:root{--tt-bg: #09090b;--tt-surface: #111113;--tt-border: rgba(255,255,255,.07);--tt-accent: #ffa500;--tt-accent2: #ff6b00;--tt-text: #e4e4e7;--tt-sub: #a1a1aa;--tt-muted: #71717a;--tt-radius: 16px;--col-a: #ffa500;--col-b: #818cf8;--col-c: #10b981;--mobile-col: #f472b6;--desktop-col: #60a5fa}.tool-page{min-height:100vh;padding-top:80px;overflow-x:hidden;background:var(--tt-bg)}.hidden{display:none!important}.hero-section{text-align:center;padding:5rem 1.5rem 2.5rem;position:relative;max-width:860px;margin:0 auto}.hero-glow{position:absolute;top:-40px;left:50%;transform:translate(-50%);width:500px;height:250px;background:radial-gradient(ellipse,rgba(255,165,0,.12) 0%,transparent 70%);pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:#ffa5001a;border:1px solid rgba(255,165,0,.25);border-radius:50px;color:orange;font-size:.75rem;font-weight:700;letter-spacing:1.5px;margin-bottom:1.25rem}.hero-title{font-size:clamp(1.75rem,5vw,2.75rem);font-weight:800;color:#fff;margin-bottom:1rem;line-height:1.2}.gradient-text{background:linear-gradient(135deg,#ff6b35,orange,gold)!important;-webkit-background-clip:text!important;-webkit-text-fill-color:transparent!important;background-clip:text!important;color:transparent!important}.hero-subtitle{font-size:1.05rem;color:#a1a1aa;max-width:620px;margin:0 auto 1.25rem;line-height:1.6}.hero-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.hero-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:50px;color:#a1a1aa;font-size:.78rem}.hero-chip i{color:#10b981;font-size:.7rem}.tt-section{padding:1.5rem 1rem 3rem;max-width:900px;margin:0 auto}.tt-wrap{display:flex;flex-direction:column;gap:1.4rem}.tt-input-card,.tt-scores-card,.tt-ai-card,.tt-preview-card{background:linear-gradient(145deg,#191923f2,#0f0f19fa);border:1px solid rgba(255,255,255,.07);border-radius:var(--tt-radius);padding:1.75rem;position:relative;overflow:hidden}.tt-input-card:before,.tt-scores-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,#ffa500,transparent)}.tt-ai-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,#818cf8,transparent)}.tt-preview-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,#10b981,transparent)}.tt-card-header{font-size:1rem;font-weight:800;color:#fff;margin-bottom:1.4rem;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.tt-card-header i{color:var(--tt-accent)}.tt-title-row{display:flex;gap:.8rem;margin-bottom:1rem;align-items:flex-start}.tt-title-label{width:72px;flex-shrink:0;display:flex;align-items:center;gap:6px;font-size:.78rem;font-weight:800;padding:.65rem .8rem;border-radius:10px;white-space:nowrap;margin-top:2px}.label-a{background:#ffa5001a;color:var(--col-a);border:1px solid rgba(255,165,0,.25)}.label-b{background:#818cf81a;color:var(--col-b);border:1px solid rgba(129,140,248,.25)}.label-c{background:#10b9811a;color:var(--col-c);border:1px solid rgba(16,185,129,.25)}.tt-title-input-wrap{flex:1;min-width:0}.tt-title-input{width:100%;padding:.75rem 1rem;font-size:.95rem;font-family:Inter,Outfit,sans-serif;background:#1e1e2ae6;border:1.5px solid rgba(255,255,255,.1);border-radius:12px;color:#fff;outline:none;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}.tt-title-input:focus{border-color:#ffa50080;box-shadow:0 0 0 3px #ffa5001a}.tt-title-input::placeholder{color:#52525b}.tt-counter-row{display:flex;align-items:center;gap:.5rem;margin-top:.4rem}.tt-bar-track{flex:1;height:4px;background:#ffffff12;border-radius:2px;overflow:hidden}.tt-bar-fill{height:100%;border-radius:2px;transition:width .25s,background .25s}.tt-char-label{font-size:.7rem;color:var(--tt-muted);font-weight:600;white-space:nowrap}.tt-optional{font-size:.68rem;font-weight:400;color:var(--tt-muted);margin-left:4px}.tt-bottom-row{display:flex;gap:1rem;align-items:flex-end;flex-wrap:wrap;margin-top:.5rem}.tt-keyword-wrap{flex:1;min-width:180px}.tt-kw-label{display:block;font-size:.78rem;font-weight:700;color:var(--tt-muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:.35rem}.tt-kw-input{width:100%;padding:.6rem .85rem;font-size:.88rem;font-family:inherit;background:#1e1e2ae6;border:1.5px solid rgba(255,255,255,.08);border-radius:10px;color:#fff;outline:none;transition:border-color .2s;box-sizing:border-box}.tt-kw-input:focus{border-color:#ffa50066}.tt-kw-input::placeholder{color:#52525b}.tt-actions{display:flex;gap:.6rem;flex-wrap:wrap}.tt-add-c-btn{display:inline-flex;align-items:center;gap:6px;padding:.6rem 1rem;background:#10b98114;border:1px dashed rgba(16,185,129,.3);border-radius:10px;color:var(--col-c);font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}.tt-add-c-btn:hover{background:#10b98126}.tt-compare-btn{display:inline-flex;align-items:center;gap:8px;padding:.7rem 1.5rem;background:linear-gradient(135deg,orange,#ff6b00);color:#fff;border:none;border-radius:50px;font-size:.95rem;font-weight:700;cursor:pointer;transition:all .25s;white-space:nowrap}.tt-compare-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #ffa50066}.tt-compare-btn:active{transform:translateY(0)}.tt-examples{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--tt-border)}.tt-ex-label{font-size:.75rem;color:var(--tt-muted);font-weight:600}.tt-ex-btn{padding:.3rem .75rem;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:8px;color:var(--tt-sub);font-size:.75rem;cursor:pointer;transition:all .2s}.tt-ex-btn:hover{background:#ffa5001a;border-color:#ffa50040;color:orange}.tt-scores-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-bottom:1.2rem}.tt-score-card{border-radius:14px;padding:1.25rem;position:relative;overflow:hidden}.tt-score-card-a{background:#ffa5000f;border:1px solid rgba(255,165,0,.2)}.tt-score-card-b{background:#818cf80f;border:1px solid rgba(129,140,248,.2)}.tt-score-card-c{background:#10b9810f;border:1px solid rgba(16,185,129,.2)}.tt-score-label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem;display:flex;align-items:center;justify-content:space-between}.tt-label-a{color:var(--col-a)}.tt-label-b{color:var(--col-b)}.tt-label-c{color:var(--col-c)}.tt-winner-badge{font-size:.65rem;padding:.2rem .5rem;border-radius:20px;font-weight:700}.tt-winner-badge.winner-a{background:#ffa50033;color:var(--col-a)}.tt-winner-badge.winner-b{background:#818cf833;color:var(--col-b)}.tt-winner-badge.winner-c{background:#10b98133;color:var(--col-c)}.tt-score-num{font-size:2.2rem;font-weight:800;color:#fff;line-height:1;margin-bottom:.3rem}.tt-score-bar-track{height:6px;background:#ffffff12;border-radius:3px;overflow:hidden;margin-bottom:.75rem}.tt-score-bar-fill{height:100%;border-radius:3px;transition:width .6s ease}.tt-score-bar-a .tt-score-bar-fill{background:linear-gradient(90deg,#ff6b00,orange)}.tt-score-bar-b .tt-score-bar-fill{background:linear-gradient(90deg,#6366f1,#818cf8)}.tt-score-bar-c .tt-score-bar-fill{background:linear-gradient(90deg,#059669,#10b981)}.tt-score-title-preview{font-size:.78rem;color:var(--tt-sub);line-height:1.4;margin-bottom:.75rem}.tt-score-checks{display:flex;flex-direction:column;gap:.3rem}.tt-sc-row{display:flex;align-items:center;gap:.4rem;font-size:.72rem;color:var(--tt-muted)}.tt-sc-row .ok{color:#10b981}.tt-sc-row .warn{color:orange}.tt-sc-row .bad{color:#f87171}.tt-integrity-box{display:flex;gap:.75rem;align-items:flex-start;background:#818cf80d;border:1px solid rgba(129,140,248,.15);border-left:3px solid #818cf8;border-radius:10px;padding:.85rem 1rem;font-size:.82rem;color:var(--tt-sub);line-height:1.6}.tt-integrity-box>i{color:#818cf8;flex-shrink:0;margin-top:2px}.tt-integrity-box strong{color:var(--tt-text)}.tt-integrity-link{color:#818cf8;text-decoration:underline;text-underline-offset:2px}.tt-ai-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}.tt-ai-header>div{display:flex;align-items:center;gap:8px;font-size:.9rem;font-weight:700;color:#fff}.tt-ai-header>div i{color:#818cf8}.tt-ai-btn{display:inline-flex;align-items:center;gap:6px;padding:.55rem 1rem;background:#818cf81f;border:1px solid rgba(129,140,248,.3);color:#818cf8;border-radius:50px;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s}.tt-ai-btn:hover{background:#818cf838}.tt-ai-btn:disabled{opacity:.4;cursor:not-allowed}.tt-ai-result{margin-top:1rem;padding:1rem 1.1rem;background:#818cf80d;border:1px solid rgba(129,140,248,.15);border-radius:10px;font-size:.9rem;color:var(--tt-sub);line-height:1.7}.tt-ai-result p{margin:0}.tt-ai-spinner{width:18px;height:18px;border:2px solid rgba(129,140,248,.25);border-top-color:#818cf8;border-radius:50%;animation:tt-spin .7s linear infinite;margin-bottom:.5rem}@keyframes tt-spin{to{transform:rotate(360deg)}}.tt-limit-msg{margin-top:1rem;padding:.7rem 1rem;background:#ffa5000f;border:1px solid rgba(255,165,0,.2);border-radius:10px;font-size:.82rem;color:orange;display:flex;align-items:center;gap:.5rem}.tt-preview-tabs{display:flex;gap:.5rem;margin-bottom:1.25rem}.tt-ptab{padding:.45rem 1rem;border-radius:8px;border:1px solid var(--tt-border);background:transparent;color:var(--tt-muted);font-size:.8rem;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:6px}.tt-ptab.active{background:#10b9811f;border-color:#10b98159;color:#10b981}.tt-preview-note{font-size:.72rem;font-weight:400;color:var(--tt-muted);margin-left:auto}.tt-feed-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.tt-feed-card{border-radius:12px;padding:1rem;border:1px solid var(--tt-border);background:#ffffff05}.tt-feed-card-label{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.75rem}.tt-yt-thumb{width:100%;aspect-ratio:16/9;background:linear-gradient(135deg,#1a1a2e,#16213e);border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:.6rem;position:relative}.tt-yt-thumb i{color:#ff0000b3;font-size:1.75rem}.tt-yt-duration{position:absolute;bottom:5px;right:6px;background:#000c;color:#fff;font-size:.65rem;font-weight:700;padding:2px 5px;border-radius:4px}.tt-yt-meta{display:flex;gap:.6rem}.tt-yt-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,orange,#ff6b00);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:800;color:#fff}.tt-yt-info{flex:1;min-width:0}.tt-yt-title{font-size:.82rem;font-weight:600;color:#fff;line-height:1.35;margin-bottom:.25rem;word-break:break-word}.tt-yt-title .tt-trunc-hidden{opacity:.35}.tt-yt-title .tt-trunc-mark{color:#f87171;font-weight:900}.tt-yt-channel{font-size:.7rem;color:#a1a1aa;margin-bottom:.15rem}.tt-yt-stats{font-size:.67rem;color:#71717a}.tt-trunc-note{font-size:.7rem;margin-top:.5rem;padding:.3rem .6rem;border-radius:6px}.tt-trunc-ok{background:#10b98114;color:#10b981;border:1px solid rgba(16,185,129,.15)}.tt-trunc-warn{background:#ffa50014;color:orange;border:1px solid rgba(255,165,0,.15)}.tt-content-section{max-width:900px;margin:0 auto;padding:2rem 1.5rem}.tt-content-block{margin-bottom:3rem}.tt-content-block h2{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:1rem;display:flex;align-items:center;gap:10px}.tt-content-block h2 i{color:var(--tt-accent)}.tt-content-block p{font-size:.95rem;color:var(--tt-sub);line-height:1.75;margin-bottom:.75rem}.tt-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.85rem;margin:1.2rem 0}.tt-feature-card{background:#ffffff08;border:1px solid var(--tt-border);border-radius:12px;padding:1.1rem;display:flex;flex-direction:column;gap:.35rem}.tt-feature-icon{font-size:1.3rem;margin-bottom:.2rem}.tt-feature-card strong{font-size:.9rem;color:#fff}.tt-feature-card span{font-size:.8rem;color:var(--tt-sub);line-height:1.5}.tt-warn-box{display:flex;gap:.75rem;align-items:flex-start;background:#fb923c0f;border:1px solid rgba(251,146,60,.2);border-left:3px solid #fb923c;border-radius:10px;padding:.85rem 1rem;font-size:.82rem;color:var(--tt-sub);line-height:1.6;margin:1rem 0}.tt-warn-box>i{color:#fb923c;flex-shrink:0;margin-top:2px}.tt-warn-box strong{color:var(--tt-text)}.tt-score-breakdown-table{background:#ffffff05;border:1px solid var(--tt-border);border-radius:12px;overflow:hidden;margin-top:1rem}.tt-sb-row{display:grid;grid-template-columns:2fr 1fr 3fr;gap:.5rem;padding:.65rem 1rem;border-top:1px solid var(--tt-border);font-size:.83rem;color:var(--tt-sub);align-items:center}.tt-sb-row:first-child{border-top:none}.tt-sb-row.header{font-size:.7rem;font-weight:800;color:var(--tt-muted);text-transform:uppercase;letter-spacing:.5px;background:#ffffff05}.tt-sb-row span:first-child{display:flex;align-items:center;gap:6px;color:var(--tt-text);font-weight:600}.tt-sb-row span:first-child i{color:var(--tt-accent);font-size:.8rem}.tt-sb-row span:nth-child(2){font-weight:700;color:orange}.tt-truncate-explainer{display:flex;flex-direction:column;gap:.85rem;margin:1.2rem 0}.tt-trunc-item{display:flex;align-items:flex-start;gap:1rem;background:#ffffff05;border:1px solid var(--tt-border);border-radius:12px;padding:1rem 1.2rem}.tt-trunc-num{font-size:2rem;font-weight:800;line-height:1;flex-shrink:0;min-width:52px}.mobile-color{color:var(--mobile-col)}.desktop-color{color:var(--desktop-col)}.tt-trunc-item>div strong{display:block;color:#fff;font-size:.9rem;margin-bottom:.3rem}.tt-trunc-item>div span{font-size:.83rem;color:var(--tt-sub);line-height:1.6}.tt-faq-section{max-width:900px;margin:0 auto;padding:1rem 1.5rem 3rem}.tt-section-title{font-size:1.4rem;font-weight:800;color:#fff;margin-bottom:1.5rem;display:flex;align-items:center;gap:.6rem}.tt-section-title i{color:var(--tt-accent)}.tt-faq-list{display:flex;flex-direction:column}.tt-faq-item{border-top:1px solid var(--tt-border)}.tt-faq-q{display:flex;justify-content:space-between;align-items:center;gap:.75rem;padding:1rem 0;cursor:pointer;font-size:.95rem;font-weight:700;color:var(--tt-text);user-select:none;transition:color .2s}.tt-faq-q i{color:var(--tt-muted);font-size:.75rem;flex-shrink:0;transition:transform .25s}.tt-faq-q:hover,.tt-faq-item.open .tt-faq-q{color:var(--tt-accent)}.tt-faq-item.open .tt-faq-q i{transform:rotate(180deg);color:var(--tt-accent)}.tt-faq-a{display:none;padding-bottom:1rem;font-size:.9rem;color:var(--tt-sub);line-height:1.7}.tt-faq-item.open .tt-faq-a{display:block}.tt-related-section{max-width:900px;margin:0 auto;padding:1rem 1.5rem 4rem}.tt-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem}.tt-tool-card{display:flex;flex-direction:column;gap:.35rem;background:#ffffff08;border:1px solid var(--tt-border);border-radius:14px;padding:1.25rem;text-decoration:none;transition:all .2s}.tt-tool-card:hover{background:#ffa5000f;border-color:#ffa50033;transform:translateY(-3px)}.tt-tool-icon{font-size:1.4rem;color:var(--tt-accent);margin-bottom:.35rem}.tt-tool-card strong{font-size:.9rem;color:#fff}.tt-tool-card span{font-size:.78rem;color:var(--tt-muted);line-height:1.4}@media(max-width:640px){.tt-title-row{flex-direction:column}.tt-title-label{width:auto}.tt-bottom-row{flex-direction:column}.tt-scores-grid{grid-template-columns:1fr}.tt-sb-row{grid-template-columns:1fr 1fr}.tt-sb-row span:last-child{display:none}}.tt-sc-row{display:flex;align-items:center;gap:.4rem;font-size:.71rem;color:var(--tt-muted)}.tt-sc-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tt-sc-pts{margin-left:auto;opacity:.8;font-weight:700;font-family:monospace;flex-shrink:0;font-size:.69rem}.tt-mini-related{background:linear-gradient(135deg,#14141ef2,#0c0c16fa);border:1px solid rgba(255,255,255,.07);border-radius:var(--tt-radius);padding:1.2rem 1.5rem;position:relative;overflow:hidden}.tt-mini-related:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,rgba(255,165,0,.5),transparent)}.tt-mini-related-label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.8px;color:var(--tt-muted);margin-bottom:.9rem;display:flex;align-items:center;gap:6px}.tt-mini-related-label i{color:var(--tt-accent)}.tt-mini-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.65rem}.tt-mini-tool{display:flex;align-items:center;gap:.75rem;padding:.7rem .9rem;background:#ffffff08;border:1px solid rgba(255,255,255,.06);border-radius:10px;text-decoration:none;transition:all .2s}.tt-mini-tool:hover{background:#ffa50012;border-color:#ffa50033;transform:translateY(-2px)}.tt-mini-tool>i{color:var(--tt-accent);font-size:1.1rem;flex-shrink:0}.tt-mini-tool div{min-width:0}.tt-mini-tool strong{display:block;font-size:.82rem;color:#fff;margin-bottom:.15rem}.tt-mini-tool span{font-size:.72rem;color:var(--tt-muted);line-height:1.35}