/* Layout: a mock-official headquarters. Every section is a numbered "form" from a very serious institution about a very silly idea. */
/* Layout: a mock-official headquarters on the riverbank. Palette and lettering come from the book covers: misty cream sky, olive and sage reeds, ochre leaves, and the duck. */
:root {
  --paper: #f3eed5;      /* misty sky */
  --sheet: #fbf8ea;
  --ink: #22281c;        /* deep reed shadow */
  --muted: #5c6550;      /* sage */
  --rule: #d9d0a8;       /* pale water */
  --forest: #45492b;     /* cover title green: the main accent */
  --forest-soft: #e7e6cc;
  --ochre: #a8862f;      /* autumn leaves: small highlights */
  --robe: #8a2430;       /* the monkey's robe: only on the official stamps */
  --on-forest: #fbf8ea;
  --display: "Lustria", Georgia, "Times New Roman", serif;
  --body: "Public Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Courier New", monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #181c13; --sheet: #22281b; --ink: #efe9cf; --muted: #b3b799; --rule: #3a4130;
    --forest: #c8cf9c; --forest-soft: #2c3322; --ochre: #d8b65a; --robe: #d9737e; --on-forest: #181c13; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #181c13; --sheet: #22281b; --ink: #efe9cf; --muted: #b3b799; --rule: #3a4130;
  --forest: #c8cf9c; --forest-soft: #2c3322; --ochre: #d8b65a; --robe: #d9737e; --on-forest: #181c13; color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 1.0625rem; line-height: 1.6; }
.wrap { max-width: 1060px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
a { color: var(--forest); }
:focus-visible { outline: 3px solid var(--ochre); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.05; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
.label { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ochre); }

/* ---- top bar ---- */
.bar { border-bottom: 1px solid var(--rule); background: var(--sheet); }
.bar .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; padding-block: 12px; }
.crest { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 400; font-size: 1.15rem; text-decoration: none; color: var(--ink); }
.crest-mark { width: 38px; height: 38px; border-radius: 50%; background: var(--forest); display: grid; place-items: center; }
.crest-mark svg { width: 26px; height: 26px; }
.duck-body { fill: var(--ochre); } .duck-eye { fill: var(--forest); }
.bar nav { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 0.92rem; }
.bar nav a { color: var(--ink); text-decoration: none; }
.bar nav a:hover { color: var(--forest); text-decoration: underline; }

/* ---- hero ---- */
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 32px; align-items: center; padding-block: 56px 40px; }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 400; }
.hero h1 em { font-style: normal; color: var(--ochre); }
.hero p.lede { font-size: 1.2rem; max-width: 34em; color: var(--muted); margin: 20px 0 28px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { font: 600 1rem var(--body); border-radius: 999px; padding: 12px 22px; border: 2px solid var(--forest); cursor: pointer; text-decoration: none; display: inline-block; }
.btn-main { background: var(--forest); color: var(--on-forest); }
.btn-main:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; color: var(--forest); }
.btn-ghost:hover { background: var(--forest-soft); }
.portrait { position: relative; justify-self: center; max-width: 340px; width: 100%; margin: 0; }
.portrait img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 45%; border-radius: 200px 200px 10px 10px; border: 1px solid var(--rule); }
.portrait figcaption { font-family: var(--display); font-size: 0.95rem; color: var(--muted); text-align: center; margin-top: 10px; }
.stamp { position: absolute; right: -6px; bottom: 54px; transform: rotate(-9deg); font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.1em; color: var(--robe); border: 2px solid var(--robe); padding: 6px 10px; background: var(--sheet); text-align: center; line-height: 1.3; }

/* ---- sections as forms ---- */
section.form { padding-block: 40px; }
.form-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 20px; border-top: 3px solid var(--forest); padding-top: 14px; margin-bottom: 24px; }
.form-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 400; }
.intro { max-width: 40em; color: var(--muted); margin: 0 0 24px; }
.sheet { background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; padding: clamp(18px, 3vw, 32px); }

/* ---- quiz ---- */
.scale-key { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin: 0 0 22px; padding: 0; list-style: none; font-size: 0.82rem; color: var(--muted); }
.scale-key li { border-top: 3px solid var(--rule); padding-top: 6px; }
.scale-key b { display: block; font-family: var(--mono); color: var(--ink); }
.q-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; counter-reset: q; }
.q { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 20px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--rule); counter-increment: q; }
.q:last-child { border-bottom: 0; }
.q-text::before { content: counter(q) ". "; font-family: var(--mono); color: var(--muted); font-size: 0.85rem; }
.rate { display: flex; gap: 6px; }
.rate input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rate label { width: 40px; height: 40px; display: grid; place-items: center; border: 1.5px solid var(--rule); border-radius: 8px; font-family: var(--mono); cursor: pointer; background: var(--paper); user-select: none; }
.rate label:hover { border-color: var(--forest); }
.rate input:checked + label { background: var(--forest); border-color: var(--forest); color: var(--on-forest); }
.rate input:focus-visible + label { outline: 3px solid var(--ochre); outline-offset: 2px; }
.quiz-foot { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 24px; align-items: start; margin-top: 26px; padding-top: 22px; border-top: 3px double var(--rule); }
.score { font-family: var(--display); font-weight: 400; font-size: 4rem; line-height: 1; font-variant-numeric: tabular-nums; }
.score small { font-size: 1.3rem; color: var(--muted); }
.verdict h3 { font-size: 1.4rem; margin-bottom: 6px; }
.verdict p { margin: 0 0 10px; }
.verdict .plan { background: var(--forest-soft); border-left: 4px solid var(--forest); padding: 10px 14px; border-radius: 0 6px 6px 0; }
.share { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 12px; }
.share-text { font-style: italic; color: var(--muted); }
.example-note { font-size: 0.85rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; margin-bottom: 12px; }
.linkish { background: none; border: 0; color: var(--forest); font: inherit; text-decoration: underline; cursor: pointer; padding: 0; }

/* ---- join + card ---- */
.join-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.field { display: grid; gap: 4px; margin-bottom: 14px; }
.field label { font-weight: 600; font-size: 0.92rem; }
.field input, .field textarea { font: inherit; padding: 10px 12px; border: 1.5px solid var(--rule); border-radius: 8px; background: var(--paper); color: var(--ink); width: 100%; }
.field input:focus, .field textarea:focus { border-color: var(--forest); outline: none; }
.hint { font-size: 0.82rem; color: var(--muted); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; margin: 6px 0 16px; }
.check input { margin-top: 5px; }
.status { margin-top: 12px; font-size: 0.92rem; min-height: 1.4em; }

.card { position: relative; border: 2px dashed var(--forest); border-radius: 14px; padding: 22px 22px 18px; background: var(--sheet); font-size: 0.92rem; }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; border-bottom: 1px solid var(--rule); padding-bottom: 10px; margin-bottom: 12px; }
.card-title { font-family: var(--display); font-weight: 400; font-size: 1.05rem; letter-spacing: 0.04em; color: var(--forest); line-height: 1.15; }
.card-no { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); text-align: right; white-space: nowrap; }
.card dl { margin: 0; display: grid; gap: 8px; }
.card dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.card dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.card ol { margin: 0; padding-left: 1.2em; font-weight: 600; }
.card-name { font-family: var(--display); font-size: 1.6rem; font-weight: 400; }
.card-foot { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--rule); font-size: 0.8rem; color: var(--muted); display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.card .seal { position: absolute; right: 16px; bottom: 44px; transform: rotate(-12deg); font-family: var(--mono); font-size: 0.68rem; color: var(--robe); border: 2px solid var(--robe); border-radius: 50%; width: 74px; height: 74px; display: grid; place-items: center; text-align: center; line-height: 1.15; opacity: 0.85; }
.card-monkey { position: absolute; right: 14px; top: 64px; width: 70px; height: auto; border-radius: 50%; border: 1px solid var(--rule); background: #fff; }
.card dl { padding-right: 80px; }
.card-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

/* ---- benefits ---- */
.benefits { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.benefit { padding: 20px 20px 20px 0; border-bottom: 1px solid var(--rule); }
.benefit:nth-child(odd) { border-right: 1px solid var(--rule); }
.benefit:nth-child(even) { padding-left: 20px; }
.benefit h3 { font-size: 1.3rem; margin-bottom: 6px; }
.benefit p { margin: 0; color: var(--muted); }

/* ---- books ---- */
.trio { margin: 0 auto 24px; max-width: 345px; } .trio img { display: block; width: 100%; height: auto; border-radius: 6px; }
.books { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.book { background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.book h3 { font-size: 1.25rem; }
.book p { margin: 0; color: var(--muted); font-size: 0.95rem; flex: 1; }

/* ---- footer ---- */
footer { border-top: 1px solid var(--rule); margin-top: 32px; background: var(--sheet); }
footer .wrap { padding-block: 28px; display: grid; gap: 12px; font-size: 0.9rem; color: var(--muted); }
footer blockquote { margin: 0; padding-left: 14px; border-left: 3px solid var(--forest); max-width: 46em; }

@media (max-width: 760px) {
  .hero .wrap, .join-grid, .quiz-foot { grid-template-columns: minmax(0, 1fr); }
  .portrait { max-width: 240px; }
  .books { grid-template-columns: minmax(0, 1fr); }
  .benefits { grid-template-columns: minmax(0, 1fr); }
  .benefit:nth-child(odd) { border-right: 0; }
  .benefit:nth-child(even) { padding-left: 0; }
  .q { grid-template-columns: minmax(0, 1fr); }
  .scale-key { grid-template-columns: repeat(5, minmax(0, 1fr)); font-size: 0.72rem; }
  .scale-key span { display: none; }
}
/* ---- chapters ---- */
.chapters { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.ch { display: grid; grid-template-columns: 2.6rem minmax(0, 1fr) auto; gap: 6px 18px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--rule); scroll-margin-top: 16px; }
.ch:target { background: var(--forest-soft); }
.ch-num { font-family: var(--display); font-size: 1.9rem; color: var(--ochre); text-align: center; font-variant-numeric: tabular-nums; }
.ch-body h3 { font-size: 1.25rem; }
.ch-body p { margin: 2px 0 0; color: var(--muted); font-size: 0.95rem; }
.ch-status { font-size: 0.82rem; color: var(--muted); font-family: var(--mono); letter-spacing: 0.04em; text-align: right; }
.ch-status.live { font-family: var(--body); font-weight: 600; font-size: 0.92rem; letter-spacing: 0; color: var(--on-forest); background: var(--forest); padding: 8px 14px; border-radius: 999px; text-decoration: none; white-space: nowrap; }
.ch-status.live:hover { filter: brightness(1.1); }
@media (max-width: 760px) { .ch { grid-template-columns: 2.2rem minmax(0, 1fr); } .ch-status { grid-column: 2; text-align: left; justify-self: start; } }
.ch-link { color: var(--ink); text-decoration: none; }
.ch-link:hover { color: var(--forest); text-decoration: underline; }
.ch-link::after { content: " →"; color: var(--ochre); }
.route-pick { display: grid; gap: 10px; margin: 0 0 18px; padding: 14px 0; border-top: 1px solid var(--rule); }
.route-pick .route-btns { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.route-btn { display: grid; text-align: left; gap: 1px; font: inherit; border: 1.5px solid var(--rule); background: var(--sheet); color: var(--ink); border-radius: 10px; padding: 7px 12px; cursor: pointer; }
.route-btn b { font-size: 0.95rem; }
.route-btn span { font-size: 0.76rem; color: var(--muted); }
.route-btn:hover { border-color: var(--forest); }
.route-btn[aria-pressed="true"] { background: var(--forest); border-color: var(--forest); color: var(--on-forest); }
.route-btn[aria-pressed="true"] span { color: var(--on-forest); opacity: 0.85; }
.ch-status.live { color: var(--on-forest); }

/* ================= chapter pages ================= */
.chapter-page { padding-bottom: 24px; }
.ch-hero .wrap { padding-block: 40px 18px; }
.ch-hero h1 { font-size: clamp(2.1rem, 5.4vw, 3.6rem); max-width: 18em; }
.ch-hero .label a { color: inherit; }
.ch-hero .lede { font-size: 1.1rem; color: var(--muted); max-width: 40em; margin: 16px 0 0; }

/* route bar */
.route-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding: 14px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); margin-bottom: 18px; }
.route-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.route-btn { display: grid; text-align: left; gap: 1px; font: inherit; border: 1.5px solid var(--rule); background: var(--sheet); color: var(--ink); border-radius: 10px; padding: 7px 12px; cursor: pointer; }
.route-btn b { font-size: 0.95rem; }
.route-btn span { font-size: 0.76rem; color: var(--muted); }
.route-btn:hover { border-color: var(--forest); }
.route-btn[aria-pressed="true"] { background: var(--forest); border-color: var(--forest); color: var(--on-forest); }
.route-btn[aria-pressed="true"] span { color: var(--on-forest); opacity: 0.85; }

/* this chapter on each route */
.plan-box { margin-bottom: 18px; }
.plans { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 8px; }
.plan { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 12px; padding: 8px 10px; border-radius: 8px; }
.plan-name { font-weight: 700; }
body[data-route="quick"] .plan-quick, body[data-route="essential"] .plan-essential, body[data-route="deep"] .plan-deep { background: var(--forest-soft); }
body[data-route="quick"] .plan:not(.plan-quick), body[data-route="essential"] .plan:not(.plan-essential), body[data-route="deep"] .plan:not(.plan-deep) { opacity: 0.55; }

/* exercise list */
.ex-toc { list-style: none; margin: 0 0 26px; padding: 0; columns: 2 18rem; column-gap: 28px; }
.ex-toc li { break-inside: avoid; display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; border-bottom: 1px dotted var(--rule); font-size: 0.95rem; }
.ex-toc a { color: var(--ink); text-decoration: none; }
.ex-toc a:hover { color: var(--forest); text-decoration: underline; }
.toc-label { font-family: var(--mono); font-size: 0.74rem; color: var(--ochre); text-transform: uppercase; letter-spacing: 0.06em; margin-right: 4px; }
.toc-state { font-size: 0.78rem; color: var(--muted); white-space: nowrap; }
.ex-toc li.is-off a { color: var(--muted); }
.ex-toc li.is-done .toc-state { color: var(--forest); font-weight: 700; }

/* exercises */
.exercise { background: var(--sheet); border: 1px solid var(--rule); border-radius: 12px; padding: clamp(18px, 3vw, 30px); margin: 0 0 22px; scroll-margin-top: 16px; }
.ex-head { border-bottom: 1px solid var(--rule); padding-bottom: 14px; margin-bottom: 16px; }
.ex-head .ex-label { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ochre); margin: 0 0 4px; }
.ex-head h2 { font-size: clamp(1.6rem, 3.6vw, 2.2rem); }
.routes { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.rt { border: 1px solid var(--rule); border-radius: 8px; padding: 7px 10px; font-size: 0.84rem; display: grid; gap: 2px; background: var(--paper); }
.rt-name { font-weight: 700; font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.rt.na { color: var(--muted); border-style: dashed; }
body[data-route="quick"] .rt-quick, body[data-route="essential"] .rt-essential, body[data-route="deep"] .rt-deep { border-color: var(--forest); background: var(--forest-soft); box-shadow: inset 0 0 0 1px var(--forest); }
body[data-route="quick"] .rt-quick.na, body[data-route="essential"] .rt-essential.na, body[data-route="deep"] .rt-deep.na { box-shadow: none; border-color: var(--rule); background: var(--paper); }
.ex-off { display: none; margin: 12px 0 0; color: var(--muted); font-size: 0.92rem; }
.exercise.is-off { background: transparent; }
.exercise.is-off .ex-off { display: block; }
.exercise.is-off:not(.is-open) .ex-body { display: none; }
.exercise.is-off .ex-head { border-bottom: 0; padding-bottom: 0; margin-bottom: 0; }
.exercise.is-off h2 { color: var(--muted); }

/* the book's own content inside an exercise */
.ex-body { max-width: 46rem; }
.ex-body p { margin: 0 0 12px; }
.ex-body p.center { text-align: center; }
.ex-body p.aside { font-style: italic; color: var(--muted); font-size: 0.92rem; }
.ex-body h3.subhead { font-family: var(--display); font-size: 1.35rem; color: var(--forest); margin: 22px 0 8px; }
.ex-body ul, .ex-body ol { margin: 0 0 14px; padding-left: 1.4em; }
.ex-body li { margin: 0 0 6px; }
.ex-body hr.soft { border: 0; border-top: 1px solid var(--rule); width: 30%; margin: 22px auto; }
.ex-body .note, .ex-body .box, .ex-body .card { border: 1px solid var(--rule); border-left: 4px solid var(--forest); background: var(--paper); border-radius: 0 8px 8px 0; padding: 12px 16px; margin: 16px 0; font-size: 0.95rem; }
.ex-body .box { text-align: left; }
.ex-body .note p, .ex-body .box p, .ex-body .card p { margin: 0 0 6px; text-align: left; }
.ex-body .note-head { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.1em; color: var(--ochre); }
.ex-body .compact p { margin: 0 0 4px; font-size: 0.95rem; }
.ex-body p.arrow { text-align: center; color: var(--forest); }
.table-wrap { overflow-x: auto; margin: 14px 0 18px; }
.table-wrap table.grid { width: 100%; min-width: 30rem; border-collapse: collapse; font-size: 0.92rem; table-layout: fixed; }
.table-wrap td { border: 1px solid var(--rule); padding: 6px 8px; vertical-align: top; overflow-wrap: anywhere; }
.table-wrap td p { margin: 0 0 4px; }
.table-wrap td.shade { background: var(--forest-soft); font-weight: 600; }
.table-wrap td.write { padding: 0; background: var(--paper); }

/* fields */
input.blank, input.rating, textarea.answer, textarea.cell { font: inherit; color: var(--ink); background: var(--paper); border: 1.5px solid var(--rule); border-radius: 6px; }
input.blank { min-width: 8rem; width: 14rem; max-width: 100%; padding: 3px 8px; margin: 2px 2px; }
input.blank.date { width: 9rem; min-width: 0; }
input.rating { width: 3.4rem; padding: 3px 6px; text-align: center; }
textarea.answer { display: block; width: 100%; margin: 6px 0 12px; padding: 8px 10px; resize: vertical; }
textarea.cell { display: block; width: 100%; min-height: 3.2rem; border: 0; border-radius: 0; background: transparent; padding: 6px 8px; resize: vertical; }
input.blank:focus, input.rating:focus, textarea.answer:focus, textarea.cell:focus { outline: none; border-color: var(--forest); box-shadow: 0 0 0 2px var(--forest-soft); }
textarea.cell:focus { box-shadow: inset 0 0 0 2px var(--forest); }
output.total { font-family: var(--mono); font-weight: 700; color: var(--forest); padding: 0 4px; }
.notes { margin-top: 18px; border-top: 1px dashed var(--rule); padding-top: 12px; }
.notes label { font-weight: 600; font-size: 0.92rem; }
.done { display: inline-flex; gap: 8px; align-items: center; margin-top: 8px; font-weight: 600; cursor: pointer; }
.done input { width: 1.1rem; height: 1.1rem; accent-color: var(--forest); }

/* chapter 1 route cards */
.route-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 8px 0 26px; }
.route-card { background: var(--sheet); border: 1px solid var(--rule); border-radius: 12px; padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.route-card h2 { font-size: 1.9rem; }
.route-card p { margin: 0; }
.route-card .best { color: var(--muted); font-size: 0.95rem; }
.route-card .fits { margin: 0; padding-left: 1.2em; font-size: 0.95rem; }
.route-card .btn { align-self: flex-start; margin-top: 6px; }
.route-card details { margin-top: 6px; font-size: 0.92rem; }
.route-card summary { cursor: pointer; color: var(--forest); font-weight: 600; }
.plan-list { padding-left: 1.2em; margin: 8px 0 0; }
.plan-list li { margin-bottom: 4px; }
body[data-route="quick"] [data-card="quick"], body[data-route="essential"] [data-card="essential"], body[data-route="deep"] [data-card="deep"] { border-color: var(--forest); box-shadow: inset 0 0 0 2px var(--forest); }

/* answers + navigation */
.answers-tools { margin-top: 10px; }
.answers-tools h2 { font-size: 1.6rem; margin-bottom: 6px; }
.answers-tools p { color: var(--muted); margin: 0 0 12px; }
.copy-fallback { width: 100%; margin-top: 10px; font: 0.85rem var(--mono); }
.prev-next { display: flex; justify-content: space-between; gap: 12px; padding-block: 24px; }
.pn { font-family: var(--display); font-size: 1.2rem; color: var(--forest); text-decoration: none; }
.pn:hover { text-decoration: underline; }
.linkish { background: none; border: 0; color: var(--forest); font: inherit; text-decoration: underline; cursor: pointer; padding: 0; }
.route-note { font-size: 0.9rem; color: var(--muted); margin: 0 0 10px; }

@media (max-width: 760px) {
  .route-cards { grid-template-columns: minmax(0, 1fr); }
  .routes { grid-template-columns: minmax(0, 1fr); }
  .plan { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}

input.tick { width: 1.1rem; height: 1.1rem; accent-color: var(--forest); display: block; margin: 6px auto; }
.table-wrap td:has(> input.tick) { background: var(--paper); text-align: center; vertical-align: middle; }

.table-wrap table.scale-key, .table-wrap table.scale-key tbody { display: block; min-width: 0; width: 100%; }
.table-wrap table.scale-key tr { display: flex; flex-wrap: wrap; gap: 6px; }
.table-wrap table.scale-key td { display: block; flex: 1 1 auto; text-align: center; background: var(--paper); border: 1px solid var(--rule); border-radius: 6px; padding: 6px 10px; }
li.rated { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 3px 0; border-bottom: 1px dotted var(--rule); }
li.rated input.rating { flex: none; }
.group-total { font-weight: 600; text-align: right; margin: 4px 0 16px; }
output.sum { font-family: var(--mono); color: var(--forest); font-weight: 700; padding-left: 4px; }