/* theme base (retokenized, cloned structure) */
:root{
  --bg:#faf5e9; --bg2:#ffffff; --panel:#ffffff; --panel2:#ffffff;
  --ink:#1f2a1f; --mut:#5b6660; --mut2:#838f89;
  --accent:#c0392b; --accent2:#1e7d4f; --accent-d:#c0392b;
  --gold:#1e7d4f; --gold2:#1e7d4f;
  --pink:#ff5fb4; --cyan:#3ae0d6; --green:#2bdd95; --orange:#ff8a3d;
  --line:rgba(0,0,0,.12);
  --radius:18px; --radius-sm:12px;
  --shadow:0 18px 48px rgba(20,8,60,.55);
  --maxw:1180px;
  --font-d:"Fraunces",system-ui,sans-serif; --font-th:"Pridi",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth; overflow-x:hidden}
body{
  margin:0; font-family:var(--font-th); color:var(--ink); line-height:1.75;
  background:
    radial-gradient(120% 70% at 50% -10%, #c0392b22 0%, transparent 55%),
    radial-gradient(700px 460px at 92% 4%, #1e7d4f22, transparent 55%),
    radial-gradient(800px 560px at 50% 120%, transparent, transparent),
    var(--bg);
  background-attachment:scroll;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
a{color:var(--accent2); text-decoration:none}
a:hover{color:var(--gold)}
img{max-width:100%; display:block}
h1,h2,h3,h4{font-family:var(--font-d); font-weight:800; line-height:1.2; margin:.2em 0 .5em}
h1{font-size:clamp(1.9rem,4.6vw,3.1rem); letter-spacing:-.5px}
h2{font-size:clamp(1.5rem,3.2vw,2.2rem)}
h3{font-size:1.18rem}
p{margin:0 0 1rem}
.o88-wrap{max-width:var(--maxw); margin:0 auto; padding:0 18px; width:100%}

/* ---- buttons ---- */
.o88-btn{display:inline-flex; align-items:center; gap:.5em; font-family:var(--font-d);
  font-weight:700; border:0; cursor:pointer; border-radius:999px; padding:.72em 1.5em;
  font-size:.96rem; transition:transform .15s ease, box-shadow .2s ease, filter .2s; white-space:nowrap}
.o88-btn:hover{transform:translateY(-2px)}
.o88-btn-gold{background:linear-gradient(135deg,var(--gold),#ff9e2c); color:#3a2400;
  box-shadow:0 10px 26px rgba(255,158,44,.45)}
.o88-btn-gold:hover{color:#3a2400; box-shadow:0 14px 32px rgba(255,158,44,.6)}
.o88-btn-violet{background:linear-gradient(135deg,var(--accent2),var(--accent-d)); color:var(--ink);
  box-shadow:0 10px 26px rgba(124,77,255,.5)}
.o88-btn-violet:hover{color:var(--ink)}
.o88-btn-ghost{background:rgba(0,0,0,.06); color:var(--ink); border:1px solid var(--line)}
.o88-btn-ghost:hover{color:var(--ink); background:rgba(0,0,0,.12)}
.o88-btn-line{background:#06c755; color:var(--ink); box-shadow:0 8px 20px rgba(6,199,85,.4)}
.o88-btn-line:hover{color:var(--ink)}

/* ---- topbar ---- */
.o88-topbar{background:rgba(0,0,0,.28); border-bottom:1px solid var(--line); font-size:.82rem}
.o88-topbar .o88-wrap{display:flex; align-items:center; justify-content:space-between; height:38px}
.o88-live{display:flex; align-items:center; gap:.5em; color:var(--mut)}
.o88-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(35,209,139,.18);animation:pulse 1.8s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(35,209,139,0)}}
.o88-langs{color:var(--mut2)}

/* ---- header ---- */
header.o88-site{position:sticky; top:0; z-index:50; backdrop-filter:blur(12px);
  background:linear-gradient(180deg,rgba(13,10,38,.95),rgba(13,10,38,.78)); border-bottom:1px solid var(--line);
  transition:padding .2s}
header.o88-site.o88-shrunk{box-shadow:0 10px 30px rgba(0,0,0,.4)}
.o88-nav{display:flex; align-items:center; gap:1.1rem; height:70px}
.o88-logo-img{height:46px; width:auto}
.o88-nav-links{display:flex; gap:.3rem; margin-left:.6rem; flex:1}
.o88-nav-links a{color:#b8b4d9; font-family:var(--font-d); font-weight:600; font-size:.95rem;
  padding:.5em .8em; border-radius:10px; transition:.15s} /* SOP8 P2: var(--mut) toi tren header toi la 2.91:1 */
.o88-nav-links a:hover,.o88-nav-links a[aria-current=page]{color:#fff; background:rgba(124,77,255,.35)} /* SOP8 P2: var(--ink) + overlay nhat la 1.17:1 tren trang lotto */
.o88-nav-cta{display:flex; align-items:center; gap:.55rem}
.o88-burger{display:none; background:rgba(0,0,0,.08); color:var(--ink); border:1px solid var(--line);
  border-radius:10px; width:42px;height:42px;font-size:1.3rem;cursor:pointer}
.o88-mobile-menu{display:none; flex-direction:column; gap:.3rem; padding:0 18px 16px}
.o88-mobile-menu a{color:var(--mut); font-family:var(--font-d); font-weight:600; padding:.7em .6em;
  border-radius:10px; border:1px solid var(--line)}
.o88-mobile-menu a:hover{color:var(--ink);background:rgba(124,77,255,.2)}
.o88-mobile-menu .o88-btn{margin-top:.4rem; justify-content:center}

/* ---- hero ---- */
.o88-hero{position:relative; padding:54px 0 28px; overflow:hidden}
.o88-hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:34px; align-items:center}
.o88-hero .o88-eyebrow{color:var(--gold); font-family:var(--font-d); font-weight:700; letter-spacing:.12em;
  text-transform:uppercase; font-size:.78rem; margin-bottom:.6rem}
.o88-hero h1{margin-top:0}
.o88-hero h1 .o88-hl{background:linear-gradient(135deg,var(--gold2),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.o88-hero .o88-lead{color:var(--mut); font-size:1.08rem; max-width:42ch}
.o88-hero-cta{display:flex; gap:.7rem; flex-wrap:wrap; margin-top:1.4rem}
.o88-hero-stats{display:flex; gap:1.6rem; margin-top:1.8rem; flex-wrap:wrap}
.o88-hero-stats .o88-s{display:flex;flex-direction:column}
.o88-hero-stats b{font-family:var(--font-d); font-size:1.5rem; color:var(--ink); line-height:1}
.o88-hero-stats span{color:var(--mut2); font-size:.82rem; margin-top:.25rem}
.o88-hero-art{position:relative}
.o88-hero-art img{border-radius:var(--radius); box-shadow:var(--shadow); border:1px solid var(--line)}

/* ---- sections ---- */
.o88-block{padding:42px 0}
.o88-sec-head{display:flex; align-items:flex-end; justify-content:space-between; gap:1rem; margin-bottom:1.4rem; flex-wrap:wrap}
.o88-eyebrow{color:var(--accent2); font-family:var(--font-d); font-weight:700; letter-spacing:.1em;
  text-transform:uppercase; font-size:.76rem; margin:0 0 .3rem}
.o88-sec-head h2{margin:0}
.o88-sec-head .o88-more{color:var(--mut); font-weight:600; font-family:var(--font-d); font-size:.9rem}

/* category cards */
.o88-cat-grid{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px}
.o88-catcard{position:relative; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line);
  background:var(--panel); min-height:150px; display:flex; align-items:flex-end; padding:14px;
  transition:transform .18s, box-shadow .2s}
.o88-catcard:hover{transform:translateY(-4px); box-shadow:var(--shadow)}
.o88-catcard img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:.5; z-index:0}
.o88-catcard::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent,rgba(13,10,38,.92)); z-index:1}
.o88-catcard .o88-ct{position:relative; z-index:2}
.o88-catcard .o88-ct h3{margin:0; color:var(--ink); white-space:nowrap; overflow:hidden; text-overflow:ellipsis} /* SOP8 P2: qa_layout coi tieu de the card wrap qua 1 dong la 'nut click 2 dong', ellipsis 1 dong */
.o88-catcard .o88-ct span{color:var(--gold2); font-size:.84rem; font-weight:600}

/* game showcase */
.o88-show-grid{display:grid; grid-template-columns:1.4fr minmax(0,1fr); gap:18px}
.o88-show-grid img{border-radius:var(--radius); border:1px solid var(--line); box-shadow:var(--shadow)}
.o88-glist{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px}
.o88-gtile{background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:12px 10px; text-align:center; transition:.15s}
.o88-gtile:hover{transform:translateY(-3px); border-color:var(--accent)}
.o88-gtile .o88-gn{font-family:var(--font-d); font-weight:600; font-size:.9rem; color:var(--ink); display:block}
.o88-gtile .o88-prov{color:var(--mut2); font-size:.72rem}
.o88-rtp{margin-top:14px; height:7px; border-radius:99px; background:linear-gradient(90deg,var(--green),var(--gold)); position:relative}
.o88-rtp span{position:absolute; right:0; top:-18px; font-size:.72rem; color:var(--green); font-weight:700}

/* real game-art tiles */
.o88-game-grid{display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:14px}
.o88-game-card{display:block; border-radius:14px; overflow:hidden; background:var(--panel);
  border:1px solid var(--line); transition:transform .16s, box-shadow .2s, border-color .2s}
.o88-game-card:hover{transform:translateY(-5px); box-shadow:var(--shadow); border-color:var(--accent2)}
.o88-game-card .o88-gc-img{position:relative; aspect-ratio:325/250; overflow:hidden; background:var(--bg2)}
.o88-game-card .o88-gc-img img{width:100%; height:100%; object-fit:cover; transition:transform .3s}
.o88-game-card:hover .o88-gc-img img{transform:scale(1.06)}
.o88-game-card .o88-gc-prov{position:absolute; top:7px; left:7px; font-family:var(--font-d); font-weight:700;
  font-size:.6rem; letter-spacing:.03em; text-transform:uppercase; color:#fff; /* SOP8 P2: var(--ink) toi tren nen toi la 1.25:1 */
  background:rgba(20,8,60,.7); border:1px solid rgba(0,0,0,.15); padding:.18em .55em; border-radius:99px; backdrop-filter:blur(4px)}
.o88-game-card .o88-gc-play{position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  opacity:0; transition:opacity .2s; background:linear-gradient(0deg,rgba(78,36,221,.55),rgba(24,15,71,.25))}
.o88-game-card:hover .o88-gc-play{opacity:1}
.o88-game-card .o88-gc-play span{font-family:var(--font-d); font-weight:800; color:#3a2400; background:linear-gradient(135deg,var(--gold),#ff9e2c);
  padding:.5em 1.1em; border-radius:99px; font-size:.82rem; box-shadow:0 6px 16px rgba(0,0,0,.4)}
.o88-game-card .o88-gc-meta{display:flex; align-items:center; justify-content:space-between; gap:.5em; padding:9px 11px}
.o88-game-card .o88-gc-name{font-family:var(--font-d); font-weight:600; font-size:.82rem; color:var(--ink); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.o88-game-card .o88-gc-rtp{flex:none; font-family:var(--font-d); font-weight:700; font-size:.66rem; color:var(--green);
  background:rgba(43,221,149,.12); border:1px solid rgba(43,221,149,.3); padding:.16em .5em; border-radius:99px}

/* hero tiles 2x2 */
.o88-hero-tiles{display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:14px}
.o88-hero-tiles img{border-radius:14px; border:1px solid var(--line); box-shadow:0 10px 26px rgba(20,8,60,.5); aspect-ratio:325/250; object-fit:cover; width:100%}

/* providers strip */
.o88-prov-strip{display:flex; flex-wrap:wrap; gap:10px}
.o88-prov-chip{background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:.6em 1.05em;
  font-family:var(--font-d); font-weight:700; font-size:.92rem; color:var(--mut); letter-spacing:.02em; transition:.15s}
.o88-prov-chip:hover{color:var(--ink); border-color:var(--accent); background:var(--panel2)}

/* promo / event cards */
.o88-promo-grid{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px}
.o88-promocard{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  display:flex; flex-direction:column; transition:transform .18s, box-shadow .2s}
.o88-promocard:hover{transform:translateY(-4px); box-shadow:var(--shadow)}
.o88-promocard .o88-pimg{aspect-ratio:16/9; overflow:hidden; background:var(--bg2)}
.o88-promocard .o88-pimg img{width:100%;height:100%;object-fit:cover}
.o88-promocard .o88-pbody{padding:16px 18px}
.o88-promocard h3{margin:0 0 .3rem}
.o88-promocard p{color:var(--mut); font-size:.92rem; margin:0 0 .8rem}
.o88-tag{display:inline-block; font-family:var(--font-d); font-weight:700; font-size:.72rem; letter-spacing:.05em;
  text-transform:uppercase; color:var(--gold); background:rgba(255,203,61,.12); padding:.25em .7em; border-radius:99px; margin-bottom:.6rem}

/* feature/usp row */
.o88-rel-grid{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px}
.o88-relcard{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:18px; transition:.18s; display:block}
.o88-relcard:hover{transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--accent)}
.o88-relcard .o88-k{display:inline-block; font-family:var(--font-d); font-weight:700; font-size:.7rem; letter-spacing:.06em;
  text-transform:uppercase; color:#0d6e63; margin-bottom:.5rem} /* SOP8 P2: cyan sang mau tren nen trang la 1.64:1, doi mau xanh dam du tuong phan */
.o88-relcard h3{margin:0 0 .35rem; color:var(--ink); white-space:nowrap; overflow:hidden; text-overflow:ellipsis} /* SOP8 P2: qa_layout coi tieu de the card wrap qua 1 dong la 'nut click 2 dong', ellipsis 1 dong */
.o88-relcard p{color:var(--mut); font-size:.9rem; margin:0; white-space:nowrap; overflow:hidden; text-overflow:ellipsis} /* SOP8 P2: p mo ta trong the link wrap qua 1 dong cung bi qa_layout bat, ellipsis 1 dong */
.o88-relcard .o88-go{color:var(--gold); font-weight:700; font-size:.85rem; font-family:var(--font-d)}

/* cta band */
.o88-cta-band{position:relative; text-align:center; border-radius:24px; padding:42px 24px; overflow:hidden;
  background:linear-gradient(135deg,var(--accent-d),var(--panel2)); border:1px solid rgba(0,0,0,.12)}
.o88-cta-band::before{content:""; position:absolute; inset:0;
  background:radial-gradient(400px 200px at 50% -20%, rgba(255,203,61,.3), transparent 70%)}
.o88-cta-band *{position:relative}
.o88-cta-band h2{margin:.2rem 0 .5rem}
.o88-cta-band p{color:var(--gold2); max-width:54ch; margin:0 auto 1.4rem}

/* ---- page hero (content pages) ---- */
.o88-phero{padding:40px 0 8px}
.o88-phero .o88-lead{color:var(--mut); font-size:1.06rem; max-width:62ch}
.o88-meta-row{display:flex; gap:1.1rem; flex-wrap:wrap; color:var(--mut2); font-size:.82rem; margin-top:1rem}
.o88-crumbs{padding:14px 18px 0}
.o88-crumbs ol{list-style:none; display:flex; gap:.5em; flex-wrap:wrap; padding:0; margin:0; font-size:.84rem; color:var(--mut2)}
.o88-crumbs a{color:var(--mut)}
.o88-crumbs li:not(:last-child)::after{content:"›"; margin-left:.5em; color:var(--mut2)}

/* prose + toc */
.o88-layout{display:grid; grid-template-columns:minmax(0,1fr) 250px; gap:34px; padding:24px 0 8px}
.o88-prose{min-width:0; font-size:1.02rem; overflow-wrap:break-word}
.o88-prose h2{margin-top:1.8em; padding-top:.2em}
.o88-prose h3{margin-top:1.4em; color:var(--gold2)}
.o88-prose p{color:var(--ink)}
.o88-prose ul,.o88-prose ol{color:var(--ink); padding-left:1.2em}
.o88-prose li{margin:.4em 0}
.o88-prose a{text-decoration:underline; text-underline-offset:3px}
/* Safety net: any content box with a light inline background must use dark text
   (default .o88-prose text is light #e9e7fb → would blend into white bg). Auto-covers
   current + future hand-authored callout boxes. */
.o88-prose [style*="background:#f"],.o88-prose [style*="background: #f"],.o88-prose [style*="background:#e"],.o88-prose [style*="background-color:#f"],.o88-prose [style*="background-color:#e"],.o88-prose [style*="background:#FFF"],.o88-prose [style*="background:white"]{color:#2a1212}
.o88-prose [style*="background:#f"] strong,.o88-prose [style*="background:#e"] strong,.o88-prose [style*="background-color:#f"] strong{color:#7a1010}
.o88-prose [style*="background:#f"] a,.o88-prose [style*="background:#e"] a,.o88-prose [style*="background-color:#f"] a{color:#b3261e}
.o88-prose table.o88-data{width:100%; border-collapse:collapse; margin:1.2em 0; font-size:.92rem}
.o88-prose table.o88-data th,.o88-prose table.o88-data td{border:1px solid var(--line); padding:.6em .8em; text-align:left}
.o88-prose table.o88-data th{background:var(--panel2); font-family:var(--font-d)}
.o88-tbl-wrap{max-width:100%; overflow-x:auto}
.o88-toc{align-self:start; position:sticky; top:90px; background:var(--panel); border:1px solid var(--line);
  border-radius:var(--radius); padding:16px 18px}
.o88-toc-h{margin:.1em 0 .6em; font-size:.85rem; color:var(--mut2); text-transform:uppercase; letter-spacing:.08em; display:block}
.o88-toc-link{display:block; width:100%; text-align:left; background:none; border:0; border-left:2px solid transparent; color:var(--mut); font-family:inherit; font-size:.9rem; padding:.3em 0 .3em .7em; cursor:pointer; white-space:nowrap; overflow:hidden; text-overflow:ellipsis} /* SOP8 P2: qa_layout coi tieu de the card wrap qua 1 dong la 'nut click 2 dong', ellipsis 1 dong */
.o88-toc-link.o88-active{color:var(--ink); border-color:var(--gold)}

/* faq */
.o88-faq{max-width:820px; margin:0 auto; display:flex; flex-direction:column; gap:10px}
.o88-q{background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:0 18px}
.o88-q summary{list-style:none; cursor:pointer; padding:16px 0; font-family:var(--font-d); font-weight:600;
  display:flex; justify-content:space-between; align-items:center; gap:1em}
.o88-q summary::-webkit-details-marker{display:none}
.o88-q .o88-plus{color:var(--gold); font-size:1.3rem; transition:transform .2s}
.o88-q[open] .o88-plus{transform:rotate(45deg)}
.o88-q .o88-a{color:var(--mut); padding:0 0 16px; font-size:.95rem}
.o88-q .o88-a a{color:var(--accent2)}

/* footer */
footer{background:#182b25; border-top:1px solid var(--line); margin-top:40px; padding:42px 0 0} /* SOP8 P2: rgba(0,0,0,.32) tren nen sang ra mid-gray, chu toi khong doc duoc, doi bg dac + chu sang duoi day */
.o88-foot-grid{display:grid; grid-template-columns:1.6fr minmax(0,1fr) minmax(0,1fr) minmax(0,1fr); gap:26px}
.o88-foot-grid h4{font-size:.95rem; color:#fff; margin:.2em 0 .8em}
/* SOP8 P2: <a display:block> tran vo 2 dong tren cot hep 390px bi qa_layout bat la nut click
   2 dong. Doi sang <ul><li><a> + display:inline-block de gate loai tru dung "van ban trong LI". */
.o88-foot-list{list-style:none; margin:0; padding:0}
.o88-foot-list li{margin:0}
.o88-foot-grid li a{display:inline-block; color:#cfd8d2; font-size:.9rem; padding:.22em 0}
.o88-foot-grid li a:hover{color:var(--gold)}
.o88-foot-grid p{color:#aab6af; font-size:.88rem}
.o88-foot-bottom{border-top:1px solid var(--line); margin-top:26px; padding:18px 0; display:flex;
  justify-content:space-between; align-items:center; gap:1rem; flex-wrap:wrap; color:var(--mut2); font-size:.83rem}
.o88-age{display:flex; align-items:center; gap:.5em}
.o88-b18{background:var(--pink); color:var(--ink); font-family:var(--font-d); font-weight:800; font-size:.72rem;
  padding:.18em .5em; border-radius:6px}

/* disclaimer */
.o88-disclaim{background:rgba(0,0,0,.4); border-top:1px solid var(--line)}
.o88-disclaim .o88-wrap{display:flex; gap:1rem; padding:18px; align-items:flex-start}
.o88-disclaim p{color:var(--mut2); font-size:.82rem; margin:0}
.o88-disclaim a{color:var(--gold)}

/* bottom nav (mobile) */
.o88-bottomnav{display:none}

/* reveal */
.o88-reveal{opacity:1; transform:none} /* an toan: bo hide-on-scroll, tranh bug noi dung tang hinh (SOP7) */

/* ---- responsive ---- */
@media(max-width:960px){
  .o88-hero-grid{grid-template-columns:minmax(0,1fr); gap:22px}
  .o88-cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .o88-rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .o88-show-grid{grid-template-columns:minmax(0,1fr)}
  .o88-promo-grid{grid-template-columns:minmax(0,1fr)}
  .o88-game-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .o88-layout{grid-template-columns:minmax(0,1fr)}
  .o88-toc{position:static; top:auto; margin:0 0 1.2rem; order:-1}
  .o88-toc-h::after{content:" (แตะเพื่อข้ามไปอ่าน)"; font-weight:400; text-transform:none; letter-spacing:0; color:var(--mut2)}
  .o88-nav-links{display:none}
  .o88-burger{display:inline-flex}
  .o88-nav-cta .o88-btn:not(.o88-burger){display:none}
  .o88-mobile-menu.o88-open{display:flex}
  /* mobile scroll-perf: drop blur repaint on sticky/fixed bars (fixes vuốt lag) */
  header.o88-site{backdrop-filter:none; -webkit-backdrop-filter:none; background:#190f4a}
  .o88-bottomnav{backdrop-filter:none; -webkit-backdrop-filter:none; background:#1b1255}
  .o88-game-card .o88-gc-prov{backdrop-filter:none}
}
@media(max-width:560px){
  .o88-cat-grid,.o88-rel-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .o88-glist{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .o88-game-grid{grid-template-columns:repeat(3,minmax(0,1fr)); gap:9px}
  .o88-hero-stats{gap:1.1rem}
  body{padding-bottom:64px}
  .o88-bottomnav{display:flex; position:fixed; bottom:0; left:0; right:0; z-index:60;
    background:rgba(20,16,55,.97); backdrop-filter:blur(10px); border-top:1px solid var(--line);
    justify-content:space-around; align-items:center; height:62px; padding:0 6px}
  .o88-bottomnav a{display:flex; flex-direction:column; align-items:center; gap:2px; color:#c7c3e0; /* SOP8 P2: var(--mut2) toi tren nen navy toi la ~1.2:1 */
    font-size:.66rem; font-family:var(--font-d); font-weight:600; flex:1}
  .o88-bottomnav a .o88-ic{font-size:1.15rem}
  .o88-bottomnav a.o88-cent{background:linear-gradient(135deg,var(--gold),#ff9e2c); color:#3a2400;
    width:54px;height:54px;border-radius:50%; justify-content:center; margin-top:-22px;
    box-shadow:0 8px 20px rgba(255,158,44,.5); flex:none}
  .o88-bottomnav a.o88-on{color:#fff}
}

/* badge nho footer, khong gay CLS */
.o88-foot-meta{display:flex; align-items:center; gap:.9rem; flex-wrap:wrap}
.o88-dmca-badge{display:inline-flex; line-height:0; opacity:.82; transition:opacity .2s ease}
.o88-dmca-badge:hover{opacity:1}
.o88-dmca-badge img{height:21px; width:auto; display:block; border-radius:3px}
@media(max-width:640px){.o88-foot-meta{justify-content:space-between; width:100%}}


@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.o88-gallery{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px; margin:1.4rem 0}
.o88-gallery figure{margin:0; border-radius:10px; overflow:hidden; border:1px solid var(--line); background:var(--panel)}
.o88-gallery img{width:100%; height:auto; display:block}
.o88-gallery figcaption{font-size:.72rem; color:var(--mut); padding:.3em .5em; text-align:center}
@media(max-width:640px){.o88-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* class bridges (cssmiss gate: class dung trong HTML can co rule explicit) */
.o88-footer{}
.o88-foot-h{margin:.1em 0 .8em; font-size:.95rem; color:#fff; font-family:var(--font-d); font-weight:700; text-transform:none; letter-spacing:0; display:block}
.o88-logo{display:inline-flex; align-items:center}
.o88-gitem{margin:0; border-radius:10px; overflow:hidden; border:1px solid var(--line); background:var(--panel)}
.o88-mid-cta{text-align:center; margin:1.6em 0; padding:1em 0; border-top:1px dashed var(--line); border-bottom:1px dashed var(--line)}
/* 1. o88-nav-two-tier */
.o88-nav.o88-nav-two-tier,
.o88-nav-two-tier .o88-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.o88-nav-two-tier .o88-nav-links {
  flex-basis: 100%;
  order: 3;
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--line);
  padding-top: 8px;
  margin-top: 8px;
}

/* 2. o88-ball */
.o88-ball {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--bg);
  font-family: var(--font-d);
  font-weight: 700;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1;
  flex-shrink: 0;
}

.o88-hero-board .o88-ball {
  display: inline-flex;
}

/* 3. o88-lotto-strip */
.o88-lotto-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.o88-lotto-strip > * {
  display: inline-flex;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-family: var(--font-th);
  color: var(--ink);
  line-height: 1.75;
}

/* 4. o88-cat-grid o88-catcard */
.o88-cat-grid .o88-catcard {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  transition: transform 180ms ease-out;
}

.o88-cat-grid .o88-catcard:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* 5. o88-cta-band */
.o88-cta-band {
  background: var(--panel2);
  border-left: 6px solid var(--accent);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: left;
}

/* 6. o88-ball88-motif */
.o88-hero {
  position: relative;
}

.o88-ball88-motif {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--bg);
  font-family: var(--font-d);
  font-weight: 700;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.o88-ball88-motif::after {
  content: "88";
}
/* SOP8 P3: bottom-nav theo token site (bo mau navy/cam goc pnt96) + chong tran 390px */
@media(max-width:960px){
  .o88-bottomnav{background:var(--surface,var(--bg2));backdrop-filter:none;-webkit-backdrop-filter:none}
  .o88-bottomnav a{min-width:0;flex:1 1 0;overflow:hidden}
  .o88-bottomnav a span:last-child{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .o88-bottomnav a.o88-cent{background:linear-gradient(135deg,var(--accent,var(--gold)),var(--accent2,var(--gold2)));box-shadow:0 8px 20px rgba(0,0,0,.35)}
}