/* ── Top bar (the tenant's band, matching other pages) ── */
.kc-topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;
  background:var(--ks-band-deep,#020617);
  border-bottom:1px solid var(--kc-chrome-accent-dim,var(--gold-dim));
}
.kc-topbar-brand{
  display:flex;align-items:center;gap:12px;text-decoration:none;
}
.kc-topbar-logo{
  height:48px;width:auto;border-radius:4px;
  filter:drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}
/* The identity slot. Sized by CONSTRAINTS, not by any one asset's shape:
   the box is a fixed height (so a late-loading image shifts nothing) and the
   image keeps its own intrinsic ratio inside max-bounds — the platform
   lockup, a square tenant mark and a wide crest all sit correctly without a
   per-asset rule. */
.kc-topbar-identity{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:2px;
  min-height:52px;
  justify-content:center;
}
.kc-topbar-brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.kc-topbar-brand-logo{
  height:48px;
  width:auto;
  max-width:min(240px,30vw);
  object-fit:contain;
  filter:drop-shadow(0 3px 10px rgba(0,0,0,0.5));
}
.kc-topbar-brand-logo[hidden]{display:none;}
.kc-brand-name{
  font-family:var(--ks-display);
  font-weight:800;
  font-size:clamp(.78rem,1.5vw,1rem);
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#fff;
  line-height:1.15;
  max-width:min(300px,30vw);
}
.kc-powered{
  font-size:.55rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.5);
  white-space:nowrap;
}
.kc-powered a{
  color:var(--kc-chrome-accent,var(--gold,#D3B356));
  text-decoration:none;
}
.kc-powered a:hover{text-decoration:underline;}
.kc-topbar-text{
  font-family:var(--ks-display);font-size:.82rem;font-weight:700;
  letter-spacing:2.5px;color:#fff;text-transform:uppercase;line-height:1.1;
}
.kc-topbar-sub{
  display:block;font-family:'Raleway',sans-serif;font-size:.48rem;
  letter-spacing:2.5px;color:var(--kc-chrome-accent,var(--gold));font-weight:600;
  text-transform:uppercase;margin-top:2px;
}
.kc-topbar-links{display:flex;align-items:center;gap:22px}
.kc-topbar-link{
  color:rgba(255,255,255,0.65);text-decoration:none;font-size:.7rem;
  font-weight:700;letter-spacing:2.5px;text-transform:uppercase;
  transition:color .3s;
}
.kc-topbar-link:hover{color:#fff}
.kc-topbar-controls{display:flex;align-items:center;gap:10px}
.kc-icon-btn{
  background:transparent;border:1px solid rgba(255,255,255,0.12);color:var(--fg);
  width:36px;height:36px;border-radius:var(--ks-r-control);cursor:pointer;font-size:15px;
  display:grid;place-items:center;transition:border-color .2s;
}
.kc-icon-btn:hover{border-color:var(--gold-dim)}

/* ── Hero title banner (band zone below topbar) ── */
.kc-hero{
  background:var(--ks-band-deep,#020617);padding:2rem 1.5rem 2.4rem;text-align:center;
  border-bottom:3px solid var(--kc-chrome-accent,var(--gold));
}
.kc-hero-title{
  font-family:var(--ks-display);font-weight:900;font-size:clamp(1.6rem,4vw,2.4rem);
  letter-spacing:.22em;color:#fff;text-transform:uppercase;
  text-shadow:0 2px 16px rgba(0,0,0,0.5);
}
/* The platform lockup inside the hero slot. Height-constrained the way the
   topbar constrains its mark: the box decides, the asset keeps its ratio. */
.kc-hero-title .kc-hero-lockup{
  height:clamp(56px,8vw,84px);width:auto;vertical-align:middle;
  filter:drop-shadow(0 3px 12px rgba(0,0,0,0.5));
}
.kc-mat-label{
  font-family:var(--ks-display);font-weight:700;font-size:clamp(0.6rem,1.5vw,0.85rem);
  letter-spacing:.35em;color:var(--silver-lt);text-transform:uppercase;
  margin-top:8px;opacity:0.7;
}
.kc-atoshi-overlay{
  position:fixed;inset:0;z-index:9998;display:grid;place-items:center;
  background:rgba(192,32,32,0.12);
  font-family:var(--ks-display);font-weight:900;font-size:clamp(1.4rem,5vw,3rem);
  letter-spacing:.3em;color:#ff5252;text-transform:uppercase;
  text-shadow:0 0 30px rgba(255,82,82,0.6),0 2px 8px rgba(0,0,0,0.5);
  pointer-events:none;
  animation:kcAtoshiFlash 0.6s ease-out;
  transition:opacity 0.5s ease;
}
@keyframes kcAtoshiFlash{
  0%{opacity:0;transform:scale(1.3)}
  50%{opacity:1;transform:scale(1)}
  100%{opacity:1;transform:scale(1)}
}

/* ── Main content (lighter bg) ── */
.kc-main{
  flex:1;padding:clamp(16px,3vw,32px);max-width:960px;margin:0 auto;width:100%;
  color:#1a2942;
}

/* ── Card base (updated for light bg) ── */
.kc-card{
  position:relative;background:#fff;
  border:1px solid rgba(10,19,36,0.10);border-radius:18px;
  box-shadow:0 4px 20px rgba(0,0,0,0.06);
}

/* ── Timer wrap (navy platinum glass) ── */
.kc-timer-wrap{
  position:relative;display:flex;flex-direction:column;align-items:center;
  gap:18px;padding:26px 18px 22px;border-radius:24px;
  background:
    linear-gradient(135deg,rgba(10,18,42,0.92) 0%,rgba(14,24,54,0.88) 50%,rgba(10,18,42,0.92) 100%);
  backdrop-filter:blur(20px) saturate(1.4);
  -webkit-backdrop-filter:blur(20px) saturate(1.4);
  border:1px solid rgba(207,216,220,0.18);
  box-shadow:
    0 12px 40px rgba(0,0,0,0.35),
    0 0 0 1px rgba(201,168,76,0.06) inset,
    0 1px 0 rgba(207,216,220,0.25) inset;
  overflow:hidden;
}
.kc-timer-wrap::after{
  content:'';position:absolute;inset:0;border-radius:24px;pointer-events:none;
  background:
    linear-gradient(180deg,rgba(207,216,220,0.10) 0%,transparent 30%),
    radial-gradient(ellipse at 50% -20%,rgba(201,168,76,0.10) 0%,transparent 60%);
  z-index:0;
}
.kc-timer-wrap > *{position:relative;z-index:1}

.kc-ring{
  position:relative;width:min(280px,62vw);aspect-ratio:1/1;
  filter:drop-shadow(0 0 28px rgba(201,168,76,0.25));
}
.kc-ring-svg{width:100%;height:100%;transform:rotate(-90deg)}
.kc-ring-track{fill:none;stroke:rgba(207,216,220,0.18);stroke-width:5}
.kc-ring-arc{
  fill:none;stroke:var(--gold);stroke-width:6;stroke-linecap:round;
  transition:stroke-dashoffset .9s linear;
}
.kc-ring.low .kc-ring-arc{stroke:var(--aka);animation:kcLow 1s steps(2,end) infinite}
@keyframes kcLow{50%{opacity:.35}}
.kc-ring-time{
  position:absolute;inset:0;display:grid;place-items:center;
  font-family:'Raleway',sans-serif;font-weight:900;
  color:#fff;
  font-size:clamp(46px,9vw,84px);letter-spacing:.02em;
  font-variant-numeric:tabular-nums;
  text-shadow:0 2px 12px rgba(0,0,0,0.5),0 0 22px rgba(201,168,76,0.15);
}

/* Period selection — pill row */
.kc-period{
  display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center;
  width:100%;
}
.kc-period-btn{
  flex:1 1 90px;min-width:90px;max-width:140px;
  background:linear-gradient(135deg,rgba(207,216,220,0.06),rgba(207,216,220,0.02));
  border:1px solid rgba(207,216,220,0.22);
  color:#E0E6EE;
  padding:14px 14px;border-radius:14px;
  font-weight:900;letter-spacing:.18em;
  cursor:pointer;font-size:16px;font-family:inherit;
  transition:all .25s cubic-bezier(0.16,1,0.3,1);
  -webkit-tap-highlight-color:transparent;
}
.kc-period-btn:hover{
  border-color:rgba(207,216,220,0.45);
  background:linear-gradient(135deg,rgba(207,216,220,0.10),rgba(207,216,220,0.04));
}
.kc-period-btn.active{
  color:#fff;
  border-color:var(--gold);
  background:linear-gradient(135deg,rgba(201,168,76,0.28),rgba(201,168,76,0.12));
  box-shadow:0 0 22px rgba(201,168,76,0.35),0 1px 0 rgba(255,255,255,0.18) inset;
}

/* Custom time row */
.kc-custom-row{
  display:flex;gap:8px;align-items:center;justify-content:center;
  width:100%;flex-wrap:wrap;
}
.kc-custom-label{
  font-size:11px;letter-spacing:.32em;font-weight:800;
  color:rgba(207,216,220,0.70);text-transform:uppercase;
}
.kc-custom-time{
  width:96px;text-align:center;
  background:rgba(5,10,20,0.55);
  border:1px solid rgba(207,216,220,0.25);color:#fff;
  padding:11px 8px;border-radius:12px;
  font-weight:800;letter-spacing:.06em;
  font-size:17px;font-family:inherit;
  transition:border-color .2s,box-shadow .2s;
  font-variant-numeric:tabular-nums;
}
.kc-custom-time:focus{
  outline:none;border-color:var(--gold);
  box-shadow:0 0 18px rgba(201,168,76,0.30),0 0 0 1px var(--gold) inset;
}
.kc-custom-time::placeholder{color:rgba(207,216,220,0.45);font-weight:600;letter-spacing:.1em}
.kc-custom-set{
  background:linear-gradient(135deg,rgba(207,216,220,0.10),rgba(207,216,220,0.04));
  border:1px solid rgba(207,216,220,0.30);
  color:#E0E6EE;
  padding:11px 18px;border-radius:12px;
  font-weight:800;letter-spacing:.16em;font-size:13px;
  cursor:pointer;font-family:inherit;
  transition:all .2s;-webkit-tap-highlight-color:transparent;
}
.kc-custom-set:hover{
  color:#fff;border-color:var(--gold);
  background:linear-gradient(135deg,rgba(201,168,76,0.18),rgba(201,168,76,0.06));
}

/* Ruleset switch — scoped to Kumite Clock */
.kc-ruleset-bar{
  width:100%;max-width:720px;
  display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
  padding:8px 10px;border-radius:14px;
  background:rgba(5,10,20,0.22);
  border:1px solid rgba(207,216,220,0.16);
}
.kc-ruleset-label{
  color:rgba(207,216,220,0.72);font-size:10px;font-weight:900;
  letter-spacing:.28em;text-transform:uppercase;
}
.kc-ruleset-toggle{
  display:grid;grid-template-columns:1fr 1fr;gap:3px;
  min-width:210px;padding:3px;border-radius:999px;
  background:rgba(5,10,20,0.72);
  border:1px solid rgba(207,216,220,0.22);
}
.kc-ruleset-option{
  border:0;border-radius:999px;background:transparent;color:rgba(207,216,220,0.72);
  padding:8px 14px;font-family:inherit;font-size:11px;font-weight:900;
  letter-spacing:.12em;text-transform:uppercase;cursor:pointer;
  transition:background .18s,color .18s,box-shadow .18s;
}
.kc-ruleset-option.active{
  color:#fff;background:linear-gradient(135deg,rgba(201,168,76,0.32),rgba(201,168,76,0.12));
  box-shadow:0 0 14px rgba(201,168,76,0.22),0 1px 0 rgba(255,255,255,0.16) inset;
}
.kc-ruleset-note{
  flex:1 1 260px;min-width:220px;
  color:rgba(207,216,220,0.66);font-size:11px;font-weight:700;
  line-height:1.35;letter-spacing:.04em;
}
.kc-ruleset-disclaimer{
  width:100%;text-align:center;
  color:rgba(207,216,220,0.52);font-size:10px;font-weight:700;
  letter-spacing:.08em;line-height:1.35;
}
.kc-rule-hidden{display:none!important}

/* Control buttons */
.kc-controls{
  display:flex;gap:14px;margin-top:4px;flex-wrap:wrap;justify-content:center;
  width:100%;
}
.kc-btn{
  cursor:pointer;border-radius:14px;padding:16px 32px;
  font-weight:900;letter-spacing:.22em;font-size:15px;font-family:inherit;
  background:linear-gradient(135deg,rgba(207,216,220,0.10),rgba(207,216,220,0.04));
  color:#E0E6EE;
  border:1px solid rgba(207,216,220,0.30);
  transition:transform .08s ease,box-shadow .2s ease,border-color .2s ease;
  -webkit-tap-highlight-color:transparent;
  min-height:54px;
}
.kc-btn:hover{transform:translateY(-1px);color:#fff}
.kc-btn-start{
  flex:1 1 180px;max-width:280px;
  border-color:rgba(201,168,76,0.55);
  background:linear-gradient(135deg,rgba(201,168,76,0.32) 0%,rgba(201,168,76,0.12) 100%);
  color:#fff;
  box-shadow:0 0 28px rgba(201,168,76,0.30),0 1px 0 rgba(255,255,255,0.20) inset;
  font-size:16px;
}
.kc-btn-start:hover{
  box-shadow:0 0 36px rgba(201,168,76,0.45),0 1px 0 rgba(255,255,255,0.25) inset;
  border-color:var(--gold);
}
.kc-btn-stop{
  flex:1 1 180px;max-width:280px;
  background:linear-gradient(135deg,rgba(192,32,32,0.45),rgba(192,32,32,0.18));
  border-color:var(--aka-soft);
  color:#fff;
  box-shadow:0 0 32px rgba(192,32,32,0.45),0 1px 0 rgba(255,255,255,0.18) inset;
  animation:kcStopPulse 1.4s ease-in-out infinite;
  font-size:16px;
}
@keyframes kcStopPulse{
  0%,100%{box-shadow:0 0 22px rgba(192,32,32,0.35),0 0 0 0 rgba(192,32,32,0.18),0 1px 0 rgba(255,255,255,0.18) inset}
  50%{box-shadow:0 0 38px rgba(192,32,32,0.6),0 0 0 6px rgba(192,32,32,0.10),0 1px 0 rgba(255,255,255,0.18) inset}
}
.kc-btn-ghost{
  color:rgba(207,216,220,0.85);
  background:linear-gradient(135deg,rgba(207,216,220,0.04),rgba(207,216,220,0.01));
  border-color:rgba(207,216,220,0.22);
}
.kc-btn-ghost:hover{color:#fff;border-color:rgba(207,216,220,0.45)}

/* Status */
.kc-status{
  font-size:12px;color:rgba(207,216,220,0.65);
  letter-spacing:.5em;font-weight:900;
}
.kc-status.live{color:#7CFFB0;text-shadow:0 0 14px rgba(76,255,176,0.5)}

/* ── Fighter panels ── */
.kc-fighters{display:grid;gap:18px;margin-top:22px;grid-template-columns:1fr}
@media(min-width:720px){.kc-fighters{grid-template-columns:1fr 1fr}}

.kc-fighter{padding:18px;display:flex;flex-direction:column;gap:14px}
.kc-fighter.aka{border-color:var(--aka-dim)}
.kc-fighter.ao{border-color:var(--ao-dim)}

/* Pulse animations per corner */
.kc-fighter.aka{animation:kcPulseAka 4.2s ease-in-out infinite}
.kc-fighter.ao{animation:kcPulseAo 4.2s ease-in-out infinite}
@keyframes kcPulseAka{
  0%,100%{box-shadow:0 4px 20px rgba(0,0,0,0.06),0 0 0 1px rgba(192,32,32,0.15)}
  50%{box-shadow:0 4px 20px rgba(0,0,0,0.06),0 0 0 2px rgba(192,32,32,0.4),0 0 18px rgba(192,32,32,0.12)}
}
@keyframes kcPulseAo{
  0%,100%{box-shadow:0 4px 20px rgba(0,0,0,0.06),0 0 0 1px rgba(21,101,192,0.15)}
  50%{box-shadow:0 4px 20px rgba(0,0,0,0.06),0 0 0 2px rgba(21,101,192,0.4),0 0 18px rgba(21,101,192,0.12)}
}
@media(prefers-reduced-motion:reduce){.kc-fighter{animation:none!important}}

/* Corner tag */
.kc-corner-tag{
  font-weight:900;letter-spacing:.22em;font-size:15px;
  padding:8px 16px;border-radius:9px;display:inline-block;
}
.kc-fighter.aka .kc-corner-tag{color:#fff;border:2px solid var(--aka);background:rgba(192,32,32,0.9)}
.kc-fighter.ao .kc-corner-tag{color:#fff;border:2px solid var(--ao);background:rgba(21,101,192,0.9)}

/* Big score */
.kc-bigscore{position:relative;display:grid;place-items:center;padding:14px 0 6px}
.kc-bigscore-num{
  font-weight:900;font-size:clamp(72px,14vw,120px);line-height:1;
  font-variant-numeric:tabular-nums;
}
.kc-fighter.aka .kc-bigscore-num{color:var(--aka);text-shadow:0 0 22px rgba(192,32,32,0.15)}
.kc-fighter.ao .kc-bigscore-num{color:var(--ao);text-shadow:0 0 22px rgba(21,101,192,0.15)}
.kc-dq-tag{
  position:absolute;top:6px;right:6px;color:#fff;background:var(--aka);
  border-radius:8px;padding:4px 8px;font-weight:900;letter-spacing:.18em;font-size:11px;
}
.kc-senshu-tag{
  position:absolute;top:6px;left:6px;color:var(--gold);background:rgba(201,168,76,0.12);
  border:1px solid var(--gold-dim);border-radius:8px;padding:4px 8px;
  font-weight:900;letter-spacing:.18em;font-size:10px;
}

/* Breakdown cells */
.kc-breakdown{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kc-cell{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  padding:8px 0;border-radius:10px;background:rgba(10,19,36,0.04);
  border:1px solid rgba(10,19,36,0.10);
}
.kc-cell-label{color:#1a2942;font-size:12px;letter-spacing:.22em;font-weight:900}
.kc-fighter.aka .kc-cell-num{color:var(--aka)}
.kc-fighter.ao .kc-cell-num{color:var(--ao)}
.kc-cell-num{font-size:24px;font-weight:900;font-variant-numeric:tabular-nums}

/* Section labels */
.kc-section-label{color:#1a2942;font-size:12px;letter-spacing:.28em;font-weight:900;margin-top:6px}

/* Point buttons */
.kc-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kc-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.kc-pt-btn{
  cursor:pointer;border-radius:12px;padding:12px 10px;
  display:flex;flex-direction:column;align-items:center;gap:3px;
  background:#fff;
  border:2px solid rgba(10,19,36,0.10);color:#0A1324;font-family:inherit;
  transition:transform .08s ease,border-color .2s,box-shadow .2s;
}
.kc-fighter.aka .kc-pt-btn:hover{transform:translateY(-1px);border-color:var(--aka-soft);box-shadow:0 0 14px rgba(192,32,32,0.15)}
.kc-fighter.ao .kc-pt-btn:hover{transform:translateY(-1px);border-color:var(--ao-soft);box-shadow:0 0 14px rgba(21,101,192,0.15)}
.kc-pt-num{font-weight:900;font-size:24px}
.kc-fighter.aka .kc-pt-num{color:var(--aka)}
.kc-fighter.ao .kc-pt-num{color:var(--ao)}
.kc-pt-name{font-size:13px;color:#1a2942;letter-spacing:.14em;font-weight:700}

/* Deduction buttons */
.kc-ded-btn{
  cursor:pointer;border-radius:12px;padding:12px 10px;
  display:flex;flex-direction:column;align-items:center;gap:3px;
  background:rgba(10,19,36,0.04);border:2px solid rgba(10,19,36,0.10);
  color:#0A1324;font-family:inherit;transition:transform .08s ease,border-color .2s;
}
.kc-ded-btn:hover{transform:translateY(-1px);border-color:var(--gold-dim)}
.kc-ded-num{font-weight:900;font-size:22px;color:#8E7127}
.kc-ded-name{font-size:12px;color:#1a2942;letter-spacing:.16em;font-weight:700}

/* Penalty rows */
.kc-pen-list{display:flex;flex-direction:column;gap:8px}
.kc-pen-row{
  cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px;
  background:rgba(10,19,36,0.04);border:2px solid rgba(10,19,36,0.10);border-radius:12px;
  padding:12px 16px;color:#0A1324;font-family:inherit;
  transition:border-color .2s,transform .08s ease;
}
.kc-pen-row:hover{transform:translateY(-1px);border-color:var(--gold-dim)}
.kc-pen-label{font-weight:900;letter-spacing:.18em;font-size:14px;color:#0A1324}
.kc-pen-hint{color:#2D3A50;font-size:13px;letter-spacing:.12em;font-weight:700}
.kc-pen-count{margin-left:auto;color:#8E7127;font-weight:900;font-size:14px;letter-spacing:.1em}

/* Senshu button */
.kc-senshu-btn{
  cursor:pointer;background:rgba(201,168,76,0.06);border:2px solid var(--gold-dim);
  color:#8E7127;font-weight:900;letter-spacing:.18em;font-size:14px;
  padding:12px 16px;border-radius:12px;margin-top:2px;font-family:inherit;
  transition:box-shadow .2s,transform .08s;
}
.kc-senshu-btn:hover{transform:translateY(-1px);box-shadow:0 0 18px rgba(201,168,76,0.25)}
.kc-senshu-btn.active{background:rgba(201,168,76,0.18);border-color:var(--gold)}

/* DQ button */
.kc-dq-btn{
  cursor:pointer;background:rgba(192,32,32,0.04);border:2px solid var(--aka-soft);
  color:var(--aka);font-weight:900;letter-spacing:.18em;font-size:14px;
  padding:14px 16px;border-radius:12px;margin-top:6px;font-family:inherit;
  transition:box-shadow .2s,transform .08s;
}
.kc-dq-btn:hover{transform:translateY(-1px);box-shadow:0 0 22px rgba(192,32,32,0.25)}

/* Footer bar */
.kc-footer{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:12px 16px;margin-top:22px;flex-wrap:wrap;
}

/* Toast */
.kc-toast{
  position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:9999;
  background:rgba(10,18,40,0.94);color:#4caf50;border:1px solid rgba(76,175,80,0.55);
  padding:10px 18px;border-radius:999px;font-weight:800;letter-spacing:.1em;font-size:13px;
  box-shadow:0 16px 40px rgba(0,0,0,0.45),0 0 22px rgba(76,175,80,0.15);
  animation:kcToastIn .3s ease;
}
@keyframes kcToastIn{from{opacity:0;transform:translateX(-50%) translateY(12px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

/* Page footer */
.kc-page-footer{
  padding:1.4rem 1rem;text-align:center;
  border-top:3px solid var(--kc-chrome-accent,var(--gold));
  font-size:.6rem;letter-spacing:2px;text-transform:uppercase;
  color:rgba(255,255,255,0.55);line-height:2.2;
  background:var(--ks-band-deep,#020617);
}
.kc-page-footer a{color:var(--kc-chrome-accent,var(--gold));text-decoration:none;font-weight:700;transition:color .25s}
.kc-page-footer a:hover{color:color-mix(in oklab,var(--kc-chrome-accent,var(--gold)) 70%,#FFFFFF)}

/* Focus — the platform's one ring, at the lightness each ground needs:
   the accent-on-surface form on the light main area, the on-inverse form
   inside the dark chrome and the timer glass. Falls back to gold. */
.kc-page :focus-visible{outline:2px solid var(--ks-focus-ring,var(--gold));outline-offset:2px;border-radius:10px}
.kc-topbar :focus-visible,
.kc-hero :focus-visible,
.kc-timer-wrap :focus-visible,
.kc-page-footer :focus-visible{outline-color:var(--kc-chrome-accent,var(--gold))}

/* Winner banner */
.kc-winner-banner{
  text-align:center;padding:14px;margin-top:12px;border-radius:14px;
  background:rgba(201,168,76,0.08);border:1px solid var(--gold-dim);
  font-weight:900;letter-spacing:.18em;font-size:14px;color:var(--gold);
  display:none;
}
.kc-winner-banner.visible{display:block;animation:kcToastIn .4s ease}

/* Responsive */
@media(max-width:640px){
  .kc-topbar{padding:14px 14px}
  .kc-topbar-links{display:none}
  .kc-topbar-text{font-size:.72rem;letter-spacing:1.5px}
  .kc-main{padding:10px}
  .kc-hero{padding:1.5rem 1rem 1.8rem}
  .kc-hero-title{font-size:clamp(1.2rem,5vw,1.6rem)}
  .kc-bigscore-num{font-size:clamp(56px,18vw,90px)}
  .kc-ruleset-bar{padding:8px}
  .kc-ruleset-note{flex-basis:100%;text-align:center;min-width:0}
}