[data-theme="light"]{
  --bg:#F2F4F7;--bg2:#FFFFFF;--panel:#FFFFFF;--panel2:#E9EDF2;
  --soft:#E7EBF1;--bd:#CDD5DF;--bd2:#E1E7EE;
  --tx:#101419;--tx2:#3B454F;--tx3:#5C6875;
  --brand:#D9481F;--brandi:#FFFFFF;--acc:#0D6E78;--accbd:#9CCBD1;
  --mark:#D9481F;--hdbg:rgba(242,244,247,.93);--ovl:rgba(16,20,25,.44);
  --shadow:0 14px 34px rgba(16,20,25,.1);
  --deck:#12161C;--deck2:#1B2129;--deckbd:rgba(255,255,255,.13);--decktx:#EEF2F6;
  --decktx2:#98A6B4;--live:#FF6B3D;--win:#3FD6A8;
  --stripA:#0E1218;--stripB:#241009;--stripTx:#B6C1CC;--stripName:#FF7A4D;--stripBd:rgba(255,122,77,.3)}
[data-theme="dark"]{
  --bg:#0D1116;--bg2:#0A0E12;--panel:#141A21;--panel2:#1A222B;
  --soft:rgba(255,255,255,.06);--bd:rgba(255,255,255,.16);--bd2:rgba(255,255,255,.085);
  --tx:#EDF2F7;--tx2:#B2BFCB;--tx3:#7E8C99;
  --brand:#FF6B3D;--brandi:#1A0700;--acc:#4CC7D4;--accbd:rgba(76,199,212,.42);
  --mark:#EDF2F7;--hdbg:rgba(13,17,22,.9);--ovl:rgba(0,0,0,.66);
  --shadow:0 16px 40px rgba(0,0,0,.5);
  --deck:#080C11;--deck2:#121921;--deckbd:rgba(255,255,255,.11);--decktx:#EEF2F6;
  --decktx2:#8B99A7;--live:#FF6B3D;--win:#3FD6A8;
  --stripA:#080C11;--stripB:#26100A;--stripTx:#A9B6C2;--stripName:#FF7A4D;--stripBd:rgba(255,122,77,.28)}

:root{--f-d:'Syne','Manrope',system-ui,sans-serif;--f-u:'Manrope',system-ui,sans-serif;
  --r:9px;--rl:13px;--max:780px;--f-hand:'Caveat','Manrope',cursive}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tx);font-family:var(--f-u);
  font-size:16px;line-height:1.6;overflow-x:clip;
  transition:background .4s ease,color .4s ease}
img,svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--f-d);letter-spacing:-.028em;line-height:1.07;margin:0}
p{margin:0}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding-inline:20px}
.eyebrow{font:700 11px var(--f-u);letter-spacing:.16em;color:var(--acc);
  margin:0 0 12px;text-transform:uppercase}
[lang-vi]{display:none!important}
[data-lang="vi"] [lang-en]{display:none!important}
[data-lang="vi"] [lang-vi]{display:revert!important}
html[data-lang="vi"]{--f-d:'Manrope',system-ui,sans-serif}
.mk{color:var(--mark);overflow:visible;flex:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font:700 15px var(--f-u);border-radius:var(--r);padding:15px 18px;min-height:52px;
  text-decoration:none;border:1px solid transparent;cursor:pointer;text-align:center;
  transition:transform .15s ease,filter .2s ease,background .2s ease,box-shadow .2s ease;min-width:0}
.btn:active{transform:translateY(1px)}
.b1{background:var(--brand);color:var(--brandi)}
.b1:hover{filter:brightness(1.08)}
.b2{border-color:var(--bd);color:var(--tx);background:transparent}
.b2:hover{background:var(--soft)}
.brow{display:flex;gap:10px;margin-top:22px}
.brow .btn{flex:1}

header{position:sticky;top:0;z-index:60;background:var(--hdbg);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--bd2)}
.hd{display:flex;align-items:center;gap:8px;height:60px}
.brand{display:flex;align-items:center;gap:9px;font:800 18px var(--f-d);
  letter-spacing:-.02em;background:none;border:0;padding:6px 4px;margin-inline-start:-4px;
  color:var(--tx);cursor:pointer;min-height:44px;min-width:0}
.brand span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tools{display:flex;align-items:center;gap:2px;margin-inline-start:auto;flex:none}
@media(max-width:359px){.brand{font-size:16px;gap:7px}
  .tgl button{min-width:40px;padding:0 6px}.icb{width:40px}}
.tgl{display:flex;border:1px solid var(--bd2);border-radius:999px;overflow:hidden}
.tgl button{background:none;border:0;padding:0 10px;height:44px;min-width:44px;
  font:700 12px var(--f-u);color:var(--tx3);cursor:pointer}
.tgl button[aria-pressed="true"]{color:var(--brandi);background:var(--brand)}
.icb{background:none;border:0;width:44px;height:44px;border-radius:11px;color:var(--tx2);
  display:grid;place-items:center;cursor:pointer;font-size:17px}
.icb:hover{background:var(--soft)}

.nav{position:fixed;inset:0;z-index:70;background:var(--ovl);opacity:0;
  pointer-events:none;transition:opacity .25s ease}
.nav.on{opacity:1;pointer-events:auto}
.navp{position:absolute;inset-inline:0;top:0;background:var(--bg2);
  border-bottom:1px solid var(--bd);padding:14px 20px 22px;
  transform:translateY(-102%);transition:transform .34s cubic-bezier(.2,.85,.25,1);
  max-width:var(--max);margin:0 auto}
.nav.on .navp{transform:none}
.navh{display:flex;align-items:center;height:46px;margin-bottom:6px}
.navh b{font:800 16px var(--f-d)}
.navh .icb{margin-inline-start:auto}
.nav a{display:flex;align-items:center;min-height:52px;border-bottom:1px solid var(--bd2);
  text-decoration:none;font-weight:700;font-size:16px;gap:10px}
.nav a:last-of-type{border-bottom:0}
.nav a i{font-style:normal;color:var(--acc);font-size:13px;width:20px}
.nav .btn{margin-top:14px;width:100%}

section{padding:40px 0}
section[id],#board{scroll-margin-block-start:70px}
.shead{margin-bottom:22px}
.shead h2{font-size:clamp(25px,6.2vw,36px);margin-bottom:9px}
.shead p{color:var(--tx2);font-size:15.5px;max-width:60ch}
.alt{background:var(--bg2);border-block:1px solid var(--bd2)}
h1{font-size:clamp(33px,8.6vw,56px);margin-bottom:14px}
h1 em{font-style:normal;color:var(--brand)}
.lede{color:var(--tx2);font-size:clamp(15.5px,4.1vw,18px);max-width:62ch}
.pill{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--bd);
  border-radius:999px;padding:7px 13px;font:700 12px var(--f-u);color:var(--tx2);
  background:var(--panel);margin-bottom:16px}
.pill s{width:7px;height:7px;border-radius:50%;background:var(--brand);text-decoration:none;
  animation:blip 2.4s ease-in-out infinite}
@keyframes blip{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.75)}}
.trust{margin-top:20px;color:var(--tx3);font-size:13px;line-height:1.55}

.cards{display:grid;gap:12px}
.card{background:var(--panel);border:1px solid var(--bd2);border-radius:var(--rl);
  padding:17px;container-type:inline-size;box-shadow:var(--shadow)}
.card i{font-style:normal;display:grid;place-items:center;width:38px;height:38px;
  border-radius:10px;background:var(--soft);color:var(--brand);font-size:17px;
  margin-bottom:12px;flex:none}
.card h3{font-size:17px;margin-bottom:6px}
.card p{color:var(--tx2);font-size:14.5px}
@container (min-width:430px){
  .card{display:grid;grid-template-columns:auto 1fr;column-gap:14px;align-items:start}
  .card i{margin-bottom:0;grid-row:span 2}}

.nots{display:grid;gap:10px}
.not{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;
  background:var(--panel);border:1px solid var(--bd2);border-radius:var(--rl);padding:14px 15px}
.not i{font-style:normal;color:var(--tx3);font-size:14px;line-height:1.5}
.not b{display:block;font:700 15px var(--f-u);margin-bottom:2px}
.not span{color:var(--tx3);font-size:13.5px;line-height:1.5}

.tiers{display:grid;gap:12px}
.tier{background:var(--panel);border:1px solid var(--bd2);border-radius:var(--rl);
  padding:17px;position:relative;box-shadow:var(--shadow)}
.tier.here{border-color:var(--brand);border-width:2px;padding:16px}
.tth{display:flex;align-items:center;gap:9px;margin-bottom:4px}
.tth i{font-style:normal;font-size:17px;color:var(--brand)}
.tth h3{font-size:19px}
.tth u{margin-inline-start:auto;text-decoration:none;font:800 9.5px var(--f-u);
  letter-spacing:.12em;background:var(--brand);color:var(--brandi);
  padding:5px 8px;border-radius:999px;white-space:nowrap}
.tprice{font:800 20px var(--f-d);margin:8px 0 3px}
.tsub{font-weight:700;font-size:14px;margin-bottom:5px}
.tier p{color:var(--tx2);font-size:14px}
.tier .ann{margin-top:8px;font-size:12.5px;color:var(--tx3)}

.pcard{background:var(--panel);border:1px solid var(--bd);border-radius:var(--rl);
  overflow:hidden;box-shadow:var(--shadow)}
.prow{display:flex;align-items:baseline;gap:12px;padding:14px 16px;border-block-end:1px solid var(--bd2)}
.prow span{font-size:14px;color:var(--tx2);min-width:0}
.prow b{margin-inline-start:auto;font:800 16px var(--f-d);white-space:nowrap;text-align:end}
.prow.big b{font-size:24px;color:var(--brand)}
.prow.free b{color:var(--acc)}
.plist{padding:14px 16px 4px}
.plist div{display:grid;grid-template-columns:auto 1fr;gap:10px;margin-bottom:11px;
  font-size:14.5px;color:var(--tx2);align-items:start}
.plist i{font-style:normal;color:var(--brand);font-weight:800;line-height:1.5}
.pfoot{padding:4px 16px 16px}
.pfoot .btn{width:100%}
.fine{margin-top:12px;color:var(--tx3);font-size:12.5px;line-height:1.55}

details{background:var(--panel);border:1px solid var(--bd2);border-radius:var(--rl);
  margin-bottom:10px;overflow:hidden}
summary{list-style:none;cursor:pointer;padding:15px 16px;font-weight:700;font-size:15.5px;
  display:flex;gap:12px;align-items:flex-start;min-height:54px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";margin-inline-start:auto;color:var(--brand);font-weight:800;
  font-size:19px;line-height:1.2;flex:none}
details[open] summary::after{content:"\2013"}
details p{padding:0 16px 16px;color:var(--tx2);font-size:14.5px}

.band{background:var(--brand);color:var(--brandi);border-radius:var(--rl);
  padding:24px 20px;text-align:center}
.band h2{font-size:clamp(23px,5.8vw,31px);margin-bottom:9px;color:var(--brandi)}
.band p{opacity:.88;font-size:15px}
.band .brow{justify-content:center}
.band .b1{background:var(--brandi);color:var(--brand)}
.band .b2{border-color:color-mix(in srgb,var(--brandi) 45%,transparent);color:var(--brandi)}
.band .b2:hover{background:color-mix(in srgb,var(--brandi) 14%,transparent)}

/* ══ UNIVERSAL FOOTER — locked markup, every colour from a variable ══ */
footer{background:var(--bg);border-top:1px solid var(--bd)}
.fin{padding-block:30px 24px;text-align:center}
.fbrand{display:flex;align-items:center;justify-content:center;gap:10px;font:800 19px var(--f-d);
  letter-spacing:-.02em;color:var(--tx);background:none;border:0;padding:6px 4px;
  margin:0 auto;min-height:44px;cursor:pointer}
.fbrand .mk{color:var(--mark);width:26px;height:26px;flex:none}
.ftag{color:var(--tx3);font-size:13.5px;line-height:1.5;margin:8px auto 0;max-width:36ch}
.frule{height:1px;background:var(--bd2);margin:20px 0}
.frow{display:flex;flex-wrap:wrap;justify-content:center}
.flink{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 9px;
  font:600 14.5px var(--f-u);color:var(--tx2);cursor:pointer;background:none;border:0;
  text-decoration:none}
.flink:hover{color:var(--brand)}
.ftiers{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:10px}
.tchip{display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:0 13px;
  border:1px solid var(--bd);border-radius:999px;font:700 13.5px var(--f-u);color:var(--tx2);
  background:var(--panel);cursor:pointer}
.tchip i{font-style:normal;color:var(--tx3);font-size:12px}
.tchip[aria-current="true"]{border-color:var(--brand);color:var(--tx);background:var(--panel2)}
.tchip[aria-current="true"] i{color:var(--brand)}
.fco{display:block;color:var(--tx3);font-size:12.5px;line-height:1.65;margin-top:16px}
.brandfoot{display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;
  white-space:nowrap;min-height:46px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:linear-gradient(90deg,var(--stripA),var(--stripB) 45%,var(--stripA));
  border-top:1px solid var(--stripBd);color:var(--stripTx);overflow:hidden}
.bf1{font:600 9.5px var(--f-u);letter-spacing:.16em;text-transform:uppercase;
  margin-inline-end:12px;min-width:0;overflow:hidden;text-overflow:ellipsis}
.bf2{font:800 11.5px var(--f-d);letter-spacing:.04em;color:var(--stripTx)}
.bolt{margin:0 11px;font-size:11px;line-height:1}
.bf3{font:800 11.5px var(--f-d);letter-spacing:.04em;color:var(--stripName)}

/* hub tier cards get a real way through */
.tgo{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;min-height:46px;
  margin-top:13px;border-radius:var(--r);border:1px solid var(--bd);background:var(--panel2);
  color:var(--tx);font:700 13.5px var(--f-u);cursor:pointer}
.tgo::after{content:"92";font-weight:800;color:var(--brand)}
.tgo:hover{background:var(--brand);color:var(--brandi);border-color:var(--brand)}
.tgo:hover::after{color:var(--brandi)}
.tier.here .tgo{background:var(--brand);color:var(--brandi);border-color:var(--brand)}
.tier.here .tgo::after{color:var(--brandi)}
.prow.cmp{align-items:baseline;flex-wrap:wrap}
.prow.cmp span{font-size:14px}
.prow.cmp span b{font:800 15px var(--f-d);color:var(--tx);margin-inline-end:2px}
.prow.cmp em{flex-basis:100%;font-style:normal;font-size:12px;color:var(--tx3)}

#toast{position:fixed;inset-block-end:calc(18px + env(safe-area-inset-bottom));
  inset-inline:16px;z-index:90;background:var(--tx);color:var(--bg);border-radius:12px;
  padding:14px 16px;font-size:14px;font-weight:600;text-align:center;opacity:0;
  transform:translateY(12px);pointer-events:none;transition:opacity .25s ease,transform .25s ease;
  max-width:520px;margin:0 auto}
#toast.on{opacity:1;transform:none}

/* scroll reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.8,.25,1),transform .7s cubic-bezier(.2,.8,.25,1)}
.rv.in{opacity:1;transform:none}

@media(min-width:640px){
  .cards{grid-template-columns:1fr 1fr}
  .nots{grid-template-columns:1fr 1fr}
  .tiers{grid-template-columns:1fr 1fr 1fr;align-items:start}
  section{padding:56px 0}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important}
  .rv{opacity:1;transform:none}
}

.hero{position:relative;padding:34px 0 10px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(80% 50% at 92% 0%,color-mix(in srgb,var(--brand) 15%,transparent),transparent 60%),
             radial-gradient(70% 48% at 0% 42%,color-mix(in srgb,var(--acc) 13%,transparent),transparent 58%)}
.hero .wrap{position:relative;z-index:1}

/* ── the broadcast deck ─────────────────────────── */
.deck{margin-top:24px;background:linear-gradient(165deg,var(--deck),var(--deck2));
  border:1px solid var(--deckbd);border-radius:var(--rl);overflow:hidden;
  box-shadow:0 22px 50px rgba(8,12,17,.32);color:var(--decktx)}
.dh{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--deckbd);
  background:rgba(255,255,255,.03);flex-wrap:wrap}
.dh b{font:800 13.5px var(--f-d);letter-spacing:-.01em}
.dh span{font-size:11.5px;color:var(--decktx2);white-space:nowrap}
.dh u{margin-inline-start:auto;text-decoration:none;font:800 9.5px var(--f-u);letter-spacing:.14em;
  padding:5px 9px;border-radius:999px;background:var(--live);color:#1A0700;
  display:inline-flex;align-items:center;gap:6px}
.dh u s{width:6px;height:6px;border-radius:50%;background:#1A0700;text-decoration:none;
  animation:blip 1.6s ease-in-out infinite}
.rnd{padding:9px 14px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--deckbd)}
.rnd em{font-style:normal;font:800 10px var(--f-u);letter-spacing:.16em;text-transform:uppercase;
  color:var(--decktx2)}
.rnd b{font:800 12.5px var(--f-d);color:var(--live)}
.pips{margin-inline-start:auto;display:flex;gap:5px}
.pips i{width:16px;height:3px;border-radius:99px;background:rgba(255,255,255,.16);font-style:normal}
.pips i.on{background:var(--live)}

.brkwrap{position:relative;padding:14px;height:calc(var(--k,1) * 356px + 28px)}
.brk{position:absolute;inset-block-start:14px;inset-inline-start:14px;width:344px;height:356px;
  transform:scale(var(--k,1));transform-origin:0 0}
.brk svg{position:absolute;inset:0;width:344px;height:356px;overflow:visible}
.brk svg path{fill:none;stroke:var(--deckbd);stroke-width:1.6}
.brk svg path.on{stroke:var(--live);stroke-dasharray:var(--L);stroke-dashoffset:var(--L);
  animation:drawl .5s ease forwards}
@keyframes drawl{to{stroke-dashoffset:0}}
.slot{position:absolute;width:104px;height:32px;border-radius:7px;background:rgba(255,255,255,.055);
  border:1px solid var(--deckbd);display:flex;align-items:center;gap:6px;padding:0 7px;
  font:700 12px var(--f-u);color:var(--decktx);opacity:0;transform:translateY(6px);
  transition:opacity .34s ease,transform .34s ease,background .34s ease,border-color .34s ease}
.slot.in{opacity:1;transform:none}
.slot em{font-style:normal;font-size:9px;color:var(--decktx2);width:11px;flex:none}
.slot span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.slot i{font-style:normal;font:800 12px var(--f-d);font-variant-numeric:tabular-nums;
  color:var(--decktx2);opacity:0;transition:opacity .3s ease}
.slot.scored i{opacity:1}
.slot.win{background:color-mix(in srgb,var(--win) 17%,transparent);border-color:var(--win)}
.slot.win i{color:var(--win)}
.slot.lose{opacity:.42}
.slot.champ{background:var(--live);border-color:var(--live);color:#1A0700;
  box-shadow:0 0 0 4px color-mix(in srgb,var(--live) 26%,transparent)}
.slot.champ em,.slot.champ i{color:#1A0700}
.cup{position:absolute;inset-inline-start:240px;inset-block-start:150px;width:104px;
  text-align:center;opacity:0;transform:scale(.7);
  transition:opacity .4s ease,transform .5s cubic-bezier(.2,1.5,.4,1)}
.cup.on{opacity:1;transform:none}
.cup b{display:block;font:800 11px var(--f-u);letter-spacing:.16em;color:var(--live)}
.dfoot{display:flex;gap:8px;padding:12px 14px;border-top:1px solid var(--deckbd);flex-wrap:wrap}
.dbtn{flex:1;min-height:44px;min-width:120px;border-radius:9px;border:1px solid var(--deckbd);
  background:rgba(255,255,255,.05);color:var(--decktx);font:700 13px var(--f-u);cursor:pointer}
.dbtn:hover{background:rgba(255,255,255,.1)}
.dbtn.p{background:var(--live);border-color:var(--live);color:#1A0700}

/* ── the ladder ─────────────────────────────────── */
.sig{background:var(--panel);border:1px solid var(--bd);border-radius:var(--rl);
  overflow:hidden;box-shadow:var(--shadow)}
.lh{display:flex;align-items:center;gap:9px;padding:14px 15px;border-bottom:1px solid var(--bd2);
  background:var(--panel2)}
.lh b{font:800 14px var(--f-d)}
.lh span{font-size:12px;color:var(--tx3)}
.lh u{margin-inline-start:auto;text-decoration:none;font:800 10px var(--f-u);letter-spacing:.12em;
  background:var(--brand);color:var(--brandi);padding:5px 9px;border-radius:999px}
.lrow{display:grid;grid-template-columns:30px 30px 1fr auto auto;gap:9px;align-items:center;
  padding:11px 14px;border-bottom:1px solid var(--bd2);background:var(--panel);
  will-change:transform}
.lrow:last-child{border-bottom:0}
.lrow em{font-style:normal;font:800 13px var(--f-d);color:var(--tx3);font-variant-numeric:tabular-nums}
.lav{width:30px;height:30px;border-radius:50%;background:var(--soft);color:var(--brand);
  display:grid;place-items:center;font:800 12px var(--f-d)}
.lrow b{font:700 14px var(--f-u);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lrow .rt{font:800 15px var(--f-d);font-variant-numeric:tabular-nums;color:var(--tx)}
.mv{font:800 11px var(--f-u);min-width:34px;text-align:end;opacity:0;transition:opacity .3s ease}
.mv.on{opacity:1}
.mv.up{color:#0E8A5F}.mv.dn{color:var(--brand)}
.lrow.hot{background:color-mix(in srgb,var(--brand) 8%,var(--panel))}
.lfoot{padding:12px 14px;border-top:1px solid var(--bd2);display:flex;align-items:center;gap:9px;
  font-size:12.5px;color:var(--tx3);flex-wrap:wrap}
.lfoot b{color:var(--tx);font-weight:800}
.lbtn{margin-inline-start:auto;min-height:44px;padding:0 14px;border-radius:9px;
  border:1px solid var(--bd);background:var(--panel2);color:var(--tx);
  font:700 13px var(--f-u);cursor:pointer}

.card i{background:color-mix(in srgb,var(--brand) 12%,transparent)}
.tier.here{background:linear-gradient(170deg,var(--panel),color-mix(in srgb,var(--brand) 8%,var(--panel)))}
.prow.big b{color:var(--brand)}

@media(min-width:640px){
  .brkwrap{padding:20px}
  .brk{inset-block-start:20px;inset-inline-start:20px}
}