:root{color-scheme:dark;--bg:#111211;--panel:#191b18;--raised:#21231f;--line:#30322b;--ink:#eeeede;--muted:#9b9e90;--dim:#6d7266;--accent:#d7ec95;--danger:#f2aaa0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.6}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.4}button{color:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button{border:0;background:none}svg{width:18px;height:18px;display:block;flex-shrink:0}[data-icon]{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}[hidden]{display:none!important}.masthead{height:102px;display:flex;align-items:center;justify-content:space-between;padding:0 4.3%;border-bottom:1px solid var(--line);gap:24px}.brand{display:inline-flex;align-items:center;gap:14px;white-space:nowrap;font-size:19px;line-height:1.25;font-weight:550;letter-spacing:.05em}.brand small{display:block;font-size:8px;font-weight:500;letter-spacing:.19em;color:var(--muted);margin-top:6px}.brand-mark{display:grid;grid-template-columns:repeat(2,12px);gap:3px;transform:rotate(-8deg)}.brand-mark i{display:block;width:12px;height:12px;border:1px solid var(--accent)}.brand-mark i:last-child{background:var(--accent)}.header-right{display:flex;align-items:center;gap:12px}.edition{font:9px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.07em;color:var(--muted);display:flex;align-items:center;gap:8px;margin-right:18px}.live-dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:42px;padding:10px 16px;border:1px solid var(--line);border-radius:5px;background:transparent;font-size:12px;font-weight:500;white-space:nowrap;transition:background .18s,border-color .18s,color .18s}.button:hover{background:#2a2d24;border-color:#555b47}.button.primary{background:var(--accent);border-color:var(--accent);color:#24291a}.button.primary:hover{background:#e3f5b1}.button.quiet{border-color:transparent;color:var(--muted)}.button.quiet:hover{color:var(--ink);background:var(--raised)}.button .arrow{margin-left:15px;font-size:18px}.add-button{background:var(--raised)}main{max-width:1720px;margin:auto;padding:0 4.3%}.collection-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:44px 0 37px}.eyebrow{font:9px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.13em;color:var(--muted)}h1{font-size:34px;font-weight:450;line-height:1.3;letter-spacing:-.035em;margin:14px 0 11px}h1 span{color:var(--muted)}.collection-head p{font-size:12px;color:var(--muted);margin:0;line-height:1.8}.collection-head>.button{margin-bottom:4px;min-width:132px}.library-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding-bottom:16px}.tabs{display:flex;gap:22px;align-items:center}.tab{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:13px;color:var(--muted);position:relative}.tab.active{color:var(--ink)}.tab.active::after{content:"";position:absolute;bottom:-17px;left:0;right:0;background:var(--accent);height:2px}.tab>span:not([data-icon]){font:10px ui-monospace,monospace;color:var(--muted);background:var(--raised);border-radius:3px;padding:2px 5px}.tab svg{width:14px;height:14px}.search{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:5px;padding:8px 10px;width:280px;color:var(--muted);background:#171915}.search svg{width:15px;height:15px}.search input{border:none;background:transparent;color:var(--ink);width:100%;font-size:11px;min-width:0;outline:none}.search:focus-within{border-color:var(--accent)}.search input:focus-visible{outline:none}.search input::placeholder{color:#74796a}.search kbd{font-size:10px;background:var(--raised);border:1px solid var(--line);padding:0 5px;border-radius:3px}.filter-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:19px 0 23px}.filters{display:flex;flex-wrap:wrap;gap:7px}.filter-button{font-size:11px;padding:5px 11px;min-height:32px;color:var(--muted);border:1px solid transparent;border-radius:4px}.filter-button:hover{background:var(--raised);color:var(--ink)}.filter-button.active{background:#262c1c;color:var(--accent);border-color:#3b432d}.result-count{font:10px ui-monospace,SFMono-Regular,monospace;color:var(--dim);white-space:nowrap}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:29px 23px}.sample-card{min-width:0;position:relative}.card-preview{display:block;width:100%;aspect-ratio:1.6;position:relative;overflow:hidden;border-radius:7px;background:#22251e;border:1px solid #ffffff0d;padding:0;text-align:left}.card-preview img,.card-preview video{width:100%;height:100%;object-fit:cover;display:block}.card-preview img{transition:transform .5s;position:absolute;inset:0}.card-preview video{position:absolute;inset:0;opacity:0;transition:opacity .25s}.card-preview.is-playing video{opacity:1}.card-preview:hover img{transform:scale(1.025)}.preview-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.66),transparent 34%);pointer-events:none}.card-number{position:absolute;left:13px;top:11px;font:10px ui-monospace,monospace;background:#111a;color:#f2f2e5;padding:2px 6px;border-radius:3px;backdrop-filter:blur(12px)}.card-preview-hint{position:absolute;left:13px;bottom:11px;display:flex;align-items:center;gap:5px;font-size:9px;color:#f0f0e6;letter-spacing:.02em}.card-preview-hint svg{width:12px;height:12px}.card-view-hint{position:absolute;right:14px;bottom:11px;font-size:10px;color:var(--ink);opacity:0;transform:translateY(3px);transition:opacity .2s,transform .2s}.card-preview:hover .card-view-hint,.card-preview:focus-visible .card-view-hint{opacity:1;transform:none}.favorite-button{position:absolute;right:10px;top:10px;width:32px;height:32px;display:grid;place-items:center;background:#171b17b3;border:1px solid #ffffff1e;border-radius:50%;color:#e4e6dc;backdrop-filter:blur(8px)}.favorite-button svg{width:15px;height:15px}.favorite-button:hover{background:#393f2d}.favorite-button[aria-pressed=true]{background:var(--accent);color:#313b21;border-color:var(--accent)}.favorite-button[aria-pressed=true] svg{fill:currentColor}.card-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:13px}.card-title{margin:0;font-size:16px;line-height:1.4;font-weight:450;letter-spacing:-.015em}.card-title button{font:inherit;text-align:left;padding:0;transition:color .2s}.card-title button:hover{color:var(--accent)}.card-category{color:#abb494;font-size:9px;white-space:nowrap;border:1px solid var(--line);padding:1px 6px;border-radius:3px}.card-idea{color:var(--muted);font-size:11px;line-height:1.75;margin:6px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}.placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);gap:12px;background:repeating-linear-gradient(-45deg,transparent,transparent 23px,#d7ec9504 23px,#d7ec9504 24px)}.placeholder svg{height:30px;width:30px;color:#697456}.placeholder strong{font-size:13px;font-weight:400}.placeholder small{color:var(--dim);font-size:10px}.library-note{display:flex;align-items:flex-start;gap:11px;border-top:1px solid var(--line);padding:22px 0;margin:37px 0 0;color:var(--dim)}.library-note svg{width:15px;height:15px;margin-top:2px}.library-note p{margin:0;font-size:10px;line-height:1.9}.library-note strong{font-weight:400;color:var(--muted)}footer{max-width:1720px;margin:auto;padding:13px 4.3% 32px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:9px;color:var(--dim)}.footer-brand{font:9px ui-monospace,monospace;letter-spacing:.1em;color:var(--muted)}.footer-brand span{margin-left:17px;color:var(--dim);font-size:10px;letter-spacing:0}footer a:hover{color:var(--accent)}footer a span{margin-left:8px}.empty-state{padding:75px 20px;text-align:center;border:1px dashed var(--line);border-radius:7px}.empty-state h2{font-size:18px;font-weight:400}.empty-state p{font-size:12px;color:var(--muted);margin-bottom:24px}.empty-symbol{color:var(--accent);font-size:40px}.skeleton{height:260px;background:linear-gradient(100deg,#1a1d17 25%,#23271c 50%,#1a1d17 75%);border-radius:7px;background-size:200% 100%;animation:shimmer 1.8s infinite}@keyframes shimmer{to{background-position:-200% 0}}.icon-button{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:5px;background:var(--panel);flex-shrink:0}.icon-button:hover{background:var(--raised);border-color:var(--dim)}dialog{padding:0;color:var(--ink);background:var(--bg);border:1px solid var(--line);box-shadow:0 30px 90px #0008}dialog::backdrop{background:#060905dc;backdrop-filter:blur(8px)}body.dialog-open{overflow:hidden}.exhibition-dialog{width:calc(100vw - 54px);height:calc(100dvh - 54px);max-width:1660px;max-height:none;border-radius:10px;overflow:hidden}.exhibition-shell{display:flex;flex-direction:column;height:100%}.exhibition-header{padding:15px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:15px}.exhibition-heading{display:flex;align-items:center;gap:20px}.exhibition-label{font:10px ui-monospace,monospace;color:var(--accent);letter-spacing:.15em}#exhibitionPosition{font:10px ui-monospace,monospace;color:var(--muted)}.exhibition-actions{display:flex;align-items:center;gap:10px}.exhibition-actions>.button{min-height:34px;padding:6px 10px;font-size:11px}.exhibition-actions>.button[aria-pressed=true]{color:var(--accent)}.exhibition-body{display:grid;grid-template-columns:minmax(0,1fr) 325px;min-height:0;flex:1}.stage-panel{min-height:0;display:flex;flex-direction:column;padding:20px;gap:14px;background:#0c0e0b}.stage{flex:1;min-height:0;position:relative;display:flex;align-items:center;justify-content:center;border:1px solid #ffffff08;border-radius:5px;overflow:hidden;background:#171a14}.stage>img,.stage>video{height:100%;width:100%;object-fit:contain;position:absolute;inset:0}.stage>video{background:#10130e}.stage>iframe{width:100%;height:100%;border:0;background:white}.stage-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:36px}.preview-label{font-size:10px;color:var(--muted);line-height:1.6}.stage-controls{display:flex;align-items:center;gap:7px}.stage-controls>.button{font-size:10px;min-height:34px;padding:5px 8px}.detail-panel{border-left:1px solid var(--line);min-height:0;overflow-y:auto}.detail-scroll{padding:27px 23px}.detail-panel h2{font-size:28px;line-height:1.2;font-weight:450;letter-spacing:-.04em;margin:13px 0 9px;overflow-wrap:anywhere}.detail-author{font-size:10px;color:var(--muted)}.detail-idea{font-size:13px;line-height:1.9;margin:23px 0 16px}.detail-tags{display:flex;flex-wrap:wrap;gap:6px}.detail-tags span{font-size:9px;color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:3px 7px}.detail-block{border-top:1px solid var(--line);padding-top:20px;margin-top:22px}.detail-block h3{font-size:10px;font-weight:500;color:var(--muted);margin:0 0 8px}.detail-block p{font-size:11px;line-height:1.9;color:var(--ink);margin:0 0 20px;white-space:pre-wrap}.detail-cta{display:grid;grid-template-columns:1fr 1fr;gap:8px}.detail-cta>.button{padding:8px 8px;font-size:11px}.detail-cta svg{width:14px;height:14px}.embed-note{font-size:10px;color:var(--muted);line-height:1.8;margin:12px 0 25px}.note-heading{display:flex;align-items:center;justify-content:space-between;margin:0 0 6px}.note-heading label{font-size:11px;color:var(--muted)}.note-heading .button{font-size:10px;padding:6px;min-height:30px}.note-heading svg{width:14px;height:14px}#detailFavorite[aria-pressed=true]{color:var(--accent)}#detailFavorite[aria-pressed=true] svg{fill:currentColor}textarea,input{color:var(--ink)}#sampleNote{width:100%;resize:vertical;background:var(--panel);border:1px solid var(--line);padding:11px;border-radius:5px;font-size:11px;line-height:1.8;min-height:110px}textarea::placeholder{color:var(--dim)}.note-status{font-size:9px;color:var(--dim);margin-top:5px}.detail-meta{display:flex;flex-direction:column;gap:5px;font-size:9px;color:var(--dim);border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.detail-meta a{color:var(--muted)}.detail-meta a:hover{color:var(--accent)}.delete-button{font-size:10px;color:var(--danger);margin-top:25px;padding:5px 0}.form-dialog{width:480px;max-width:calc(100vw - 30px);max-height:calc(100dvh - 36px);padding:27px;border-radius:10px;overflow-y:auto}.dialog-top{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.dialog-top h2{font-size:24px;line-height:1.35;letter-spacing:-.03em;font-weight:450;margin:10px 0 0}.form-intro{font-size:11px;color:var(--muted);margin:17px 0 23px}.form-dialog form>label{display:block;font-size:11px;color:var(--muted);margin-top:14px}.form-dialog input,.form-dialog textarea{display:block;width:100%;margin-top:7px;background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:11px;font-size:12px}.form-dialog textarea{resize:vertical}.form-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:20px}.form-bottom>span{font-size:9px;color:var(--dim)}.form-error{font-size:11px;color:var(--danger);margin-bottom:0;min-height:18px}.about-dialog p{font-size:12px;line-height:2;color:var(--muted);margin:20px 0 0}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);z-index:1000;max-width:calc(100% - 32px);padding:11px 18px;border:1px solid #5c6748;background:#252d1b;color:var(--accent);border-radius:6px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:0 4px 25px #0003}.toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1550px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1100px){.edition{display:none}.grid{gap:25px 18px}.card-title{font-size:14px}.card-category{font-size:8px}.exhibition-body{grid-template-columns:minmax(0,1fr) 295px}.detail-scroll{padding:22px 18px}}@media(max-width:850px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.collection-head h1{font-size:29px}.collection-head p{max-width:360px}.exhibition-dialog{width:calc(100vw - 24px);height:calc(100dvh - 24px)}.exhibition-body{display:flex;flex-direction:column;overflow-y:auto}.stage-panel{min-height:430px;flex-shrink:0}.detail-panel{border-left:0;border-top:1px solid var(--line);overflow:visible}.detail-scroll{padding:24px}.detail-panel h2{font-size:27px}.detail-cta{max-width:380px}.detail-idea{max-width:650px}.stage{min-height:330px}.detail-meta{margin-top:20px}.exhibition-label{font-size:8px}}@media(max-width:560px){.masthead{height:82px;padding:0 20px;gap:14px}.brand{font-size:16px;gap:11px}.brand small{font-size:6px}.brand-mark{grid-template-columns:repeat(2,10px);gap:2px}.brand-mark i{width:10px;height:10px}.header-right{gap:4px}.header-right .button{padding:8px;min-height:36px}.header-right .button svg{width:15px;height:15px}.header-right #exportButton>span:last-child{display:none}.add-button{font-size:10px}main{padding:0 20px}.collection-head{align-items:flex-start;padding:30px 0;gap:16px}.eyebrow{font-size:7px;letter-spacing:.1em}.collection-head h1{font-size:26px;margin:12px 0 9px}.collection-head h1 span{display:block;margin-top:3px}.collection-head p{font-size:10px;max-width:245px}.collection-head>.button{min-width:0;padding:9px 12px;font-size:11px;align-self:center}.collection-head>.button .arrow{display:none}.library-toolbar{align-items:stretch;flex-direction:column;gap:19px;padding-bottom:15px}.tabs{gap:23px}.tab{font-size:12px}.tab.active::after{bottom:-5px}.search{width:100%;padding:10px}.filter-row{align-items:flex-start;padding:14px 0 19px;gap:7px;flex-direction:column}.filters{gap:3px}.filter-button{font-size:10px;padding:4px 8px}.result-count{padding-left:8px;font-size:9px;margin-top:5px}.grid{gap:26px;grid-template-columns:minmax(0,1fr)}.card-preview{aspect-ratio:1.6}.card-title{font-size:17px}.card-category{font-size:9px}.card-idea{font-size:11px;min-height:0}.card-meta{margin-top:12px}.card-view-hint{opacity:1;transform:none}.library-note{margin-top:30px;padding-top:18px}.library-note p{font-size:9px}footer{padding:5px 20px 28px;flex-wrap:wrap;gap:14px}.footer-brand{width:100%;font-size:8px}.footer-brand span{font-size:9px}footer>span,footer>a{font-size:8px}.exhibition-dialog{width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;border:0;border-radius:0}.exhibition-header{padding:10px 13px}.exhibition-heading{gap:10px;flex-wrap:wrap;row-gap:3px}.exhibition-label{font-size:7px}.exhibition-actions{gap:5px}.exhibition-actions>.button{font-size:9px;padding:5px}.exhibition-actions>.button svg{width:13px;height:13px}.icon-button{height:33px;width:33px}.stage-panel{padding:14px;gap:9px;min-height:310px}.stage{min-height:240px}.stage-toolbar{gap:6px}.preview-label{font-size:8px;max-width:48%}.stage-controls{gap:5px}.stage-controls>.button{font-size:9px;padding:5px}.detail-scroll{padding:22px 20px}.detail-idea{font-size:12px}.form-dialog{padding:22px}.dialog-top h2{font-size:21px}.form-bottom>span{max-width:110px}.form-bottom>.button{font-size:11px;padding:9px 12px}.skeleton{height:230px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}.card-preview:hover img{transform:none}}

.card-title{min-width:0;overflow-wrap:anywhere}.card-category{max-width:38%;white-space:normal;overflow-wrap:anywhere;flex-shrink:0}.card-meta{align-items:flex-start}