/* ============================================================
   ACCTG BEDROCK — Nocturne skin
   Same DOM contract as the original app (identical class names,
   ids, and JS-set CSS hooks: --tick / --flag). Tokens are the
   Nocturne design-system ramps; fonts self-hosted.
   ============================================================ */

@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/inter-400.woff2) format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/inter-500.woff2) format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/inter-600.woff2) format('woff2'); }

:root{
  --color-bg:#161826;
  --color-surface:#232532;
  --color-text:#e9e9ed;
  --color-accent:#9184d9;
  --color-divider:color-mix(in srgb,#e9e9ed 16%,transparent);
  --color-neutral-100:#f3f5fe; --color-neutral-200:#e4e7f5; --color-neutral-300:#cfd3e5;
  --color-neutral-400:#b2b6ca; --color-neutral-500:#9397ab; --color-neutral-600:#75798c;
  --color-neutral-700:#595d6c; --color-neutral-800:#3f424d; --color-neutral-900:#292b31;
  --color-accent-100:#f5f4ff; --color-accent-200:#e7e5fe; --color-accent-300:#d2cefd;
  --color-accent-400:#b5abfc; --color-accent-500:#968ae0; --color-accent-600:#796cbf;
  --color-accent-700:#5d5294; --color-accent-800:#423a6a; --color-accent-900:#2b2741;
  --color-section:#262a60; --color-section-glow:#353b80; --color-section-ghost:#4c5397;
  --radius-sm:4px; --radius-md:8px; --radius-lg:14px;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  /* semantic states — low-chroma OKLCH, harmonized to the ramps.
     JS sets input borderColor from --tick / --flag: keep these names. */
  --tick:oklch(0.74 0.10 158);
  --tick-100:oklch(0.92 0.05 158);
  --flag:oklch(0.66 0.12 25);
  --flag-100:oklch(0.92 0.045 25);
  --amber:oklch(0.80 0.09 95);
  --tick-tint:color-mix(in srgb,var(--tick) 13%,transparent);
  --flag-tint:color-mix(in srgb,var(--flag) 12%,transparent);
  --tick-line:color-mix(in srgb,var(--tick) 55%,transparent);
  --flag-line:color-mix(in srgb,var(--flag) 55%,transparent);
  --line-soft:color-mix(in srgb,var(--color-text) 9%,transparent);
  --line-box:color-mix(in srgb,var(--color-neutral-800) 90%,transparent);
  --ink2:color-mix(in srgb,var(--color-text) 62%,transparent);
  --ink3:color-mix(in srgb,var(--color-text) 44%,transparent);
  --fade-rule:linear-gradient(to right,transparent,var(--line-soft) 48px,var(--line-soft) calc(100% - 48px),transparent);
  --hover-film:linear-gradient(color-mix(in srgb,var(--color-text) 4%,transparent),color-mix(in srgb,var(--color-text) 4%,transparent));
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{color-scheme:dark;-webkit-text-size-adjust:100%}
html,body{margin:0;padding:0}
body{
  background-color:var(--color-bg);
  background-image:radial-gradient(120% 420px at 50% -120px,#20233c 0%,rgba(22,24,38,0) 72%);
  background-repeat:no-repeat;
  color:var(--color-text);
  font-family:var(--sans);
  font-size:16px;line-height:1.5;
  padding-bottom:env(safe-area-inset-bottom);
  min-height:100dvh;
}
::-webkit-scrollbar{display:none}
html,body{scrollbar-width:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:none;padding:0}
a{color:var(--color-accent);text-underline-offset:3px}
a:hover{color:var(--color-accent-300)}
::selection{background:color-mix(in srgb,var(--color-accent) 30%,transparent)}
.wrap{max-width:680px;margin:0 auto;padding:0 16px 112px}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:20;
  background:color-mix(in srgb,var(--color-bg) 86%,transparent);
  -webkit-backdrop-filter:blur(16px) saturate(1.15);
  backdrop-filter:blur(16px) saturate(1.15);
  padding-top:env(safe-area-inset-top);
  position:sticky;
}
header::after{content:'';display:block;height:1px;background:var(--fade-rule)}
.hdr{max-width:680px;margin:0 auto;padding:14px 16px 0}
.brandrow{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.brand{font-weight:500;font-size:16px;letter-spacing:.16em;line-height:1;color:var(--color-text)}
.brand em{font-style:normal;color:var(--color-accent)}
.tagline{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink3);font-weight:500}
.metagrid{display:grid;grid-template-columns:repeat(3,1fr);margin:12px 0 0;padding-bottom:10px}
.metagrid div{padding:0 12px;border-right:1px solid var(--color-divider);min-width:0}
.metagrid div:first-child{padding-left:0}
.metagrid div:last-child{border-right:none}
.mk{font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3);display:block;font-weight:500;margin-bottom:1px}
.mv{font-size:13.5px;font-weight:500;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--color-neutral-200)}

/* ---------- index ---------- */
h2.sec{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink3);margin:28px 0 10px;font-weight:500}
h2.sec::before{content:'';display:inline-block;width:12px;height:2px;border-radius:1px;background:var(--color-accent);margin-right:9px;vertical-align:3px}
.idx{background:var(--color-surface);border:1px solid var(--line-box);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 12px 32px -20px rgba(0,0,0,.6)}
.row{display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:10px;
  width:100%;text-align:left;padding:13px 14px 13px 0;min-height:52px;
  background:var(--fade-rule) no-repeat bottom / 100% 1px;
  transition:background-color .12s}
.row:last-child{background-image:none}
.row:hover,.row:focus-visible{background:var(--hover-film) no-repeat 0 0 / 100% 100%,var(--fade-rule) no-repeat bottom / 100% 1px}
.row:last-child:hover,.row:last-child:focus-visible{background:var(--hover-film) no-repeat 0 0 / 100% 100%}
.row:hover .rn{color:var(--color-accent-300)}
.rref{font-size:11px;font-weight:500;color:var(--color-accent);text-align:center;letter-spacing:.08em;font-variant-numeric:tabular-nums}
.rn{font-weight:500;font-size:15px;letter-spacing:-.005em;line-height:1.3;display:block;transition:color .12s}
.rd{font-size:12.5px;color:var(--ink2);margin-top:2px;display:block;line-height:1.4}
.rs{font-size:11.5px;color:var(--ink3);text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.rs b{color:var(--tick);font-weight:500}

/* ---------- drill card ---------- */
.card{background:linear-gradient(180deg,color-mix(in srgb,var(--color-surface) 88%,var(--color-bg)),var(--color-surface) 130px);
  border:1px solid var(--line-box);border-radius:var(--radius-lg);
  box-shadow:0 16px 40px -24px rgba(0,0,0,.65);
  margin-top:16px;position:relative;overflow:hidden}
.cardtop{display:flex;justify-content:space-between;align-items:center;gap:8px;
  padding:10px 16px;font-size:10px;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink3);font-weight:500;
  background:var(--fade-rule) no-repeat bottom / 100% 1px}
.cardtop b{color:var(--color-accent);font-weight:500}
.body{padding:18px 16px 20px}
.tag{display:inline-flex;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;
  color:var(--color-accent-300);border:1px solid color-mix(in srgb,var(--color-accent) 40%,transparent);
  background:color-mix(in srgb,var(--color-accent) 7%,transparent);
  border-radius:6px;padding:3px 8px;margin-bottom:12px}
.q{font-size:17px;line-height:1.5;letter-spacing:-.008em;text-wrap:pretty}
.q .amt{font-weight:500;font-variant-numeric:tabular-nums;color:var(--color-neutral-100)}
.sub{font-size:13.5px;color:var(--ink2);margin-top:8px;line-height:1.5}

/* options */
.opts{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.opt{display:flex;gap:11px;align-items:flex-start;text-align:left;width:100%;
  border:1px solid var(--line-box);background:color-mix(in srgb,var(--color-neutral-900) 52%,transparent);
  border-radius:var(--radius-md);padding:12px 13px;line-height:1.4;font-size:15px;min-height:44px;
  transition:border-color .12s,background-color .12s}
.opt .let{font-size:11.5px;font-weight:500;color:var(--ink3);padding-top:3px;min-width:15px;font-variant-numeric:tabular-nums;letter-spacing:.06em}
.opt:not(:disabled):hover{background:color-mix(in srgb,var(--color-text) 6%,transparent)}
.opt[aria-pressed="true"]{border-color:var(--color-accent);background:color-mix(in srgb,var(--color-accent) 12%,transparent);
  box-shadow:0 0 14px -4px color-mix(in srgb,var(--color-accent) 45%,transparent)}
.opt[aria-pressed="true"] .let{color:var(--color-accent-300)}
.opt.ok{border-color:var(--tick-line);background:var(--tick-tint)}
.opt.ok .let{color:var(--tick)}
.opt.bad{border-color:var(--flag-line);background:var(--flag-tint)}
.opt.bad .let{color:var(--flag)}
.opt:disabled{cursor:default;opacity:1}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{border:1px solid var(--line-box);background:color-mix(in srgb,var(--color-neutral-900) 52%,transparent);
  border-radius:var(--radius-md);padding:11px 14px;font-size:14px;line-height:1.25;min-height:44px;
  transition:border-color .12s,background-color .12s,color .12s}
.chip:not(:disabled):hover{background:color-mix(in srgb,var(--color-text) 6%,transparent)}
.chip[aria-pressed="true"]{border-color:var(--color-accent);background:color-mix(in srgb,var(--color-accent) 12%,transparent);
  color:var(--color-accent-200);font-weight:500;
  box-shadow:0 0 12px -3px color-mix(in srgb,var(--color-accent) 40%,transparent)}
.chip.ok{border-color:var(--tick-line);background:var(--tick-tint);color:var(--tick-100)}
.chip.bad{border-color:var(--flag-line);background:var(--flag-tint);color:var(--flag-100)}
.chip:disabled{opacity:.5}
.chip.ok:disabled,.chip.bad:disabled{opacity:1}
.stage{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3);margin:18px 0 -2px;font-weight:500}

/* effects grid */
.eff{border:1px solid var(--line-box);border-radius:var(--radius-md);margin-top:14px;overflow:hidden;
  background:color-mix(in srgb,var(--color-neutral-900) 38%,transparent)}
.effrow{display:grid;grid-template-columns:1fr 174px;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line-soft)}
.effrow:last-child{border-bottom:none}
.effname{font-size:13px;font-weight:500;letter-spacing:.01em;color:var(--color-neutral-200)}
.seg{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--color-neutral-800);border-radius:var(--radius-md);overflow:hidden;background:var(--color-bg)}
.seg button{background:transparent;border-right:1px solid var(--color-neutral-800);padding:11px 0;min-height:42px;
  font-size:13.5px;font-weight:500;color:var(--ink2);font-variant-numeric:tabular-nums;border-radius:0;
  transition:background-color .12s,color .12s}
.seg button:last-child{border-right:none}
.seg button:not(:disabled):hover{background:color-mix(in srgb,var(--color-text) 6%,transparent)}
.seg button[aria-pressed="true"]{background:color-mix(in srgb,var(--color-accent) 17%,transparent);color:var(--color-accent-200);
  box-shadow:inset 0 0 0 1px var(--color-accent)}
.seg button.ok{background:color-mix(in srgb,var(--tick) 20%,transparent);color:var(--tick-100);box-shadow:inset 0 0 0 1px var(--tick-line)}
.seg button.bad{background:color-mix(in srgb,var(--flag) 18%,transparent);color:var(--flag-100);box-shadow:inset 0 0 0 1px var(--flag-line)}
.seg button:disabled{cursor:default}

/* matching */
.match{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.mcol{display:flex;flex-direction:column;gap:8px}
.mitem{border:1px solid var(--line-box);background:color-mix(in srgb,var(--color-neutral-900) 52%,transparent);
  border-radius:var(--radius-md);padding:10px 11px;font-size:13.5px;line-height:1.35;text-align:left;min-height:52px;
  transition:border-color .12s,background-color .12s}
.mitem:not(:disabled):hover{background:color-mix(in srgb,var(--color-text) 6%,transparent)}
.mitem[aria-pressed="true"]{border-color:var(--color-accent);background:color-mix(in srgb,var(--color-accent) 12%,transparent);
  box-shadow:0 0 12px -3px color-mix(in srgb,var(--color-accent) 40%,transparent)}
.mitem.paired{border-style:dashed;color:var(--ink2)}
.mitem.ok{border-color:var(--tick-line);background:var(--tick-tint);color:var(--tick-100)}
.mitem.bad{border-color:var(--flag-line);background:var(--flag-tint);color:var(--flag-100)}
.pairno{font-size:10px;color:var(--color-accent-300);float:right;margin-left:6px;font-variant-numeric:tabular-nums;font-weight:500}

/* numeric */
.numrow{display:flex;gap:0;margin-top:14px;align-items:stretch}
.pre{font-size:15px;display:flex;align-items:center;padding:0 12px;border:1px solid var(--line-box);border-right:none;
  border-radius:var(--radius-md) 0 0 var(--radius-md);
  background:color-mix(in srgb,var(--color-neutral-900) 38%,transparent);color:var(--ink3);font-variant-numeric:tabular-nums}
input[type=text]{flex:1;min-width:0;font-family:var(--sans);font-size:17px;font-variant-numeric:tabular-nums;
  padding:12px 13px;border:1px solid var(--line-box);
  background:color-mix(in srgb,var(--color-neutral-900) 62%,transparent);color:var(--color-text);
  border-radius:var(--radius-md);caret-color:var(--color-accent);min-height:48px}
.numrow input[type=text]{border-radius:0 var(--radius-md) var(--radius-md) 0}
input[type=text]::placeholder{color:var(--ink3)}
input[type=text]:focus{outline:none;border-color:var(--color-accent);
  box-shadow:0 0 0 1px color-mix(in srgb,var(--color-accent) 45%,transparent),0 0 14px -4px color-mix(in srgb,var(--color-accent) 45%,transparent)}
input[type=text]:disabled{opacity:1;-webkit-text-fill-color:var(--color-text)}

/* feedback */
.fb{margin-top:16px;padding-top:14px;position:relative;
  background:var(--fade-rule) no-repeat top / 100% 1px}
.verdict{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:500}
.verdict.ok{color:var(--tick)}
.verdict.bad{color:var(--flag)}
.why{font-size:14.5px;line-height:1.55;margin-top:7px;color:color-mix(in srgb,var(--color-text) 88%,transparent);text-wrap:pretty}
.why:empty{display:none}
.why b{font-weight:600;color:var(--color-text)}
.work{font-size:13px;line-height:1.7;font-variant-numeric:tabular-nums;
  background:color-mix(in srgb,var(--color-neutral-900) 55%,transparent);
  border:1px solid var(--line-soft);border-radius:var(--radius-md);
  padding:11px 13px;margin-top:10px;white-space:pre-wrap;overflow-x:auto;color:color-mix(in srgb,var(--color-text) 82%,transparent)}
.stampmark{position:absolute;right:2px;top:2px;font-size:10.5px;font-weight:500;letter-spacing:.12em;
  border:1.5px solid var(--tick);color:var(--tick);border-radius:var(--radius-sm);padding:3px 8px;
  box-shadow:0 0 16px -2px color-mix(in srgb,var(--tick) 35%,transparent);
  transform:rotate(-7deg);opacity:0;animation:stampin .28s ease-out forwards}
.stampmark.bad{border-color:var(--flag);color:var(--flag);box-shadow:0 0 16px -2px color-mix(in srgb,var(--flag) 35%,transparent)}
@keyframes stampin{from{opacity:0;transform:rotate(-7deg) scale(1.5)}to{opacity:1;transform:rotate(-7deg) scale(1)}}

/* generated problems */
.gfacts{width:100%;border-collapse:separate;border-spacing:0;font-size:13.5px;margin-top:12px;
  border:1px solid var(--line-box);border-radius:var(--radius-md);overflow:hidden;
  background:color-mix(in srgb,var(--color-neutral-900) 38%,transparent)}
.gfacts td{padding:8px 11px;border-bottom:1px solid var(--line-soft);vertical-align:top;line-height:1.4}
.gfacts tr:last-child td{border-bottom:none}
.gfacts td:first-child{color:var(--ink2)}
.gfacts td.v{font-size:13px;text-align:right;white-space:nowrap;font-weight:500;font-variant-numeric:tabular-nums;color:var(--color-neutral-100)}
.gfacts td.v.long{text-align:left;white-space:normal;font-size:13.5px;font-weight:400;color:var(--color-text)}
.fields{margin-top:16px;display:flex;flex-direction:column;gap:14px}
.flab{display:block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);margin-bottom:6px;font-weight:500}
.numrow.tight{margin-top:0}
.chips.stack{flex-direction:column;margin-top:0}
.chips.stack .chip{text-align:left;line-height:1.35}
.chips.inline{margin-top:0}
.fmark{font-size:11.5px;margin-top:6px;line-height:1.4;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.fmark.ok{color:var(--tick)}
.fmark.bad{color:var(--flag)}

/* difficulty */
.tiersel{margin-top:0}
.tiersel .chip[aria-pressed="true"]{background:color-mix(in srgb,var(--color-accent) 14%,transparent);
  border-color:var(--color-accent);color:var(--color-accent-200)}
.tierhint{font-size:12.5px;color:var(--ink2);margin-top:9px;line-height:1.5}
.tiermark{letter-spacing:.13em}
.tiermark.t1{color:var(--tick)}
.tiermark.t2{color:var(--color-accent-400)}
.tiermark.t3{color:var(--amber)}

/* actions */
.acts{display:flex;gap:8px;margin-top:18px}
.btn{flex:1;border:1px solid var(--color-accent);background:transparent;color:var(--color-accent-300);
  border-radius:var(--radius-md);padding:13px 14px;min-height:48px;font-weight:500;font-size:15px;letter-spacing:.005em;
  transition:background-color .12s,border-color .12s,opacity .12s}
.btn:not(:disabled):hover{background:color-mix(in srgb,var(--color-accent) 12%,transparent)}
.btn:not(:disabled):active{background:color-mix(in srgb,var(--color-accent) 22%,transparent)}
.btn.ghost{border-color:var(--color-divider);color:var(--ink2)}
.btn.ghost:not(:disabled):hover{background:color-mix(in srgb,var(--color-text) 7%,transparent)}
.btn.ghost:not(:disabled):active{background:color-mix(in srgb,var(--color-text) 14%,transparent)}
.btn:disabled{opacity:.4;cursor:default}
.btn.wide{flex:2}
.acts .btn.ghost{font-size:14px;padding:13px 6px}

/* reference */
.ref h3{font-weight:500;font-size:18px;letter-spacing:-.01em;margin:24px 0 8px;line-height:1.2}
.ref h3::before{content:'';display:inline-block;width:12px;height:2px;border-radius:1px;background:var(--color-accent);margin-right:9px;vertical-align:5px}
.ref h3:first-child{margin-top:6px}
.deft{width:100%;border-collapse:collapse;font-size:14px}
.deft th{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3);font-weight:500;text-align:left;padding:5px 8px 7px 0}
.deft thead tr{background:linear-gradient(to right,transparent,var(--color-divider) 48px,var(--color-divider) calc(100% - 48px),transparent) no-repeat bottom / 100% 1px}
.deft tbody tr{background:var(--fade-rule) no-repeat bottom / 100% 1px}
.deft tbody tr:last-child{background:none}
.deft td{padding:9px 8px 9px 0;vertical-align:top;line-height:1.45}
.deft td:first-child{font-weight:500;width:34%;letter-spacing:-.005em;color:var(--color-neutral-100)}
.deft td:last-child{color:color-mix(in srgb,var(--color-text) 78%,transparent)}
.note{font-size:13px;color:var(--ink2);border-left:2px solid var(--color-accent);padding:2px 0 2px 12px;margin-top:12px;line-height:1.55}
.note b{font-weight:600;color:color-mix(in srgb,var(--color-text) 88%,transparent)}

/* footer bar */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:30;
  background:color-mix(in srgb,var(--color-bg) 86%,transparent);
  -webkit-backdrop-filter:blur(16px) saturate(1.15);
  backdrop-filter:blur(16px) saturate(1.15);
  padding:9px 16px calc(9px + env(safe-area-inset-bottom))}
.bar::before{content:'';position:absolute;left:0;right:0;top:0;height:1px;background:var(--fade-rule)}
.barin{max-width:680px;margin:0 auto;display:flex;gap:12px;align-items:center}
.prog{flex:1;height:4px;background:color-mix(in srgb,var(--color-text) 10%,transparent);border-radius:999px;position:relative;overflow:hidden}
.prog i{position:absolute;inset:0 auto 0 0;background:linear-gradient(90deg,var(--color-accent-600),var(--color-accent));
  border-radius:999px;width:0;transition:width .25s;
  box-shadow:0 0 10px color-mix(in srgb,var(--color-accent) 55%,transparent)}
.barn{font-size:11.5px;color:var(--ink2);white-space:nowrap;font-variant-numeric:tabular-nums}
.lnk{font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:500;
  color:var(--color-accent-300);text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:color-mix(in srgb,var(--color-accent) 45%,transparent);
  padding:12px 8px 12px 0;min-height:44px;display:inline-flex;align-items:center}
.lnk:hover{color:var(--color-accent-200)}

/* session complete — the one saturated "presence" ground */
.done{text-align:center;padding:44px 16px 36px;
  background:radial-gradient(130% 130% at 50% 0%,var(--color-section-glow) 0%,var(--color-section) 55%,color-mix(in srgb,var(--color-section) 55%,var(--color-bg)) 100%)}
.done .big{font-weight:500;font-size:58px;letter-spacing:-.03em;line-height:1;color:var(--color-accent-100);
  font-variant-numeric:tabular-nums;text-shadow:0 0 34px color-mix(in srgb,var(--color-accent) 45%,transparent)}
.done .lbl{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  color:color-mix(in srgb,var(--color-accent-200) 75%,transparent);margin-top:10px}
.done .btn{border-color:var(--color-accent-300);color:var(--color-accent-100)}
.done .btn:not(:disabled):hover{background:color-mix(in srgb,var(--color-accent-100) 12%,transparent)}
.done .btn.ghost{border-color:color-mix(in srgb,var(--color-accent-100) 28%,transparent);color:color-mix(in srgb,var(--color-accent-100) 85%,transparent)}

:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media (max-width:420px){
  .match{grid-template-columns:1fr}
  .effrow{grid-template-columns:1fr;gap:7px}
  .brand{font-size:14.5px}
}