:root{
  --lt-bg:#FAF8F4;
  --lt-text:#161616;
  --lt-muted:#6B7280;
  --lt-accent:#9E7B42;
  --lt-border:#E7E2D9;
  --lt-card:#fff;
}
.teth-ai-wrap{padding:56px 0;background:var(--lt-bg)}
.teth-ai-container{max-width:980px;margin:0 auto;padding:0 20px}
.teth-ai-hero,.teth-ai-panel,.teth-ai-result{background:rgba(255,255,255,.74);border:1px solid var(--lt-border);border-radius:28px;padding:32px;box-shadow:0 24px 70px rgba(22,22,22,.06);backdrop-filter:blur(16px)}
.teth-ai-hero{margin-bottom:22px;text-align:center}
.teth-ai-eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--lt-accent);font-weight:700;margin:0 0 10px}
.teth-ai-title{font-family:"Cormorant Garamond", Georgia, serif;font-size:clamp(38px,6vw,68px);line-height:.95;margin:0 0 14px;color:var(--lt-text)}
.teth-ai-subtitle{max-width:680px;margin:0 auto;color:var(--lt-muted);font-size:17px;line-height:1.7}
.teth-ai-label{display:block;font-weight:700;color:var(--lt-text);margin-bottom:12px}
.teth-ai-textarea{width:100%;min-height:220px;border:1px solid var(--lt-border);border-radius:20px;padding:18px 20px;font-size:16px;line-height:1.65;background:#fff;color:var(--lt-text);resize:vertical;outline:none;box-shadow:inset 0 1px 0 rgba(0,0,0,.02)}
.teth-ai-textarea:focus{border-color:var(--lt-accent);box-shadow:0 0 0 4px rgba(158,123,66,.12)}
.teth-ai-meta{font-size:13px;color:var(--lt-muted);margin:10px 0 18px;text-align:right}
.teth-ai-button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:var(--lt-accent);color:#fff;padding:14px 26px;font-weight:700;cursor:pointer;transition:.25s ease;box-shadow:0 14px 34px rgba(158,123,66,.25)}
.teth-ai-button:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(158,123,66,.35)}
.teth-ai-button:disabled{opacity:.6;cursor:not-allowed;transform:none}
.teth-ai-button-secondary{margin-left:10px;border:1px solid var(--lt-border);background:#fff;color:var(--lt-text);border-radius:999px;padding:13px 22px;font-weight:700;cursor:pointer}
.teth-ai-loading{margin:22px 0;padding:18px 22px;border-radius:18px;background:#161616;color:#fff;text-align:center}
.teth-ai-error{margin:22px 0;padding:18px 22px;border-radius:18px;background:#fff0f0;color:#9b1c1c;border:1px solid #ffd3d3}
.teth-ai-result{margin-top:22px}
.teth-ai-result h2{font-family:"Cormorant Garamond", Georgia, serif;font-size:34px;margin:26px 0 10px;color:var(--lt-text)}
.teth-ai-result h3{font-size:21px;margin:22px 0 10px;color:var(--lt-text)}
.teth-ai-result p,.teth-ai-result li{color:#333;line-height:1.75;font-size:16px}
.teth-ai-result ul{padding-left:22px;margin:8px 0 18px}
@media(max-width:640px){.teth-ai-wrap{padding:32px 0}.teth-ai-hero,.teth-ai-panel,.teth-ai-result{padding:24px;border-radius:22px}.teth-ai-button,.teth-ai-button-secondary{width:100%;margin:8px 0 0}.teth-ai-textarea{min-height:260px}}

/* AI Lab Homepage */
.teth-lab-home-wrap{padding:72px 0;background:var(--lt-bg);}
.teth-lab-home-container{max-width:1100px;margin:0 auto;padding:0 20px;}
.teth-lab-hero-card{position:relative;overflow:hidden;display:grid;grid-template-columns:1fr 220px;gap:40px;align-items:center;background:linear-gradient(135deg,rgba(255,255,255,.86),rgba(250,248,244,.72));border:1px solid var(--lt-border);border-radius:34px;padding:54px;box-shadow:0 30px 90px rgba(22,22,22,.08);}
.teth-lab-hero-card:after{content:"";position:absolute;right:-80px;top:-100px;width:260px;height:260px;background:rgba(158,123,66,.14);border-radius:50%;}
.teth-lab-title{font-family:"Cormorant Garamond",Georgia,serif;font-size:clamp(42px,6vw,76px);line-height:.95;letter-spacing:-.03em;margin:0 0 18px;color:var(--lt-text);max-width:760px;}
.teth-lab-subtitle{max-width:650px;color:var(--lt-muted);font-size:18px;line-height:1.75;margin:0;}
.teth-lab-hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:30px;}
.teth-lab-badge{display:inline-flex;align-items:center;border:1px solid rgba(158,123,66,.22);background:rgba(158,123,66,.08);color:#7b5f30;border-radius:999px;padding:12px 18px;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;}
.teth-lab-hero-mark{position:relative;z-index:1;width:170px;height:170px;border-radius:42px;background:linear-gradient(135deg,#161616,#4b3820);color:#fff;display:flex;align-items:center;justify-content:center;font-family:"Cormorant Garamond",Georgia,serif;font-size:72px;box-shadow:0 30px 70px rgba(22,22,22,.18);}
.teth-lab-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0;}
.teth-lab-stat{padding:22px 24px;border:1px solid var(--lt-border);border-radius:22px;background:rgba(255,255,255,.78);}
.teth-lab-stat strong{display:block;font-size:30px;line-height:1;color:var(--lt-text);font-weight:900;margin-bottom:8px;}
.teth-lab-stat span{display:block;color:var(--lt-muted);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;}
.teth-lab-tools-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:26px;scroll-margin-top:120px;}
.teth-lab-tool-card{position:relative;display:block;text-decoration:none;color:inherit;padding:34px;border:1px solid var(--lt-border);border-radius:28px;background:rgba(255,255,255,.78);box-shadow:0 20px 60px rgba(22,22,22,.05);transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;overflow:hidden;}
.teth-lab-tool-active:hover{transform:translateY(-8px);box-shadow:0 30px 80px rgba(22,22,22,.1);border-color:rgba(158,123,66,.35);}
.teth-lab-tool-label{display:inline-flex;margin-bottom:18px;color:var(--lt-accent);font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;}
.teth-lab-tool-card h2{font-family:"Cormorant Garamond",Georgia,serif;font-size:36px;line-height:1;margin:0 0 12px;color:var(--lt-text);}
.teth-lab-tool-card p{color:var(--lt-muted);line-height:1.7;margin:0 0 18px;font-size:16px;}
.teth-lab-tool-card ul{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0;list-style:none;}
.teth-lab-tool-card li{border:1px solid rgba(158,123,66,.18);background:rgba(158,123,66,.07);color:#70552a;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:700;}
.teth-lab-card-link{display:inline-flex;margin-top:24px;color:var(--lt-text);font-weight:900;}
.teth-lab-coming-soon{opacity:.78;}
.teth-lab-coming-soon:after{content:"";position:absolute;right:-55px;bottom:-75px;width:160px;height:160px;border-radius:50%;background:rgba(158,123,66,.07);}
.teth-lab-note{margin-top:26px;padding:26px 30px;border:1px solid var(--lt-border);border-radius:24px;background:#161616;color:#fff;}
.teth-lab-note p{margin:0;color:rgba(255,255,255,.78);line-height:1.7;}
.teth-lab-note strong{color:#fff;}
@media(max-width:860px){.teth-lab-hero-card{grid-template-columns:1fr;padding:34px}.teth-lab-hero-mark{width:112px;height:112px;border-radius:30px;font-size:48px}.teth-lab-stats{grid-template-columns:repeat(2,1fr)}.teth-lab-tools-grid{grid-template-columns:1fr}}
@media(max-width:560px){.teth-lab-home-wrap{padding:40px 0}.teth-lab-hero-card{border-radius:26px;padding:28px}.teth-lab-title{font-size:42px}.teth-lab-subtitle{font-size:16px}.teth-lab-stats{grid-template-columns:1fr}.teth-lab-tool-card{padding:26px;border-radius:24px}.teth-lab-tool-card h2{font-size:31px}.teth-lab-badge{width:100%;justify-content:center}.teth-lab-hero-actions .teth-ai-button{width:100%;}}


/* v1.1.1 alignment polish */
.teth-ai-hero,
.teth-lab-hero-card {
  text-align: center;
}
.teth-ai-hero {
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}
.teth-ai-hero .teth-ai-eyebrow,
.teth-lab-hero-card .teth-lab-badge,
.teth-lab-hero-content .teth-lab-badge {
  margin-left:auto;
  margin-right:auto;
}
.teth-ai-title,
.teth-ai-subtitle,
.teth-ai-eyebrow {
  width:100%;
  text-align:center;
  margin-left:auto;
  margin-right:auto;
}
.teth-ai-subtitle {
  display:block;
  max-width:680px;
}
.teth-ai-panel.teth-ai-private-message,
.teth-ai-panel:has(> p:only-child) {
  text-align:center;
}
.teth-ai-panel > p:only-child {
  margin:0;
  color:var(--lt-muted);
  font-size:17px;
  line-height:1.7;
}
@media(max-width:640px){
  .teth-ai-title{font-size:42px;line-height:1;}
  .teth-ai-subtitle{font-size:16px;}
}

/* v1.4 product suite polish */
.teth-lab-card-link.muted{color:var(--lt-muted);}
.teth-lab-updates{margin-top:26px;padding:30px;border:1px solid var(--lt-border);border-radius:28px;background:rgba(255,255,255,.78);box-shadow:0 20px 60px rgba(22,22,22,.05);display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start;}
.teth-lab-updates h2{font-family:"Cormorant Garamond",Georgia,serif;font-size:38px;line-height:1;margin:0;color:var(--lt-text);}
.teth-lab-update-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.teth-lab-update-grid span{display:block;border:1px solid rgba(158,123,66,.16);background:rgba(158,123,66,.06);border-radius:16px;padding:13px 15px;color:#433522;font-weight:700;font-size:14px;}
.teth-ai-examples{margin-bottom:22px;padding:24px 26px;border:1px solid var(--lt-border);border-radius:24px;background:rgba(255,255,255,.72);}
.teth-ai-example-title{margin:0 0 14px;color:var(--lt-text);font-weight:800;}
.teth-ai-example-list{display:flex;flex-wrap:wrap;gap:10px;}
.teth-ai-example{border:1px solid rgba(158,123,66,.18);background:rgba(158,123,66,.07);color:#6f5429;border-radius:999px;padding:10px 14px;font-size:13px;font-weight:800;cursor:pointer;transition:.22s ease;}
.teth-ai-example:hover{background:var(--lt-accent);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(158,123,66,.22);}
.teth-ai-coming-soon-panel{text-align:center;}
.teth-ai-coming-soon-panel h2{font-family:"Cormorant Garamond",Georgia,serif;font-size:38px;line-height:1;margin:10px 0 12px;color:var(--lt-text);}
.teth-ai-coming-soon-panel p{max-width:680px;margin:0 auto 18px;color:var(--lt-muted);line-height:1.7;}
.teth-ai-feature-list{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;list-style:none;padding:0;margin:22px auto 26px;}
.teth-ai-feature-list li{border:1px solid rgba(158,123,66,.18);background:rgba(158,123,66,.07);color:#70552a;border-radius:999px;padding:9px 13px;font-size:13px;font-weight:800;}
@media(max-width:760px){.teth-lab-updates{grid-template-columns:1fr;padding:24px}.teth-lab-update-grid{grid-template-columns:1fr}.teth-ai-example-list{display:grid;grid-template-columns:1fr}.teth-ai-example{border-radius:16px;text-align:left;}}

/* v2.0 dynamic tool manager polish */
.teth-lab-stats .teth-lab-stat strong{font-size:28px;white-space:nowrap;}
.teth-lab-tool-card{text-decoration:none!important;}
.teth-lab-coming-soon .teth-lab-card-link{pointer-events:none;}
.teth-ai-panel[data-tool]{margin-top:22px;}
.teth-ai-example-list .teth-ai-example{font-family:inherit;}
.teth-ai-result{overflow:hidden;}
.teth-ai-result > h2:first-child{margin-top:0;}
.teth-ai-admin .widefat td code{white-space:nowrap;}
@media(max-width:640px){
  .teth-lab-stats .teth-lab-stat strong{font-size:25px;}
}