:root{
  --ink:#1f1747; --ink-2:#4a4470; --muted:#6c6890;
  --bg:#fffaf2; --card:#ffffff; --line:#ece6f7;
  --purple:#5b3fd1; --purple-d:#2a1f7a; --sky:#4fc3f7; --sun:#ffd54f;
  --mint:#66bb6a; --coral:#ff7043; --pink:#f48fb1; --yt:#e62117;
  --radius:20px; --shadow:0 6px 24px rgba(42,31,122,.10);
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Nunito",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
img{max-width:100%;display:block}
a{color:var(--purple)}
h1,h2,h3,h4{font-family:"Fredoka","Nunito",sans-serif;line-height:1.2;margin:0 0 .5em;color:var(--purple-d)}
h1{font-size:clamp(2rem,4.5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
h3{font-size:1.2rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px 12px;z-index:99}

/* header */
.site-header{background:linear-gradient(120deg,var(--purple-d),var(--purple) 60%,#3d8fe0);color:#fff;position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-family:"Fredoka",sans-serif;font-weight:700;font-size:1.35rem}
.brand img{width:46px;height:46px}
.brand b{color:var(--sun);font-weight:700}
.nav{margin-left:auto;display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.nav a{color:#fff;text-decoration:none;font-weight:700;padding:8px 12px;border-radius:999px}
.nav a:hover,.nav a[aria-current=page]{background:rgba(255,255,255,.16)}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;font:inherit;font-weight:800;text-decoration:none;padding:12px 22px;border-radius:999px;transition:transform .12s}
.btn:hover{transform:translateY(-2px)}
.btn-yt{background:var(--yt);color:#fff!important}
.btn-sun{background:var(--sun);color:var(--purple-d)!important}
.btn-ghost{background:#fff;color:var(--purple)!important;border:2px solid var(--line)}
.nav .btn{padding:9px 16px;margin-left:6px}
.menu-toggle{display:none;margin-left:auto;background:none;border:2px solid rgba(255,255,255,.5);color:#fff;border-radius:12px;padding:6px 10px;font-weight:800}
@media (max-width:860px){
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--purple-d);flex-direction:column;align-items:stretch;padding:10px 16px 16px}
  .nav.open{display:flex}
  .nav .btn{margin:6px 0 0;justify-content:center}
}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:#3b2a9e url("/static/img/hero-bg.jpg") center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(31,23,90,.92),rgba(31,23,90,.65) 55%,rgba(31,23,90,.15))}
.hero .wrap{position:relative;padding:72px 20px 84px;max-width:var(--max)}
.hero h1{color:#fff;max-width:640px}
.hero p{font-size:1.15rem;max-width:560px;color:#efeaff}
.tagline{display:inline-block;background:var(--sun);color:var(--purple-d);font-family:"Fredoka",sans-serif;font-weight:700;padding:6px 16px;border-radius:999px;margin-bottom:18px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}

section{padding:56px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.section-head p{margin:0;color:var(--muted)}
.more{font-weight:800;text-decoration:none}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}
.pillar{background:var(--card);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);border-top:6px solid var(--c,#5b3fd1)}
.pillar .ico{font-size:1.8rem}
.pillar strong{display:block;font-family:"Fredoka",sans-serif;font-size:1.05rem;color:var(--purple-d)}
.pillar span{font-size:.9rem;color:var(--muted)}

/* cards */
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);text-decoration:none;color:var(--ink);display:flex;flex-direction:column;transition:transform .15s}
.card:hover{transform:translateY(-4px)}
.thumb{position:relative;aspect-ratio:3/4;background:#ddd5f5;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb .dur{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.72);color:#fff;font-size:.8rem;font-weight:800;padding:2px 8px;border-radius:8px}
.thumb .play{position:absolute;inset:0;display:grid;place-items:center}
.thumb .play i{width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.thumb .play i::after{content:"";border-left:18px solid var(--purple);border-top:11px solid transparent;border-bottom:11px solid transparent;margin-left:5px}
.card .body{padding:14px 16px 18px}
.card h3{font-size:1.05rem;margin:6px 0 6px}
.card p{margin:0;font-size:.93rem;color:var(--ink-2)}
.chip{display:inline-block;font-size:.75rem;font-weight:800;letter-spacing:.02em;padding:3px 10px;border-radius:999px;background:#efe9ff;color:var(--purple)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.chips a{text-decoration:none;font-weight:800;padding:8px 14px;border-radius:999px;background:#fff;border:2px solid var(--line);color:var(--ink-2)}
.chips a[aria-current=true]{background:var(--purple);border-color:var(--purple);color:#fff}

.article-card .cover{aspect-ratio:16/9;background:linear-gradient(135deg,var(--sky),var(--purple));display:grid;place-items:center;font-size:3rem}
.article-card .cover img{width:100%;height:100%;object-fit:cover}

/* band */
.band{background:linear-gradient(120deg,#fff3c4,#ffe0d6);border-radius:28px;padding:36px;display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center}
.band img{width:110px}
@media (max-width:720px){.band{grid-template-columns:1fr;text-align:center}.band img{margin:0 auto}}

/* detail pages */
.crumbs{font-size:.9rem;color:var(--muted);margin:24px 0 12px}
.crumbs a{text-decoration:none}
.detail{display:grid;grid-template-columns:minmax(0,380px) minmax(0,1fr);gap:40px;align-items:start;padding-bottom:40px}
@media (max-width:820px){.detail{grid-template-columns:1fr}}
.player{position:relative;aspect-ratio:9/16;border-radius:24px;overflow:hidden;background:#000;box-shadow:var(--shadow);max-width:380px;width:100%}
.player.wide{aspect-ratio:16/9;max-width:none}
.player button{all:unset;cursor:pointer;position:absolute;inset:0}
.player button img{width:100%;height:100%;object-fit:cover}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.player .note{position:absolute;left:0;right:0;bottom:0;padding:10px 14px;font-size:.78rem;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.75))}
.lesson{background:#eaf8ec;border-left:6px solid var(--mint);padding:14px 18px;border-radius:14px;margin:18px 0;font-weight:700}
.meta{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 16px;color:var(--muted);font-size:.92rem}
.prose{max-width:720px}
.prose p,.prose li{color:var(--ink-2)}
.prose h2{margin-top:1.6em;font-size:1.5rem}
.prose blockquote{margin:1em 0;padding:10px 18px;border-left:5px solid var(--sun);background:#fff8e1;border-radius:10px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}
.tags span{font-size:.8rem;background:#f1eefb;color:var(--ink-2);padding:3px 10px;border-radius:999px}
.article-hero{aspect-ratio:21/9;border-radius:24px;overflow:hidden;margin:10px 0 28px}
.article-hero img{width:100%;height:100%;object-fit:cover}
.two{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px}
@media (max-width:900px){.two{grid-template-columns:1fr}}
aside .card{margin-bottom:18px}
.box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}

/* footer */
.site-footer{background:var(--purple-d);color:#d9d3ff;margin-top:40px;padding:44px 0 28px;font-size:.95rem}
.site-footer a{color:#fff;text-decoration:none}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
@media (max-width:720px){.site-footer .cols{grid-template-columns:1fr}}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:6px 0}
.site-footer .legal{border-top:1px solid rgba(255,255,255,.15);margin-top:28px;padding-top:18px;font-size:.85rem}
.empty{padding:40px;text-align:center;color:var(--muted);background:#fff;border-radius:var(--radius)}
.hero-mascot{position:absolute;right:40px;top:50%;transform:translateY(-50%);width:300px;height:300px;filter:drop-shadow(0 12px 30px rgba(0,0,0,.35))}
@media (max-width:980px){.hero-mascot{display:none}}