:root{
  --ink:#1A1A1A; --ink-soft:#57534E;
  --paper:#FFFFFF; --tint:#F3F2EE; --tint-deep:#E7E5DF;
  --red:#D93025; --red-dark:#B3251C;
  --gold:#F5C400; --gold-soft:#FDF5D0; --gold-text:#8F7300;
  --line:#E2E0D9; --dark:#191919;
  --radius:12px; --shadow:0 8px 28px rgba(20,24,22,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{font-family:'Public Sans',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.55}
h1,h2,h3{font-family:'Zilla Slab',serif;line-height:1.12}
.mono{font-family:'IBM Plex Mono',monospace}
a{color:var(--red)}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.notice{background:var(--gold);color:var(--ink);font-size:.78rem;text-align:center;padding:7px 14px}
.notice strong{color:var(--red-dark)}

header.site{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:22px;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand .mark{width:30px;height:30px;display:grid;place-items:center;background:var(--red);color:#fff;border-radius:7px;font-weight:700}
.brand b{font-family:'Zilla Slab',serif;font-size:1.12rem}
.brand small{display:block;font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.nav-links{display:flex;gap:20px;margin-left:auto;align-items:center}
.nav-links a{text-decoration:none;color:var(--ink-soft);font-weight:600;font-size:.9rem}
.nav-links a:hover{color:var(--red)}
.btn{border:none;border-radius:999px;padding:12px 22px;font-weight:700;font-size:.93rem;text-decoration:none;display:inline-block;text-align:center}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-ghost:hover{background:var(--tint)}
.btn-sm{padding:8px 16px;font-size:.84rem}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.pill-count{background:var(--gold);color:var(--ink);border-radius:999px;min-width:20px;height:20px;display:inline-grid;place-items:center;font-size:.72rem;padding:0 5px;font-weight:700}

.hero{background:linear-gradient(160deg,#FCF3CE 0%,var(--tint) 48%);border-bottom:1px solid var(--line);padding:56px 0}
.eyebrow{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-text);font-family:'IBM Plex Mono',monospace;background:var(--gold-soft);padding:6px 12px;border-radius:999px;margin-bottom:16px}
.hero h1{font-size:clamp(2rem,4.2vw,3.1rem);margin-bottom:14px}
.hero h1 em{font-style:normal;color:var(--red)}
.lede{font-size:1.04rem;color:var(--ink-soft);margin-bottom:24px}

section{padding:52px 0}
.sec-head h2{font-size:clamp(1.4rem,2.4vw,2rem);margin-bottom:6px}
.sec-sub{color:var(--ink-soft);margin-bottom:24px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);display:flex;flex-direction:column;overflow:hidden;transition:box-shadow .18s,transform .18s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card-top{background:var(--tint);padding:13px 16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}
.hrs{background:var(--gold);color:var(--ink);font-weight:700;font-size:.76rem;border-radius:6px;padding:4px 10px}
.appr{font-size:.66rem;color:var(--ink-soft);font-family:'IBM Plex Mono',monospace}
.card-body{padding:16px;flex:1;display:flex;flex-direction:column}
.card-body h3{font-size:1.02rem;margin-bottom:8px}
.cats{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.cat{font-size:.66rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--gold-text);background:var(--gold-soft);border-radius:5px;padding:3px 8px}
.card-body p{font-size:.84rem;color:var(--ink-soft);flex:1}
.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px}
.price{font-family:'Zilla Slab',serif;font-weight:700;font-size:1.2rem}
.add{background:var(--paper);border:1.5px solid var(--red);color:var(--red);border-radius:999px;padding:8px 18px;font-weight:700;font-size:.83rem}
.add:hover,.add.in{background:var(--red);color:#fff}

.drawer-veil{position:fixed;inset:0;background:rgba(20,24,22,.5);z-index:90;opacity:0;pointer-events:none;transition:opacity .2s}
.drawer-veil.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,94vw);background:var(--paper);z-index:100;transform:translateX(105%);transition:transform .25s;display:flex;flex-direction:column;box-shadow:-12px 0 40px rgba(20,24,22,.25)}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line)}
.drawer-close{background:none;border:none;font-size:1.5rem;color:var(--ink-soft)}
.drawer-body{flex:1;overflow-y:auto;padding:18px 22px}
.cart-line{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:.88rem}
.cart-line .rm{background:none;border:none;color:var(--red);font-weight:700;font-size:.78rem}
.drawer-foot{padding:18px 22px;border-top:1px solid var(--line)}
.drawer-foot .total{display:flex;justify-content:space-between;font-weight:700;font-size:1.05rem;margin-bottom:12px}
.empty{color:var(--ink-soft);font-size:.9rem;text-align:center;padding:36px 0}

.panel{max-width:460px;margin:56px auto;border:1px solid var(--line);border-radius:14px;padding:30px;box-shadow:var(--shadow)}
.panel h1{font-size:1.6rem;margin-bottom:6px}
.panel .sub{color:var(--ink-soft);font-size:.9rem;margin-bottom:20px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;font-size:.82rem;margin-bottom:5px}
.field input,.field select{width:100%;border:1.5px solid var(--line);border-radius:9px;padding:11px 13px;font-size:.95rem;font-family:inherit;background:var(--paper)}
.field input:focus,.field select:focus{border-color:var(--red);outline:none}
.form-msg{font-size:.85rem;margin-top:12px;padding:11px 13px;border-radius:9px;display:none}
.form-msg.err{display:block;background:#FBE9E7;color:var(--red-dark)}
.form-msg.ok{display:block;background:var(--gold-soft);color:var(--gold-text)}
.switch-line{text-align:center;font-size:.85rem;color:var(--ink-soft);margin-top:16px}

.meter{height:12px;background:var(--tint);border-radius:999px;overflow:hidden}
.meter>div{height:100%;background:linear-gradient(90deg,var(--red),var(--gold));border-radius:999px;transition:width .4s}
.enr{border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:14px;display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center}
.enr h3{font-size:1.05rem;margin-bottom:6px}
.enr .meta{font-size:.8rem;color:var(--ink-soft);margin-bottom:8px}
.badge{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-radius:5px;padding:3px 9px}
.badge.done{background:var(--gold);color:var(--ink)}
.badge.active{background:var(--tint);color:var(--ink-soft)}

.player{display:grid;grid-template-columns:280px 1fr;gap:28px;align-items:start}
.mod-list{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;position:sticky;top:86px}
.mod-item{display:flex;gap:10px;align-items:center;padding:13px 14px;border-top:1px solid var(--line);font-size:.85rem;width:100%;background:var(--paper);border-left:none;border-right:none;border-bottom:none;text-align:left}
.mod-item:first-child{border-top:none}
.mod-item .st{flex:0 0 22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.7rem;background:var(--tint);color:var(--ink-soft)}
.mod-item.done .st{background:var(--gold);color:var(--ink)}
.mod-item.current{background:var(--gold-soft);font-weight:700}
.mod-item.locked{opacity:.5;cursor:not-allowed}
.lesson{border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.lesson h1{font-size:1.6rem;margin-bottom:12px}
.lesson h2{font-size:1.15rem;margin:18px 0 8px}
.lesson p{margin-bottom:12px;font-size:.95rem}
.timerbar{position:sticky;bottom:0;background:var(--dark);color:#fff;border-radius:12px;padding:14px 18px;margin-top:22px;display:flex;justify-content:space-between;align-items:center;gap:14px}
.timerbar .t{font-family:'IBM Plex Mono',monospace;font-size:.95rem}
.timerbar .hint{font-size:.75rem;color:#CFCCC6}
.quiz-q{border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:14px}
.quiz-q h4{font-size:.95rem;margin-bottom:10px}
.quiz-q label{display:flex;gap:9px;padding:7px 4px;font-size:.88rem;cursor:pointer;border-radius:7px}
.quiz-q label:hover{background:var(--tint)}
.result-box{border-radius:14px;padding:26px;text-align:center;margin:20px 0}
.result-box.pass{background:var(--gold-soft);border:1.5px solid var(--gold)}
.result-box.fail{background:#FBE9E7;border:1.5px solid var(--red)}
.result-box .big{font-family:'Zilla Slab',serif;font-size:2rem;font-weight:700}

footer{background:var(--dark);color:#CFCCC6;padding:36px 0;font-size:.82rem;margin-top:40px}
footer a{color:#CFCCC6}
.center{text-align:center}
.muted{color:var(--ink-soft)}
.hide{display:none!important}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,80px);z-index:120;background:var(--dark);color:#fff;padding:12px 22px;border-radius:9px;font-size:.88rem;transition:transform .25s;box-shadow:var(--shadow)}
.toast.show{transform:translate(-50%,0)}

@media (max-width:880px){
  .grid{grid-template-columns:1fr 1fr}
  .player{grid-template-columns:1fr}
  .mod-list{position:static}
  .nav-links a.optional{display:none}
}
@media (max-width:600px){.grid{grid-template-columns:1fr}.enr{grid-template-columns:1fr}}