:root{--bg:#fbfaf6;--surface:#fff;--ink:#111;--ink-2:#4a4a46;--ink-3:#75756f;--line:#e6e3da;--line-strong:#cfcbbf;--yellow:#f5c400;--yellow-soft:#fff4c2;--yellow-ink:#6b5200;--ok:#1d7a46;--ok-soft:#e3f4ea;--warn:#8a5a00;--warn-soft:#fff1d6;--bad:#b3261e;--bad-soft:#fde7e5;--radius:14px;--radius-s:10px;--shadow:0 1px 2px #1111110f, 0 8px 24px #1111110f;--font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--focus:0 0 0 3px var(--bg), 0 0 0 5px var(--ink);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}body{background:var(--bg);color:var(--ink);font:16px/1.5 var(--font);-webkit-font-smoothing:antialiased;margin:0}img{max-width:100%;display:block}a{color:inherit}button,input,textarea{font:inherit;color:inherit}:focus-visible{box-shadow:var(--focus);outline:none}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.topbar{z-index:20;-webkit-backdrop-filter:saturate(140%)blur(8px);backdrop-filter:saturate(140%)blur(8px);border-bottom:1px solid var(--line);background:#fbfaf6eb;align-items:center;gap:16px;padding:12px clamp(16px,4vw,40px);display:flex;position:sticky;top:0}.wordmark{letter-spacing:.32em;white-space:nowrap;font-size:15px;font-weight:800;text-decoration:none}.wordmark span{background:var(--yellow);vertical-align:1px;border-radius:2px;width:8px;height:8px;margin-left:2px;display:inline-block}.nav{background:#f0eee6;border-radius:999px;gap:4px;margin-left:auto;padding:4px;display:flex}.nav a{min-height:40px;color:var(--ink-2);border-radius:999px;align-items:center;padding:0 18px;font-weight:600;text-decoration:none;display:inline-flex}.nav a[aria-current=page]{background:var(--ink);color:#fff}.who{color:var(--ink-3);align-items:center;gap:8px;font-size:14px;display:flex}.who button{cursor:pointer;color:var(--ink-2);background:0 0;border:0;padding:8px;text-decoration:underline}.demo-flag{background:var(--yellow);color:var(--ink);letter-spacing:.08em;border-radius:6px;padding:3px 8px;font-size:12px;font-weight:700}main{max-width:1240px;margin:0 auto;padding:clamp(20px,4vw,48px) clamp(16px,4vw,40px) 120px}h1{letter-spacing:-.02em;margin:0 0 8px;font-size:clamp(28px,4.2vw,44px);font-weight:800;line-height:1.08}h2{letter-spacing:-.01em;margin:0 0 12px;font-size:20px}.lede{color:var(--ink-2);max-width:60ch;margin:0 0 28px}.muted{color:var(--ink-3)}.btn{border:1.5px solid var(--ink);background:var(--surface);min-height:44px;color:var(--ink);cursor:pointer;white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-weight:650;text-decoration:none;display:inline-flex}.btn:hover{background:#f3f1ea}.btn[disabled]{opacity:.45;cursor:not-allowed}.btn.primary{background:var(--yellow);border-color:var(--yellow)}.btn.primary:hover{background:#ffd31f}.btn.dark{background:var(--ink);color:#fff}.btn.dark:hover{background:#2a2a2a}.btn.big{min-height:56px;padding:0 32px;font-size:18px}.btn.quiet{background:0 0;border-color:#0000;padding:0 10px;text-decoration:underline}.icon-btn{border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;border-radius:999px;place-items:center;width:40px;height:40px;font-size:18px;line-height:1;display:inline-grid}.icon-btn:hover:not([disabled]){border-color:var(--ink)}.icon-btn[disabled]{opacity:.3;cursor:not-allowed}.dropzone{text-align:center;border:2px dashed var(--line-strong);background:var(--surface);border-radius:24px;place-items:center;gap:14px;min-height:min(56vh,460px);padding:40px 24px;transition:border-color .15s,background .15s;display:grid}.dropzone.over{border-color:var(--ink);background:var(--yellow-soft)}.dropzone .glyph{background:var(--yellow);border-radius:20px;place-items:center;width:72px;height:72px;font-size:34px;font-weight:800;display:grid}.dropzone strong{letter-spacing:-.01em;font-size:clamp(22px,3vw,30px)}.dropzone p{color:var(--ink-2);margin:0}.formats{color:var(--ink-3);font-size:14px}.steps{flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none;display:flex}.steps li{color:var(--ink-3);align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.steps li b{border:1.5px solid var(--line-strong);border-radius:999px;place-items:center;width:26px;height:26px;font-size:13px;display:grid}.steps li[aria-current=step]{color:var(--ink)}.steps li[aria-current=step] b{background:var(--yellow);border-color:var(--yellow)}.steps li.done b{background:var(--ink);color:#fff;border-color:var(--ink)}.steps li+li:before{content:"";background:var(--line-strong);width:24px;height:1.5px}.slides{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.slide{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);touch-action:manipulation;position:relative;overflow:hidden}.slide.dragging{opacity:.9;outline:3px solid var(--yellow);z-index:5;transform:scale(1.02)}.slide .cover{aspect-ratio:4/5;background:#eceae2;place-items:center;display:grid;overflow:hidden}.slide .cover img{object-fit:cover;width:100%;height:100%}.slide .pos{background:var(--yellow);border-radius:999px;place-items:center;min-width:34px;height:34px;padding:0 10px;font-weight:800;display:grid;position:absolute;top:10px;left:10px}.slide .handle{border:1px solid var(--line);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;background:#ffffffeb;border-radius:12px;place-items:center;width:44px;height:44px;font-size:20px;display:grid;position:absolute;top:8px;right:8px}.slide .handle:active{cursor:grabbing}.slide .meta{gap:8px;padding:10px 12px 12px;display:grid}.slide .name{color:var(--ink-2);text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.slide .tools{align-items:center;gap:6px;display:flex}.slide .tools .spacer{flex:1}.slide .tools .text-btn{color:var(--ink-2);cursor:pointer;background:0 0;border:0;min-height:40px;padding:8px 4px;font-size:14px;text-decoration:underline}.slides.compact{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.slides.compact .slide{box-shadow:none}.slides.compact .meta .btn{white-space:normal;width:100%;min-height:40px;padding:0 10px;font-size:14px;line-height:1.2}.extras{margin-top:28px}.extras .slide .cover{filter:grayscale(.6);opacity:.8}.layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:32px;display:grid}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.panel+.panel{margin-top:16px}.panel h2{font-size:16px}.panel ul{color:var(--ink-2);margin:0;padding-left:18px;font-size:14px}.side{gap:16px;display:grid;position:sticky;top:84px}.notice{border-radius:var(--radius);border:1px solid;grid-template-columns:auto 1fr;align-items:start;gap:12px;padding:16px 18px;display:grid}.notice .mark{color:#fff;border-radius:999px;place-items:center;width:28px;height:28px;font-weight:800;display:grid}.notice h3{margin:0 0 4px;font-size:16px}.notice p{color:var(--ink-2);margin:0}.notice .actions{flex-wrap:wrap;gap:10px;margin-top:12px;display:flex}.notice.info{background:var(--yellow-soft);border-color:#f0dc8a}.notice.info .mark{background:var(--ink)}.notice.ok{background:var(--ok-soft);border-color:#b7dfc6}.notice.ok .mark{background:var(--ok)}.notice.warn{background:var(--warn-soft);border-color:#f1d29a}.notice.warn .mark{background:var(--warn)}.notice.bad{background:var(--bad-soft);border-color:#f3b9b4}.notice.bad .mark{background:var(--bad)}.progress{background:#ece9df;border-radius:999px;height:10px;overflow:hidden}.progress>span{background:var(--ink);border-radius:999px;height:100%;transition:width .2s;display:block}.progress-label{color:var(--ink-2);justify-content:space-between;margin-bottom:8px;font-size:14px;display:flex}.savebar{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.savebar .hint{color:var(--ink-3);font-size:14px}details.note summary{cursor:pointer;color:var(--ink-2);align-items:center;min-height:40px;font-size:14px;display:flex}textarea{border-radius:var(--radius-s);border:1px solid var(--line-strong);resize:vertical;background:#fff;width:100%;min-height:90px;padding:10px 12px}label.field{gap:6px;font-size:14px;font-weight:600;display:grid}label.field input{border:1px 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#1111111a}.card .cover{aspect-ratio:4/5;background:#eceae2;position:relative}.card .cover img{object-fit:cover;width:100%;height:100%}.card .num{background:var(--surface);border-radius:999px;padding:4px 10px;font-size:14px;font-weight:800;position:absolute;top:12px;left:12px}.card .count{color:#fff;background:#111111c7;border-radius:999px;padding:4px 10px;font-size:13px;font-weight:650;position:absolute;top:12px;right:12px}.card .body{gap:8px;padding:14px 16px 16px;display:grid}.card .chips{flex-wrap:wrap;gap:6px;display:flex}.empty{text-align:center;border:2px dashed var(--line-strong);background:var(--surface);border-radius:24px;padding:72px 20px}.detail-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.status-list{gap:10px;margin:0;display:grid}.status-list div{justify-content:space-between;align-items:center;gap:12px;font-size:14px;display:flex}.status-list dt{color:var(--ink-3)}.status-list dd{text-align:right;margin:0}.files{gap:6px;margin:0;padding:0;font-size:14px;list-style:none;display:grid}.files a{word-break:break-all}.history{color:var(--ink-2);gap:8px;margin:0;padding:0;font-size:14px;list-style:none;display:grid}.history time{color:var(--ink-3);font-size:12.5px;display:block}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.login{gap:18px;max-width:420px;margin:8vh auto 0;display:grid}.login .wordmark{font-size:20px}.login form{gap:14px;display:grid}@media (max-width:900px){.layout{grid-template-columns:1fr}.side{position:static}}@media (max-width:640px){html{scroll-padding-top:16px;scroll-padding-bottom:104px}.topbar{flex-wrap:wrap;gap:8px 10px;padding:10px 16px;position:static}.wordmark{letter-spacing:.26em;font-size:13px}.demo-flag{padding:2px 6px;font-size:10.5px}.nav{order:3;width:100%;margin-left:0}.nav a{flex:1;justify-content:center;min-height:40px}.who{margin-left:auto}.who span{display:none}.steps{gap:6px 14px}.steps li+li:before{display:none}main{padding-bottom:140px}.slides,.covers{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card .body{padding:10px 12px 12px}.slide .meta{padding:8px}.slide .tools .text-btn{font-size:13px}.sticky-save{z-index:30;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fbfaf6f5;position:fixed;bottom:0;left:0;right:0}.sticky-save .btn.big{width:100%}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}