@property --sky-a { syntax: '<color>'; inherits: true; initial-value: #FFE3B3; }
@property --sky-b { syntax: '<color>'; inherits: true; initial-value: #F7B6C2; }

:root {
  --ink: #1B1D3A;
  --muted: #55587A;
  --paper: #FFFEFA;
  --line: #E4E1EF;
  --track: #ECEAF5;
  --danger: #C62839;
  --up-bg: #E2F5EA; --up-ink: #0F6A3D;
  --down-bg: #FCE7EA; --down-ink: #9B1C2B;
  --accent: #2748D8;
  --on-accent: #FFFFFF;
  --surface: #FFFFFF;
  --soft: var(--soft);
  --soft-green: var(--soft-green);
  --fill-dark: #1B1D3A;
  --star-off: #8E8AAE;
  --hover-tint: rgba(27, 29, 58, .06);
  --hero-bg: rgba(255, 254, 250, .86);
  --note-s-bg: #FFF1C9; --note-s-ink: #5B4300;
  --note-r-bg: #EAE6FF; --note-r-ink: #3B2E8F;
  --art-ink: #1B1D3A;
  --sky-a: #FFE3B3;
  --sky-b: #F7B6C2;
  --display: 'Iowan Old Style', 'Palatino Linotype', Palatino, 'Book Antiqua', Georgia, serif;
  --text: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font: 17px/1.55 var(--text);
  background: linear-gradient(180deg, var(--sky-a), var(--sky-b)) no-repeat;
  transition: --sky-a 1.4s ease, --sky-b 1.4s ease;
}
h1, h2, h3 { font-family: var(--display); line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 .5em; }
p { margin: 0 0 1em; }
a { color: inherit; }
img, svg { max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(960px, 100% - 32px); margin-inline: auto; }

/* header and footer sit on paper so they stay readable at any hour */
.site-head { padding: 14px 0 0; }
.site-head .wrap {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px;
  background: var(--paper); border-radius: 28px; padding: 10px 20px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 1.2rem var(--display); }
.brand .name { display: block; line-height: 1.1; }
.brand small { display: block; font: 600 .72rem/1.2 var(--text); color: var(--muted); letter-spacing: .01em; }
.brand::before {
  content: ''; width: 18px; height: 18px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #FFE59A, #FF9F43);
  box-shadow: 0 0 0 4px rgba(255, 159, 67, .25);
}
.site-head #site-nav { display: flex; gap: 18px; font-size: .95rem; }
.site-head #site-nav a { text-decoration: none; padding: 4px 2px; }
.site-head #site-nav a:hover { text-decoration: underline; text-underline-offset: 4px; }

.site-foot { margin: 56px 0 32px; }
.site-foot .wrap {
  background: var(--paper); border-radius: 22px; padding: 22px 26px;
  display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: space-between; font-size: .92rem; color: var(--muted);
}
.site-foot nav { display: flex; gap: 18px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 700 1rem var(--text); padding: 14px 24px; border-radius: 14px; border: 2px solid var(--accent);
  background: var(--accent); color: var(--on-accent); cursor: pointer; text-decoration: none;
}
.btn:hover { filter: brightness(1.06); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn.ghost:hover { background: var(--hover-tint); filter: none; }
.btn[disabled] { opacity: .5; cursor: default; }

/* ---------- home ---------- */
.hero { padding: 56px 0 28px; }
.hero h1 { font-size: clamp(2.4rem, 8vw, 4.4rem); max-width: 14ch; margin-bottom: .35em; }
.hero p.lead { font-size: 1.2rem; max-width: 36rem; }
.hero .lead, .hero h1 { background: rgba(255, 254, 250, .0); }
.daybar { margin: 26px 0 0; max-width: 36rem; }
.daybar .bar {
  height: 14px; border-radius: 999px;
  background: linear-gradient(90deg, #FFE3B3, #A9D3FA 22%, #63B6EE 42%, #F5C77E 62%, #7F63AA 82%, #171B47);
  box-shadow: inset 0 0 0 2px rgba(255, 254, 250, .7);
}
.daybar .ends { display: flex; justify-content: space-between; margin-top: 6px; font-size: .9rem; }

.hero .tight { display: inline-block; background: var(--hero-bg); padding: 26px 28px 28px; border-radius: 26px; }

.section-title { font-size: 1.7rem; margin: 40px 0 16px; }
.passes { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 18px; list-style: none; margin: 0; padding: 0; }
.pass {
  position: relative; display: flex; flex-direction: column; height: 100%;
  background: var(--paper); border-radius: 18px; overflow: hidden; text-decoration: none;
  box-shadow: 0 10px 24px -14px rgba(27, 29, 58, .5);
}
.pass-top {
  background: var(--c); color: var(--on); padding: 30px 18px 14px; font-size: 3rem; line-height: 1; text-align: left;
}
.pass-top::before {
  content: ''; position: absolute; top: 10px; left: 50%; width: 46px; height: 9px; margin-left: -23px;
  border-radius: 999px; background: rgba(27, 29, 58, .28);
}
.pass-body { padding: 14px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pass-body h3 { font-size: 1.35rem; margin: 0; }
.pass-body p { margin: 0; color: var(--muted); font-size: .95rem; }
.pass .played { margin-top: auto; padding-top: 8px; font-size: .85rem; font-weight: 700; color: var(--ink); }
.pass:hover { box-shadow: 0 14px 28px -12px rgba(27, 29, 58, .6); }
.pass:focus-visible { outline-offset: 4px; border-radius: 18px; }

.card {
  background: var(--paper); border-radius: 22px; padding: 26px 28px;
  box-shadow: 0 18px 40px -22px rgba(27, 29, 58, .45);
}
.steps { margin: 0; padding-left: 1.3em; display: grid; gap: 8px; }
.steps li::marker { font-weight: 800; color: var(--accent); }
.faq details { border-top: 1px solid var(--line); padding: 14px 0; }
.faq details:first-of-type { border-top: 0; padding-top: 0; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq summary:focus-visible { outline-offset: 2px; }
.faq details p { margin: 10px 0 0; color: var(--muted); }
.stack { display: grid; gap: 22px; }

/* ---------- role page ---------- */
.stage { padding: 28px 0 0; }
.panel {
  background: var(--paper); border-radius: 26px; overflow: hidden;
  box-shadow: 0 22px 44px -24px rgba(27, 29, 58, .55);
}
.panel > .band { background: var(--accent); color: var(--on-accent); padding: 16px 28px; display: flex; align-items: center; gap: 14px; font-weight: 700; }
.panel > .band .big { font-size: 1.8rem; line-height: 1; }
.panel-body { padding: 26px 28px 30px; }
.intro h1 { font-size: clamp(2rem, 6vw, 3.2rem); }
.intro .brief { font-size: 1.1rem; max-width: 40rem; }
.legend { list-style: none; margin: 18px 0 24px; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; max-width: 28rem; }
.legend li { display: flex; align-items: center; gap: 8px; }
.legend .ico { width: 34px; height: 34px; border-radius: 10px; background: var(--track); display: grid; place-items: center; }
.fineprint { font-size: .9rem; color: var(--muted); margin: 16px 0 0; }

.day { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 18px; }
.clock { font: 700 2rem/1 var(--display); min-width: 6.4ch; }
.track { display: flex; align-items: center; flex: 1; min-width: 180px; }
.track i { display: block; width: 12px; height: 12px; border-radius: 50%; background: var(--track); flex: none; }
.track i.done { background: var(--accent); }
.track i.now { width: 18px; height: 18px; background: var(--accent); box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 25%, transparent); }
.track u { display: block; flex: 1; height: 3px; background: var(--track); text-decoration: none; }
.track u.done { background: var(--accent); }

.meters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 18px; margin: 0 0 22px; padding: 0; list-style: none; }
.meter .row { display: flex; align-items: center; justify-content: space-between; gap: 6px; font-size: .95rem; font-weight: 600; }
.meter .val { font-variant-numeric: tabular-nums; color: var(--muted); font-weight: 700; }
.meter .bar { height: 12px; border-radius: 999px; background: var(--track); overflow: hidden; margin-top: 5px; }
.meter .fill { display: block; height: 100%; width: 0; border-radius: 999px; background: var(--accent); transition: width .7s cubic-bezier(.2, .8, .2, 1); }
.meter.low .fill { background: var(--danger); }
.meter.low .val { color: var(--danger); }
.meter .warn { color: var(--danger); font-weight: 800; }
.meter .row > span:first-child { min-width: 0; }

.scene { border-top: 2px solid var(--track); padding-top: 22px; }
.scene h2 { font-size: clamp(1.5rem, 4.5vw, 2rem); }
.scene h2:focus { outline: none; }
.scene .situation { font-size: 1.08rem; max-width: 40rem; }
.choices { display: grid; gap: 10px; margin-top: 18px; }
.choice {
  text-align: left; font: 600 1rem/1.4 var(--text); color: var(--ink); background: var(--surface);
  border: 2px solid var(--line); border-radius: 14px; padding: 14px 16px; cursor: pointer;
}
.choice:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, var(--surface)); }
.outcome { margin-top: 18px; padding: 18px 20px; border-radius: 16px; background: color-mix(in srgb, var(--accent) 8%, var(--surface)); border: 2px solid color-mix(in srgb, var(--accent) 28%, var(--surface)); }
.outcome .you { font-weight: 700; margin-bottom: 6px; }
.outcome .you:focus { outline: none; }
.outcome p { margin-bottom: 12px; }
.deltas { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; padding: 0; list-style: none; }
.delta { font-weight: 800; font-size: .9rem; padding: 4px 10px; border-radius: 999px; font-variant-numeric: tabular-nums; }
.delta.up { background: var(--up-bg); color: var(--up-ink); }
.delta.down { background: var(--down-bg); color: var(--down-ink); }

.result h2 { font-size: clamp(2rem, 7vw, 3.2rem); margin-bottom: .3em; }
.result h2:focus { outline: none; }
.result .score { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin: 4px 0 14px; }
.result .score strong { font: 800 4rem/1 var(--display); }
.result .score span { color: var(--muted); font-weight: 700; }
.result .score .pill { color: var(--on-accent); }
.pill { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--accent); color: var(--on-accent); font-weight: 700; font-size: .9rem; }
.result .verdict-text { font-size: 1.1rem; max-width: 38rem; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 8px; }
.best { color: var(--muted); font-size: .95rem; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--fill-dark); color: #fff;
  padding: 12px 18px; border-radius: 12px; font-weight: 600; z-index: 10; max-width: calc(100% - 32px);
}
.toast[hidden] { display: none; }

.about { margin-top: 28px; }
.about h2 { font-size: 1.5rem; }
.about p { max-width: 42rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.chips a { display: inline-flex; gap: 6px; padding: 8px 14px; border-radius: 999px; background: var(--track); text-decoration: none; font-weight: 600; font-size: .95rem; }
.chips a:hover { background: color-mix(in srgb, var(--accent) 16%, var(--surface)); }

.prose { max-width: 42rem; }
.prose h1 { font-size: clamp(2rem, 6vw, 3rem); }
.prose h2 { font-size: 1.4rem; margin-top: 1.6em; }

@media (min-width: 680px) {
  .meters { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .panel-body { padding: 30px 36px 36px; }
  .panel > .band { padding: 16px 36px; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .hero { padding-top: 36px; }
  .hero .tight { padding: 20px; }
  .site-head #site-nav { gap: 12px; }
  .panel-body { padding: 22px 18px 26px; }
  .panel > .band { padding: 14px 18px; }
  .card { padding: 22px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  body, .meter .fill { transition: none; }
}

/* ---------- v2 additions ---------- */
.clock { display: flex; align-items: center; gap: 10px; }
.clock .sun { font-size: 1.6rem; line-height: 1; }
.band .hotflag { margin-left: auto; background: var(--on-accent); color: var(--accent); padding: 3px 12px; border-radius: 999px; font-size: .85rem; }
.note { margin: 0 0 10px; padding: 8px 14px; border-radius: 12px; font-weight: 600; font-size: .95rem; }
.note.surprise { background: var(--note-s-bg); color: var(--note-s-ink); }
.note.ripple { background: var(--note-r-bg); color: var(--note-r-ink); }
.advisors { display: grid; gap: 10px; margin: 16px 0 4px; }
.advisor { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; background: var(--soft); }
.advisor .avatar { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; font-size: 1.4rem; box-shadow: 0 0 0 2px var(--track); }
.advisor .who { font-weight: 700; font-size: .92rem; }
.advisor .say { color: var(--muted); font-size: .95rem; }
.timer { display: flex; align-items: center; gap: 12px; margin: 14px 0 4px; }
.timer .tbar { flex: 1; height: 10px; border-radius: 999px; background: var(--track); overflow: hidden; }
.timer .tfill { display: block; width: 100%; height: 100%; background: var(--danger); border-radius: 999px; }
.timer .tlabel { font-weight: 800; font-variant-numeric: tabular-nums; min-width: 3ch; text-align: right; }
.toggle { display: flex; align-items: flex-start; gap: 10px; margin: 0 0 18px; max-width: 30rem; cursor: pointer; }
.toggle input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--accent); flex: none; }
.toggle small { display: block; color: var(--muted); font-size: .9rem; }
.facts { list-style: none; margin: 8px 0 0; padding: 0; color: var(--muted); font-size: .95rem; display: grid; gap: 2px; }
.promo { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin: 28px 0 0; }
.promo a { display: block; text-decoration: none; background: var(--paper); border-radius: 18px; padding: 18px 20px; box-shadow: 0 10px 24px -14px rgba(27, 29, 58, .5); }
.promo a:hover { box-shadow: 0 14px 28px -12px rgba(27, 29, 58, .6); }
.promo h3 { margin: 0 0 4px; font-size: 1.25rem; }
.promo p { margin: 0; color: var(--muted); font-size: .95rem; }
.stamps { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 14px; list-style: none; margin: 0; padding: 0; }
.stamp { border: 2px dashed var(--line); border-radius: 16px; padding: 14px; background: var(--surface); display: grid; gap: 4px; }
.stamp.got { border: 2px solid var(--c); background: color-mix(in srgb, var(--c) 7%, var(--surface)); }
.stamp .emo { font-size: 2rem; line-height: 1; filter: grayscale(1); opacity: .45; }
.stamp.got .emo { filter: none; opacity: 1; }
.stamp .nm { font-weight: 700; }
.stamp .sub { color: var(--muted); font-size: .9rem; }
.stamp .prog { height: 8px; border-radius: 999px; background: var(--track); overflow: hidden; margin-top: 4px; }
.stamp .prog span { display: block; height: 100%; background: var(--c); border-radius: 999px; }
.badges { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.badge { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; background: var(--soft); }
.badge .ic { font-size: 1.6rem; line-height: 1; filter: grayscale(1); opacity: .4; }
.badge.on { background: var(--soft-green); }
.badge.on .ic { filter: none; opacity: 1; }
.badge .t { font-weight: 700; }
.badge .d { color: var(--muted); font-size: .92rem; }
.badge .state { font-size: .8rem; font-weight: 700; }
.daily-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--muted); font-size: .95rem; margin: 0 0 16px; }
@media (min-width: 680px) { .advisors { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (prefers-reduced-motion: reduce) { .timer .tfill { transition: none !important; } }
@media (max-width: 520px) {
  .site-head .wrap { padding: 10px 16px; gap: 6px 10px; }
  .brand { font-size: 1.05rem; gap: 8px; }
  .site-head #site-nav { gap: 10px; font-size: .88rem; }
}

/* ---------- v3: scene art, fresh line, richer result ---------- */
.scene-art {
  position: relative; height: 128px; border-radius: 18px; overflow: hidden; margin: 0 0 16px;
  background: linear-gradient(var(--sky-a), var(--sky-b)); box-shadow: inset 0 0 0 1px rgba(27, 29, 58, .1);
  color: var(--art-ink); transition: background .6s;
}
.scene-art > svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.scene-art .props { position: absolute; inset: 0; pointer-events: none; }
.scene-art .prop {
  position: absolute; line-height: 1; filter: drop-shadow(0 4px 6px rgba(27, 29, 58, .28));
  animation: bob 3.6s ease-in-out infinite;
}
.scene-art .p0 { left: 9%; top: 22%; font-size: 3.1rem; }
.scene-art .p1 { left: 46%; top: 12%; font-size: 3.6rem; animation-delay: -1.2s; }
.scene-art .p2 { right: 9%; top: 30%; font-size: 2.8rem; animation-delay: -2.2s; }
@keyframes bob { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-7px) rotate(2deg); } }
.freshline { margin: 0 0 12px; font-weight: 700; color: var(--ink); }

.result .score { margin-bottom: 4px; }
.result .score strong { font-variant-numeric: tabular-nums; min-width: 2ch; }
.stars { display: flex; gap: 4px; margin: 0 0 14px; font-size: 2rem; line-height: 1; }
.stars .star { color: var(--star-off); display: inline-block; }
.stars .star.on { color: #E0A100; animation: pop .5s cubic-bezier(.2, 1.6, .4, 1) both; }
@keyframes pop { 0% { transform: scale(0) rotate(-40deg); opacity: 0; } 100% { transform: scale(1) rotate(0); opacity: 1; } }

.ladder { list-style: none; margin: 22px 0 6px; padding: 0; display: flex; align-items: flex-end; gap: 6px; }
.rung {
  position: relative; flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; text-align: center;
  padding: 8px 4px; border-radius: 12px 12px 4px 4px; background: var(--surface); border: 2px solid var(--line); color: var(--muted);
}
.rung:nth-child(1) { min-height: 52px; } .rung:nth-child(2) { min-height: 68px; } .rung:nth-child(3) { min-height: 84px; }
.rung:nth-child(4) { min-height: 100px; } .rung:nth-child(5) { min-height: 116px; }
.rung .rname { font-weight: 800; font-size: .85rem; color: var(--ink); overflow-wrap: anywhere; }
.rung .rfrom { font-size: .78rem; font-variant-numeric: tabular-nums; }
.rung.passed { background: var(--track); border-color: var(--track); }
.rung.here { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.rung.here .rname { color: var(--on-accent); }
.rung .you-are {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--fill-dark); color: #fff;
  font-size: .72rem; font-weight: 800; padding: 2px 10px; border-radius: 999px;
}

.team { margin: 22px 0 6px; }
.team h3, .review summary { font-family: var(--display); }
.team h3 { margin: 0 0 10px; font-size: 1.3rem; }
.team .advisor { margin-bottom: 8px; border-left: 5px solid var(--line); }
.team .advisor.tier0 { border-left-color: #C62839; }
.team .advisor.tier1 { border-left-color: #D99A00; }
.team .advisor.tier2 { border-left-color: #2E9A57; }
.team .advisor .say { color: var(--ink); }

.callouts { display: grid; gap: 10px; margin: 16px 0 6px; }
.callout { display: grid; gap: 2px; padding: 14px 16px; border-radius: 14px; border: 2px solid var(--line); background: var(--surface); }
.callout.good { background: var(--up-bg); border-color: transparent; }
.callout.bad { background: var(--down-bg); border-color: transparent; }
.callout .ck { font-weight: 800; font-size: .88rem; }
.callout.good .ck { color: var(--up-ink); }
.callout.bad .ck { color: var(--down-ink); }
.callout .cl { color: var(--ink); font-size: .95rem; }
.callout .cn { font-weight: 800; font-variant-numeric: tabular-nums; font-size: .9rem; }

.review { margin: 10px 0 8px; border-top: 1px solid var(--line); padding-top: 12px; }
.review summary { cursor: pointer; font-weight: 700; font-size: 1.05rem; }
.rlist { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 10px; }
.rlist li { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 10px 12px; border-radius: 12px; background: var(--soft); }
.rlist .rt { font-weight: 700; font-size: .92rem; }
.rlist .rc { grid-column: 1; color: var(--muted); font-size: .93rem; }
.rlist .rn { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-weight: 800; font-variant-numeric: tabular-nums; }
.rlist .rn.up { color: var(--up-ink); }
.rlist .rn.down { color: var(--down-ink); }
@media (min-width: 680px) {
  .callouts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scene-art { height: 150px; }
  .scene-art .p0 { font-size: 3.6rem; } .scene-art .p1 { font-size: 4.2rem; } .scene-art .p2 { font-size: 3.2rem; }
}
@media (max-width: 520px) {
  .rung .rname { font-size: .72rem; }
  .rung { padding: 8px 2px; }
  .scene-art { height: 112px; }
  .scene-art .p0 { font-size: 2.5rem; } .scene-art .p1 { font-size: 3rem; } .scene-art .p2 { font-size: 2.3rem; }
}
@media (prefers-reduced-motion: reduce) {
  .scene-art .prop, .stars .star.on { animation: none; }
  .scene-art { transition: none; }
}

/* ---------- v4: colour, content pages, footer ---------- */
body::before {
  content: ''; display: block; height: 7px;
  background: linear-gradient(90deg, #2748D8, #7C3AED, #C2255C, #D6303D, #FF7A1A, #F2D45C, #4F7D17, #0A8F9C, #2748D8);
}
.brand .name { background: linear-gradient(90deg, #2748D8, #C2255C 55%, #E8590C); -webkit-background-clip: text; background-clip: text; color: transparent; width: max-content; }
.site-head #site-nav a { font-weight: 600; }

.tint {
  --c: var(--accent, #2748D8);
  border-top: 7px solid var(--c);
  background: linear-gradient(180deg, color-mix(in srgb, var(--c) 9%, var(--paper)), var(--paper) 220px);
}
.tint h2 { position: relative; padding-left: 14px; }
.tint h2::before { content: ''; position: absolute; left: 0; top: .18em; bottom: .18em; width: 5px; border-radius: 3px; background: var(--c); }
.tint h1 { margin-bottom: .3em; }
.tint a:not(.btn):not(.gcard) { color: color-mix(in srgb, var(--c) 78%, var(--ink)); text-underline-offset: 3px; }

.stats { list-style: none; margin: 8px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; }
.stats li {
  background: color-mix(in srgb, var(--c) 12%, var(--paper)); border: 2px solid color-mix(in srgb, var(--c) 40%, var(--surface));
  border-radius: 18px; padding: 14px 16px; display: grid; gap: 2px;
}
.stats strong { font: 800 2.2rem/1.05 var(--display); color: color-mix(in srgb, var(--c) 85%, var(--ink)); }
.stats span { font-weight: 700; color: var(--ink); font-size: .95rem; }

.promo a { border-left: 9px solid var(--c); background: linear-gradient(90deg, color-mix(in srgb, var(--c) 10%, var(--paper)), var(--paper) 70%); }
.newtag { font: 800 .68rem/1 var(--text); font-style: normal; letter-spacing: .06em; text-transform: uppercase; background: var(--fill-dark); color: #fff; padding: 3px 7px; border-radius: 999px; vertical-align: middle; margin-left: 6px; }

.why { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.why > div { border-radius: 16px; padding: 14px 16px; background: color-mix(in srgb, var(--c) 10%, var(--surface)); border: 2px solid color-mix(in srgb, var(--c) 35%, var(--surface)); }
.why h3 { margin: 0 0 4px; font-size: 1.15rem; }
.why p { margin: 0; color: var(--muted); font-size: .95rem; }

.gcards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.gcard {
  display: grid; gap: 8px; height: 100%; text-decoration: none; padding: 18px 20px; border-radius: 18px; background: var(--paper);
  border-top: 7px solid var(--c); box-shadow: 0 14px 30px -18px rgba(27, 29, 58, .5);
  background-image: linear-gradient(180deg, color-mix(in srgb, var(--c) 9%, var(--paper)), var(--paper) 120px);
}
.gcard:hover { box-shadow: 0 18px 32px -14px rgba(27, 29, 58, .55); transform: translateY(-2px); }
.gcard h2, .gcard h3 { font-size: 1.2rem; margin: 0; padding: 0; color: var(--ink); }
.gcard h2::before { display: none; }
.gcard p { margin: 0; color: var(--muted); font-size: .95rem; }
.gcard .more { font-weight: 800; color: color-mix(in srgb, var(--c) 80%, var(--ink)); margin-top: auto; }
.gcards.slim { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.gcards.slim .gcard h3 { font-size: 1.08rem; }

.lead-in { font-size: 1.15rem; color: var(--ink); }
.crumb { margin: 0 0 6px; font-weight: 700; font-size: .95rem; }
.bigmail { font: 800 clamp(1.3rem, 4.5vw, 2rem)/1.2 var(--display); margin: 6px 0 4px; overflow-wrap: anywhere; }
.plain { margin: 0 0 1em; padding-left: 1.25em; display: grid; gap: 8px; }
.plain li::marker { color: var(--c, var(--accent)); font-weight: 800; }
ol.plain { padding-left: 1.4em; }
.mini { font-size: .88rem; color: var(--muted); margin: 4px 0 0; }
.toc { background: var(--surface); border: 2px solid var(--line); border-radius: 16px; padding: 14px 18px; margin: 18px 0; }
.toc ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 6px 18px; }
.table-wrap { overflow-x: auto; margin: 14px 0 22px; border-radius: 14px; border: 2px solid var(--line); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
caption { text-align: left; font-weight: 800; padding: 10px 14px 0; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: color-mix(in srgb, var(--c, var(--accent)) 14%, var(--surface)); font-weight: 800; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody th { font-weight: 700; white-space: nowrap; }

/* chips used for effects */
p.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.chip { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .85rem; font-weight: 800; background: var(--track); color: var(--ink); font-variant-numeric: tabular-nums; }
.chip.up { background: var(--up-bg); color: var(--up-ink); }
.chip.down { background: var(--down-bg); color: var(--down-ink); }

/* sample day */
.steps-list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 14px; }
.step { display: grid; grid-template-columns: 82px 1fr; gap: 14px; }
.stime {
  align-self: start; text-align: center; font-weight: 800; font-size: .85rem; padding: 8px 4px; border-radius: 12px;
  background: var(--c, var(--accent)); color: var(--on-c, #fff); font-variant-numeric: tabular-nums;
}
.sbody { background: var(--surface); border: 2px solid color-mix(in srgb, var(--c, var(--accent)) 25%, var(--surface)); border-radius: 16px; padding: 14px 16px; }
.sbody h3, .sbody h4 { margin: 0 0 4px; font-size: 1.15rem; padding: 0; }
.sbody h3::before, .sbody h4::before { display: none; }
.sbody p { margin: 6px 0; }
.sbody .alt { color: var(--muted); font-size: .93rem; }
.sbody .after { color: var(--muted); font-size: .88rem; margin-bottom: 0; font-variant-numeric: tabular-nums; }
.ending-box { margin-top: 16px; border-radius: 18px; padding: 16px 18px; background: var(--c, var(--accent)); color: var(--on-c, #fff); }
.ending-box h3, .ending-box h4 { color: var(--on-c, #fff); margin: 2px 0 6px; padding: 0; font-size: 1.5rem; }
.ending-box h3::before, .ending-box h4::before { display: none; }
.ending-box p { margin: 4px 0; }
.ending-box .ek, .endpick .ek { font-weight: 800; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; margin: 0; }
.ending-box .chip { background: rgba(255, 255, 255, .92); color: var(--ink); }

/* role page sections */
.role-extra { margin-top: 28px; }
.meter-guide { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.meter-guide li { display: flex; gap: 14px; align-items: flex-start; background: var(--surface); border: 2px solid color-mix(in srgb, var(--c) 25%, var(--surface)); border-radius: 16px; padding: 12px 16px; }
.meter-guide .mi { font-size: 1.8rem; line-height: 1; flex: none; }
.meter-guide p { margin: 2px 0 0; }
.tips { margin: 0; padding-left: 1.4em; display: grid; gap: 10px; }
.tips li::marker { font-weight: 800; color: var(--c); }
.spoiler summary { cursor: pointer; font-weight: 800; padding: 10px 14px; border-radius: 12px; background: color-mix(in srgb, var(--c) 14%, var(--surface)); }
.spoiler h3 { font-size: 1.2rem; margin: 18px 0 4px; }

/* examples */
.opts { list-style: none; margin: 10px 0 14px; padding: 0; display: grid; gap: 10px; }
.opts li { background: var(--surface); border: 2px solid color-mix(in srgb, var(--c) 25%, var(--surface)); border-radius: 14px; padding: 10px 14px; }
.opts p { margin: 2px 0; }
.optl { font-weight: 800; }
.two { display: grid; gap: 12px; margin: 10px 0 14px; }
@media (min-width: 680px) { .two { grid-template-columns: 1fr 1fr; } }
.endpick { border-radius: 14px; padding: 12px 14px; }
.endpick p { margin: 3px 0; }
.endpick.good { background: var(--up-bg); }
.endpick.good .ek { color: var(--up-ink); }
.endpick.bad { background: var(--down-bg); }
.endpick.bad .ek { color: var(--down-ink); }
.ex h3 { font-size: 1.2rem; }

/* footer */
.site-foot .wrap.foot-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px 28px; justify-content: stretch; align-items: start;
  border-top: 7px solid transparent; border-image: linear-gradient(90deg, #2748D8, #7C3AED, #C2255C, #D6303D, #FF7A1A, #4F7D17, #0A8F9C) 1;
  border-radius: 0 0 22px 22px;
}
.foot-grid nav { display: grid; gap: 6px; align-content: start; }
.foot-grid h2 { font: 800 .8rem/1 var(--text); letter-spacing: .08em; text-transform: uppercase; color: var(--ink); margin: 0 0 4px; }
.foot-grid p { margin: 4px 0 0; }
.foot-grid a { color: var(--muted); }
.foot-about, .foot-note { grid-column: 1 / -1; }
.foot-note { margin: 4px 0 0; padding-top: 14px; border-top: 1px solid var(--line); font-size: .88rem; }
.foot-grid nav a { padding: 3px 0; }
@media (max-width: 700px) { .site-foot .wrap.foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid nav a { padding: 8px 0; } }
@media (max-width: 520px) {
  .step { grid-template-columns: 1fr; }
  .stime { justify-self: start; padding: 5px 14px; }
}

/* ---------- v5: header tools, jump buttons, dark mode, mobile ---------- */
body { --accent-vis: var(--accent); }
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--fill-dark); color: #fff; padding: 10px 16px; border-radius: 10px; font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }
.site-head .wrap { flex-wrap: nowrap; gap: 12px 18px; }
.site-head #site-nav { margin-left: auto; align-items: center; }
.head-tools { display: flex; gap: 8px; flex: none; }
.icon-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--line); background: var(--surface); color: var(--ink);
  font-size: 1.2rem; line-height: 1; cursor: pointer; display: inline-grid; place-items: center; padding: 0;
}
.icon-btn:hover { border-color: var(--ink); }
.menu-btn { display: none; }
.site-head #site-nav a { padding: 8px 4px; font-weight: 600; }

.jumpbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 4px 0 18px; padding: 10px 12px; background: var(--paper); border-radius: 18px; box-shadow: 0 10px 24px -16px rgba(27, 29, 58, .5); }
.jumpbar b { font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-right: 4px; }
.jumpbar a {
  display: inline-flex; align-items: center; min-height: 40px; padding: 6px 14px; border-radius: 999px; text-decoration: none; font-weight: 700; font-size: .92rem;
  background: color-mix(in srgb, var(--accent-vis) 14%, var(--surface)); color: var(--ink); border: 2px solid color-mix(in srgb, var(--accent-vis) 30%, var(--surface));
}
.jumpbar a:hover { border-color: var(--accent-vis); }
.jumpbar a.down { margin-left: auto; background: var(--accent, #2748D8); color: var(--on-accent, #fff); border-color: var(--accent, #2748D8); }
.anchor { scroll-margin-top: 16px; }

.floaters { position: fixed; right: 14px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 8px; z-index: 20; }
.floaters button {
  width: 48px; height: 48px; border-radius: 50%; border: 2px solid var(--line); background: var(--paper); color: var(--ink); font: 800 1.2rem/1 var(--text);
  cursor: pointer; box-shadow: 0 10px 24px -10px rgba(27, 29, 58, .6); display: grid; place-items: center; padding: 0; transition: opacity .2s, transform .2s;
}
.floaters button:hover { border-color: var(--ink); }
.floaters button[hidden] { display: none; }
.back-top { display: inline-block; margin-top: 8px; font-weight: 700; }

/* ---- dark theme ---- */
[data-theme="dark"] { color-scheme: dark; }
[data-theme="dark"] {
  --ink: #ECEBFA; --muted: #AEB0D2; --paper: #191C3A; --line: #373A70; --track: #2B2E5C; --danger: #FF7A88;
  --up-bg: #11392A; --up-ink: #7FE3AB; --down-bg: #4B1B26; --down-ink: #FFA3AF;
  --surface: #23264F; --soft: #272A58; --soft-green: #143A2B; --fill-dark: #3C4196; --star-off: #6F74B8;
  --hover-tint: rgba(255, 255, 255, .09); --hero-bg: rgba(25, 28, 58, .9);
  --note-s-bg: #4A3A0B; --note-s-ink: #FFE9A6; --note-r-bg: #342A6B; --note-r-ink: #D9D2FF;
  --art-ink: #FFFFFF; --sky-a: #2D2350; --sky-b: #4A2C5E;
}
[data-theme="dark"] body { --accent-vis: color-mix(in srgb, var(--accent) 55%, #fff); }
[data-theme="dark"] .tint { --cv: color-mix(in srgb, var(--c) 55%, #fff); }
[data-theme="dark"] .tint { border-top-color: var(--cv); }
[data-theme="dark"] .tint h2::before { background: var(--cv); }
[data-theme="dark"] .plain li::marker, [data-theme="dark"] .tips li::marker { color: var(--cv, var(--accent-vis)); }
[data-theme="dark"] .steps li::marker { color: var(--accent-vis); }
[data-theme="dark"] .meter .fill { background: var(--accent-vis); }
[data-theme="dark"] .meter.low .fill { background: var(--danger); }
[data-theme="dark"] .btn:not(.ghost) { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .35); }
[data-theme="dark"] .btn.ghost { border-color: #7A7EC0; }
[data-theme="dark"] .choice { border-color: var(--line); }
[data-theme="dark"] .choice:hover { border-color: var(--accent-vis); }
[data-theme="dark"] .rung.here, [data-theme="dark"] .pill { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .3); }
[data-theme="dark"] .team .advisor.tier0 { border-left-color: #FF7A88; }
[data-theme="dark"] .team .advisor.tier1 { border-left-color: #F2B840; }
[data-theme="dark"] .team .advisor.tier2 { border-left-color: #5DD08C; }
[data-theme="dark"] .toast { background: #3C4196; }
[data-theme="dark"] .scene-art { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14); }
[data-theme="dark"] .scene-art .prop { filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .55)); }
[data-theme="dark"] .stats li, [data-theme="dark"] .why > div { border-color: color-mix(in srgb, var(--c) 45%, #000); }
[data-theme="dark"] .gcard, [data-theme="dark"] .promo a { box-shadow: 0 14px 30px -18px rgba(0, 0, 0, .8); }
[data-theme="dark"] .brand .name { background: linear-gradient(90deg, #8FA2FF, #FF8FB8 55%, #FFB27A); -webkit-background-clip: text; background-clip: text; }
[data-theme="dark"] .card, [data-theme="dark"] .panel { box-shadow: 0 18px 40px -22px rgba(0, 0, 0, .75); }
[data-theme="dark"] .site-head .wrap, [data-theme="dark"] .site-foot .wrap { box-shadow: 0 0 0 1px var(--line); }
[data-theme="dark"] .fineprint, [data-theme="dark"] .best { color: var(--muted); }
[data-theme="dark"] .tint a:not(.btn):not(.gcard) { color: color-mix(in srgb, var(--c) 45%, #fff); }
[data-theme="dark"] .jumpbar a.down { background: var(--accent-vis, #A9BBFF); border-color: var(--accent-vis, #A9BBFF); color: #10122B; }
[data-theme="dark"] .daybar .bar { box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .25); }
[data-theme="dark"] .ending-box .chip { background: rgba(255, 255, 255, .92); color: #1B1D3A; }
[data-theme="dark"] .newtag { background: #3C4196; }

/* ---- ATS-style structure ---- */
.stepbar { list-style: none; margin: 8px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; counter-reset: st; }
.stepbar li { position: relative; padding: 14px 14px 14px 56px; border-radius: 16px; background: var(--surface); border: 2px solid var(--line); font-weight: 700; counter-increment: st; }
.stepbar li::before {
  content: counter(st); position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 34px; height: 34px; border-radius: 50%;
  background: var(--c); color: var(--on-c, #fff); display: grid; place-items: center; font: 800 1rem var(--text);
}
.stepbar small { display: block; font-weight: 500; color: var(--muted); font-size: .85rem; }
.myth { display: grid; gap: 10px; }
.myth .m, .myth .t { border-radius: 14px; padding: 12px 16px; }
.myth .m { background: var(--down-bg); color: var(--ink); }
.myth .t { background: var(--up-bg); color: var(--ink); }
.myth b { display: block; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; }
.myth .m b { color: var(--down-ink); } .myth .t b { color: var(--up-ink); }
.cta { text-align: center; }
.cta h2 { padding-left: 0; }
.cta h2::before { display: none; }
.cta .btns { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 10px; }
.cat-title { display: flex; align-items: center; gap: 10px; }
.cat-title .dot { width: 14px; height: 14px; border-radius: 50%; background: var(--c); display: inline-block; }
.rolelist { list-style: none; margin: 0 0 8px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.rolelist a { display: flex; gap: 12px; align-items: flex-start; text-decoration: none; padding: 12px 14px; border-radius: 16px; background: var(--surface); border: 2px solid var(--line); border-left: 8px solid var(--c); height: 100%; }
.rolelist a:hover { border-color: var(--c); }
.rolelist .e { font-size: 1.8rem; line-height: 1; }
.rolelist strong { display: block; }
.rolelist span.d { color: var(--muted); font-size: .92rem; display: block; }
.rolelist em { font-style: normal; font-size: .82rem; color: var(--muted); display: block; margin-top: 4px; }
.updated { font-size: .88rem; color: var(--muted); margin: 10px 0 0; }
.foot-guides { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }

/* ---- mobile ---- */
@media (max-width: 760px) {
  .js .menu-btn { display: inline-grid; }
  .site-head .wrap { flex-wrap: wrap; }
  .head-tools { margin-left: auto; }
  .site-head #site-nav { order: 3; margin-left: 0; width: 100%; flex-direction: column; align-items: stretch; gap: 0; }
  .js .site-head #site-nav { display: none; }
  .js .site-head.open #site-nav { display: flex; border-top: 1px solid var(--line); margin-top: 6px; padding-top: 6px; }
  .site-head #site-nav a { padding: 14px 8px; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .site-head #site-nav a:last-child { border-bottom: 0; }
  .brand small { display: none; }
  .jumpbar a.down { margin-left: 0; }
}
@media (max-width: 520px) {
  .site-head #site-nav { font-size: 1rem; gap: 0; }
  .floaters { right: 10px; }
  .floaters button { width: 44px; height: 44px; }
  .jumpbar { padding: 8px; }
  .jumpbar a { min-height: 44px; }
  .btn { padding: 14px 20px; min-height: 48px; }
  .actions .btn { width: 100%; }
  .choice { padding: 16px; min-height: 52px; }
}
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .floaters button { transition: none; } }
.hero-btns { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 0; }
.hero-btns .btn { min-height: 48px; }
.foot-note a { color: var(--ink); }
.stars .star.on { color: #B07A00; }
[data-theme="dark"] .stars .star.on { color: #FFC83D; }

/* ---------- v6: jump bar in header and footer, ATS-style hero ---------- */
:root { --link: #2748D8; --mark: #FFC53D; --note-bar: #F59F00; }
[data-theme="dark"] { --link: #A9BBFF; --mark: #8A6A00; --note-bar: #F5B83D; }
.head-jump-wrap, .foot-jump-wrap { width: min(960px, 100% - 32px); margin-inline: auto; }
.head-jump-wrap { margin-top: 10px; }
.foot-jump-wrap { margin-bottom: 12px; }
.head-jump-wrap .jumpbar, .foot-jump-wrap .jumpbar { margin: 0; }
.jumpbar a.play { background: var(--accent, #2748D8); color: var(--on-accent, #fff); border-color: var(--accent, #2748D8); }
[data-theme="dark"] .jumpbar a.play { background: var(--accent-vis, #A9BBFF); border-color: var(--accent-vis, #A9BBFF); color: #10122B; }
@media (max-width: 760px) {
  .jumpbar { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
  .jumpbar > * { flex: 0 0 auto; white-space: nowrap; }
  .jumpbar a.down { margin-left: 0; order: -1; position: sticky; left: 0; z-index: 1; }
  .jumpbar b { display: none; }
}

.hero2 { background: var(--hero-bg); border-radius: 28px; padding: clamp(22px, 4.5vw, 44px); margin: 0 0 22px; box-shadow: 0 18px 40px -26px rgba(27, 29, 58, .55); }
.hero2 h1 { font-family: var(--text); font-weight: 800; font-size: clamp(2.2rem, 7.2vw, 4rem); line-height: 1.04; letter-spacing: -.03em; max-width: 17ch; margin: 0 0 .4em; }
.hero2 h1 mark { color: inherit; background: linear-gradient(to bottom, transparent 56%, var(--mark) 56%); padding: 0 .1em; margin: 0 -.05em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.hero2 .lead2 { font-size: clamp(1.05rem, 2.6vw, 1.25rem); line-height: 1.65; max-width: 40rem; color: color-mix(in srgb, var(--ink) 82%, transparent); margin: 0 0 1.1em; }
.hero2 .lead2 strong { color: var(--ink); }
.note2 { border-left: 6px solid var(--note-bar); background: color-mix(in srgb, var(--surface) 70%, transparent); padding: 14px 20px; border-radius: 4px 14px 14px 4px; max-width: 44rem; font-size: .98rem; line-height: 1.65; margin: 0 0 22px; }
.note2 a { color: var(--link); text-underline-offset: 3px; }
.daysteps { margin-top: 22px; }
.daysteps-cap { font-size: .8rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; }
.daysteps-cap span { text-transform: none; letter-spacing: 0; font-weight: 600; }
.pills { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 0; margin: 0; padding: 0; user-select: none; cursor: default; }
.pills li { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .98rem; color: var(--muted); }
.pills li:not(:last-child)::after { content: ''; width: 26px; height: 2px; margin: 0 12px; border-radius: 2px; background: var(--line); }
.pills .num { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; font-size: .9rem; font-weight: 800; background: var(--soft); color: var(--muted); border: 2px solid var(--line); }
.pills li.active { color: var(--ink); font-weight: 800; }
.pills li.active .num { background: #2748D8; color: #fff; border-color: #2748D8; }
[data-theme="dark"] .pills li.active .num { background: #A9BBFF; color: #10122B; border-color: #A9BBFF; }
.startcue { margin: 18px 0 8px; font-weight: 600; }
.start-btn { font-size: 1.15rem; min-height: 56px; padding: 16px 34px; }
@media (max-width: 520px) { .start-btn { width: 100%; } }
@media (max-width: 520px) {
  .pills li { font-size: .9rem; }
  .pills { gap: 10px 18px; }
  .pills li:not(:last-child)::after { display: none; }
  .hero2 { border-radius: 22px; }
}
.head-jump-wrap { margin-bottom: 18px; }

/* ---------- v8: content-page format (hero band, doc body), back-to-home, active nav ---------- */
:root { --serif: Georgia, 'Iowan Old Style', 'Times New Roman', serif; --page-bg: #F3F5FB; }
[data-theme="dark"] { --page-bg: #12142F; }
body:has(.pagehero) { background: var(--page-bg); }
.back-home { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border: 2px solid var(--ink); border-radius: 999px; font-weight: 700; font-size: .95rem; text-decoration: none; white-space: nowrap; margin-left: auto; min-height: 40px; }
.back-home:hover { background: var(--hover-tint); }
.back-home .short { display: none; }
.site-head #site-nav { margin-left: 8px; }
.site-head .back-home + #site-nav { margin-left: 16px; }
.site-head .back-home { margin-left: auto; }
.site-head #site-nav a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 8px; text-decoration-color: var(--link); }
@media (max-width: 760px) {
  .back-home { order: 1; margin-left: auto; padding: 6px 14px; }
  .back-home .long { display: none; }
  .back-home .short { display: inline; }
  .brand { order: 0; }
  .head-tools { order: 2; margin-left: 0; }
  .site-head #site-nav a[aria-current="page"] { text-underline-offset: 6px; }
}

.pagehero { margin: 18px 0 0; background: color-mix(in srgb, var(--c) 14%, var(--page-bg)); border-bottom: 6px solid var(--c); padding: clamp(32px, 6vw, 64px) 0 clamp(26px, 5vw, 48px); }
.pagehero h1 { font-family: var(--text); font-weight: 800; font-size: clamp(2.2rem, 6.5vw, 3.6rem); line-height: 1.05; letter-spacing: -.03em; margin: 0 0 .35em; max-width: 20ch; }
.pagehero .sub { font-size: clamp(1.05rem, 2.6vw, 1.25rem); line-height: 1.65; max-width: 44rem; margin: 0; color: color-mix(in srgb, var(--ink) 80%, transparent); }
.doc.stage { padding-top: 34px; }
.doc-body { max-width: 840px; font-family: var(--serif); font-size: clamp(1.1rem, 2.4vw, 1.22rem); line-height: 1.85; padding: 0 0 12px; }
.doc-body p, .doc-body li { font-family: var(--serif); }
.doc-body h2 { font-family: var(--text); font-weight: 800; font-size: clamp(1.4rem, 4vw, 1.85rem); letter-spacing: -.02em; line-height: 1.2; margin: 1.9em 0 .6em; padding-left: 16px; border-left: 6px solid var(--c, #2748D8); }
.doc-body h3 { font-family: var(--text); font-weight: 800; }
.doc-body .updated { font-weight: 700; font-size: 1.1rem; margin: 0 0 .6em; }
.doc-body a { color: var(--link); text-underline-offset: 3px; }
.doc-body .crumb { font-family: var(--text); font-size: .95rem; margin: 0 0 1em; }
.doc-body table, .doc-body .btn, .doc-body .callouts, .doc-body .table-wrap { font-family: var(--text); }
.doc .stack { gap: 24px; }
@media (max-width: 760px) {
  .site-head .wrap { flex-wrap: nowrap; gap: 8px; padding: 8px 12px; }
  .site-head .wrap #site-nav { flex-basis: 100%; }
  .site-head .wrap { flex-wrap: wrap; }
  .brand { font-size: 1.05rem; gap: 8px; flex: 0 1 auto; min-width: 0; }
  .brand::before { width: 14px; height: 14px; box-shadow: 0 0 0 3px rgba(255, 159, 67, .25); }
  .head-tools { gap: 6px; }
  .head-tools .icon-btn { width: 40px; height: 40px; }
  .back-home { padding: 6px 12px; font-size: .9rem; min-height: 40px; }
}
@media (max-width: 400px) {
  .brand::before { display: none; }
  .brand { font-size: 1rem; }
  .back-home { padding: 6px 10px; gap: 4px; }
  .head-tools { gap: 4px; }
  .head-tools .icon-btn { width: 38px; height: 38px; }
  .site-head .wrap { padding: 8px 10px; gap: 6px; }
}
.stack > *, .doc-body { min-width: 0; } .doc-body { overflow-wrap: anywhere; } .doc-body .table-wrap { overflow-x: auto; }

/* ---- i18n: language switcher + EN badge ---- */
.langsw { position: relative; }
.langsw > summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 5px;
  height: 44px; padding: 0 12px; border: 2px solid var(--line); border-radius: 12px;
  background: var(--surface); color: var(--ink); font: 800 .78rem/1 var(--text); letter-spacing: .04em; white-space: nowrap;
}
.langsw > summary::-webkit-details-marker { display: none; }
.langsw > summary:hover { border-color: var(--ink); }
.langsw[open] > summary { border-color: var(--ink); }
.langsw ul {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 60; min-width: 170px; margin: 0; padding: 6px;
  list-style: none; background: var(--surface); border: 2px solid var(--line); border-radius: 14px;
  box-shadow: 0 12px 30px rgba(20, 24, 60, .18);
}
.langsw li { margin: 0; padding: 0; }
.langsw a {
  display: block; padding: 9px 12px; border-radius: 9px; color: var(--ink); text-decoration: none; font: 700 .92rem/1.2 var(--text);
}
.langsw a:hover, .langsw a:focus-visible { background: var(--paper); }
.langsw a[aria-current="true"] { background: var(--paper); box-shadow: inset 3px 0 0 var(--fill-dark); }
.en-only::after {
  content: "EN"; display: inline-block; margin-left: 5px; padding: 2px 5px; border-radius: 6px; vertical-align: middle;
  font: 800 .6rem/1 var(--text); letter-spacing: .06em; background: var(--paper); color: var(--ink); border: 1px solid var(--line);
}
@media (max-width: 760px) {
  .langsw > summary { height: 40px; padding: 0 9px; }
  .langsw ul { right: -4px; }
}
@media (max-width: 400px) {
  .langsw > summary { height: 38px; padding: 0 7px; font-size: .72rem; }
  .langsw > summary span { display: none; }
}
.site-head #site-nav a { white-space: nowrap; }
.site-head #site-nav a.en-only::after { margin-left: 4px; padding: 1px 4px; font-size: .55rem; }
@media (min-width: 761px) {
  .site-head .wrap { flex-wrap: wrap; }
  .site-head .head-tools { margin-left: auto; }
  .site-head #site-nav { flex: 1 1 auto; margin-left: 0; justify-content: flex-end; gap: 2px 18px; }
}