/* AgentReady.js — site styles
   Tokens first, dark theme is the design baseline, light theme swaps the ground. */

:root {
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;

  --wrap: 1120px;
  --gutter: clamp(20px, 4vw, 40px);
  --radius: 14px;
  --radius-sm: 8px;
  --ease: cubic-bezier(.2, .7, .2, 1);

  --accent: #b8f53a;
  --accent-deep: #8fd11a;
  --warn: #ffb547;
  --danger: #ff6b6b;
  --danger-soft: rgba(255, 107, 107, .14);
  --warn-soft: rgba(255, 181, 71, .16);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0c0e11;
  --bg-2: #10131a;
  --bg-card: #13171e;
  --bg-code: #0a0c10;
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .16);
  --ink: #eef0f3;
  --ink-2: #a6adb9;
  --ink-3: #6d7584;
  --accent-ink: #c6ff4d;
  --accent-soft: rgba(184, 245, 58, .12);
  --on-accent: #0c0e11;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .8);
  --syn-tag: #8ab4ff;
  --syn-attr: #c6ff4d;
  --syn-str: #f2c46d;
  --syn-key: #8ab4ff;
  --syn-num: #ff9e7a;
  --syn-comment: #6d7584;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f6f2;
  --bg-2: #efefe9;
  --bg-card: #ffffff;
  --bg-code: #14171d;
  --line: rgba(18, 21, 26, .1);
  --line-strong: rgba(18, 21, 26, .2);
  --ink: #12151a;
  --ink-2: #4b5462;
  --ink-3: #7b8391;
  --accent-ink: #3d7a00;
  --accent-soft: rgba(120, 190, 0, .16);
  --on-accent: #0c0e11;
  --shadow: 0 30px 80px -40px rgba(18, 21, 26, .35);
  --syn-tag: #8ab4ff;
  --syn-attr: #c6ff4d;
  --syn-str: #f2c46d;
  --syn-key: #8ab4ff;
  --syn-num: #ff9e7a;
  --syn-comment: #7b8391;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 var(--font-sans);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
a { color: inherit; text-decoration-color: var(--line-strong); text-underline-offset: .18em; }
a:hover { text-decoration-color: currentColor; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.02em; line-height: 1.1; text-wrap: balance; }
h2 { font-size: clamp(28px, 3.6vw, 44px); }
h3 { font-size: 20px; letter-spacing: -.01em; }
p { margin: 0; }
code, pre, .mono { font-family: var(--font-mono); font-feature-settings: normal; }
p code, li code, td code, h3 code {
  font-size: .88em;
  padding: .1em .4em;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  white-space: nowrap;
}
pre { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }
.mono { font-family: var(--font-mono); }
.muted { color: var(--ink-3); }
.kicker {
  color: var(--accent-ink);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.prose { color: var(--ink-2); font-size: 17px; line-height: 1.65; text-wrap: pretty; }
.prose > * + * { margin-top: 1em; }
.prose h3 { color: var(--ink); margin-bottom: .5em; }
.prose em { color: var(--ink); font-style: normal; font-weight: 500; }

.skip {
  position: absolute; left: 12px; top: -60px;
  padding: 10px 14px; background: var(--accent); color: var(--on-accent);
  border-radius: var(--radius-sm); font-weight: 600; z-index: 100;
}
.skip:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
  white-space: nowrap;
}
.btn:hover { border-color: var(--ink-3); background: var(--accent-soft); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-sm { padding: 7px 12px; font-size: 14px; }

/* ---------- Header ---------- */
.top {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.top-row { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -.01em; text-decoration: none; }
.brand-dim { color: var(--ink-3); }
.mark { color: var(--ink); }
.top-nav { display: flex; gap: 4px; margin-left: 8px; }
.top-nav a {
  padding: 8px 12px; border-radius: 999px; color: var(--ink-2);
  text-decoration: none; font-size: 14px; font-weight: 500;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.top-nav a:hover { color: var(--ink); background: var(--accent-soft); }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.theme-toggle {
  width: 36px; height: 36px; display: grid; place-items: center;
  border-radius: 999px; border: 1px solid var(--line-strong); background: transparent; cursor: pointer;
}
.theme-toggle:hover { background: var(--accent-soft); }
:root[data-theme="dark"] .ico-sun { display: block; }
:root[data-theme="dark"] .ico-moon { display: none; }
:root[data-theme="light"] .ico-sun { display: none; }
:root[data-theme="light"] .ico-moon { display: block; }

@media (max-width: 860px) {
  .top-nav { display: none; }
  .top-actions .btn span { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(56px, 9vw, 120px) 0 0;
  isolation: isolate;
}
.hero::before {
  /* grid paper, faded */
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 100%;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 20%, transparent 100%);
  opacity: .8;
  z-index: -1;
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(40px, 6vw, 72px); }
.hero-copy { max-width: 760px; min-width: 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; color: var(--ink-2); letter-spacing: .02em;
  margin-bottom: 28px;
  padding: 6px 12px 6px 8px; border: 1px solid var(--line); border-radius: 999px;
  background: color-mix(in srgb, var(--bg-card) 70%, transparent);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
h1 {
  font-size: clamp(40px, 6.4vw, 80px);
  letter-spacing: -.035em;
  line-height: 1.02;
}
h1 em { white-space: nowrap; font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--accent-ink); letter-spacing: -.01em; }
.lede { margin-top: 26px; max-width: 640px; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.lede a { color: var(--ink); }

.snippet {
  position: relative; margin-top: 32px; max-width: 760px;
  display: flex; align-items: stretch;
  border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden;
  background: var(--bg-code); color: #e9edf3;
}
.snippet pre { flex: 1; padding: 16px 18px; font-size: 13.5px; line-height: 1.5; overflow-x: auto; white-space: pre; }
.snippet pre::-webkit-scrollbar { height: 6px; }
.copy {
  flex: none; padding: 0 18px; border: 0; border-left: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04); color: #e9edf3; font-size: 13px; font-weight: 500; cursor: pointer;
  transition: background .2s var(--ease);
}
.copy:hover { background: rgba(255,255,255,.1); }
.copy[data-state="done"] { color: var(--accent); }
.copy[data-state="fail"] { color: var(--danger); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Synthesis figure */
.synth {
  margin: 0;
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0 18px;
  align-items: stretch;
}
.pane {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg-code);
  color: #e9edf3;
  overflow: hidden;
  box-shadow: var(--shadow);
  min-width: 0;
}
.pane pre { padding: 18px 20px; font-size: 12.75px; line-height: 1.6; overflow-x: auto; }
@media (max-width: 480px) { .pane pre { font-size: 11.5px; padding: 14px 16px; } .pane .hl { margin-left: -9px; padding: 0 6px; } }
.pane-head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 14px 10px 18px; border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 12px; color: #a6adb9;
}
.pane-tag { font-size: 11px; padding: 3px 8px; border-radius: 999px; background: rgba(255,255,255,.07); color: #c9cfd8; white-space: nowrap; }
.pane-tag-accent { background: rgba(184,245,58,.16); color: var(--accent); }
.synth-arrow { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; color: var(--ink-3); }
.arrow-label { font-size: 11px; color: var(--accent-ink); writing-mode: vertical-rl; transform: rotate(180deg); letter-spacing: .06em; }
.synth-arrow svg { color: var(--ink-2); }

.t { color: var(--syn-tag); }
.a { color: var(--syn-attr); }
.s { color: var(--syn-str); }
.k { color: var(--syn-key); }
.n { color: var(--syn-num); }
.c { color: var(--syn-comment); font-style: italic; }

/* Highlight sweep across the two panes: pairs of matching lines light up */
.pane .ln { display: inline-block; border-radius: 4px; transition: background .3s var(--ease); }
.pane .hl { background: rgba(184,245,58,.14); box-shadow: inset 3px 0 0 var(--accent); padding: 0 8px; margin-left: -11px; }

@media (max-width: 960px) {
  .synth { grid-template-columns: 1fr; gap: 12px; }
  .synth-arrow { flex-direction: row; justify-content: flex-start; padding-left: 8px; }
  .synth-arrow svg { transform: rotate(90deg); }
  .arrow-label { writing-mode: horizontal-tb; transform: none; }
}

.facts {
  list-style: none; margin: clamp(48px, 6vw, 72px) auto 0; padding: 22px 0 0;
  display: flex; flex-wrap: wrap; gap: 14px 40px;
  border-top: 1px solid var(--line);
  color: var(--ink-3); font-size: 13px;
}
.facts strong { color: var(--ink); font-weight: 600; margin-right: 6px; font-size: 15px; }

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 9vw, 128px) 0; }
.section + .section { border-top: 1px solid var(--line); }
.grid-2 { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.section-head { margin-bottom: clamp(36px, 5vw, 64px); }
.section-head .prose { padding-top: 10px; }
@media (max-width: 860px) { .grid-2 { grid-template-columns: 1fr; } }

/* Why */
.why .prose p { font-size: 18px; }

/* How */
.how h2 { max-width: 760px; margin-bottom: clamp(40px, 5vw, 64px); }
.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.steps li { background: var(--bg-card); padding: 28px 28px 32px; position: relative; }
.steps li:hover .step-n { color: var(--accent-ink); }
.step-n { display: block; font-size: 12px; color: var(--ink-3); letter-spacing: .1em; margin-bottom: 40px; transition: color .2s var(--ease); }
.steps h3 { margin-bottom: 12px; font-size: 22px; }
.steps p { color: var(--ink-2); font-size: 15.5px; line-height: 1.6; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } .step-n { margin-bottom: 20px; } }

.flow {
  margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 0;
  font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-2);
}
.flow-node { padding: 8px 14px; border: 1px solid var(--line-strong); border-radius: 999px; white-space: nowrap; }
.flow-node-accent { color: var(--accent-ink); border-color: var(--accent-ink); background: var(--accent-soft); }
.flow-line { flex: 1 0 24px; height: 1px; background: var(--line-strong); min-width: 24px; }
@media (max-width: 720px) { .flow-line { flex-basis: 12px; min-width: 12px; } }

/* Tools table */
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-card); }
.tool-table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 640px; }
.tool-table th, .tool-table td { text-align: left; padding: 16px 20px; vertical-align: top; border-bottom: 1px solid var(--line); }
.tool-table th { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }
.tool-table tbody tr:last-child td { border-bottom: 0; }
.tool-table td:first-child code { background: transparent; color: var(--ink); padding: 0; font-size: 14px; }
.tool-table td:last-child { color: var(--ink-2); }
.tool-table td:last-child code { white-space: nowrap; }
.tool-table tbody tr { transition: background .15s var(--ease); }
.tool-table tbody tr:hover { background: var(--accent-soft); }
.row-synth td { background: color-mix(in srgb, var(--accent-soft) 40%, transparent); }
.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .04em;
  border: 1px solid transparent; white-space: nowrap;
}
.b-read { color: var(--ink-2); border-color: var(--line-strong); }
.b-write { color: var(--accent-ink); border-color: var(--accent-ink); }
.b-gate { color: var(--warn); border-color: var(--warn); }
:root[data-theme="light"] .b-gate { color: #9a5b00; border-color: #c98400; }
.b-auto { color: var(--on-accent); background: var(--accent); }

/* Levels / tabs */
.levels h2 { max-width: 760px; margin-bottom: clamp(32px, 4vw, 48px); }
.tab-list { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 1px solid var(--line); margin-bottom: 36px; }
.tab-list [role="tab"] {
  appearance: none; background: none; border: 0; cursor: pointer;
  padding: 12px 16px 14px; margin-bottom: -1px;
  color: var(--ink-2); font-weight: 500; font-size: 15px;
  border-bottom: 2px solid transparent;
  display: inline-flex; gap: 10px; align-items: baseline;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.tab-list [role="tab"] .mono { font-size: 12px; color: var(--ink-3); letter-spacing: .06em; }
.tab-list [role="tab"]:hover { color: var(--ink); }
.tab-list [role="tab"][aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.tab-list [role="tab"][aria-selected="true"] .mono { color: var(--accent-ink); }
.tab-panel[hidden] { display: none; }
.level-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
@media (max-width: 860px) { .level-grid { grid-template-columns: 1fr; } }
.code {
  position: relative;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--bg-code); color: #e9edf3; overflow: hidden; min-width: 0;
}
.code pre { padding: 20px 84px 20px 22px; font-size: 13px; line-height: 1.65; overflow-x: auto; }
.code:not(:has(.copy)) pre { padding-right: 22px; }
.code .copy { position: absolute; top: 10px; right: 10px; padding: 5px 10px; border: 1px solid rgba(255,255,255,.14); border-radius: 6px; font-size: 12px; background: rgba(0,0,0,.35); }
.attr-list { list-style: none; margin: 1.2em 0 0; padding: 0; font-size: 13px; }
.attr-list li { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px solid var(--line); }
.attr-list li:last-child { border-bottom: 1px solid var(--line); }
.attr-list code { background: transparent; padding: 0; color: var(--ink); font-size: 13px; }
.attr-list span { color: var(--ink-3); text-align: right; }

/* Safety */
.policy {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
}
.policy li {
  display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start;
  padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-card);
}
.policy h3 { font-size: 18px; margin-bottom: 8px; }
.policy p { color: var(--ink-2); font-size: 15px; line-height: 1.6; }
.p-mark { width: 12px; height: 12px; border-radius: 50%; margin-top: 6px; }
.p-allow .p-mark { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.p-gate .p-mark { background: var(--warn); box-shadow: 0 0 0 4px var(--warn-soft); }
.p-never .p-mark { background: var(--danger); box-shadow: 0 0 0 4px var(--danger-soft); }
@media (max-width: 860px) { .policy { grid-template-columns: 1fr; } }

.inspector-note {
  margin-top: 16px; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 56px);
  align-items: center; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-card);
}
.inspector-note .code pre { font-size: 13px; }
@media (max-width: 860px) { .inspector-note { grid-template-columns: 1fr; padding: 20px; } }

/* Live */
.live-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 16px; align-items: stretch; }
.live-card {
  border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--bg-code); color: #e9edf3; overflow: hidden;
  display: flex; flex-direction: column; min-width: 0;
}
.live-card .pane-head { flex-wrap: wrap; }
.live-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.live-actions .btn { color: #e9edf3; border-color: rgba(255,255,255,.18); font-family: var(--font-mono); font-size: 12px; padding: 5px 10px; }
.live-actions .btn:hover { background: rgba(184,245,58,.14); border-color: var(--accent); color: var(--accent); }
.live-actions .btn[aria-busy="true"] { opacity: .6; pointer-events: none; }
.live-tools { list-style: none; margin: 0; padding: 6px 0; font-size: 13px; }
.live-tools li { display: flex; gap: 14px; align-items: baseline; padding: 9px 18px; border-bottom: 1px solid rgba(255,255,255,.06); }
.live-tools li:last-child { border-bottom: 0; }
.live-tools .name { color: #e9edf3; flex: none; }
.live-tools .desc { color: #8b93a1; font-family: var(--font-sans); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.live-tools .tag { margin-left: auto; flex: none; font-size: 10.5px; padding: 1px 7px; border-radius: 999px; border: 1px solid rgba(255,255,255,.18); color: #a6adb9; }
.live-tools .tag.site { color: var(--accent); border-color: rgba(184,245,58,.5); }
.live-empty, .live-error { color: #8b93a1; font-family: var(--font-sans); }
.live-error { color: var(--danger); }
.live-out { flex: 1; padding: 18px 20px; font-size: 12.5px; line-height: 1.6; overflow: auto; max-height: 420px; white-space: pre-wrap; word-break: break-word; color: #cfd5de; }
.live-out code { white-space: inherit; }
.live-out.is-result { color: #e9edf3; }
@media (max-width: 960px) { .live-grid { grid-template-columns: 1fr; } .live-out { max-height: 320px; } }

/* Compat band (always dark) */
.band {
  background: #0a0c10; color: #eef0f3;
  border-top: 1px solid rgba(255,255,255,.08) !important;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.band .kicker { color: var(--accent); }
.band-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.band h2 { margin-bottom: 36px; max-width: 520px; }
.compat { list-style: none; margin: 0; padding: 0; }
.compat li { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: 15px; }
.compat li:last-child { border-bottom: 1px solid rgba(255,255,255,.1); }
.compat strong { font-weight: 600; }
.compat span { color: #a6adb9; }
.compat code { background: rgba(184,245,58,.12); color: var(--accent); white-space: normal; }
.band-art {
  display: block; margin: 0; border-radius: var(--radius); overflow: hidden;
  border: 1px solid rgba(255,255,255,.1); box-shadow: 0 40px 100px -40px rgba(184,245,58,.25);
}
.band-art img { width: 100%; height: 100%; object-fit: cover; object-position: 72% 50%; aspect-ratio: 4 / 3; }
@media (max-width: 860px) {
  .band-grid { grid-template-columns: 1fr; }
  .compat li { grid-template-columns: 1fr; gap: 4px; }
}

/* Get started */
.start h2 { margin-bottom: clamp(32px, 4vw, 48px); }
.start-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.start-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-card); display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.start-card h3 { font-size: 22px; }
.start-card .muted { font-size: 15px; }
.start-card .code { margin-top: auto; }
@media (max-width: 860px) { .start-grid { grid-template-columns: 1fr; } }
.links { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
.links li { border-top: 1px solid var(--line); }
.links li:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
.links a { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0; text-decoration: none; font-weight: 500; transition: color .2s var(--ease); }
.links a:hover { color: var(--accent-ink); }
.links a .muted { font-weight: 400; text-align: right; font-size: 14px; }
@media (max-width: 860px) {
  .links { grid-template-columns: 1fr; }
  .links li:nth-last-child(-n+2) { border-bottom: 0; }
  .links li:last-child { border-bottom: 1px solid var(--line); }
  .links a { flex-direction: column; gap: 2px; }
  .links a .muted { text-align: left; }
}

/* Footer */
.foot { border-top: 1px solid var(--line); padding: 32px 0 120px; font-size: 14px; color: var(--ink-2); }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; }