:root{color:#172033;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--bg:#f8f9f7;--panel:#fff;--border:#dfe7ea;--text:#172033;--muted:#58657a;--accent:#0d5c70;--accent-strong:#0a4351;--accent-soft:#e9f4f6;--success:#1b8c61;--success-soft:#e9f7f1;--danger:#b54436;--danger-soft:#fff1ed;--shadow:0 20px 50px #0f172a17;background:#f7f9f8;font-family:Inter,Segoe UI,sans-serif;line-height:1.5}*{box-sizing:border-box}body{min-width:320px;color:var(--text);background:linear-gradient(#f7f9f8 0%,#eef3f2 100%);margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}.site-shell{flex-direction:column;min-height:100vh;display:flex}.page-shell{flex:1;width:min(1100px,100% - 32px);margin:0 auto;padding:36px 0 50px}.site-header{z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f8fafced;border-bottom:1px solid #dde5ef;position:sticky;top:0}.nav-wrap{justify-content:space-between;align-items:center;width:min(1100px,100% - 32px);min-height:72px;margin:0 auto;display:flex}.brand,.footer-brand{align-items:center;gap:10px;font-size:19px;font-weight:800;display:inline-flex}.brand-mark{color:#fff;background:#f06449;border-radius:8px;justify-content:center;align-items:center;width:29px;height:29px;font-family:monospace;font-size:18px;font-weight:700;display:inline-flex}.nav-links{color:#536175;gap:26px;font-size:14px;font-weight:600;display:flex}.nav-links a:hover,.footer-links a:hover{color:var(--accent)}.site-footer{color:#eef3f9;background:#172033;padding:36px 0 26px}.footer-content{width:min(1100px,100% - 32px);margin:0 auto}.footer-brand{font-size:17px}.footer-brand .brand-mark{width:25px;height:25px}.footer-links{flex-wrap:wrap;gap:18px;margin-top:22px;display:flex}.footer-links a,.site-footer small{color:#d4ddea;font-size:12px}.site-footer small{border-top:1px solid #ffffff1f;margin-top:26px;padding-top:18px;display:block}.page-header{margin-bottom:26px}.eyebrow{color:#d26045;letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:11px;font-weight:700}h1,h2,h3,p,ol{margin-top:0}h1{letter-spacing:-.06em;margin-bottom:0;font-size:clamp(2.2rem,4vw,3.2rem);line-height:1.08}.page-subtitle{max-width:680px;color:var(--muted);margin-top:16px;font-size:1.1rem;line-height:1.6}.privacy-banner{background:var(--success-soft);color:var(--success);border:1px solid #1b8c612e;border-radius:999px;align-items:center;gap:10px;margin-top:20px;padding:12px 16px;font-weight:600;display:inline-flex}.tool-panel{background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:30px 28px 26px}.dropzone{min-height:280px;color:var(--accent);background:linear-gradient(#f9fbfb,#f3f8f6);border:2px dashed #b9d4d7;border-radius:22px;flex-direction:column;justify-content:center;align-items:center;gap:10px;display:flex}.dropzone.dragging{border-color:var(--accent);background:var(--accent-soft)}.dropzone h2{color:var(--text);margin:4px 0 0;font-size:1.5rem}.dropzone span,.dropzone-hint{color:var(--muted)}.dropzone-hint{font-size:.9rem}.file-input{opacity:0;pointer-events:none;position:absolute}.button,.icon-button{border:0;border-radius:12px;transition:transform .2s,box-shadow .2s}.button{justify-content:center;align-items:center;gap:8px;padding:.9rem 1.25rem;font-weight:700;display:inline-flex}.button:hover,.icon-button:hover{transform:translateY(-1px)}.button.primary{color:#fff;background:linear-gradient(#0d5c70,#0a4351);box-shadow:0 12px 24px #0d5c7033}.button.secondary{color:var(--text);border:1px solid var(--border);background:#f3f7f8}.button:focus-visible,.icon-button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.file-card{border:1px solid var(--border);color:var(--accent);background:#f8fbfb;border-radius:16px;align-items:center;gap:14px;padding:15px;display:flex}.file-card div{flex-direction:column;flex:1;min-width:0;display:flex}.file-card strong{text-overflow:ellipsis;white-space:nowrap;color:var(--text);overflow:hidden}.file-card span{color:var(--muted);font-size:.9rem}.icon-button{color:var(--danger);border:1px solid var(--border);background:#fff;padding:9px;display:inline-flex}.form-grid{grid-template-columns:1fr 1fr;gap:18px;margin-top:24px;display:grid}label{flex-direction:column;gap:8px;font-weight:700;display:flex}.password-control{border:1px solid var(--border);background:#fff;border-radius:12px;display:flex}.password-control:focus-within{outline:2px solid var(--accent);outline-offset:2px}.password-control input{border:0;border-radius:12px;outline:0;width:100%;min-width:0;padding:12px}.password-control button{color:var(--muted);background:0 0;border:0;align-items:center;padding:0 12px;display:inline-flex}.strength{font-size:.85rem;font-weight:600}.strength.weak{color:var(--danger)}.strength.medium{color:#9a7112}.strength.strong{color:var(--success)}.permissions{border:1px solid var(--border);border-radius:14px;grid-template-columns:repeat(2,1fr);gap:12px;margin:26px 0;padding:18px;display:grid}.permissions legend{grid-column:1/-1;padding:0 6px;font-weight:700}.permissions legend span{color:var(--muted);font-size:.8rem;font-weight:400}.permissions label{flex-direction:row;align-items:center;font-weight:500}.permissions input{accent-color:var(--accent)}.actions{justify-content:flex-end;gap:10px;display:flex}.inline-error{background:var(--danger-soft);width:fit-content;max-width:100%;color:var(--danger);border-radius:12px;align-items:center;gap:8px;margin:18px 0 0;padding:10px 12px;font-weight:600;display:flex}.status{color:var(--accent);font-weight:600}.success-card{background:var(--success-soft);color:var(--success);border:1px solid #1b8c6140;border-radius:16px;align-items:center;gap:14px;margin-top:24px;padding:16px;display:flex}.success-card div{flex-direction:column;flex:1;display:flex}.success-card strong{color:var(--text)}.success-card span{color:var(--muted);font-size:.9rem}.seo-content{grid-template-columns:repeat(2,1fr);gap:22px;margin-top:42px;display:grid}.seo-content article{border:1px solid var(--border);background:#ffffffb3;border-radius:18px;padding:24px}.seo-content h2{font-size:1.3rem}.seo-content h3{margin:20px 0 5px;font-size:1rem}.seo-content p,.seo-content li{color:var(--muted)}@media (width<=650px){.page-shell{width:min(100% - 24px,1100px);padding-top:26px}.nav-wrap{width:calc(100% - 24px)}.nav-links{gap:12px}.tool-panel{padding:20px 16px}.form-grid,.permissions,.seo-content{grid-template-columns:1fr}.success-card{flex-wrap:wrap;align-items:flex-start}.success-card .button{width:100%}.permissions legend{grid-column:auto}}