:root{--bg:#fff;--surface:#f7f7f6;--surface-2:#f0f0ee;--border:rgba(0,0,0,.12);--text:#1a1a1e;--text-muted:#55555f;--text-subtle:#8c8c95;--accent:#dc2626;--accent-soft:rgba(220,38,38,.1);--radius:10px;--radius-lg:14px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text)}a{color:inherit}.shell{max-width:880px;margin:0 auto;padding:64px 24px 96px}.hero{margin-bottom:48px}.hero .eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-subtle);margin-bottom:16px}.hero h1{font-size:38px;font-weight:500;line-height:1.15;margin:0 0 16px}.hero p{font-size:17px;line-height:1.6;max-width:620px;margin:0}.byline,.hero p{color:var(--text-muted)}.byline{display:flex;align-items:center;gap:10px;font-size:13px;margin-top:28px}.byline .dot{width:4px;height:4px;border-radius:50%;background:var(--text-subtle)}.tool{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;margin-bottom:32px}.src-group{margin-bottom:16px}.src-label{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-subtle);margin-bottom:8px}.field-row{display:flex;gap:8px;margin-bottom:8px}.field-row input{flex:1 1;background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:var(--radius);padding:12px 14px;font-size:14px;font-family:inherit}.field-row input:focus{outline:none;border-color:var(--accent)}.row-x{width:40px;flex:0 0 auto;background:transparent;border:1px solid var(--border);color:var(--text-muted);border-radius:var(--radius);font-size:18px;line-height:1;cursor:pointer}.row-x:hover{color:var(--text);border-color:var(--text-subtle)}.add-link{background:transparent;border:1px dashed var(--border);color:var(--text-muted);border-radius:8px;padding:8px 12px;font-size:12px;cursor:pointer;font-family:inherit}.add-link:hover{color:var(--text);border-color:var(--accent)}.src-group textarea{width:100%;resize:vertical;min-height:120px;background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:var(--radius);padding:12px 14px;font-size:14px;font-family:inherit;line-height:1.5}.src-group textarea:focus{outline:none;border-color:var(--accent)}.text-row{display:flex;gap:8px;align-items:flex-start;margin-bottom:8px}.text-row textarea{flex:1 1}.text-row .row-x{align-self:stretch}.generate-btn{background:var(--accent);color:#fff;border:none;border-radius:var(--radius);padding:12px 20px;font-size:14px;font-weight:500;cursor:pointer;font-family:inherit;margin-bottom:4px}.generate-btn:hover{opacity:.92}.generate-btn:disabled{opacity:.5;cursor:not-allowed}.field{display:flex;gap:8px;margin-bottom:8px}.field input{flex:1 1;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:12px 14px;font-size:14px;font-family:inherit}.field input:focus{outline:none;border-color:var(--accent)}.field button{background:var(--accent);color:#fff;border:none;border-radius:var(--radius);padding:12px 18px;font-size:14px;font-weight:500;cursor:pointer;font-family:inherit}.field button:hover{opacity:.92}.field button:disabled{opacity:.5;cursor:not-allowed}.hint{font-size:12px;color:var(--text-subtle);margin:0 0 18px}.author-row{display:flex;gap:8px;margin-bottom:18px}.author-row input{flex:1 1;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:10px 12px;font-size:13px;font-family:inherit}.controls{display:flex;gap:16px;margin:4px 0 18px}.ctl{display:flex;flex-direction:column;gap:4px;font-size:11px;color:var(--text-subtle);letter-spacing:.04em;text-transform:uppercase}.ctl select{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 10px;font-size:13px;font-family:inherit;text-transform:capitalize}.ctl select:focus{outline:none;border-color:var(--accent)}.card-controls{display:flex;align-items:center;gap:6px}.switcher{display:flex;gap:3px;margin-right:4px}.dot-btn{width:22px;height:22px;border-radius:6px;cursor:pointer;font-size:11px;background:transparent;border:1px solid var(--border);color:var(--text-subtle);font-family:inherit}.dot-btn.on{background:var(--accent);color:#fff;border-color:var(--accent)}.results{display:grid;grid-gap:16px;gap:16px;margin-top:24px}.card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.card-title{font-size:13px;font-weight:500;color:var(--text)}.card-tag{font-size:11px;color:var(--text-subtle)}.platforms{display:grid;grid-gap:10px;gap:10px}.platform{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px 14px}.platform .name{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-subtle);margin-bottom:6px}.platform .body{font-size:13px;line-height:1.6;color:var(--text);white-space:pre-wrap}.platform .why{font-size:11px;color:var(--text-subtle);margin-top:8px;font-style:italic}.hooks{display:grid;grid-gap:10px;gap:10px}.hook{font-size:13px;line-height:1.6;color:var(--text-muted);padding-left:16px;position:relative}.hook:before{content:"\2192";position:absolute;left:0;color:var(--accent)}.copy-btn{background:transparent;border:1px solid var(--border);color:var(--text-muted);border-radius:6px;padding:4px 10px;font-size:11px;cursor:pointer;font-family:inherit}.copy-btn:hover{color:var(--text);border-color:var(--text-subtle)}.detected{background:var(--accent-soft);border:1px solid rgba(220,38,38,.25);border-radius:var(--radius);padding:14px 16px;margin:18px 0 8px}.detected .label{font-size:11px;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}.detected .title{font-size:15px;font-weight:500}.detected .meta{font-size:12px;color:var(--text-muted);margin-top:4px}.error{color:#dc2626;font-size:13px;margin-top:12px}.footer{border-top:1px solid var(--border);padding-top:28px;margin-top:48px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.footer .who{font-size:14px}.footer .who strong{font-weight:500}.footer .links,.footer .who span{color:var(--text-muted)}.footer .links{display:flex;gap:16px;font-size:13px}.footer .links a:hover{color:var(--text)}.spinner{display:inline-block;width:12px;height:12px;border:2px solid hsla(0,0%,100%,.45);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;margin-right:8px;vertical-align:-2px}@keyframes spin{to{transform:rotate(1turn)}}.video-card{border-color:rgba(220,38,38,.3)}.vfull{margin:4px 0 14px}.vfull p{font-size:14px;line-height:1.65;color:var(--text);margin:0 0 10px}.vfull .vfull-cta{font-weight:500;color:var(--text)}.vbreak-label{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-subtle);margin:4px 0 12px;padding-top:14px;border-top:1px solid var(--border)}.vbadge{display:inline-block;margin-left:8px;font-size:11px;font-weight:400;color:var(--accent);border-radius:999px;padding:2px 8px}.vbadge,.vhook{background:var(--accent-soft)}.vhook{font-size:16px;font-weight:500;line-height:1.4;color:var(--text);border-left:3px solid var(--accent);border-radius:6px;padding:12px 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