/* Business Ideas: the hub (/business-ideas/) and the idea articles (posts with
   `kind: idea`). Loaded only on those pages, through `stylesheets:` in their
   front matter (see _layouts/default.html), so it adds nothing to the rest of
   the site. It reuses the tokens and components in style.css and the article
   components that _layouts/post.html defines inline.

   Article selectors start with `.post-body`. The post layout styles bare
   `.post-body ul / li / h2 / h3 / p / a`, and a plain class would lose to those
   (the same trap the layout's own FAQ and answer rules note). */

/* ── Icons ──
   _includes/icon.html draws a 24px stroke icon in currentColor. */
.ico { flex: none; vertical-align: -0.2em; }

/* ── At a glance ──
   Four facts in a hairline grid. The 1px gap shows the container's border
   colour between cells, so the dividers need no per-cell rules. */
.post-body .idea-glance {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin: 0 0 1.5rem;
    padding: 0;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.post-body .idea-glance-item {
    display: grid;
    grid-template-columns: 2.6rem minmax(0, 1fr);
    grid-template-rows: auto auto;
    column-gap: 0.9rem;
    align-content: center;
    margin: 0;
    padding: 1rem 1.15rem;
    background: var(--bg-alt);
}

/* A three-item strip would leave a hole where the fourth cell shows the
   border colour, so an odd last item spans the row. */
.post-body .idea-glance-item:last-child:nth-child(odd) { grid-column: 1 / -1; }

.idea-glance-ico {
    grid-row: 1 / span 2;
    display: grid;
    place-items: center;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 50%;
    background: var(--bg-alt);
    color: var(--gold-ink);
}

.idea-glance-label {
    font-family: var(--font-sans);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    line-height: 1.4;
    text-transform: uppercase;
    color: var(--text-muted);
}

.idea-glance-value {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--ink);
}

.post-body .idea-jump {
    margin: 0 0 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    line-height: 1.5;
}

.post-body .idea-jump a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 600;
}

/* ── Steps ──
   A numbered path: navy discs on a hairline. The line is drawn from each
   disc to the next so the last step ends cleanly. */
.post-body .idea-steps {
    list-style: none;
    margin: 1.5rem 0 2rem;
    padding: 0;
}

.post-body .idea-step {
    position: relative;
    margin: 0;
    padding: 0 0 1.6rem 3.5rem;
}

.post-body .idea-step:last-child { padding-bottom: 0; }

.post-body .idea-step::before {
    content: "";
    position: absolute;
    left: 1.05rem;
    top: 2.45rem;
    bottom: 0.3rem;
    width: 2px;
    background: var(--border);
}

.post-body .idea-step:last-child::before { display: none; }

.idea-step-n {
    position: absolute;
    left: 0;
    top: 0;
    display: grid;
    place-items: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 50%;
    background: var(--navy);
    color: var(--gold);
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1;
}

.post-body .idea-step-title {
    margin: 0.2rem 0 0.35rem;
    font-size: 1.08rem;
    line-height: 1.35;
}

.post-body .idea-step p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text);
}

/* ── Good fit / worth thinking about; starter kit / added later ── */
.post-body .idea-fit {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 1.5rem 0 2rem;
}

.idea-fit-col {
    padding: 1.15rem 1.25rem 1.25rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-top: 3px solid var(--gold);
    border-radius: var(--radius);
}

.idea-fit-col--think,
.idea-fit-col--later {
    background: var(--bg-alt);
    border-top-color: var(--gray);
}

.post-body .idea-fit-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.85rem;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.4;
    text-transform: uppercase;
    color: var(--gold-ink);
}

.idea-fit-col--think .idea-fit-head,
.idea-fit-col--later .idea-fit-head { color: var(--text-light); }

.post-body .idea-fit ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.post-body .idea-fit li {
    position: relative;
    margin: 0 0 0.6rem;
    padding-left: 1.4rem;
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--text);
}

.post-body .idea-fit li:last-child { margin-bottom: 0; }

.post-body .idea-fit li::before {
    content: "";
    position: absolute;
    left: 0.15rem;
    top: 0.6em;
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    background: var(--gold);
}

.post-body .idea-fit-col--think li::before,
.post-body .idea-fit-col--later li::before { background: var(--gray); }

/* ── Questions to ask locally ──
   A tick-box list. The boxes are drawn, not characters, so they print and
   scale the same everywhere. */
.post-body .idea-ask {
    margin: 1.5rem 0 2rem;
    padding: 1.15rem 1.25rem 1.25rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-left: 3px solid var(--gold);
    border-radius: var(--radius);
}

.post-body .idea-ask-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.85rem;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.4;
    text-transform: uppercase;
    color: var(--gold-ink);
}

.post-body .idea-ask-frame {
    margin: -0.35rem 0 0.9rem;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-muted);
}

.post-body .idea-ask ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.post-body .idea-ask li {
    position: relative;
    margin: 0 0 0.7rem;
    padding-left: 1.75rem;
    font-size: 0.97rem;
    line-height: 1.55;
    color: var(--text);
}

.post-body .idea-ask li:last-child { margin-bottom: 0; }

.post-body .idea-ask li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.3em;
    width: 1rem;
    height: 1rem;
    background: var(--bg-alt);
    border: 1.5px solid var(--gold-ink);
    border-radius: 3px;
}

/* ── Price worksheet (idea-price.html) ──
   Three boxes and a result. The label row has a fixed height so the boxes and
   the operators between them line up whether a label wraps or not. */
.post-body .idea-calc {
    margin: 1.5rem 0 2rem;
    padding: 1.25rem 1.25rem 1.1rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.post-body .idea-calc-row {
    display: grid;
    grid-template-columns: 1fr 1.5rem 1fr 1.5rem 1fr 1.5rem 1.1fr;
    align-items: start;
    gap: 0.35rem;
}

.post-body .idea-calc-cell {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
}

.post-body .idea-calc-label {
    min-height: 2.1rem;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--ink);
}

.post-body .idea-calc-box {
    display: block;
    height: 2.6rem;
    background: var(--bg-alt);
    border: 1px solid var(--gold-ink);
    border-radius: var(--radius-sm);
}

.post-body .idea-calc-cell--result .idea-calc-box { border-width: 2px; }

.post-body .idea-calc-hint {
    font-size: 0.72rem;
    line-height: 1.4;
    color: var(--text-muted);
}

.post-body .idea-calc-op {
    display: grid;
    place-items: center;
    height: 2.6rem;
    margin-top: 2.45rem;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1;
    color: var(--gold-ink);
}

.post-body .idea-calc-caption {
    margin: 0.9rem 0 0;
    font-size: 0.85rem;
    line-height: 1.55;
    color: var(--text-muted);
}

/* ── Link lists (guides for your state, keep reading) ── */
.post-body .idea-links {
    list-style: none;
    margin: 0 0 2rem;
    padding: 0;
    border-top: 1px solid var(--border);
}

.post-body .idea-links li {
    margin: 0;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
    line-height: 1.5;
}

.post-body .idea-links a { font-weight: 600; }

.post-body .idea-links span {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--text-muted);
}

/* ── Idea cards ──
   Rules start at .idea-grid (three classes deep) so they hold both on the hub
   and inside an article, where .post-body a / h3 / p would otherwise win. */
.idea-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.post-body .idea-grid--related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 1.25rem 0 2rem;
}

.idea-grid .idea-card .card-link,
.post-body .idea-grid .idea-card .card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.idea-grid .idea-card .card-image { height: 190px; }

.idea-grid--related .idea-card .card-image { height: 128px; }

.idea-grid .idea-card .card-body { padding: 1.25rem 1.35rem 1.35rem; }

.idea-grid .idea-card .card-category {
    margin-bottom: 0.4rem;
    font-family: var(--font-sans);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.4;
}

.idea-grid .idea-card .card-title {
    margin: 0 0 0.5rem;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.3;
    color: var(--ink);
}

.idea-grid .idea-card .card-excerpt {
    margin: 0 0 1rem;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-light);
}

/* The related strip inside an article is a nudge, not a catalogue: picture,
   name and the two chips, with the blurb left to the hub. */
.idea-grid--related .idea-card .card-excerpt { display: none; }
.idea-grid--related .idea-card .card-title { font-size: 1.05rem; margin-bottom: 0.75rem; }
.idea-grid--related .idea-card .card-body { padding: 1rem 1.1rem 1.1rem; }

.idea-grid .idea-card .idea-chips {
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
}

.idea-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-light);
}

.idea-chip .ico { color: var(--gold-ink); }

/* ── Free starter sheet ── */
.post-body .idea-download {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    margin: 2.5rem 0;
    padding: 1.75rem;
    background: var(--navy);
    border-radius: var(--radius-lg);
    color: #fff;
}

.post-body .idea-download-cover {
    flex: none;
    display: block;
    width: 150px;
    height: auto;
    border-radius: 3px;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.idea-download-body { min-width: 0; }

.post-body .idea-download-kicker {
    margin: 0 0 0.55rem;
    font-family: var(--font-sans);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    line-height: 1.4;
    text-transform: uppercase;
    color: var(--gold);
}

.post-body .idea-download .idea-download-title {
    margin: 0 0 0.6rem;
    padding: 0;
    border: 0;
    font-family: var(--font-serif);
    font-size: 1.45rem;
    font-weight: 600;
    line-height: 1.25;
    color: #fff;
}

.post-body .idea-download .idea-download-copy {
    margin: 0 0 1.15rem;
    font-size: 0.97rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.78);
}

.post-body .idea-download a.btn-gold {
    color: var(--ink);
    text-decoration: none;
}

/* The signup include (_includes/signup.html) draws its fine print for a light
   page; on the navy card it needs light type. */
.post-body .idea-download .signup .signup-note { color: rgba(255, 255, 255, 0.68); }
.post-body .idea-download .signup .signup-input { width: 100%; }

/* ── Sources note ── */
.post-body .tye-sources .tye-sources-note {
    margin: 1rem 0 0;
    font-size: 0.8rem;
    line-height: 1.6;
    color: var(--text-muted);
}

/* ── Hub: /business-ideas/ ──
   The hub is a plain page (not a post), so the article components it borrows,
   the answer block, disclaimer, FAQ and sources, are restated here. */
.ideas-hub { padding-bottom: 4rem; }

.ideas-section { margin: 0 0 3.75rem; }

.ideas-section-head {
    max-width: 720px;
    margin: 0 0 1.75rem;
}

.ideas-title {
    margin: 0.5rem 0 0.6rem;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--ink);
}

.ideas-lead {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-light);
}

.ideas-hub .tye-answer {
    max-width: 780px;
    margin: 0 0 1.25rem;
    padding: 1.5rem 1.75rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius);
}

.ideas-hub .tye-answer p.tye-answer-label {
    margin: 0 0 0.75rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
}

.ideas-hub .tye-answer p {
    margin: 0 0 0.6rem;
    font-size: 1.05rem;
    line-height: 1.75;
}

.ideas-hub .tye-answer p:last-child { margin-bottom: 0; }

.ideas-hub .tye-disclaimer {
    max-width: 780px;
    margin: 0 0 3.5rem;
    padding: 1rem 1.25rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-left: 3px solid var(--text-muted);
    border-radius: 4px;
}

.ideas-hub .tye-disclaimer p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-light);
}

.ideas-hub .tye-disclaimer p + p { margin-top: 0.6rem; }

/* The same note closes the page, where a hero-sized gap would look stranded. */
.ideas-hub .ideas-section .tye-disclaimer { margin-bottom: 2rem; }

.ideas-hub .tye-disclaimer-label {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* Comparison table. Wide on purpose; on a phone it scrolls inside its own box
   and the idea name stays pinned on the left so every row stays readable. */
.ideas-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.ideas-table {
    width: 100%;
    min-width: 680px;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.ideas-table th,
.ideas-table td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
    line-height: 1.5;
}

.ideas-table thead th {
    background: var(--navy);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}

.ideas-table tbody tr:last-child th,
.ideas-table tbody tr:last-child td { border-bottom: 0; }

.ideas-table tbody tr:nth-child(even) > * { background: var(--bg-alt); }

.ideas-table tbody th {
    position: sticky;
    left: 0;
    background: var(--bg-alt);
    font-weight: 600;
    white-space: nowrap;
}

.ideas-table tbody th a {
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--gold);
}

.ideas-table tbody th a:hover { color: var(--accent); }

.ideas-table caption {
    caption-side: top;
    padding: 0 0 0.6rem;
    text-align: left;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.ideas-table-note {
    margin: 0.75rem 0 0;
    font-size: 0.82rem;
    line-height: 1.6;
    color: var(--text-muted);
}

/* Group headings above each card grid */
.ideas-group { margin: 0 0 3rem; }

.ideas-group-head {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin: 0 0 1.4rem;
}

.ideas-group-ico {
    display: grid;
    place-items: center;
    flex: none;
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 50%;
    background: var(--navy);
    color: var(--gold);
}

.ideas-group-title {
    margin: 0 0 0.2rem;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--ink);
}

.ideas-group-blurb {
    margin: 0;
    max-width: 62ch;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-light);
}

/* How to choose */
.ideas-choose {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.ideas-choose-item {
    display: flex;
    gap: 1rem;
    padding: 1.25rem 1.35rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.ideas-choose-ico {
    display: grid;
    place-items: center;
    flex: none;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 50%;
    background: var(--bg-alt);
    color: var(--gold-ink);
}

.ideas-choose-q {
    margin: 0 0 0.25rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--ink);
}

.ideas-choose-a {
    margin: 0;
    font-size: 0.93rem;
    line-height: 1.6;
    color: var(--text-light);
}

/* Before you start */
.ideas-before {
    padding: 2rem 2.25rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.ideas-before-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem 2.25rem;
    margin-top: 1.5rem;
}

.ideas-before-item { display: flex; gap: 0.9rem; }

.ideas-before-ico {
    flex: none;
    margin-top: 0.1rem;
    color: var(--gold-ink);
}

.ideas-before-item h3 {
    margin: 0 0 0.25rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--ink);
}

.ideas-before-item p {
    margin: 0;
    font-size: 0.93rem;
    line-height: 1.65;
    color: var(--text-light);
}

.ideas-before-item a {
    color: var(--accent);
    text-underline-offset: 3px;
}

/* The combined starter guide */
.ideas-download {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    padding: 2.5rem;
    background: var(--navy);
    border-radius: var(--radius-lg);
    color: #fff;
}

.ideas-download-cover {
    flex: none;
    display: block;
    width: 210px;
    height: auto;
    border-radius: 3px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.ideas-download-body { min-width: 0; max-width: 520px; }

.ideas-download .signup .signup-note { color: rgba(255, 255, 255, 0.68); }

.ideas-download-body .kicker {
    display: block;
    margin-bottom: 0.7rem;
    color: var(--gold);
}

.ideas-download-body h2 {
    margin: 0 0 0.7rem;
    font-family: var(--font-display);
    font-size: 1.9rem;
    font-weight: 600;
    line-height: 1.2;
    color: #fff;
}

.ideas-download-body p {
    margin: 0 0 1.4rem;
    font-size: 1rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.78);
}

/* FAQ, sources and the keep-reading list on the hub */
.ideas-faq { max-width: 780px; }

.ideas-faq .tye-faq-q {
    margin: 1.75rem 0 0.5rem;
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.45;
    color: var(--ink);
}

.ideas-faq .tye-faq-a {
    margin: 0;
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text);
}

.ideas-links {
    max-width: 780px;
    margin: 0 0 2rem;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--border);
}

.ideas-links li {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
    line-height: 1.5;
}

.ideas-links a {
    font-weight: 600;
    color: var(--accent);
    text-underline-offset: 3px;
}

.ideas-links span {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--text-muted);
}

.ideas-hub .tye-sources {
    max-width: 780px;
    margin: 2.5rem 0 0;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.ideas-hub .tye-sources-label {
    display: block;
    margin-bottom: 0.85rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.ideas-hub .tye-sources ol {
    margin: 0;
    padding-left: 1.25rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.ideas-hub .tye-sources li { margin-bottom: 0.6rem; line-height: 1.6; }

.ideas-hub .tye-sources a { color: var(--accent); }

.ideas-hub .tye-sources .tye-sources-note {
    margin: 1rem 0 0;
    font-size: 0.8rem;
    line-height: 1.6;
    color: var(--text-muted);
}

/* ── Small screens ── */
@media (max-width: 640px) {
    .post-body .idea-glance { grid-template-columns: minmax(0, 1fr); }
    .post-body .idea-glance-item { padding: 0.9rem 1rem; }

    .post-body .idea-fit { grid-template-columns: minmax(0, 1fr); }

    .post-body .idea-step { padding-left: 3.1rem; }
    .post-body .idea-step::before { left: 0.95rem; }

    .post-body .idea-grid--related { grid-template-columns: minmax(0, 1fr); }
    .idea-grid--related .idea-card .card-image { height: 160px; }

    .post-body .idea-download {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
        padding: 1.5rem 1.35rem;
    }

    .post-body .idea-download-cover { width: 130px; }

    .post-body .idea-calc { padding: 1.1rem 1rem 1rem; }
    .post-body .idea-calc-row { grid-template-columns: minmax(0, 1fr); gap: 0.15rem; }
    .post-body .idea-calc-label { min-height: 0; }
    .post-body .idea-calc-box { height: 2.3rem; }
    .post-body .idea-calc-op { height: 1.9rem; margin-top: 0; }

    .idea-grid { grid-template-columns: minmax(0, 1fr); }

    .ideas-title { font-size: 1.65rem; }

    /* Let the idea names wrap so the age and cost columns show without scrolling */
    .ideas-table { min-width: 620px; }
    .ideas-table tbody th { min-width: 8.5rem; max-width: 9.5rem; white-space: normal; }
    .ideas-section { margin-bottom: 3rem; }

    .ideas-hub .tye-answer { padding: 1.25rem 1.2rem; }

    .ideas-choose,
    .ideas-before-grid { grid-template-columns: minmax(0, 1fr); }

    .ideas-before { padding: 1.5rem 1.25rem; }

    .ideas-download {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
        padding: 1.75rem 1.35rem;
    }

    .ideas-download-cover { width: 150px; }
    .ideas-download-body h2 { font-size: 1.55rem; }
}

@media (prefers-reduced-motion: reduce) {
    .idea-grid .idea-card:hover { transform: none; }
}