.stdx,.stdx *{box-sizing:border-box}.stdx{max-width:1240px;margin:0 auto;padding:48px 22px 70px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#111827}.stdx a{text-decoration:none;color:inherit}.stdx-hero{text-align:center}.stdx-badge{display:inline-flex;align-items:center;gap:8px;background:#f3f6ff;color:#2b48c6;padding:8px 14px;border-radius:999px;font-size:13px;font-weight:700}.stdx-badge span{width:7px;height:7px;background:#4f7cff;border-radius:50%}.stdx h1{font-size:clamp(46px,7vw,82px);line-height:.95;margin:24px 0 16px;letter-spacing:-.06em;color:#0f172a}.stdx-hero p{max-width:760px;margin:0 auto 28px;color:#64748b;font-size:20px;line-height:1.45}.stdx-search{max-width:520px;height:58px;margin:0 auto 26px;background:#fff;border:1px solid #dbe3ef;border-radius:16px;display:flex;align-items:center;gap:12px;padding:0 18px;box-shadow:0 16px 35px rgba(15,23,42,.08)}.stdx-search span{color:#94a3b8;font-size:26px}.stdx-search input{border:0!important;outline:0!important;background:transparent!important;width:100%;height:100%;font-size:17px;color:#0f172a;box-shadow:none!important}.stdx-stats{display:flex;justify-content:center;gap:76px;margin:0 0 24px}.stdx-stats div{display:flex;flex-direction:column}.stdx-stats strong{font-size:32px;color:#0f172a;line-height:1}.stdx-stats small{font-size:14px;color:#64748b;margin-top:8px}.stdx-filters{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:30px}.stdx-filters button{border:1px solid #dbe3ef;background:#fff;color:#475569;border-radius:999px;padding:9px 15px;font-weight:700;font-size:13px;cursor:pointer;transition:.2s}.stdx-filters button.active,.stdx-filters button:hover{background:#2563eb;color:#fff;border-color:#2563eb;box-shadow:0 8px 20px rgba(37,99,235,.22)}.stdx-found{text-align:center;color:#64748b;font-size:18px;margin:34px 0}.stdx-section{border-top:1px solid #e5edf7;padding-top:34px;margin-top:28px}.stdx-section h2{font-size:22px;margin:0 0 20px;color:#0f172a;display:flex;align-items:center;gap:9px}.stdx-section h2 em{font-style:normal;background:#eef6ff;color:#2563eb;padding:5px 9px;border-radius:999px;font-size:12px}.stdx-section.best h2 em{background:#fff5d7;color:#b77900}.stdx-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.stdx-card{background:#f8fbff;border:1px solid #dce8f6;border-radius:18px;padding:26px;min-height:230px;display:flex;flex-direction:column;transition:.22s;position:relative;overflow:hidden}.stdx-card.best{background:#fffaf0;border-color:#f5cd70}.stdx-card.new{background:#eff8ff;border-color:#c8e3ff}.stdx-card:hover{transform:translateY(-4px);box-shadow:0 22px 45px rgba(15,23,42,.1);border-color:#93c5fd}.stdx-card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px}.stdx-icon{font-size:28px;width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.7);border-radius:12px}.stdx-pill{font-size:12px;font-weight:800;color:#b77900;background:#fff1bf;border:1px solid #ffd66b;padding:5px 9px;border-radius:999px}.stdx-card.new .stdx-pill{color:#2563eb;background:#dff0ff;border-color:#b9ddff}.stdx-card small{font-size:12px;color:#2563eb;font-weight:800;margin-bottom:7px}.stdx-card h3{font-size:21px;line-height:1.2;margin:0 0 12px;color:#0f172a;letter-spacing:-.02em}.stdx-card p{font-size:15px;line-height:1.55;color:#64748b;margin:0 0 20px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.stdx-card b{margin-top:auto;color:#2563eb;font-size:14px}.dark-scheme .stdx,.clb-page-dark .stdx,body.dark .stdx{color:#e5e7eb}.dark-scheme .stdx h1,.dark-scheme .stdx h2,.dark-scheme .stdx-card h3,.dark-scheme .stdx-stats strong,.clb-page-dark .stdx h1,.clb-page-dark .stdx h2,.clb-page-dark .stdx-card h3,.clb-page-dark .stdx-stats strong{color:#f8fafc}.dark-scheme .stdx-search,.dark-scheme .stdx-card,.dark-scheme .stdx-filters button,.clb-page-dark .stdx-search,.clb-page-dark .stdx-card,.clb-page-dark .stdx-filters button{background:#111827;border-color:#243244}.dark-scheme .stdx-card.best,.clb-page-dark .stdx-card.best{background:#1f1a10}.dark-scheme .stdx-card.new,.clb-page-dark .stdx-card.new{background:#0f1d2b}.dark-scheme .stdx-hero p,.dark-scheme .stdx-card p,.dark-scheme .stdx-stats small,.clb-page-dark .stdx-hero p,.clb-page-dark .stdx-card p,.clb-page-dark .stdx-stats small{color:#94a3b8}@media(max-width:900px){.stdx-grid{grid-template-columns:1fr 1fr}.stdx-stats{gap:28px}.stdx-card{min-height:210px}}@media(max-width:640px){.stdx{padding:34px 16px}.stdx-grid{grid-template-columns:1fr}.stdx-stats{gap:18px}.stdx-stats strong{font-size:25px}.stdx-hero p{font-size:17px}.stdx-search{height:54px}}

/* v1.2 fixes: no internal duplicate H1, safer hover colors, theme hover override */
.stdx .stdx-subtitle{max-width:760px;margin:22px auto 28px;color:#64748b;font-size:20px;line-height:1.45}
.stdx .stdx-card,.stdx .stdx-card:visited,.stdx .stdx-card:hover,.stdx .stdx-card:focus{color:inherit!important;text-decoration:none!important}
.stdx .stdx-card:hover{background:#f8fbff!important;transform:translateY(-4px);box-shadow:0 22px 45px rgba(15,23,42,.1);border-color:#93c5fd!important}
.stdx .stdx-card.best:hover{background:#fffaf0!important;border-color:#f5cd70!important}
.stdx .stdx-card.new:hover{background:#eff8ff!important;border-color:#c8e3ff!important}
.stdx .stdx-card:hover h3,.stdx .stdx-card:hover p,.stdx .stdx-card:hover small,.stdx .stdx-card:hover b{color:inherit}
.stdx .stdx-card:hover small,.stdx .stdx-card:hover b{color:#2563eb!important}
.dark-scheme .stdx .stdx-subtitle,.clb-page-dark .stdx .stdx-subtitle,body.dark .stdx .stdx-subtitle{color:#94a3b8}
.dark-scheme .stdx .stdx-card:hover,.clb-page-dark .stdx .stdx-card:hover,body.dark .stdx .stdx-card:hover{background:#111827!important;border-color:#243244!important}
.dark-scheme .stdx .stdx-card.best:hover,.clb-page-dark .stdx .stdx-card.best:hover,body.dark .stdx .stdx-card.best:hover{background:#1f1a10!important}
.dark-scheme .stdx .stdx-card.new:hover,.clb-page-dark .stdx .stdx-card.new:hover,body.dark .stdx .stdx-card.new:hover{background:#0f1d2b!important}