:root{--tenx-navy:#07172f;--tenx-blue:#0b63f6;--tenx-cyan:#18c7d9;--tenx-ink:#152238;--tenx-muted:#68758a;--tenx-bg:#f3f6fb;--tenx-white:#fff;--tenx-border:#dfe6f0;--tenx-shadow:0 18px 48px rgba(7,23,47,.12)}
.tenx-portal,.tenx-auth-card{font-family:inherit;color:var(--tenx-ink)}
.tenx-portal{max-width:1240px;margin:0 auto;padding:42px 20px 80px}
.tenx-welcome{display:flex;justify-content:space-between;gap:32px;align-items:center;background:linear-gradient(135deg,var(--tenx-navy),#0b376f);color:#fff;padding:42px;border-radius:28px;box-shadow:var(--tenx-shadow)}
.tenx-welcome h1{font-size:clamp(2rem,4vw,3.5rem);line-height:1.05;margin:.35rem 0 .8rem;color:#fff}.tenx-welcome p{max-width:650px;color:rgba(255,255,255,.8);font-size:1.08rem}.tenx-kicker{font-size:.76rem;letter-spacing:.15em;font-weight:800;color:#7fe9f2}.tenx-kicker.dark{color:var(--tenx-blue)}
.tenx-progress{min-width:180px;text-align:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:24px;border-radius:20px}.tenx-progress strong{display:block;font-size:2rem}.tenx-progress span{font-size:.82rem;color:rgba(255,255,255,.75)}.tenx-progress div{height:7px;background:rgba(255,255,255,.18);margin-top:14px;border-radius:20px;overflow:hidden}.tenx-progress i{display:block;height:100%;background:#63e3ec}
.tenx-member-nav{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0 34px;padding:9px;background:#fff;border:1px solid var(--tenx-border);border-radius:16px;box-shadow:0 8px 22px rgba(7,23,47,.06)}.tenx-member-nav a{padding:11px 16px;border-radius:10px;text-decoration:none;color:var(--tenx-ink);font-weight:700}.tenx-member-nav a:hover,.tenx-member-nav a.active{background:var(--tenx-navy);color:#fff}
.tenx-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.tenx-stat-grid article{background:#fff;border:1px solid var(--tenx-border);border-radius:18px;padding:24px}.tenx-stat-grid b{display:block;font-size:2rem;color:var(--tenx-blue)}.tenx-stat-grid span{color:var(--tenx-muted)}
.tenx-section{padding-top:60px}.tenx-section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.tenx-section-head h2{font-size:clamp(1.8rem,3vw,2.7rem);margin:.35rem 0 0}.tenx-section-head p{color:var(--tenx-muted)}
.tenx-club-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.tenx-club{position:relative;background:#fff;border:1px solid var(--tenx-border);border-radius:22px;padding:28px;box-shadow:0 12px 30px rgba(7,23,47,.06)}.tenx-club:hover{transform:translateY(-4px);transition:.2s;box-shadow:var(--tenx-shadow)}.tenx-club-number{position:absolute;right:20px;top:18px;font-weight:900;color:#d9e1ed;font-size:1.5rem}.tenx-club small{color:var(--tenx-blue);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.tenx-club h3{font-size:1.35rem;margin:.7rem 0}.tenx-club p{color:var(--tenx-muted);min-height:76px}
.tenx-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--tenx-blue),#084fce);color:#fff!important;border:0;border-radius:12px;padding:13px 20px;font-weight:800;text-decoration:none;cursor:pointer}.tenx-btn:hover{filter:brightness(.95)}.tenx-btn-small{padding:10px 15px;font-size:.9rem}.tenx-btn-outline{background:#fff;color:var(--tenx-blue)!important;border:1px solid var(--tenx-blue)}.tenx-actions{display:flex;gap:12px;flex-wrap:wrap}
.tenx-resource-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.tenx-resource-grid article{background:var(--tenx-navy);color:#fff;border-radius:20px;padding:24px}.tenx-resource-grid span{font-size:.72rem;letter-spacing:.12em;color:#7fe9f2;font-weight:800}.tenx-resource-grid h3{color:#fff}.tenx-resource-grid p{color:rgba(255,255,255,.72)}.tenx-resource-grid a{color:#7fe9f2;font-weight:800}
.tenx-auth-card{max-width:720px;margin:60px auto;padding:42px;background:#fff;border:1px solid var(--tenx-border);border-radius:24px;box-shadow:var(--tenx-shadow)}.tenx-auth-card h1{font-size:2.4rem}.tenx-auth-card form p{margin-bottom:18px}.tenx-auth-card label:not(.tenx-check){display:block;font-weight:700}.tenx-auth-card input[type=text],.tenx-auth-card input[type=email],.tenx-auth-card input[type=password]{width:100%;padding:13px 14px;border:1px solid #cfd8e6;border-radius:10px;margin-top:6px}.tenx-form{display:grid;gap:17px;margin-top:24px}.tenx-check{display:flex;gap:9px;align-items:flex-start;color:var(--tenx-muted)}.tenx-auth-links{margin-top:20px}.tenx-error{padding:12px 14px;background:#fff1f1;color:#a00;border-left:4px solid #c00;border-radius:8px}.tenx-form-result{font-weight:700}.tenx-auth-card details{border-top:1px solid var(--tenx-border);padding:15px 0}.tenx-auth-card summary{font-weight:800;cursor:pointer}
@media(max-width:980px){.tenx-stat-grid,.tenx-resource-grid{grid-template-columns:repeat(2,1fr)}.tenx-club-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.tenx-welcome{display:block;padding:28px}.tenx-progress{margin-top:24px}.tenx-stat-grid,.tenx-club-grid,.tenx-resource-grid{grid-template-columns:1fr}.tenx-section-head{display:block}.tenx-auth-card{margin:30px 14px;padding:28px}.tenx-club p{min-height:0}}

/* Version 1.1 member experience */
.tenx-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.tenx-mini-progress{height:7px;background:#e7e9ee;border-radius:999px;overflow:hidden;margin:18px 0 8px}.tenx-mini-progress i{display:block;height:100%;background:currentColor}.tenx-library{max-width:1200px;margin:auto}.tenx-search{width:100%;padding:16px 18px;border:1px solid #cfd4dc;border-radius:12px;font-size:1rem;margin:22px 0 28px}.tenx-library-card{position:relative}.tenx-favorite{position:absolute;right:16px;top:14px;border:0;background:transparent;font-size:1.35rem;color:#a0a6af;cursor:pointer}.tenx-favorite.is-favorite{color:#d79b00}.tenx-favorite-large{position:static;border:1px solid #ccd1d9;border-radius:9px;padding:12px 16px;font-size:.95rem}.tenx-learning-columns{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px}.tenx-learning-summary{background:#f4f6f8;border-radius:16px;padding:24px;height:max-content}.tenx-learning-summary ul{padding-left:18px}.tenx-member-content{max-width:1100px;margin:0 auto;padding:28px 20px 70px}.tenx-content-toolbar{display:flex;justify-content:space-between;border-bottom:1px solid #e1e4e8;padding-bottom:16px;margin-bottom:24px}.tenx-club-hero{padding:48px;border-radius:22px;background:#111827;color:#fff;margin-bottom:32px}.tenx-club-hero h1{color:#fff;margin:.25em 0}.tenx-prose{font-size:1.05rem;line-height:1.75}.tenx-prose img{max-width:100%;height:auto}.tenx-lesson-meta{display:flex;gap:10px;margin-bottom:16px}.tenx-lesson-meta span{font-size:.75rem;font-weight:800;letter-spacing:.08em;background:#edf0f4;padding:7px 10px;border-radius:999px}.tenx-completion-bar{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap;border-top:1px solid #e1e4e8;margin-top:36px;padding-top:22px}.tenx-complete-btn{border:0;border-radius:9px;padding:13px 18px;background:#111827;color:#fff;font-weight:800;cursor:pointer}.tenx-complete-btn.is-complete{background:#157347}.tenx-library-card.is-complete{outline:2px solid #198754}.tenx-library-card[hidden]{display:none!important}
@media(max-width:800px){.tenx-learning-columns{grid-template-columns:1fr}.tenx-club-hero{padding:30px 22px}.tenx-content-toolbar{gap:14px;font-size:.9rem}}