/* ═══════════════════════════════════════════════════════════════
   gan.bot — verification protocol bench
   A single committed visual world. Every colour painted from a token.
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* ground */
  --void:      #04060A;
  --deep:      #070B10;
  --panel:     #0B1016;
  --panel-hi:  #101821;
  --line:      #17202A;
  --line-hi:   #24313F;
  --line-lit:  #33465A;

  /* text */
  --text:      #C4D2DB;
  --text-hi:   #EDF4F8;
  --dim:       #5F7280;
  --dimmer:    #37454F;

  /* brand — the dot */
  --blue:      #2F7BFF;
  --blue-hi:   #7DAEFF;
  --blue-deep: #0A2A7A;

  /* adversary channels — colour encodes identity, not decoration */
  --ch-a:      #35E0C4;
  --ch-b:      #E45CFF;
  --ch-c:      #F2A93B;

  /* semantic */
  --ok:        #35E0C4;
  --warn:      #F2A93B;
  --bad:       #FF5B5B;

  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --cond: "IBM Plex Sans Condensed", "IBM Plex Sans", system-ui, sans-serif;
  --sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif;

  --rail: 34px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--void);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: rgba(47,123,255,.30); color: var(--text-hi); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

.wrap { max-width: 1300px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 2; }

.lbl {
  font-family: var(--mono); font-size: 9.5px; font-weight: 600;
  letter-spacing: .17em; text-transform: uppercase; color: var(--dim);
}
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ── the mark ──────────────────────────────────────────────── */
.dot-mark {
  position: relative; flex: none; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #C6E2FF 0%, var(--blue) 42%, var(--blue-deep) 100%);
  box-shadow: 0 0 10px rgba(47,123,255,.7), 0 0 26px rgba(47,123,255,.34);
}
.dot-mark::after {
  content: ""; position: absolute; inset: -55%; border-radius: 50%;
  background: radial-gradient(circle, rgba(47,123,255,.30) 0%, transparent 62%);
  animation: breathe 3.4s ease-in-out infinite;
}
@keyframes breathe { 0%,100% { transform: scale(1); opacity: .85 } 50% { transform: scale(1.22); opacity: .4 } }

/* small status dot */
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--dimmer); flex: none; }
.dot.on   { background: var(--blue); box-shadow: 0 0 8px var(--blue); }
.dot.good { background: var(--ok);   box-shadow: 0 0 8px var(--ok); }
.dot.warn { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.dot.bad  { background: var(--bad);  box-shadow: 0 0 8px var(--bad); }
.dot.live { animation: pulse 1.5s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.22} }

/* ── module housing ────────────────────────────────────────── */
.mod {
  position: relative;
  background: linear-gradient(170deg, var(--panel) 0%, var(--deep) 90%);
  border: 1px solid var(--line);
  padding: 34px 24px 24px;
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
}
.mod.flat { clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 0 100%); border-bottom: none; }
.mod .tag {
  position: absolute; top: 0; left: 0;
  padding: 5px 13px 5px 12px; background: var(--line); color: var(--text-hi);
  font-family: var(--mono); font-size: 9px; font-weight: 600;
  letter-spacing: .19em; text-transform: uppercase;
}
.mod .tag i { color: var(--blue); font-style: normal; margin-right: 9px; }

h2.mh {
  font-family: var(--cond); font-weight: 700;
  font-size: clamp(22px, 2.9vw, 34px);
  line-height: 1.05; letter-spacing: -.005em; text-transform: uppercase;
  color: var(--text-hi); margin: 2px 0 9px; text-wrap: balance;
}
h3.sh {
  font-family: var(--mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--text-hi); margin: 0 0 10px;
}
p.lede { max-width: 66ch; color: var(--dim); font-size: 13.5px; margin: 0 0 6px; }
p.lede b { color: var(--text); font-weight: 500; }

section { padding: 32px 0; }

/* grid children default to min-width:auto and refuse to shrink below
   their content, which pushes scrollable tables past the viewport. */
.bench > *, .probe-top > *, .verdict > *, .grid2 > *, .hero-grid > *, .reactor-bay > * { min-width: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 980px) { .grid2 { grid-template-columns: 1fr; } }

/* ── buttons ───────────────────────────────────────────────── */
.btn {
  font-family: var(--mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  padding: 11px 18px; border: 1px solid var(--line-hi);
  background: var(--panel-hi); color: var(--text); cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.btn:hover:not(:disabled) { border-color: var(--line-lit); color: var(--text-hi); }
.btn:disabled { opacity: .35; cursor: not-allowed; }
.btn.pri {
  background: var(--blue); border-color: var(--blue); color: #02102E; font-weight: 700;
  box-shadow: 0 0 22px rgba(47,123,255,.30);
}
.btn.pri:hover:not(:disabled) { background: #4A8DFF; border-color: #4A8DFF; }
.btn.sm { padding: 7px 12px; font-size: 9.5px; }
.btn.danger { border-color: #4A2630; color: #FF8B8B; }

/* ── telemetry rail ────────────────────────────────────────── */
#rail {
  position: fixed; top: 0; left: 0; right: 0; height: var(--rail); z-index: 80;
  display: flex; align-items: center; gap: 15px; padding: 0 13px;
  background: rgba(4,6,10,.94); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .11em;
  text-transform: uppercase; color: var(--dim); white-space: nowrap; overflow: hidden;
}
#rail .brand { display: flex; align-items: center; gap: 9px; color: var(--text-hi); font-weight: 700; font-size: 12px; letter-spacing: .01em; text-transform: none; }
#rail .brand .dot-mark { width: 11px; height: 11px; }
#rail .t { display: flex; align-items: center; gap: 6px; }
#rail .t b { color: var(--text); font-weight: 500; }
#rail .sep { width: 1px; height: 12px; background: var(--line-hi); flex: none; }
#rail .push { margin-left: auto; }
@media (max-width: 900px) { #rail .opt { display: none; } }

/* ── boot ──────────────────────────────────────────────────── */
#boot {
  position: fixed; inset: 0; z-index: 200; background: var(--void);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 12px; color: var(--blue-hi);
  transition: opacity .55s ease;
}
#boot.gone { opacity: 0; pointer-events: none; }
#boot pre { margin: 0; line-height: 1.9; text-align: left; }
#boot .d { color: var(--dimmer); }

/* ── hero ──────────────────────────────────────────────────── */
#hero { position: relative; min-height: 92vh; display: flex; align-items: center; padding-top: calc(var(--rail) + 30px); padding-bottom: 24px; overflow: hidden; }
#orb { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
#hero .wrap { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
@media (max-width: 1040px) { .hero-grid { grid-template-columns: 1fr; } .hero-spacer { display: none; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  border: 1px solid var(--line-hi); background: rgba(11,16,22,.72);
  padding: 5px 12px; margin-bottom: 22px;
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .17em;
  text-transform: uppercase; color: var(--dim);
}
.eyebrow .dot-mark { width: 7px; height: 7px; }

h1 {
  font-family: var(--cond); font-weight: 700;
  font-size: clamp(38px, 6vw, 76px);
  line-height: .94; letter-spacing: -.018em; text-transform: uppercase;
  color: var(--text-hi); margin: 0 0 20px; max-width: 15ch; text-wrap: balance;
}
h1 em { color: var(--blue-hi); font-style: normal; text-shadow: 0 0 34px rgba(47,123,255,.6); }
#hero .sub { max-width: 52ch; font-size: 15.5px; color: var(--dim); margin: 0 0 26px; }
#hero .sub b { color: var(--text); font-weight: 500; }

.hero-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 34px; max-width: 470px; }
.hero-stats > div { background: rgba(7,11,16,.82); padding: 12px 14px; }
.hero-stats .v { font-family: var(--mono); font-size: 19px; color: var(--text-hi); font-variant-numeric: tabular-nums; line-height: 1.15; }
.hero-stats .k { margin-top: 2px; }

/* ── reactor ───────────────────────────────────────────────── */
.reactor-bay { display: grid; grid-template-columns: 1fr 320px; gap: 0; border: 1px solid var(--line); border-top: none; }
@media (max-width: 1000px) { .reactor-bay { grid-template-columns: 1fr; } }
#reactor { display: block; width: 100%; height: 420px; }
.reactor-side { padding: 20px 18px; border-left: 1px solid var(--line); background: rgba(7,11,16,.5); }
@media (max-width: 1000px) { .reactor-side { border-left: none; border-top: 1px solid var(--line); } }
.legend { display: flex; flex-direction: column; gap: 9px; margin-bottom: 18px; }
.legend .row { display: flex; align-items: center; gap: 9px; font-family: var(--mono); font-size: 10.5px; }
.legend .sw { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.legend .nm { color: var(--text-hi); font-weight: 600; }
.legend .pr { color: var(--dimmer); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }

/* ── bench ─────────────────────────────────────────────────── */
.bench { display: grid; grid-template-columns: 310px 1fr; gap: 0; border: 1px solid var(--line); border-top: none; }
@media (max-width: 1000px) { .bench { grid-template-columns: 1fr; } }
.bench-cfg { padding: 20px 18px; border-right: 1px solid var(--line); background: rgba(7,11,16,.5); }
@media (max-width: 1000px) { .bench-cfg { border-right: none; border-bottom: 1px solid var(--line); } }
.bench-run { padding: 20px 18px; }

.arm-list { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.arm { display: flex; align-items: flex-start; gap: 10px; border: 1px solid var(--line); padding: 9px 11px; cursor: pointer; transition: border-color .15s, background .15s; }
.arm:hover { border-color: var(--line-lit); }
.arm[data-on="1"] { border-color: var(--armc); background: rgba(255,255,255,.018); }
.arm input { margin: 3px 0 0; accent-color: var(--blue); flex: none; }
.arm > span { display: block; min-width: 0; }
.arm .an { display: block; font-family: var(--mono); font-size: 11px; font-weight: 600; color: var(--text-hi); }
.arm[data-on="1"] .an { color: var(--armc); }
.arm .ad { display: block; font-size: 11.5px; color: var(--dim); line-height: 1.45; margin-top: 3px; }
.arm .ac { display: block; font-family: var(--mono); font-size: 9.5px; color: var(--dimmer); letter-spacing: .1em; margin-top: 4px; }

.slider { margin-bottom: 14px; }
.slider .top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.slider .top b { font-family: var(--mono); font-size: 12px; color: var(--blue-hi); font-variant-numeric: tabular-nums; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 2px; background: var(--line-hi); cursor: pointer; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 12px; height: 12px; background: var(--blue); border: 2px solid var(--void); cursor: pointer; box-shadow: 0 0 8px rgba(47,123,255,.7); }
input[type="range"]::-moz-range-thumb { width: 12px; height: 12px; background: var(--blue); border: 2px solid var(--void); border-radius: 0; cursor: pointer; }
select, input[type="password"], input[type="text"] {
  width: 100%; background: var(--void); border: 1px solid var(--line-hi); color: var(--text-hi);
  font-family: var(--mono); font-size: 11px; padding: 8px 9px;
}
select:focus, input:focus { border-color: var(--line-lit); outline: none; }

.budget { border: 1px solid var(--line-hi); border-left: 2px solid var(--blue); padding: 10px 12px; margin: 16px 0; }
.budget.hot  { border-left-color: var(--warn); }
.budget.over { border-left-color: var(--bad); }
.budget .bn { font-family: var(--mono); font-size: 21px; color: var(--text-hi); font-variant-numeric: tabular-nums; line-height: 1.1; }
.budget .bd { font-family: var(--mono); font-size: 10px; color: var(--dim); line-height: 1.6; margin-top: 4px; }

.matrix-scroll { overflow-x: auto; margin-bottom: 16px; }
table.matrix { border-collapse: collapse; font-family: var(--mono); font-size: 10px; width: auto; min-width: 460px; }
table.matrix th { text-align: left; padding: 6px 8px 6px 0; padding-right: 26px; border-bottom: 1px solid var(--line); font-size: 9px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); white-space: nowrap; }
table.matrix td { padding: 4px 26px 4px 0; border-bottom: 1px solid var(--line); }
table.matrix td.itm { color: var(--dim); white-space: nowrap; }
table.matrix td.itm b { color: var(--text); font-weight: 500; }
.cellwrap { display: flex; gap: 4px; }
.cell { width: 17px; height: 17px; border: 1px solid var(--line-hi); flex: none; display: flex; align-items: center; justify-content: center; font-size: 8px; color: var(--dimmer); transition: background .3s, border-color .3s; }
.cell.q  { border-color: var(--line-lit); }
.cell.r  { border-color: var(--blue); background: rgba(47,123,255,.18); animation: pulse 1s infinite; }
.cell.ok { border-color: var(--ok); background: rgba(53,224,196,.28); color: var(--ok); }
.cell.no { border-color: var(--bad); background: rgba(255,91,91,.24); color: var(--bad); }
.cell.er { border-color: var(--dimmer); color: var(--dimmer); }

.truth-key { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.truth-key span { display: flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.sw2 { width: 10px; height: 10px; border: 1px solid; flex: none; }

/* ── results ───────────────────────────────────────────────── */
.res-scroll { overflow-x: auto; }
table.res { border-collapse: collapse; width: 100%; min-width: 720px; font-family: var(--mono); font-size: 11.5px; }
table.res th { text-align: right; font-size: 9px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); padding: 9px 10px; border-bottom: 1px solid var(--line-hi); white-space: nowrap; }
table.res th:first-child { text-align: left; }
table.res td { text-align: right; padding: 11px 10px; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; color: var(--text); }
table.res td:first-child { text-align: left; color: var(--armc); font-weight: 600; }
table.res tr:hover td { background: rgba(255,255,255,.016); }
table.res td.best { color: var(--ok); font-weight: 600; }
table.res td.worst { color: var(--bad); }
.empty { font-family: var(--mono); font-size: 11px; color: var(--dimmer); padding: 26px 0; text-align: center; letter-spacing: .08em; }

.metric-note { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px 24px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
@media (max-width: 820px) { .metric-note { grid-template-columns: 1fr; } }
.metric-note div { font-size: 12px; color: var(--dim); line-height: 1.5; }
.metric-note b { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-hi); display: block; margin-bottom: 2px; }

canvas.chart { display: block; width: 100%; height: 240px; }
#manifold { display: block; width: 100%; height: 330px; }
.cloud-housing { position: relative; border: 1px solid var(--line); background: rgba(7,11,16,.55); }
.cloud-housing .cap { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border-bottom: 1px solid var(--line); }
.hint { font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; color: var(--dimmer); text-transform: uppercase; }

/* ── probe ─────────────────────────────────────────────────── */
.probe-top { display: grid; grid-template-columns: 1fr 250px; gap: 0; border: 1px solid var(--line); border-top: none; }
@media (max-width: 940px) { .probe-top { grid-template-columns: 1fr; } }
.probe-in { padding: 18px; border-right: 1px solid var(--line); }
@media (max-width: 940px) { .probe-in { border-right: none; border-bottom: 1px solid var(--line); } }
.probe-side { padding: 18px; background: rgba(7,11,16,.5); }

textarea {
  width: 100%; background: var(--void); border: 1px solid var(--line-hi); color: var(--text-hi);
  font-family: var(--mono); font-size: 12px; line-height: 1.6; padding: 9px 11px; resize: vertical;
}
textarea:focus { border-color: var(--line-lit); outline: none; }
.field { margin-bottom: 12px; }
.field label { display: block; margin-bottom: 5px; }

.chips { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 13px; }
.chip { font-family: var(--mono); font-size: 9.5px; letter-spacing: .06em; padding: 5px 9px; border: 1px solid var(--line-hi); background: transparent; color: var(--dim); cursor: pointer; transition: color .15s, border-color .15s; }
.chip:hover { color: var(--text-hi); border-color: var(--line-lit); }
.chip[aria-pressed="true"] { color: var(--blue-hi); border-color: var(--blue); }
.chip .tr { margin-left: 6px; font-weight: 700; }
.chip .tr.v { color: var(--bad); }
.chip .tr.s { color: var(--ok); }

.channels { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line); border-top: none; }
@media (max-width: 860px) { .channels { grid-template-columns: 1fr; } }
.ch { padding: 14px 15px 16px; min-height: 168px; border-right: 1px solid var(--line); position: relative; overflow: hidden; }
.ch:last-child { border-right: none; }
@media (max-width: 860px) { .ch { border-right: none; border-bottom: 1px solid var(--line); } .ch:last-child { border-bottom: none; } }
.ch::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--hue); opacity: .28; transition: opacity .3s; }
.ch[data-s="run"]::before { opacity: 1; animation: scan 1.1s linear infinite; }
.ch[data-s="done"]::before { opacity: .9; }
@keyframes scan { 0%{clip-path:inset(0 100% 0 0)} 50%{clip-path:inset(0)} 100%{clip-path:inset(0 0 0 100%)} }
.ch-id { font-family: var(--mono); font-size: 10.5px; font-weight: 700; letter-spacing: .1em; color: var(--hue); }
.ch-pr { font-family: var(--mono); font-size: 9px; letter-spacing: .13em; text-transform: uppercase; color: var(--dimmer); margin: 3px 0 10px; }
.ch-bd { font-size: 12.5px; line-height: 1.55; color: var(--text); min-height: 58px; }
.ch-bd.w { color: var(--dimmer); font-family: var(--mono); font-size: 11px; }
.sevbar { height: 3px; background: var(--line); position: relative; margin-top: 12px; overflow: hidden; }
.sevbar i { position: absolute; inset: 0 100% 0 0; background: var(--hue); transition: right .5s cubic-bezier(.2,.7,.3,1); }
.sevrow { display: flex; justify-content: space-between; margin-top: 5px; font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--dimmer); }
.sevrow b { color: var(--hue); font-variant-numeric: tabular-nums; }

.verdict { display: grid; grid-template-columns: 220px 1fr; border: 1px solid var(--line); border-top: none; }
@media (max-width: 760px) { .verdict { grid-template-columns: 1fr; } }
.v-g { padding: 20px; border-right: 1px solid var(--line); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 11px; background: rgba(7,11,16,.5); }
@media (max-width: 760px) { .v-g { border-right: none; border-bottom: 1px solid var(--line); } }
.v-w { font-family: var(--cond); font-weight: 700; font-size: 37px; letter-spacing: .05em; text-transform: uppercase; line-height: 1; color: var(--dimmer); }
.v-w.pass { color: var(--ok);   text-shadow: 0 0 28px rgba(53,224,196,.4); }
.v-w.hold { color: var(--warn); text-shadow: 0 0 28px rgba(242,169,59,.4); }
.v-m { display: flex; gap: 16px; }
.v-m div { text-align: center; }
.v-m .n { font-family: var(--mono); font-size: 15px; color: var(--text-hi); font-variant-numeric: tabular-nums; }
.v-b { padding: 18px; }
.v-b .rat { font-size: 13px; line-height: 1.6; color: var(--text); margin: 0 0 12px; min-height: 40px; }
.v-b .rat.w { color: var(--dimmer); font-family: var(--mono); font-size: 11px; }
.gt { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; padding: 4px 10px; border: 1px solid var(--line-hi); }
.gt.hit  { color: var(--ok);  border-color: rgba(53,224,196,.5); }
.gt.miss { color: var(--bad); border-color: rgba(255,91,91,.5); }

/* ── corpus ────────────────────────────────────────────────── */
.corp-scroll { overflow-x: auto; }
table.corp { border-collapse: collapse; width: 100%; min-width: 760px; font-size: 12.5px; }
table.corp th { text-align: left; font-family: var(--mono); font-size: 9px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); padding: 9px 10px; border-bottom: 1px solid var(--line-hi); }
table.corp td { padding: 10px; border-bottom: 1px solid var(--line); color: var(--dim); vertical-align: top; line-height: 1.5; }
table.corp td.id { font-family: var(--mono); font-size: 10.5px; color: var(--text); white-space: nowrap; }
table.corp td.act { color: var(--text); }
.badge { font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: .12em; padding: 3px 8px; border: 1px solid; white-space: nowrap; display: inline-block; }
.badge.v { color: var(--bad); border-color: rgba(255,91,91,.45); }
.badge.s { color: var(--ok);  border-color: rgba(53,224,196,.45); }
.badge.hard { color: var(--warn); border-color: rgba(242,169,59,.45); margin-left: 5px; }

/* ── notices ───────────────────────────────────────────────── */
.notice { border: 1px solid var(--line-hi); border-left: 2px solid var(--warn); background: rgba(242,169,59,.045); padding: 11px 13px; font-family: var(--mono); font-size: 11px; line-height: 1.65; color: var(--dim); }
.notice b { color: var(--text); font-weight: 600; }
.notice.bad  { border-left-color: var(--bad);  background: rgba(255,91,91,.05); }
.notice.info { border-left-color: var(--blue); background: rgba(47,123,255,.05); }
.notice[hidden] { display: none; }
.notice a { color: var(--blue-hi); }

/* ── method ────────────────────────────────────────────────── */
.spec { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px 28px; }
@media (max-width: 820px) { .spec { grid-template-columns: 1fr; } }
.spec-i { border-top: 1px solid var(--line); padding-top: 11px; }
.spec-i h4 { font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--text-hi); margin: 0 0 4px; }
.spec-i p { margin: 0; font-size: 12.5px; color: var(--dim); line-height: 1.55; }
.spec-i a { color: var(--dim); border-bottom: 1px solid var(--line-hi); text-decoration: none; }
.spec-i a:hover { color: var(--blue-hi); border-color: var(--blue); }

footer { border-top: 1px solid var(--line); margin-top: 34px; padding: 26px 0 46px; }
.foot { display: flex; justify-content: space-between; align-items: flex-end; gap: 22px; flex-wrap: wrap; }
.foot .mark { display: flex; align-items: center; gap: 11px; font-family: var(--cond); font-size: 27px; font-weight: 700; text-transform: uppercase; color: var(--text-hi); line-height: 1; }
.foot .mark .dot-mark { width: 17px; height: 17px; }
.foot p { margin: 9px 0 0; font-size: 12.5px; color: var(--dim); max-width: 48ch; }

@media (prefers-reduced-motion: reduce) {
  .dot.live, .cell.r, .ch[data-s="run"]::before, .dot-mark::after { animation: none; }
  html { scroll-behavior: auto; }
}
html { scroll-behavior: smooth; }