:root{--bg:#1a1210;--panel:#22160f;--card:#271b14;--txt:#f2e8da;--mut:#b0967e;--line:#3d2c20;
        --gold:#e0a755;--gold2:#c07a2f;--brick:#bf5f3c;--dark:#150f0b;--darkcard:#271b14;--darktxt:#f2e8da;--darkmut:#b0967e}
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--txt);font-family:'Be Vietnam Pro','Noto Sans JP',system-ui,Arial,sans-serif}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:1160px;margin:0 auto;padding:0 22px}
  section{padding:86px 0}
  h2.sec{font-family:'Be Vietnam Pro','Noto Sans JP',sans-serif;font-size:35px;text-align:center;margin-bottom:8px}
  h2.sec em{font-style:italic;color:var(--gold)}
  .sub{text-align:center;color:var(--mut);margin:0 auto 46px;max-width:560px}
  nav{position:sticky;top:0;z-index:100;background:rgba(26,18,16,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
  nav .wrap{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
  .logo{display:flex;align-items:center;gap:10px;font-family:'Be Vietnam Pro','Noto Sans JP',sans-serif;font-weight:800;letter-spacing:1px;font-size:19px}.logo b{color:var(--gold)}.logo svg{flex:none}
  .navright{display:flex;align-items:center;gap:20px}
  .links{display:flex;gap:24px;font-size:14px;font-weight:600}
  .links a{color:var(--mut);transition:.15s}.links a:hover{color:var(--gold)}
  .lang{display:flex;gap:4px;border:1px solid var(--line);border-radius:100px;padding:3px}
  .lang button{background:none;border:none;color:var(--mut);font-size:12px;font-weight:700;padding:4px 9px;border-radius:100px;cursor:pointer}
  .lang button.on{background:linear-gradient(90deg,var(--gold),var(--brick));color:#1a1210}
  .burger{display:none;font-size:24px;cursor:pointer;color:var(--gold)}
  .hasdrop{position:relative;display:flex;align-items:center}
  .hasdrop .droptoggle{cursor:pointer;color:var(--mut)}
  .hasdrop.on>.droptoggle{color:var(--gold)}
  .hasdrop .droptoggle::after{content:"▾";font-size:10px;margin-left:5px;opacity:.7}
  .dropmenu{position:absolute;top:calc(100% + 10px);left:0;background:rgba(26,18,16,.98);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:12px;padding:8px;min-width:215px;display:none;flex-direction:column;gap:2px;z-index:200;box-shadow:0 18px 40px rgba(0,0,0,.5)}
  .hasdrop:hover .dropmenu{display:flex}
  .dropmenu a{padding:10px 14px;border-radius:8px;white-space:nowrap;font-size:14px;color:var(--txt)}
  .dropmenu a:hover,.dropmenu a.on{background:var(--card);color:var(--gold)}
  .hero{padding:160px 0 150px;text-align:left;background:linear-gradient(90deg,rgba(18,12,10,.92) 0%,rgba(18,12,10,.72) 38%,rgba(18,12,10,.30) 70%,rgba(18,12,10,.15) 100%),url('assets/hero.jpg') center/cover no-repeat;border-bottom:1px solid var(--line)}
  .hero .kick,.hero h1{text-shadow:0 3px 20px rgba(0,0,0,.9)}
  .hero .kick{letter-spacing:6px;font-size:12px;color:var(--gold);font-weight:700;text-transform:uppercase}
  .hero h1{font-family:'Be Vietnam Pro','Noto Sans JP',sans-serif;font-size:clamp(36px,6vw,64px);font-weight:800;letter-spacing:-1.5px;margin:14px 0 18px;line-height:1.08}
  .hero h1 em{font-style:italic;color:var(--gold)}
  .hero p{color:var(--mut);font-size:18px;max-width:610px;margin:0 0 34px}
  @media(max-width:640px){.hero{padding:120px 0 110px;background:linear-gradient(180deg,rgba(18,12,10,.78) 0%,rgba(18,12,10,.62) 55%,rgba(18,12,10,.82) 100%),url('assets/hero.jpg') center/cover no-repeat;text-align:center}.hero p{margin:0 auto 34px}.hero .btns{flex-direction:column;align-items:center}.hero .btns .btn{width:100%;max-width:280px;justify-content:center}.hero h1{font-size:29px;letter-spacing:-.5px}}
  .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
  .btn{padding:14px 30px;border-radius:100px;font-weight:700;font-size:15px;cursor:pointer;border:none;transition:.15s;display:inline-block}
  .btn.p{background:linear-gradient(90deg,var(--gold),var(--brick));color:#1a1210;box-shadow:0 8px 24px rgba(191,95,60,.34)}
  .btn.p:hover{transform:translateY(-2px)}
  .btn.o{background:transparent;color:var(--txt);border:1px solid #4a3826}
  .btn.o:hover{border-color:var(--gold);color:var(--gold)}
  #music{background:var(--dark)}
  .filters{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin-bottom:26px}
  .chip{border:1px solid #2f2d25;background:#181722;color:var(--darkmut);padding:7px 16px;border-radius:100px;font-size:13px;cursor:pointer;transition:.15s;font-weight:600}
  .chip:hover{border-color:var(--gold);color:#fff}.chip.on{background:linear-gradient(90deg,var(--gold),var(--gold2));color:#1a1210;border-color:transparent}
  .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px}
  .grid.feat{grid-template-columns:repeat(2,1fr);gap:16px}
  .hubgrid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:stretch}
  .hubcol{display:flex;flex-direction:column}
  .hubhead{display:flex;align-items:baseline;gap:12px;margin-bottom:20px;border-bottom:1px solid var(--line);padding-bottom:12px}
  h2.sec.sm{font-size:24px;text-align:left;margin:0}
  .morewrap{margin-top:auto;padding-top:20px;text-align:right}
  .morelink{color:var(--gold);font-weight:700;font-size:14px;white-space:nowrap;text-decoration:none;transition:.15s}
  .morelink:hover{opacity:.75}
  .bloglist.mini{display:flex;flex-direction:column;gap:14px;max-width:none;margin:0;padding:0}
  .bloglist.mini .bcard{display:grid;grid-template-columns:92px 1fr;align-items:stretch}
  .bloglist.mini .bcard img{aspect-ratio:1/1;height:100%}
  .bloglist.mini .bcard .bd{padding:10px 14px;display:flex;flex-direction:column;justify-content:center}
  .bloglist.mini .bcard h3{font-size:14.5px;margin:5px 0 0;line-height:1.32}
  .bloglist.mini .bcard .cat{font-size:10px}
  @media(max-width:900px){.hubgrid{grid-template-columns:1fr;gap:44px}}
  @media(max-width:460px){.grid.feat{gap:12px}}
  /* homepage: bài viết là chính, nhạc là phụ */
  #blog .bloglist{max-width:1120px;margin:36px auto 0;padding:0}
  .mini-sec{padding-top:56px;padding-bottom:56px}
  h2.sec.sm2{font-size:27px}
  .grid.mini-tracks{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;max-width:1000px;margin:28px auto 0}
  .grid.mini-tracks .meta{padding:10px 12px}
  .grid.mini-tracks h3{font-size:13.5px}
  .grid.mini-tracks .play{width:38px;height:38px;font-size:14px;right:9px;bottom:9px}
  .morewrap.center{margin-top:16px;padding-top:0;text-align:center}
  @media(max-width:560px){.grid.mini-tracks{grid-template-columns:repeat(2,1fr)}}
  .card{background:var(--darkcard);border:1px solid #302013;border-radius:14px;overflow:hidden;transition:.18s;cursor:pointer}
  .card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:0 18px 40px rgba(0,0,0,.5)}
  .art{aspect-ratio:1;position:relative;background:#1c1b22}
  .art img{width:100%;height:100%;object-fit:cover;display:block}
  .art::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(8,8,12,.72))}
  .play{position:absolute;right:12px;bottom:12px;width:46px;height:46px;border-radius:50%;background:var(--gold);color:#1a1210;display:flex;align-items:center;justify-content:center;font-size:17px;z-index:2;box-shadow:0 8px 20px rgba(0,0,0,.5);opacity:1;transition:.15s}
  .card:hover .play{transform:scale(1.08)}.card.playing .play{background:#fff}
  .card.morecard{position:relative}
  .card.morecard .moreov{position:absolute;inset:0;z-index:6;display:flex;align-items:center;justify-content:center;text-align:center;text-decoration:none;border-radius:14px;background:linear-gradient(180deg,rgba(18,12,10,.55) 0%,rgba(18,12,10,.72) 55%,rgba(18,12,10,.92) 100%);backdrop-filter:blur(1.5px);transition:.2s}
  .card.morecard .moreov span{color:var(--txt);font-weight:800;font-size:20px;letter-spacing:.3px;line-height:1.35}
  .card.morecard .moreov small{display:block;color:var(--gold);font-weight:600;font-size:12.5px;letter-spacing:.5px;margin-top:3px}
  .card.morecard .moreov:hover{background:linear-gradient(180deg,rgba(18,12,10,.62) 0%,rgba(18,12,10,.8) 55%,rgba(18,12,10,.96) 100%)}
  .card.morecard:hover .moreov span{color:var(--gold)}
  .card.morecard:hover{transform:translateY(-5px)}
  .meta{padding:13px 15px 15px}.meta h3{font-family:'Be Vietnam Pro','Noto Sans JP',sans-serif;font-size:15px;margin-bottom:6px}
  .meta .row{display:flex;justify-content:space-between;color:var(--darkmut);font-size:12px}.tag{color:var(--gold);font-weight:600}
  #services{background:var(--panel)}
  .sgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
  .scard{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:30px 26px;transition:.18s}
  .scard:hover{transform:translateY(-5px);box-shadow:0 20px 44px rgba(0,0,0,.45);border-color:var(--gold)}
  .scard .ic{font-size:34px;margin-bottom:14px}
  .scard h3{font-family:'Be Vietnam Pro','Noto Sans JP',sans-serif;font-size:20px;margin-bottom:10px}
  .scard p{color:var(--mut);font-size:15px;line-height:1.7}
  .about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}
  .about-grid p{color:var(--mut);line-height:1.9;margin-bottom:16px}
  .stats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;text-align:center}
  .stat b{display:block;font-family:'Be Vietnam Pro','Noto Sans JP',sans-serif;font-size:32px;color:var(--gold)}.stat span{color:var(--mut);font-size:13px}
  #contact{background:var(--panel)}
  .cwrap{display:grid;grid-template-columns:1fr 1.1fr;gap:44px}
  .cinfo p{color:var(--mut);line-height:2;margin-bottom:6px}.cinfo a{color:var(--gold)}
  .cinfo .ci{display:flex;gap:12px;align-items:flex-start;margin-bottom:16px}.cinfo .ci .em{font-size:20px}
  form{display:flex;flex-direction:column;gap:14px}
  input,textarea{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:13px 15px;color:var(--txt);font-family:inherit;font-size:15px}
  input:focus,textarea:focus{outline:none;border-color:var(--gold)}
  footer{background:var(--dark);border-top:1px solid #26241b;padding:42px 0;text-align:center;color:var(--darkmut);font-size:13px}
  footer b{color:var(--gold);font-family:'Be Vietnam Pro','Noto Sans JP',sans-serif;letter-spacing:1px}
  #bar{position:fixed;left:0;right:0;bottom:0;background:rgba(19,15,11,.97);backdrop-filter:blur(16px);border-top:1px solid #3a2c20;padding:11px 20px;display:flex;align-items:center;gap:16px;transform:translateY(120%);transition:.3s;z-index:120}
  #bar.up{transform:none}
  #bar .bart{width:52px;height:52px;border-radius:9px;object-fit:cover;background:#242232}
  #bar .info{min-width:140px}#bar .info b{display:block;font-size:14px;font-family:'Be Vietnam Pro','Noto Sans JP',sans-serif}#bar .info small{color:var(--darkmut)}
  #bpp{width:46px;height:46px;border-radius:50%;border:none;background:linear-gradient(90deg,var(--gold),var(--brick));color:#1a1210;font-size:16px;cursor:pointer;flex:none}
  .seek{flex:1;display:flex;align-items:center;gap:10px;color:var(--darkmut);font-size:12px}
  .track{flex:1;height:6px;background:#3a2c20;border-radius:100px;cursor:pointer}.fill{height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--brick));border-radius:100px}
  @media(max-width:820px){.links{display:none}.links.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;background:var(--bg);padding:18px 22px;border-bottom:1px solid var(--line)}.burger{display:block}.about-grid,.cwrap{grid-template-columns:1fr}#bar .info{min-width:90px}
    .navright{gap:10px}
    .hasdrop{flex-direction:column;align-items:flex-start}
    .dropmenu{position:static;padding:2px 0 4px 14px;min-width:0;border:none;background:transparent;box-shadow:none;backdrop-filter:none}
    .hasdrop:hover .dropmenu{display:none}
    .hasdrop.open .dropmenu{display:flex}}
/* blog cards (shared) */
.bloglist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;max-width:1120px;margin:0 auto;padding:0 20px}
.bcard{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.18s;display:block}
.bcard:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:0 18px 40px rgba(0,0,0,.45)}
.bcard img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.bcard .bd{padding:20px}
.bcard .cat{color:var(--gold);font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase}
.bcard h3{font-size:19px;font-weight:700;margin:8px 0 8px;line-height:1.35}
.bcard p{color:var(--mut);font-size:14px;line-height:1.6}
#blog{background:var(--dark)}
@media(max-width:640px){
  .bloglist{grid-template-columns:1fr;gap:14px}
  .bcard{display:grid;grid-template-columns:118px 1fr;align-items:stretch}
  .bcard img{aspect-ratio:1/1;height:100%}
  .bcard .bd{padding:12px 14px;display:flex;flex-direction:column;justify-content:center}
  .bcard h3{font-size:15px;margin:4px 0 0;line-height:1.3}
  .bcard .cat{font-size:10px}
  .bcard p{display:none}
}