:root {
  --bg: #f2f4f8;
  --surface: #ffffff;
  --surface-2: #e9edf4;
  --ink: #131a2b;
  --muted: #566077;
  --line: #d9dee8;
  --accent: #c9531a;
  --accent-soft: #fbe7da;
  --on-accent: #ffffff;
  --band: #16213b;
  --band-ink: #f4f6fb;
  --band-muted: #a9b3c9;
  --good: #1f7a4d;
  --good-soft: #dcf1e5;
  --warn: #9a5b00;
  --warn-soft: #fbeccd;
  --bad: #b3261e;
  --bad-soft: #f9dedc;
  --shadow: 0 1px 2px rgba(19, 26, 43, 0.06), 0 4px 16px rgba(19, 26, 43, 0.06);
  --display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --body: "Barlow", "Segoe UI", system-ui, -apple-system, sans-serif;
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d111a;
    --surface: #151b27;
    --surface-2: #1d2433;
    --ink: #e8ebf2;
    --muted: #9ba4b7;
    --line: #2a3345;
    --accent: #f0803f;
    --accent-soft: #3a2416;
    --on-accent: #1a0e06;
    --band: #0a0d15;
    --band-ink: #eef1f7;
    --band-muted: #8e98ad;
    --good: #5cc98f;
    --good-soft: #15301f;
    --warn: #f0b75a;
    --warn-soft: #332611;
    --bad: #f08a82;
    --bad-soft: #3a1917;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 4px 16px rgba(0, 0, 0, 0.25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d111a;
  --surface: #151b27;
  --surface-2: #1d2433;
  --ink: #e8ebf2;
  --muted: #9ba4b7;
  --line: #2a3345;
  --accent: #f0803f;
  --accent-soft: #3a2416;
  --on-accent: #1a0e06;
  --band: #0a0d15;
  --band-ink: #eef1f7;
  --band-muted: #8e98ad;
  --good: #5cc98f;
  --good-soft: #15301f;
  --warn: #f0b75a;
  --warn-soft: #332611;
  --bad: #f08a82;
  --bad-soft: #3a1917;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 4px 16px rgba(0, 0, 0, 0.25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
}
a { color: var(--accent); text-underline-offset: 3px; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.1; text-wrap: balance; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding-left: 1.2em; }

.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
@media (max-width: 480px) { .wrap { padding-inline: 16px; } }

/* Top band */
.band { background: var(--band); color: var(--band-ink); }
.band .wrap { padding-block: 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.brand svg { flex: none; }
.brand-name { font-family: var(--display); font-weight: 700; font-size: 1.35rem; letter-spacing: 0.04em; text-transform: uppercase; line-height: 1; }
.brand-sub { font-size: 0.8rem; color: var(--band-muted); letter-spacing: 0.08em; text-transform: uppercase; }
.band-actions { display: flex; gap: 8px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  padding: 8px 14px; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 0.95rem;
  text-decoration: none; line-height: 1.2;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost-dark { background: transparent; border-color: rgba(255,255,255,0.25); color: var(--band-ink); }
.btn.ghost-dark:hover { border-color: var(--band-ink); }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }

/* Home */
.hero { padding-block: 40px 28px; background: var(--band); color: var(--band-ink); }
.hero .eyebrow { color: var(--accent); }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); text-transform: uppercase; letter-spacing: 0.01em; font-weight: 700; margin-top: 6px; }
.hero p.lede { max-width: 62ch; color: var(--band-muted); margin-top: 12px; font-size: 1.08rem; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 26px; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats b { font-family: var(--display); font-size: 2rem; line-height: 1; font-variant-numeric: tabular-nums; }
.hero-stats span { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--band-muted); }

.eyebrow { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); }

.section-head { display: flex; align-items: end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.section-head h2 { font-size: 1.9rem; text-transform: uppercase; }

.schedule { padding-block: 32px 48px; }
.sched-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.sched-item a {
  display: grid; grid-template-columns: 84px 1fr auto; gap: 18px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 18px; text-decoration: none; color: inherit; box-shadow: var(--shadow);
  transition: border-color 0.15s, transform 0.15s;
}
.sched-item a:hover { border-color: var(--accent); transform: translateY(-1px); }
.date-block { text-align: center; border-right: 1px solid var(--line); padding-right: 16px; }
.date-block .dow { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.date-block .md { font-family: var(--display); font-size: 1.7rem; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.date-block .yr { font-size: 0.72rem; color: var(--muted); }
.sched-main h3 { font-size: 1.45rem; text-transform: uppercase; letter-spacing: 0.01em; }
.sched-main .num { font-family: var(--display); color: var(--accent); margin-right: 6px; }
.sched-main p { color: var(--muted); font-size: 0.95rem; margin-top: 4px; max-width: 70ch; }
.sched-meta { display: flex; flex-direction: column; align-items: end; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 0.78rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.chip.presenter { background: var(--accent-soft); color: var(--accent); }
.chip.done { background: var(--good-soft); color: var(--good); }
.chip.break { background: var(--warn-soft); color: var(--warn); }
.sched-break { list-style: none; text-align: center; font-size: 0.85rem; color: var(--muted); padding: 2px 0; }
@media (max-width: 640px) {
  .sched-item a { grid-template-columns: 64px 1fr; gap: 12px; padding: 12px 14px; }
  .sched-meta { grid-column: 1 / -1; flex-direction: row; align-items: center; flex-wrap: wrap; }
  .date-block { padding-right: 10px; }
  .date-block .md { font-size: 1.4rem; }
}

.howto { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; padding-block: 8px 48px; }
.howto div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.howto h4 { font-size: 1.15rem; text-transform: uppercase; margin-bottom: 6px; }
.howto p { color: var(--muted); font-size: 0.95rem; }

/* Lesson */
.lesson-top { background: var(--band); color: var(--band-ink); }
.lesson-top .wrap { padding-block: 22px 26px; }
.crumbs { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.crumbs .left, .crumbs .right { display: flex; gap: 8px; flex-wrap: wrap; }
.lesson-top h1 { font-size: clamp(2.2rem, 5.5vw, 3.6rem); text-transform: uppercase; font-weight: 700; margin-top: 4px; }
.lesson-top .meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 10px; color: var(--band-muted); font-size: 0.95rem; }
.lesson-top .meta b { color: var(--band-ink); font-weight: 600; }
.point { margin-top: 18px; max-width: 70ch; font-size: 1.12rem; border-left: 3px solid var(--accent); padding-left: 14px; color: var(--band-ink); }

/* Game plan bar */
.gameplan { margin-top: 22px; }
.gameplan-label { display: flex; justify-content: space-between; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--band-muted); margin-bottom: 6px; }
.gp-bar { display: flex; border-radius: 8px; overflow: hidden; border: 1px solid rgba(255,255,255,0.15); }
.gp-seg { padding: 8px 10px; min-width: 0; border-right: 1px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.05); }
.gp-seg:last-child { border-right: 0; }
.gp-seg.activity { background: var(--accent); color: var(--on-accent); }
.gp-seg .m { font-family: var(--display); font-size: 1.15rem; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.gp-seg .l { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gp-seg .d { font-size: 0.78rem; opacity: 0.85; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 640px) { .gp-seg .d { display: none; } .gp-seg { padding: 6px; } }

.lesson-body { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 36px; padding-block: 28px 64px; }
@media (max-width: 900px) { .lesson-body { grid-template-columns: minmax(0, 1fr); } .toc { display: none; } }
.toc { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 16px); align-self: start; }
.toc ol { list-style: none; padding: 0; display: grid; gap: 2px; }
.toc a { display: block; padding: 6px 10px; border-radius: 6px; text-decoration: none; color: var(--muted); font-weight: 500; font-size: 0.95rem; }
.toc a:hover { background: var(--surface-2); color: var(--ink); }
.toc .toc-actions { margin-top: 16px; display: grid; gap: 8px; }

.block { scroll-margin-top: 16px; }
.block + .block { margin-top: 44px; }
.block > h2 { font-size: 1.9rem; text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: baseline; gap: 10px; }
.block > h2 .tag { font-family: var(--body); font-size: 0.78rem; letter-spacing: 0.08em; font-weight: 700; color: var(--muted); }
.block > p.intro { color: var(--muted); margin-bottom: 14px; max-width: 70ch; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }

.goals { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 8px 20px; list-style: none; padding: 0; }
.goals li { display: flex; gap: 10px; align-items: start; }
.goals li::before { content: ""; flex: none; width: 8px; height: 8px; margin-top: 0.6em; border-radius: 50%; background: var(--accent); }

.hook { background: var(--accent-soft); border: 1px solid transparent; border-radius: var(--radius); padding: 18px 20px; }
.hook h3 { font-size: 1.35rem; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; }
.hook p { max-width: 72ch; }

.teach { display: grid; gap: 14px; }
.teach details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.teach summary { cursor: pointer; list-style: none; padding: 14px 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.teach summary::-webkit-details-marker { display: none; }
.teach summary h3 { font-size: 1.35rem; text-transform: uppercase; }
.teach summary .idx { font-family: var(--display); color: var(--accent); font-size: 1.1rem; margin-right: 8px; }
.teach summary .chev { transition: transform 0.2s; color: var(--muted); flex: none; }
.teach details[open] summary .chev { transform: rotate(180deg); }
.teach .inner { padding: 0 20px 18px; }
.teach ul { display: grid; gap: 8px; max-width: 75ch; }
.tip { margin-top: 14px; font-size: 0.95rem; background: var(--surface-2); border-radius: 8px; padding: 10px 14px; }
.tip b { color: var(--accent); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.1em; margin-right: 6px; }

.terms { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.terms div { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }
.terms dt { font-weight: 700; }
.terms dd { margin: 2px 0 0; color: var(--muted); font-size: 0.93rem; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.stat .big { font-family: var(--display); font-weight: 700; font-size: 2.3rem; line-height: 1; color: var(--accent); font-variant-numeric: tabular-nums; }
.stat p { font-size: 0.97rem; }
.stat .src { margin-top: auto; font-size: 0.8rem; color: var(--muted); }

.links { display: grid; gap: 10px; }
.link-row { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; text-decoration: none; color: inherit; }
.link-row:hover { border-color: var(--accent); }
.link-row .ic { width: 38px; height: 38px; border-radius: 8px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.link-row .t { font-weight: 600; }
.link-row .n { font-size: 0.9rem; color: var(--muted); }
.link-row .go { color: var(--muted); font-size: 0.85rem; white-space: nowrap; }
@media (max-width: 520px) { .link-row { grid-template-columns: auto 1fr; } .link-row .go { display: none; } }
.fineprint { font-size: 0.85rem; color: var(--muted); margin-top: 10px; }

.activity { background: var(--surface); border: 2px solid var(--accent); border-radius: 12px; overflow: hidden; }
.activity-head { background: var(--accent); color: var(--on-accent); padding: 16px 20px; display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: baseline; justify-content: space-between; }
.activity-head h3 { font-size: 1.7rem; text-transform: uppercase; }
.activity-head .facts { display: flex; gap: 16px; font-weight: 600; font-size: 0.92rem; flex-wrap: wrap; }
.activity-body { padding: 18px 20px 20px; display: grid; gap: 18px; }
.activity-body h4 { font-size: 1.1rem; text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 6px; color: var(--muted); }
.steps { list-style: none; padding: 0; counter-reset: s; display: grid; gap: 10px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 32px 1fr; gap: 10px; align-items: start; }
.steps li::before { content: counter(s); font-family: var(--display); font-weight: 700; font-size: 1.1rem; width: 30px; height: 30px; border-radius: 50%; background: var(--surface-2); display: grid; place-items: center; }
.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.scen { display: grid; gap: 8px; }
.scen div { background: var(--surface-2); border-radius: 8px; padding: 10px 14px; font-size: 0.97rem; }

/* Timer */
.timer { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; background: var(--surface-2); border-radius: 10px; padding: 10px 14px; }
.timer .clock { font-family: var(--display); font-size: 2.2rem; font-weight: 700; font-variant-numeric: tabular-nums; min-width: 4ch; line-height: 1; }
.timer .clock.over { color: var(--bad); }

/* Handouts */
.handout { background: var(--surface); border: 1px dashed var(--muted); border-radius: var(--radius); padding: 18px 20px; }
.handout h3 { font-size: 1.4rem; text-transform: uppercase; margin-bottom: 6px; }
.handout .hi { color: var(--muted); font-size: 0.95rem; margin-bottom: 12px; }
.table-scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
td.num, th.num { text-align: right; }
tr.strong td { font-weight: 700; }
tr.net td { background: var(--good-soft); color: var(--good); font-weight: 700; }
.clauses { display: grid; gap: 8px; font-family: Georgia, "Times New Roman", serif; font-size: 0.98rem; }
.clauses p { background: var(--surface-2); padding: 10px 12px; border-radius: 6px; }
.reveal { margin-top: 12px; }
.reveal ul { display: grid; gap: 6px; margin-top: 10px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 10px; }
.scard { background: var(--surface-2); border-radius: 8px; padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; }
.scard .ans { display: none; font-size: 0.93rem; }
.scard.show .ans { display: block; }
.scard .ans b { display: inline-block; font-family: var(--display); font-size: 1.05rem; letter-spacing: 0.04em; padding: 1px 8px; border-radius: 4px; background: var(--accent); color: var(--on-accent); margin-bottom: 4px; }
.scard button { align-self: start; }
.emails { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.emails pre { white-space: pre-wrap; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.88rem; background: var(--surface-2); padding: 12px 14px; border-radius: 8px; margin: 6px 0 0; }
.emails .lbl { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; }
.emails .lbl.bad { color: var(--bad); }
.emails .lbl.good { color: var(--good); }

/* Tools */
.tool { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; box-shadow: var(--shadow); }
.tool + .tool { margin-top: 16px; }
.tool h3 { font-size: 1.45rem; text-transform: uppercase; }
.tool .sub { color: var(--muted); font-size: 0.93rem; margin: 2px 0 14px; }
.field-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 0.8rem; font-weight: 600; color: var(--muted); }
.field input, .field select, .inline-input { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%; min-width: 0; font-variant-numeric: tabular-nums; }
.field input:focus, .inline-input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.budget-rows { display: grid; gap: 6px; margin-top: 14px; }
.budget-row { display: grid; grid-template-columns: 1fr 110px 110px; gap: 8px; align-items: center; }
@media (max-width: 480px) { .budget-row { grid-template-columns: 1fr 90px; } .budget-row select { grid-column: 1 / -1; } }
.results { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-top: 16px; }
.result { background: var(--surface-2); border-radius: 8px; padding: 10px 12px; }
.result .k { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 600; }
.result .v { font-family: var(--display); font-size: 1.7rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.result.good .v { color: var(--good); }
.result.bad .v { color: var(--bad); }
.meter { margin-top: 14px; display: grid; gap: 8px; }
.meter-row { display: grid; grid-template-columns: 90px 1fr 110px; gap: 10px; align-items: center; font-size: 0.9rem; }
.meter-track { height: 12px; background: var(--surface-2); border-radius: 6px; position: relative; overflow: hidden; }
.meter-fill { position: absolute; inset: 0 auto 0 0; background: var(--accent); border-radius: 6px; }
.meter-target { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--ink); }
.meter-row .pct { text-align: right; font-variant-numeric: tabular-nums; color: var(--muted); }
.growth-chart { margin-top: 16px; }
.growth-chart svg { width: 100%; height: auto; display: block; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.85rem; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.grocery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 6px 16px; margin-top: 8px; }
.grocery-grid label { display: flex; gap: 8px; align-items: center; padding: 6px 8px; border-radius: 6px; cursor: pointer; font-size: 0.95rem; }
.grocery-grid label:hover { background: var(--surface-2); }
.grocery-grid .p { margin-left: auto; font-variant-numeric: tabular-nums; color: var(--muted); }
.grocery-grid input { accent-color: var(--accent); width: 18px; height: 18px; }
.grocery-group { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; color: var(--muted); grid-column: 1 / -1; margin-top: 8px; }
.sticky-total { position: sticky; bottom: 0; background: var(--surface); padding-top: 10px; }
.matrix-scroll { overflow-x: auto; margin-top: 10px; }
.matrix { min-width: 520px; }
.matrix td, .matrix th { white-space: normal; vertical-align: middle; }
.matrix input { width: 100%; min-width: 60px; }
.matrix tfoot td { font-family: var(--display); font-size: 1.4rem; font-weight: 700; }
.matrix tfoot td.win { color: var(--good); }

/* Coach section */
.coach { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.coach .card h3 { font-size: 1.25rem; text-transform: uppercase; margin-bottom: 8px; }
.coach .card ul { display: grid; gap: 8px; }
.takehome { background: var(--band); color: var(--band-ink); border-radius: 12px; padding: 20px 22px; }
.takehome .eyebrow { color: var(--accent); }
.takehome p { font-size: 1.15rem; margin-top: 6px; max-width: 70ch; }

.delivered { display: flex; align-items: center; gap: 10px; font-weight: 600; cursor: pointer; }
.delivered input { width: 20px; height: 20px; accent-color: var(--good); }

.pager { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); }
.pager a { text-decoration: none; color: inherit; display: flex; flex-direction: column; padding: 10px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); min-width: 0; }
.pager a:hover { border-color: var(--accent); }
.pager small { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; }
.pager span { font-family: var(--display); font-size: 1.2rem; text-transform: uppercase; }
.pager .next { text-align: right; margin-left: auto; }

footer.site { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; }
footer.site .wrap { padding-block: 20px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* Presenter */
.present { position: fixed; inset: 0; z-index: 50; background: var(--band); color: var(--band-ink); display: flex; flex-direction: column; padding: env(safe-area-inset-top, 0px) 0 env(safe-area-inset-bottom, 0px); }
.present-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 20px; border-bottom: 1px solid rgba(255,255,255,0.1); flex-wrap: wrap; }
.present-bar .ttl { font-family: var(--display); text-transform: uppercase; letter-spacing: 0.06em; color: var(--band-muted); }
.present-stage { flex: 1; overflow-y: auto; display: flex; align-items: center; }
.slide { max-width: 1100px; margin: 0 auto; padding: 32px 28px; width: 100%; }
.slide .kicker { color: var(--accent); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; font-size: clamp(0.85rem, 1.4vw, 1.05rem); }
.slide h2 { font-size: clamp(2.2rem, 5.5vw, 4.4rem); text-transform: uppercase; margin-top: 10px; }
.slide ul { margin-top: 24px; display: grid; gap: 14px; font-size: clamp(1.1rem, 2.2vw, 1.7rem); line-height: 1.35; list-style: none; padding: 0; }
.slide ul li { display: grid; grid-template-columns: 18px 1fr; gap: 14px; }
.slide ul li::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); margin-top: 0.55em; }
.slide .bigstat { font-family: var(--display); font-weight: 700; color: var(--accent); font-size: clamp(3.5rem, 11vw, 8rem); line-height: 1; margin-top: 16px; }
.slide p.lead { font-size: clamp(1.2rem, 2.6vw, 2rem); margin-top: 18px; max-width: 40ch; line-height: 1.35; }
.slide .src { color: var(--band-muted); margin-top: 18px; font-size: 1rem; }
.present-foot { display: flex; align-items: center; gap: 12px; padding: 12px 20px; border-top: 1px solid rgba(255,255,255,0.1); }
.present-foot .count { font-variant-numeric: tabular-nums; color: var(--band-muted); min-width: 5ch; text-align: center; }
.progress { flex: 1; height: 4px; background: rgba(255,255,255,0.12); border-radius: 2px; overflow: hidden; }
.progress div { height: 100%; background: var(--accent); }

@media print {
  .band, .toc, .crumbs, .pager, footer.site, .tool, .btn, .timer { display: none !important; }
  .lesson-top { background: none; color: #000; }
  .lesson-body { display: block; }
  .teach details { break-inside: avoid; }
  body { background: #fff; color: #000; }
}