.tool-hero{text-align:center;padding:32px 0 8px}.tool-breadcrumb{color:var(--text-dim,#88a);margin-bottom:12px;font-size:.78rem}.tool-breadcrumb a{color:var(--text-dim,#88a);text-decoration:none;transition:color .2s}.tool-breadcrumb a:hover{color:#22d3ee}.tool-breadcrumb .sep{opacity:.5;margin:0 6px}.tool-hero__title{color:var(--text-main,#fff);margin:0 0 8px;font-size:2rem;font-weight:800}.tool-hero__subtitle{color:var(--text-dim,#88a);max-width:640px;margin:0 auto;font-size:.95rem;line-height:1.6}.global-controls{background:#ffffff05;border:1px solid #ffffff0f;border-radius:14px;flex-direction:column;gap:16px;margin:24px 0 16px;padding:20px;display:flex}.global-controls-row{flex-wrap:wrap;align-items:flex-end;gap:20px;display:flex}.global-quality{flex:1;min-width:200px}.global-actions{flex-shrink:0;gap:8px;display:flex}.global-format,.global-resize{flex-direction:column;gap:6px;display:flex}.global-format .tool-label,.global-resize .tool-label{color:var(--text-dim,#88a);font-size:.78rem;font-weight:600}.preset-chips{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.preset-chip{color:var(--text-dim,#88a);cursor:pointer;white-space:nowrap;background:#ffffff0a;border:1px solid #ffffff1f;border-radius:20px;padding:4px 12px;font-size:.75rem;font-weight:600;transition:border-color .2s,color .2s,background .2s}.preset-chip:hover{color:#22d3ee;background:#22d3ee0f;border-color:#22d3ee66}.preset-chip.active{color:#22d3ee;background:#22d3ee1f;border-color:#22d3ee}.fmt-chips{gap:6px;display:flex}.fmt-chip{color:var(--text-dim,#88a);cursor:pointer;white-space:nowrap;background:#ffffff0a;border:1px solid #ffffff1f;border-radius:20px;padding:5px 14px;font-size:.78rem;font-weight:600;transition:border-color .2s,color .2s,background .2s}.fmt-chip:hover{color:#a855f7;background:#a855f70f;border-color:#a855f766}.fmt-chip.active{color:#a855f7;background:#a855f71f;border-color:#a855f7}.resize-row{align-items:center;gap:8px;display:flex}.resize-unit{color:var(--text-dim,#88a);font-family:JetBrains Mono,monospace;font-size:.75rem}@media (width<=700px){.global-controls-row{flex-direction:column;align-items:stretch}.global-actions{justify-content:stretch}.global-actions .tool-btn{flex:1;justify-content:center}.global-resize{flex-direction:row;align-items:center;gap:12px}}.tool-drop-zone.dragover{box-shadow:0 0 0 3px #22d3ee26;background:#22d3ee0f!important;border-color:#22d3ee!important}.summary-stats{margin:16px 0}.summary-stats .tool-stats{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}@media (width<=600px){.summary-stats .tool-stats{grid-template-columns:repeat(2,1fr)}}.stat-saved{color:#10b981!important}.image-grid{grid-template-columns:repeat(2,1fr);gap:16px;margin:20px 0;display:grid}@media (width<=900px){.image-grid{grid-template-columns:minmax(0,1fr);overflow:hidden}}.img-card{background:#ffffff05;border:1px solid #ffffff0f;border-radius:14px;flex-direction:column;gap:10px;padding:16px;transition:border-color .2s;display:flex}.img-card:hover{border-color:#ffffff1f}.img-card__top{align-items:flex-start;gap:14px;display:flex}.img-card__thumb{object-fit:cover;cursor:pointer;background:#ffffff08;border-radius:8px;flex-shrink:0;width:96px;height:72px;transition:opacity .2s,box-shadow .2s}.img-card__thumb:hover{opacity:.85;box-shadow:0 0 0 2px #22d3ee}.img-card__info{flex:1;min-width:0}.img-card__name{color:var(--text-main,#fff);white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:.88rem;font-weight:700;overflow:hidden}.img-card__dims{color:var(--text-muted,#666);margin-bottom:6px;font-family:JetBrains Mono,monospace;font-size:.72rem}.fmt-badge{color:#a855f7;vertical-align:middle;letter-spacing:.02em;background:#a855f71f;border:1px solid #a855f740;border-radius:10px;padding:1px 7px;font-family:JetBrains Mono,monospace;font-size:.68rem;font-weight:700;display:inline-block}.img-card__meta{color:var(--text-dim,#88a);flex-wrap:wrap;gap:4px 12px;font-size:.76rem;display:flex}.img-card__meta span{white-space:nowrap}.img-card__meta .size-original{color:var(--text-dim,#88a)}.img-card__meta .size-compressed{color:#22d3ee;font-weight:600}.img-card__meta .size-reduction{font-weight:700}.img-card__meta .size-reduction.good{color:#10b981}.img-card__meta .size-reduction.moderate{color:#f59e0b}.img-card__meta .size-reduction.minimal{color:var(--text-dim,#88a)}.savings-bar{background:#ffffff0f;border-radius:2px;height:4px;margin-top:6px;overflow:hidden}.savings-bar__fill{border-radius:2px;height:100%;transition:width .4s,background-color .4s}.savings-bar__fill.good{background:#10b981}.savings-bar__fill.moderate{background:#f59e0b}.savings-bar__fill.minimal{background:#fff3}.img-card__png-warn{color:#f59e0b;background:#f59e0b14;border:1px solid #f59e0b33;border-radius:6px;margin-top:6px;padding:4px 8px;font-size:.72rem;line-height:1.5}.img-card__remove{color:var(--text-dim,#88a);cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;padding:2px 6px;font-size:1.2rem;line-height:1;transition:color .2s,background .2s}.img-card__remove:hover{color:#ef4444;background:#ef44441a}.img-card__quality{flex-wrap:wrap;align-items:center;gap:8px;font-size:.76rem;display:flex}.img-card__quality label{color:var(--text-dim,#88a);white-space:nowrap;flex-shrink:0;font-weight:600}.img-card__quality .tool-slider{flex:1;min-width:80px}.card-fmt-select{color:var(--text-dim,#88a);cursor:pointer;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:6px;flex-shrink:0;padding:3px 6px;font-family:JetBrains Mono,monospace;font-size:.72rem;transition:border-color .2s}.card-fmt-select:focus{border-color:#a855f766;outline:none}.img-card__actions{gap:8px;display:flex}.img-card__actions .tool-btn{padding:6px 14px;font-size:.78rem}.tool-btn--ghost{color:var(--text-dim,#88a)!important;background:0 0!important;border:1px solid #ffffff1f!important}.tool-btn--ghost:hover{color:#22d3ee!important;background:#22d3ee0f!important;border-color:#22d3ee66!important}.img-card__spinner{vertical-align:middle;border:2px solid #22d3ee33;border-top-color:#22d3ee;border-radius:50%;width:12px;height:12px;margin-left:6px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.img-preview-modal{z-index:9000;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.img-preview-modal[hidden]{display:none}.img-preview-modal__backdrop{backdrop-filter:blur(6px);background:#000000d9;position:absolute;inset:0}.img-preview-modal__inner{z-index:1;flex-direction:column;align-items:center;gap:12px;max-width:min(92vw,1100px);max-height:90vh;display:flex;position:relative}.img-preview-modal__inner img{object-fit:contain;border-radius:10px;max-width:100%;max-height:calc(90vh - 60px);box-shadow:0 8px 40px #000000b3}.img-preview-modal__info{color:#ffffffb3;text-align:center;font-family:JetBrains Mono,monospace;font-size:.82rem}.img-preview-modal__close{color:#fff;cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;transition:background .2s,border-color .2s;display:flex;position:absolute;top:-16px;right:-16px}.img-preview-modal__close:hover{background:#ef44444d;border-color:#ef4444}.how-section{margin-top:48px}.section-title{color:var(--text-main,#fff);text-align:center;margin-bottom:24px;font-size:1.4rem;font-weight:800}.how-steps{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}@media (width<=700px){.how-steps{grid-template-columns:minmax(0,1fr);overflow:hidden}}.how-step{text-align:center;background:#ffffff05;border:1px solid #ffffff0f;border-radius:14px;padding:24px 20px}.how-step__num{color:#22d3ee;background:#22d3ee1a;border:1px solid #22d3ee4d;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;margin-bottom:12px;font-size:.95rem;font-weight:800;display:inline-flex}.how-step__title{color:var(--text-main,#fff);margin:0 0 8px;font-size:1rem;font-weight:700}.how-step__desc{color:var(--text-dim,#88a);margin:0;font-size:.85rem;line-height:1.65}.faq-section{margin-top:48px}.faq-list{flex-direction:column;display:flex}.faq-item-enhanced{border-bottom:1px solid #ffffff0f}.faq-item__question{cursor:pointer;color:var(--text-main,#fff);user-select:none;justify-content:space-between;align-items:center;padding:14px 4px;font-size:.9rem;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-item__question::-webkit-details-marker{display:none}.faq-item__question:after{content:"+";color:var(--text-dim,#88a);flex-shrink:0;margin-left:16px;font-family:JetBrains Mono,monospace;font-size:1.1rem;transition:color .2s}.faq-item-enhanced[open] .faq-item__question:after{content:"−";color:#22d3ee}.faq-item__question:hover{color:#22d3ee}.faq-item__answer{color:var(--text-dim,#88a);padding:0 4px 14px;font-size:.85rem;line-height:1.75}[data-theme=light] .tool-hero__title{color:#0f172a}[data-theme=light] .tool-hero__subtitle,[data-theme=light] .tool-breadcrumb a{color:#64748b}[data-theme=light] .tool-breadcrumb a:hover{color:#0891b2}[data-theme=light] .tool-breadcrumb .sep{color:#94a3b8}[data-theme=light] .global-controls{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .preset-chip{color:#475569;background:#f0f4f9;border-color:#0000001f}[data-theme=light] .preset-chip:hover{color:#0891b2;background:#0891b214;border-color:#0891b266}[data-theme=light] .preset-chip.active{color:#0891b2;background:#0891b21f;border-color:#0891b2}[data-theme=light] .fmt-chip{color:#475569;background:#f0f4f9;border-color:#0000001f}[data-theme=light] .fmt-chip:hover{color:#7c3aed;background:#7c3aed14;border-color:#7c3aed66}[data-theme=light] .fmt-chip.active{color:#7c3aed;background:#7c3aed1a;border-color:#7c3aed}[data-theme=light] .resize-input:focus{border-color:#0891b2}[data-theme=light] .resize-input::placeholder{color:#94a3b8}[data-theme=light] .resize-unit{color:#64748b}[data-theme=light] .global-format .tool-label,[data-theme=light] .global-resize .tool-label{color:#475569}[data-theme=light] .tool-drop-zone.dragover{box-shadow:0 0 0 3px #0891b226;background:#0891b20f!important;border-color:#0891b2!important}[data-theme=light] .stat-saved{color:#065f46!important}[data-theme=light] .img-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .img-card:hover{border-color:#0891b24d;box-shadow:0 2px 10px #0891b214}[data-theme=light] .img-card__thumb{background:#f0f4f9}[data-theme=light] .img-card__thumb:hover{box-shadow:0 0 0 2px #0891b2}[data-theme=light] .img-card__name{color:#0f172a}[data-theme=light] .img-card__dims{color:#94a3b8}[data-theme=light] .fmt-badge{color:#7c3aed;background:#7c3aed14;border-color:#7c3aed33}[data-theme=light] .img-card__meta,[data-theme=light] .img-card__meta .size-original{color:#64748b}[data-theme=light] .img-card__meta .size-compressed{color:#0891b2}[data-theme=light] .img-card__meta .size-reduction.good{color:#065f46}[data-theme=light] .img-card__meta .size-reduction.moderate{color:#0891b2}[data-theme=light] .img-card__meta .size-reduction.minimal{color:#64748b}[data-theme=light] .savings-bar{background:#00000012}[data-theme=light] .savings-bar__fill.good{background:#059669}[data-theme=light] .savings-bar__fill.moderate{background:#0891b2}[data-theme=light] .savings-bar__fill.minimal{background:#cbd5e1}[data-theme=light] .img-card__png-warn{color:#155e75;background:#fffbeb;border-color:#d977064d}[data-theme=light] .img-card__remove{color:#94a3b8}[data-theme=light] .img-card__remove:hover{color:#dc2626;background:#dc262614}[data-theme=light] .img-card__quality label{color:#475569}[data-theme=light] .card-fmt-select{color:#475569;background:#f0f4f9;border-color:#0000001f}[data-theme=light] .card-fmt-select:focus{border-color:#7c3aed}[data-theme=light] .tool-btn--ghost{color:#64748b!important;border-color:#00000026!important}[data-theme=light] .tool-btn--ghost:hover{color:#0891b2!important;background:#0891b20f!important;border-color:#0891b266!important}[data-theme=light] .img-card__spinner{border-color:#0891b2 #0891b233 #0891b233}[data-theme=light] .img-preview-modal__backdrop{background:#0f172abf}[data-theme=light] .img-preview-modal__close{color:#0f172a;background:#00000026;border-color:#0003}[data-theme=light] .img-preview-modal__close:hover{color:#dc2626;background:#dc262626;border-color:#dc2626}[data-theme=light] .img-preview-modal__info{color:#ffffffd9}[data-theme=light] .section-title{color:#0f172a}[data-theme=light] .how-step{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .how-step__num{color:#0891b2;background:#0891b21a;border-color:#0891b24d}[data-theme=light] .how-step__title{color:#0f172a}[data-theme=light] .how-step__desc{color:#475569}[data-theme=light] .faq-list{gap:8px}[data-theme=light] .faq-item-enhanced{background:#fff;border:1px solid #0000001a;border-radius:10px;transition:box-shadow .2s,border-color .2s;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-item-enhanced:hover{border-color:#0891b259;box-shadow:0 2px 10px #0891b214}[data-theme=light] .faq-item-enhanced[open]{border-color:#0891b266 #0891b266 #0891b266 #0891b2;border-left-style:solid;border-left-width:3px;box-shadow:0 2px 12px #0891b21a}[data-theme=light] .faq-item__question{color:#0f172a;padding:14px 16px}[data-theme=light] .faq-item__question:after{color:#64748b}[data-theme=light] .faq-item-enhanced[open] .faq-item__question:after,[data-theme=light] .faq-item__question:hover{color:#0891b2}[data-theme=light] .faq-item__answer{color:#475569;border-top:1px solid #0000000f;padding:12px 16px 16px}