:root{--ink:#101820;--muted:#65717b;--accent:#e34655;--accent-dark:#ba2536;--accent-soft:#fff0f2;--line:#dfe4e7;--surface:#fff;--canvas:#f4f6f7;--success:#087f5b;--danger:#b42318;--radius:8px;--shadow:0 16px 40px rgba(16,24,32,.08);font-family:"Segoe UI",Tahoma,Arial,sans-serif;color:var(--ink);background:var(--canvas)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--canvas);line-height:1.65}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-inner{max-width:1180px;margin:auto;min-height:76px;padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand img{border-radius:8px;object-fit:contain}.brand span{display:grid}.brand strong{font-size:1.08rem}.brand small{color:var(--muted)}.header-link{font-weight:700;text-decoration:none;padding:8px 4px;border-bottom:2px solid transparent}.header-link:hover{border-color:var(--accent)}main{max-width:1180px;margin:auto;padding:30px 24px 70px}.intro-band{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:20px 0 28px;border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 4px;color:var(--accent-dark);font-size:.84rem;font-weight:800}.intro-band h1{font-size:clamp(1.8rem,4vw,2.8rem);margin:0;letter-spacing:0}.intro-band p{margin:5px 0;color:var(--muted)}.privacy-badge{display:flex;align-items:center;gap:12px;min-width:230px;padding:14px 16px;background:#eaf8f2;border:1px solid #b8e3d3;border-radius:var(--radius);color:#08684d}.privacy-badge svg{width:26px}.privacy-badge span{display:grid}.privacy-badge small{font-size:.78rem}.tools-section{padding:32px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:14px}.section-heading h2{margin:0;font-size:1.45rem}.section-heading p{margin:0;color:var(--muted)}.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);background:#fff}.tool-button{min-height:118px;border:0;border-left:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:18px;text-align:right;display:grid;grid-template-columns:28px 1fr;column-gap:10px;align-content:center;transition:.18s ease}.tool-button:nth-child(4n){border-left:0}.tool-button:nth-last-child(-n+4){border-bottom:0}.tool-button svg{grid-row:1/3;width:24px;height:24px;color:var(--accent)}.tool-button span{font-weight:800}.tool-button small{color:var(--muted)}.tool-button:hover{background:#fafbfb}.tool-button.is-active{background:var(--accent-soft);box-shadow:inset 0 3px var(--accent)}.workspace{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:28px;border-radius:var(--radius);scroll-margin-top:95px}.workspace-head{display:flex;align-items:start;justify-content:space-between;gap:20px;padding-bottom:20px}.workspace-head h2{margin:0;font-size:1.55rem}.workspace-head p:not(.eyebrow){margin:3px 0 0;color:var(--muted)}.icon-button{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;background:#fff}.icon-button:hover{background:var(--canvas)}.icon-button svg{width:19px}.drop-zone{min-height:190px;border:2px dashed #cbd3d8;background:#fafbfc;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-align:center;padding:24px;border-radius:var(--radius);transition:.2s}.drop-zone:hover,.drop-zone.is-dragging{border-color:var(--accent);background:var(--accent-soft)}.drop-zone input{position:absolute;opacity:0;pointer-events:none}.drop-zone svg{width:38px;height:38px;color:var(--accent);margin-bottom:8px}.drop-zone strong{font-size:1.08rem}.drop-zone span,.drop-zone small{color:var(--muted)}.file-list{margin-top:18px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.file-row{display:grid;grid-template-columns:28px 1fr auto 38px;gap:10px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line)}.file-row:last-child{border-bottom:0}.file-row svg{width:20px;color:var(--accent)}.file-meta{display:grid;min-width:0}.file-meta strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-meta small,.file-size{color:var(--muted);font-size:.82rem}.file-remove{border:0;background:transparent;color:var(--danger);width:34px;height:34px;display:grid;place-items:center}.options-panel{margin-top:18px;padding:18px;background:#f8f9fa;border:1px solid var(--line);border-radius:var(--radius);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:.9rem}.field input,.field select,.field textarea{width:100%;border:1px solid #cbd3d8;border-radius:6px;background:#fff;padding:11px 12px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(227,70,85,.12)}.field small{color:var(--muted)}.segmented{display:flex;border:1px solid #cbd3d8;border-radius:6px;overflow:hidden}.segmented label{flex:1;text-align:center;padding:9px;background:#fff;border-left:1px solid #cbd3d8;cursor:pointer}.segmented label:last-child{border-left:0}.segmented input{display:none}.segmented label:has(input:checked){background:var(--ink);color:#fff}.page-grid{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}.page-card{border:1px solid var(--line);background:#fff;border-radius:6px;overflow:hidden}.page-card.is-deleted{opacity:.45}.page-preview{aspect-ratio:3/4;background:#edf0f2;display:grid;place-items:center;overflow:hidden}.page-preview canvas{max-width:100%;max-height:100%}.page-tools{padding:8px;display:flex;align-items:center;justify-content:space-between;gap:4px}.page-tools strong{font-size:.82rem}.page-tools button{border:0;background:#f0f2f3;width:32px;height:32px;display:grid;place-items:center;border-radius:4px}.page-tools button svg{width:16px}.page-tools button[data-action=delete]{color:var(--danger)}.status-box,.result-box{margin-top:18px;padding:15px 16px;border-radius:6px;display:flex;align-items:center;gap:12px}.status-box{background:#fff8e8;border:1px solid #efd59d}.status-box div,.result-box div{display:grid}.status-box small,.result-box small{color:var(--muted)}.status-spinner{width:22px;height:22px;border:3px solid #ead9ae;border-top-color:#a87812;border-radius:50%;animation:spin .8s linear infinite}.result-box{background:#eaf8f2;border:1px solid #b8e3d3;color:#08684d}.result-box svg{width:24px}.info-table{width:100%;border-collapse:collapse}.info-table th,.info-table td{padding:11px 8px;border-bottom:1px solid var(--line);text-align:right}.info-table th{color:var(--muted);font-weight:600}.workspace-actions{display:flex;justify-content:flex-end;padding-top:20px}.primary-button{min-height:48px;border:0;border-radius:6px;background:var(--accent);color:#fff;padding:11px 24px;display:flex;align-items:center;justify-content:center;gap:9px;font-weight:800}.primary-button:hover{background:var(--accent-dark)}.primary-button:disabled{opacity:.45;cursor:not-allowed}.primary-button svg{width:19px}.toast{position:fixed;right:50%;bottom:24px;transform:translateX(50%) translateY(20px);background:var(--ink);color:#fff;padding:11px 18px;border-radius:6px;opacity:0;pointer-events:none;transition:.2s;z-index:50}.toast.is-visible{opacity:1;transform:translateX(50%) translateY(0)}footer{border-top:1px solid var(--line);background:#fff;min-height:88px;padding:20px 24px;display:flex;align-items:center;justify-content:center;gap:28px;color:var(--muted)}footer a{color:var(--ink);font-weight:700}.policy-main{max-width:900px}.policy-document{background:#fff;border:1px solid var(--line);padding:clamp(24px,6vw,60px);border-radius:var(--radius);box-shadow:var(--shadow)}.policy-document h1{font-size:2rem;margin:0 0 12px}.policy-document h2{font-size:1.12rem;margin:28px 0 6px;color:var(--accent-dark)}.policy-document p{color:#39444d}.policy-lead{font-size:1.08rem}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:850px){.tool-grid{grid-template-columns:repeat(2,1fr)}.tool-button:nth-child(4n){border-left:1px solid var(--line)}.tool-button:nth-child(2n){border-left:0}.tool-button:nth-last-child(-n+4){border-bottom:1px solid var(--line)}.tool-button:nth-last-child(-n+2){border-bottom:0}.intro-band{align-items:start}.options-panel{grid-template-columns:1fr}}@media(max-width:600px){.header-inner,main{padding-right:16px;padding-left:16px}.brand small{display:none}.header-link{font-size:.85rem}.intro-band{display:block;padding-top:10px}.privacy-badge{margin-top:18px;width:100%}.section-heading{display:block}.tool-button{min-height:104px;padding:14px 10px}.tool-button small{font-size:.75rem}.workspace{padding:18px 14px}.workspace-head h2{font-size:1.3rem}.drop-zone{min-height:165px}.file-row{grid-template-columns:22px 1fr 34px}.file-size{display:none}.page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.primary-button{width:100%}footer{flex-wrap:wrap;gap:10px 20px;font-size:.85rem}}