/* ── Base ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { overflow-x: clip; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav-height) + var(--space-md)); }
body {
    margin: 0;
    overflow-x: clip;
    background: var(--color-paper);
    color: var(--color-ink);
    font-family: var(--font-body);
    font-size: var(--text-md);
    line-height: var(--lh-body);
    font-feature-settings: "kern", "liga";
    text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4 {
    margin: 0;
    font-family: var(--font-display);
    font-style: normal;
    font-weight: 700;
    line-height: var(--lh-snug);
    letter-spacing: -0.01em;
    color: var(--color-ink);
    overflow-wrap: anywhere;
    min-width: 0;
    text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
a { color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--color-accent-strong); }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.visually-hidden, .sr-only {
    position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link { position: absolute; left: var(--space-md); top: -10rem; z-index: var(--z-toast); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-md); background: var(--color-ink); color: var(--color-night-ink); }
.skip-link:focus { top: var(--space-md); }
.tabular { font-variant-numeric: tabular-nums; }

.wrap { width: 100%; max-width: var(--page-max); margin-inline: auto; padding-inline: var(--page-gutter); }
.measure { max-width: var(--measure); }

.band { padding-block: var(--space-2xl) var(--space-2xl); }
.band + .band { border-top: var(--rule); }
.band--alt { background: var(--color-paper-2); }
.band--tight { padding-block: var(--space-xl); }
.band--roomy { padding-block: var(--space-3xl) var(--space-2xl); }
.band--night, .on-night { background: var(--color-night); color: var(--color-night-ink); }
.band--night h2, .band--night h3, .on-night h2, .on-night h3 { color: var(--color-night-ink); }
.band--night + .band, .band + .band--night { border-top: 0; }

.band-head {
    display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
    gap: var(--space-sm) var(--space-xl); margin-bottom: var(--space-xl);
}
.band-head h2 { font-size: var(--text-2xl); }
.band-head p { margin-top: var(--space-xs); max-width: 56ch; color: var(--color-muted); }
.on-night .band-head p, .band--night .band-head p { color: var(--color-night-muted); }

.home-open { padding-block: var(--space-xl) var(--space-2xl); }
.home-open__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--space-2xl); align-items: center; }
.home-open h1 { font-size: var(--text-display); font-weight: 800; line-height: var(--lh-tight); letter-spacing: -0.025em; max-width: 14ch; }
.home-open__dek { margin-top: var(--space-md); max-width: 46ch; font-size: var(--text-lg); color: var(--color-muted); }
.home-search { margin-top: var(--space-xl); max-width: 40rem; }
.home-search__field { position: relative; }
.home-search__field svg { position: absolute; left: var(--space-md); top: 50%; width: 20px; height: 20px; transform: translateY(-50%); color: var(--color-neutral); pointer-events: none; }
.home-search__field input {
    width: 100%; height: 56px; padding: 0 var(--space-md) 0 calc(var(--space-md) * 3);
    border: 1px solid var(--color-rule-strong); border-radius: var(--radius-md); background: var(--color-paper);
    font: inherit; font-size: var(--text-lg); color: var(--color-ink); box-shadow: var(--shadow-whisper);
}
.home-search__field input::placeholder { color: var(--color-neutral); }
.home-search__field input:hover { border-color: var(--color-ink); }
.home-search__field input:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 1px; border-color: var(--color-focus); }
.home-search .dk-search-results.is-open { position: absolute; z-index: var(--z-dropdown); left: 0; right: 0; padding: var(--space-xs); border: var(--rule); border-radius: var(--radius-lg); background: var(--color-paper); box-shadow: var(--shadow-panel); }
.home-search__popular { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); margin-top: var(--space-md); }
.home-search__popular span { font-size: var(--text-sm); color: var(--color-muted); margin-right: var(--space-2xs); }

.this-week { border-top: 2px solid var(--color-ink); }
.this-week__head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-sm); padding-block: var(--space-sm); }
.this-week__head h2 { font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600; color: var(--color-ink); letter-spacing: 0; }
.this-week ol { list-style: none; }
.this-week li { border-top: var(--rule); }
.this-week a { display: grid; grid-template-columns: 3.25rem minmax(0, 1fr); gap: var(--space-md); padding-block: var(--space-md); color: var(--color-ink); text-decoration: none; }
.this-week a:hover h3 { color: var(--color-accent); text-decoration: underline; }
.date-block { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 3.25rem; border: var(--rule); border-radius: var(--radius-md); background: var(--color-paper); line-height: 1; }
.date-block b { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800; }
.date-block span { margin-top: var(--space-3xs); font-size: var(--text-2xs); font-weight: 600; color: var(--color-muted); text-transform: uppercase; }
.this-week h3 { font-family: var(--font-body); font-size: var(--text-md); font-weight: 600; line-height: var(--lh-snug); }
.this-week p { margin-top: var(--space-2xs); font-size: var(--text-sm); color: var(--color-muted); }

.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: var(--space-xl); border-top: var(--rule); }
.facts div { padding: var(--space-lg) var(--space-lg) 0 0; }
.facts div + div { padding-left: var(--space-lg); border-left: var(--rule); }
.facts dt { font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 800; line-height: 1; letter-spacing: -0.02em; color: var(--color-ink); font-variant-numeric: tabular-nums; }
.facts dd { margin: var(--space-xs) 0 0; font-size: var(--text-sm); color: var(--color-muted); }

.ladder { list-style: none; border-top: 2px solid var(--color-ink); }
.ladder > li { display: grid; grid-template-columns: 9rem minmax(0, 1fr) minmax(0, 1.6fr) 13rem; gap: var(--space-lg); align-items: start; padding-block: var(--space-lg); border-bottom: var(--rule); }
.ladder__lead { display: grid; gap: var(--space-xs); }
.ladder__lead img { width: 100%; aspect-ratio: 4 / 3; border-radius: var(--radius-md); object-fit: cover; background: var(--color-paper-2); }
.ladder__step { font-size: var(--text-sm); font-weight: 600; color: var(--color-neutral); white-space: nowrap; }
.ladder h3 { font-size: var(--text-xl); }
.ladder__note { display: block; margin-top: var(--space-2xs); font-size: var(--text-sm); color: var(--color-accent); font-weight: 600; }
.ladder__body p { color: var(--color-muted); }
.ladder__body ul { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-2xs); margin-top: var(--space-sm); }
.ladder li > .more { justify-self: end; }

.course-grid { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(15rem, 100%), 1fr)); gap: var(--space-xl) var(--space-lg); }
.course { display: flex; flex-direction: column; min-width: 0; }
.course__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius-md); background: var(--color-paper-3); }
.course__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-long) var(--ease-out); }
.course:hover .course__media img { transform: scale(1.02); }
.course__meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2xs) var(--space-xs); margin-top: var(--space-sm); font-size: var(--text-xs); color: var(--color-muted); }
.course h3 { margin-top: var(--space-2xs); font-family: var(--font-body); font-size: var(--text-md); font-weight: 600; line-height: var(--lh-snug); }
.course h3 a { color: var(--color-ink); text-decoration: none; }
.course h3 a::after { content: ""; position: absolute; inset: 0; }
.course { position: relative; }
.course h3 a:hover { color: var(--color-accent); text-decoration: underline; }
.course__by { margin-top: var(--space-2xs); font-size: var(--text-sm); color: var(--color-muted); }
.course__foot { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-sm); margin-top: auto; padding-top: var(--space-sm); font-size: var(--text-sm); }
.course__foot b { font-weight: 600; color: var(--color-ink); font-variant-numeric: tabular-nums; }
.course__foot span { color: var(--color-muted); }
.course-cats { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-bottom: var(--space-xl); }

.sessions { list-style: none; border-top: 2px solid var(--color-ink); }
.session { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr) auto; gap: var(--space-lg); align-items: center; padding-block: var(--space-md); border-bottom: var(--rule); position: relative; }
.session .date-block { height: 4.5rem; }
.session h3 { font-family: var(--font-body); font-size: var(--text-lg); font-weight: 600; line-height: var(--lh-snug); }
.session h3 a { color: var(--color-ink); text-decoration: none; }
.session h3 a::after { content: ""; position: absolute; inset: 0; }
.session h3 a:hover { color: var(--color-accent); text-decoration: underline; }
.session__meta { display: flex; flex-wrap: wrap; gap: var(--space-2xs) var(--space-md); margin-top: var(--space-2xs); font-size: var(--text-sm); color: var(--color-muted); }
.session__side { display: flex; flex-direction: column; align-items: flex-end; gap: var(--space-2xs); font-size: var(--text-sm); text-align: right; }
.session__side b { font-weight: 600; font-variant-numeric: tabular-nums; }
.session.is-past { color: var(--color-muted); }
.session.has-thumb { grid-template-columns: 4.5rem 8rem minmax(0, 1fr) auto; }
.session__thumb { width: 8rem; aspect-ratio: 16 / 10; border-radius: var(--radius-md); object-fit: cover; background: var(--color-paper-2); }
.home-open__figure { margin: 0; min-width: 0; }
.home-open__figure img { width: 100%; max-height: 26rem; object-fit: contain; border-radius: var(--radius-lg); }
.this-week--strip { margin-top: var(--space-2xl); }
.this-week--strip ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: var(--space-lg); }

.hero-figure { width: 100%; height: auto; max-height: 26rem; margin-inline: auto; }
.hero-figure-wrap { position: relative; width: 100%; max-width: calc(26rem * 520 / 480); margin-inline: auto; }
.hero-figure-wrap .hero-figure { display: block; max-height: none; }
.hero-figure-wrap.is-image { max-width: none; }
.hero-live {
    position: absolute; top: 5%; right: 3%; width: 46%; min-width: 13.5rem; max-width: 17rem;
    display: flex; align-items: center; gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm) var(--space-xs) var(--space-xs);
    border-radius: 18px; background: var(--color-paper); color: var(--color-ink); text-decoration: none;
    box-shadow: 0 6px 18px rgb(11 26 36 / .14);
    transition: transform var(--dur-short) var(--ease-out), box-shadow var(--dur-short) var(--ease-out);
}
.hero-live:hover, .hero-live:focus-visible { transform: translateY(-2px); box-shadow: 0 10px 26px rgb(11 26 36 / .2); color: var(--color-ink); }
.hero-live:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.hero-live__thumb { position: relative; flex-shrink: 0; width: 3rem; height: 3rem; border-radius: 12px; overflow: hidden; background: var(--color-paper-2); color: var(--color-accent); }
.hero-live__thumb img { width: 100%; height: 100%; object-fit: cover; }
.hero-live__thumb svg { width: 100%; height: 100%; }
.hero-live__text { display: flex; flex-direction: column; min-width: 0; }
.hero-live__label { display: inline-flex; align-items: center; gap: 6px; font-size: var(--text-xs); font-weight: 600; color: var(--color-muted); }
.hero-live.is-live .hero-live__label { color: var(--color-danger); }
.hero-live__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-danger); opacity: .55; flex-shrink: 0; }
.hero-live.is-live .hero-live__dot { opacity: 1; box-shadow: 0 0 0 0 rgb(220 38 38 / .5); animation: hero-live-pulse 1.8s infinite; }
@keyframes hero-live-pulse { 70% { box-shadow: 0 0 0 7px rgb(220 38 38 / 0); } 100% { box-shadow: 0 0 0 0 rgb(220 38 38 / 0); } }
.hero-live__title {
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    font-size: var(--text-sm); font-weight: 600; line-height: 1.3;
}
@media (max-width: 30rem) {
    .hero-live { top: 3%; right: 2%; width: 62%; min-width: 0; }
    .hero-live__thumb { width: 2.5rem; height: 2.5rem; }
}
@media (prefers-reduced-motion: reduce) { .hero-live, .hero-live.is-live .hero-live__dot { animation: none; transition: none; } }
.hero-figure .hf-bg { fill: var(--color-accent-soft); }
.hero-figure .hf-dot { fill: var(--color-accent); fill-opacity: .18; }
.hero-figure .hf-pulse { fill: none; stroke: var(--color-accent); stroke-opacity: .22; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.hero-figure .hf-card { fill: var(--color-paper); stroke: var(--color-rule); }
.hero-figure .hf-screen { fill: var(--color-accent-strong); }
.hero-figure .hf-screen-glow { fill: var(--color-night-accent); fill-opacity: .18; }
.hero-figure .hf-screen-trace { fill: none; stroke: var(--color-night-accent); stroke-opacity: .45; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.hero-figure .hf-play { fill: var(--color-paper); }
.hero-figure .hf-play-icon { fill: var(--color-accent); }
.hero-figure .hf-pill-dark { fill: var(--color-night); fill-opacity: .55; }
.hero-figure .hf-text { font-family: var(--font-body); fill: var(--color-ink); }
.hero-figure .hf-text--pill { font-size: 11px; font-weight: 700; fill: var(--color-night-ink); }
.hero-figure .hf-text--title { font-family: var(--font-display); font-size: 16px; font-weight: 700; }
.hero-figure .hf-text--meta { font-size: 11.5px; fill: var(--color-muted); }
.hero-figure .hf-text--chip { font-size: 12.5px; font-weight: 600; }
.hero-figure .hf-text--eyebrow { font-size: 10px; font-weight: 700; letter-spacing: .12em; fill: var(--color-muted); }
.hero-figure .hf-text--points { font-family: var(--font-display); font-size: 19px; font-weight: 800; fill: var(--color-accent); }
.hero-figure .hf-track { fill: var(--color-paper-3); }
.hero-figure .hf-progress { fill: var(--color-accent); }
.hero-figure .hf-live { fill: var(--color-danger); }
.hero-figure .hf-live-ring { fill: none; stroke: var(--color-danger); stroke-opacity: .3; stroke-width: 2; }
.hero-figure .hf-cross { fill: var(--color-accent); }
.hero-figure .hf-cert-frame { fill: none; stroke: var(--color-accent); stroke-opacity: .3; stroke-dasharray: 5 5; }
.hero-figure .hf-line { fill: var(--color-paper-3); }
.hero-figure .hf-signature { fill: none; stroke: var(--color-muted); stroke-width: 1.6; stroke-linecap: round; }
.hero-figure .hf-ribbon { fill: var(--color-accent-strong); }
.hero-figure .hf-seal { fill: var(--color-accent); }
.hero-figure .hf-seal-ring { fill: none; stroke: var(--color-accent-ink); stroke-opacity: .4; stroke-width: 1.5; }
.hero-figure .hf-check { fill: none; stroke: var(--color-accent-ink); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.hero-figure .hf-avatar { stroke: var(--color-paper); stroke-width: 3; }
.hero-figure .hf-avatar--1 { fill: var(--color-accent); }
.hero-figure .hf-avatar--2 { fill: var(--color-accent-strong); }
.hero-figure .hf-avatar--3 { fill: var(--color-success); }
.hero-figure .hf-person { fill: var(--color-accent-ink); fill-opacity: .85; }
.session.is-past .date-block { background: var(--color-paper-2); }

.event-feature { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--space-xl); }
.event-feature__lead { position: relative; display: grid; grid-template-rows: auto 1fr; overflow: hidden; border-radius: var(--radius-lg); background: var(--color-night); color: var(--color-night-ink); }
.event-feature__lead figure { margin: 0; aspect-ratio: 16 / 9; background: var(--color-night-2); }
.event-feature__lead figure img { width: 100%; height: 100%; object-fit: cover; }
.event-feature__lead > div { padding: var(--space-lg); }
.event-feature__lead h3 { font-size: var(--text-xl); color: var(--color-night-ink); }
.event-feature__lead h3 a { color: inherit; text-decoration: none; }
.event-feature__lead h3 a::after { content: ""; position: absolute; inset: 0; }
.event-feature__lead h3 a:hover { text-decoration: underline; }
.event-feature__lead p { margin-top: var(--space-xs); color: var(--color-night-muted); }
.event-feature__when { font-size: var(--text-sm); font-weight: 600; color: var(--color-night-accent); }
.event-list { list-style: none; border-top: 2px solid var(--color-ink); }
.event-list li { position: relative; padding-block: var(--space-md); border-bottom: var(--rule); }
.event-list span { font-size: var(--text-sm); font-weight: 600; color: var(--color-accent); }
.event-list h3 { margin-top: var(--space-2xs); font-family: var(--font-body); font-size: var(--text-md); font-weight: 600; }
.event-list h3 a { color: var(--color-ink); text-decoration: none; }
.event-list h3 a::after { content: ""; position: absolute; inset: 0; }
.event-list h3 a:hover { color: var(--color-accent); text-decoration: underline; }
.event-list p { margin-top: var(--space-2xs); font-size: var(--text-sm); color: var(--color-muted); }

.ecosystem { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr); gap: var(--space-2xl); }
.ecosystem__intro h2 { font-size: var(--text-3xl); line-height: var(--lh-tight); letter-spacing: -0.02em; }
.ecosystem__intro p { margin-top: var(--space-md); color: var(--color-night-muted); max-width: 40ch; }
.ecosystem__intro .btn { margin-top: var(--space-xl); }
.ecosystem dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--space-xl); margin: 0; }
.ecosystem dl div { padding-block: var(--space-md); border-top: 1px solid var(--color-night-rule); }
.ecosystem dt { font-family: var(--font-display); font-size: var(--text-md); font-weight: 700; color: var(--color-night-ink); }
.ecosystem dd { margin: var(--space-2xs) 0 0; font-size: var(--text-sm); color: var(--color-night-muted); }
.partners { margin-top: var(--space-2xl); padding-top: var(--space-xl); border-top: 1px solid var(--color-night-rule); }
.partners h3 { font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600; color: var(--color-night-muted); letter-spacing: 0; }
.partners ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr)); gap: var(--space-xs); margin-top: var(--space-md); }
.partners li { display: flex; align-items: center; justify-content: center; height: 4.5rem; padding: var(--space-sm); border-radius: var(--radius-md); background: var(--color-night-ink); }
.partners img { max-height: 2.75rem; width: auto; object-fit: contain; }

.voices { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: var(--space-2xl); align-items: start; }
.voice { margin: 0; }
.voice blockquote { margin: 0; font-size: var(--text-lg); line-height: var(--lh-body); color: var(--color-ink); }
.voice--lead blockquote { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 600; line-height: var(--lh-snug); letter-spacing: -0.01em; }
.voice figcaption { display: flex; align-items: center; gap: var(--space-sm); margin-top: var(--space-lg); font-size: var(--text-sm); color: var(--color-muted); }
.voice figcaption b { display: block; color: var(--color-ink); font-weight: 600; }
.voice figcaption img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.voices__more { display: grid; gap: var(--space-xl); }
.voices__more .voice { padding-top: var(--space-lg); border-top: var(--rule); }
.voices__more blockquote { font-size: var(--text-md); }

.audiences { list-style: none; border-top: 2px solid var(--color-ink); }
.audience { display: grid; grid-template-columns: 12rem minmax(0, 1fr) minmax(0, 1.2fr) auto; gap: var(--space-xl); padding-block: var(--space-xl); border-bottom: var(--rule); scroll-margin-top: calc(var(--nav-height) + var(--space-lg)); }
.audience__photo { width: 100%; aspect-ratio: 4 / 3; border-radius: var(--radius-md); object-fit: cover; background: var(--color-paper-2); }
.audience__label { font-size: var(--text-sm); font-weight: 600; color: var(--color-accent); }
.audience h3 { margin-top: var(--space-2xs); font-size: var(--text-xl); }
.audience__body { margin-top: var(--space-xs); color: var(--color-muted); }
.audience ul { list-style: none; display: grid; gap: var(--space-xs); }
.audience ul li { position: relative; padding-left: var(--space-lg); }
.audience ul li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 0.5rem; height: 2px; background: var(--color-accent); }
.audience__actions { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-sm); }

.cycle { display: inline-flex; padding: var(--space-3xs); border: var(--rule); border-radius: var(--radius-pill); background: var(--color-paper); margin-bottom: var(--space-xl); }
.cycle button { min-height: 36px; padding: 0 var(--space-md); border: 0; border-radius: var(--radius-pill); background: transparent; font-size: var(--text-sm); font-weight: 600; color: var(--color-muted); cursor: pointer; white-space: nowrap; }
.cycle button.is-active, .cycle button[aria-checked="true"] { background: var(--color-ink); color: var(--color-night-ink); }
.plans { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr)); border: var(--rule); border-radius: var(--radius-lg); overflow: hidden; background: var(--color-paper); }
.plan { display: flex; flex-direction: column; padding: var(--space-xl) var(--space-lg); }
.plan + .plan { border-left: var(--rule); }
.plan.is-popular { background: var(--color-paper-2); box-shadow: inset 0 3px 0 var(--color-accent); }
.plan__badge { align-self: flex-start; margin-bottom: var(--space-sm); }
.plan h3 { font-size: var(--text-xl); }
.plan__tagline { margin-top: var(--space-2xs); font-size: var(--text-sm); color: var(--color-muted); min-height: 2lh; }
.plan__price { margin-top: var(--space-lg); }
.plan__price b { font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.plan__price.is-text b { display: block; font-size: var(--text-xl); line-height: var(--lh-snug); letter-spacing: -0.01em; }
.plan__price span { display: block; font-size: var(--text-sm); color: var(--color-muted); }
.plan__save { display: inline-block; margin-top: var(--space-2xs); font-size: var(--text-xs); font-weight: 600; color: var(--color-success); }
.plan .btn { margin-top: var(--space-lg); width: 100%; }
.plan ul { list-style: none; display: grid; gap: var(--space-xs); margin-top: var(--space-lg); padding-top: var(--space-lg); border-top: var(--rule); font-size: var(--text-sm); }
.plan ul li { position: relative; padding-left: var(--space-lg); }
.plan ul li::before { content: "✓"; position: absolute; left: 0; font-weight: 700; color: var(--color-accent); }
.plan__foot { margin-top: auto; padding-top: var(--space-lg); font-size: var(--text-xs); color: var(--color-muted); }

.faq { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.6fr); gap: var(--space-2xl); }
.faq__intro h2 { font-size: var(--text-2xl); }
.faq__intro p { margin-top: var(--space-sm); color: var(--color-muted); }
.faq__list { border-top: 2px solid var(--color-ink); }
.faq details { border-bottom: var(--rule); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: var(--space-md); min-height: 44px; padding-block: var(--space-md); font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--color-ink); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex-shrink: 0; font-family: var(--font-body); font-size: var(--text-xl); font-weight: 400; color: var(--color-accent); transition: transform var(--dur-short) var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--color-accent); }
.faq details > div { padding-bottom: var(--space-lg); max-width: var(--measure); color: var(--color-muted); }

.empty-note { padding: var(--space-xl); border: 1px dashed var(--color-rule-strong); border-radius: var(--radius-lg); color: var(--color-muted); }
.empty-note b { display: block; color: var(--color-ink); }
.empty-note a { display: inline-block; margin-top: var(--space-sm); }

@media (max-width: 64rem) {
    .home-open__grid, .ecosystem, .voices, .faq, .event-feature { grid-template-columns: minmax(0, 1fr); }
    /* Decorative: keep the facts on the first screen once the hero stacks. */
    .home-open__figure { display: none; }
    .this-week--strip ol { grid-template-columns: minmax(0, 1fr); }
    .ladder > li { grid-template-columns: 9rem minmax(0, 1fr) minmax(0, 1.5fr); }
    .ladder li > .more { grid-column: 2 / -1; justify-self: start; }
    .audience { grid-template-columns: 10rem minmax(0, 1fr) minmax(0, 1fr); }
    .audience__photo { grid-row: span 2; }
    .audience__actions { grid-column: 2 / -1; flex-direction: row; flex-wrap: wrap; align-items: center; }
}
@media (max-width: 40rem) {
    .band { padding-block: var(--space-xl); }
    .home-open { padding-block: var(--space-lg) var(--space-xl); }
    .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: var(--space-xl); }
    .facts div, .facts div + div { padding: var(--space-md) var(--space-md) var(--space-md) 0; border-left: 0; }
    .facts div:nth-child(even) { padding-left: var(--space-md); border-left: var(--rule); }
    .facts div:nth-child(n+3) { border-top: var(--rule); }
    .facts dt { font-size: var(--text-2xl); }
    .ladder > li, .audience { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
    .ladder__lead img, .audience__photo { aspect-ratio: 16 / 9; }
    .audience__photo { grid-row: auto; }
    .audience__actions { grid-column: auto; }
    .course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg) var(--space-md); }
    .course h3 { font-size: var(--text-sm); }
    .course__foot { flex-direction: column; gap: 0; }
    .ladder li > .more { grid-column: auto; }
    .ecosystem dl { grid-template-columns: minmax(0, 1fr); }
    .session { grid-template-columns: 3.5rem minmax(0, 1fr); gap: var(--space-md); }
    .session .date-block { height: 3.5rem; }
    .session.has-thumb { grid-template-columns: 3.5rem minmax(0, 1fr); }
    .session__thumb { display: none; }
    .session__side { grid-column: 2; flex-direction: row; justify-content: flex-start; gap: var(--space-md); text-align: left; }
    .plan + .plan { border-left: 0; border-top: var(--rule); }
    .band-head h2 { font-size: var(--text-xl); }
    .ecosystem__intro h2 { font-size: var(--text-2xl); }
    .voice--lead blockquote { font-size: var(--text-xl); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 150ms !important; animation-iteration-count: 1 !important; transition-duration: 150ms !important; }
    .btn:hover, .course:hover .course__media img, .more:hover::after { transform: none; }
}

/* ── Catalogue pages (courses, webinars, events) ──────────────────────── */
.page-head { padding-block: var(--space-2xl) var(--space-xl); border-bottom: var(--rule); }
.page-head__crumbs { display: flex; flex-wrap: wrap; gap: var(--space-2xs) var(--space-xs); margin-bottom: var(--space-md); font-size: var(--text-sm); color: var(--color-muted); }
.page-head__crumbs a { color: var(--color-muted); text-decoration: none; }
.page-head__crumbs a:hover { color: var(--color-accent); text-decoration: underline; }
.page-head h1 { font-size: var(--text-3xl); line-height: var(--lh-tight); letter-spacing: -0.02em; max-width: 22ch; }
.page-head__dek { margin-top: var(--space-sm); max-width: 60ch; font-size: var(--text-lg); color: var(--color-muted); }
.page-head__row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-lg); }

.filters { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); padding-block: var(--space-lg); }
.filters__search { position: relative; flex: 1 1 18rem; min-width: 0; }
.filters__search svg { position: absolute; left: var(--space-sm); top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--color-neutral); pointer-events: none; }
.field {
    width: 100%; height: 44px; padding: 0 var(--space-md);
    border: 1px solid var(--color-rule-strong); border-radius: var(--radius-md); background: var(--color-paper);
    font: inherit; font-size: var(--text-sm); color: var(--color-ink);
    outline: 2px solid transparent; outline-offset: 1px;
}
.field::placeholder { color: var(--color-neutral); }
.field:hover { border-color: var(--color-ink); }
.field:focus-visible { outline-color: var(--color-focus); border-color: var(--color-focus); }
.filters__search .field { padding-left: calc(var(--space-sm) * 2 + 18px); }
select.field { width: auto; padding-right: var(--space-xl); appearance: none; background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; cursor: pointer; }
.filters .btn { flex-shrink: 0; }
.is-live-hidden { display: none !important; }
.result-count { margin-bottom: var(--space-lg); font-size: var(--text-sm); color: var(--color-muted); }
.results { padding-bottom: var(--space-2xl); }
.infinite { display: flex; flex-direction: column; align-items: center; gap: var(--space-sm); margin-top: var(--space-xl); min-height: 2.75rem; }
.infinite.is-auto .infinite__more { display: none; }
.infinite.is-failed .infinite__more { display: inline-flex; }
.infinite__status { margin: 0; font-size: var(--text-sm); color: var(--color-muted); }
.infinite__status:empty { display: none; }
.course-grid > .course { content-visibility: auto; contain-intrinsic-size: auto 22rem; }
.course.is-ghost { content-visibility: visible; }
[aria-busy="true"] .course-grid, [aria-busy="true"] .sessions, [aria-busy="true"] .event-rows { opacity: 0.5; transition: opacity var(--dur-short) var(--ease-out); }

/* Pagination (pagination::landing markup). */
.dk-pager { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); margin-top: var(--space-2xl); padding-top: var(--space-lg); border-top: var(--rule); }
.dk-pager-pages { display: flex; flex-wrap: wrap; gap: var(--space-2xs); }
.dk-pager-page, .dk-pager-arrow { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 var(--space-xs); border: var(--rule); border-radius: var(--radius-md); font-size: var(--text-sm); font-weight: 500; color: var(--color-ink); text-decoration: none; font-variant-numeric: tabular-nums; }
a.dk-pager-page:hover, a.dk-pager-arrow:hover { border-color: var(--color-ink); background: var(--color-paper-2); color: var(--color-ink); }
.dk-pager-page.is-current { border-color: var(--color-ink); background: var(--color-ink); color: var(--color-night-ink); }
.dk-pager-arrow.is-disabled { color: var(--color-neutral); opacity: 0.55; cursor: not-allowed; }
.dk-pager-gap { padding: 0 var(--space-2xs); color: var(--color-neutral); }
.dk-pager-status { margin-left: auto; font-size: var(--text-sm); color: var(--color-muted); }

.month { margin-top: var(--space-xl); }
.month:first-child { margin-top: 0; }
.month h2 { padding-bottom: var(--space-xs); border-bottom: 2px solid var(--color-ink); font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600; letter-spacing: 0; color: var(--color-ink); }
.event-rows { list-style: none; }
.event-row { position: relative; display: grid; grid-template-columns: 4.5rem minmax(0, 1fr) 11rem; gap: var(--space-lg); align-items: start; padding-block: var(--space-lg); border-bottom: var(--rule); }
.event-row .date-block { height: 4.5rem; }
.event-row h3 { font-family: var(--font-body); font-size: var(--text-lg); font-weight: 600; line-height: var(--lh-snug); }
.event-row h3 a { color: var(--color-ink); text-decoration: none; }
.event-row h3 a::after { content: ""; position: absolute; inset: 0; }
.event-row h3 a:hover { color: var(--color-accent); text-decoration: underline; }
.event-row__meta { display: flex; flex-wrap: wrap; gap: var(--space-2xs) var(--space-md); margin-top: var(--space-2xs); font-size: var(--text-sm); color: var(--color-muted); }
.event-row__summary { margin-top: var(--space-xs); max-width: 70ch; font-size: var(--text-sm); color: var(--color-muted); }
.event-row figure { margin: 0; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius-md); background: var(--color-paper-3); }
.event-row figure img { width: 100%; height: 100%; object-fit: cover; }
.event-row.is-past { opacity: 0.75; }
.event-row.is-featured .date-block { border-color: var(--color-accent); color: var(--color-accent); }

@media (max-width: 40rem) {
    .page-head { padding-block: var(--space-xl) var(--space-lg); }
    .page-head h1 { font-size: var(--text-2xl); }
    .filters select.field { flex: 1 1 45%; }
    .event-row { grid-template-columns: 3.5rem minmax(0, 1fr); gap: var(--space-md); }
    .event-row .date-block { height: 3.5rem; }
    .event-row figure { display: none; }
    .dk-pager-status { width: 100%; margin-left: 0; }
}

.record { display: grid; grid-template-columns: minmax(0, 1fr) 22rem; gap: var(--space-2xl); align-items: start; padding-block: var(--space-xl) var(--space-2xl); }
.record__main > * + * { margin-top: var(--space-2xl); }
.record__aside { position: sticky; top: calc(var(--nav-height) + var(--space-lg)); display: grid; gap: var(--space-md); }
.record__cover { margin: 0; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius-lg); background: var(--color-paper-3); }
.record__cover img { width: 100%; height: 100%; object-fit: cover; }
.record h2 { margin-bottom: var(--space-md); padding-bottom: var(--space-xs); border-bottom: 2px solid var(--color-ink); font-size: var(--text-xl); }
.panel { padding: var(--space-lg); border: var(--rule); border-radius: var(--radius-lg); background: var(--color-paper); }
.panel__price { font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 800; letter-spacing: -0.02em; line-height: 1; font-variant-numeric: tabular-nums; }
.panel__price.is-text { font-size: var(--text-xl); }
.panel__note { margin-top: var(--space-xs); font-size: var(--text-sm); color: var(--color-muted); }
.panel .btn { width: 100%; margin-top: var(--space-md); }
.panel .btn + .btn { margin-top: var(--space-xs); }
.panel__alt { margin-top: var(--space-md); font-size: var(--text-sm); color: var(--color-muted); }

.facts-list { margin: 0; }
.facts-list div { display: flex; justify-content: space-between; gap: var(--space-md); padding-block: var(--space-sm); border-top: var(--rule); font-size: var(--text-sm); }
.facts-list div:first-child { border-top: 0; }
.facts-list dt { color: var(--color-muted); }
.facts-list dd { margin: 0; font-weight: 600; text-align: right; overflow-wrap: anywhere; min-width: 0; }
.facts-list dd a { font-weight: 600; }
.panel .facts-list { margin-top: var(--space-md); padding-top: var(--space-xs); border-top: var(--rule); }

.prose { max-width: var(--measure); font-size: var(--text-md); line-height: var(--lh-body); color: var(--color-ink); }
.prose > * + * { margin-top: var(--space-md); }
.prose h2, .prose h3, .prose h4 { margin-top: var(--space-xl); padding: 0; border: 0; font-size: var(--text-lg); }
.prose ul, .prose ol { padding-left: var(--space-lg); }
.prose li + li { margin-top: var(--space-2xs); }
.prose img { border-radius: var(--radius-md); }
.prose table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.prose th, .prose td { padding: var(--space-xs); border: var(--rule); text-align: left; }
.prose a { overflow-wrap: anywhere; }
.prose blockquote { margin-left: 0; padding-left: var(--space-md); border-left: 2px solid var(--color-rule-strong); color: var(--color-muted); }

.curriculum { list-style: none; counter-reset: chapter; }
.curriculum li { counter-increment: chapter; display: grid; grid-template-columns: 2.5rem minmax(0, 1fr); gap: var(--space-sm); padding-block: var(--space-sm); border-bottom: var(--rule); }
.curriculum li::before { content: counter(chapter, decimal-leading-zero); font-size: var(--text-sm); font-weight: 600; color: var(--color-neutral); font-variant-numeric: tabular-nums; }

.record-head { padding-block: var(--space-2xl) var(--space-lg); }
.record-head h1 { font-size: var(--text-3xl); line-height: var(--lh-tight); letter-spacing: -0.02em; max-width: 24ch; }
.record-head__flags { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-bottom: var(--space-md); }
.record-head__dek { margin-top: var(--space-md); max-width: 60ch; font-size: var(--text-lg); color: var(--color-muted); }
.record-head__meta { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-lg); margin-top: var(--space-md); font-size: var(--text-sm); color: var(--color-muted); }
.record-head__meta b { color: var(--color-ink); font-weight: 600; }

.share { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.share a, .share button { display: inline-flex; align-items: center; min-height: 36px; padding: 0 var(--space-sm); border: var(--rule); border-radius: var(--radius-pill); background: var(--color-paper); font-size: var(--text-sm); font-weight: 500; color: var(--color-ink); text-decoration: none; cursor: pointer; white-space: nowrap; }
.share a:hover, .share button:hover { border-color: var(--color-ink); background: var(--color-paper-2); color: var(--color-ink); }
.btn.is-saved { background: var(--color-ink); border-color: var(--color-ink); color: var(--color-night-ink); }

@media (max-width: 64rem) {
    .record { grid-template-columns: minmax(0, 1fr); }
    .record__aside { position: static; order: -1; }
    .record--tool .record__aside, .record--main-first .record__aside { order: 0; }
}
@media (max-width: 40rem) {
    .record-head h1 { font-size: var(--text-2xl); }
    .panel__price { font-size: var(--text-2xl); }
}

.faq--inline { display: block; }
.faq--inline .faq__list { border-top: 0; }
.faq--inline summary { font-size: var(--text-md); }
.panel .facts-list.facts-list--first { margin-top: 0; padding-top: 0; border-top: 0; }
.panel .btn--quiet { margin-top: var(--space-xs); }
@media (max-height: 56rem) { .record__aside { position: static; } }

.doc { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: var(--space-2xl); align-items: start; padding-block: var(--space-xl) var(--space-3xl); }
.doc__toc { position: sticky; top: calc(var(--nav-height) + var(--space-lg)); max-height: calc(100vh - var(--nav-height) - var(--space-2xl)); overflow-y: auto; font-size: var(--text-sm); }
.doc__toc p { margin-bottom: var(--space-xs); font-weight: 600; color: var(--color-ink); }
.doc__toc ol { list-style: none; display: grid; gap: var(--space-2xs); padding-left: var(--space-sm); border-left: var(--rule); }
.doc__toc a { display: block; padding-block: var(--space-3xs); color: var(--color-muted); text-decoration: none; line-height: var(--lh-snug); }
.doc__toc a:hover { color: var(--color-accent); text-decoration: underline; }
.doc__body h2 { scroll-margin-top: calc(var(--nav-height) + var(--space-lg)); margin-top: var(--space-2xl); padding-top: var(--space-md); border-top: var(--rule); font-size: var(--text-xl); }
.doc__body h2:first-of-type { margin-top: var(--space-xl); }
.doc__effective { font-size: var(--text-sm); font-weight: 600; color: var(--color-muted); }
.doc__body:only-child { grid-column: 1 / -1; }
@media (max-width: 64rem) {
    .doc { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); }
    .doc__toc { position: static; max-height: none; padding: var(--space-md); border: var(--rule); border-radius: var(--radius-lg); }
}
.doc__body h3 { scroll-margin-top: calc(var(--nav-height) + var(--space-lg)); }

.prose .about__promise { margin-block: var(--space-xl); padding: 0 0 0 var(--space-lg); border-left: 3px solid var(--color-accent); font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; line-height: var(--lh-snug); color: var(--color-ink); }
.about__pair, .about__list { display: grid; gap: 0; margin: 0; }
.about__pair { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); }
.about__pair dt, .about__list dt { font-family: var(--font-display); font-weight: 700; color: var(--color-ink); }
.about__pair dd, .about__list dd { margin: var(--space-2xs) 0 0; color: var(--color-muted); }
.about__list div { padding-block: var(--space-sm); border-bottom: var(--rule); }
.about__list--abbr div { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: var(--space-md); align-items: baseline; }
.about__list--abbr dd { margin: 0; }
.about__depts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xl) var(--space-lg); margin-top: var(--space-lg); }
.about__dept { min-width: 0; }
.prose .about__dept img { width: 100%; aspect-ratio: 16 / 10; margin: 0 0 var(--space-sm); border-radius: var(--radius-md); object-fit: cover; background: var(--color-paper-2); }
.prose .about__dept h3 span { display: block; }
.about__head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--space-2xl); align-items: center; }
.about__head-figure { margin: 0; aspect-ratio: 4 / 3; border-radius: var(--radius-lg); overflow: hidden; background: var(--color-paper-2); }
.about__head-figure img { width: 100%; height: 100%; object-fit: cover; }
.prose .about__wide { margin: var(--space-2xl) 0 0; aspect-ratio: 21 / 9; border-radius: var(--radius-lg); overflow: hidden; background: var(--color-paper-2); }
.prose .about__wide img { width: 100%; height: 100%; margin: 0; object-fit: cover; }
@media (max-width: 40rem) {
    .about__depts, .about__head { grid-template-columns: minmax(0, 1fr); }
    .about__head-figure { aspect-ratio: 16 / 9; }
}
.about__dept h3 { margin: 0; font-size: var(--text-lg); }
.about__dept h3 span { font-family: var(--font-body); font-size: var(--text-sm); font-weight: 500; color: var(--color-muted); }
.about__dept p { margin-top: var(--space-xs); color: var(--color-muted); }
.about__dept ul { margin-top: var(--space-xs); }
.about__timeline { list-style: none; padding: 0; }
.about__timeline li { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: var(--space-md); padding-block: var(--space-sm); border-bottom: var(--rule); }
.about__timeline li + li { margin-top: 0; }
.about__timeline span { font-family: var(--font-display); font-weight: 800; color: var(--color-accent); font-variant-numeric: tabular-nums; }
.about__timeline p { margin-top: var(--space-3xs); color: var(--color-muted); }
.about__table { overflow-x: auto; border: var(--rule); border-radius: var(--radius-lg); }
.about__table table { margin: 0; border: 0; }
.about__table th, .about__table td { border: 0; border-bottom: var(--rule); padding: var(--space-sm) var(--space-md); vertical-align: top; }
.about__table thead th { background: var(--color-paper-2); font-size: var(--text-xs); font-weight: 600; color: var(--color-muted); }
.about__table tbody tr:last-child th, .about__table tbody tr:last-child td { border-bottom: 0; }
.about__table th[scope="row"] { font-weight: 600; }
.about__table .num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 600; }
.about__note { font-size: var(--text-sm); color: var(--color-muted); }
.about__cta { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--space-2xl); align-items: end; }
.about__cta h2 { font-size: var(--text-3xl); line-height: var(--lh-tight); }
.about__cta p { margin-top: var(--space-md); max-width: 56ch; color: var(--color-night-muted); }
.about__cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-sm); color: var(--color-night-muted); font-size: var(--text-sm); }
@media (max-width: 40rem) {
    .about__pair, .about__cta { grid-template-columns: minmax(0, 1fr); }
    .about__timeline li { grid-template-columns: minmax(0, 1fr); gap: var(--space-3xs); }
    .about__cta h2 { font-size: var(--text-2xl); }
}
.steps span { display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; border: 1px solid var(--color-accent); border-radius: 50%; font-size: var(--text-sm); }
.about__timeline.steps li { grid-template-columns: 3rem minmax(0, 1fr); align-items: start; }

.tool-index { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(18rem, 100%), 1fr)); border-top: 2px solid var(--color-ink); }
.tool-index__item { display: flex; flex-direction: column; gap: var(--space-2xs); padding: var(--space-md) var(--space-md) var(--space-md) 0; border-bottom: var(--rule); color: var(--color-ink); text-decoration: none; }
.tool-index__item[hidden] { display: none; }
.tool-index__specialty { font-size: var(--text-xs); font-weight: 600; color: var(--color-accent); }
.tool-index__name { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; line-height: var(--lh-snug); }
.tool-index__tagline { font-size: var(--text-sm); color: var(--color-muted); }
.tool-index__item:hover .tool-index__name { color: var(--color-accent); text-decoration: underline; }
.tool-disclaimer { margin-top: var(--space-lg); font-size: var(--text-sm); color: var(--color-muted); }

.calculator { padding: var(--space-lg); border: var(--rule); border-radius: var(--radius-lg); background: var(--color-paper); }
.tool-fields { display: grid; gap: var(--space-md); }
.tool-field { display: grid; gap: var(--space-2xs); }
.tool-field-label { font-size: var(--text-sm); font-weight: 600; color: var(--color-ink); }
.tool-field-unit { font-weight: 400; color: var(--color-muted); }
.tool-field input:not([type="checkbox"]), .tool-field select {
    width: 100%; max-width: 20rem; height: 44px; padding: 0 var(--space-md);
    border: 1px solid var(--color-rule-strong); border-radius: var(--radius-md); background: var(--color-paper);
    font: inherit; font-size: var(--text-md); color: var(--color-ink); font-variant-numeric: tabular-nums;
    outline: 2px solid transparent; outline-offset: 1px;
}
.tool-field input:focus-visible, .tool-field select:focus-visible { outline-color: var(--color-focus); border-color: var(--color-focus); }
.tool-field.is-binary { grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--space-sm); min-height: 44px; padding: var(--space-xs) var(--space-sm); border: var(--rule); border-radius: var(--radius-md); cursor: pointer; }
.tool-field.is-binary:hover { background: var(--color-paper-2); }
.tool-field.is-binary input { width: 20px; height: 20px; accent-color: var(--color-accent); }
.tool-field.is-binary .tool-field-label { font-weight: 500; }
.tool-field-points { font-size: var(--text-sm); font-weight: 600; color: var(--color-muted); font-variant-numeric: tabular-nums; }
.tool-field.is-binary:has(input:checked) { border-color: var(--color-accent); background: var(--color-accent-soft); }
.tool-actions { margin-top: var(--space-lg); }
.tool-result { display: block; margin-top: var(--space-lg); padding-top: var(--space-lg); border-top: var(--rule); }
.tool-result-empty { color: var(--color-muted); }
.tool-result-value { font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.tool-result-unit { margin-left: var(--space-2xs); font-size: var(--text-md); color: var(--color-muted); }
.tool-result-band { display: inline-block; margin-top: var(--space-sm); padding: var(--space-2xs) var(--space-sm); border-radius: var(--radius-sm); background: var(--color-paper-2); font-weight: 600; }
.tool-result.is-ok .tool-result-band { background: oklch(94% 0.04 155); color: var(--color-success); }
.tool-result.is-warn .tool-result-band { background: oklch(94% 0.05 75); color: oklch(45% 0.11 65); }
.tool-result.is-alert .tool-result-band { background: oklch(94% 0.04 27); color: var(--color-danger); }
.tool-result-note { margin-top: var(--space-xs); color: var(--color-muted); }
.related-tools { list-style: none; display: grid; gap: var(--space-2xs); margin-top: var(--space-xs); font-size: var(--text-sm); }
.related-tools__label { font-size: var(--text-sm); font-weight: 600; }
.panel.prose h2 { margin-top: var(--space-md); font-size: var(--text-md); }
.panel.prose h2:first-child { margin-top: 0; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); }
.form-row { display: grid; gap: var(--space-2xs); min-width: 0; }
.form-row--full { grid-column: 1 / -1; }
.form-row > label { font-size: var(--text-sm); font-weight: 600; }
.form-row .field, .form-row select.field { width: 100%; }
textarea.field { height: auto; min-height: 9rem; padding-block: var(--space-sm); resize: vertical; line-height: var(--lh-body); }
.field.is-invalid { border-color: var(--color-danger); }
.form-error { font-size: var(--text-sm); color: var(--color-danger); }
.form-optional { font-weight: 400; color: var(--color-muted); }
.form-phone { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: var(--space-xs); }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm) var(--space-lg); margin-top: var(--space-lg); }
.form-note { font-size: var(--text-sm); color: var(--color-muted); }
.notice { margin-block: var(--space-md); padding: var(--space-sm) var(--space-md); border-left: 3px solid var(--color-accent); background: var(--color-accent-soft); }
.notice--ok { border-color: var(--color-success); background: oklch(95% 0.035 155); }

.contact__index { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-lg); margin-top: var(--space-lg); font-size: var(--text-sm); font-weight: 600; }
.contact__grid { display: grid; grid-template-columns: minmax(0, 1fr) 24rem; gap: var(--space-2xl); align-items: start; padding-block: var(--space-xl) var(--space-2xl); }
.contact h2 { font-size: var(--text-xl); }
.contact__form h2, .contact__direct h2 { padding-bottom: var(--space-xs); border-bottom: 2px solid var(--color-ink); }
.contact__lede { margin-block: var(--space-xs) var(--space-lg); color: var(--color-muted); }
.contact__hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.contact__send .contact__spinner { display: none; width: 1em; height: 1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: contact-spin .7s linear infinite; }
.contact__send.is-busy { cursor: progress; opacity: .85; }
.contact__send.is-busy .contact__spinner { display: inline-block; }
@keyframes contact-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .contact__send .contact__spinner { animation-duration: 2s; } }
.contact__direct .facts-list { margin-top: 0; }
.contact__direct dd a { font-weight: 600; overflow-wrap: anywhere; }
.contact__routes-head { margin-top: var(--space-xl); font-size: var(--text-md); }
.contact__routes { list-style: none; margin-top: var(--space-xs); border-top: var(--rule); }
.contact-route { display: grid; gap: var(--space-3xs); padding: var(--space-sm) 0; border-bottom: var(--rule); color: var(--color-ink); text-decoration: none; }
.contact-route b { font-weight: 600; }
.contact-route span { font-size: var(--text-sm); color: var(--color-muted); }
.contact-route:hover b { color: var(--color-accent); text-decoration: underline; }
.contact__section { padding-block: var(--space-xl); border-top: var(--rule); scroll-margin-top: calc(var(--nav-height) + var(--space-md)); }
#message, #help { scroll-margin-top: calc(var(--nav-height) + var(--space-md)); }
.contact__help { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: var(--space-2xl); align-items: start; }
.contact__ask h3 { font-size: var(--text-lg); }
.contact__chips { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-bottom: var(--space-md); }
.contact__ask-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-xs); }
.contact__ask-form .field { width: 100%; }
.contact__answer { margin-top: var(--space-md); padding: var(--space-md); border-left: 3px solid var(--color-accent); background: var(--color-paper-2); font-size: var(--text-sm); }
.contact__answer ul { margin-top: var(--space-xs); }
.contact__faq-tools { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-xs); margin-bottom: var(--space-md); }
.contact__faq-tools .field { width: 100%; }
.contact__more { margin-top: var(--space-md); }
.contact__socials { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(16rem, 100%), 1fr)); border-top: 2px solid var(--color-ink); }
.contact__socials a { display: grid; gap: var(--space-3xs); padding: var(--space-sm) var(--space-md) var(--space-sm) 0; border-bottom: var(--rule); color: var(--color-ink); text-decoration: none; }
.contact__socials span { font-size: var(--text-sm); color: var(--color-muted); }
.contact__socials a:hover b { color: var(--color-accent); text-decoration: underline; }
.contact__visit { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: var(--space-xl); align-items: start; }
.contact__map { aspect-ratio: 16 / 10; border: var(--rule); border-radius: var(--radius-lg); overflow: hidden; background: var(--color-paper-2); }
.contact__map iframe { display: block; width: 100%; height: 100%; border: 0; }
.contact__address { font-style: normal; font-size: var(--text-lg); line-height: var(--lh-snug); margin-bottom: var(--space-md); }
.contact__visit-actions { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-top: var(--space-lg); }

@media (max-width: 64rem) {
    .contact__grid, .contact__help, .contact__visit { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 40rem) {
    .form-grid { grid-template-columns: minmax(0, 1fr); }
    .contact__faq-tools { grid-template-columns: minmax(0, 1fr); }
}

.person { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: var(--space-xl); align-items: start; margin-top: var(--space-md); }
.person__avatar { display: grid; place-items: center; width: 8.25rem; height: 8.25rem; border-radius: 50%; overflow: hidden; background: var(--color-accent-soft); color: var(--color-accent-strong); font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 800; }
.person__avatar img { width: 100%; height: 100%; object-fit: cover; }
.person__role { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); font-size: var(--text-sm); font-weight: 600; color: var(--color-muted); }
.person h1 { margin-top: var(--space-2xs); font-size: var(--text-3xl); line-height: var(--lh-tight); letter-spacing: -0.02em; }
.person .page-head__dek { margin-top: var(--space-xs); }
.person__badges { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-2xs); margin: var(--space-xs) 0 0; padding: 0; }
.person__badges li { position: relative; }
.person__badge { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; padding: 0; border: var(--rule); border-radius: 50%; background: var(--color-paper); cursor: pointer; transition: transform .15s ease, box-shadow .15s ease; }
.person__badge img { width: 2.1rem; height: 2.1rem; border-radius: 50%; object-fit: contain; }
.person__badge:hover, .person__badge:focus-visible { transform: translateY(-2px); box-shadow: var(--shadow-whisper); }
.person__badge--more { font-size: var(--text-xs); font-weight: 700; color: var(--color-muted); }
.person__badge-tip { position: absolute; z-index: 20; left: 50%; bottom: calc(100% + 8px); width: max-content; max-width: min(16rem, calc(100vw - 24px)); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-md); background: var(--color-ink); color: var(--color-paper); font-size: var(--text-xs); line-height: 1.4; text-align: center; overflow-wrap: anywhere; opacity: 0; visibility: hidden; transform: translate(calc(-50% + var(--tip-shift, 0px)), 4px); transition: opacity .15s ease, transform .15s ease; pointer-events: none; }
.person__badge-tip.is-below { bottom: auto; top: calc(100% + 8px); }
.person__badge-tip b { display: block; font-size: var(--text-sm); }
.person__badge-tip span { display: block; margin-top: 2px; opacity: .8; }
@media (hover: hover) { .person__badges li:hover .person__badge-tip { opacity: 1; visibility: visible; transform: translate(calc(-50% + var(--tip-shift, 0px)), 0); } }
.person__badge:focus-visible + .person__badge-tip, .person__badges li.is-open .person__badge-tip { opacity: 1; visibility: visible; transform: translate(calc(-50% + var(--tip-shift, 0px)), 0); }
.person__stats { display: flex; flex-wrap: wrap; gap: var(--space-xl); margin: var(--space-lg) 0 0; }
.person__stats div { display: flex; flex-direction: column-reverse; }
.person__stats dt { font-size: var(--text-sm); color: var(--color-muted); }
.person__stats dd { margin: 0; font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800; font-variant-numeric: tabular-nums; }
.person__actions { display: grid; gap: var(--space-xs); min-width: 12rem; }
.person__actions form { margin: 0; }
.person__actions .btn { width: 100%; }
.person-tabs { display: flex; gap: var(--space-lg); overflow-x: auto; scrollbar-width: none; margin-bottom: var(--space-xl); border-bottom: var(--rule); }
.person-tabs a { flex-shrink: 0; display: inline-flex; align-items: center; min-height: 44px; border-bottom: 2px solid transparent; margin-bottom: -1px; font-weight: 600; color: var(--color-muted); text-decoration: none; }
.person-tabs a:hover { color: var(--color-ink); }
.person-tabs a.is-current { border-bottom-color: var(--color-ink); color: var(--color-ink); }
.record__main .person-tabs + section { margin-top: 0; }
.person-about h2 { margin-top: var(--space-xl); font-size: var(--text-lg); }
.person-about h2:first-child { margin-top: 0; }
.person-tags { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.person-list { list-style: none; border-top: 2px solid var(--color-ink); }
.person-list__row { display: grid; grid-template-columns: 7rem minmax(0, 1fr); gap: var(--space-md); align-items: center; padding-block: var(--space-md); border-bottom: var(--rule); }
.person-list__row:not(:has(> img, > .person-list__avatar)) { grid-template-columns: minmax(0, 1fr); }
.person-list__row > img { width: 7rem; aspect-ratio: 16 / 10; border-radius: var(--radius-md); object-fit: cover; background: var(--color-paper-2); }
.person-list__row.is-person { grid-template-columns: 3rem minmax(0, 1fr); }
.person-list__avatar { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%; overflow: hidden; background: var(--color-accent-soft); color: var(--color-accent-strong); font-weight: 700; }
.person-list__avatar img { width: 100%; height: 100%; object-fit: cover; }
.person-list h3 { font-family: var(--font-body); font-size: var(--text-md); font-weight: 600; }
.person-list h3 a { color: var(--color-ink); text-decoration: none; }
.person-list h3 a:hover { color: var(--color-accent); text-decoration: underline; }
.person-list p { margin-top: var(--space-3xs); font-size: var(--text-sm); color: var(--color-muted); }
.badge-grid { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(11rem, 100%), 1fr)); gap: var(--space-lg); }
.badge-grid li { display: grid; justify-items: center; gap: var(--space-2xs); padding: var(--space-lg) var(--space-md); border: var(--rule); border-radius: var(--radius-lg); text-align: center; }
.badge-grid img { width: 4rem; height: 4rem; object-fit: contain; }
.badge-grid span { font-size: var(--text-sm); color: var(--color-muted); }
.empty-illustrated { display: grid; justify-items: start; gap: var(--space-sm); }
.empty-illustrated img { width: min(18rem, 100%); border-radius: var(--radius-lg); }
.empty-illustrated b { display: block; color: var(--color-ink); }
.empty-illustrated p { max-width: 46ch; color: var(--color-muted); }
.person__art { margin: 0; aspect-ratio: 4 / 3; border-radius: var(--radius-lg); overflow: hidden; }
.person__art img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 64rem) {
    .person { grid-template-columns: auto minmax(0, 1fr); }
    .person__actions { grid-column: 1 / -1; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); }
    .record__aside .person__art { display: none; }
}
@media (max-width: 40rem) {
    .person { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
    .person__avatar { width: 5.5rem; height: 5.5rem; font-size: var(--text-2xl); }
    .person h1 { font-size: var(--text-2xl); }
    .person__stats { gap: var(--space-lg); }
}
.person-tabs ~ section .person-list { border-top: 0; }
.person-more { margin-top: var(--space-xl); color: var(--color-muted); }

@keyframes skeleton-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
.skeleton,
.js .course__media:not(.is-loaded),
.js .event-row figure:not(.is-loaded) {
    background: linear-gradient(90deg, var(--color-paper-3) 25%, var(--color-paper-2) 50%, var(--color-paper-3) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.4s ease-in-out infinite;
}
.skeleton { display: block; border-radius: var(--radius-sm, 4px); }
.skeleton--line { height: 0.75rem; margin-top: var(--space-xs); }
.skeleton--title { height: 1.1rem; margin-top: var(--space-xs); width: 85%; }
.result-count .skeleton--line { display: inline-block; margin-top: 0; }
.date-block.skeleton { border: 0; }
.event-row__figure-skeleton { aspect-ratio: 16 / 10; border-radius: var(--radius-md); }
.js .course__media img,
.js .event-row figure img { opacity: 0; transition: opacity var(--dur-short, .2s) var(--ease-out); }
.js .course__media.is-loaded img,
.js .event-row figure.is-loaded img { opacity: 1; }
@media (max-width: 40rem) { .event-row__figure-skeleton { display: none; } }
@media (prefers-reduced-motion: reduce) {
    .skeleton,
    .js .course__media:not(.is-loaded),
    .js .event-row figure:not(.is-loaded) { animation: none; }
    .js .course__media img, .js .event-row figure img { transition: none; }
}

.person-head--card { padding-bottom: var(--space-lg); border-bottom: 0; }
/* Not overflow: hidden: that clipped the badge details at the card's edge on
   small screens. The cover rounds its own top corners instead. */
.person-card { border: var(--rule); border-radius: var(--radius-lg); background: var(--color-paper); }
.person-cover {
    height: 8.5rem;
    border-radius: calc(var(--radius-lg) - 1px) calc(var(--radius-lg) - 1px) 0 0;
    background:
        radial-gradient(circle at 1px 1px, rgba(255, 255, 255, .14) 1px, transparent 0) 0 0 / 18px 18px,
        linear-gradient(120deg, var(--color-accent-strong), var(--color-accent));
}
.person-card .person { margin-top: 0; padding: 0 var(--space-xl) var(--space-xl); }
.person-card .person__avatar {
    margin-top: -4rem;
    border: 4px solid var(--color-paper);
    box-shadow: 0 2px 10px rgba(15, 23, 42, .12);
}
.person-card .person__identity { padding-top: var(--space-md); }
.person-card .person__actions { padding-top: var(--space-md); }
.person h1 { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); }
.person__verified { display: inline-flex; width: 1.5rem; height: 1.5rem; color: var(--color-accent); }
.person__verified svg { width: 100%; height: 100%; }
.person__credentials { margin-top: var(--space-2xs); font-size: var(--text-sm); font-weight: 600; color: var(--color-ink); letter-spacing: .01em; }
@media (max-width: 40rem) {
    .person-cover { height: 6rem; }
    .person-card .person { padding: 0 var(--space-md) var(--space-md); }
    .person-card .person__avatar { margin-top: -3rem; }
    .person-card .person__identity { padding-top: 0; }
}