:root{
  --latf-bg:#f1f0ea;
  --latf-surface:#ffffff;
  --latf-surface-soft:#faf9f6;
  --latf-text:#111111;
  --latf-muted:#666666;
  --latf-line:#e7e4db;
  --latf-line-strong:#d8d2c3;
  --latf-primary:#ff6b00;
  --latf-primary-hover:#e85f00;
  --latf-secondary:#111111;
  --latf-highlight:#edf39a;
  --latf-shadow:0 14px 40px rgba(17,17,17,.08);
  --latf-shadow-soft:0 10px 24px rgba(17,17,17,.04);
  --latf-radius:28px;
}

.learnai-tf,
.learnai-tf *{
  box-sizing:border-box;
}

.learnai-tf{
  color:var(--latf-text);
  background:linear-gradient(180deg,#ffffff 0%,#faf9f6 100%);
  border:1px solid var(--latf-line);
  border-radius:32px;
  padding:32px;
  box-shadow:var(--latf-shadow);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

.latf-hero,
.latf-browser-head{
  display:grid;
  gap:24px;
}

.latf-hero{
  grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
  align-items:start;
}

.latf-copy,
.latf-wizard-shell,
.latf-recommendations,
.latf-browser{
  background:var(--latf-surface);
  border:1px solid var(--latf-line);
  border-radius:var(--latf-radius);
  box-shadow:var(--latf-shadow-soft);
}

.latf-copy{
  padding:34px;
  background:
    radial-gradient(circle at top left, rgba(237,243,154,.5), transparent 28%),
    linear-gradient(180deg,#ffffff 0%,#faf9f6 100%);
}

.latf-hero-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
}

.latf-eyebrow,
.latf-section-kicker,
.latf-summary-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:#4f4f4f;
  font-size:.78rem;
  font-weight:800;
}

.latf-eyebrow::before,
.latf-section-kicker::before,
.latf-summary-kicker::before{
  content:"";
  width:9px;
  height:9px;
  border-radius:999px;
  background:var(--latf-primary);
  box-shadow:0 0 0 6px rgba(255,107,0,.12);
}

.latf-language-switch{
  display:flex;
  gap:8px;
}

.latf-lang-btn,
.latf-filter,
.latf-option,
.latf-clear,
.latf-card-link,
.latf-reset-wizard{
  appearance:none;
  border:1px solid rgba(17,17,17,.1);
  background:#fff;
  color:var(--latf-text);
  border-radius:999px;
  padding:10px 14px;
  font:inherit;
  font-size:.92rem;
  font-weight:700;
  cursor:pointer;
  transition:transform .15s ease, border-color .15s ease, background .15s ease, color .15s ease, box-shadow .15s ease;
}

.latf-lang-btn:hover,
.latf-filter:hover,
.latf-option:hover,
.latf-clear:hover,
.latf-card-link:hover,
.latf-reset-wizard:hover{
  transform:translateY(-1px);
  border-color:rgba(17,17,17,.18);
}

.latf-lang-btn.is-active,
.latf-option.is-active{
  background:var(--latf-secondary);
  border-color:var(--latf-secondary);
  color:#fff;
  box-shadow:0 12px 28px rgba(17,17,17,.16);
}

.latf-filter.is-active{
  background:rgba(255,107,0,.08);
  border-color:rgba(255,107,0,.28);
  color:var(--latf-primary);
}

.latf-option.is-disabled{
  opacity:.45;
  cursor:not-allowed;
}

.latf-copy h2{
  margin:20px 0 16px;
  font-size:clamp(2.8rem,6vw,4.8rem);
  line-height:.94;
  letter-spacing:-.06em;
  font-weight:900;
  max-width:12ch;
}

.latf-copy p{
  margin:0;
  max-width:34ch;
  color:var(--latf-muted);
  font-size:1.08rem;
  line-height:1.7;
}

.latf-stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:28px;
}

.latf-stat{
  background:rgba(255,255,255,.76);
  border:1px solid var(--latf-line);
  border-radius:22px;
  padding:18px;
}

.latf-stat strong{
  display:block;
  font-size:1.55rem;
  letter-spacing:-.05em;
}

.latf-stat span{
  display:block;
  margin-top:6px;
  color:var(--latf-muted);
  font-size:.95rem;
}

.latf-wizard-shell{
  padding:30px;
  background:linear-gradient(180deg,#ffffff 0%,#fdfcf8 100%);
}

.latf-workflow-title{
  margin:14px 0 10px;
  font-size:1.75rem;
  line-height:1.04;
  letter-spacing:-.04em;
}

.latf-workflow-text{
  margin:0;
  color:var(--latf-muted);
  line-height:1.7;
}

.latf-wizard{
  display:grid;
  gap:16px;
  margin-top:24px;
}

.latf-step{
  display:grid;
  grid-template-columns:52px minmax(0,1fr);
  gap:16px;
  padding:22px;
  border:1px solid var(--latf-line);
  border-radius:24px;
  background:var(--latf-surface-soft);
}

.latf-step.is-disabled{
  opacity:.72;
}

.latf-step-number{
  width:48px;
  height:48px;
  border-radius:18px;
  display:grid;
  place-items:center;
  background:#111111;
  color:#fff;
  font-size:1.1rem;
  font-weight:800;
}

.latf-step[data-step="task"] .latf-step-number{
  background:var(--latf-primary);
}

.latf-step[data-step="quality"] .latf-step-number{
  background:#0f766e;
}

.latf-step[data-step="level"] .latf-step-number{
  background:#334155;
}

.latf-step-body h4{
  margin:0 0 10px;
  font-size:1.2rem;
  line-height:1.2;
  letter-spacing:-.03em;
}

.latf-step-kicker{
  margin-bottom:10px;
  color:#4f4f4f;
  font-size:.75rem;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.latf-step-hint{
  margin:0 0 14px;
  color:var(--latf-muted);
  font-size:.95rem;
}

.latf-option-grid,
.latf-categories,
.latf-chip-row,
.latf-alt-reasons{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.latf-summary-bar{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  margin-top:20px;
  padding:18px 20px;
  border:1px solid var(--latf-line);
  border-radius:24px;
  background:#fff;
}

.latf-summary-head{
  min-width:160px;
  display:grid;
  gap:4px;
}

.latf-summary-head strong{
  font-size:1rem;
}

.latf-summary-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  flex:1 1 auto;
}

.latf-summary-chip,
.latf-placeholder,
.latf-chip,
.latf-mini-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--latf-line);
  background:var(--latf-surface-soft);
  border-radius:999px;
  padding:10px 14px;
  font-size:.9rem;
}

.latf-summary-chip strong{
  color:#4f4f4f;
  font-size:.74rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.latf-reset-wizard,
.latf-card-link--primary{
  background:var(--latf-primary);
  border-color:var(--latf-primary);
  color:#fff;
  box-shadow:0 12px 28px rgba(255,107,0,.22);
}

.latf-reset-wizard:hover,
.latf-card-link--primary:hover{
  background:var(--latf-primary-hover);
  border-color:var(--latf-primary-hover);
}

.latf-recommendations{
  margin-top:24px;
  padding:30px;
}

.latf-recommendations[hidden]{
  display:none;
}

.latf-recommendations-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  margin-bottom:20px;
}

.latf-recommendations-head h3,
.latf-browser-copy h3{
  margin:12px 0 8px;
  font-size:1.7rem;
  letter-spacing:-.04em;
  line-height:1.06;
}

.latf-recommendations-head p,
.latf-browser-copy p{
  margin:0;
  color:var(--latf-muted);
  line-height:1.7;
  max-width:60ch;
}

.latf-feedback-flash{
  margin-bottom:16px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(22,163,74,.24);
  background:rgba(22,163,74,.08);
  color:#166534;
  font-size:.92rem;
  font-weight:700;
}

.latf-feedback-flash.is-error{
  border-color:rgba(220,38,38,.24);
  background:rgba(220,38,38,.08);
  color:#991b1b;
}

.latf-top-card{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(220px,.85fr);
  gap:20px;
  padding:26px;
  border:1px solid var(--latf-line);
  border-radius:24px;
  background:linear-gradient(180deg,#ffffff 0%,#faf9f6 100%);
}

.latf-top-main h4,
.latf-alt-card h4,
.latf-card h4{
  margin:10px 0 10px;
  font-size:1.5rem;
  line-height:1.1;
  letter-spacing:-.03em;
}

.latf-top-intro{
  margin:0 0 14px;
  color:var(--latf-muted);
}

.latf-card-category{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:34px;
  padding:0 14px;
  border-radius:999px;
  background:#111111;
  color:#fff;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.latf-card-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  color:var(--latf-muted);
  font-size:.86rem;
}

.latf-card-desc{
  margin:0;
  color:#353535;
  line-height:1.7;
}

.latf-card-bestfor{
  margin-top:2px;
  color:var(--latf-muted);
  line-height:1.6;
}

.latf-why{
  margin-top:16px;
  padding:16px 18px;
  border:1px solid var(--latf-line);
  border-radius:20px;
  background:#fff;
}

.latf-why strong{
  display:block;
  margin-bottom:10px;
}

.latf-why ul{
  margin:0;
  padding-left:18px;
  color:#353535;
  display:grid;
  gap:8px;
}

.latf-top-side{
  display:grid;
  gap:12px;
  align-self:start;
}

.latf-score-box{
  border:1px solid var(--latf-line);
  border-radius:20px;
  background:#fff;
  padding:16px 18px;
}

.latf-score-box span{
  display:block;
  color:#4f4f4f;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.latf-score-box strong{
  display:block;
  margin-top:8px;
  font-size:1.05rem;
}

.latf-alternative-grid,
.latf-results{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}

.latf-alt-card,
.latf-card{
  padding:22px;
  border:1px solid var(--latf-line);
  border-radius:24px;
  background:#fff;
  box-shadow:var(--latf-shadow-soft);
}

.latf-alt-card{
  margin-top:16px;
}

.latf-mini-chip{
  padding:8px 12px;
  font-size:.8rem;
}

.latf-card{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.latf-card-head{
  display:grid;
  gap:2px;
}

.latf-card-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:auto;
}

.latf-feedback{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  margin-top:8px;
}

.latf-feedback-label{
  color:var(--latf-muted);
  font-size:.86rem;
  font-weight:600;
  margin-right:2px;
}

.latf-feedback-btn{
  appearance:none;
  border:1px solid var(--latf-line);
  border-radius:999px;
  background:#fff;
  color:var(--latf-text);
  font:inherit;
  font-size:.82rem;
  font-weight:700;
  padding:8px 12px;
  cursor:pointer;
  transition:transform .15s ease,border-color .15s ease,background .15s ease,color .15s ease;
}

.latf-feedback-btn:hover{
  transform:translateY(-1px);
  border-color:rgba(17,17,17,.25);
}

.latf-feedback-btn[data-latf-feedback="1"]:hover{
  border-color:rgba(22,163,74,.45);
  background:rgba(22,163,74,.08);
  color:#166534;
}

.latf-feedback-btn[data-latf-feedback="-1"]:hover{
  border-color:rgba(220,38,38,.45);
  background:rgba(220,38,38,.08);
  color:#991b1b;
}

.latf-browser{
  margin-top:24px;
  padding:30px;
}

.latf-browser-head{
  grid-template-columns:minmax(0,1fr) minmax(320px,.92fr);
  align-items:end;
  margin-bottom:20px;
}

.latf-toolbar{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.latf-search-wrap{
  flex:1 1 280px;
}

.latf-search{
  width:100%;
  min-height:54px;
  border:1px solid var(--latf-line);
  border-radius:18px;
  background:#fff;
  color:var(--latf-text);
  padding:0 16px;
  font:inherit;
}

.latf-search:focus{
  outline:none;
  border-color:rgba(255,107,0,.42);
  box-shadow:0 0 0 3px rgba(255,107,0,.12);
}

.latf-results-meta{
  margin:18px 0 16px;
  color:var(--latf-muted);
  font-size:.95rem;
}

.latf-load-more-wrap{
  margin-top:18px;
  display:flex;
  justify-content:center;
}

.latf-load-more-wrap[hidden]{
  display:none;
}

.latf-load-more-btn{
  appearance:none;
  border:1px solid rgba(17,17,17,.12);
  border-radius:999px;
  background:#fff;
  color:var(--latf-text);
  font:inherit;
  font-size:.94rem;
  font-weight:800;
  padding:12px 20px;
  cursor:pointer;
  transition:transform .15s ease,border-color .15s ease,background .15s ease,color .15s ease;
}

.latf-load-more-btn:hover{
  transform:translateY(-1px);
  border-color:rgba(255,107,0,.38);
  background:rgba(255,107,0,.08);
  color:var(--latf-primary);
}

.latf-empty{
  padding:28px;
  border:1px dashed var(--latf-line-strong);
  border-radius:24px;
  text-align:center;
  color:var(--latf-muted);
  background:var(--latf-surface-soft);
}

.latf-visually-hidden{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

@media (max-width: 1100px){
  .latf-hero,
  .latf-browser-head,
  .latf-top-card{
    grid-template-columns:1fr;
  }

  .latf-alternative-grid,
  .latf-results{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (max-width: 760px){
  .learnai-tf{
    padding:20px;
    border-radius:28px;
  }

  .latf-copy,
  .latf-wizard-shell,
  .latf-recommendations,
  .latf-browser{
    padding:22px;
  }

  .latf-stats,
  .latf-alternative-grid,
  .latf-results{
    grid-template-columns:1fr;
  }

  .latf-step{
    grid-template-columns:1fr;
  }

  .latf-summary-bar{
    align-items:flex-start;
  }

  .latf-hero-top{
    flex-direction:column;
    align-items:flex-start;
  }
}