/* Homework.school — Gate B1 Night Desk + Reading Highlighter on AtoZ Premium.
   Tokens: GB-04. Breakpoints: GB-05 (mobile < 600, tablet 600–1023, desktop ≥ 1024).
   Contrast pairs: GB-08. Motion 140–200 ms, none under reduced motion. */

@font-face { font-family: 'Newsreader'; font-style: normal; font-weight: 200 800; font-display: swap; src: url('/fonts/newsreader-latin-opsz-normal.woff2') format('woff2'); }
@font-face { font-family: 'Newsreader'; font-style: italic; font-weight: 200 800; font-display: swap; src: url('/fonts/newsreader-latin-opsz-italic.woff2') format('woff2'); }
@font-face { font-family: 'Work Sans'; font-style: normal; font-weight: 100 900; font-display: swap; src: url('/fonts/work-sans-latin-wght-normal.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2'); }

:root {
  --page: #FBFAF8;
  --card: #FFFFFF;
  --sunken: #F6F4F1;
  --ink: #0E0E0D;
  --body: #2A2826;
  --muted: #5E5A55;
  --placeholder: #716C65;
  --icon: #807B74;
  --border: #E4E0DA;
  --border-strong: #CFC9C1;
  --teal-600: #0E6B63;
  --teal-800: #0A4F49;
  --teal-50: #E5F2F0;
  --teal-dark: #5FC4B8;
  --hl: #F9E27D;
  --hl-rule: #8A6D00;
  --prov-fg: #7A4A00; --prov-bg: #FDF3E1;
  --info-fg: #22397D; --info-bg: #E6EBF7;
  --ok-fg: #1F6B3A; --ok-bg: #E8F3EC;
  --err-fg: #7E2222; --err-bg: #FBEAEA;
  --dark: #0E0E0D;
  --dark-raised: #161614;
  --dark-line: #2B2927;
  --dark-body: #E4E0DA;
  --dark-muted: #A39E96;

  --f-display: 'Newsreader', 'Iowan Old Style', Georgia, serif;
  --f-ui: 'Work Sans', 'Helvetica Neue', Arial, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --gutter: 16px;
  --max: 1280px;
  --sec: 64px;
  --display: 44px;
  --h1: 38px;
  --h2: 32px;
  --r-ctl: 4px; --r-card: 6px; --r-pv: 10px;
  --shadow-1: 0 1px 2px rgba(14,14,13,.06), 0 1px 1px rgba(14,14,13,.04);
  --shadow-2: 0 4px 12px rgba(14,14,13,.08), 0 1px 3px rgba(14,14,13,.06);
  --shadow-3: 0 16px 40px rgba(14,14,13,.18), 0 2px 6px rgba(14,14,13,.08);
  --t: 160ms;
}
@media (min-width: 600px) { :root { --gutter: 32px; --sec: 80px; --display: 58px; --h1: 46px; --h2: 38px; } }
@media (min-width: 1024px) { :root { --gutter: 80px; --sec: 104px; --display: 76px; --h1: 56px; --h2: 46px; } }
@media (prefers-reduced-motion: reduce) { :root { --t: 0ms; } *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--page); color: var(--body); font: 400 16px/1.6 var(--f-ui); text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
.i { flex: none; }
p, h1, h2, h3, h4, figure, blockquote { margin: 0; }
h1, h2, h3, h4 { color: var(--ink); font-weight: 400; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--teal-600); text-underline-offset: 3px; }
a:hover { color: var(--teal-800); }
:focus-visible { outline: 2px solid var(--teal-600); outline-offset: 2px; border-radius: 2px; }
.on-dark :focus-visible, .site-header--dark :focus-visible { outline-color: var(--teal-dark); }
main:focus { outline: none; }
.mono { font-family: var(--f-mono); font-size: .92em; }
.small { font-size: 14px; }
.muted { color: var(--muted); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -80px; z-index: 1000; background: var(--teal-600); color: #fff; padding: 12px 16px; border-radius: var(--r-ctl); font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; color: #fff; }
.br-wide { display: none; }
@media (min-width: 1024px) { .br-wide { display: inline; } }
@media (min-width: 600px) and (max-width: 1023px) { .br-dm { display: none; } }

.wrap { max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

/* Staging strip (not part of the B1 design; never rendered in production). */
.staging-strip { background: #3A2A00; color: #FDF3E1; font-size: 13px; line-height: 1.45; padding: 8px 0; }
.staging-strip a { color: #F9E27D; }
.staging-strip--launch { background: #0A4F49; color: #E5F2F0; }
.staging-strip--launch a { color: #FFFFFF; }

/* Typography */
.display { font: 400 var(--display)/1.04 var(--f-display); letter-spacing: -0.02em; color: var(--ink); }
.h1 { font: 400 var(--h1)/1.08 var(--f-display); letter-spacing: -0.015em; }
.h2 { font: 400 var(--h2)/1.12 var(--f-display); letter-spacing: -0.012em; }
.h3 { font: 600 17px/1.35 var(--f-ui); color: var(--ink); }
.eyebrow { font: 600 12px/1.4 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.eyebrow--dark { color: var(--dark-muted); }
.eyebrow--teal { color: var(--teal-600); }
.lede { font-size: 17px; line-height: 1.6; color: var(--body); max-width: 40em; }
@media (min-width: 1024px) { .lede { font-size: 18px; } }
.head { display: grid; gap: 14px; margin-bottom: 40px; max-width: 760px; }
.head .lede { max-width: 34em; }
.head--center { margin-left: auto; margin-right: auto; text-align: center; justify-items: center; }
@media (min-width: 1024px) { .head { margin-bottom: 56px; } }
.text-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; text-decoration: none; color: var(--teal-600); }
.text-link:hover { text-decoration: underline; }
.bullets { list-style: disc; padding-left: 1.25em; display: grid; gap: 8px; }

/* Wordmark */
.wordmark { font: 600 21px/1 var(--f-ui); letter-spacing: -0.02em; color: var(--ink); white-space: nowrap; }
.wordmark span { color: var(--teal-600); }
.wordmark--dark { color: #FFFFFF; }
.wordmark--dark span { color: var(--teal-dark); }
@media (min-width: 1024px) { .wordmark { font-size: 23px; } }
.brand { text-decoration: none; display: inline-flex; align-items: center; min-height: 44px; }

/* Buttons · 44 px (48 on touch) · 4 px radius */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 22px; border-radius: var(--r-ctl); border: 1px solid transparent; font: 600 16px/1.2 var(--f-ui); text-decoration: none; cursor: pointer; transition: background-color var(--t), border-color var(--t), color var(--t); white-space: nowrap; }
@media (pointer: coarse), (max-width: 599px) { .btn { min-height: 48px; } }
.btn--primary { background: var(--teal-600); color: #fff; }
.btn--primary:hover { background: var(--teal-800); color: #fff; }
.btn--secondary { background: var(--card); color: var(--ink); border-color: var(--border-strong); }
.btn--secondary:hover { border-color: var(--ink); color: var(--ink); }
.btn--primary-dark { background: var(--teal-dark); color: var(--ink); }
.btn--primary-dark:hover { background: #7DD3C8; color: var(--ink); }
.btn--secondary-dark { background: transparent; color: #fff; border-color: #5A5651; }
.btn--secondary-dark:hover { border-color: #fff; color: #fff; }
.btn--full { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { background: var(--sunken); color: var(--placeholder); border-color: var(--border); cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn-row--center { justify-content: center; }
@media (max-width: 599px) { .btn-row--stack-m { flex-direction: column; align-items: stretch; } .btn-row--stack-m .btn, .btn-row--stack-m .soon { width: 100%; } }

/* "Pilot coming soon" — a status, deliberately not shaped like a button. */
.soon { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font: 600 15px/1.3 var(--f-ui); color: var(--teal-800); }
.soon__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--teal-600); box-shadow: 0 0 0 4px var(--teal-50); }
.soon--dark { color: var(--teal-dark); }
.soon--dark .soon__dot { background: var(--teal-dark); box-shadow: 0 0 0 4px rgba(95,196,184,.18); }

/* Tags and pills */
.tag { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 999px; font: 600 12.5px/1.35 var(--f-ui); white-space: nowrap; background: var(--sunken); color: var(--body); }
.tag--sample, .tag--progress { background: var(--info-bg); color: var(--info-fg); }
.tag--done, .tag--released { background: var(--ok-bg); color: var(--ok-fg); }
.tag--check, .tag--provisional { background: var(--prov-bg); color: var(--prov-fg); }
.tag--help { background: var(--err-bg); color: var(--err-fg); }
.tag--locked { background: var(--sunken); color: var(--ink); border: 1px solid var(--border); }
.tag--role { background: transparent; color: var(--ink); border: 1px solid var(--border-strong); }
.tag--child { background: var(--teal-50); color: var(--teal-800); }
.tag--v1 { background: var(--teal-50); color: var(--teal-800); }
.tag--pilot { background: var(--teal-600); color: #fff; }
.pill { display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--card); font: 600 14px/1.2 var(--f-ui); color: var(--ink); }
.pills { display: flex; flex-wrap: wrap; gap: 10px; }

/* Placeholders: amber, monospace, never mistaken for content (UR register). */
.ph { font-family: var(--f-mono); font-size: .9em; background: var(--prov-bg); color: var(--prov-fg); padding: 1px 6px; border-radius: 3px; white-space: nowrap; }
.ph--proposed { font-family: var(--f-ui); font-size: 1em; box-shadow: inset 0 -1px 0 var(--prov-fg); }
.missing { display: inline-block; font: 600 13px/1.4 var(--f-mono); color: var(--err-fg); background: var(--err-bg); border: 1px dashed var(--err-fg); padding: 2px 8px; border-radius: 3px; }

/* Sections */
.section { padding: var(--sec) 0; }
.section--page { background: var(--page); }
.section--card { background: var(--card); }
.section--sunken { background: var(--sunken); }
.section--flush-top { padding-top: 0; }
.on-dark { background: var(--dark); color: var(--dark-body); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark .display { color: #fff; }

/* Grids */
.grid { display: grid; gap: 16px; }
@media (min-width: 600px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid { gap: 24px; } }
@media (min-width: 1024px) { .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 600px) and (max-width: 1023px) { .grid--2.grid--stack-t { grid-template-columns: 1fr; } }
.split { display: grid; gap: 32px; align-items: start; }
@media (min-width: 1024px) { .split { grid-template-columns: minmax(0, 1fr) minmax(0, 600px); gap: 96px; } .split .head { margin-bottom: 0; } .split--center { align-items: center; } .split--faq { grid-template-columns: minmax(0, 560px) minmax(0, 1fr); } }

/* Cards (interactive hover: stronger border + shadow-2; no lift, no scale) */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-card); padding: 24px; }
@media (min-width: 1024px) { .card { padding: 24px; } }
a.card { display: block; text-decoration: none; color: inherit; transition: border-color var(--t), box-shadow var(--t); }
a.card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-2); color: inherit; }
.icon-tile { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: var(--r-ctl); background: var(--teal-50); color: var(--teal-600); }
.benefit { display: flex; flex-direction: column; gap: 10px; }
.benefit .icon-tile { margin-bottom: 8px; }
.benefit p { color: var(--body); font-size: 15px; }
.benefit .text-link { margin-top: auto; padding-top: 12px; }
.mini { display: grid; gap: 10px; align-content: start; }
.mini .icon-tile { margin-bottom: 8px; }
.mini p { font-size: 15px; }
.panel { padding: 28px 20px; }
@media (min-width: 1024px) { .panel { padding: 56px 48px; } }
.panel__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px 32px; margin-bottom: 40px; }
.panel__top .head { margin-bottom: 0; }
.feature { padding: 28px 20px; display: flex; flex-direction: column; }
@media (min-width: 1024px) { .feature { padding: 40px 32px; } }
.feature .head { margin-bottom: 24px; }
.grid--stretch { align-items: stretch; }

/* Banners: named cause, scope and next step */
.banner { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: var(--r-card); border: 1px solid transparent; font-size: 15px; line-height: 1.55; }
.banner .i { margin-top: 2px; }
.banner--info, .banner--provisional { background: var(--info-bg); color: var(--info-fg); border-color: #C9D3EE; }
.banner--success { background: var(--ok-bg); color: var(--ok-fg); border-color: #C5E0CE; }
.banner--error { background: var(--err-bg); color: var(--err-fg); border-color: #EFC9C9; }
.banner--counsel { background: var(--prov-bg); color: var(--prov-fg); border-color: #F0DDB8; }
.banner:focus { outline: 2px solid currentColor; outline-offset: 2px; }

/* Tick lists */
.ticks { display: grid; gap: 12px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; }
.ticks .i { color: var(--teal-600); margin-top: 3px; }
.ticks--x li { color: var(--muted); }

/* ===== Header (PUB-17) ===== */
.site-header { position: relative; z-index: 50; }
.site-header--dark { background: var(--dark); border-bottom: 1px solid var(--dark-line); }
.site-header--light { background: var(--page); border-bottom: 1px solid var(--border); }
.site-header__row { display: flex; align-items: center; gap: 24px; min-height: 64px; }
@media (min-width: 1024px) { .site-header__row { min-height: 72px; } }
.nav { display: none; margin: 0 auto; }
@media (min-width: 1024px) { .nav { display: block; } }
.nav__list { display: flex; gap: 4px; align-items: center; }
.nav__link { display: inline-flex; align-items: center; gap: 4px; min-height: 44px; padding: 0 12px; font: 500 16px/1 var(--f-ui); text-decoration: none; color: var(--ink); border-bottom: 2px solid transparent; background: none; border-top: 2px solid transparent; cursor: pointer; }
.site-header--dark .nav__link { color: #F2EFEA; }
.nav__link:hover { color: var(--teal-600); }
.site-header--dark .nav__link:hover { color: var(--teal-dark); }
.nav__link.is-current { border-bottom-color: var(--teal-600); }
.site-header--dark .nav__link.is-current { border-bottom-color: var(--teal-dark); }
.nav__btn .i { transition: transform var(--t); }
.nav__btn[aria-expanded="true"] .i { transform: rotate(180deg); }
.site-header__actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
@media (min-width: 1024px) { .nav + .site-header__actions { margin-left: 0; } }
@media (max-width: 599px) { .site-header__cta { display: none; } }
.back-link { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 600; text-decoration: none; color: var(--ink); }
.site-header--dark .back-link { color: #fff; }

.menu-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: var(--r-ctl); border: 1px solid var(--border-strong); background: transparent; font: 600 16px/1 var(--f-ui); color: var(--ink); cursor: pointer; }
.site-header--dark .menu-btn { color: #fff; border-color: #4A4743; }
.menu-btn span { display: inline-flex; align-items: center; gap: 8px; }
.menu-btn__close { display: none !important; }
.menu-btn[aria-expanded="true"] .menu-btn__open { display: none !important; }
.menu-btn[aria-expanded="true"] .menu-btn__close { display: inline-flex !important; }
@media (min-width: 1024px) { .menu-btn { display: none; } }

/* Features popover: shadow-3 */
.nav__features { position: relative; }
.features-pop { position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%); width: 760px; background: var(--card); border-radius: 12px; box-shadow: var(--shadow-3); padding: 20px; color: var(--body); }
.features-pop__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px; }
.features-pop__grid a { display: flex; gap: 14px; padding: 12px; border-radius: var(--r-card); text-decoration: none; color: var(--muted); font-size: 15px; line-height: 1.45; }
.features-pop__grid a:hover { background: var(--sunken); }
.features-pop__grid strong { display: block; color: var(--ink); font-weight: 600; font-size: 16px; margin-bottom: 4px; }
.features-pop__foot { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border); margin-top: 12px; padding: 14px 12px 0; color: var(--muted); font-size: 15px; }

/* Menu sheet: below the bar, covers the page, rows 52 px */
.menu-sheet { position: absolute; left: 0; right: 0; top: 100%; background: var(--card); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-3); max-height: calc(100vh - 64px); overflow-y: auto; padding: 8px 0 24px; }
@media (min-width: 1024px) { .menu-sheet { display: none !important; } }
.sheet__rows > li { border-bottom: 1px solid var(--border); }
.sheet__row { display: flex; align-items: center; justify-content: space-between; min-height: 52px; padding: 0 4px; font: 500 18px/1.2 var(--f-ui); color: var(--ink); text-decoration: none; }
.sheet__row .i { color: var(--muted); }
.sheet__row[aria-current="page"] { color: var(--teal-600); }
.sheet__group { padding: 14px 4px 10px; }
.sheet__group-label { font: 500 18px/1.2 var(--f-ui); color: var(--ink); display: block; margin-bottom: 8px; }
.sheet__group ul a { display: flex; align-items: center; gap: 14px; min-height: 48px; padding-left: 10px; color: var(--body); text-decoration: none; font-size: 16px; }
.sheet__group ul .i { color: var(--teal-600); }
.sheet__actions { display: grid; gap: 12px; padding-top: 20px; }
.sheet__note { margin-top: 18px; color: var(--muted); font-size: 14px; }
body.menu-open { overflow: hidden; }

/* ===== Footer ===== */
.site-footer { background: var(--page); border-top: 1px solid var(--border); padding: 56px 0 32px; font-size: 15px; }
@media (min-width: 1024px) { .site-footer { padding: 72px 0 36px; } }
.footer__grid { display: grid; gap: 32px 24px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.footer__brand { grid-column: 1 / -1; display: grid; gap: 12px; color: var(--muted); font-size: 14px; max-width: 330px; }
@media (min-width: 600px) { .footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 1.33fr 1fr 1fr 0.85fr; } .footer__grid--3 { grid-template-columns: 1.33fr 1fr 0.85fr; } .footer__brand { grid-column: auto; } }
.footer__h { font: 600 12px/1.4 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.site-footer ul { display: grid; gap: 4px; }
.site-footer li { min-height: 32px; display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.site-footer ul a { color: var(--ink); text-decoration: none; }
.site-footer ul a:hover { color: var(--teal-600); text-decoration: underline; }
.footer__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; border-top: 1px solid var(--border); margin-top: 40px; padding-top: 24px; color: var(--muted); font-size: 14px; }

/* ===== Hero ===== */
.hero { padding: 64px 0 56px; }
@media (min-width: 600px) { .hero { padding: 80px 0 64px; } }
@media (min-width: 1024px) { .hero { padding: 112px 0 96px; } }
.hero__grid { display: grid; gap: 40px; }
@media (min-width: 1024px) { .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 604px); gap: 72px; align-items: start; } .hero__previews { padding-top: 8px; } }
.hero__copy { display: grid; gap: 24px; align-content: start; }
.hero__copy .display { margin-top: -4px; }
.hero__lede { font-size: 18px; line-height: 1.6; color: #F2EFEA; max-width: 36em; }
@media (min-width: 1024px) { .hero__lede { font-size: 20px; } }
.hero__copy .btn-row { margin-top: 16px; }
.hero__note { color: var(--dark-muted); font-size: 15px; }
.hero__child { margin: 12px 0 0; }
@media (min-width: 1024px) { .hero__child { margin-left: 72px; } }
@media (max-width: 599px) { .hero__child { display: none; } }

/* ===== Product previews ===== */
.pv { border-radius: var(--r-pv); overflow: hidden; font-size: 15px; }
.pv--light { background: var(--card); border: 1px solid var(--border); color: var(--body); box-shadow: var(--shadow-1); }
.pv--dark { background: var(--dark-raised); border: 1px solid var(--dark-line); color: var(--dark-body); }
.pv__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.pv--dark .pv__head { border-bottom-color: var(--dark-line); }
.pv__head strong { font-weight: 600; color: var(--ink); font-size: 16px; }
.pv--dark .pv__head strong { color: #fff; }
.pv__meta { color: var(--muted); font-size: 13px; }
.pv--dark .pv__meta { color: var(--dark-muted); }
.pv__body { padding: 16px; display: grid; gap: 14px; }
.pv__stack { gap: 10px; }
.pv__rows { padding: 4px 16px; }
.pv-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; gap: 4px 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); }
.pv-row:last-child { border-bottom: 0; }
.pv-row__main { display: grid; line-height: 1.4; }
.pv-row__main strong { color: var(--ink); font-weight: 500; }
.pv-row__main span { color: var(--muted); font-size: 14px; }
.pv-row__frac { color: var(--muted); font-size: 13px; }
.avatar { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--teal-50); color: var(--teal-800); font: 600 12px/1 var(--f-ui); }
.pv__note { display: flex; gap: 10px; align-items: flex-start; background: var(--sunken); border-radius: var(--r-ctl); padding: 10px 12px; margin: 0 16px; font-size: 14px; color: var(--body); }
.pv__body .pv__note { margin: 0; }
.pv__note .i { color: var(--muted); margin-top: 1px; }
.pv__actions { display: flex; flex-wrap: wrap; gap: 10px; padding: 12px 16px 16px; }
.pv__body .pv__actions { padding: 0; }
.fake-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 14px; border-radius: var(--r-ctl); border: 1px solid var(--border-strong); font: 600 15px/1 var(--f-ui); color: var(--ink); background: var(--card); }
.fake-btn--primary { background: var(--teal-600); border-color: var(--teal-600); color: #fff; }
.fake-btn--primary-dark { background: var(--teal-dark); border-color: var(--teal-dark); color: var(--ink); }
.fake-btn--dark { background: transparent; border-color: #5A5651; color: #fff; }
.pv__q { font-weight: 600; color: var(--ink); line-height: 1.45; }
.pv--dark .pv__q { color: #fff; }
.pv-hint { display: grid; gap: 4px; padding: 12px 14px; border: 1px solid var(--dark-line); border-radius: var(--r-ctl); background: #1F1E1C; }
.pv-hint strong { color: #fff; font-weight: 600; }
.pv-step { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--r-ctl); background: var(--sunken); }
.pv-step > span { display: grid; gap: 2px; }
.pv-step strong { color: var(--ink); font-weight: 600; }
.pv-step > span > span { color: var(--muted); }
.pv-step .i { color: var(--icon); margin-top: 3px; }
.pv-step--open { background: var(--card); }
.pv-step--open .i { color: var(--teal-600); }
.pv__foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; border-top: 1px solid var(--border); padding-top: 12px; font-size: 14px; color: var(--body); }
.pv-vault li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.pv-vault li:last-child { border-bottom: 0; }
.pv-vault .i { color: var(--muted); }
.pv-week { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.pv-week li { display: grid; gap: 6px; padding: 10px; border: 1px solid var(--border); border-radius: var(--r-card); font-size: 14px; }
.pv-week li.is-on { border-color: var(--teal-600); background: var(--teal-50); }
.pv-week__d { font: 600 12px/1.2 var(--f-ui); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.bar { display: block; height: 4px; border-radius: 2px; background: var(--sunken); overflow: hidden; }
.bar span { display: block; height: 100%; width: 0; background: var(--teal-600); }
.bar--33 span { width: 33%; } .bar--50 span { width: 50%; } .bar--66 span { width: 66%; } .bar--100 span { width: 100%; }
.pv__search { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--border); padding-top: 12px; font-size: 14px; }
.pv__search .tag { margin-left: auto; }
@media (max-width: 599px) { .pv-week { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.seg { display: inline-flex; gap: 4px; }
.seg span { padding: 3px 10px; border-radius: 999px; border: 1px solid var(--border); font: 600 13px/1.3 var(--f-ui); color: var(--ink); background: var(--sunken); }
.seg span.is-on { background: var(--teal-50); color: var(--teal-800); border-color: var(--teal-50); }
.pv__small { font-size: 13.5px; color: var(--muted); }
.pv__p { font-size: 14.5px; }
.tags-col { display: grid; justify-items: start; gap: 8px; }
.choices { display: grid; gap: 10px; }
.choices li { padding: 10px 14px; border: 1px solid var(--border-strong); border-radius: var(--r-ctl); font-size: 14.5px; }
.choices li.is-on { border: 2px solid var(--teal-600); background: var(--teal-50); color: var(--teal-800); font-weight: 600; }
.passage { font: 400 19px/1.65 var(--f-display); color: var(--ink); }
mark.hl, .hl { background: var(--hl); color: var(--ink); box-shadow: inset 0 -2px 0 var(--hl-rule); padding: 0 1px; }
.pages { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.page-thumb { height: 120px; border: 1px solid var(--border); border-radius: var(--r-ctl); background:
  linear-gradient(var(--border-strong), var(--border-strong)) 16px 16px / 40% 6px no-repeat,
  repeating-linear-gradient(transparent 0 14px, var(--border) 14px 20px) 16px 34px / calc(100% - 32px) calc(100% - 50px) no-repeat; }
.page-thumb--b { background: repeating-linear-gradient(transparent 0 14px, var(--border) 14px 20px) 16px 16px / calc(100% - 32px) calc(100% - 32px) no-repeat; }

/* ===== Steps ===== */
.steps { display: grid; gap: 32px; counter-reset: s; }
@media (min-width: 600px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.step { border-top: 2px solid var(--ink); padding-top: 20px; display: grid; gap: 10px; align-content: start; }
.step p { font-size: 15px; }
.step__meta { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.step-num { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: #fff; font: 600 13px/1 var(--f-ui); flex: none; }

/* Reading strip */
.rsteps { display: grid; gap: 24px; margin-bottom: 40px; }
@media (min-width: 600px) { .rsteps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .rsteps { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.rsteps > li { display: grid; gap: 14px; align-content: start; }
.rsteps__t { display: flex; align-items: center; gap: 10px; font: 600 17px/1.3 var(--f-ui); }
.compare { display: grid; gap: 16px; margin-bottom: 32px; }
@media (min-width: 1024px) { .compare { grid-template-columns: 1fr 1fr; gap: 24px; } }
.compare__box { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-card); padding: 24px; display: grid; gap: 16px; align-content: start; }
.compare__box--good { border-color: var(--teal-600); }
.compare .ticks--x .i { color: var(--teal-600); }

/* Plan card */
.plan { padding: 28px 20px; display: grid; gap: 20px; }
@media (min-width: 1024px) { .plan { padding: 40px 32px; } }
.plan__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.plan__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; color: var(--muted); font-size: 15px; }
.plan__price .ph { font-size: 34px; padding: 4px 8px; }
.plan__pending { color: var(--muted); font-size: 15px; border-left: 3px solid var(--prov-bg); padding-left: 12px; }

/* FAQ accordion (native details) */
.faq-list { border-top: 1px solid var(--border); }
.faq { border-bottom: 1px solid var(--border); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 56px; padding: 18px 0; font: 600 17px/1.4 var(--f-ui); color: var(--ink); cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq__chev { color: var(--ink); transition: transform var(--t); }
.faq[open] .faq__chev { transform: rotate(180deg); }
.faq__a { padding: 0 40px 22px 0; display: grid; gap: 10px; color: var(--body); }

/* CTA band */
.band { text-align: center; padding: 48px 20px; display: grid; justify-items: center; gap: 20px; }
@media (min-width: 1024px) { .band { padding: 72px 48px; } }
.band .lede { max-width: 32em; }

/* State pages (404, maintenance) */
.state-page .wrap { display: grid; gap: 18px; justify-items: start; max-width: calc(820px + 2 * var(--gutter)); margin-left: 0; }
@media (min-width: 1024px) { .state-page .wrap { margin-left: max(0px, calc((100vw - var(--max)) / 2 - var(--gutter))); } }
.state-page { min-height: 52vh; }
.state-page .h1 { margin-top: -4px; }

/* Review index (staging only) */
.table-wrap { overflow-x: auto; margin: 32px 0; border: 1px solid var(--border); border-radius: var(--r-card); background: var(--card); }
.review-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.review-table th, .review-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.review-table th { font: 600 12px/1.4 var(--f-ui); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); background: var(--sunken); }
.review-table .state { display: block; }
.review-table a { display: inline-block; min-height: 24px; padding: 2px 0; }
.review-h { margin: 24px 0 12px; }

/* Print */
@media print {
  .staging-strip, .site-header, .site-footer, .skip-link, .no-print { display: none !important; }
  body { background: #fff; font-size: 11pt; }
  .section { padding: 16px 0; }
  .card, .pv { box-shadow: none; break-inside: avoid; }
}

/* Fixes from the PUB-01 comparison */
.ph--proposed { white-space: normal; overflow-wrap: anywhere; }
@media (min-width: 1024px) { .hero__copy { max-width: 600px; } .feature .h2 { font-size: 38px; } }
.split--faq .text-link { margin-top: 20px; }
.split--faq .head { margin-bottom: 0; }
.nav__btn { border-left: 0; border-right: 0; }
.on-dark .btn[aria-disabled="true"], .on-dark .btn[disabled] { background: transparent; color: var(--dark-muted); border-color: var(--dark-line); }
.footer__brand { align-content: start; }