/* ============================================================
   Ask Kodiac chat page (12 October 2026). Standalone dark page:
   its own header and footer, pink accent, Archivo display.
   ============================================================ */
:root { --ak-bg: #0B0B0D; --ak-bg2: #101114; --ak-card: #15161A; --ak-line: rgba(255,255,255,0.1); --ak-line2: rgba(255,255,255,0.18); --ak-text: #F4F4F5; --ak-muted: #A6A9B1; --ak-dim: #7A7D86; --ak-pink: #FF3399; --ak-pink2: #FF66B8; --ak-font: 'Inter', system-ui, -apple-system, sans-serif; --ak-display: 'Archivo', 'Inter', system-ui, sans-serif; }
html, body { background: var(--ak-bg); }
body.ak { margin: 0; font-family: var(--ak-font); font-size: 16px; line-height: 1.5; color: var(--ak-text); -webkit-font-smoothing: antialiased; }
body.ak a { color: inherit; }
.ak-wrap { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.ak-d { font-family: var(--ak-display); font-weight: 800; font-stretch: 100%; font-variation-settings: 'wdth' 100; letter-spacing: -0.02em; text-wrap: balance; }
.ak-k { font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ak-dim); margin: 0; }
.ak-k--pink { color: var(--ak-pink); display: inline-flex; align-items: center; gap: 8px; }
.ak-k--pink::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--ak-pink); }
/* Header */
.ak-head { position: sticky; top: 0; z-index: 50; height: 64px; background: rgba(11,11,13,0.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--ak-line); }
.ak-head .ak-wrap { height: 100%; display: flex; align-items: center; gap: 28px; }
.ak-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: #FFFFFF; font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.ak-logo i { display: block; width: 18px; height: 5px; border-radius: 2px; background: var(--ak-pink); }
.ak-back { font-size: 14px; color: var(--ak-muted); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.ak-back:hover { color: #FFFFFF; }
.ak-head__r { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.ak-pill { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--ak-pink); background: transparent; color: #FFFFFF; font: inherit; font-size: 14px; font-weight: 600; text-decoration: none; cursor: pointer; white-space: nowrap; }
.ak-pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--ak-pink); }
.ak-pill:hover { background: rgba(255,51,153,0.12); }
.ak-pill--new::before { content: '+'; width: auto; height: auto; background: none; color: #FFFFFF; font-weight: 600; }
.ak-btn { display: inline-flex; align-items: center; justify-content: center; height: 40px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--ak-line2); background: transparent; color: #FFFFFF; font: inherit; font-size: 14px; font-weight: 600; text-decoration: none; cursor: pointer; white-space: nowrap; transition: border-color 0.15s, background 0.15s; }
.ak-btn:hover { border-color: #FFFFFF; }
.ak-btn--pink { background: var(--ak-pink); border-color: var(--ak-pink); color: #0B0B0D; }
.ak-btn--pink:hover { background: var(--ak-pink2); border-color: var(--ak-pink2); }
.ak-title { display: none; align-items: center; gap: 8px; font-weight: 700; font-size: 17px; }
.ak-title::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--ak-pink); }
.ak-iconbtn { display: none; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--ak-line2); background: transparent; color: #FFFFFF; font-size: 22px; line-height: 1; cursor: pointer; align-items: center; justify-content: center; }
body.is-thread .ak-pill--ask { display: none; }
body:not(.is-thread) .ak-pill--new { display: none; }
/* Hero */
.ak-hero { padding: 72px 0 80px; text-align: center; }
.ak-hero .ak-k--pink { justify-content: center; }
.ak-h1 { font-size: 72px; line-height: 1.02; margin: 18px 0 0; color: #FFFFFF; }
.ak-h1 .pink { color: var(--ak-pink); }
.ak-lead { font-size: 18px; line-height: 1.6; color: var(--ak-muted); max-width: 640px; margin: 24px auto 0; }
.ak-form { display: flex; gap: 10px; align-items: center; max-width: 720px; margin: 36px auto 0; background: var(--ak-card); border: 1px solid var(--ak-line2); border-radius: 16px; padding: 8px 8px 8px 20px; }
.ak-form:focus-within { border-color: var(--ak-pink); box-shadow: 0 0 0 3px rgba(255,51,153,0.2); }
.ak-form input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font: inherit; font-size: 16px; color: #FFFFFF; min-height: 44px; }
.ak-form input::placeholder { color: var(--ak-dim); }
.ak-send { flex-shrink: 0; width: 48px; height: 48px; border: 0; border-radius: 14px; background: var(--ak-pink); color: #0B0B0D; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.ak-send svg { width: 20px; height: 20px; stroke: #0B0B0D; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; fill: none; }
.ak-send:hover { background: var(--ak-pink2); }
.ak-send[disabled] { background: #5A2A44; cursor: default; }
.ak-most { margin-top: 28px; }
.ak-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 12px; }
.ak-chip { font: inherit; font-size: 14px; font-weight: 500; color: #FFFFFF; background: transparent; border: 1px solid var(--ak-line2); border-radius: 999px; padding: 10px 16px; cursor: pointer; transition: border-color 0.15s, background 0.15s; text-align: left; }
.ak-chip:hover { border-color: #FFFFFF; background: rgba(255,255,255,0.04); }
.ak-note { font-size: 13px; color: var(--ak-dim); margin: 24px 0 0; }
.ak-note a { color: var(--ak-muted); text-decoration: underline; }
/* Topics */
.ak-topics { background: var(--ak-bg2); border-top: 1px solid var(--ak-line); padding: 64px 0 72px; }
.ak-topics__head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; }
.ak-h2 { font-size: 40px; line-height: 1.05; margin: 16px 0 0; color: #FFFFFF; }
.ak-h2 .grey { color: var(--ak-dim); }
.ak-topics__side { font-size: 15px; line-height: 1.55; color: var(--ak-muted); margin: 0; max-width: 300px; justify-self: end; }
.ak-grid { margin-top: 36px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ak-topic { background: var(--ak-card); border: 1px solid var(--ak-line); border-radius: 14px; padding: 22px 20px 8px; }
.ak-topic summary { list-style: none; cursor: default; }
.ak-topic summary::-webkit-details-marker { display: none; }
.ak-topic__h { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.ak-topic__t { font-size: 18px; font-weight: 700; color: #FFFFFF; margin: 0; }
.ak-topic__tag { flex-shrink: 0; font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ak-dim); margin-top: 5px; text-align: right; max-width: 70px; line-height: 1.3; }
.ak-topic__d { font-size: 13.5px; color: var(--ak-muted); margin: 6px 0 12px; }
.ak-topic__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ak-line); }
.ak-q { display: flex; justify-content: space-between; align-items: center; gap: 12px; width: 100%; padding: 12px 0; border: 0; border-bottom: 1px solid var(--ak-line); background: transparent; color: #FFFFFF; font: inherit; font-size: 14.5px; text-align: left; cursor: pointer; }
.ak-topic__list li:last-child .ak-q { border-bottom: 0; }
.ak-q::after { content: '\2192'; color: var(--ak-dim); flex-shrink: 0; }
.ak-q:hover { color: var(--ak-pink2); }
.ak-q:hover::after { color: var(--ak-pink); }
.ak-topic__tog { display: none; }
/* Talk card */
.ak-talk { padding: 64px 0 56px; }
.ak-talk__card { border: 1px solid var(--ak-pink); border-radius: 16px; padding: 36px 32px; }
.ak-talk__h { font-size: 30px; margin: 0; color: #FFFFFF; }
.ak-talk__t { font-size: 15.5px; color: var(--ak-muted); margin: 10px 0 0; }
.ak-talk .ak-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
/* Footer */
.ak-foot { border-top: 1px solid var(--ak-line); padding: 24px 0 40px; }
.ak-foot .ak-wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; font-size: 12.5px; color: var(--ak-dim); }
.ak-foot a { color: var(--ak-muted); text-decoration: underline; margin-left: 16px; }
/* Thread */
.ak-thread { display: none; padding: 40px 0 55vh; }
body.is-thread .ak-thread { display: block; }
body.is-thread .ak-landing { display: none; }
.ak-thread__grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 40px; align-items: start; }
.ak-msgs { max-width: 760px; }
.ak-you { display: flex; flex-direction: column; align-items: flex-end; margin-top: 32px; scroll-margin-top: 88px; }
.ak-you:first-child { margin-top: 0; }
.ak-you .ak-k { margin-bottom: 8px; }
.ak-you__b { max-width: 80%; background: var(--ak-card); border-radius: 14px; padding: 14px 20px; font-size: 18px; line-height: 1.45; color: #FFFFFF; }
.ak-ans { margin-top: 24px; }
.ak-ans__t { margin-top: 12px; font-size: 17.5px; line-height: 1.6; color: var(--ak-text); }
.ak-ans__t p { margin: 0; }
.ak-ans__t p + p, .ak-ans__t ul + p, .ak-ans__t p + ul, .ak-ans__t .ak-tbl + p { margin-top: 12px; }
.ak-ans__t ul { margin: 0; padding-left: 20px; }
.ak-ans__t li + li { margin-top: 4px; }
.ak-ans__t b { color: #FFFFFF; }
.ak-ans__t a { color: var(--ak-pink2); }
.ak-ans__t .ak-tbl { display: grid; gap: 2px; margin-top: 12px; font-size: 15.5px; }
.ak-ans__t .ak-tbl span { padding: 8px 0; border-top: 1px solid var(--ak-line); }
.ak-wait { color: var(--ak-muted); }
.ak-wait i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ak-pink); margin-right: 10px; animation: akPulse 1.2s ease-in-out infinite; }
@keyframes akPulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .ak-wait i { animation: none; } }
.ak-src { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; font-size: 13px; color: var(--ak-muted); }
.ak-src a { font-size: 13px; color: #FFFFFF; text-decoration: none; background: var(--ak-card); border: 1px solid var(--ak-line2); border-radius: 8px; padding: 5px 10px; }
.ak-src a:hover { border-color: #FFFFFF; }
.ak-mods { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.ak-mod { display: block; background: var(--ak-card); border: 1px solid var(--ak-line); border-radius: 12px; padding: 16px 18px; text-decoration: none; color: #FFFFFF; font-size: 15px; line-height: 1.4; }
.ak-mod .ak-k { margin-bottom: 8px; }
.ak-mod--core { border-color: var(--ak-pink); }
.ak-mod--core .ak-k { color: var(--ak-pink); }
.ak-mod:hover { border-color: #FFFFFF; }
.ak-cta { margin-top: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px 24px; background: rgba(255,51,153,0.08); border: 1px solid rgba(255,51,153,0.35); border-radius: 12px; padding: 18px 22px; }
.ak-cta__t { font-size: 15.5px; font-weight: 600; color: #FFFFFF; margin: 0; }
.ak-cta__x { font-size: 13.5px; color: var(--ak-muted); margin: 4px 0 0; }
.ak-next { margin-top: 24px; }
.ak-next .ak-chips { justify-content: flex-start; margin-top: 10px; }
.ak-follow { margin-top: 24px; }
.ak-follow .ak-form { margin: 0; max-width: none; border-color: var(--ak-pink); }
.ak-rail { position: sticky; top: 88px; }
.ak-rail__card { background: var(--ak-card); border: 1px solid var(--ak-line); border-radius: 14px; padding: 20px; }
.ak-rail__card + .ak-rail__card { margin-top: 16px; }
.ak-rail__list { list-style: none; margin: 10px 0 0; padding: 0; }
.ak-rail__list .ak-q { font-size: 14px; padding: 10px 0; }
.ak-rail__list .ak-q::after { content: ''; }
.ak-rail__list li:last-child .ak-q { border-bottom: 0; }
.ak-rail .ak-chips { justify-content: flex-start; gap: 6px; }
.ak-rail .ak-chip { font-size: 13px; padding: 7px 11px; border-radius: 8px; }
.ak-rail__note { font-size: 12.5px; line-height: 1.5; color: var(--ak-dim); margin: 16px 4px 0; }
/* Responsive */
@media (max-width: 1023px) {
  .ak-grid { grid-template-columns: 1fr 1fr; }
  .ak-thread__grid { grid-template-columns: 1fr; }
  .ak-rail { position: static; }
  .ak-rail__card--related { display: none; }
  .ak-topics__head { grid-template-columns: 1fr; }
  .ak-topics__side { justify-self: start; max-width: none; }
}
@media (max-width: 767px) {
  .ak-wrap { padding: 0 16px; }
  .ak-head .ak-wrap { gap: 14px; }
  .ak-back { font-size: 0; width: 24px; }
  .ak-back::before { content: '\2190'; font-size: 20px; color: #FFFFFF; }
  .ak-head__r .ak-btn { display: none; }
  body.is-thread .ak-logo, body.is-thread .ak-pill--new { display: none; }
  body.is-thread .ak-title, body.is-thread .ak-iconbtn { display: inline-flex; }
  .ak-hero { padding: 48px 0 56px; text-align: left; }
  .ak-hero .ak-k--pink { justify-content: flex-start; }
  .ak-h1 { font-size: 40px; }
  .ak-lead { margin-left: 0; font-size: 16px; }
  .ak-form { margin-top: 28px; padding-left: 16px; }
  .ak-chips { justify-content: flex-start; }
  .ak-most .ak-chips { flex-direction: column; }
  .ak-most .ak-chip { display: flex; justify-content: space-between; align-items: center; border-radius: 10px; background: var(--ak-card); }
  .ak-most .ak-chip::after { content: '\2192'; color: var(--ak-dim); }
  .ak-topics { padding: 48px 0 56px; }
  .ak-h2 { font-size: 32px; }
  .ak-grid { grid-template-columns: 1fr; gap: 0; margin-top: 24px; }
  .ak-topic { background: transparent; border: 0; border-top: 1px solid var(--ak-line); border-radius: 0; padding: 14px 0; }
  .ak-topic summary { cursor: pointer; }
  .ak-topic__tag { display: none; }
  .ak-topic__tog { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--ak-line2); color: #FFFFFF; font-size: 18px; line-height: 1; flex-shrink: 0; }
  .ak-topic[open] .ak-topic__tog { border-color: var(--ak-pink); color: var(--ak-pink); }
  .ak-topic__d { margin-bottom: 0; }
  .ak-topic__list { margin-top: 12px; border-top: 0; display: grid; gap: 8px; }
  .ak-topic .ak-q { background: var(--ak-card); border: 1px solid var(--ak-line); border-radius: 10px; padding: 12px 14px; }
  .ak-topic__list li:last-child .ak-q { border-bottom: 1px solid var(--ak-line); }
  .ak-talk { padding: 40px 0; }
  .ak-talk__card { padding: 26px 20px; }
  .ak-talk__h { font-size: 26px; }
  .ak-talk .ak-actions .ak-btn { width: 100%; }
  .ak-thread { padding: 24px 0 50vh; }
  .ak-you__b { max-width: 90%; font-size: 16px; }
  .ak-ans__t { font-size: 16.5px; }
  .ak-mods { grid-template-columns: 1fr; }
  .ak-cta { flex-direction: column; align-items: stretch; }
  .ak-cta .ak-btn { width: 100%; }
  .ak-next .ak-chips { flex-direction: column; }
  .ak-next .ak-chip { border-radius: 10px; background: var(--ak-card); }
  .ak-foot .ak-wrap { flex-direction: column; }
  .ak-foot a { margin-left: 0; margin-right: 16px; }
}
@media (min-width: 768px) { .ak-topic[open] summary, .ak-topic summary { pointer-events: none; } }