.tool-section[data-astro-cid-lln7thxh]{padding:60px 0;min-height:calc(100vh - 200px)}.back-link[data-astro-cid-lln7thxh]{display:inline-block;color:var(--text-secondary);font-size:.9rem;margin-bottom:24px;transition:color .2s}.back-link[data-astro-cid-lln7thxh]:hover{color:var(--accent)}.tool-layout[data-astro-cid-lln7thxh]{max-width:1200px;margin:0 auto;gap:32px;align-items:start}.tool-main[data-astro-cid-lln7thxh]{min-width:0}.page-title[data-astro-cid-lln7thxh]{font-size:2.2rem;font-weight:800;margin-bottom:12px}.page-desc[data-astro-cid-lln7thxh]{color:var(--text-secondary);margin-bottom:32px}.upload-section[data-astro-cid-lln7thxh]{margin-bottom:32px}.upload-btn[data-astro-cid-lln7thxh]{width:100%;padding:60px;border:3px dashed var(--border);border-radius:16px;background:var(--bg-card);color:var(--text-primary);font-size:1.2rem;font-weight:700;cursor:pointer;transition:all .3s}.upload-btn[data-astro-cid-lln7thxh]:hover{border-color:var(--accent);background:var(--bg-secondary)}.controls[data-astro-cid-lln7thxh]{background:var(--bg-card);border:2px solid var(--border);border-radius:12px;padding:24px;margin-bottom:32px}.controls[data-astro-cid-lln7thxh].hidden{display:none}.control-group[data-astro-cid-lln7thxh]{margin-bottom:20px}.control-group[data-astro-cid-lln7thxh] label[data-astro-cid-lln7thxh]{display:block;font-weight:600;margin-bottom:8px;color:var(--text-primary)}input[data-astro-cid-lln7thxh][type=range]{width:100%;height:8px;border-radius:4px;background:var(--border);outline:none}select[data-astro-cid-lln7thxh]{width:100%;padding:12px;border:2px solid var(--border);border-radius:8px;background:var(--bg-secondary);color:var(--text-primary);font-size:1rem;cursor:pointer}.primary-btn[data-astro-cid-lln7thxh]{width:100%;padding:14px;border:none;border-radius:12px;background:var(--accent);color:#fff;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .2s}.primary-btn[data-astro-cid-lln7thxh]:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-2px)}.primary-btn[data-astro-cid-lln7thxh]:disabled{opacity:.6;cursor:not-allowed}.results[data-astro-cid-lln7thxh]{margin-bottom:32px}.results[data-astro-cid-lln7thxh].hidden{display:none}.results[data-astro-cid-lln7thxh] h3[data-astro-cid-lln7thxh]{font-size:1.3rem;font-weight:700;margin-bottom:16px;color:var(--text-primary)}.result-item[data-astro-cid-lln7thxh]{display:flex;justify-content:space-between;align-items:center;padding:16px;background:var(--bg-card);border:2px solid var(--border);border-radius:12px;margin-bottom:12px}.result-info[data-astro-cid-lln7thxh]{flex:1}.result-name[data-astro-cid-lln7thxh]{font-weight:600;margin-bottom:8px;color:var(--text-primary)}.result-stats[data-astro-cid-lln7thxh]{font-size:.9rem;color:var(--text-secondary)}.arrow[data-astro-cid-lln7thxh]{margin:0 8px}.compressed[data-astro-cid-lln7thxh]{color:var(--accent);font-weight:600}.savings[data-astro-cid-lln7thxh]{color:#22c55e;font-weight:600;margin-left:8px}.download-btn[data-astro-cid-lln7thxh]{padding:8px 16px;border:2px solid var(--border);border-radius:8px;background:var(--bg-secondary);color:var(--text-primary);font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}.download-btn[data-astro-cid-lln7thxh]:hover{border-color:var(--accent);background:var(--accent);color:#fff}.download-all-btn[data-astro-cid-lln7thxh]{width:100%;padding:12px;border:none;border-radius:12px;background:var(--accent);color:#fff;font-size:1rem;font-weight:700;cursor:pointer;transition:all .2s}.download-all-btn[data-astro-cid-lln7thxh]:hover{background:var(--accent-hover)}@media(max-width:768px){.tool-section[data-astro-cid-lln7thxh]{padding:30px 0}.page-title[data-astro-cid-lln7thxh]{font-size:1.8rem}.upload-btn[data-astro-cid-lln7thxh]{padding:40px 20px;font-size:1rem}.result-item[data-astro-cid-lln7thxh]{flex-direction:column;gap:12px}.download-btn[data-astro-cid-lln7thxh]{width:100%}}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh]{padding:32px;background:var(--bg-card);border:2px solid var(--border);border-radius:12px;margin-top:40px}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] h2[data-astro-cid-lln7thxh]{font-size:1.5rem;margin-bottom:16px;color:var(--text-primary)}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] h3[data-astro-cid-lln7thxh]{font-size:1.2rem;margin-top:32px;margin-bottom:16px;color:var(--text-primary)}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] p[data-astro-cid-lln7thxh]{color:var(--text-secondary);line-height:1.8;margin-bottom:16px}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] ul[data-astro-cid-lln7thxh],.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] ol[data-astro-cid-lln7thxh]{list-style-type:none!important;list-style:none!important;padding-left:0!important;margin-bottom:16px}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] ol[data-astro-cid-lln7thxh]{counter-reset:item}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] ul[data-astro-cid-lln7thxh] li[data-astro-cid-lln7thxh]{padding-left:24px;margin-bottom:12px;position:relative;color:var(--text-secondary);line-height:1.8;list-style-type:none!important;list-style:none!important}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] ul[data-astro-cid-lln7thxh] li[data-astro-cid-lln7thxh]:before{content:"•"!important;position:absolute;left:0;color:var(--text-secondary)!important;font-weight:700}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] ol[data-astro-cid-lln7thxh] li[data-astro-cid-lln7thxh]{padding-left:32px;margin-bottom:12px;position:relative;color:var(--text-secondary);line-height:1.8;counter-increment:item;list-style-type:none!important;list-style:none!important}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] ol[data-astro-cid-lln7thxh] li[data-astro-cid-lln7thxh]:before{content:counter(item) "."!important;position:absolute;left:0;color:var(--text-secondary)!important;font-weight:700}.tool-layout[data-astro-cid-lln7thxh]>.info-box[data-astro-cid-lln7thxh] li[data-astro-cid-lln7thxh] strong[data-astro-cid-lln7thxh]{color:var(--text-primary)}.faq-item[data-astro-cid-lln7thxh]{margin-bottom:20px;padding:16px;background:var(--bg-secondary);border-radius:8px}.faq-item[data-astro-cid-lln7thxh] strong[data-astro-cid-lln7thxh]{display:block;margin-bottom:8px;color:var(--accent)}.faq-item[data-astro-cid-lln7thxh] p[data-astro-cid-lln7thxh]{margin:0;color:var(--text-secondary)}