/* Worldionet Axion Institute — main stylesheet */
:root{
  --navy:#16243F; --navy-2:#1F3358; --navy-3:#24365A; --navy-dark:#0F1A2E;
  --maroon:#7B1E2B; --maroon-dark:#5A1520;
  --gold:#C9A45C; --gold-light:#D4B26A;
  --cream:#F7F3EA; --paper:#FFFFFF; --portal-bg:#F3F1EC;
  --line:#E6DFCF; --line-2:#EFE9DC;
  --ink:#1B1B1F; --muted:#4E5563; --muted-2:#5A5F6B; --on-navy:#CDD5E4;
  --ok-bg:#E3F0E7; --ok:#1F5134; --warn-bg:#FFF3D6; --warn:#7A5A0F; --err-bg:#F6E3E5; --info-bg:#E7ECF5;
  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Source Sans 3', 'Segoe UI', sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.55;color:var(--ink);background:var(--cream)}
img{max-width:100%}
a{color:var(--maroon);text-decoration:none}
a:hover{color:var(--maroon-dark)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--navy);line-height:1.1;margin:0 0 .4em}
p{margin:0 0 1em}
code{background:#eee;padding:1px 5px}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.muted{color:var(--muted-2)}
.small{font-size:14px}
.center{text-align:center}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.kicker{display:block;font-size:14px;letter-spacing:.28em;color:var(--maroon);font-weight:700;margin-bottom:12px;text-transform:uppercase}
.kicker.gold{color:var(--gold-light)}
.section{padding:90px 0}
.section.white{background:var(--paper)}
.section.navy{background:var(--navy);color:#fff}
.section.navy h2{color:#fff}
.section-head{text-align:center;margin-bottom:40px}
.section-head h2,.h2{font-size:clamp(34px,4vw,48px)}
.row-between{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:40px}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;font:inherit;font-weight:600;border:1.5px solid transparent;border-radius:2px;cursor:pointer;text-align:center;line-height:1.2;min-height:44px}
.btn-maroon{background:var(--maroon);color:#fff}.btn-maroon:hover{background:var(--maroon-dark);color:#fff}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-2);color:#fff}
.btn-gold{background:var(--gold);color:var(--navy);font-weight:700}.btn-gold:hover{background:var(--gold-light);color:var(--navy)}
.btn-outline{border-color:var(--navy);color:var(--navy);background:transparent}.btn-outline:hover{background:var(--navy);color:#fff}
.btn-outline-gold{border-color:var(--gold-light);color:#fff;background:transparent}.btn-outline-gold:hover{background:rgba(201,164,92,.15);color:#fff}
.btn-ok{background:#2E6B45;color:#fff}.btn-ok:hover{background:#245737;color:#fff}
.btn-danger{border-color:var(--maroon);color:var(--maroon);background:#fff}.btn-danger:hover{background:var(--err-bg)}
.btn-sm{padding:7px 12px;min-height:36px;font-size:14px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* alerts / badges */
.alert{padding:12px 16px;margin:0 0 16px;border-left:4px solid;background:#fff;font-weight:500}
.alert-ok{border-color:#2E6B45;background:var(--ok-bg);color:var(--ok)}
.alert-error{border-color:var(--maroon);background:var(--err-bg);color:var(--maroon)}
.alert-info{border-color:var(--navy-2);background:var(--info-bg);color:var(--navy)}
.alert-warn{border-color:#B08A2A;background:var(--warn-bg);color:var(--warn)}
.badge{display:inline-block;padding:3px 10px;font-size:13px;font-weight:600;white-space:nowrap}
.b-ok{background:var(--ok-bg);color:var(--ok)}
.b-warn{background:var(--warn-bg);color:var(--warn)}
.b-err{background:var(--err-bg);color:var(--maroon)}
.b-info{background:var(--info-bg);color:var(--navy-2)}
.b-gray{background:#ECEAE4;color:#4E5563}

/* forms */
.form{display:flex;flex-direction:column;gap:14px}
.form label,.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--ink)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=tel],input[type=url],input[type=search],input:not([type]),select,textarea{
  font:inherit;font-weight:400;padding:11px 12px;border:1.5px solid #CFC6B2;background:#fff;color:var(--ink);border-radius:2px;width:100%;min-height:44px}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus,.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:1px}
input[type=file]{font:inherit;font-weight:400;padding:10px;border:2px dashed #CFC6B2;background:#FDFBF6;width:100%}
.check{flex-direction:row!important;align-items:center;gap:10px!important;font-weight:400!important}
.check input{width:18px;height:18px}
.hint{font-size:13px;color:var(--muted-2);font-weight:400}
fieldset{border:1px solid var(--line);padding:16px;margin:0}
legend{font-weight:700;color:var(--navy);padding:0 6px}

/* ---------- public header ---------- */
.topbar{background:var(--navy);color:#E9E3D3;font-size:14px}
.topbar .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:10px;padding-bottom:10px}
.topbar a{color:#E9E3D3}.topbar a.gold{color:var(--gold-light)}
.topbar .group{display:flex;flex-wrap:wrap;gap:8px 22px}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:62px;height:62px;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text{white-space:nowrap}
.brand-text b{font-family:var(--serif);font-size:23px;letter-spacing:.04em;color:var(--navy)}
.brand-text span{font-size:12px;letter-spacing:.32em;color:var(--maroon);font-weight:600}
.main-nav{display:flex;flex-wrap:wrap;gap:6px 20px;font-weight:600;font-size:15px}
.main-nav a{color:var(--navy);padding:6px 0;border-bottom:2px solid transparent}
.main-nav a.active,.main-nav a:hover{color:var(--maroon);border-color:var(--maroon)}
.header-actions{display:flex;gap:10px}
.header-actions .btn{white-space:nowrap;padding:12px 18px}
.nav-toggle{display:none;background:none;border:1.5px solid var(--navy);width:44px;height:44px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);margin:4px auto}
@media (max-width:1240px){
  .nav-toggle{display:block}
  .site-header .container{flex-wrap:wrap}
  .main-nav,.header-actions{display:none;width:100%}
  .site-header.open .main-nav{display:flex;flex-direction:column;gap:0}
  .site-header.open .main-nav a{padding:12px 0;border-bottom:1px solid var(--line-2)}
  .site-header.open .header-actions{display:flex;padding-bottom:8px}
}

/* ---------- hero ---------- */
.hero{background:var(--navy);color:#fff;overflow:hidden}
.hero .container{display:flex;flex-wrap:wrap;align-items:center;gap:48px;padding-top:90px;padding-bottom:150px}
.hero-copy{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:22px}
.hero h1{color:#fff;font-size:clamp(42px,6vw,68px);line-height:1.02;margin:0;font-weight:700;white-space:pre-line}
.hero p{color:var(--on-navy);font-size:19px;max-width:560px;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px}
.hero-crest{flex:1 1 360px;display:flex;justify-content:center}
.hero-crest .ring{width:380px;max-width:100%;aspect-ratio:1/1;border-radius:50%;background:var(--cream);border:10px solid var(--gold);display:flex;align-items:center;justify-content:center}
.hero-crest img{width:78%;height:78%;object-fit:contain}
.feature-strip{margin-top:-90px;position:relative;z-index:2}
.feature-strip .cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));box-shadow:0 18px 40px rgba(22,36,63,.14)}
.feature-strip .card{background:#fff;padding:36px 32px;border-left:1px solid var(--line-2)}
.feature-strip .card:first-child{background:var(--maroon);color:#fff;border:0}
.feature-strip .card:first-child h3{color:#fff}.feature-strip .card:first-child p{color:#F1D9DC}
.feature-strip h3{font-size:28px}
.feature-strip p{margin:0;color:var(--muted)}

/* page banner */
.page-banner{background:var(--navy);color:#fff;padding:60px 0}
.page-banner h1{color:#fff;font-size:clamp(38px,5vw,58px);margin:6px 0}
.page-banner p{color:var(--on-navy);font-size:18px;margin:0}
.crumbs{font-size:14px;color:var(--gold-light)}
.crumbs a{color:var(--gold-light)}

/* about */
.split{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.split>*{flex:1 1 460px;min-width:0}
.photo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.photo-grid .tall{grid-row:span 2;min-height:420px}
.ph{background:#DCD3BF;display:flex;align-items:center;justify-content:center;color:#6B6250;font-size:14px;text-align:center;padding:12px;background-size:cover;background-position:center;min-height:200px}
.stat-tile{background:var(--navy);color:#fff;padding:24px;display:flex;flex-direction:column;justify-content:center;gap:4px}
.stat-tile b{font-family:var(--serif);font-size:48px;color:var(--gold-light);line-height:1}
.ticks{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:6px 0 18px}
.ticks div::before{content:"✓";color:var(--maroon);font-weight:700;margin-right:10px}

/* schools */
.school-card{display:flex;flex-direction:column;gap:12px;padding:30px;background:var(--cream);border:1px solid var(--line);color:var(--ink);transition:transform .15s,box-shadow .15s}
.school-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(22,36,63,.1);color:var(--ink)}
.school-mark{width:52px;height:52px;background:var(--navy);color:var(--gold-light);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;font-size:22px}
.school-card h3{font-size:26px;margin:0}
.school-card p{color:var(--muted);font-size:15px;margin:0}
.school-card .more{color:var(--maroon);font-weight:600;font-size:15px}

/* course cards */
.course-card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;color:var(--ink)}
.course-card:hover{box-shadow:0 10px 24px rgba(22,36,63,.1);color:var(--ink)}
.cover{height:170px;background:var(--navy-2);position:relative;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center}
.cover .ph-crest{width:84px;opacity:.35}
.cover .tag{position:absolute;left:14px;top:14px;max-width:calc(100% - 110px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:#fff;color:var(--navy);font-size:12px;font-weight:700;letter-spacing:.08em;padding:5px 10px;text-transform:uppercase}
.cover .off{position:absolute;right:14px;top:14px;background:var(--gold);color:var(--navy);font-size:12px;font-weight:700;padding:5px 10px}
.course-body{padding:20px 22px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.course-body h3{font-size:24px;margin:0;line-height:1.15}
.meta{display:flex;flex-wrap:wrap;gap:6px 16px;color:var(--muted-2);font-size:14px}
.price-row{margin-top:auto;padding-top:14px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;align-items:center;gap:10px}
.price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price b{font-size:20px;color:var(--maroon)}
.price s{font-size:14px;color:#6B6F7A}
.offer-line{font-size:13px;color:var(--maroon);font-weight:600}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.step{border-top:3px solid var(--gold);padding-top:20px}
.step b{display:block;font-family:var(--serif);font-size:40px;color:var(--gold-light);line-height:1}
.step strong{display:block;font-size:18px;margin:8px 0 4px}
.step span{color:var(--on-navy);font-size:15px}

/* facts band */
.facts{background:var(--maroon);color:#fff;padding:54px 0}
.facts .grid{text-align:center}
.facts b{display:block;font-family:var(--serif);font-size:50px;line-height:1}
.facts span{color:#F1D9DC}

/* faculty / testimonials / news */
.person .ph{height:280px}
.person h3{font-size:24px;margin:12px 0 2px}
.person span{color:var(--maroon);font-weight:600;font-size:15px}
.quote{background:#fff;padding:32px;border:1px solid var(--line);display:flex;flex-direction:column;gap:14px}
.quote::before{content:"“";font-family:var(--serif);font-size:56px;line-height:.6;color:var(--gold)}
.quote p{color:var(--muted);margin:0}
.quote strong{color:var(--navy)}
details.faq{border:1px solid var(--line);padding:16px 18px;background:var(--cream);margin-bottom:12px}
details.faq summary{font-weight:700;color:var(--navy);cursor:pointer}
details.faq p{margin:10px 0 0;color:var(--muted)}
.cta-band{background:var(--navy);padding:70px 0;color:#fff}
.cta-band .container{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px}
.cta-band h2{color:#fff;font-size:clamp(30px,4vw,44px);margin:0}
.cta-band p{color:var(--on-navy);margin:6px 0 0}

/* footer */
.site-footer{background:var(--navy-dark);color:#B9C2D3;padding:70px 0 28px;font-size:15px}
.site-footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:36px}
.site-footer h4{color:#fff;font-size:22px;margin-bottom:12px}
.site-footer a{color:#B9C2D3;display:block;padding:3px 0}
.site-footer a:hover{color:#fff}
.foot-crest{width:84px;height:84px;background:var(--cream);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.foot-crest img{width:72px;height:72px;object-fit:contain}
.foot-bottom{margin-top:44px;padding-top:22px;border-top:1px solid #253553;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:14px}
.foot-bottom .social{display:flex;gap:16px}
.foot-bottom .social a{display:inline}

/* catalogue */
.catalogue{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-start;padding:50px 24px}
.filters{flex:1 1 250px;max-width:100%;background:#fff;border:1px solid var(--line);padding:24px;display:flex;flex-direction:column;gap:20px}
.filters h4{font-family:var(--sans);font-size:16px;margin:0 0 8px}
.filters a.opt{display:block;padding:7px 0;color:var(--ink)}
.filters a.opt.on{color:var(--maroon);font-weight:700}
.results{flex:999 1 600px;min-width:0}
.results .grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px}
.results .cover{height:140px}
.results .course-body h3{font-size:22px}

/* course detail */
.detail{display:flex;flex-wrap:wrap;gap:36px;align-items:flex-start}
.detail-main{flex:999 1 560px;min-width:0;display:flex;flex-direction:column;gap:26px}
.buy-box{flex:1 1 320px;max-width:100%;border:1px solid var(--line);background:var(--cream);padding:26px;display:flex;flex-direction:column;gap:14px;position:sticky;top:110px}
.buy-box .big{font-family:var(--serif);font-size:44px;font-weight:700;color:var(--maroon);line-height:1}
.buy-box s{font-size:18px;color:#6B6F7A}
.offer-tag{align-self:flex-start;background:var(--maroon);color:#fff;font-size:13px;font-weight:700;padding:4px 10px;text-transform:uppercase}
.save{font-size:14px;color:var(--ok);font-weight:600}
.bank-box{background:#fff;border:1px dashed var(--gold);padding:16px;font-size:14px;display:flex;flex-direction:column;gap:3px}
.bank-box b{color:var(--navy)}
.video-frame{aspect-ratio:16/9;background:var(--navy-dark);width:100%;border:0;display:flex;align-items:center;justify-content:center;color:var(--on-navy)}
.video-frame iframe,.video-frame video{width:100%;height:100%;border:0;display:block}
.curriculum{border:1px solid var(--line);background:#fff}
.curriculum .mod{padding:12px 18px;background:var(--cream);font-weight:700;color:var(--navy);border-bottom:1px solid var(--line-2)}
.curriculum .les{display:flex;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line-2)}
.curriculum .les .n{color:var(--maroon);font-weight:700;margin-right:10px}
.curriculum .final{display:flex;justify-content:space-between;gap:12px;padding:16px 18px;background:var(--cream);font-weight:700;color:var(--navy)}
.prose p{color:var(--muted);font-size:17px}
.countdown{font-variant-numeric:tabular-nums}

/* verify */
.verify-hero{background:var(--navy);color:#fff;padding:60px 0 110px}
.verify-hero .inner{max-width:760px;margin:0 auto;text-align:center;display:flex;flex-direction:column;gap:14px;padding:0 24px}
.verify-hero h1{color:#fff;font-size:clamp(38px,5vw,56px);margin:0}
.verify-hero p{color:var(--on-navy);font-size:18px;margin:0}
.verify-form{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.verify-form input{flex:1 1 280px;border:0;font-size:17px}
.verify-wrap{max-width:1100px;margin:-70px auto 0;padding:0 24px 80px;display:flex;flex-direction:column;gap:28px;position:relative}
.result-card{background:#fff;border:1px solid var(--line);border-top:5px solid #2E6B45;padding:30px;display:flex;flex-wrap:wrap;gap:28px;align-items:center;box-shadow:0 18px 40px rgba(22,36,63,.12)}
.result-card.bad{border-top-color:var(--maroon)}
.result-card .photo{flex:0 0 120px;height:140px;background:#E7DFCC;object-fit:cover}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px 28px;flex:1 1 460px}
.kv small{display:block;font-size:13px;color:var(--muted-2)}
.kv strong{font-size:18px;color:var(--navy)}
.cert-thumb{width:397px;max-width:100%;aspect-ratio:794/1123;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 40px rgba(22,36,63,.18);background:#fff;position:relative}
.cert-thumb iframe{width:794px;height:1123px;border:0;transform-origin:top left;position:absolute;left:0;top:0}

/* auth pages */
.auth-body{background:var(--navy);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:30px 16px}
.auth-card{background:#fff;width:100%;max-width:460px;padding:36px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.auth-card.wide{max-width:640px}
.auth-logo{width:96px;height:96px;object-fit:contain;display:block;margin:0 auto 10px}
.auth-card h1{text-align:center;font-size:34px}
.auth-links{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:14px;margin-top:14px}

/* ---------- portal ---------- */
.portal{display:flex;flex-wrap:wrap;min-height:100vh;background:var(--portal-bg);font-size:15px;line-height:1.5}
.sidebar{flex:1 1 240px;max-width:100%;background:var(--navy);color:var(--on-navy);padding:22px 16px;display:flex;flex-direction:column;gap:3px}
.sidebar.admin{background:var(--navy-dark)}
.side-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px;color:#fff}
.side-brand:hover{color:#fff}
.side-brand .c{width:46px;height:46px;background:var(--cream);border-radius:50%;display:flex;align-items:center;justify-content:center;flex:0 0 46px}
.side-brand img{width:40px;height:40px;object-fit:contain}
.side-brand b{font-family:var(--serif);font-size:18px;line-height:1.1}
.sidebar a.nav{padding:11px 14px;color:var(--on-navy);border-left:3px solid transparent;display:flex;justify-content:space-between;align-items:center;gap:8px}
.sidebar a.nav:hover{background:rgba(255,255,255,.06);color:#fff}
.sidebar a.nav.on{background:var(--navy-3);color:#fff;font-weight:600;border-left-color:var(--gold)}
.sidebar .count{background:var(--maroon);color:#fff;padding:0 7px;font-size:12px;border-radius:2px}
.sidebar .side-foot{margin-top:auto;padding-top:18px;font-size:13px;display:flex;flex-direction:column;gap:6px}
.sidebar .side-foot a{color:var(--gold-light)}
.portal-main{flex:999 1 640px;min-width:0;padding:28px;display:flex;flex-direction:column;gap:22px}
.portal-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}
.portal-head h1{font-size:36px;margin:0}
.panel{background:#fff;border:1px solid #E3DDD0;padding:22px;display:flex;flex-direction:column;gap:14px}
.panel h2{font-size:26px;margin:0}
.panel-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px}
.tile{background:#fff;padding:20px;border:1px solid #E3DDD0}
.tile small{color:var(--muted-2);font-size:13px}
.tile b{display:block;font-family:var(--serif);font-size:38px;color:var(--navy);line-height:1.15}
.tile.alert-tile{border-top:3px solid var(--maroon)}.tile.alert-tile b{color:var(--maroon)}
.cols{display:flex;flex-wrap:wrap;gap:22px;align-items:flex-start}
.cols>*{flex:1 1 400px;min-width:0}
.table-wrap{overflow-x:auto}
table.table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.table th{text-align:left;background:var(--cream);color:var(--navy);padding:11px 12px;white-space:nowrap}
.table td{padding:11px 12px;border-top:1px solid #EFEBE2;vertical-align:middle}
.table .actions{display:flex;gap:6px;flex-wrap:wrap}
.bar{height:8px;background:#EFEBE2;min-width:80px}
.bar i{display:block;height:8px;background:var(--maroon)}
.my-course{display:flex;flex-wrap:wrap;gap:14px;align-items:center;padding:14px 0;border-top:1px solid #EFEBE2}
.my-course .thumb{flex:0 0 60px;height:60px;background:var(--navy-2) center/cover}
.my-course .info{flex:1 1 260px;min-width:0;display:flex;flex-direction:column;gap:6px}
.empty{padding:30px;text-align:center;color:var(--muted-2);border:2px dashed var(--line)}
.avatar{width:36px;height:36px;border-radius:50%;background:#DCD3BF;object-fit:cover;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--navy);flex:0 0 36px}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.inline-form{display:inline}
.tabs{display:flex;flex-wrap:wrap;gap:4px;border-bottom:2px solid #E3DDD0}
.tabs a{padding:12px 18px;margin-bottom:-2px;border-bottom:3px solid transparent;font-weight:700;color:var(--muted-2)}
.tabs a.on{color:var(--navy);border-color:var(--maroon)}

/* player */
.player{display:flex;flex-wrap:wrap;min-height:100vh;background:var(--portal-bg)}
.player-top{width:100%;background:var(--navy);color:#fff;padding:14px 24px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}
.player-top a{color:var(--gold-light);font-weight:600}
.player-top h1{color:#fff;font-size:22px;margin:0}
.player-top .bar{width:160px;background:#2A3F66}.player-top .bar i{background:var(--gold)}
.lesson-list{flex:1 1 300px;max-width:100%;background:#fff;border-right:1px solid #E3DDD0;padding:20px;display:flex;flex-direction:column;gap:6px}
.lesson-list .mod{font-size:13px;font-weight:700;color:var(--maroon);text-transform:uppercase;letter-spacing:.06em;margin-top:10px}
.lesson-link{display:flex;gap:10px;align-items:flex-start;padding:11px 12px;border:1px solid #EFEBE2;color:var(--ink)}
.lesson-link.on{background:var(--cream);border-color:var(--gold)}
.lesson-link .dot{flex:0 0 22px;height:22px;border-radius:50%;background:#9AA1AE;color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center}
.lesson-link.done .dot{background:#2E6B45}
.lesson-link.on .dot{background:var(--maroon)}
.lesson-link small{display:block;color:var(--muted-2);font-size:12px}
.player-main{flex:999 1 640px;min-width:0;padding:24px;display:flex;flex-direction:column;gap:18px}
.q-card{background:#fff;border:1px solid #E3DDD0;padding:18px;margin:0}
.q-card legend{font-size:16px}
.q-opt{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border:1.5px solid #E3DDD0;margin-top:8px;cursor:pointer;font-weight:400}
.q-opt:hover{border-color:var(--gold)}
.q-opt input{margin-top:3px;width:18px;height:18px}
.q-opt.right{border-color:#2E6B45;background:var(--ok-bg)}
.q-opt.wrong{border-color:var(--maroon);background:var(--err-bg)}
.thread{display:flex;flex-direction:column;gap:12px}
.post{background:#fff;border:1px solid #E3DDD0;padding:16px}
.post.reply{margin-left:32px;background:var(--cream)}
.post .who{font-weight:700}
.post .who.teacher{color:var(--maroon)}
.post .when{font-weight:400;color:var(--muted-2);font-size:13px}

/* id card */
.idcard{width:340px;max-width:100%;background:#fff;border:1px solid #E3DDD0;overflow:hidden;box-shadow:0 10px 24px rgba(22,36,63,.12)}
.idcard .top{background:var(--navy);color:#fff;padding:12px 16px;display:flex;align-items:center;gap:10px}
.idcard .top .c{width:40px;height:40px;border-radius:50%;background:var(--cream);display:flex;align-items:center;justify-content:center}
.idcard .top img{width:36px;height:36px;object-fit:contain}
.idcard .top b{font-family:var(--serif);font-size:16px;line-height:1.1}
.idcard .top b span{color:var(--gold-light);font-size:12px;letter-spacing:.2em;display:block}
.idcard .body{padding:16px;display:flex;gap:14px}
.idcard .pic{flex:0 0 86px;height:104px;background:#E7DFCC;object-fit:cover}
.idcard .data{display:flex;flex-direction:column;gap:2px;font-size:13px;min-width:0}
.idcard .data b{font-size:16px;color:var(--navy)}
.idcard .qr{width:56px;height:56px;margin-top:6px}
.idcard .qr img,.idcard .qr canvas{width:56px!important;height:56px!important}
.idcard .stripe{background:var(--maroon);height:8px}

@media (max-width:640px){
  .section{padding:64px 0}
  .portal-main,.player-main{padding:18px}
  .auth-card{padding:26px}
  .buy-box{position:static}
}
@media print{
  .no-print{display:none!important}
  body{background:#fff}
}
@media (max-width:520px){
  .brand img{width:46px;height:46px}
  .brand-text b{font-size:18px}
  .brand-text span{font-size:10px}
  .topbar .group:first-child span:not(:first-child){display:none}
  .topbar .container{justify-content:center}
}