/* ===== Training science page (/training, training.html + training_page.js) =====
   Paper/ink theme on base.css's tokens, a sibling of lore.css. One responsive layout: widths are
   min()/auto-fill based, so the same rules hold from a phone up with no mobile override. */

body {
  background: var(--paper-warm);
}

.tsci-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 6vw;
  background: var(--paper);
  border-bottom: 3px solid var(--ink);
}
.tsci-topbar__brand {
  font-family: var(--marker);
  font-size: 1.25rem;
  color: var(--ink);
  text-decoration: none;
}
.tsci-pill {
  font-family: var(--arch);
  font-size: 0.875rem;
  color: var(--ink);
  text-decoration: none;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 4px 14px;
  background: var(--paper);
  box-shadow: 2px 2px 0 var(--ink);
}
.tsci-pill:hover {
  background: var(--accent-yellow);
}

.tsci-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 7vh 6vw 10vh;
}

.tsci-hero {
  margin-bottom: 56px;
}
.tsci-kicker {
  display: inline-block;
  font-family: var(--arch);
  font-size: 0.8125rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  background: var(--accent-lime);
  color: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 2px 12px;
  margin-bottom: 14px;
}
.tsci-hero__title {
  font-family: var(--marker);
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1;
  margin: 0 0 16px;
  max-width: 16ch;
}
.tsci-hero__intro {
  font-family: var(--hand);
  font-size: 1.6rem;
  line-height: 1.25;
  color: var(--ink-soft);
  max-width: 40ch;
  margin: 0 0 24px;
}
.tsci-cta {
  display: inline-block;
  font-family: var(--marker);
  font-size: 1.25rem;
  color: var(--paper);
  background: var(--accent-red);
  border: 3px solid var(--ink);
  border-radius: 999px;
  padding: 10px 26px;
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.12s;
}
.tsci-cta:hover {
  transform: translate(-1px, -1px);
}
.tsci-cta--end {
  display: block;
  width: fit-content;
  margin: 24px auto 0;
}

.tsci-block {
  margin-bottom: 64px;
}
.tsci-title {
  font-family: var(--marker);
  font-size: clamp(1.75rem, 3.2vw, 2.6rem);
  line-height: 1.05;
  margin: 0 0 8px;
}
.tsci-sub {
  font-family: var(--hand);
  font-size: 1.3rem;
  color: var(--ink-mute);
  margin: 0 0 22px;
}
.tsci-subtitle {
  font-family: var(--arch);
  font-size: 0.9375rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 28px 0 12px;
}
.tsci-lead {
  font-family: var(--kalam);
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 70ch;
  margin: 12px 0 22px;
}

.tsci-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 18px;
}
.tsci-note,
.tsci-type,
.tsci-lib,
.tsci-week {
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--r-md);
  box-shadow: 4px 4px 0 var(--ink);
}
.tsci-note {
  padding: 18px 20px;
}
.tsci-note h3 {
  font-family: var(--marker);
  font-weight: 400;
  font-size: 1.3rem;
  margin: 0 0 6px;
}
.tsci-note p {
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

.tsci-zones {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr));
  gap: 10px;
}
.tsci-zone {
  display: grid;
  grid-template-columns: 14px 1fr;
  column-gap: 10px;
  align-items: center;
  padding: 10px 12px;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--r-sm);
}
.tsci-zone__swatch {
  grid-row: 1 / 3;
  width: 14px;
  height: 100%;
  min-height: 34px;
  border-radius: 4px;
  border: 1px solid var(--ink);
}
.tsci-zone b {
  font-family: var(--arch);
  font-size: 0.95rem;
}
.tsci-zone__range {
  font-size: 0.95rem;
  color: var(--ink-mute);
}

.tsci-types {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr));
  gap: 20px;
}
.tsci-type {
  padding: 18px 20px 20px;
  scroll-margin-top: 24px;
}
.tsci-type__label {
  display: inline-block;
  font-family: var(--arch);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.tsci-type__title {
  font-family: var(--marker);
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.1;
  margin: 4px 0 12px;
}
.tsci-type--4x4 .tsci-type__title,
.tsci-type--4x8 .tsci-type__title {
  color: var(--accent-red);
}
.tsci-type__row {
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 8px 0 0;
}
.tsci-type__row b {
  font-family: var(--arch);
  color: var(--ink);
}
/* A dark strip so the zone-colored blocks read the way they do in the game. */
.tsci-thumb {
  background: #1d1a14;
  border-radius: var(--r-sm);
  padding: 6px 6px 0;
  overflow: hidden;
}
.tsci-thumb svg {
  display: block;
  width: 100%;
  height: 64px;
}
.tsci-thumb--small svg {
  height: 44px;
}

.tsci-weeks {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr));
  gap: 16px;
}
.tsci-week {
  padding: 14px 16px;
}
.tsci-week__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.tsci-week__num {
  font-family: var(--arch);
  font-size: 0.8125rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.tsci-week__title {
  font-family: var(--marker);
  font-weight: 400;
  font-size: 1.2rem;
}
.tsci-week__note {
  font-size: 0.98rem;
  line-height: 1.4;
  color: var(--ink-soft);
  margin: 6px 0 10px;
}
.tsci-week__rides {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tsci-ride {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}
.tsci-ride__tag {
  flex-shrink: 0;
  font-family: var(--arch);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 1px 8px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: color-mix(in oklab, var(--accent-blue) 45%, var(--paper));
}
.tsci-ride.is-hard .tsci-ride__tag {
  background: var(--accent-red);
  color: var(--paper);
}

.tsci-library {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr));
  gap: 16px;
}
.tsci-lib {
  padding: 14px 16px;
}
.tsci-lib__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.tsci-lib__title {
  font-family: var(--marker);
  font-weight: 400;
  font-size: 1.2rem;
}
.tsci-lib__min {
  font-family: var(--arch);
  font-size: 0.875rem;
  color: var(--ink-mute);
  white-space: nowrap;
}
.tsci-lib__sub {
  font-family: var(--arch);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink-soft);
  margin: -4px 0 8px;
}
.tsci-lib__blurb {
  font-size: 0.98rem;
  line-height: 1.45;
  color: var(--ink-soft);
  margin-top: 10px;
}

.tsci-sources {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-left: 1.4em;
  max-width: 80ch;
}
.tsci-source {
  font-size: 1.05rem;
  line-height: 1.5;
}
.tsci-source__finding {
  color: var(--ink);
}
.tsci-source__cite {
  display: block;
  font-style: normal;
  font-size: 0.95rem;
  color: var(--ink-mute);
}
.tsci-disclaimer {
  margin-top: 22px;
  font-size: 0.95rem;
  color: var(--ink-mute);
  max-width: 80ch;
}