:root {
  --ink: #102f46;
  --ink-soft: #456a82;
  --blue: #087bb8;
  --blue-deep: #075c8d;
  --ice: #edf9ff;
  --panel: rgba(255, 255, 255, 0.5);
  --panel-strong: rgba(255, 255, 255, 0.72);
  --stroke: rgba(70, 150, 195, 0.3);
  --glow: rgba(68, 181, 235, 0.25);
  --shadow: 0 22px 60px rgba(18, 86, 124, 0.14);
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --serif: Iowan Old Style, Georgia, serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: auto;
}
body {
  margin: 0;
  background: var(--ice);
  color: var(--ink);
  font-family: var(--sans);
}
button,
a,
select {
  font: inherit;
}
button {
  color: inherit;
}
a {
  color: inherit;
}
.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
}
.skip-link:focus {
  left: 10px;
  z-index: 20;
  padding: 10px;
  background: #fff;
}
.cursor-glow {
  position: fixed;
  z-index: 50;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle,
    rgba(105, 202, 246, 0.19),
    rgba(105, 202, 246, 0) 68%
  );
  mix-blend-mode: multiply;
  transition: opacity 0.35s ease;
}
.inner {
  width: min(1180px, calc(100% - 48px));
  margin: auto;
}
.hero {
  --scene: url("backgrounds/sky.jpg");
  --preview: var(--scene);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100svh;
  background-image: var(--scene);
  background-position: center var(--scene-shift, 50%);
  background-size: cover;
  color: var(--ink);
  transition: background-image 0.9s ease;
}
.hero:before,
.hero:after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -8%;
  pointer-events: none;
}
.hero:before {
  background: linear-gradient(
    180deg,
    rgba(239, 250, 255, 0.82),
    rgba(239, 250, 255, 0.66) 54%,
    rgba(232, 247, 255, 0.8)
  );
  transform: translateY(var(--cloud-shift, 0)) scale(1.04);
  transition: transform 0.15s linear;
}
.hero:after {
  opacity: 0;
  background: var(--preview) center/cover no-repeat;
  mix-blend-mode: soft-light;
  transition: opacity 0.45s ease;
}
.hero.is-previewing:after {
  opacity: 0.18;
}
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.78);
}
.brand {
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.16em;
}
.top a {
  font-size: 13px;
  font-weight: 750;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}
.hero-layout {
  display: grid;
  grid-template-columns: minmax(230px, 0.7fr) minmax(480px, 1.3fr);
  gap: 42px 64px;
  align-items: center;
  padding: 56px 0 30px;
}
.intro {
  padding-bottom: 40px;
}
.eyebrow {
  margin: 0 0 15px;
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.intro h1,
.section-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.03;
}
.intro h1 {
  max-width: 430px;
  font-size: clamp(48px, 5.2vw, 74px);
}
.intro-copy {
  max-width: 365px;
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.55;
}
.stage {
  position: relative;
  min-width: 0;
  text-align: center;
}
.stage:before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 12% 6% 20%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow), transparent 68%);
  filter: blur(6px);
  transition: background 0.6s ease;
}
.phase {
  min-height: 22px;
  margin: 0;
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.canvas-wrap {
  position: relative;
  margin: 10px auto 0;
  width: min(600px, 100%);
}
#canvas {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 22px 30px rgba(9, 84, 133, 0.16));
}
.timer {
  margin-top: -10px;
  font-family: var(--serif);
  font-size: 38px;
  line-height: 1;
}
.progress {
  display: flex;
  justify-content: center;
  gap: 6px;
  min-height: 8px;
  margin: 17px auto 0;
}
.progress-dot {
  width: 30px;
  height: 4px;
  border-radius: 100px;
  background: rgba(57, 132, 174, 0.18);
  overflow: hidden;
}
.progress-dot:after {
  content: "";
  display: block;
  width: var(--progress, 0%);
  height: 100%;
  border-radius: inherit;
  background: var(--blue);
  transition: width 0.12s linear;
}
.progress-dot.active {
  background: rgba(57, 132, 174, 0.25);
}
.controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 17px;
}
.control-button {
  min-height: 52px;
  padding: 0 19px;
  border: 1px solid var(--stroke);
  border-radius: 8px;
  background: var(--panel-strong);
  box-shadow: 0 8px 18px rgba(20, 91, 129, 0.09);
  backdrop-filter: blur(16px) saturate(130%);
  cursor: pointer;
  transition:
    transform 0.28s cubic-bezier(0.2, 0.7, 0.2, 1),
    box-shadow 0.28s ease,
    background 0.28s ease;
}
.control-button:hover {
  background: #fff;
  box-shadow: 0 15px 28px rgba(20, 91, 129, 0.18);
}
.control-button.primary {
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: 0 14px 26px rgba(8, 103, 164, 0.24);
  color: #fff;
  font-weight: 800;
}
.control-button.primary:hover {
  background: var(--blue-deep);
}
.sound-control {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 12px;
  border: 1px solid var(--stroke);
  border-radius: 8px;
  background: var(--panel-strong);
  box-shadow: 0 8px 18px rgba(20, 91, 129, 0.09);
  backdrop-filter: blur(16px);
}
.sound-control span {
  font-size: 16px;
}
.sound-control select {
  max-width: 132px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
  outline: 0;
  cursor: pointer;
}
.active-detail {
  width: min(100%, 570px);
  margin: 24px auto 0;
  padding: 17px 20px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 14px 32px rgba(24, 99, 137, 0.11);
  backdrop-filter: blur(20px) saturate(145%);
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
  text-align: left;
}
.active-detail b {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 15px;
}
.active-detail strong {
  color: var(--ink);
}
.exercise-browser {
  padding: 30px 0 64px;
}
.browser-top {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 15px;
}
.browser-title {
  margin: 0;
  font-size: 15px;
  font-weight: 850;
}
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.filter-tab {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.33);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}
.filter-tab:hover,
.filter-tab[aria-selected="true"] {
  border-color: rgba(8, 123, 184, 0.5);
  background: rgba(255, 255, 255, 0.8);
  color: var(--blue-deep);
}
.exercise-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.exercise-card {
  position: relative;
  display: grid;
  grid-template-columns: 31px 1fr;
  gap: 11px;
  min-height: 102px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.42);
  box-shadow: 0 10px 25px rgba(31, 109, 151, 0.08);
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  transform: translate3d(var(--mx, 0), var(--my, 0), 0);
  transition:
    transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1),
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    background 0.3s ease;
}
.exercise-card:before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--px, 50%) var(--py, 50%),
    rgba(112, 209, 248, 0.28),
    transparent 45%
  );
  opacity: 0;
  transition: opacity 0.25s ease;
}
.exercise-card:hover:before,
.exercise-card[aria-checked="true"]:before {
  opacity: 1;
}
.exercise-card:hover,
.exercise-card[aria-checked="true"] {
  border-color: rgba(8, 123, 184, 0.63);
  background: rgba(255, 255, 255, 0.78);
  box-shadow:
    0 0 0 3px rgba(129, 202, 239, 0.22),
    0 17px 30px rgba(31, 109, 151, 0.15);
}
.exercise-number {
  z-index: 1;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(53, 137, 184, 0.46);
  border-radius: 50%;
  color: var(--blue);
  font-size: 13px;
  font-style: normal;
}
.exercise-card > span {
  z-index: 1;
  align-self: center;
}
.exercise-card b {
  display: block;
  font-size: 14px;
}
.exercise-card small {
  display: block;
  margin-top: 3px;
  color: var(--ink-soft);
  font-size: 11px;
}
.exercise-card em {
  display: block;
  margin-top: 6px;
  color: var(--blue-deep);
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.section {
  position: relative;
  padding: 92px 0;
}
.research {
  background: #f9fdff;
}
.research-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(420px, 1.28fr);
  gap: 84px;
  align-items: start;
}
.section-title {
  font-size: clamp(40px, 4.4vw, 62px);
}
.research-copy {
  max-width: 700px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.65;
}
.research-copy p {
  margin: 0 0 20px;
}
.research-copy h3 {
  margin: 27px 0 10px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.3;
}
.research-highlight {
  padding: 18px 20px;
  border-left: 3px solid var(--blue);
  border-radius: 0 8px 8px 0;
  background: linear-gradient(
    90deg,
    rgba(222, 246, 255, 0.78),
    rgba(255, 255, 255, 0)
  );
  color: var(--ink);
}
.research-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 27px;
}
.source {
  display: inline-block;
  padding: 10px 12px;
  border: 1px solid var(--stroke);
  border-radius: 8px;
  background: #fff;
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    background 0.2s ease;
}
.source:hover {
  transform: translateY(-2px);
  background: #eef9ff;
}
.method {
  background: #e7f7ff;
}
.method-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}
.method-head p {
  max-width: 430px;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.55;
}
.moment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}
.moment {
  padding: 23px;
  border-top: 2px solid var(--blue);
  background: rgba(255, 255, 255, 0.4);
}
.moment h3 {
  margin: 0 0 8px;
  font-size: 16px;
}
.moment p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
}
.moment span {
  display: block;
  margin-top: 14px;
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 800;
}
.cta {
  --cta-shift: 0px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 98px 0;
  background: url("backgrounds/mountains.jpg") center
    calc(50% + var(--cta-shift)) / cover;
  color: var(--ink);
}
.cta:before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: rgba(232, 247, 255, 0.79);
}
.cta .row {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 52px;
  align-items: end;
}
.cta h2 {
  margin: 0;
  max-width: 760px;
  font-family: var(--serif);
  font-size: clamp(43px, 5.1vw, 72px);
  font-weight: 400;
  line-height: 1.04;
}
.booking-box {
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.booking-box p {
  margin: 0 0 17px;
  color: var(--ink-soft);
  line-height: 1.5;
}
.booking-box a {
  color: var(--blue-deep);
  font-weight: 800;
}
.booking-box .booking-link {
  display: block;
  padding: 16px 18px;
  border-radius: 8px;
  background: var(--blue);
  box-shadow: 0 13px 25px rgba(8, 103, 164, 0.23);
  color: #fff;
  text-decoration: none;
  transition:
    transform 0.28s cubic-bezier(0.2, 0.7, 0.2, 1),
    background 0.28s ease;
}
.booking-box .booking-link:hover {
  background: var(--blue-deep);
}
.site-footer {
  padding: 30px 0;
  background: #102f46;
  color: rgba(255, 255, 255, 0.82);
}
.site-footer-inner,
.legal-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.site-footer p {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
}
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.site-footer a,
.legal-top a {
  color: #fff;
  font-size: 13px;
  font-weight: 750;
  text-decoration-color: rgba(255, 255, 255, 0.48);
  text-underline-offset: 4px;
}
.legal-top {
  padding: 22px 0;
  background: #102f46;
}
.legal-top .brand {
  color: #fff;
  text-decoration: none;
}
.legal-page {
  padding: clamp(76px, 10vw, 136px) 24px;
  background: #eefaff;
}
.legal-copy {
  width: min(760px, 100%);
  margin: 0 auto;
}
.legal-copy h1 {
  max-width: 680px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 78px);
  font-weight: 400;
  line-height: 1;
}
.legal-copy h2 {
  margin: 0 0 12px;
  font-size: 19px;
}
.legal-copy p,
.legal-copy li {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}
.legal-copy a {
  color: var(--blue-deep);
  font-weight: 750;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.legal-copy .legal-lead {
  margin: 16px 0 42px;
  color: var(--blue-deep);
  font-size: 14px;
  font-weight: 750;
}
.legal-copy section {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 2px solid rgba(22, 134, 194, 0.28);
}
.legal-copy section p:last-child {
  margin-bottom: 0;
}
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s ease,
    transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.magnetic {
  will-change: transform;
}
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
button:focus-visible,
a:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(8, 123, 184, 0.4);
  outline-offset: 3px;
}
@media (max-width: 920px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 42px;
  }
  .intro {
    padding: 0;
  }
  .intro h1 {
    max-width: 560px;
  }
  .intro-copy {
    max-width: 510px;
  }
  .exercise-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .research-grid,
  .cta .row {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .method-head {
    display: block;
  }
  .method-head p {
    margin-top: 17px;
  }
  .cta .row {
    gap: 34px;
  }
  .booking-box {
    max-width: 480px;
  }
  .site-footer-inner,
  .legal-top-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (max-width: 560px) {
  .inner {
    width: min(100% - 28px, 640px);
  }
  .top {
    padding: 18px 0;
  }
  .brand {
    font-size: 11px;
  }
  .hero-layout {
    padding-top: 32px;
  }
  .intro h1 {
    font-size: clamp(45px, 13vw, 62px);
  }
  .intro-copy {
    font-size: 15px;
  }
  .phase {
    font-size: 10px;
    letter-spacing: 0.11em;
  }
  .canvas-wrap {
    width: 100%;
  }
  .timer {
    font-size: 34px;
  }
  .controls {
    gap: 8px;
  }
  .control-button {
    min-height: 48px;
    padding: 0 14px;
  }
  .sound-control {
    min-height: 48px;
  }
  .active-detail {
    padding: 15px 16px;
    font-size: 13px;
  }
  .exercise-browser {
    padding: 24px 0 48px;
  }
  .browser-top {
    display: block;
  }
  .filter-tabs {
    justify-content: flex-start;
    margin-top: 14px;
    overflow: auto;
    padding-bottom: 3px;
    flex-wrap: nowrap;
  }
  .filter-tab {
    white-space: nowrap;
  }
  .exercise-grid {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  .exercise-card {
    min-height: 82px;
    padding: 12px;
  }
  .exercise-card em {
    display: none;
  }
  .section {
    padding: 64px 0;
  }
  .research-copy {
    font-size: 15px;
  }
  .moment-grid {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 24px;
  }
  .moment {
    padding: 18px;
  }
  .cta {
    padding: 68px 0;
  }
  .cta .row {
    gap: 28px;
  }
  .booking-box {
    padding: 20px;
  }
  .site-footer {
    padding: 26px 0;
  }
  .site-footer nav {
    gap: 12px 18px;
  }
  .legal-page {
    padding: 64px 14px 82px;
  }
  .legal-copy h1 {
    font-size: clamp(42px, 12vw, 58px);
  }
  .legal-copy p,
  .legal-copy li {
    font-size: 15px;
  }
  .cursor-glow {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
  .cursor-glow {
    display: none;
  }
}

@media (min-width: 921px) {
  .exercise-card:last-child {
    grid-column: 2 / span 2;
  }
}

/* Refined page-specific design rules. */
.cursor-glow {
  width: 105px;
  height: 105px;
}
.exercise-browser {
  margin-top: 184px;
  padding-top: 64px;
}
.canvas-wrap {
  isolation: isolate;
}
.sound-toggle {
  display: grid;
  width: 52px;
  min-height: 52px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--stroke);
  border-radius: 8px;
  background: var(--panel-strong);
  box-shadow: 0 8px 18px rgba(20, 91, 129, 0.09);
  backdrop-filter: blur(16px) saturate(130%);
  color: var(--ink);
  cursor: pointer;
  transition:
    transform 0.28s cubic-bezier(0.2, 0.7, 0.2, 1),
    background 0.28s ease,
    box-shadow 0.28s ease;
}
.sound-toggle:hover {
  background: #fff;
  box-shadow: 0 15px 28px rgba(20, 91, 129, 0.18);
}
.sound-toggle span {
  font-size: 20px;
  line-height: 1;
}
.sound-toggle[data-muted="true"] {
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.4);
}
.lung-meter {
  position: absolute;
  z-index: 2;
  top: 10px;
  right: 10px;
  width: 126px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 8px;
  background: rgba(246, 252, 255, 0.32);
  box-shadow: 0 12px 26px rgba(18, 90, 133, 0.11);
  backdrop-filter: blur(14px) saturate(145%);
  pointer-events: none;
  opacity: 0.96;
}
.lung-meter svg {
  display: block;
  width: 100%;
  height: auto;
}
.lung-meter .torso {
  fill: none;
  stroke: rgba(19, 103, 157, 0.34);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.lung-meter .lung-outline {
  fill: rgba(226, 247, 255, 0.28);
  stroke: rgba(12, 120, 184, 0.72);
  stroke-width: 2;
  stroke-linejoin: round;
}
.lung-meter .airway {
  fill: none;
  stroke: rgba(12, 120, 184, 0.48);
  stroke-width: 2;
  stroke-linecap: round;
}
.lung-meter #lung-fill {
  fill: url(#lung-gradient);
  transition:
    y 0.1s linear,
    height 0.1s linear;
}
@media (max-width: 920px) {
  .exercise-browser {
    margin-top: 112px;
    padding-top: 48px;
  }
}
@media (max-width: 560px) {
  .exercise-browser {
    margin-top: 78px;
    padding-top: 38px;
  }
  .lung-meter {
    top: 0;
    right: 0;
    width: 90px;
    padding: 5px;
    opacity: 0.88;
  }
}

#übungen {
  --category: #1686c2;
  --category-soft: rgba(22, 134, 194, 0.12);
  position: relative;
  isolation: isolate;
}
#übungen[data-filter="ankommen"] {
  --category: #1686c2;
  --category-soft: rgba(22, 134, 194, 0.13);
}
#übungen[data-filter="beruhigen"] {
  --category: #138b7d;
  --category-soft: rgba(19, 139, 125, 0.13);
}
#übungen[data-filter="fokus"] {
  --category: #c58318;
  --category-soft: rgba(197, 131, 24, 0.14);
}
#übungen:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 68px;
  right: -5%;
  width: 330px;
  height: 230px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--category-soft), transparent 67%);
  filter: blur(5px);
  opacity: 0.88;
  pointer-events: none;
  transition: background 0.5s ease;
}
.filter-tab {
  position: relative;
  overflow: hidden;
}
.filter-tab[aria-selected="true"] {
  border-color: var(--category);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 8px 20px var(--category-soft);
  color: var(--category);
}
.filter-tab[aria-selected="true"]:after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: 5px;
  left: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--category);
}
.exercise-card {
  --card-accent: #1686c2;
  --card-soft: rgba(22, 134, 194, 0.12);
  animation: card-arrive 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  animation-delay: calc(var(--order, 0) * 45ms);
}
.exercise-card[data-group="ankommen"] {
  --card-accent: #1686c2;
  --card-soft: rgba(22, 134, 194, 0.12);
}
.exercise-card[data-group="beruhigen"] {
  --card-accent: #138b7d;
  --card-soft: rgba(19, 139, 125, 0.12);
}
.exercise-card[data-group="fokus"] {
  --card-accent: #c58318;
  --card-soft: rgba(197, 131, 24, 0.13);
}
.exercise-card:after {
  content: attr(data-glyph);
  position: absolute;
  right: 14px;
  bottom: 10px;
  color: var(--card-accent);
  font-family: Georgia, serif;
  font-size: 25px;
  line-height: 1;
  opacity: 0.25;
  transition:
    transform 0.35s ease,
    opacity 0.35s ease,
    color 0.35s ease;
}
.exercise-card:hover:after,
.exercise-card[aria-checked="true"]:after {
  opacity: 0.72;
  transform: translateY(-3px) scale(1.12);
}
.exercise-card:hover,
.exercise-card[aria-checked="true"] {
  border-color: var(--card-accent);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.88),
    var(--card-soft)
  );
  box-shadow:
    0 0 0 3px var(--card-soft),
    0 18px 32px rgba(31, 109, 151, 0.14);
}
.exercise-card .exercise-number {
  border-color: color-mix(in srgb, var(--card-accent) 55%, white);
  color: var(--card-accent);
  background: rgba(255, 255, 255, 0.48);
  transition:
    background 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease;
}
.exercise-card[aria-checked="true"] .exercise-number {
  border-color: var(--card-accent);
  background: var(--card-accent);
  color: #fff;
}
.exercise-card em {
  color: var(--card-accent);
}
@keyframes card-arrive {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@media (max-width: 700px) {
  #übungen:before {
    top: 104px;
    right: -40%;
    width: 250px;
    height: 190px;
  }
  .exercise-card:after {
    right: 12px;
    bottom: 11px;
    font-size: 22px;
  }
}

#übungen .browser-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--category);
  transition: color 0.4s ease;
}
#übungen .browser-title:before {
  content: "";
  width: 5px;
  height: 22px;
  border-radius: 8px;
  background: var(--category);
  box-shadow: 0 3px 10px var(--category-soft);
  transition:
    background 0.4s ease,
    box-shadow 0.4s ease;
}
.filter-tab[aria-selected="true"] {
  border-color: var(--category);
  background: var(--category);
  box-shadow: 0 10px 22px var(--category-soft);
  color: #fff;
}
.filter-tab[aria-selected="true"]:after {
  background: rgba(255, 255, 255, 0.84);
}
#übungen[data-filter="ankommen"] .exercise-grid,
#übungen[data-filter="beruhigen"] .exercise-grid,
#übungen[data-filter="fokus"] .exercise-grid {
  justify-content: center;
  margin-right: auto;
  margin-left: auto;
}
.exercise-grid {
  transition: grid-template-columns 0.35s ease;
}
#übungen[data-filter="ankommen"] .exercise-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 1180px;
}
#übungen[data-filter="beruhigen"] .exercise-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 900px;
}
#übungen[data-filter="fokus"] .exercise-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 900px;
}
#übungen[data-filter="ankommen"] .exercise-card:last-child,
#übungen[data-filter="beruhigen"] .exercise-card:last-child,
#übungen[data-filter="fokus"] .exercise-card:last-child {
  grid-column: auto;
}
@media (max-width: 920px) {
  #übungen[data-filter="ankommen"] .exercise-grid,
  #übungen[data-filter="beruhigen"] .exercise-grid,
  #übungen[data-filter="fokus"] .exercise-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 610px;
  }
}
@media (max-width: 560px) {
  #übungen[data-filter="ankommen"] .exercise-grid,
  #übungen[data-filter="beruhigen"] .exercise-grid,
  #übungen[data-filter="fokus"] .exercise-grid {
    grid-template-columns: 1fr;
    max-width: none;
  }
  .filter-tab[aria-selected="true"] {
    box-shadow: 0 7px 16px var(--category-soft);
  }
}

#übungen .exercise-card {
  border-color: color-mix(
    in srgb,
    var(--card-accent) 36%,
    rgba(255, 255, 255, 0.94)
  );
  box-shadow:
    inset 0 -3px 0 color-mix(in srgb, var(--card-accent) 72%, transparent),
    0 10px 25px rgba(31, 109, 151, 0.08);
}
#übungen .exercise-card:hover,
#übungen .exercise-card[aria-checked="true"] {
  border-color: var(--card-accent);
  box-shadow:
    inset 0 -3px 0 var(--card-accent),
    0 0 0 3px var(--card-soft),
    0 18px 32px rgba(31, 109, 151, 0.14);
}

#übungen .filter-tab {
  --filter-accent: #1686c2;
  position: relative;
  border-color: color-mix(
    in srgb,
    var(--filter-accent) 48%,
    rgba(255, 255, 255, 0.9)
  );
  box-shadow: inset 0 -2px 0 color-mix(in srgb, var(--filter-accent) 72%, transparent);
  color: color-mix(in srgb, var(--filter-accent) 78%, var(--ink));
}
#übungen .filter-tab:nth-child(3) {
  --filter-accent: #138b7d;
}
#übungen .filter-tab:nth-child(4) {
  --filter-accent: #c58318;
}
#übungen .filter-tab:after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: 5px;
  left: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--filter-accent);
  opacity: 0.8;
  transition:
    background 0.25s ease,
    opacity 0.25s ease;
}
#übungen .filter-tab[aria-selected="true"] {
  border-color: var(--filter-accent);
  background: var(--filter-accent);
  box-shadow:
    0 10px 22px color-mix(in srgb, var(--filter-accent) 30%, transparent),
    inset 0 -2px 0 rgba(255, 255, 255, 0.76);
  color: #fff;
}
#übungen .filter-tab[aria-selected="true"]:after {
  background: rgba(255, 255, 255, 0.88);
  opacity: 1;
}

.pillar {
  background: #f9fdff;
}
.pillar-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 50px;
}
.pillar-jump a {
  padding: 9px 12px;
  border: 1px solid rgba(22, 134, 194, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    background 0.2s ease;
}
.pillar-jump a:hover {
  transform: translateY(-2px);
  background: #fff;
}
.pillar-jump a:nth-child(2),
.pillar-jump a:nth-child(3) {
  border-color: rgba(19, 139, 125, 0.42);
  color: #087d70;
}
.pillar-jump a:nth-child(4) {
  border-color: rgba(197, 131, 24, 0.42);
  color: #a66a00;
}
.pillar-lead,
.attention-head,
.coaching-head,
.research-deep-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(350px, 1.1fr);
  gap: 78px;
  align-items: start;
}
.pillar-lead > p,
.attention-head > p,
.coaching-head > p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.65;
}
.knowledge-flow {
  margin-top: 55px;
  border-top: 1px solid rgba(70, 150, 195, 0.22);
}
.knowledge-piece {
  --knowledge: #1686c2;
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(70, 150, 195, 0.22);
}
.knowledge-piece.tone-vagus {
  --knowledge: #138b7d;
}
.knowledge-piece.tone-rhythm {
  --knowledge: #c58318;
}
.knowledge-index {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  margin: 0;
  border: 1px solid color-mix(in srgb, var(--knowledge) 55%, white);
  border-radius: 50%;
  color: var(--knowledge);
  font-size: 12px;
  font-weight: 800;
}
.knowledge-piece h3,
.practice-item h3,
.field-grid h3 {
  margin: 2px 0 8px;
  color: var(--ink);
  font-size: 18px;
}
.knowledge-piece p:not(.knowledge-index),
.practice-item p,
.field-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.62;
}
.attention {
  background: #e7f7ff;
}
.attention-head,
.coaching-head {
  margin-bottom: 42px;
}
.attention-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.attention-grid article {
  padding: 0 0 25px;
  border-bottom: 3px solid #1686c2;
}
.attention-grid article:nth-child(2) {
  border-color: #138b7d;
}
.attention-grid article:nth-child(3) {
  border-color: #c58318;
}
.attention-number {
  display: block;
  margin-bottom: 22px;
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.12em;
}
.attention-grid article:nth-child(2) .attention-number {
  color: #087d70;
}
.attention-grid article:nth-child(3) .attention-number {
  color: #a66a00;
}
.attention-grid h3 {
  margin: 0 0 10px;
  font-size: 18px;
}
.attention-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.62;
}
.polarity-line {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 32px;
  margin-top: 64px;
  padding: 25px 0;
  border-top: 1px solid rgba(70, 150, 195, 0.28);
  border-bottom: 1px solid rgba(70, 150, 195, 0.28);
}
.polarity-line .eyebrow {
  margin: 4px 0;
}
.polarity-line > p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.62;
}
.polarity-line strong {
  color: var(--ink);
}
.coaching {
  background: #fff;
}
.practice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px 56px;
}
.practice-item {
  padding-top: 21px;
  border-top: 2px solid rgba(22, 134, 194, 0.7);
}
.practice-item:nth-child(2),
.practice-item:nth-child(3) {
  border-color: rgba(19, 139, 125, 0.72);
}
.practice-item:nth-child(4) {
  border-color: rgba(197, 131, 24, 0.78);
}
.practice-item .practice-note {
  margin-top: 14px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}
.field-notes {
  background: #f2fbff;
}
.field-head {
  max-width: 650px;
}
.field-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-top: 40px;
}
.field-grid > div {
  padding-top: 20px;
  border-top: 1px solid rgba(22, 134, 194, 0.54);
}
.field-grid > div:nth-child(2) {
  border-color: rgba(19, 139, 125, 0.65);
}
.field-grid > div:nth-child(3) {
  border-color: rgba(197, 131, 24, 0.68);
}
.field-grid > div:nth-child(4) {
  border-color: rgba(19, 139, 125, 0.65);
}
.research-deep {
  background: #fbfdff;
}
.research-deep-copy {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.68;
}
.research-deep-copy p {
  margin: 0 0 19px;
}
.research-deep-copy .research-sources {
  margin-top: 27px;
}
@media (max-width: 920px) {
  .pillar-lead,
  .attention-head,
  .coaching-head,
  .research-deep-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .attention-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .polarity-line {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 42px;
  }
  .practice-grid {
    gap: 29px;
  }
  .field-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .pillar-jump {
    flex-wrap: nowrap;
    overflow: auto;
    margin-bottom: 35px;
    padding-bottom: 5px;
  }
  .pillar-jump a {
    white-space: nowrap;
  }
  .knowledge-flow {
    margin-top: 37px;
  }
  .knowledge-piece {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 13px;
    padding: 23px 0;
  }
  .knowledge-piece h3,
  .practice-item h3,
  .field-grid h3 {
    font-size: 17px;
  }
  .knowledge-piece p:not(.knowledge-index),
  .practice-item p,
  .field-grid p,
  .attention-grid p {
    font-size: 14px;
  }
  .practice-grid,
  .field-grid {
    grid-template-columns: 1fr;
    gap: 27px;
  }
  .attention-head,
  .coaching-head {
    margin-bottom: 31px;
  }
  .attention-grid {
    gap: 23px;
  }
  .polarity-line {
    margin-top: 40px;
    padding: 21px 0;
  }
  .research-deep-copy {
    font-size: 15px;
  }
}

.vagus-brief {
  display: grid;
  grid-template-columns: minmax(220px, 0.65fr) minmax(360px, 1.35fr);
  gap: 32px;
  margin: 0;
  padding: 34px 0;
  border-bottom: 1px solid rgba(70, 150, 195, 0.22);
  border-left: 3px solid #138b7d;
}
.vagus-brief > div {
  padding-left: 24px;
}
.vagus-brief .eyebrow {
  margin-bottom: 12px;
  color: #087d70;
}
.vagus-brief h3 {
  margin: 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.25;
}
.vagus-brief ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 28px;
  margin: 0;
  padding: 0 20px 0 28px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
}
.vagus-brief li::marker {
  color: #138b7d;
  font-weight: 800;
}
.vagus-brief strong {
  color: var(--ink);
}
.vagus-brief .source {
  grid-column: 2;
  justify-self: start;
  margin-left: 0;
}
.media-interlude {
  position: relative;
  min-height: 165svh;
  background: #e7f7ff;
}
.media-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background: #cfeeff;
}
.media-sticky:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(225, 245, 255, 0.14),
    rgba(225, 245, 255, 0.04) 42%,
    rgba(225, 245, 255, 0.28)
  );
  pointer-events: none;
}
.scroll-media-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 53%;
  transform: scale(1.035);
}
.media-band {
  position: relative;
  z-index: 1;
  width: min(940px, calc(100% - 48px));
  margin: -54svh auto 0;
  padding: clamp(52px, 8vw, 104px) clamp(24px, 5vw, 72px)
    clamp(72px, 10vw, 132px);
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 8px 8px 0 0;
  background: rgba(231, 247, 255, 0.91);
  box-shadow: 0 -18px 48px rgba(20, 90, 125, 0.13);
  backdrop-filter: blur(16px) saturate(135%);
}
.media-band .eyebrow {
  margin-bottom: 16px;
  color: #087d70;
}
.media-band p:last-child {
  max-width: 660px;
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(29px, 3.5vw, 46px);
  line-height: 1.15;
}
@media (max-width: 920px) {
  .vagus-brief {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .vagus-brief ol {
    grid-template-columns: 1fr;
    padding-left: 47px;
  }
  .vagus-brief .source {
    grid-column: auto;
    margin-left: 24px;
  }
  .media-interlude {
    min-height: 150svh;
  }
  .media-band {
    width: min(100% - 28px, 640px);
    margin-top: -48svh;
    padding: 48px 24px 72px;
  }
}
@media (max-width: 560px) {
  .vagus-brief {
    padding: 25px 0;
  }
  .vagus-brief > div {
    padding-left: 18px;
  }
  .vagus-brief h3 {
    font-size: 18px;
  }
  .vagus-brief ol {
    gap: 12px;
    padding: 0 8px 0 38px;
    font-size: 14px;
  }
  .vagus-brief .source {
    margin-left: 18px;
  }
  .media-interlude {
    min-height: 142svh;
  }
  .media-band {
    margin-top: -44svh;
    padding: 42px 20px 62px;
    border-radius: 6px 6px 0 0;
  }
  .media-band p:last-child {
    font-size: 30px;
  }
  .scroll-media-image {
    transform: scale(1.02);
  }
}

.stress-response {
  background: #f3fbff;
}
.stress-head {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(350px, 1.1fr);
  gap: 78px;
  align-items: start;
}
.stress-head > p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.65;
}
.stress-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 52px;
}
.stress-card {
  padding: 0 0 28px;
  border-bottom: 3px solid #1686c2;
}
.stress-card:nth-child(2) {
  border-color: #138b7d;
}
.stress-card:nth-child(3) {
  border-color: #c58318;
}
.stress-number {
  margin: 0 0 20px;
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.12em;
}
.stress-card:nth-child(2) .stress-number {
  color: #087d70;
}
.stress-card:nth-child(3) .stress-number {
  color: #a66a00;
}
.stress-card h3,
.stress-note h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 18px;
}
.stress-card p:not(.stress-number),
.stress-note p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.62;
}
.stress-note {
  margin-top: 56px;
  padding: 28px 0 0;
  border-top: 1px solid rgba(197, 131, 24, 0.48);
}
.stress-note h3 {
  color: #7c5200;
}
.stress-response .research-sources {
  margin-top: 30px;
}
.scroll-top {
  position: fixed;
  z-index: 30;
  right: max(20px, calc((100vw - 1280px) / 2));
  bottom: 24px;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(8, 123, 184, 0.42);
  border-radius: 50%;
  background: rgba(248, 253, 255, 0.82);
  box-shadow: 0 12px 26px rgba(20, 90, 125, 0.16);
  backdrop-filter: blur(14px);
  color: var(--blue-deep);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease,
    background 0.25s ease;
}
.scroll-top:hover {
  background: #fff;
}
.scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
@media (max-width: 920px) {
  .stress-head {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .stress-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .scroll-top {
    right: 16px;
    bottom: 18px;
  }
}
@media (max-width: 560px) {
  .stress-grid {
    margin-top: 38px;
  }
  .stress-note {
    margin-top: 42px;
  }
  .stress-card h3,
  .stress-note h3 {
    font-size: 17px;
  }
  .stress-card p:not(.stress-number),
  .stress-note p {
    font-size: 14px;
  }
  .scroll-top {
    width: 42px;
    height: 42px;
    font-size: 22px;
  }
}

.media-interlude {
  position: relative;
  min-height: unset;
  background: transparent;
  isolation: isolate;
}
.media-sticky {
  position: sticky;
  top: 0;
  z-index: 0;
  height: 100svh;
  margin-bottom: -100svh;
}
.media-interlude .attention {
  position: relative;
  z-index: 1;
  margin-bottom: 100svh;
  background: #e7f7ff;
}
.media-interlude .coaching {
  position: relative;
  z-index: 1;
  min-height: 105svh;
  margin: 0;
  padding: clamp(104px, 12vw, 164px) 0 clamp(150px, 18vw, 250px);
  background: rgba(234, 248, 255, 0.94);
  box-shadow: 0 -22px 50px rgba(20, 90, 125, 0.14);
  backdrop-filter: blur(18px) saturate(135%);
}
.media-interlude .coaching:before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #1686c2, #138b7d, #c58318);
}
@media (max-width: 920px) {
  .media-interlude .attention {
    margin-bottom: 92svh;
  }
  .media-interlude .coaching {
    min-height: 100svh;
    padding: 90px 0 160px;
  }
}
@media (max-width: 560px) {
  .media-interlude .attention {
    margin-bottom: 84svh;
  }
  .media-interlude .coaching {
    min-height: 92svh;
    padding: 76px 0 130px;
  }
  .media-sticky {
    height: 100svh;
  }
}

.attention .polarity-line {
  border-bottom: 0;
}
.media-interlude {
  margin-top: -1px;
}
.media-sticky {
  background: #d9f0fb;
}
.media-sticky:after {
  background: linear-gradient(
    180deg,
    rgba(225, 245, 255, 0.06),
    rgba(225, 245, 255, 0.02) 42%,
    rgba(225, 245, 255, 0.18)
  );
}
.scroll-media-image {
  object-position: center 80%;
  transform: scale(1.015);
}

/* Reading guidance and unobtrusive page progress. */
.reading-progress {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.42);
  pointer-events: none;
}
.reading-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, #1686c2, #138b7d, #c58318);
  transition: transform 0.12s linear;
}
.page-map {
  position: relative;
  z-index: 1;
  padding: 40px 0;
  border-top: 1px solid rgba(22, 134, 194, 0.16);
  border-bottom: 1px solid rgba(22, 134, 194, 0.16);
  background: #eefaff;
}
.page-map-inner {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.4fr);
  align-items: center;
  gap: 36px;
}
.page-map .eyebrow {
  margin-bottom: 7px;
}
.page-map h2 {
  max-width: 420px;
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(27px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.05;
}
.page-map-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-start;
}
.page-map-links a {
  padding: 10px 13px;
  border: 1px solid rgba(22, 134, 194, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--blue-deep);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}
.page-map-links a:hover,
.page-map-links a:focus-visible {
  border-color: #1686c2;
  background: #fff;
  transform: translateY(-2px);
}
.sound-toggle[data-muted="true"] {
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.4);
}
.filter-tab:focus-visible,
.exercise-card:focus-visible,
.sound-toggle:focus-visible,
.page-map-links a:focus-visible {
  outline: 3px solid rgba(22, 134, 194, 0.38);
  outline-offset: 3px;
}
@media (max-width: 700px) {
  .page-map {
    padding: 32px 0;
  }
  .page-map-inner {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .page-map-links {
    gap: 8px;
  }
  .page-map-links a {
    padding: 9px 11px;
    font-size: 12px;
  }
}