@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;700;900&display=swap");:root{--bg:#f4f5f7;--surface:#fff;--ink:#2b2b2e;--muted:#8a8d93;--line:#e6e8ec;--brand:#e5322d;--brand-h:#c8281f;--brand-soft:#fdecea;--success:#2e9e5b;--radius:14px;--shadow:0 1px 2px rgba(30,30,40,.04),0 8px 26px rgba(30,30,40,.06)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:Noto Sans TC,system-ui,-apple-system,PingFang TC,Microsoft JhengHei,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;padding:clamp(18px,4vw,40px) clamp(14px,4vw,24px) 56px}.shell{max-width:1080px;margin:0 auto}.topbar{gap:12px;margin-bottom:clamp(20px,4vw,32px)}.topbar,.topbar .logo{display:flex;align-items:center}.topbar .logo{width:34px;height:34px;flex:none;justify-content:center}.topbar .logo img{width:34px;height:34px;object-fit:contain;display:block}.topbar .brand-name{font-weight:900;font-size:18px;letter-spacing:.01em}.topbar .brand-sub{font-size:12.5px;color:var(--muted);margin-left:2px}.layout{display:flex;gap:clamp(16px,2.5vw,26px);align-items:flex-start}.sidebar{width:212px;flex:none;position:-webkit-sticky;position:sticky;top:24px}.side-title{font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 12px 4px}.tool-list{display:flex;flex-direction:column;gap:9px}.tool-box{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:13px 14px;cursor:pointer;font-family:inherit;color:var(--ink);transition:border-color .15s,background .15s,box-shadow .15s}.tool-box:hover{border-color:#d7c0bf;box-shadow:var(--shadow)}.tool-box.active{border-color:var(--brand);background:var(--brand-soft)}.tool-box .ic{width:34px;height:34px;border-radius:9px;flex:none;display:flex;align-items:center;justify-content:center;background:#f1f2f5;color:var(--muted);transition:background .15s,color .15s}.tool-box.active .ic{background:var(--brand);color:#fff}.tool-box .ic svg{width:19px;height:19px}.tool-box .tb-name{font-weight:700;font-size:14.5px}.tool-box .tb-desc{font-size:11.5px;color:var(--muted);margin-top:1px}.tool-box.active .tb-desc{color:var(--brand-h)}.main{flex:1 1;min-width:0}h1{font-weight:900;font-size:clamp(26px,4.5vw,38px);line-height:1.15;margin:0 0 8px}.sub{color:var(--muted);font-size:clamp(14px,2.2vw,16px);max-width:560px;margin:0 0 24px}.sub b{color:var(--ink);font-weight:500}.drop{background:var(--surface);border:2px dashed var(--line);border-radius:var(--radius);padding:clamp(26px,5vw,46px) 24px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}.drop.dragging{border-color:var(--brand);background:var(--brand-soft)}.drop:hover{border-color:#d7c0bf}.drop.compact{padding:18px 24px}.drop .hint{color:var(--muted);font-size:14px;margin:14px 0 0}.drop .formats{color:var(--muted);font-size:12.5px;margin:6px 0 0;letter-spacing:.04em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-size:15px;font-weight:700;border:none;border-radius:10px;padding:13px 26px;cursor:pointer;text-decoration:none;transition:background .18s,transform .05s,box-shadow .18s}.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow)}.btn-primary:hover{background:var(--brand-h)}.btn-primary:active{transform:translateY(1px)}.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn-ghost:hover{background:#fff;border-color:#d7c0bf}.btn-sm{padding:8px 16px;font-size:13.5px}.btn:focus-visible{outline:3px solid var(--brand);outline-offset:2px}.btn:disabled{opacity:.5;cursor:not-allowed}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-top:20px;box-shadow:var(--shadow)}.panel-title{font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--muted);margin:0 0 14px;text-transform:uppercase}.chips{display:flex;gap:10px;flex-wrap:wrap}.chip{flex:1 1;min-width:140px;border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;cursor:pointer;background:#fff;transition:border-color .15s,background .15s}.chip:hover{border-color:#d7c0bf}.chip.active{border-color:var(--brand);background:var(--brand-soft)}.chip .c-name{font-weight:700;font-size:14.5px}.chip .c-desc{font-size:12px;color:var(--muted);margin-top:2px}.row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:14px}.row .lbl{font-size:13.5px;font-weight:500;min-width:96px}.row .val{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:700;color:var(--brand);min-width:44px}input[type=range]{flex:1 1;min-width:160px;accent-color:var(--brand);height:4px}.num-in,select.sel{padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:14px;background:#fff;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.num-in{width:104px}.num-in:focus-visible,select.sel:focus-visible{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}.note{font-size:12.5px;color:var(--muted);margin-top:12px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:14px;gap:14px;margin-top:20px}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);position:relative}.card .thumb{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#f1f2f5}.card .meta{padding:11px 13px 13px}.card .fname{font-size:12.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card .sizes{font-size:12px;color:var(--muted);margin-top:5px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.arrow{color:var(--brand);font-weight:700}.new-size{color:var(--ink);font-weight:700}.info-chip{margin-right:6px;font-weight:600;color:var(--ink);background:#f1f2f5}.info-chip,.saved{display:inline-block;margin-top:8px;font-size:11.5px;padding:2px 9px;border-radius:20px}.saved{font-weight:700;color:var(--success);background:#eaf6ef}.saved.none{color:var(--muted);background:#f1f2f5}.bar{height:5px;background:var(--line);margin-top:10px;overflow:hidden}.bar,.bar span{border-radius:4px}.bar span{display:block;height:100%;background:var(--brand);transition:width .5s ease}.card .dl{display:block;text-align:center;margin-top:11px}.card .remove{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;background:rgba(30,30,40,.5);color:#fff;border:none;cursor:pointer;font-size:15px;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .15s}.card .remove:hover{background:var(--brand)}.card .spin{position:absolute;inset:0;background:hsla(0,0%,100%,.75);display:flex;align-items:center;justify-content:center}.spinner{width:28px;height:28px;border:3px solid var(--brand-soft);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:22px}.summary{background:var(--brand-soft);border:1px solid #f3c7c3;border-radius:12px;padding:15px 20px;margin-top:20px;font-size:15px}.summary b{color:var(--brand-h);font-size:18px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.count{font-size:14px;margin-left:auto}.count,footer{color:var(--muted)}footer{margin-top:44px;text-align:center;font-size:12.5px}.hidden{display:none!important}@media (max-width:820px){.layout{flex-direction:column}.sidebar{width:100%;position:static}.tool-list{flex-direction:row;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}.tool-box{min-width:150px;flex:none}.tool-box .tb-desc{display:none}}@media (max-width:520px){.chip{min-width:100%}.count{width:100%;margin-left:0}.actions .btn{flex:1 1}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}