/* kit.css — the VV design kit, ported once from the frozen prototype
   (outputs/diy-platform-prototype/app-vv.html, 2026-07-19). This file is the
   design system; render.py + templates consume it. Change it only against a
   side-by-side parity check with the prototype on :8384. */

:root {
  --paper: #f4f3f0;
  --cell: #ffffff;
  --cell-2: #faf9f7;
  --tint: #efedea;
  --line: #e4e2dd;
  --line-2: #d8d5cf;
  --ink: #111110;
  --ink-2: #3c3a36;
  --mut: #68645e;
  --faint: #6f6b65;
  --accent: #C44708;
  --accent-2: #B5470A;
  --accent-wash: #fdeee3;
  --link: #0b57d0;
  --ok: #1f754d;
  --sans: 'Geist', system-ui, -apple-system, sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', monospace;
}
* { box-sizing: border-box; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%);
  white-space: nowrap; border: 0;
}
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink-2);
  font-family: var(--sans); font-size: 15px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent); color: #fff; }
a { color: inherit; }
a.b, a.pin, a.sy { text-decoration: none; }
button { font-family: inherit; }
svg.i { width: 15px; height: 15px; flex: 0 0 auto; }

/* ---------- type atoms ---------- */
.lbl {
  font-family: var(--mono); font-size: 0.66rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--mut);
}
.lbl--ink { color: var(--ink); }
.lbl--accent { color: var(--accent-2); }
h1, h2, h3 { color: var(--ink); margin: 0; letter-spacing: -0.02em; }
h1 { font-size: 2.1rem; font-weight: 700; line-height: 1.12; }
h2 { font-size: 1.22rem; font-weight: 700; }
h3 { font-size: 0.95rem; font-weight: 600; letter-spacing: -0.005em; }
.sub { color: var(--mut); font-size: 0.93rem; max-width: 620px; margin: 0; }
.num { font-family: var(--mono); font-weight: 700; color: var(--ink); letter-spacing: -0.03em; }

/* ---------- buttons ---------- */
.b {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--mono); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--ink); color: #fff; border: 1px solid var(--ink);
  padding: 13px 22px; cursor: pointer; white-space: nowrap;
  transition: background .15s ease, color .15s ease;
}
.b:hover { background: #2b2a27; }
.b--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.b--ghost:hover { background: var(--tint); border-color: var(--ink); }
.b--accent { background: var(--accent); border-color: var(--accent); }
.b--accent:hover { background: var(--accent-2); border-color: var(--accent-2); }
.b--sm { padding: 8px 14px; font-size: 0.64rem; }
.b--pill { border-radius: 999px; padding: 9px 20px; }
.arrow { display: inline-block; transition: transform .15s ease; }
.b:hover .arrow, .rowlink:hover .arrow { transform: translateX(3px); }

/* ---------- hairline grid helpers ---------- */
.frame { border: 1px solid var(--line); background: var(--cell); }
.grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.grid > * { background: var(--cell); }

/* ---------- top bar (public) ---------- */
.bar {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: center; gap: 10px;
  background: var(--cell); border-bottom: 1px solid var(--line);
  padding: 0 22px; height: 56px;
}
body.in-app .bar { display: none; }
.crumb { display: flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; text-decoration: none; }
.crumb .mk { font-weight: 800; font-size: 1rem; color: var(--ink); letter-spacing: -0.03em; white-space: nowrap; }
.crumb .sep { color: var(--faint); font-family: var(--mono); font-size: 0.7rem; }
.bar__r { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.bar .signin { background: none; border: 0; cursor: pointer; }
.bar .signin:hover { color: var(--ink); }

/* ---------- landing ---------- */
.land { max-width: 1120px; margin: 0 auto; padding: 0 22px 90px; }
.hero { text-align: center; padding: 74px 0 46px; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.hero h1 { font-size: 2.7rem; max-width: 700px; }
.hero .sub { max-width: 560px; }
.livechip { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line-2); background: var(--cell); padding: 6px 14px; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: .35 } }

/* the VV package-style split panel */
.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split__l { background: var(--cell); padding: 26px; display: flex; flex-direction: column; gap: 20px; }
.split__r { background: var(--cell-2); display: flex; flex-direction: column; }
.panelhead { background: var(--tint); border-bottom: 1px solid var(--line); padding: 12px 22px; display: flex; justify-content: space-between; align-items: center; }
.wyg { border-bottom: 1px solid var(--line); padding: 16px 22px 18px; display: flex; flex-direction: column; gap: 9px; }
.wyg:last-child { border-bottom: 0; }
.skel { height: 8px; background: var(--line); width: 72%; }
.skel.s2 { width: 44%; }
.statrows { border-top: 1px solid var(--line); }
.statrow { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.statrow:last-child { border-bottom: 0; }
.statrow .num { font-size: 1.25rem; }
.optin { display: flex; border: 1px solid var(--ink); background: var(--cell); width: 100%; max-width: 520px; }
.optin input { flex: 1; min-width: 0; border: 0; font: inherit; font-size: 0.92rem; padding: 13px 16px; background: transparent; color: var(--ink); }
.optin input:focus { outline: none; }
.optin input::placeholder { color: var(--faint); font-family: var(--mono); font-size: 0.8rem; }
.optin .b { border: 0; border-left: 1px solid var(--ink); }

/* video / cover cells */
.cov {
  position: relative; aspect-ratio: 16/9; overflow: hidden; cursor: pointer;
  display: grid; place-items: center;
  background:
    radial-gradient(120% 100% at 15% 0%, rgba(255,255,255,.16), transparent 46%),
    linear-gradient(132deg, #e8590c 0%, #b5470a 48%, #221d18 100%);
}
.cov--tom { background: radial-gradient(120% 100% at 15% 0%, rgba(255,255,255,.14), transparent 46%), linear-gradient(132deg, #2a8f8a 0%, #1d5f5b 52%, #1a1816 100%); }
.cov--blue { background: radial-gradient(120% 100% at 15% 0%, rgba(255,255,255,.14), transparent 46%), linear-gradient(132deg, #3a5bd9 0%, #27407a 55%, #16151b 100%); }
.cov--purple { background: radial-gradient(120% 100% at 15% 0%, rgba(255,255,255,.14), transparent 46%), linear-gradient(132deg, #6b4d8f 0%, #46325e 55%, #171519 100%); }
.cov--ink { background: radial-gradient(120% 100% at 15% 0%, rgba(255,255,255,.09), transparent 46%), linear-gradient(132deg, #4b463e 0%, #23201c 100%); }
.cov__img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  z-index: 0; /* the gradient stays as the loading backdrop underneath */
}
.cov__img ~ .cov__wm { text-shadow: 0 1px 14px rgba(0,0,0,.35); }
.cov .play { position: relative; }
.cov .play, .cov__tag, .cov__dur, .cov__wm { z-index: 1; }
.cov__wm {
  position: absolute; right: 14px; bottom: 2px; font-family: var(--mono);
  font-weight: 700; font-size: 4.4rem; letter-spacing: -0.05em;
  color: rgba(255,255,255,.13); user-select: none; line-height: 1;
}
.cov__tag { position: absolute; left: 12px; top: 12px; font-family: var(--mono); font-size: 0.6rem; letter-spacing: .1em; text-transform: uppercase; background: rgba(17,17,16,.82); color: #fff; padding: 4px 9px; }
.cov__dur { position: absolute; right: 12px; top: 12px; font-family: var(--mono); font-size: 0.64rem; background: rgba(255,255,255,.92); color: var(--ink); padding: 3px 8px; }
.play { width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,.94); display: grid; place-items: center; transition: transform .15s ease; }
.cov:hover .play { transform: scale(1.08); }
.play svg { width: 18px; height: 18px; margin-left: 3px; }
.play--sm { width: 38px; height: 38px; }
.play--sm svg { width: 13px; height: 13px; }

/* quote ticker */
.ticker { border: 1px solid var(--line); border-top: 0; background: var(--cell); overflow: hidden; white-space: nowrap; position: relative; }
.ticker__track { display: inline-flex; gap: 0; animation: tick 46s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes tick { from { transform: translateX(0) } to { transform: translateX(-50%) } }
.tq { display: inline-flex; align-items: center; gap: 12px; padding: 15px 30px; border-right: 1px solid var(--line); }
.tq b { font-family: var(--mono); font-size: 0.72rem; font-weight: 600; letter-spacing: .04em; color: var(--ink); text-transform: uppercase; }
.tq span { font-family: var(--mono); font-size: 0.66rem; color: var(--faint); letter-spacing: .08em; text-transform: uppercase; }

/* 1-2-3 strip */
.steps3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-top: 0; }
@media (max-width: 760px) { .steps3 { grid-template-columns: 1fr; } }
.s3 { background: var(--cell); padding: 44px 26px; display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.s3 .n { font-family: var(--mono); font-size: 0.72rem; color: var(--faint); }
.s3 .n b { color: var(--ink); font-weight: 700; }
.s3 svg.i { width: 22px; height: 22px; color: var(--ink); }
.s3 p { margin: 0; font-size: 0.82rem; color: var(--mut); max-width: 260px; }

.landfoot { border: 1px solid var(--line); border-top: 0; background: var(--cell-2); padding: 15px 22px; display: flex; align-items: center; justify-content: center; gap: 10px; cursor: pointer; text-decoration: none; }
.landfoot:hover .lbl { color: var(--ink); }

/* ---------- member shell ---------- */
.rail {
  position: fixed; inset: 0 auto 0 0; width: 236px; z-index: 70;
  background: var(--cell); border-right: 1px solid var(--line);
  display: none; flex-direction: column;
}
body.in-app .rail { display: flex; }
body.in-app .view { margin-left: 236px; }
.rail__brand { padding: 19px 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 9px; cursor: pointer; text-decoration: none; }
.rail__brand .mk { font-weight: 800; font-size: 0.95rem; color: var(--ink); letter-spacing: -0.03em; }
.rrow {
  display: flex; align-items: center; gap: 11px; width: 100%; text-align: left;
  background: none; border: 0; border-bottom: 1px solid var(--line);
  padding: 13px 18px; cursor: pointer; color: var(--ink-2);
  font-family: var(--mono); font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  transition: background .12s ease, color .12s ease; text-decoration: none;
}
.rrow:hover { background: var(--tint); color: var(--ink); }
.rrow.is-on { background: var(--ink); color: #fff; }
.rrow .ct { margin-left: auto; color: var(--faint); font-weight: 500; }
.rrow.is-on .ct { color: rgba(255,255,255,.55); }
.rrow .ct--dot { color: var(--accent); }
.rail__gap { padding: 14px 18px 6px; border-bottom: 1px solid var(--line); background: var(--cell-2); }
.rail__foot { margin-top: auto; border-top: 1px solid var(--line); }
.rail__me { display: flex; align-items: center; gap: 10px; padding: 13px 18px; border-bottom: 1px solid var(--line); }
.avat { width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-family: var(--mono); font-size: 0.62rem; font-weight: 700; }
.rail__me .nm { font-size: 0.84rem; font-weight: 600; color: var(--ink); }
.rail__me .pl { margin-left: auto; }
.rail__me form { margin: 0; }
.rail__me .signout { background: none; border: 0; cursor: pointer; padding: 0; }
.rail__me .signout:hover { color: var(--ink); }
@media (max-width: 880px) {
  .rail { width: 60px; }
  body.in-app .view { margin-left: 60px; }
  .rrow { justify-content: center; padding: 14px 8px; }
  .rrow .txt, .rrow .ct, .rail__brand .mk, .rail__gap, .rail__me .nm, .rail__me .pl { display: none; }
  .rail__brand { justify-content: center; padding: 16px 8px; }
}

/* ---------- views + page chrome ---------- */
.view { display: block; }
.pagehead { background: var(--cell); border-bottom: 1px solid var(--line); padding: 34px 34px 26px; }
.pagehead .lbl { display: block; margin-bottom: 10px; }
.pagehead h1 { font-size: 1.75rem; }
.pagehead .sub { margin-top: 8px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 30px 34px 110px; }
.wrap--tight { max-width: 780px; }

/* stat band */
.statband { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 26px; }
@media (max-width: 820px) { .statband { grid-template-columns: repeat(2, 1fr); } }
.stat { background: var(--cell); padding: 20px 22px; display: flex; flex-direction: column; gap: 5px; }
.stat .num { font-size: 1.7rem; }
.stat .num small { font-size: 0.85rem; color: var(--mut); font-weight: 500; }

/* makeover cards */
.mkgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 820px) { .mkgrid { grid-template-columns: 1fr; } }
.mk { background: var(--cell); cursor: pointer; display: flex; flex-direction: column; transition: background .15s ease; text-decoration: none; }
.mk:hover { background: var(--cell-2); }
.mk .cov { border-bottom: 1px solid var(--line); }
.mk__cap { padding: 16px 20px 6px; display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.mk__cap h3 { font-size: 1rem; }
.mk p { margin: 0; padding: 4px 20px 14px; font-size: 0.84rem; color: var(--mut); }
.mk__foot { border-top: 1px solid var(--line); padding: 11px 20px; display: flex; gap: 16px; flex-wrap: wrap; margin-top: auto; }
.mk--ghost { cursor: default; }
.mk--ghost:hover { background: var(--cell); }
.mk--ghost .cov { cursor: default; opacity: .82; }

.tag { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mut); white-space: nowrap; }
.tag--live { color: var(--accent-2); }
.tag--ok { color: var(--ok); }

/* ---------- article ---------- */
.art { background: var(--cell); border: 1px solid var(--line); }
.art__head { padding: 30px 38px 26px; border-bottom: 1px solid var(--line); }
.art__head h1 { font-size: 1.9rem; margin-top: 10px; }
.art__meta { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 14px; }
.art__body { padding: 30px 38px 40px; }
.art__body > p { font-size: 0.95rem; max-width: 640px; }
.art__body .lede { font-size: 1.05rem; color: var(--ink-2); }
.art__body h2 { margin: 42px 0 16px; display: flex; align-items: center; gap: 12px; }
.art__body h2 svg.i { width: 17px; height: 17px; color: var(--accent-2); }
.backbar { display: flex; align-items: center; gap: 8px; background: var(--cell); border: 1px solid var(--line); border-bottom: 0; padding: 11px 18px; cursor: pointer; text-decoration: none; }
.backbar:hover .lbl { color: var(--ink); }
.art .cov { border: 1px solid var(--line); margin: 4px 0 10px; }

/* ---------- media blocks (schema v1.1: image / gallery / figure) ---------- */
.fig { margin: 26px 0; }
.fig img { display: block; width: 100%; height: auto; border: 1px solid var(--line); }
.fig--inline { max-width: 420px; }
.fig--full { margin-left: -38px; margin-right: -38px; }
.fig--full img { border-left: 0; border-right: 0; }
.fig figcaption { display: block; margin-top: 9px; }
.fig__credit { color: var(--faint); margin-left: 10px; }
.fig__credit::before { content: "\00B7\00A0"; }
.fig--diagram { border: 1px solid var(--line); background: var(--cell-2); padding: 26px 28px 20px; }
.fig--diagram svg { display: block; width: 100%; height: auto; }
.fig--diagram figcaption { margin-top: 14px; }
.gal { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 26px 0; }
.gal--3 { grid-template-columns: repeat(3, 1fr); }
.gal--4 { grid-template-columns: repeat(4, 1fr); }
.gal__cell { background: var(--cell); }
.gal__cell img { display: block; width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.gal__cell .lbl { display: block; padding: 8px 12px; }
@media (max-width: 640px) {
  .gal--3, .gal--4 { grid-template-columns: 1fr 1fr; }
  .fig--full { margin-left: -20px; margin-right: -20px; }
}

.quotecell { border: 1px solid var(--line); border-left: 3px solid var(--accent); background: var(--cell-2); margin: 26px 0; padding: 20px 24px; }
.quotecell p { margin: 0; font-size: 1.02rem; font-weight: 500; color: var(--ink); letter-spacing: -0.01em; max-width: none; }
.quotecell .lbl { display: block; margin-top: 10px; }

.sysgrid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 18px 0; }
.sys { background: var(--cell); display: flex; gap: 18px; padding: 17px 20px; }
.sys .n { font-family: var(--mono); font-size: 0.78rem; font-weight: 700; color: var(--accent-2); padding-top: 2px; }
.sys b { display: block; font-size: 0.93rem; color: var(--ink); }
.sys p { margin: 3px 0 0; font-size: 0.84rem; color: var(--mut); }

.resultbars { border: 1px solid var(--line); background: var(--cell); margin: 18px 0; }
.rb { padding: 15px 20px; border-bottom: 1px solid var(--line); }
.rb:last-child { border-bottom: 0; }
.rb__top { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; margin-bottom: 8px; }
.rb .num { font-size: 1.05rem; }
.rb__bar { height: 3px; background: var(--tint); position: relative; }
.rb__bar i { position: absolute; inset: 0 auto 0 0; background: var(--ink); }

.toolgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 18px 0; }
@media (max-width: 640px) { .toolgrid { grid-template-columns: 1fr; } }
.tool { background: var(--cell); padding: 15px 18px; display: flex; gap: 13px; }
.tool svg.i { width: 17px; height: 17px; color: var(--ink); margin-top: 2px; }
.tool b { display: block; font-size: 0.9rem; color: var(--ink); }
.tool .lbl { display: block; margin-bottom: 2px; }
.tool p { margin: 3px 0 0; font-size: 0.79rem; color: var(--mut); }

.lessons { border: 1px solid var(--line); background: var(--cell); margin: 18px 0; counter-reset: les; }
.les { display: flex; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.les:last-child { border-bottom: 0; }
.les::before { counter-increment: les; content: "0" counter(les); font-family: var(--mono); font-size: 0.78rem; font-weight: 700; color: var(--faint); padding-top: 2px; }
.les b { color: var(--ink); font-size: 0.92rem; }
.les p { margin: 3px 0 0; font-size: 0.85rem; color: var(--mut); }

.bandrow { display: flex; align-items: center; gap: 18px; border: 1px solid var(--line); background: var(--cell); padding: 16px 20px; margin: 24px 0; }
.bandrow--accent { border-left: 3px solid var(--accent); }
.bandrow--ok { border-left: 3px solid var(--ok); }
.bandrow svg.i { width: 18px; height: 18px; color: var(--ink); }
.bandrow b { font-size: 0.92rem; color: var(--ink); display: block; }
.bandrow p { margin: 2px 0 0; font-size: 0.8rem; color: var(--mut); }
.bandrow .price { font-family: var(--mono); font-size: 0.8rem; font-weight: 700; color: var(--accent-2); white-space: nowrap; }
.bandrow .grow { flex: 1; min-width: 0; }

.rowlink { display: inline-flex; align-items: center; gap: 6px; font-size: 0.86rem; font-weight: 600; color: var(--ink); cursor: pointer; background: none; border: 0; padding: 0; border-bottom: 1px solid var(--line-2); font-family: inherit; }
.rowlink:hover { border-color: var(--accent); color: var(--accent-2); }

.revisit { border: 1px dashed var(--line-2); padding: 18px 22px; margin-top: 36px; display: flex; gap: 14px; align-items: center; color: var(--mut); font-size: 0.85rem; }
.revisit svg.i { color: var(--faint); }

/* article layout: body + right rail (the picked direction, 2026-07-19) */
.wrap--art { max-width: 1440px; }
.artlay { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.artlay .art { border: 0; }
.artlay .art__body .prose, .artlay .art__body > p { max-width: 820px; }
.artrail { background: var(--cell-2); }
.artrail__stick { position: sticky; top: 20px; }
.artrail section { border-bottom: 1px solid var(--line); }
.artrail .pin { background: transparent; border-bottom: 1px solid var(--line); }
.artrail .pin:last-child { border-bottom: 0; }
.syndcol { display: flex; flex-direction: column; }
.syndcol .sy { display: flex; align-items: center; gap: 9px; padding: 11px 16px; border: 0; border-bottom: 1px solid var(--line); cursor: pointer; font-family: var(--mono); font-size: 0.64rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); background: none; transition: background .12s ease; width: 100%; text-align: left; }
.syndcol .sy:last-child { border-bottom: 0; }
.syndcol .sy:hover { background: var(--tint); color: var(--ink); }
.syndcol .sy svg { width: 14px; height: 14px; }
.syndcol .sy .mt { margin-left: auto; color: var(--faint); }
@media (max-width: 1100px) { .artlay { grid-template-columns: 1fr; } .artrail__stick { position: static; } }

/* ---------- tutorials ---------- */
.tutgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 900px) { .tutgrid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .tutgrid { grid-template-columns: 1fr; } }
.tut { background: var(--cell); cursor: pointer; transition: background .15s ease; display: flex; flex-direction: column; text-decoration: none; }
.tut:hover { background: var(--cell-2); }
.tut .cov { border-bottom: 1px solid var(--line); }
.tut h3 { padding: 14px 16px 4px; font-size: 0.9rem; line-height: 1.4; }
.tut__meta { padding: 0 16px 14px; display: flex; gap: 14px; flex-wrap: wrap; margin-top: auto; }

.stepslist { border: 1px solid var(--line); background: var(--cell); margin: 18px 0; counter-reset: st; }
.stp { border-bottom: 1px solid var(--line); }
.stp:last-child { border-bottom: 0; }
.stp summary { list-style: none; cursor: pointer; display: flex; align-items: baseline; gap: 14px; padding: 15px 20px; font-weight: 600; color: var(--ink); font-size: 0.92rem; }
.stp summary::-webkit-details-marker { display: none; }
.stp summary::before { counter-increment: st; content: "0" counter(st); font-family: var(--mono); font-size: 0.75rem; font-weight: 700; color: var(--faint); }
.stp[open] summary::before { color: var(--accent-2); }
.stp summary .cue { margin-left: auto; font-family: var(--mono); font-size: 0.72rem; color: var(--faint); transition: transform .15s ease; }
.stp[open] summary .cue { transform: rotate(45deg); }
.stp__body { padding: 0 20px 18px 54px; }
.stp__body p { margin: 0 0 10px; font-size: 0.86rem; color: var(--mut); max-width: 580px; }
.code { font-family: var(--mono); font-size: 0.72rem; line-height: 1.65; background: var(--ink); color: #efece6; padding: 15px 18px; overflow-x: auto; white-space: pre; }
.pins { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 18px 0; }
@media (max-width: 640px) { .pins { grid-template-columns: 1fr; } }
.pin { background: var(--cell); display: flex; align-items: center; gap: 12px; padding: 13px 16px; font-size: 0.85rem; color: var(--ink); cursor: pointer; transition: background .12s ease; }
.pin:hover { background: var(--tint); }
.pin svg.i { color: var(--mut); }
.pin .lbl { margin-left: auto; }

/* ---------- resources ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 0; border: 1px solid var(--line); background: var(--cell); margin-bottom: 26px; width: fit-content; }
.rf { font-family: var(--mono); font-size: 0.66rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 18px; background: none; border: 0; border-right: 1px solid var(--line); color: var(--mut); cursor: pointer; }
.rf:last-child { border-right: 0; }
.rf:hover { color: var(--ink); }
.rf.is-on { background: var(--ink); color: #fff; }
.resgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 780px) { .resgrid { grid-template-columns: 1fr; } }
.res { background: var(--cell); padding: 18px 20px; display: flex; flex-direction: column; gap: 9px; transition: background .15s ease; }
.res:hover { background: var(--cell-2); }
.res__top { display: flex; align-items: center; gap: 12px; }
.res__top svg.i { width: 17px; height: 17px; color: var(--ink); }
.res__top .lbl { margin-left: auto; }
.res p { margin: 0; font-size: 0.83rem; color: var(--mut); flex: 1; }
.res__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 12px; margin-top: 3px; }

/* ---------- chat ---------- */
.chatview { display: flex; flex-direction: column; min-height: calc(100vh - 0px); }
.chathead { background: var(--cell); border-bottom: 1px solid var(--line); padding: 22px 34px 18px; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.chathead h1 { font-size: 1.4rem; }
.chathead .lbl { display: block; margin-bottom: 8px; }
.grounded { display: flex; gap: 16px; flex-wrap: wrap; }
.chatscroll { flex: 1; overflow-y: auto; }
.chatcol { max-width: 780px; margin: 0 auto; padding: 30px 24px 30px; display: flex; flex-direction: column; gap: 22px; }
.msg { display: flex; gap: 14px; }
.msg .who { width: 30px; height: 30px; flex: 0 0 auto; display: grid; place-items: center; font-family: var(--mono); font-size: 0.6rem; font-weight: 700; border: 1px solid var(--line-2); background: var(--cell); color: var(--ink); }
.msg--a .who { background: var(--ink); border-color: var(--ink); color: #fff; }
.msg__body { flex: 1; min-width: 0; padding-top: 3px; font-size: 0.92rem; }
.msg--u .msg__body { font-weight: 500; color: var(--ink); }
.msg__body > p, .msg__body .reveal > p { margin: 0 0 12px; max-width: 620px; }
.msg__body > p:last-child { margin-bottom: 0; }

/* tool trace */
.trace { border: 1px solid var(--line); background: var(--cell-2); margin: 2px 0 14px; }
.trace__head { display: flex; align-items: center; gap: 10px; padding: 9px 14px; border-bottom: 1px solid var(--line); cursor: pointer; user-select: none; }
.trace__head:hover .lbl { color: var(--ink); }
.trace__head .cue { margin-left: auto; font-family: var(--mono); font-size: 0.72rem; color: var(--faint); transition: transform .15s ease; }
.trace.is-open .trace__head .cue { transform: rotate(45deg); }
.trace__rows { display: none; }
.trace.is-open .trace__rows { display: block; }
.trow { display: flex; align-items: center; gap: 11px; padding: 9px 14px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-2); }
.trow:last-child { border-bottom: 0; }
.trow svg.i { width: 13px; height: 13px; color: var(--mut); }
.trow .meta { margin-left: auto; color: var(--faint); letter-spacing: 0.04em; white-space: nowrap; }
.trow.is-run svg.i { color: var(--accent); }
.trow.is-run .meta { color: var(--accent-2); }
.trow.is-done .st { color: var(--ok); }
.spin { width: 12px; height: 12px; flex: 0 0 auto; border: 1.5px solid var(--line-2); border-top-color: var(--accent); border-radius: 50%; animation: rot .7s linear infinite; }
@keyframes rot { to { transform: rotate(360deg) } }
.tick { color: var(--ok); font-weight: 700; }
.thinkdots { display: inline-flex; gap: 4px; padding: 4px 0; }
.thinkdots i { width: 5px; height: 5px; border-radius: 50%; background: var(--faint); animation: bob 1.2s infinite; }
.thinkdots i:nth-child(2) { animation-delay: .15s; }
.thinkdots i:nth-child(3) { animation-delay: .3s; }
@keyframes bob { 0%,60%,100% { transform: none; opacity: .5 } 30% { transform: translateY(-4px); opacity: 1 } }

.reveal { opacity: 0; transform: translateY(6px); animation: rise .4s ease forwards; }
@keyframes rise { to { opacity: 1; transform: none } }

.cite { display: inline-flex; align-items: center; gap: 5px; font-weight: 600; color: var(--accent-2); cursor: pointer; border-bottom: 1px solid var(--accent-wash); text-decoration: none; }
.cite:hover { border-color: var(--accent); }
.cite svg.i { width: 12px; height: 12px; }

.pullcards { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 14px 0 4px; max-width: 620px; }
@media (max-width: 620px) { .pullcards { grid-template-columns: 1fr; } }
.pull { background: var(--cell); cursor: pointer; transition: background .12s ease; display: flex; flex-direction: column; text-decoration: none; }
.pull:hover { background: var(--cell-2); }
.pull .cov { aspect-ratio: 16/8; }
.pull__pad { padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pull__pad b { font-size: 0.85rem; color: var(--ink); }
.pull__pad p { margin: 0; font-size: 0.76rem; color: var(--mut); max-width: none; }
.pull__foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding: 9px 14px; }
.fitcell { border: 1px solid var(--line); border-left: 3px solid var(--accent); background: var(--accent-wash); padding: 15px 18px; margin-top: 14px; font-size: 0.86rem; max-width: 620px; }
.fitcell b { color: var(--accent-2); }

.composer { border-top: 1px solid var(--line); background: var(--cell); padding: 16px 24px 14px; }
.composer__inner { max-width: 780px; margin: 0 auto; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.qc { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.07em; text-transform: uppercase; border: 1px solid var(--line-2); background: var(--cell); color: var(--mut); padding: 6px 12px; cursor: pointer; transition: all .12s ease; }
.qc:hover { border-color: var(--ink); color: var(--ink); }
.composer__row { display: flex; align-items: center; border: 1px solid var(--ink); background: var(--cell); }
.composer__row input { flex: 1; min-width: 0; border: 0; background: none; font: inherit; font-size: 0.94rem; padding: 14px 18px; color: var(--ink); }
.composer__row input:focus { outline: none; }
.composer__row input::placeholder { color: var(--faint); }
.composer__row .b { border: 0; border-left: 1px solid var(--ink); align-self: stretch; }
.composer__status { display: flex; justify-content: space-between; gap: 14px; padding-top: 9px; flex-wrap: wrap; }

/* ---------- pitch ---------- */
.pitchhero { text-align: center; padding: 60px 24px 40px; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.pitchhero h1 { font-size: 2.3rem; max-width: 640px; }
.bigfacts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 700px) { .bigfacts { grid-template-columns: 1fr; } }
.bf { background: var(--cell); padding: 30px 24px; text-align: center; display: flex; flex-direction: column; gap: 8px; }
.bf .num { font-size: 2rem; }
.bf p { margin: 0; font-size: 0.8rem; color: var(--mut); }
.interest { border: 1px solid var(--line); border-top: 0; background: var(--cell); padding: 28px 30px; max-width: none; display: flex; flex-direction: column; gap: 12px; text-align: left; }
.interest input, .interest textarea {
  font: inherit; font-size: 0.92rem; padding: 12px 15px; width: 100%; resize: vertical;
  border: 1px solid var(--line-2); background: var(--cell); color: var(--ink);
}
.interest input:focus, .interest textarea:focus { outline: none; border-color: var(--ink); }
.pooled { display: none; border: 1px solid var(--line); border-top: 0; background: var(--cell); padding: 34px; text-align: center; }
.pooled b { color: var(--ok); }
.pooled.is-on { display: block; }

/* ---------- auth pages (the signup modal flow as pages) ---------- */
.authwrap { max-width: 430px; margin: 70px auto 110px; padding: 0 20px; }
.authcard { background: var(--cell); border: 1px solid var(--ink); box-shadow: 8px 8px 0 rgba(17,17,16,.14); }
.authcard__steps { display: flex; gap: 1px; background: var(--line); border-bottom: 1px solid var(--line); }
.authcard__steps i { height: 4px; flex: 1; background: var(--tint); }
.authcard__steps i.done { background: var(--ink); }
.authstep { display: flex; flex-direction: column; gap: 14px; padding: 28px; }
.authstep h2 { font-size: 1.15rem; }
.authstep p { margin: 0; font-size: 0.85rem; color: var(--mut); }
.authstep input, .authstep select { font: inherit; font-size: 0.93rem; padding: 12px 15px; width: 100%; border: 1px solid var(--line-2); background: var(--cell); color: var(--ink); }
.authstep input:focus, .authstep select:focus { outline: none; border-color: var(--ink); }
.later { background: none; border: 0; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.later:hover { color: var(--mut); }

.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(80px);
  background: var(--ink); color: #fff; font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.05em; padding: 12px 22px; opacity: 0; transition: all .25s ease;
  z-index: 99; white-space: nowrap;
}
.toast.is-on { transform: translateX(-50%) translateY(0); opacity: 1; }