overflowing .marquee-track{animation:titleLoop var(--title-duration,10s) linear infinite}.scrolling-title.is-overflowing:hover .marquee-track,.scrolling-title.is-overflowing:focus .marquee-track{animation-play-state:paused}@keyframes titleLoop{to{transform:translateX(calc(-50% - 16px))}}@media(prefers-reduced-motion:reduce){.scrolling-title.is-overflowing .marquee-track{animation:none}.scrolling-title.is-overflowing .marquee-copy:last-child{display:none}}@media(max-width:620px){.resource-summary-card{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center}.resource-card-controls{grid-column:1/-1;justify-content:flex-end}.favorite-folder-assign{width:150px}}
/* Three-way library view switch and upcoming updates */
.library-view-tabs{grid-template-columns:repeat(3,1fr)}.library-view-tabs:before{width:calc(33.333% - 4px)}.library-view-tabs[data-view="favorites"]:before{transform:translateX(100%)}.library-view-tabs[data-view="updates"]:before{transform:translateX(200%)}.library-view-tabs a{min-width:140px}#libraryUpdatesView:not([hidden]){animation:viewGlassIn .38s cubic-bezier(.22,1,.36,1) both}.upcoming-section{padding:24px}.upcoming-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:20px}.upcoming-heading h2{margin:5px 0 0}.upcoming-heading>span{color:var(--muted);font-size:12px}.upcoming-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.upcoming-card{position:relative;padding:22px;border:1px solid var(--line);border-radius:17px;background:var(--panel);overflow:hidden}.upcoming-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue)}.upcoming-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.upcoming-card-head span{color:var(--blue);font-size:11px;font-weight:800}.upcoming-card-head b{padding:4px 8px;border-radius:999px;background:var(--soft);color:var(--muted);font-size:10px}.upcoming-card h2{margin:18px 0 9px;color:var(--text);font-size:19px;line-height:1.45}.upcoming-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.upcoming-date{display:flex;align-items:flex-end;justify-content:space-between;margin-top:22px;padding-top:14px;border-top:1px solid var(--line)}.upcoming-date small{color:var(--muted)}.upcoming-date strong{font-size:13px}@media(max-width:700px){.library-view-tabs a{min-width:0;padding:10px 6px}.upcoming-grid{grid-template-columns:1fr}.upcoming-heading{align-items:flex-start;flex-direction:column}}@media(max-width:480px){.library-view-tabs a{font-size:12px}.library-view-tabs small{display:none}}
.upcoming-date>div{display:flex;flex-direction:column;gap:5px}.update-reserve{flex:0 0 auto;padding:8px 12px}.update-reserve.is-reserved{background:color-mix(in srgb,#22a06b 14%,var(--panel));color:#16835f}.update-modal{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;transition:.25s}.update-modal.show{opacity:1;visibility:visible}.update-modal-backdrop{position:absolute;inset:0;background:rgba(8,15,25,.52);backdrop-filter:blur(8px)}.update-modal-dialog{position:relative;width:min(460px,100%);padding:30px;border:1px solid var(--line);border-radius:24px;background:var(--panel);box-shadow:0 28px 80px rgba(0,0,0,.28);transform:translateY(18px) scale(.98);transition:.28s}.update-modal.show .update-modal-dialog{transform:none}.update-modal-close{position:absolute;right:16px;top:14px;width:32px;height:32px;border:0;border-radius:50%;background:var(--soft);color:var(--muted);font-size:21px;cursor:pointer}.update-modal-icon{display:grid;place-items:center;width:48px;height:48px;margin-bottom:18px;border-radius:15px;background:#dcfce7;color:#16835f;font-size:23px;font-weight:800}.update-modal-dialog h2{margin:7px 0 20px;color:var(--text);font-size:24px}.update-modal-list{display:grid;gap:9px;margin-bottom:22px}.update-modal-list article{padding:13px;border-radius:12px;background:var(--soft)}.update-modal-list strong,.update-modal-list span{display:block}.update-modal-list span{margin-top:5px;color:var(--muted);font-size:12px}.update-modal-dialog>.primary{width:100%}

/* Keep the optimized card proportions after legacy layout rules. */
.grid.layout-card{grid-template-columns:repeat(3,minmax(240px,1fr));gap:14px}.layout-card .resource-summary-card{display:grid;grid-template-columns:42px minmax(0,1fr);min-height:148px;padding:16px}.batch-selection-mode .layout-card .resource-summary-card{grid-template-columns:auto 42px minmax(0,1fr)}.layout-card .resource-card-icon{grid-column:1;font-size:30px}.batch-selection-mode .layout-card .resource-card-icon{grid-column:2}.layout-card .resource-card-main{grid-column:2}.batch-selection-mode .layout-card .resource-card-main{grid-column:3}.layout-card .resource-card-controls{grid-column:1/-1;margin-top:0;padding-top:10px}.batch-selection-mode .layout-card .resource-card-controls{grid-column:2/-1}.layout-showcase .resource-summary-card{display:grid;grid-template-columns:48px minmax(0,1fr);min-height:145px;padding:18px}.batch-selection-mode .layout-showcase .resource-summary-card{grid-template-columns:auto 48px minmax(0,1fr)}.layout-showcase .resource-card-icon{grid-column:1}.batch-selection-mode .layout-showcase .resource-card-icon{grid-column:2}.layout-showcase .resource-card-main{grid-column:2}.batch-selection-mode .layout-showcase .resource-card-main{grid-column:3}.layout-showcase .resource-card-controls{grid-column:1/-1;margin-top:0;padding-top:10px}.batch-selection-mode .layout-showcase .resource-card-controls{grid-column:2/-1}.layout-row .resource-summary-card{display:flex;min-height:76px;padding:12px 14px}.layout-row .resource-summary-card .scrolling-title{flex:1 1 auto!important;width:100%!important}.layout-row .resource-card-controls{grid-column:auto;margin:0 0 0 auto;padding:0}@media(max-width:900px){.grid.layout-card{grid-template-columns:repeat(2,minmax(220px,1fr))}}@media(max-width:560px){.grid.layout-card{grid-template-columns:1fr}.layout-row .resource-summary-card{display:grid;grid-template-columns:34px minmax(0,1fr)}.batch-selection-mode .layout-row .resource-summary-card{grid-template-columns:24px 34px minmax(0,1fr)}.layout-row .resource-card-icon{grid-column:1}.batch-selection-mode .layout-row .resource-card-icon{grid-column:2}.layout-row .resource-card-main{grid-column:2}.batch-selection-mode .layout-row .resource-card-main{grid-column:3}.layout-row .resource-card-controls{grid-column:1/-1;width:100%;margin-top:5px}.batch-selection-mode .layout-row .resource-card-controls{grid-column:2/-1}}
/* Upcoming cards aligned with the resource library cards */
.upcoming-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.upcoming-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px 12px;min-width:0;min-height:125px;padding:17px;border-radius:17px}.upcoming-card:before{display:none}.upcoming-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--soft);font-size:20px;transition:transform .35s cubic-bezier(.22,1,.36,1)}.upcoming-card:hover .upcoming-icon{transform:translateY(-3px) rotate(-4deg) scale(1.08)}.upcoming-main{min-width:0}.upcoming-title{width:100%;min-width:0;overflow:hidden;color:var(--text);font-size:16px;font-weight:700;line-height:1.45;white-space:nowrap}.upcoming-meta{display:flex;align-items:center;gap:5px;min-width:0;margin-top:5px;overflow:hidden;color:var(--muted);font-size:10px;white-space:nowrap}.upcoming-meta i{font-style:normal;opacity:.55}.upcoming-card>p{grid-column:2/-1;display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);font-size:12px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.upcoming-card .update-reserve{align-self:center;padding:8px 10px;white-space:nowrap}@media(max-width:900px){.upcoming-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.upcoming-grid{grid-template-columns:1fr}.upcoming-card{min-height:110px}}

/* Final search-panel structure: heading, search, then tools. */
.search-panel{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;padding:24px 26px}.search-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.search-heading h2{margin:0 0 5px}.search-heading p{margin:0}.batch-download-toggle{min-width:118px;min-height:40px}.search-form{display:grid;grid-template-columns:minmax(0,1fr) 104px;gap:12px;width:100%}.search-form input{height:50px}.search-button{width:100%;min-width:0}.search-panel .search-tools-row{display:grid;grid-template-columns:auto minmax(360px,1fr);align-items:center;gap:24px;margin:0;padding:18px 0 0}.layout-tool-group{justify-self:start}.resource-filter-group{justify-self:end;margin-left:0}.resource-filter-group select{min-width:150px}.batch-download-bar{display:flex;grid-column:1/-1;align-items:center;justify-content:space-between;gap:18px;margin:0;padding:16px;border:1px solid color-mix(in srgb,var(--blue) 22%,var(--line));border-radius:13px;background:color-mix(in srgb,var(--blue) 5%,var(--panel))}
@media(max-width:850px){.search-panel{padding:20px}.search-panel .search-tools-row{grid-template-columns:1fr;gap:14px}.resource-filter-group{justify-self:stretch;justify-content:space-between}.resource-filter-group select{min-width:120px}.batch-download-bar{align-items:stretch;flex-direction:column}}
@media(max-width:560px){.search-heading{align-items:flex-start;flex-direction:column}.batch-download-toggle{width:100%}.search-form{grid-template-columns:1fr}.search-button{min-height:44px}.resource-filter-group{display:grid;grid-template-columns:1fr 1fr}.filter-title{grid-column:1/-1}.batch-download-actions{grid-template-columns:1fr 1fr}}

/* Batch-download entry belongs to the display/filter toolbar. */
.search-panel .search-tools-row{grid-template-columns:auto auto minmax(360px,1fr);gap:18px}.search-tools-row .batch-download-toggle{justify-self:start;width:auto;min-width:118px}.search-tools-row .resource-filter-group{justify-self:end}@media(max-width:960px){.search-panel .search-tools-row{grid-template-columns:1fr auto}.search-tools-row .resource-filter-group{grid-column:1/-1;justify-self:stretch;justify-content:flex-end}}@media(max-width:760px){.search-panel .search-tools-row{grid-template-columns:1fr}.search-tools-row .batch-download-toggle{justify-self:stretch;width:100%}.search-tools-row .resource-filter-group{grid-column:auto;justify-content:space-between}}

/* V1.1.4 search card polish: clearer hierarchy and a compact, aligned toolbar. */
.search-panel{gap:16px;padding:24px 26px 0;overflow:hidden}
.search-heading h2{margin-bottom:4px;font-size:20px;line-height:1.3}
.search-heading p{color:var(--muted);font-size:13px;line-height:1.5}
.search-form{grid-template-columns:minmax(0,1fr) 116px;gap:10px}
.search-form input{height:48px;padding:0 16px;border:1px solid var(--line);border-radius:13px;background:var(--soft);color:var(--text);font:inherit;font-size:15px;outline:0;transition:border-color .2s,box-shadow .2s,background .2s}
.search-form input:focus{border-color:color-mix(in srgb,var(--blue) 58%,var(--line));background:var(--panel);box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 11%,transparent)}
.search-form input::placeholder{color:color-mix(in srgb,var(--muted) 82%,transparent)}
.search-button{min-height:48px;border-radius:13px;box-shadow:none}
.search-panel .search-tools-row{grid-template-columns:minmax(280px,auto) auto minmax(360px,1fr);gap:16px;margin:0 -26px;padding:14px 26px;border-top:1px solid var(--line);background:color-mix(in srgb,var(--soft) 72%,var(--panel));box-shadow:none}
.layout-tool-group{gap:8px}
.layout-tool-group>span,.filter-title{font-size:12px;letter-spacing:.1px}
.resource-layout-options{gap:4px;padding:3px;border:1px solid var(--line);border-radius:11px;background:var(--panel)}
.resource-layout-button{min-height:32px;padding:5px 9px;border-radius:8px}
.resource-layout-button b{font-size:15px}
.resource-layout-button.active{border-color:transparent;box-shadow:none}
.search-tools-row .batch-download-toggle{min-width:112px;min-height:38px;padding:8px 12px;border:1px solid color-mix(in srgb,var(--blue) 16%,var(--line));box-shadow:none}
.resource-filter-group{gap:8px}
.resource-filter-group label{gap:5px}
.resource-filter-group select{min-width:132px;height:38px;padding:7px 30px 7px 11px;border-radius:10px;background:var(--panel)}
.filter-title b{padding:3px 6px;border-radius:999px}
.search-panel .batch-download-bar{margin:0 0 18px}
@media(max-width:1060px){
  .search-panel .search-tools-row{grid-template-columns:1fr auto}
  .search-tools-row .resource-filter-group{grid-column:1/-1;justify-self:stretch;justify-content:flex-end;padding-top:10px;border-top:1px dashed var(--line)}
}
@media(max-width:760px){
  .search-panel{padding:20px 20px 0}
  .search-panel .search-tools-row{grid-template-columns:1fr 1fr;margin:0 -20px;padding:14px 20px}
  .search-tools-row .batch-download-toggle{justify-self:stretch;width:100%}
  .search-tools-row .resource-filter-group{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr 1fr;align-items:end;padding-top:12px}
  .resource-filter-group label{align-items:stretch;flex-direction:column}
  .resource-filter-group select{width:100%;min-width:0}
}
@media(max-width:560px){
  .search-panel{gap:14px;padding:18px 16px 0}
  .search-form{grid-template-columns:1fr}
  .search-button{min-height:44px}
  .search-panel .search-tools-row{grid-template-columns:1fr;margin:0 -16px;padding:13px 16px}
  .layout-tool-group{justify-content:space-between}
  .search-tools-row .resource-filter-group{grid-column:1;grid-template-columns:1fr 1fr}
  .filter-title{grid-column:1/-1}
}

/* V1.1.4 resource display modes: one consistent list, three information densities. */
.grid.display-detailed,.grid.display-standard,.grid.display-brief{grid-template-columns:1fr;gap:10px}
.display-detailed .resource-summary-card,.display-standard .resource-summary-card,.display-brief .resource-summary-card{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:6px 13px;width:100%;min-height:0;margin:0;padding:13px 14px}
.batch-selection-mode .display-detailed .resource-summary-card,.batch-selection-mode .display-standard .resource-summary-card,.batch-selection-mode .display-brief .resource-summary-card{grid-template-columns:24px 42px minmax(0,1fr) auto}
.display-detailed .resource-card-icon,.display-standard .resource-card-icon,.display-brief .resource-card-icon{grid-column:1;grid-row:1;align-self:center;font-size:27px}
.batch-selection-mode .display-detailed .resource-card-icon,.batch-selection-mode .display-standard .resource-card-icon,.batch-selection-mode .display-brief .resource-card-icon{grid-column:2}
.display-detailed .resource-card-main,.display-standard .resource-card-main,.display-brief .resource-card-main{grid-column:2;grid-row:1;min-width:0}
.batch-selection-mode .display-detailed .resource-card-main,.batch-selection-mode .display-standard .resource-card-main,.batch-selection-mode .display-brief .resource-card-main{grid-column:3}
.display-detailed .resource-card-controls,.display-standard .resource-card-controls,.display-brief .resource-card-controls{grid-column:3;grid-row:1;margin:0;padding:0}
.batch-selection-mode .display-detailed .resource-card-controls,.batch-selection-mode .display-standard .resource-card-controls,.batch-selection-mode .display-brief .resource-card-controls{grid-column:4}
.display-detailed .resource-summary-card{min-height:112px;padding-block:16px}
.display-detailed .resource-card-icon{font-size:32px}
.resource-card-description{display:-webkit-box;overflow:hidden;margin:6px 0 5px;color:var(--muted);font-size:12px;line-height:1.5;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.display-standard .resource-card-description,.display-brief .resource-card-description{display:none}
.display-standard .resource-summary-card{min-height:80px}
.display-brief .resource-summary-card{grid-template-columns:34px minmax(0,1fr) auto;min-height:60px;padding-block:9px}
.batch-selection-mode .display-brief .resource-summary-card{grid-template-columns:24px 34px minmax(0,1fr) auto}
.display-brief .resource-card-icon{font-size:21px}
.display-brief .resource-card-meta,.display-brief .resource-detail-button{display:none}
.display-brief .item-title{font-size:14px}
.display-brief .scrolling-title.is-overflowing .marquee-track{animation:none!important;transform:none!important}
.display-brief .scrolling-title .marquee-copy{display:block;overflow:hidden;max-width:100%;text-overflow:ellipsis;white-space:nowrap}
.display-brief .scrolling-title .marquee-copy:last-child{display:none!important}
.display-detailed .resource-card-main .scrolling-title,.display-standard .resource-card-main .scrolling-title,.display-brief .resource-card-main .scrolling-title{display:block;width:100%!important;min-width:0!important;max-width:100%;overflow:hidden;white-space:nowrap}
.display-detailed .resource-card-main .marquee-track,.display-standard .resource-card-main .marquee-track,.display-brief .resource-card-main .marquee-track{max-width:none}
.display-brief .resource-download-button{min-width:34px;padding:7px 10px}
.display-detailed .folder,.display-standard .folder,.display-brief .folder{width:100%;min-height:0;margin:0}
.display-detailed .folder{min-height:108px}
.display-standard .folder{min-height:82px;padding-block:13px}
.display-standard .folder-copy p{display:none}
.display-brief .folder{min-height:62px;padding:10px 13px}
.display-brief .folder-icon{width:40px;height:40px;flex-basis:40px;border-radius:12px;font-size:21px}
.display-brief .folder-copy p,.display-brief .folder-copy span{display:none}
.display-brief .folder-name{font-size:15px}
@media(max-width:620px){
  .display-detailed .resource-summary-card,.display-standard .resource-summary-card,.display-brief .resource-summary-card{grid-template-columns:34px minmax(0,1fr);gap:6px 10px}
  .batch-selection-mode .display-detailed .resource-summary-card,.batch-selection-mode .display-standard .resource-summary-card,.batch-selection-mode .display-brief .resource-summary-card{grid-template-columns:24px 34px minmax(0,1fr)}
  .display-detailed .resource-card-icon,.display-standard .resource-card-icon,.display-brief .resource-card-icon{grid-column:1}
  .batch-selection-mode .display-detailed .resource-card-icon,.batch-selection-mode .display-standard .resource-card-icon,.batch-selection-mode .display-brief .resource-card-icon{grid-column:2}
  .display-detailed .resource-card-main,.display-standard .resource-card-main,.display-brief .resource-card-main{grid-column:2}
  .batch-selection-mode .display-detailed .resource-card-main,.batch-selection-mode .display-standard .resource-card-main,.batch-selection-mode .display-brief .resource-card-main{grid-column:3}
  .display-detailed .resource-card-controls,.display-standard .resource-card-controls,.display-brief .resource-card-controls{grid-column:1/-1;grid-row:2;justify-content:flex-end;width:100%;padding-left:44px}
  .batch-selection-mode .display-detailed .resource-card-controls,.batch-selection-mode .display-standard .resource-card-controls,.batch-selection-mode .display-brief .resource-card-controls{padding-left:68px}
  .display-brief .resource-summary-card{grid-template-columns:30px minmax(0,1fr) auto;gap:8px;min-height:56px;padding:9px 10px}
  .batch-selection-mode .display-brief .resource-summary-card{grid-template-columns:22px 30px minmax(0,1fr) auto}
  .display-brief .resource-card-icon{grid-column:1}
  .batch-selection-mode .display-brief .resource-card-icon{grid-column:2}
  .display-brief .resource-card-main{grid-column:2;width:100%;overflow:hidden}
  .batch-selection-mode .display-brief .resource-card-main{grid-column:3}
  .display-brief .resource-card-controls{grid-column:3;grid-row:1;width:auto;padding-left:0}
  .batch-selection-mode .display-brief .resource-card-controls{grid-column:4;padding-left:0}
  .display-brief .resource-download-button{min-width:34px;min-height:34px;padding:6px 9px}
}

/* Mobile library polish: compact navigation, usable controls, and readable titles. */

/* Resource library card layout: keep all density modes as responsive cards. */
.grid.display-detailed,.grid.display-standard,.grid.display-brief{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.display-detailed .resource-summary-card,.display-standard .resource-summary-card,.display-brief .resource-summary-card{grid-template-columns:38px minmax(0,1fr) auto;align-content:center;align-items:center;gap:6px 10px;height:100%;min-height:112px;padding:13px 14px}
.batch-selection-mode .display-detailed .resource-summary-card,.batch-selection-mode .display-standard .resource-summary-card,.batch-selection-mode .display-brief .resource-summary-card{grid-template-columns:22px 38px minmax(0,1fr) auto}
.display-detailed .resource-card-icon,.display-standard .resource-card-icon,.display-brief .resource-card-icon{grid-column:1;grid-row:1;font-size:25px}
.batch-selection-mode .display-detailed .resource-card-icon,.batch-selection-mode .display-standard .resource-card-icon,.batch-selection-mode .display-brief .resource-card-icon{grid-column:2}
.display-detailed .resource-card-main,.display-standard .resource-card-main,.display-brief .resource-card-main{grid-column:2;grid-row:1;align-self:center}
.batch-selection-mode .display-detailed .resource-card-main,.batch-selection-mode .display-standard .resource-card-main,.batch-selection-mode .display-brief .resource-card-main{grid-column:3}
.display-detailed .resource-card-controls,.display-standard .resource-card-controls,.display-brief .resource-card-controls{grid-column:3;grid-row:1;align-self:center;justify-content:flex-end;width:auto;margin:0;padding:0;border:0}
.batch-selection-mode .display-detailed .resource-card-controls,.batch-selection-mode .display-standard .resource-card-controls,.batch-selection-mode .display-brief .resource-card-controls{grid-column:4}
.display-detailed .resource-download-button,.display-standard .resource-download-button,.display-brief .resource-download-button{width:38px;height:38px;min-width:38px;min-height:38px;padding:0;border-radius:10px}
.display-detailed .resource-summary-card{min-height:138px;padding-block:15px}
.display-standard .resource-summary-card{min-height:112px}
.display-brief .resource-summary-card{grid-template-columns:32px minmax(0,1fr) auto;min-height:88px;padding:11px 12px}
.batch-selection-mode .display-brief .resource-summary-card{grid-template-columns:22px 32px minmax(0,1fr) auto}
.display-detailed .folder,.display-standard .folder,.display-brief .folder{height:108px;min-height:108px;padding:13px 14px;overflow:hidden}
.display-detailed .folder{height:124px;min-height:124px}
.display-standard .folder{height:108px;min-height:108px}
.display-brief .folder{height:82px;min-height:82px}
.display-detailed .folder-copy,.display-standard .folder-copy,.display-brief .folder-copy{display:flex;min-width:0;height:100%;flex-direction:column;justify-content:center}
.display-detailed .folder-copy p,.display-standard .folder-copy p{display:-webkit-box;overflow:hidden;margin:4px 0;color:var(--muted);line-height:1.45;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.display-detailed .folder-copy span,.display-standard .folder-copy span{white-space:nowrap}
@media(max-width:900px){.grid.display-detailed,.grid.display-standard,.grid.display-brief{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){
  .grid.display-detailed,.grid.display-standard,.grid.display-brief{grid-template-columns:1fr}
  .display-detailed .resource-summary-card,.display-standard .resource-summary-card,.display-brief .resource-summary-card{grid-template-columns:34px minmax(0,1fr) auto;min-height:96px;padding:11px 12px}
  .batch-selection-mode .display-detailed .resource-summary-card,.batch-selection-mode .display-standard .resource-summary-card,.batch-selection-mode .display-brief .resource-summary-card{grid-template-columns:22px 34px minmax(0,1fr) auto}
  .display-detailed .resource-card-controls,.display-standard .resource-card-controls,.display-brief .resource-card-controls{grid-column:3;grid-row:1;padding:0}
  .batch-selection-mode .display-detailed .resource-card-controls,.batch-selection-mode .display-standard .resource-card-controls,.batch-selection-mode .display-brief .resource-card-controls{grid-column:4;padding-left:0}
  .display-detailed .folder{height:116px;min-height:116px}
  .display-standard .folder{height:102px;min-height:102px}
  .display-brief .folder{height:76px;min-height:76px}
}
@media(max-width:600px){
  .top-nav{min-height:0;padding:12px 14px;gap:10px}
  .brand{font-size:19px;line-height:1.2}
  .brand span{margin:3px 0 0 29px;font-size:10px}
  .season-badge{display:none}
  .top-nav nav{display:grid;grid-template-columns:repeat(4,max-content) minmax(130px,1fr);gap:6px 13px;width:100%;overflow-x:auto;padding:3px 0 1px;scrollbar-width:none}
  .top-nav nav::-webkit-scrollbar{display:none}
  .top-nav nav a{font-size:12px;white-space:nowrap}
  .language-picker{grid-column:1/-1;display:flex;align-items:center;gap:7px;width:100%}
  .language-picker select{width:100%;min-width:0;height:38px}
  .library-container{padding-top:12px}
  .page-heading{gap:8px;margin-bottom:14px}
  .page-heading h1{font-size:21px}
  .page-heading>.muted{font-size:12px;line-height:1.5}
  .library-view-tabs{width:100%}
  .library-view-tabs a{padding:9px 5px;font-size:11px}
  .search-panel .search-tools-row{gap:10px}
  .layout-tool-group{align-items:stretch;flex-direction:column}
  .layout-tool-group>span{font-size:11px}
  .resource-layout-options{display:grid;grid-template-columns:repeat(3,1fr);width:100%}
  .resource-layout-button{justify-content:center;min-height:36px;padding:6px 5px}
  .resource-layout-button small{display:inline;font-size:11px}
  .display-detailed .folder,.display-standard .folder{padding:12px}
  .display-detailed .folder-icon,.display-standard .folder-icon{width:44px;height:44px;flex-basis:44px;font-size:23px}
  .display-detailed .folder-name,.display-standard .folder-name{font-size:15px}
}