/* ============================================================
   博澳娱乐官网 · 共享样式表  /assets/site.css
   深夜数据流 × 热带通透感 · Bento 群岛式外壳
   ============================================================ */

:root{
  --bo-night:#0A1628;
  --bo-ink:#04070D;
  --bo-cyan:#25E6C8;
  --bo-coral:#FF6B4A;
  --bo-ice:#EAF2FF;
  --bo-slate:#7E8FA6;
  --bo-panel:#0E3B41;
  --bo-sand:#F2E4CD;
  --bo-glow:#A9FFF0;

  --bo-line:rgba(37,230,200,.30);
  --bo-line-soft:rgba(126,143,166,.24);
  --bo-surface:rgba(14,59,65,.40);

  --bo-font-display:"Noto Sans SC","Source Han Sans SC","PingFang SC",system-ui,sans-serif;
  --bo-font-body:"Source Han Serif SC","Noto Serif SC","Songti SC",serif;
  --bo-font-round:"PingFang SC","Hiragino Sans GB","Noto Sans SC",system-ui,sans-serif;
  --bo-font-mono:"JetBrains Mono","SFMono-Regular",ui-monospace,monospace;

  --bo-radius:16px;
  --bo-radius-lg:26px;
  --bo-cut:18px;
  --bo-shadow-hard:6px 6px 0 rgba(4,7,13,.85);
  --bo-shadow-float:0 18px 42px rgba(4,7,13,.58);

  --bo-shell:min(1240px,100%);
  --bo-gutter:clamp(18px,4vw,40px);
  --bo-stack:clamp(46px,7vw,104px);
  --bo-break:900px;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bo-night);
  color:var(--bo-ice);
  font-family:var(--bo-font-body);
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,h6{
  margin:0;
  font-family:var(--bo-font-display);
  font-weight:800;
  line-height:1.14;
  letter-spacing:-0.02em;
  color:var(--bo-ice);
}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
a{color:var(--bo-cyan);text-decoration:none}
a:hover{color:var(--bo-glow)}
ul,ol{margin:0;padding:0}
img,svg,video{max-width:100%}
button{font:inherit;color:inherit}
main{display:block}
:focus-visible{
  outline:2px solid var(--bo-glow);
  outline-offset:3px;
  border-radius:4px;
}
.bo-sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- skip link ---------- */
.bo-skip{
  position:fixed;
  left:50%;top:0;
  z-index:200;
  padding:12px 26px;
  background:var(--bo-cyan);
  color:var(--bo-ink);
  font-family:var(--bo-font-display);
  font-size:14px;font-weight:700;letter-spacing:.04em;
  border-radius:0 0 14px 14px;
  box-shadow:0 12px 30px rgba(4,7,13,.6);
  transform:translate(-50%,-130%);
  transition:transform .22s cubic-bezier(.2,.7,.3,1);
}
.bo-skip:focus{transform:translate(-50%,0);color:var(--bo-ink)}

/* ---------- header ---------- */
.bo-header{
  position:sticky;
  top:0;
  z-index:90;
  padding:14px clamp(12px,2.4vw,32px) 8px;
  background:transparent;
}
.bo-header::before{
  content:"";
  position:absolute;
  inset:0 0 -46px;
  z-index:-1;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(10,22,40,.97) 0%,rgba(10,22,40,.74) 58%,rgba(10,22,40,0) 100%);
}
.bo-progress{
  position:fixed;
  left:0;top:0;
  width:100%;height:2px;
  z-index:120;
  pointer-events:none;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--bo-cyan),var(--bo-glow) 55%,var(--bo-coral));
}
.bo-header__stack{
  width:var(--bo-shell);
  margin-inline:auto;
  transition:transform .34s cubic-bezier(.2,.7,.3,1);
}
.bo-header.is-scrolled .bo-header__stack{transform:translate3d(-8px,4px,0)}

/* ticker */
.bo-header__ticker{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:10px;
  padding:7px 8px 7px 15px;
  border:1px solid var(--bo-line-soft);
  border-radius:999px;
  background:rgba(4,7,13,.58);
  font-family:var(--bo-font-mono);
  font-size:11px;
  letter-spacing:.12em;
  color:var(--bo-slate);
}
.bo-header__dot{
  flex:none;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--bo-cyan);
  box-shadow:0 0 0 4px rgba(37,230,200,.16);
  animation:bo-pulse 2.8s ease-in-out infinite;
}
@keyframes bo-pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.42;transform:scale(.8)}
}
.bo-header__rules{
  display:flex;align-items:center;gap:10px;
  margin:0;
  min-width:0;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.bo-header__slash{color:var(--bo-coral)}
.bo-header__index{
  margin-left:auto;
  flex:none;
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 13px;
  border:1px solid var(--bo-line);
  border-radius:999px;
  background:rgba(37,230,200,.08);
  color:var(--bo-glow);
  letter-spacing:.1em;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.bo-header__index:hover{background:var(--bo-cyan);border-color:var(--bo-cyan);color:var(--bo-ink)}
.bo-header__arrow{transition:transform .2s ease}
.bo-header__index:hover .bo-header__arrow{transform:translateX(3px)}

/* island */
.bo-header__island{
  position:relative;
  display:flex;
  align-items:center;
  gap:14px;
  padding:9px 12px 9px 14px;
  border:1px solid var(--bo-line);
  border-radius:999px;
  background:rgba(10,22,40,.84);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  box-shadow:0 10px 30px rgba(4,7,13,.55),inset 0 1px 0 rgba(234,242,255,.06);
  transition:box-shadow .3s ease,border-color .3s ease,background-color .3s ease;
}
.bo-header.is-scrolled .bo-header__island{
  border-color:rgba(37,230,200,.55);
  background:rgba(9,20,36,.94);
  box-shadow:0 18px 44px rgba(4,7,13,.72),0 0 0 1px rgba(37,230,200,.12);
}

/* brand */
.bo-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:none;
  padding:4px 6px 4px 4px;
  border-radius:999px;
  color:var(--bo-ice);
  text-decoration:none;
}
.bo-brand:hover{color:var(--bo-glow)}
.bo-brand__mark{
  display:grid;place-items:center;
  flex:none;
  width:32px;height:32px;
  background:var(--bo-cyan);
  color:var(--bo-ink);
  font-family:var(--bo-font-display);
  font-size:15px;font-weight:900;
  clip-path:polygon(0 0,100% 0,100% 68%,68% 100%,0 100%);
}
.bo-brand__text{
  font-family:var(--bo-font-display);
  font-size:15px;
  font-weight:700;
  letter-spacing:.02em;
  white-space:nowrap;
}
.bo-brand__badge{
  flex:none;
  padding:3px 9px;
  border:1px solid rgba(37,230,200,.5);
  border-radius:999px;
  font-family:var(--bo-font-mono);
  font-size:10px;
  letter-spacing:.14em;
  color:var(--bo-glow);
  background:rgba(37,230,200,.1);
  white-space:nowrap;
}

/* nav */
.bo-nav{margin-left:auto}
.bo-nav__list{
  display:flex;
  align-items:center;
  gap:2px;
  list-style:none;
}
.bo-nav__link{
  display:inline-flex;
  align-items:center;
  padding:9px 14px;
  border-radius:999px;
  font-family:var(--bo-font-display);
  font-size:14px;
  font-weight:500;
  letter-spacing:.01em;
  color:rgba(234,242,255,.72);
  white-space:nowrap;
  transition:color .18s ease,background-color .18s ease,box-shadow .18s ease;
}
.bo-nav__link:hover{
  color:var(--bo-glow);
  background:rgba(37,230,200,.12);
}
.bo-nav__link[aria-current="page"]{
  color:var(--bo-ink);
  background:var(--bo-cyan);
  font-weight:700;
  box-shadow:0 6px 18px rgba(37,230,200,.34);
}
.bo-nav__link[aria-current="page"]:hover{
  color:var(--bo-ink);
  background:var(--bo-glow);
}

/* nav toggle */
.bo-nav-toggle{
  display:none;
  margin-left:auto;
  align-items:center;
  gap:9px;
  padding:9px 15px;
  border:1px solid var(--bo-line);
  border-radius:999px;
  background:rgba(37,230,200,.08);
  color:var(--bo-glow);
  font-family:var(--bo-font-display);
  font-size:13px;
  font-weight:600;
  letter-spacing:.06em;
  cursor:pointer;
  transition:background-color .2s ease,color .2s ease;
}
.bo-nav-toggle:hover{background:rgba(37,230,200,.18)}
.bo-nav-toggle__glyph{
  position:relative;
  display:block;
  width:16px;height:10px;
}
.bo-nav-toggle__glyph::before,
.bo-nav-toggle__glyph::after{
  content:"";
  position:absolute;left:0;right:0;
  height:2px;
  border-radius:2px;
  background:currentColor;
  transition:transform .24s cubic-bezier(.2,.7,.3,1);
}
.bo-nav-toggle__glyph::before{top:0}
.bo-nav-toggle__glyph::after{bottom:0}
.bo-nav-toggle[aria-expanded="true"] .bo-nav-toggle__glyph::before{transform:translateY(4px) rotate(45deg)}
.bo-nav-toggle[aria-expanded="true"] .bo-nav-toggle__glyph::after{transform:translateY(-4px) rotate(-45deg)}

/* ---------- layout primitives ---------- */
.bo-container{
  width:var(--bo-shell);
  margin-inline:auto;
  padding-inline:var(--bo-gutter);
}
.bo-section{margin-block:var(--bo-stack)}
.bo-section__head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px 30px;
  margin-bottom:clamp(20px,3vw,36px);
}
.bo-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--bo-font-mono);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--bo-cyan);
}
.bo-eyebrow::before{
  content:"";
  width:22px;height:1px;
  background:var(--bo-cyan);
}
.bo-title{
  font-size:clamp(26px,3.4vw,42px);
  font-weight:800;
}
.bo-title--xl{
  font-size:clamp(38px,7vw,96px);
  font-weight:200;
  letter-spacing:-0.035em;
  line-height:1.02;
}
.bo-lead{
  font-family:var(--bo-font-round);
  font-size:clamp(15px,1.5vw,18px);
  line-height:1.8;
  color:rgba(234,242,255,.78);
  max-width:62ch;
}
.bo-text{
  font-size:16px;
  line-height:1.9;
  color:rgba(234,242,255,.82);
}
.bo-text a{text-decoration:underline;text-underline-offset:3px}
.bo-rule{
  height:1px;
  border:0;
  margin:0;
  background:linear-gradient(90deg,var(--bo-cyan),rgba(37,230,200,.06));
}
.bo-divider{
  height:1px;
  border:0;
  margin-block:clamp(28px,4vw,54px);
  background:var(--bo-line-soft);
}

/* ---------- grid ---------- */
.bo-grid{display:grid;gap:clamp(16px,2vw,26px)}
.bo-grid--bento{grid-template-columns:repeat(12,minmax(0,1fr))}
.bo-grid--split{grid-template-columns:minmax(0,3fr) minmax(0,7fr)}
.bo-grid--split-reverse{grid-template-columns:minmax(0,7fr) minmax(0,3fr)}
.bo-grid--bento > *{grid-column:span 12}

/* ---------- breadcrumb ---------- */
.bo-breadcrumb{
  padding-top:18px;
  font-family:var(--bo-font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--bo-slate);
}
.bo-breadcrumb__list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  list-style:none;
}
.bo-breadcrumb__item{display:inline-flex;align-items:center}
.bo-breadcrumb__item + .bo-breadcrumb__item::before{
  content:"/";
  margin-right:8px;
  color:rgba(126,143,166,.55);
}
.bo-breadcrumb__item a{color:var(--bo-slate)}
.bo-breadcrumb__item a:hover{color:var(--bo-glow)}

/* ---------- button ---------- */
.bo-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:13px 25px;
  border:1px solid transparent;
  border-radius:999px;
  font-family:var(--bo-font-display);
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
  text-decoration:none;
  cursor:pointer;
  transition:transform .2s cubic-bezier(.2,.7,.3,1),background-color .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.bo-btn:hover{transform:translateY(-3px)}
.bo-btn:active{transform:translateY(0)}
.bo-btn--primary{
  background:var(--bo-cyan);
  color:var(--bo-ink);
  box-shadow:0 10px 24px rgba(37,230,200,.28);
}
.bo-btn--primary:hover{background:var(--bo-glow);color:var(--bo-ink)}
.bo-btn--ghost{
  background:transparent;
  color:var(--bo-ice);
  border-color:var(--bo-line);
}
.bo-btn--ghost:hover{border-color:var(--bo-glow);color:var(--bo-glow)}
.bo-btn--coral{
  background:var(--bo-coral);
  color:#2A0A03;
  box-shadow:0 10px 24px rgba(255,107,74,.26);
}
.bo-btn--coral:hover{background:#FF8567;color:#2A0A03}

/* ---------- chip ---------- */
.bo-chip{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:5px 13px;
  border:1px solid var(--bo-line);
  border-radius:999px;
  background:rgba(37,230,200,.08);
  color:var(--bo-glow);
  font-family:var(--bo-font-mono);
  font-size:11px;
  letter-spacing:.1em;
  white-space:nowrap;
}
.bo-chip--coral{
  border-color:rgba(255,107,74,.48);
  background:rgba(255,107,74,.12);
  color:var(--bo-coral);
}
.bo-chip--sand{
  border-color:rgba(242,228,205,.42);
  background:rgba(242,228,205,.12);
  color:var(--bo-sand);
}

/* ---------- card ---------- */
.bo-card{
  position:relative;
  padding:clamp(18px,2.4vw,30px);
  border:1px solid var(--bo-line-soft);
  border-radius:var(--bo-radius);
  background:var(--bo-surface);
  box-shadow:var(--bo-shadow-hard);
  transition:transform .24s cubic-bezier(.2,.7,.3,1),box-shadow .24s ease,border-color .24s ease,background-color .24s ease;
}
.bo-card:hover{
  transform:translateY(-4px);
  border-color:var(--bo-line);
  background:rgba(14,59,65,.56);
  box-shadow:9px 10px 0 rgba(4,7,13,.9);
}

/* ---------- panel ---------- */
.bo-panel{
  position:relative;
  padding:clamp(20px,3vw,36px);
  border:1px solid var(--bo-line);
  background:linear-gradient(155deg,rgba(14,59,65,.74),rgba(10,22,40,.92));
  clip-path:polygon(0 0,calc(100% - var(--bo-cut)) 0,100% var(--bo-cut),100% 100%,var(--bo-cut) 100%,0 calc(100% - var(--bo-cut)));
}
.bo-panel--readonly{
  clip-path:none;
  border-radius:var(--bo-radius);
  border:1px dashed rgba(126,143,166,.42);
  border-left:3px solid rgba(126,143,166,.62);
  background:rgba(126,143,166,.08);
  color:rgba(234,242,255,.68);
}
.bo-panel--readonly .bo-panel__label{
  font-family:var(--bo-font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--bo-slate);
}

/* ---------- disclosure ---------- */
.bo-disclosure{
  border:1px solid var(--bo-line-soft);
  border-radius:var(--bo-radius);
  background:rgba(14,59,65,.32);
  overflow:hidden;
  transition:border-color .22s ease,background-color .22s ease;
}
.bo-disclosure + .bo-disclosure{margin-top:12px}
.bo-disclosure:hover{border-color:var(--bo-line)}
.bo-disclosure[open]{
  border-color:var(--bo-line);
  background:rgba(14,59,65,.5);
}
.bo-disclosure__summary{
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px 20px;
  cursor:pointer;
  list-style:none;
  font-family:var(--bo-font-display);
  font-size:15px;
  font-weight:600;
  color:var(--bo-ice);
  transition:color .2s ease,background-color .2s ease;
}
.bo-disclosure__summary::-webkit-details-marker{display:none}
.bo-disclosure__summary::after{
  content:"+";
  margin-left:auto;
  font-family:var(--bo-font-mono);
  font-size:17px;
  color:var(--bo-cyan);
  transition:transform .24s cubic-bezier(.2,.7,.3,1);
}
.bo-disclosure[open] .bo-disclosure__summary::after{content:"−";transform:rotate(90deg)}
.bo-disclosure[open] .bo-disclosure__summary{color:var(--bo-glow);background:rgba(37,230,200,.08)}
.bo-disclosure__body{
  padding:0 20px 20px;
  font-size:15px;
  line-height:1.9;
  color:rgba(234,242,255,.8);
}

/* ---------- timeline ---------- */
.bo-timeline{
  position:relative;
  display:grid;
  gap:22px;
  padding-left:24px;
  list-style:none;
}
.bo-timeline::before{
  content:"";
  position:absolute;
  left:5px;top:6px;bottom:6px;
  width:1px;
  background:linear-gradient(180deg,var(--bo-cyan),rgba(37,230,200,.06));
}
.bo-timeline__item{position:relative}
.bo-timeline__marker{
  position:absolute;
  left:-24px;top:7px;
  width:11px;height:11px;
  background:var(--bo-night);
  border:2px solid var(--bo-cyan);
  transform:rotate(45deg);
}
.bo-timeline__meta{
  display:block;
  font-family:var(--bo-font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--bo-cyan);
  margin-bottom:4px;
}

/* ---------- media ---------- */
.bo-media{
  position:relative;
  display:block;
  width:100%;
  aspect-ratio:16 / 9;
  overflow:hidden;
  border:1px solid var(--bo-line-soft);
  border-radius:var(--bo-radius);
  background:
    radial-gradient(120% 95% at 12% 0%,rgba(37,230,200,.18),transparent 62%),
    radial-gradient(90% 80% at 100% 100%,rgba(255,107,74,.15),transparent 66%),
    var(--bo-panel);
}
.bo-media::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:repeating-linear-gradient(180deg,rgba(234,242,255,.06) 0 1px,transparent 1px 5px);
  mix-blend-mode:screen;
}
.bo-media > img,
.bo-media > video{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.bo-media--wide{aspect-ratio:21 / 9}
.bo-media--tall{aspect-ratio:3 / 4}
.bo-media--square{aspect-ratio:1 / 1}
.bo-media__caption{
  position:absolute;
  left:0;right:0;bottom:0;
  z-index:2;
  padding:16px 18px;
  font-family:var(--bo-font-mono);
  font-size:11px;
  letter-spacing:.12em;
  color:rgba(234,242,255,.86);
  background:linear-gradient(180deg,transparent,rgba(4,7,13,.88));
}
.bo-media__tag{
  position:absolute;
  top:14px;left:14px;
  z-index:2;
  padding:5px 12px;
  border:1px solid rgba(255,107,74,.5);
  border-radius:999px;
  background:rgba(4,7,13,.72);
  color:var(--bo-coral);
  font-family:var(--bo-font-mono);
  font-size:11px;
  letter-spacing:.12em;
}

/* ---------- reveal ---------- */
html.bo-js [data-reveal]{
  opacity:0;
  transform:translateY(20px);
  transition:opacity .55s ease,transform .55s cubic-bezier(.2,.7,.3,1);
}
html.bo-js [data-reveal].is-visible{
  opacity:1;
  transform:none;
}

/* ---------- footer ---------- */
.bo-footer{
  position:relative;
  margin-top:var(--bo-stack);
  background:var(--bo-ink);
  color:var(--bo-ice);
  border-top:1px solid rgba(37,230,200,.24);
  overflow:hidden;
}
.bo-footer__beam{
  height:3px;
  background:linear-gradient(90deg,var(--bo-cyan),var(--bo-glow) 42%,var(--bo-coral));
}
.bo-footer__watermark{
  position:absolute;
  left:50%;bottom:-0.16em;
  transform:translateX(-50%);
  z-index:0;
  font-family:var(--bo-font-display);
  font-size:clamp(72px,17vw,230px);
  font-weight:900;
  letter-spacing:-0.04em;
  line-height:1;
  white-space:nowrap;
  color:rgba(234,242,255,.035);
  pointer-events:none;
  user-select:none;
}
.bo-footer__inner{
  position:relative;
  z-index:1;
  width:var(--bo-shell);
  margin-inline:auto;
  padding:clamp(40px,6vw,76px) var(--bo-gutter) clamp(26px,4vw,44px);
  display:grid;
  grid-template-columns:minmax(230px,1.05fr) minmax(0,2fr);
  gap:clamp(28px,4vw,64px);
}
.bo-footer__brand{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:16px;
}
.bo-footer__brand .bo-brand{padding-left:0}
.bo-footer__line{
  margin:0;
  max-width:34ch;
  font-family:var(--bo-font-round);
  font-size:14px;
  line-height:1.85;
  color:var(--bo-slate);
}
.bo-footer__note{margin-top:2px}
.bo-footer__cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(20px,3vw,42px);
}
.bo-footer__col{min-width:0}
.bo-footer__title{
  margin:0 0 16px;
  font-family:var(--bo-font-mono);
  font-size:12px;
  font-weight:500;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--bo-cyan);
}
.bo-footer__list{
  display:grid;
  gap:10px;
  list-style:none;
  font-size:14px;
  line-height:1.7;
  color:var(--bo-slate);
}
.bo-footer__list a{
  color:rgba(234,242,255,.76);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .18s ease,border-color .18s ease;
}
.bo-footer__list a:hover{
  color:var(--bo-glow);
  border-color:rgba(169,255,240,.6);
}
.bo-footer__base{
  position:relative;
  z-index:1;
  width:var(--bo-shell);
  margin-inline:auto;
  padding:18px var(--bo-gutter) clamp(30px,4vw,52px);
  border-top:1px solid rgba(126,143,166,.22);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:14px 30px;
  font-family:var(--bo-font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--bo-slate);
}
.bo-footer__legal{
  display:flex;
  flex-wrap:wrap;
  gap:8px 22px;
  list-style:none;
}
.bo-footer__legal a{
  color:var(--bo-slate);
  text-decoration:none;
  transition:color .18s ease;
}
.bo-footer__legal a:hover{color:var(--bo-glow)}
.bo-footer__copy{margin:0}

/* ---------- responsive ---------- */
@media (min-width:721px){
  .bo-grid--bento > .bo-span-3{grid-column:span 3}
  .bo-grid--bento > .bo-span-4{grid-column:span 4}
  .bo-grid--bento > .bo-span-5{grid-column:span 5}
  .bo-grid--bento > .bo-span-6{grid-column:span 6}
  .bo-grid--bento > .bo-span-7{grid-column:span 7}
  .bo-grid--bento > .bo-span-8{grid-column:span 8}
  .bo-grid--bento > .bo-span-9{grid-column:span 9}
}

@media (max-width:1024px){
  .bo-grid--split,
  .bo-grid--split-reverse{grid-template-columns:minmax(0,1fr)}
  .bo-footer__inner{grid-template-columns:minmax(0,1fr)}
}

@media (max-width:900px){
  .bo-header{padding:10px 12px 6px}
  .bo-header__ticker{margin-bottom:8px;padding-left:12px}
  .bo-header__rules{display:none}
  .bo-header__index{margin-left:0}
  .bo-header__island{
    border-radius:24px;
    padding:9px 10px;
    flex-wrap:wrap;
  }
  .bo-brand__text{font-size:14px}
  .bo-nav-toggle{display:inline-flex}
  .bo-nav{
    position:absolute;
    top:calc(100% + 12px);
    left:0;right:0;
    margin-left:0;
    padding:14px;
    border:1px solid var(--bo-line);
    border-radius:24px;
    background:rgba(4,7,13,.97);
    box-shadow:0 22px 48px rgba(4,7,13,.72);
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px) scale(.985);
    transition:opacity .24s ease,transform .24s cubic-bezier(.2,.7,.3,1),visibility .24s;
  }
  .bo-nav[data-open]{
    opacity:1;
    visibility:visible;
    transform:none;
  }
  .bo-nav__list{
    flex-direction:column;
    align-items:stretch;
    gap:4px;
  }
  .bo-nav__link{
    justify-content:flex-start;
    padding:13px 16px;
    border-radius:16px;
    font-size:15px;
    color:rgba(234,242,255,.86);
    background:rgba(14,59,65,.34);
  }
  .bo-brand__badge{padding:2px 7px}
}

@media (max-width:720px){
  body{font-size:16px}
  .bo-footer__cols{grid-template-columns:minmax(0,1fr)}
  .bo-footer__base{flex-direction:column;align-items:flex-start}
  .bo-title--xl{font-size:clamp(34px,11vw,58px)}
}

@media (max-width:420px){
  .bo-brand__text{display:none}
  .bo-nav-toggle{padding:9px 12px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  html.bo-js [data-reveal]{opacity:1;transform:none}
  .bo-header__dot{animation:none}
}