.tool{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);gap:20px;min-width:0;padding:20px 16px;display:grid}@media (width>=720px){.tool{padding:28px}}.step{border:0;min-width:0;margin:0;padding:0}.step__title{align-items:center;gap:8px;margin:0 0 10px;padding:0;font-size:1.0625rem;font-weight:700;display:flex}.step__num{background:var(--ink);color:#fff;border-radius:50%;flex:none;place-items:center;width:24px;height:24px;font-size:.8125rem;font-weight:700;display:inline-grid}.picker{border:2px dashed var(--line);border-radius:var(--radius);background:var(--bg);cursor:pointer;text-align:center;flex-direction:column;align-items:center;gap:6px;padding:20px 16px;transition:border-color .15s,background-color .15s;display:flex}.picker:hover,.picker[data-dragging=true]{border-color:var(--accent);background:var(--accent-soft)}#file-input:focus-visible+.picker{outline:3px solid var(--accent);outline-offset:2px}.picker__button{width:100%;max-width:320px;min-height:var(--tap);border-radius:var(--radius-sm);background:var(--accent);color:#fff;justify-content:center;align-items:center;padding:0 20px;font-size:1.0625rem;font-weight:700;display:flex}.picker__hint{color:var(--muted);font-size:.875rem}.picker__hint--desktop{display:none}@media (hover:hover) and (pointer:fine){.picker{padding:32px 16px}.picker__hint--desktop{display:block}}.file-card{border:1px solid var(--line);border-radius:var(--radius);align-items:flex-start;gap:14px;min-width:0;padding:12px;display:flex}.file-card__thumb{object-fit:cover;border-radius:var(--radius-sm);background:var(--bg);flex:none;width:72px;height:72px}.file-card__body{flex:1;min-width:0}.file-card__name{overflow-wrap:anywhere;word-break:break-all;margin:0;font-weight:700;line-height:1.4}.file-card__meta{color:var(--muted);flex-wrap:wrap;gap:2px 12px;margin:4px 0 0;font-size:.9375rem;display:flex}.file-card__meta strong{color:var(--ink)}.link-button{min-height:40px;color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:0;margin:4px 0 0 -8px;padding:0 8px;font-size:.9375rem;font-weight:600}.btn{min-height:var(--tap);border-radius:var(--radius-sm);font:inherit;cursor:pointer;border:0;justify-content:center;align-items:center;padding:0 20px;font-size:1.0625rem;font-weight:700;text-decoration:none;display:inline-flex}.btn--block{width:100%}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-hover)}.btn--primary:disabled{background:var(--line);color:var(--muted);cursor:not-allowed}.btn--ghost{color:var(--ink);border:1.5px solid var(--line);background:0 0}.message{border-radius:var(--radius-sm);margin:0;padding:12px 14px;font-size:.9375rem}.message--error{background:var(--err-soft);color:var(--err)}.progress{border-radius:var(--radius-sm);background:var(--accent-soft);align-items:center;gap:14px;padding:14px;display:flex}.progress p{margin:0}.progress__title{font-weight:700}.progress__detail{color:var(--muted);font-size:.875rem}.progress__spinner{border:3px solid #1f4fd133;border-top-color:var(--accent);border-radius:50%;flex:none;width:26px;height:26px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.result{border-top:1px solid var(--line);gap:14px;min-width:0;padding-top:20px;scroll-margin-top:16px;display:grid}.result:focus{outline:none}.result__status{border-radius:var(--radius-sm);background:var(--ok-soft);color:var(--ok);margin:0;padding:10px 14px;font-weight:700}.result__status[data-tone=warn]{background:var(--warn-soft);color:var(--warn)}.result__status[data-tone=info]{background:var(--accent-soft);color:var(--accent)}.result__info{gap:6px;margin:0;font-size:.9375rem;display:grid}.result__info div{grid-template-columns:6em minmax(0,1fr);gap:8px;display:grid}.result__info dt{color:var(--muted)}.result__info dd{overflow-wrap:anywhere;word-break:break-all;margin:0}.result__info dd.result__dims{overflow-wrap:normal;word-break:normal}.result__dims .dims-group{white-space:nowrap}.result__note{color:var(--muted);margin:0;font-size:.875rem}.size-inputs[data-astro-cid-tpkuq4p3]{align-items:flex-end;gap:10px;display:flex}.size-field[data-astro-cid-tpkuq4p3]{flex:1;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:6px;min-width:0;display:grid}.size-field__label[data-astro-cid-tpkuq4p3]{color:var(--muted);grid-column:1/-1;margin-bottom:4px;font-size:.875rem;font-weight:700}.size-field[data-astro-cid-tpkuq4p3] input[data-astro-cid-tpkuq4p3]{border:1.5px solid var(--line);border-radius:var(--radius-sm);width:100%;min-width:0;height:48px;font:inherit;font-variant-numeric:tabular-nums;padding:0 12px;font-size:1.0625rem}.size-field[data-astro-cid-tpkuq4p3] input[data-astro-cid-tpkuq4p3]:focus{border-color:var(--accent);outline:none}.size-field[data-astro-cid-tpkuq4p3] input[data-astro-cid-tpkuq4p3]:disabled{background:var(--bg)}.size-field[data-astro-cid-tpkuq4p3] input[data-astro-cid-tpkuq4p3][aria-invalid=true]{border-color:var(--err)}.size-field__unit[data-astro-cid-tpkuq4p3]{font-weight:600}.size-x[data-astro-cid-tpkuq4p3]{color:var(--muted);padding-bottom:12px;font-weight:700}.keep-ratio[data-astro-cid-tpkuq4p3]{cursor:pointer;align-items:center;gap:8px;min-height:44px;margin-top:6px;font-weight:600;display:inline-flex}.keep-ratio[data-astro-cid-tpkuq4p3] input[data-astro-cid-tpkuq4p3]{width:20px;height:20px;accent-color:var(--accent)}.pct-buttons[data-astro-cid-tpkuq4p3]{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:4px;display:grid}.pct-btn[data-astro-cid-tpkuq4p3]{border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);min-height:48px;font:inherit;color:var(--ink);cursor:pointer;font-weight:600}.pct-btn[data-astro-cid-tpkuq4p3]:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.pct-btn[data-astro-cid-tpkuq4p3]:disabled{opacity:.5;cursor:not-allowed}.size-hint[data-astro-cid-tpkuq4p3]{color:var(--muted);margin:8px 0 0;font-size:.875rem}.guide ul[data-astro-cid-j7speeqn]{gap:8px;margin:0;padding-left:1.3em;display:grid}