.tsff7{width:min(1180px,calc(100% - 40px));margin:28px auto 70px;font-family:Arial,Helvetica,sans-serif;color:#121417}.tsff7 a{text-decoration:none}
.tsff7 .lead{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:stretch;border-top:6px solid var(--accent);padding:28px 0 30px;border-bottom:1px solid #d8dde4}.tsff7 .lead-copy{padding:24px 0}.tsff7 .eyebrow,.tsff7 header>span,.tsff7 .cta span{font-size:10px;color:#1769ff;font-weight:900;letter-spacing:1px}.tsff7 .lead h1{font-size:58px;line-height:.96;letter-spacing:-2.7px;margin:8px 0 14px}.tsff7 .lead-copy>p{font-size:19px;line-height:1.5;color:#59616c;max-width:700px}.tsff7 .buttons{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.tsff7 .buttons a{border:1px solid #111;color:#111;padding:11px 15px;font-size:12px;font-weight:900}.tsff7 .buttons .primary{background:#1769ff;border-color:#1769ff;color:#fff}.tsff7 .lead-image img,.tsff7 .nohero{width:100%;height:100%;min-height:300px;max-height:390px;object-fit:cover;display:block}.tsff7 .nohero{background:#111827;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;box-sizing:border-box}.tsff7 .nohero b{font-size:28px}.tsff7 .nohero span{color:#cbd5e1;margin-top:6px}
.tsff7 .navstrip{display:flex;gap:17px;overflow:auto;white-space:nowrap;padding:13px 0;border-bottom:1px solid #dfe3e8;font-size:11px}.tsff7 .navstrip a{color:#111;font-weight:800}
.tsff7 .proof{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #dfe3e8}.tsff7 .proof div{padding:18px 16px 18px 0}.tsff7 .proof b,.tsff7 .proof span{display:block}.tsff7 .proof b{font-size:13px}.tsff7 .proof span{font-size:11px;color:#6b7280;margin-top:3px}
.tsff7 .section{padding:38px 0;border-bottom:1px solid #dfe3e8}.tsff7 header{max-width:820px;margin-bottom:17px}.tsff7 header h2{font-size:32px;letter-spacing:-1px;margin:5px 0}.tsff7 header p{font-size:12px;color:#6b7280}.tsff7 .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid #111}.tsff7 .topic-grid div{display:flex;gap:8px;padding:16px 20px 16px 0;border-bottom:1px solid #e5e7eb;font-size:14px;font-weight:750}.tsff7 .topic-grid b{color:#1769ff}
.tsff7 .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.tsff7 .cards article a{display:block;color:#111}.tsff7 .cards img,.tsff7 .cards .placeholder{width:100%;aspect-ratio:16/9;object-fit:cover;background:#111827;color:#fff;display:grid;place-items:center;font-size:20px;font-weight:900}.tsff7 .cards span{display:block;color:#1769ff;font-size:9px;font-weight:900;text-transform:uppercase;margin-top:9px}.tsff7 .cards h3{font-size:18px;line-height:1.17;margin:5px 0}.tsff7 .cards p{font-size:12px;line-height:1.45;color:#606770}.tsff7 .cards small{font-size:9px;color:#8a8f98}.tsff7 .empty{background:#f5f6f7;padding:28px}
.tsff7 .app-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.tsff7 .app-grid>a{display:grid;grid-template-columns:48px 1fr;gap:12px;border:1px solid #d8dde4;padding:14px;color:#111}.tsff7 .appicon{width:48px;height:48px;background:#111;color:#fff;display:grid;place-items:center;font-weight:900}.tsff7 .app-grid h3{font-size:16px;margin:0}.tsff7 .app-grid p{font-size:11px;color:#666}.tsff7 .app-grid b{font-size:10px;color:#1769ff}
.tsff7 .tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.tsff7 .tool-grid>div{border:1px solid #d8dde4;padding:17px}.tsff7 .tool-grid h3{margin-top:0}.tsff7 .tool-grid .row{display:flex;gap:6px}.tsff7 .tool-grid input{min-width:0;width:100%;padding:9px;border:1px solid #aaa}.tsff7 .tool-grid button{background:#111;color:#fff;border:0;padding:9px 11px}.tsff7 .tool-grid output{display:block;background:#f5f6f7;min-height:30px;padding:8px;margin-top:8px;word-break:break-word}
.tsff7 .faq details{border-top:1px solid #dfe3e8;padding:13px 0}.tsff7 .faq summary{font-weight:800;cursor:pointer}.tsff7 .faq p{font-size:13px;line-height:1.5;color:#606770;max-width:850px}
.tsff7 .cta{margin:36px 0;background:#101318;color:#fff;padding:30px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}.tsff7 .cta h2{font-size:31px;margin:5px 0}.tsff7 .cta p{color:#cbd0d7;max-width:760px}.tsff7 .cta>a{background:#fff;color:#111;padding:12px 15px;font-size:12px;font-weight:900}
#tsff7ChatBtn{position:fixed;right:72px;bottom:20px;z-index:99995;border:0;border-radius:28px;background:#111827;color:#fff;padding:10px 15px 10px 10px;box-shadow:0 7px 26px #0004;display:flex;gap:8px;align-items:center;cursor:pointer}#tsff7ChatBtn span{width:27px;height:27px;border-radius:50%;background:#20c997;display:grid;place-items:center;font-weight:900}#tsff7Chat{position:fixed;right:24px;bottom:78px;width:min(390px,calc(100% - 48px));max-height:72vh;overflow:auto;background:#fff;border:1px solid #d8dde4;box-shadow:0 12px 42px #0005;padding:22px;z-index:99996;opacity:0;pointer-events:none;transform:translateY(12px);transition:.2s;font-family:Arial,Helvetica,sans-serif}#tsff7Chat.open{opacity:1;pointer-events:auto;transform:none}#tsff7Chat .close{float:right;border:0;background:none;font-size:28px;cursor:pointer}#tsff7Chat .mini{font-size:9px;color:#1769ff;font-weight:900}#tsff7Chat h2{font-size:24px;margin:5px 0}#tsff7Chat>p{font-size:12px;color:#666}.chips{display:flex;gap:5px;flex-wrap:wrap}.chips button{border:1px solid #ddd;background:#f5f6f7;border-radius:18px;padding:6px 8px;font-size:10px;cursor:pointer}#tsff7Form{display:flex;margin:14px 0}#tsff7Form input{flex:1;min-width:0;padding:10px;border:1px solid #aaa}#tsff7Form button{background:#1769ff;color:#fff;border:0;padding:0 12px}.tsff7-result{padding:9px 0;border-top:1px solid #eee}.tsff7-result b,.tsff7-result small{display:block}.tsff7-result small{font-size:10px;color:#777;margin:3px 0}.human{display:block;background:#111;color:#fff;padding:11px;text-align:center;font-size:11px;font-weight:900;margin-top:11px}
@media(max-width:850px){.tsff7 .lead{grid-template-columns:1fr}.tsff7 .proof{grid-template-columns:repeat(2,1fr)}.tsff7 .topic-grid{grid-template-columns:1fr}.tsff7 .cards,.tsff7 .app-grid{grid-template-columns:repeat(2,1fr)}.tsff7 .cta{grid-template-columns:1fr}}
@media(max-width:520px){.tsff7{width:calc(100% - 24px)}.tsff7 .lead h1{font-size:44px}.tsff7 .proof,.tsff7 .cards,.tsff7 .app-grid,.tsff7 .tool-grid{grid-template-columns:1fr}#tsff7ChatBtn{right:62px;bottom:12px}#tsff7Chat{right:12px;bottom:66px;width:calc(100% - 24px)}}