:root {
  color-scheme: light;
  /* Editorial aliases use the canonical tokens declared in styles.css. */
  --paper: var(--color-canvas);
  --paper-strong: var(--color-canvas-elevated);
  --ink: var(--color-text-strong);
  --ink-soft: var(--color-text-muted);
  --line: var(--color-line);
  --emerald: var(--color-accent);
  --emerald-dark: var(--color-accent-strong);
  --emerald-pale: var(--color-accent-pale);
  --night: var(--color-surface-dark);
  --white: var(--color-surface-strong);
  --danger: var(--color-danger);
  --shadow: var(--hero-shadow);
  --radius-sm: 0.8rem;
  --radius-md: 1.3rem;
  --radius-lg: 2rem;
  --shell: min(1180px, calc(100% - 2rem));
  --measure: 68ch;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--emerald);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--night);
  color: var(--white);
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.header-inner {
  min-height: 4.8rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
}

.primary-nav,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.primary-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 0.8rem;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  background: var(--paper-strong);
  color: var(--ink);
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.72rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--night);
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 750;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--accent {
  background: var(--emerald);
  color: var(--night);
}

.button--light {
  border-color: oklch(100% 0 0 / 0.18);
  background: oklch(100% 0 0 / 0.08);
}

.button--ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
}

.button svg {
  width: 1rem;
  height: 1rem;
}

.hero {
  position: relative;
  overflow: clip;
  padding: clamp(4.5rem, 9vw, 8.5rem) 0 clamp(4rem, 8vw, 7rem);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(22rem, 0.82fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 6rem);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--emerald-dark);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  line-height: 1.03;
  text-wrap: balance;
}

h1,
.display-title {
  max-width: 13ch;
  font-family: var(--font-display);
  font-size: clamp(3rem, 7.3vw, 6.8rem);
  font-weight: var(--font-weight-display);
  letter-spacing: -0.065em;
}

h2 {
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.6vw, 4.3rem);
  font-weight: var(--font-weight-display);
  letter-spacing: -0.05em;
}

h3 {
  font-size: clamp(1.18rem, 2vw, 1.45rem);
  letter-spacing: -0.025em;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 61ch;
  margin: 1.5rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.9vw, 1.25rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.8rem;
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.2rem;
  margin: 1.35rem 0 0;
  padding: 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  list-style: none;
}

.trust-line li::before {
  display: inline-block;
  width: 0.46rem;
  height: 0.46rem;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: var(--emerald);
  content: "";
}

.visual-stage {
  position: relative;
  min-height: 41rem;
  border-radius: var(--radius-lg);
  background: var(--night);
  box-shadow: var(--shadow);
  isolation: isolate;
}

.visual-stage::before {
  position: absolute;
  inset: 1.1rem;
  border: 1px solid oklch(100% 0 0 / 0.12);
  border-radius: calc(var(--radius-lg) - 0.6rem);
  content: "";
}

.visual-stage__label {
  position: absolute;
  top: 1.7rem;
  left: 1.7rem;
  z-index: 3;
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.visual-stage__image {
  position: absolute;
  inset: 3.5rem 10% 0;
  width: 80%;
  height: calc(100% - 3.5rem);
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 24px 38px oklch(0% 0 0 / 0.35));
}

.scan-beam {
  position: absolute;
  z-index: 2;
  top: 12%;
  left: 8%;
  width: 84%;
  height: 2px;
  background: var(--emerald);
  box-shadow: 0 0 0.7rem var(--emerald), 0 0 2rem var(--emerald);
  animation: scan 5.8s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}

.signal-card {
  position: absolute;
  z-index: 4;
  right: -1rem;
  bottom: 2.2rem;
  width: min(15rem, 70%);
  padding: 1rem 1.1rem;
  border: 1px solid oklch(100% 0 0 / 0.16);
  border-radius: var(--radius-md);
  background: oklch(18% 0.02 145 / 0.86);
  box-shadow: 0 20px 50px oklch(0% 0 0 / 0.25);
  color: var(--white);
  backdrop-filter: blur(18px);
}

.signal-card strong,
.signal-card span {
  display: block;
}

.download-handoff-section {
  scroll-margin-top: 6rem;
  padding: clamp(1rem, 3vw, 2rem) 0 clamp(4.5rem, 9vw, 8rem);
}

.download-handoff {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.72fr);
  gap: clamp(2rem, 6vw, 5.5rem);
  align-items: center;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4.5rem);
  border-radius: var(--radius-lg);
  background: var(--night);
  color: var(--white);
  box-shadow: var(--shadow);
}

.download-handoff::before {
  position: absolute;
  top: -12rem;
  right: -10rem;
  width: 27rem;
  height: 27rem;
  border: 1px solid oklch(100% 0 0 / 0.1);
  border-radius: 50%;
  box-shadow: 0 0 0 4rem oklch(100% 0 0 / 0.025), 0 0 0 8rem oklch(100% 0 0 / 0.018);
  content: "";
}

.download-handoff__copy,
.download-handoff__qr {
  position: relative;
  z-index: 1;
}

.download-handoff__copy .eyebrow {
  color: var(--emerald);
}

.download-handoff__copy h2 {
  color: var(--white);
}

.download-handoff__copy > p:not(.eyebrow) {
  max-width: 54ch;
  margin: 1.2rem 0 0;
  color: oklch(89% 0.008 145 / 0.72);
}

.download-handoff__steps {
  display: grid;
  gap: 0;
  max-width: 38rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.download-handoff__steps li {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  align-items: center;
  gap: 0.85rem;
  min-height: 3.5rem;
  border-top: 1px solid oklch(100% 0 0 / 0.12);
}

.download-handoff__steps li:last-child {
  border-bottom: 1px solid oklch(100% 0 0 / 0.12);
}

.download-handoff__steps span {
  color: var(--emerald);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.download-handoff__steps p {
  margin: 0;
  color: var(--white);
  font-weight: 700;
}

.download-handoff__action {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.7rem;
}

.download-handoff__action .button--ghost {
  border-color: oklch(100% 0 0 / 0.24);
  color: var(--white);
}

.download-handoff__status {
  color: var(--emerald);
  font-size: 0.86rem;
  font-weight: 750;
}

.download-handoff__qr {
  justify-self: end;
  width: min(100%, 22rem);
  padding: 1rem;
  border: 1px solid oklch(100% 0 0 / 0.16);
  border-radius: 1.7rem;
  background: oklch(100% 0 0 / 0.07);
}

.download-handoff__qr > span,
.download-handoff__qr > small {
  display: block;
  padding: 0.25rem 0.35rem;
  color: oklch(96% 0.005 145 / 0.78);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.download-handoff__qr > div {
  margin: 0.65rem 0;
  overflow: hidden;
  border-radius: 1.05rem;
  background: #f8f7f3;
}

.download-handoff__qr img {
  width: 100%;
  height: auto;
}

.signal-card strong {
  font-size: 1.1rem;
}

.signal-card span {
  margin-top: 0.15rem;
  color: oklch(84% 0.04 156);
  font-size: 0.78rem;
}

@keyframes scan {
  0%, 100% { transform: translateY(0); opacity: 0.35; }
  50% { transform: translateY(27rem); opacity: 1; }
}

.proof-strip {
  border-block: 1px solid var(--line);
  background: oklch(99% 0.004 92 / 0.7);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.proof-item {
  padding: 1.45rem clamp(1rem, 3vw, 2rem);
  border-right: 1px solid var(--line);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item strong,
.proof-item span {
  display: block;
}

.proof-item strong {
  font-size: 0.93rem;
}

.proof-item span {
  margin-top: 0.15rem;
  color: var(--ink-soft);
  font-size: 0.83rem;
}

.section.section {
  display: block;
  padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.section--tight {
  padding-block: clamp(3.2rem, 6vw, 5rem);
}

.page-hero--compact + .section.section {
  padding-top: clamp(1.5rem, 2.5vw, 2.25rem);
}

/* Keep top-level navigation pages compact without changing article heroes. */
.page-hero:has(.breadcrumbs > li:nth-child(2):last-child) + .section.section {
  padding-top: clamp(2rem, 3.5vw, 3.25rem);
}

.section--night {
  background: var(--night);
  color: var(--white);
}

.section--night h2,
.section--night h3 {
  color: var(--white);
}

.section--night .eyebrow {
  color: var(--emerald);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.65fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-heading--solo,
.page-hero-grid--solo {
  grid-template-columns: minmax(0, 1fr);
}

.section-heading > p {
  max-width: 52ch;
  margin: 0;
  color: var(--ink-soft);
}

.section--night .section-heading > p,
.section--night .muted {
  color: oklch(78% 0.015 145);
}

.feature-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-panel {
  position: relative;
  overflow: hidden;
  min-height: 31rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  text-decoration: none;
  transition: transform 260ms ease, box-shadow 260ms ease;
}

.feature-panel:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 55px oklch(18% 0.02 145 / 0.1);
}

.feature-panel__copy {
  position: relative;
  z-index: 2;
  padding: 1.5rem;
}

.feature-panel__copy p {
  margin: 0.6rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.feature-panel img {
  position: absolute;
  inset: 10.5rem 0 0;
  width: 100%;
  height: calc(100% - 10.5rem);
  object-fit: cover;
  object-position: top center;
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.feature-panel:hover img {
  transform: scale(1.025);
}

.index-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.1rem;
  height: 2.1rem;
  margin-bottom: 1rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--emerald-dark);
  font-size: 0.76rem;
  font-weight: 800;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  counter-reset: process;
}

.process-step {
  position: relative;
  padding: 2rem;
  border-top: 1px solid oklch(100% 0 0 / 0.18);
}

.process-step::before {
  counter-increment: process;
  content: "0" counter(process);
  display: block;
  margin-bottom: 3.8rem;
  color: var(--emerald);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.process-step + .process-step {
  border-left: 1px solid oklch(100% 0 0 / 0.18);
}

.process-step p {
  color: oklch(78% 0.015 145);
}

.answer-block {
  max-width: 60rem;
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-left: 4px solid var(--emerald);
  background: var(--emerald-pale);
}

.answer-block strong {
  display: block;
  margin-bottom: 0.45rem;
}

.answer-block p {
  margin: 0;
  font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.resource-list {
  border-top: 1px solid var(--line);
}

.resource-link {
  display: grid;
  grid-template-columns: minmax(8.5rem, 0.25fr) minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  min-height: 7rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.resource-link--compact {
  min-height: 5.5rem;
}

.resource-link:hover h3 {
  color: var(--color-link-hover);
}

.resource-link__type {
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.resource-link p {
  margin: 0.4rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.resource-link__arrow {
  font-size: 1.5rem;
}

.section--night .resource-list,
.section--night .resource-link {
  border-color: oklch(100% 0 0 / 0.14);
}

.section--night .resource-link__type,
.section--night .resource-link p {
  color: oklch(78% 0.015 145);
}

.section--night .resource-link:hover h3 {
  color: var(--emerald);
}

.faq-list {
  max-width: 52rem;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  min-height: 4.7rem;
  display: flex;
  align-items: center;
  padding: 1rem 3rem 1rem 0;
  cursor: pointer;
  font-weight: 750;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  right: 0.25rem;
  content: "+";
  color: var(--emerald-dark);
  font-size: 1.5rem;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "–";
}

.faq-list details p {
  max-width: 65ch;
  margin: -0.25rem 0 1.4rem;
  color: var(--ink-soft);
}

.cta-band {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: var(--radius-lg);
  background: var(--night);
  color: var(--white);
}

.cta-band > * {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  color: var(--white);
}

.cta-band p {
  max-width: 58ch;
  margin: 1rem 0 0;
  color: oklch(79% 0.015 145);
}

.page-hero {
  padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5.5rem);
  border-bottom: 1px solid var(--line);
}

.page-hero.page-hero--compact {
  padding: clamp(1.25rem, 2.25vw, 1.75rem) 0 clamp(1.25rem, 2vw, 1.75rem);
}

.page-hero--compact .breadcrumbs {
  margin-bottom: clamp(0.8rem, 1.5vw, 1.1rem);
}

.page-hero:has(.breadcrumbs > li:nth-child(2):last-child) {
  padding: clamp(1.75rem, 3vw, 2.5rem) 0;
}

.page-hero:has(.breadcrumbs > li:nth-child(2):last-child) .breadcrumbs {
  margin-bottom: clamp(1.25rem, 2vw, 1.75rem);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 2.2rem;
  padding: 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
  list-style: none;
}

.breadcrumbs li:not(:last-child)::after {
  margin-left: 0.35rem;
  content: "/";
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.65fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: end;
}

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

.page-hero h1 {
  max-width: 15ch;
  font-size: clamp(3rem, 6.5vw, 6rem);
}

.page-hero--directory h1 {
  max-width: 22ch;
}

.page-hero__answer {
  padding: 1.4rem;
  border-top: 3px solid var(--emerald);
  background: var(--white);
}

.page-hero__answer p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.product-split {
  display: grid;
  grid-template-columns: minmax(18rem, 0.85fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 6.5rem);
}

.product-shot {
  position: relative;
  overflow: hidden;
  min-height: 39rem;
  border-radius: var(--radius-lg);
  background: var(--night);
}

.product-shot img {
  width: 100%;
  height: 100%;
  min-height: 39rem;
  object-fit: cover;
}

.product-split--analysis {
  align-items: stretch;
}

.analysis-model-wrap {
  position: relative;
  min-width: 0;
  min-height: 0;
}

.analysis-model-stage {
  position: absolute;
  inset: 0;
  isolation: isolate;
  overflow: visible;
}

.analysis-model {
  position: absolute;
  z-index: 2;
  inset: 0;
  cursor: grab;
  touch-action: pan-y;
}

.analysis-model.is-interacting {
  cursor: grabbing;
}

.analysis-model:focus-visible {
  outline: none;
  filter: drop-shadow(0 0 12px color-mix(in srgb, var(--emerald) 28%, transparent));
}

.analysis-model canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.analysis-muscle-anchor {
  position: absolute;
  z-index: 7;
  width: 13px;
  height: 13px;
  border: 3px solid #f8f9f6;
  border-radius: 50%;
  background: var(--analysis-status-color, var(--emerald));
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.2), 0 5px 16px color-mix(in srgb, var(--analysis-status-color, var(--emerald)) 38%, transparent);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.analysis-muscle-callout {
  position: absolute;
  z-index: 5;
  height: 2px;
  border-radius: 999px;
  background: var(--analysis-status-color, var(--ink));
  transform-origin: 0 50%;
  pointer-events: none;
}

.analysis-muscle-bubble {
  position: absolute;
  z-index: 8;
  max-width: min(16rem, calc(100% - 1.5rem));
  min-width: 10.5rem;
  padding: 0.75rem 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.97);
  color: #0f172a;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.18);
  pointer-events: none;
}

.analysis-muscle-bubble > i {
  flex: 0 0 auto;
  width: 0.58rem;
  height: 0.58rem;
  margin-top: 0.18rem;
  border-radius: 50%;
  background: var(--analysis-status-color, var(--emerald));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--analysis-status-color, var(--emerald)) 15%, transparent);
}

.analysis-muscle-bubble div {
  min-width: 0;
}

.analysis-muscle-bubble strong,
.analysis-muscle-bubble span {
  display: block;
}

.analysis-muscle-bubble strong {
  font-size: 0.78rem;
  font-weight: 760;
  line-height: 1.25;
}

.analysis-muscle-bubble span {
  margin-top: 0.22rem;
  color: var(--analysis-status-color, var(--emerald-dark));
  font-size: 0.71rem;
  font-weight: 760;
}

.analysis-muscle-bubble[hidden],
.analysis-muscle-anchor[hidden],
.analysis-muscle-callout[hidden] {
  display: none;
}

.product-copy > p {
  max-width: 58ch;
  color: var(--ink-soft);
}

.check-list {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 0.85rem 0 0.85rem 2rem;
  border-bottom: 1px solid var(--line);
}

.check-list li::before {
  position: absolute;
  left: 0;
  color: var(--emerald-dark);
  content: "✓";
  font-weight: 850;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(12rem, 0.28fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: start;
}

.article-aside {
  position: sticky;
  top: 6.5rem;
  padding-top: 0.4rem;
}

.article-aside strong {
  display: block;
  margin-bottom: 0.85rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-aside a {
  display: block;
  margin: 0.55rem 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
  line-height: 1.35;
  text-decoration: none;
}

.article-aside a:hover {
  color: var(--color-link-hover);
}

.article-body {
  max-width: 47rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  margin-bottom: 2rem;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.article-illustration {
  margin: clamp(2.8rem, 6vw, 4.5rem) 0 clamp(2.4rem, 5vw, 3.6rem);
  overflow: hidden;
  border-radius: clamp(0.7rem, 1.4vw, 1.15rem);
  background: #f3efe7;
}

.article-illustration img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.article-illustration figcaption {
  padding: 0.85rem 1rem 1rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.5;
}

.article-body h2 {
  max-width: 20ch;
  margin: 4.2rem 0 1.3rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.article-body h3 {
  margin: 2.2rem 0 0.7rem;
}

.article-body p,
.article-body li {
  color: oklch(31% 0.018 145);
}

.article-body p,
.article-body ul,
.article-body ol {
  margin-block: 1rem;
}

.article-body .article-sources {
  margin-top: -0.45rem;
  color: var(--ink-soft);
  font-size: 0.74rem;
}

.article-body a:not(.button) {
  color: var(--color-link);
  font-weight: 700;
  text-decoration-color: var(--color-link-underline);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

.article-body a:not(.button):hover,
.article-body a:not(.button):focus-visible {
  color: var(--color-link-hover);
  text-decoration-color: var(--color-link-underline-hover);
}

.article-cta {
  margin: 2.5rem 0;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--night);
  color: var(--white);
}

.article-cta strong {
  display: block;
  font-size: 1.2rem;
}

.article-cta p {
  margin: 0.4rem 0 1rem;
  color: oklch(78% 0.015 145);
}

.note {
  margin: 2rem 0;
  padding: 1.2rem 1.4rem;
  border-left: 3px solid var(--emerald);
  background: var(--emerald-pale);
}

.note p {
  margin: 0;
}

.comparison-table {
  width: 100%;
  margin: 1.5rem 0;
  border-collapse: collapse;
  font-size: 0.9rem;
}

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

.comparison-table th {
  color: var(--ink);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.calculator {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.65fr);
  gap: 1rem;
  max-width: 60rem;
  margin: 0 auto;
}

.calculator-panel,
.calculator-result {
  padding: clamp(1.3rem, 4vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
}

.calculator-result {
  background: var(--night);
  color: var(--white);
}

.calculator-result h2,
.calculator-result h3 {
  color: var(--white);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-size: 0.8rem;
  font-weight: 750;
}

.field input,
.field select {
  width: 100%;
  min-height: 48px;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  background: var(--paper);
  color: var(--ink);
}

.result-number {
  display: block;
  margin: 1rem 0 0.2rem;
  color: var(--emerald);
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 6.5rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.result-label {
  color: oklch(79% 0.015 145);
  font-size: 0.83rem;
}

.result-explanation {
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid oklch(100% 0 0 / 0.16);
  color: oklch(82% 0.015 145);
  font-size: 0.9rem;
}

.exercise-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.exercise-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
}

.exercise-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.exercise-card div {
  padding: 1.2rem;
}

.exercise-card p {
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.asset-needed {
  min-height: 19rem;
  display: grid;
  place-items: center;
  padding: 2rem;
  border: 1px dashed oklch(65% 0.04 145);
  border-radius: var(--radius-md);
  background: oklch(97% 0.01 145);
  color: var(--ink-soft);
  text-align: center;
}

.asset-needed span {
  max-width: 32ch;
  font-size: 0.84rem;
}

.reading-progress {
  position: fixed;
  z-index: 60;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--emerald);
}

@keyframes reveal-up {
  from { opacity: 0.55; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes reveal-left {
  from { opacity: 0.55; transform: translateX(-22px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes reveal-right {
  from { opacity: 0.55; transform: translateX(22px); }
  to { opacity: 1; transform: translateX(0); }
}

@supports (animation-timeline: view()) {
  [data-reveal] {
    animation-name: reveal-up;
    animation-duration: auto;
    animation-fill-mode: both;
    animation-timing-function: linear;
    animation-timeline: view();
    animation-range: entry 5% cover 24%;
  }

  [data-reveal="left"] {
    animation-name: reveal-left;
  }

  [data-reveal="right"] {
    animation-name: reveal-right;
  }
}

@media (max-width: 980px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .primary-nav,
  .nav-actions {
    display: none;
    width: 100%;
  }

  .site-header[data-menu-open="true"] .primary-nav,
  .site-header[data-menu-open="true"] .nav-actions {
    display: grid;
  }

  .primary-nav {
    padding-top: 0.5rem;
    border-top: 1px solid var(--line);
  }

  .primary-nav a,
  .nav-actions .button {
    justify-content: flex-start;
  }

  .nav-actions {
    padding-bottom: 1rem;
  }

  .hero-grid,
  .page-hero-grid,
  .product-split,
  .calculator,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .visual-stage {
    min-height: 35rem;
  }

  .analysis-model-wrap {
    min-height: 36rem;
  }

  .feature-rail {
    grid-template-columns: 1fr;
  }

  .feature-panel {
    min-height: 38rem;
  }

  .process-step {
    padding-inline: 1.2rem;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-aside {
    position: static;
    display: none;
  }

  .cta-band {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .download-handoff {
    grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.62fr);
    gap: 2rem;
  }

}

@media (max-width: 680px) {
  :root {
    --shell: min(100% - 1.2rem, 1180px);
  }

  h1,
  .display-title {
    font-size: clamp(2.85rem, 15vw, 4.9rem);
  }

  .hero {
    padding-top: 3.2rem;
  }

  .hero-actions,
  .cta-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .download-handoff {
    grid-template-columns: 1fr;
    padding: 1.35rem;
  }

  .download-handoff__qr {
    justify-self: center;
    width: min(100%, 20rem);
  }

  .download-handoff__action {
    display: grid;
  }

  .visual-stage,
  .feature-panel,
  .product-shot,
  .product-shot img {
    min-height: 31rem;
  }

  .analysis-model-wrap {
    min-height: 33rem;
  }

  .signal-card {
    right: 0.7rem;
  }

  .proof-grid,
  .process-grid,
  .exercise-grid {
    grid-template-columns: 1fr;
  }

  .proof-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-item:last-child {
    border-bottom: 0;
  }

  .process-step + .process-step {
    border-left: 0;
  }

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

  .resource-link__type {
    display: none;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .comparison-table {
    display: block;
    overflow-x: auto;
  }

}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* Weekly exercise planner — mirrors the program logic used in the app. */
.planner-section {
  padding-top: clamp(2rem, 5vw, 4rem);
}

.seo-page .planner-section {
  display: block;
}

.volume-planner {
  position: relative;
  border-block: 1px solid var(--line);
  background: var(--paper);
}

.planner-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 2rem;
  padding: clamp(1.5rem, 4vw, 2.75rem) 0;
}

.planner-toolbar h2,
.planner-summary h2 {
  max-width: 18ch;
  font-size: clamp(2rem, 4.2vw, 3.7rem);
}

.planner-toolbar p:not(.eyebrow) {
  max-width: 58ch;
  margin: 0.8rem 0 0;
  color: var(--ink-soft);
}

.planner-toolbar__actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.planner-scope {
  display: grid;
  grid-template-columns: minmax(13rem, 0.7fr) minmax(20rem, 1.5fr) auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  margin: 0 0 clamp(1.5rem, 4vw, 2.75rem);
  padding: 1rem 0;
  border-block: 1px solid var(--line);
  color: var(--ink-soft);
}

.planner-scope div {
  display: grid;
  gap: 0.2rem;
}

.planner-scope div strong,
.planner-scope p strong {
  color: var(--ink);
}

.planner-scope p {
  max-width: 58ch;
  margin: 0;
}

.planner-scope a {
  color: var(--emerald-dark);
  font-size: 0.85rem;
  font-weight: 850;
  text-underline-offset: 0.22em;
  white-space: nowrap;
}

.planner-clear,
.planner-cancel {
  min-height: 44px;
  padding: 0.55rem 0.7rem;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.planner-week-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--white);
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--ink-soft) transparent;
}

.planner-week {
  min-width: 70rem;
  display: grid;
  grid-template-columns: repeat(7, minmax(10rem, 1fr));
}

.planner-day {
  min-width: 0;
  min-height: 29rem;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
}

.planner-day:last-child {
  border-right: 0;
}

.planner-day__header {
  display: grid;
  gap: 0.1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}

.planner-day__header > span {
  color: var(--emerald-dark);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.planner-day__header strong {
  color: var(--ink);
  font-size: 0.95rem;
}

.planner-day__header em {
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-style: normal;
}

.planner-day__blocks {
  display: grid;
  gap: 0.6rem;
  padding: 0.7rem;
}

.planner-empty {
  margin: 0;
  padding: 1rem 0.35rem;
  color: var(--ink-soft);
  font-size: 0.76rem;
  line-height: 1.5;
}

.exercise-block {
  --muscle-color: var(--emerald-dark);
  display: grid;
  gap: 0.65rem;
  padding: 0.75rem;
  border: 1px solid color-mix(in oklch, var(--muscle-color) 32%, var(--line));
  border-radius: 0.75rem;
  background: color-mix(in oklch, var(--muscle-color) 7%, var(--white));
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1), background-color 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

.exercise-block[data-muscle="pectoraux"],
.muscle-total[data-muscle="pectoraux"] { --muscle-color: oklch(58% 0.17 27); }
.exercise-block[data-muscle="dos"],
.muscle-total[data-muscle="dos"] { --muscle-color: oklch(55% 0.13 155); }
.exercise-block[data-muscle="jambes"],
.muscle-total[data-muscle="jambes"] { --muscle-color: oklch(58% 0.14 300); }
.exercise-block[data-muscle="fessiers"],
.muscle-total[data-muscle="fessiers"] { --muscle-color: oklch(59% 0.15 355); }
.exercise-block[data-muscle="epaules"],
.muscle-total[data-muscle="epaules"] { --muscle-color: oklch(57% 0.15 250); }
.exercise-block[data-muscle="biceps"],
.muscle-total[data-muscle="biceps"] { --muscle-color: oklch(65% 0.14 50); }
.exercise-block[data-muscle="triceps"],
.muscle-total[data-muscle="triceps"] { --muscle-color: oklch(57% 0.11 190); }
.exercise-block[data-muscle="abdos"],
.muscle-total[data-muscle="abdos"] { --muscle-color: oklch(59% 0.12 105); }
.exercise-block[data-muscle="avants-bras"],
.muscle-total[data-muscle="avants-bras"] { --muscle-color: oklch(54% 0.08 225); }

.exercise-block.is-updated {
  transform: scale(1.025);
  background: color-mix(in oklch, var(--muscle-color) 13%, var(--white));
}

.exercise-block__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
}

.exercise-block__top span {
  color: var(--muscle-color);
  font-size: 0.62rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.exercise-block__top button {
  width: 28px;
  height: 28px;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 1.05rem;
}

.exercise-block > strong {
  color: var(--ink);
  font-size: 0.8rem;
  line-height: 1.3;
}

.series-stepper {
  display: grid;
  grid-template-columns: 32px 1fr 32px;
  align-items: center;
  min-height: 34px;
  border: 1px solid var(--line);
  background: var(--white);
}

.series-stepper button {
  height: 32px;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.series-stepper span {
  border-inline: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.76rem;
  font-variant-numeric: tabular-nums;
  font-weight: 850;
  text-align: center;
}

.planner-add {
  min-height: 48px;
  margin: auto 0.7rem 0.7rem;
  border: 1px dashed color-mix(in oklch, var(--ink-soft) 42%, var(--line));
  border-radius: 0.65rem;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 800;
  transition: border-color 180ms cubic-bezier(0.16, 1, 0.3, 1), color 180ms cubic-bezier(0.16, 1, 0.3, 1), transform 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

.planner-add:hover,
.planner-add:focus-visible {
  border-color: var(--emerald-dark);
  color: var(--emerald-dark);
  transform: translateY(-2px);
}

.planner-composer {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 320ms cubic-bezier(0.16, 1, 0.3, 1), opacity 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

.planner-composer[data-open="true"] {
  grid-template-rows: 1fr;
  opacity: 1;
}

.planner-composer__inner {
  min-height: 0;
  overflow: hidden;
  display: grid;
  gap: 0.65rem;
  padding-inline: 0.7rem;
}

.planner-composer[data-open="true"] .planner-composer__inner {
  padding-bottom: 0.7rem;
}

.planner-composer label {
  display: grid;
  gap: 0.25rem;
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 800;
}

.planner-composer select,
.planner-composer input {
  width: 100%;
  min-height: 42px;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--white);
  color: var(--ink);
  font-size: 0.78rem;
}

.planner-muscle-preview {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--ink-soft);
  font-size: 0.65rem;
}

.planner-muscle-preview strong {
  color: var(--emerald-dark);
}

.planner-composer__actions {
  display: grid;
  gap: 0.25rem;
}

.planner-composer__actions .button {
  width: 100%;
  min-height: 42px;
  font-size: 0.74rem;
}

.planner-summary {
  padding: clamp(2rem, 5vw, 4rem) 0;
}

.planner-summary > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.planner-total {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  white-space: nowrap;
}

.planner-total strong {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  line-height: 0.8;
}

.planner-total span {
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.planner-summary__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem 2rem;
}

.muscle-total {
  --muscle-color: var(--emerald-dark);
  display: grid;
  gap: 0.6rem;
}

.muscle-total > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.muscle-total strong {
  color: var(--ink);
  font-size: 0.82rem;
}

.muscle-total span {
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.muscle-total i {
  height: 3px;
  overflow: hidden;
  background: var(--line);
}

.muscle-total i span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--muscle-color);
  transform: scaleX(var(--bar-scale));
  transform-origin: left;
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

.planner-summary-empty {
  display: grid;
  gap: 0.25rem;
  color: var(--ink-soft);
}

.planner-summary-empty strong {
  color: var(--ink);
}

.planner-notice {
  position: fixed;
  z-index: 80;
  right: 1rem;
  bottom: max(1rem, env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: var(--night);
  color: var(--white);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: opacity 220ms cubic-bezier(0.16, 1, 0.3, 1), transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

.planner-notice[data-visible="true"] {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.planner-notice button {
  min-height: 36px;
  border: 0;
  background: transparent;
  color: var(--emerald);
  cursor: pointer;
  font-weight: 850;
}

@media (max-width: 860px) {
  .planner-toolbar,
  .planner-scope,
  .planner-summary > header {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .planner-toolbar {
    display: grid;
  }

  .planner-summary > header {
    display: grid;
  }

  .planner-summary__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .planner-toolbar__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .planner-toolbar__actions .button,
  .planner-clear {
    width: 100%;
  }

  .planner-week {
    min-width: 0;
    grid-auto-flow: column;
    grid-auto-columns: minmax(16rem, 84vw);
    grid-template-columns: none;
  }

  .planner-day {
    min-height: 27rem;
    scroll-snap-align: start;
  }

  .planner-week-scroll {
    scroll-snap-type: inline mandatory;
  }

  .planner-summary__grid {
    grid-template-columns: 1fr;
  }
}

/* e1RM calculator */
.e1rm-section {
  padding-top: clamp(2rem, 5vw, 4rem);
}

.e1rm-calculator {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  border-block: 1px solid var(--line);
}

.e1rm-input-panel,
.e1rm-result-panel,
.e1rm-table-panel {
  min-width: 0;
  padding: clamp(1.5rem, 4vw, 3rem);
}

.e1rm-input-panel {
  display: grid;
  align-content: start;
  gap: 2rem;
  border-right: 1px solid var(--line);
}

.e1rm-input-panel h2,
.e1rm-result-panel h2,
.e1rm-table-panel h2 {
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.e1rm-input-panel > div > p:not(.eyebrow),
.e1rm-table-panel header > p {
  max-width: 52ch;
  margin: 0.75rem 0 0;
  color: var(--ink-soft);
}

.e1rm-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.e1rm-fields > label {
  display: grid;
  gap: 0.5rem;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 800;
}

.e1rm-fields input,
.e1rm-fields select {
  width: 100%;
  min-height: 58px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--white);
  color: var(--ink);
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  font-weight: 750;
}

.e1rm-fields > label > input {
  padding: 0 1rem;
}

.e1rm-input-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 4.5rem;
}

.e1rm-input-wrap input {
  padding: 0 1rem;
  border-right: 0;
}

.e1rm-input-wrap select {
  padding: 0 0.6rem;
  color: var(--ink-soft);
  text-align: center;
}

.e1rm-validation {
  min-height: 1.5rem;
  margin: -1rem 0 0;
  color: var(--danger);
  font-size: 0.78rem;
  opacity: 0;
}

.e1rm-validation[data-visible="true"] {
  opacity: 1;
}

.e1rm-result-panel {
  display: grid;
  align-content: start;
  gap: 1.5rem;
  background: var(--night);
  color: var(--white);
}

.e1rm-result-panel .eyebrow {
  color: var(--emerald);
}

.e1rm-result-panel h2 {
  color: var(--white);
}

.e1rm-primary-result {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid oklch(100% 0 0 / 0.16);
}

.e1rm-primary-result strong {
  color: var(--emerald);
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 9vw, 7.5rem);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.86;
}

.e1rm-primary-result span {
  color: oklch(80% 0.015 145);
  font-size: 1rem;
  font-weight: 800;
}

.e1rm-result-panel > p {
  margin: 0;
  color: oklch(80% 0.015 145);
  font-size: 0.9rem;
}

.e1rm-formula {
  display: grid;
  gap: 0.3rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid oklch(100% 0 0 / 0.16);
}

.e1rm-formula span {
  color: oklch(72% 0.015 145);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.e1rm-formula code {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.8rem;
}

.e1rm-table-panel {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
}

.e1rm-table-panel header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.7fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: 2rem;
}

.e1rm-table-scroll {
  overflow-x: auto;
}

.e1rm-table-panel table {
  width: 100%;
  min-width: 38rem;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.e1rm-table-panel th,
.e1rm-table-panel td {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.e1rm-table-panel thead th {
  color: var(--ink-soft);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.e1rm-table-panel tbody th {
  color: var(--emerald-dark);
  font-size: 0.78rem;
}

.e1rm-table-panel tbody td {
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.e1rm-table-panel tbody td strong {
  color: var(--ink);
}

/* Calorie maintenance calculator */
.section.section.calorie-section {
  padding-top: clamp(1rem, 2vw, 2rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.calorie-calculator {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  border-block: 1px solid var(--line);
}

.calorie-input-panel,
.calorie-result-panel {
  min-width: 0;
  padding: clamp(1.5rem, 4vw, 3rem);
}

.calorie-input-panel {
  display: grid;
  align-content: start;
  gap: 1.75rem;
  border-right: 1px solid var(--line);
}

.calorie-panel-heading h2 {
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.calorie-sex,
.calorie-goal {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.calorie-sex legend,
.calorie-goal legend,
.calorie-fields > label > span:first-child {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--ink);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.055em;
  line-height: 1.45;
  text-transform: uppercase;
}

.calorie-sex > div,
.calorie-goal > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.calorie-goal > div {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.calorie-sex label,
.calorie-goal label {
  position: relative;
  min-width: 0;
  cursor: pointer;
}

.calorie-sex input,
.calorie-goal input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.calorie-sex label span,
.calorie-goal label span {
  display: grid;
  min-height: 54px;
  place-items: center;
  border: 1px solid color-mix(in oklch, var(--line) 72%, var(--ink-soft));
  background: color-mix(in oklch, var(--paper) 72%, var(--white));
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 850;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.calorie-sex label + label span,
.calorie-goal label + label span {
  border-left: 0;
}

.calorie-sex input:checked + span,
.calorie-goal input:checked + span {
  border-color: var(--emerald-dark);
  background: var(--emerald-pale);
  color: var(--emerald-dark);
}

.calorie-sex label:has(input:focus-visible) span,
.calorie-goal label:has(input:focus-visible) span {
  outline: 3px solid var(--emerald);
  outline-offset: 3px;
}

.calorie-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 1rem;
  row-gap: 1.5rem;
}

.calorie-fields > label {
  min-width: 0;
}

.calorie-fields > label > span:first-child {
  color: var(--ink);
  line-height: 1.45;
}

.calorie-activity {
  display: grid;
  grid-template-rows: 2.8rem auto;
  align-content: start;
}

.calorie-input-unit {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  min-height: 58px;
  border: 1px solid color-mix(in oklch, var(--line) 72%, var(--ink-soft));
  background: color-mix(in oklch, var(--paper) 72%, var(--white));
}

.calorie-input-unit input,
.calorie-activity select {
  width: 100%;
  min-width: 0;
  min-height: 56px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--emerald-dark);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  font-weight: 750;
}

.calorie-input-unit input {
  padding: 0 0.9rem;
}

.calorie-input-unit em {
  padding-right: 0.9rem;
  color: var(--emerald-dark);
  font-size: 0.75rem;
  font-style: normal;
  font-weight: 800;
}

.calorie-activity select {
  padding: 0 1.35rem 0 0.9rem;
  border: 1px solid color-mix(in oklch, var(--line) 72%, var(--ink-soft));
  background: color-mix(in oklch, var(--paper) 72%, var(--white));
  font-size: 0.77rem;
}

.calorie-activity-note {
  margin: -0.35rem 0 0;
  padding-left: 0.85rem;
  border-left: 2px solid var(--emerald);
  color: var(--ink-soft);
  font-size: 0.76rem;
}

.calorie-validation {
  min-height: 1.5rem;
  margin: -0.8rem 0 0;
  color: var(--danger);
  font-size: 0.78rem;
  opacity: 0;
}

.calorie-validation[data-visible="true"] {
  opacity: 1;
}

.calorie-result-panel {
  display: grid;
  align-content: start;
  gap: 1.5rem;
  background: var(--night);
  color: var(--white);
}

.calorie-result-panel .eyebrow {
  color: var(--emerald);
}

.calorie-result-panel h2 {
  color: var(--white);
}

.calorie-primary-result {
  display: grid;
  gap: 0.35rem;
  padding-top: 1.25rem;
  border-top: 1px solid oklch(100% 0 0 / 0.16);
}

.calorie-primary-result strong {
  color: var(--emerald);
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 9vw, 7.5rem);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.86;
}

.calorie-primary-result > span {
  color: oklch(80% 0.015 145);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.calorie-start-range {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
  border-block: 1px solid oklch(100% 0 0 / 0.16);
}

.calorie-start-range > span,
.calorie-metrics dt {
  color: oklch(72% 0.015 145);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.calorie-start-range strong {
  color: var(--white);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

.calorie-goal-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: end;
  gap: 0.75rem;
  padding: 1rem 0;
  border-bottom: 1px solid oklch(100% 0 0 / 0.16);
}

.calorie-goal-result > span {
  display: grid;
  gap: 0.15rem;
}

.calorie-goal-result em,
.calorie-goal-result small {
  color: oklch(72% 0.015 145);
  font-size: 0.66rem;
  font-style: normal;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.calorie-goal-result > span strong {
  color: var(--white);
  font-size: 0.9rem;
}

.calorie-goal-result > strong {
  color: var(--emerald);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-variant-numeric: tabular-nums;
}

.calorie-goal-result small {
  padding-bottom: 0.3rem;
}

.calorie-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
}

.calorie-metrics div {
  display: grid;
  gap: 0.25rem;
}

.calorie-metrics dd {
  margin: 0;
  color: var(--white);
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.calorie-fat-loss-tool {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(18rem, 1fr) minmax(12rem, 0.45fr) minmax(11rem, 0.35fr);
  align-items: end;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.5rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
  background: var(--paper-strong);
}

.calorie-fat-loss-tool h3 {
  max-width: 20ch;
  font-size: clamp(1.65rem, 3vw, 2.6rem);
}

.calorie-fat-loss-tool > label > span:first-child {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--ink);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.055em;
  line-height: 1.45;
  text-transform: uppercase;
}

.calorie-fat-loss-result {
  display: grid;
  gap: 0.1rem;
  margin: 0;
}

.calorie-fat-loss-result strong {
  color: var(--emerald-dark);
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 6vw, 5rem);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.82;
}

.calorie-fat-loss-result span {
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.calorie-fat-loss-note {
  grid-column: 1 / -1;
  margin: -0.75rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.76rem;
}

.calorie-fat-loss-note strong {
  color: var(--ink);
}

.metabolism-section {
  background: var(--paper-strong);
}

.section.section.metabolism-section {
  padding-top: clamp(3rem, 6vw, 5rem);
}

.metabolism-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.65fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.metabolism-heading h2 {
  max-width: 15ch;
  font-size: clamp(2.7rem, 5vw, 5rem);
}

.metabolism-heading > p {
  max-width: 48ch;
  margin: 0;
  color: var(--ink-soft);
}

.metabolism-layout {
  display: grid;
  grid-template-columns: minmax(32rem, 1.15fr) minmax(0, 0.85fr);
  border-block: 1px solid var(--line);
}

.metabolism-figure {
  display: grid;
  align-content: center;
  margin: 0;
  padding: clamp(1.25rem, 2.5vw, 2.25rem);
  border-right: 1px solid var(--line);
}

.metabolism-visual {
  position: relative;
}

.metabolism-diagram {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

.metabolism-diagram-brand {
  position: absolute;
  bottom: 4.2%;
  left: 6.8%;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.metabolism-diagram-brand img {
  width: clamp(1.25rem, 2.4vw, 2rem);
  height: clamp(1.25rem, 2.4vw, 2rem);
  border-radius: 28%;
}

.metabolism-diagram-brand strong {
  color: var(--ink);
  font-size: clamp(0.58rem, 0.9vw, 0.78rem);
  letter-spacing: -0.02em;
}

.metabolism-definitions {
  margin: 0;
  padding: clamp(1rem, 3vw, 2.5rem) clamp(1.5rem, 4vw, 3.5rem);
}

.metabolism-definitions > div {
  display: grid;
  grid-template-columns: minmax(10rem, 0.65fr) minmax(0, 1.35fr);
  gap: 1.5rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.metabolism-definitions > div:last-child {
  border-bottom: 0;
}

.metabolism-definitions dt {
  display: block;
}

.metabolism-definitions dt strong {
  color: var(--emerald-dark);
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.metabolism-definitions dt span {
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 850;
}

.metabolism-definitions dt span strong {
  margin-left: 0.25rem;
  font-size: inherit;
}

.metabolism-definitions dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.metabolism-source {
  max-width: 90ch;
  margin: 1.5rem 0 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.metabolism-levers {
  display: grid;
  grid-template-columns: minmax(14rem, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(2rem, 6vw, 6rem);
  margin-top: clamp(3rem, 7vw, 6rem);
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-block: 1px solid var(--line);
}

.metabolism-levers header {
  align-self: start;
}

.metabolism-levers h3 {
  max-width: 12ch;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
}

.metabolism-lever-list article {
  display: grid;
  grid-template-columns: 5.5rem minmax(10rem, 0.8fr) minmax(0, 1.2fr);
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.metabolism-lever-list article:first-child {
  padding-top: 0;
  border-top: 0;
}

.metabolism-lever-list article > span {
  color: var(--emerald-dark);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.metabolism-lever-list h4 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.metabolism-lever-list p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.metabolism-lever-copy {
  display: grid;
  gap: 1.1rem;
}

.metabolism-step-estimate {
  display: grid;
  gap: 0.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.metabolism-step-estimate strong {
  color: var(--ink);
  font-size: 0.8rem;
}

.metabolism-step-estimate span {
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 750;
}

.metabolism-step-estimate em {
  color: var(--emerald-dark);
  font-size: 1.05rem;
  font-style: normal;
  font-variant-numeric: tabular-nums;
  font-weight: 900;
}

.calorie-calibration {
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
  counter-reset: calorie-step;
}

.calorie-calibration li {
  counter-increment: calorie-step;
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 0 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.calorie-calibration li::before {
  grid-row: 1 / span 2;
  content: counter(calorie-step, decimal-leading-zero);
  color: var(--emerald-dark);
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1;
}

.calorie-calibration strong,
.calorie-calibration span {
  display: block;
}

.calorie-calibration span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* Public exercise directory */
.exercise-library-section {
  padding-top: clamp(2rem, 5vw, 4rem);
}

.library-hero__answer strong {
  display: block;
  color: var(--emerald-dark);
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 7rem);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.8;
}

.library-hero__answer > span {
  display: block;
  margin-top: 0.6rem;
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.exercise-library {
  border-block: 1px solid var(--line);
}

.exercise-library__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 28rem);
  align-items: end;
  gap: 2rem;
  padding: clamp(1.5rem, 4vw, 2.75rem) 0;
}

.exercise-library__header h2 {
  font-size: clamp(2.2rem, 5vw, 4.3rem);
}

.exercise-search {
  position: relative;
  display: grid;
  gap: 0.45rem;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 800;
}

.exercise-search input {
  width: 100%;
  min-height: 54px;
  padding: 0 3rem 0 1rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--white);
  color: var(--ink);
}

.exercise-search i {
  position: absolute;
  right: 1rem;
  bottom: 0.65rem;
  color: var(--ink-soft);
  font-size: 1.25rem;
  font-style: normal;
}

.exercise-filters {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0 0 1.25rem;
  scrollbar-width: thin;
}

.exercise-filters button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  flex: 0 0 auto;
  padding: 0 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 800;
}

.exercise-filters button em {
  color: color-mix(in oklch, var(--ink-soft) 72%, transparent);
  font-size: 0.66rem;
  font-style: normal;
  font-variant-numeric: tabular-nums;
}

.exercise-filters button[aria-pressed="true"] {
  border-color: var(--night);
  background: var(--night);
  color: var(--white);
}

.exercise-filters button[aria-pressed="true"] em {
  color: var(--emerald);
}

.exercise-library__meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  border-block: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.exercise-library__meta p {
  margin: 0;
  color: var(--ink);
  font-weight: 850;
}

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

.exercise-directory__item {
  --group-color: var(--emerald-dark);
  min-width: 0;
  border-bottom: 1px solid var(--line);
}

.exercise-directory__summary {
  min-height: 7rem;
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) minmax(9rem, 0.45fr) minmax(7.5rem, auto);
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  cursor: pointer;
  list-style: none;
}

.exercise-directory__summary::-webkit-details-marker {
  display: none;
}

.exercise-directory__item:hover .exercise-directory__name,
.exercise-directory__item[open] .exercise-directory__name {
  color: var(--emerald-dark);
}

.exercise-directory__item[open] .exercise-directory__summary {
  border-bottom: 1px solid var(--line);
}

.exercise-directory__item[hidden] {
  display: none;
}

.exercise-directory__item[data-group="pectoraux"] { --group-color: oklch(58% 0.17 27); }
.exercise-directory__item[data-group="dos"] { --group-color: oklch(55% 0.13 155); }
.exercise-directory__item[data-group="epaules"] { --group-color: oklch(57% 0.15 250); }
.exercise-directory__item[data-group="jambes"] { --group-color: oklch(58% 0.14 300); }
.exercise-directory__item[data-group="fessiers"] { --group-color: oklch(59% 0.15 355); }
.exercise-directory__item[data-group="biceps"] { --group-color: oklch(65% 0.14 50); }
.exercise-directory__item[data-group="triceps"] { --group-color: oklch(57% 0.11 190); }
.exercise-directory__item[data-group="abdominaux"] { --group-color: oklch(59% 0.12 105); }
.exercise-directory__item[data-group="avants-bras"] { --group-color: oklch(54% 0.08 225); }
.exercise-directory__item[data-group="cardio"] { --group-color: oklch(56% 0.12 205); }

.exercise-directory__mark {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in oklch, var(--group-color) 30%, var(--line));
  border-radius: 0.65rem;
  background: color-mix(in oklch, var(--group-color) 9%, var(--white));
  color: var(--group-color);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.exercise-directory__copy {
  min-width: 0;
}

.exercise-directory__copy > span,
.exercise-directory__variant span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.61rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.exercise-directory__name {
  display: block;
  margin-top: 0.2rem;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 850;
  line-height: 1.35;
}

.exercise-directory__copy small {
  display: block;
  margin: 0.35rem 0 0;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 0.7rem;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.exercise-directory__variant {
  min-width: 0;
  padding-left: 1rem;
  border-left: 1px solid var(--line);
}

.exercise-directory__variant strong {
  display: block;
  margin-top: 0.3rem;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 0.74rem;
  line-height: 1.35;
}

.exercise-directory__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.6rem;
  color: var(--ink-soft);
  font-size: 0.69rem;
  font-weight: 850;
  white-space: nowrap;
}

.exercise-directory__toggle i {
  display: inline-grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  font-size: 1rem;
  font-style: normal;
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1), border-color 220ms ease;
}

.exercise-directory__item:hover .exercise-directory__toggle i,
.exercise-directory__item[open] .exercise-directory__toggle i {
  border-color: var(--emerald-dark);
}

.exercise-directory__item[open] .exercise-directory__toggle i {
  transform: rotate(180deg);
}

.exercise-directory__details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  padding: 1.5rem 0 2rem 4rem;
}

.exercise-guide__intro {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(10rem, 0.32fr) minmax(0, 1fr);
  gap: 2rem;
  padding: 0 0 1.5rem;
  border-bottom: 1px solid var(--line);
}

.exercise-guide__intro > span,
.exercise-guide__section > span {
  color: var(--ink-soft);
  font-size: 0.61rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.exercise-guide__intro p {
  max-width: 70ch;
  margin: 0;
  color: var(--ink);
  font-size: 0.86rem;
  line-height: 1.65;
}

.exercise-guide__section {
  min-width: 0;
  padding: 1.5rem clamp(1.5rem, 3vw, 2.5rem) 0 0;
}

.exercise-guide__section--execution,
.exercise-guide__section--risk {
  padding-right: 0;
  padding-left: clamp(1.5rem, 3vw, 2.5rem);
  border-left: 1px solid var(--line);
}

.exercise-guide__section h3 {
  max-width: 32ch;
  margin-top: 0.3rem;
  font-size: 1.05rem;
  line-height: 1.35;
}

.exercise-guide__section ul,
.exercise-guide__section ol {
  display: grid;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.75rem;
  line-height: 1.55;
}

.exercise-guide__section li::marker {
  color: var(--group-color);
  font-weight: 850;
}

.exercise-guide__section > strong {
  display: block;
  margin-top: 1.2rem;
  color: var(--ink);
  font-size: 0.68rem;
}

.exercise-guide__section--technique,
.exercise-guide__section--risk {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.exercise-guide__section--technique h3 {
  color: var(--emerald-dark);
}

.exercise-guide__section--risk h3 {
  color: var(--danger);
}

.exercise-guide__section--risk li::marker {
  color: var(--danger);
}

.exercise-library__empty {
  min-height: 15rem;
  place-items: center;
  align-content: center;
  gap: 0.35rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  text-align: center;
}

.exercise-library__empty:not([hidden]) {
  display: grid;
}

.exercise-library__empty strong {
  color: var(--ink);
}

.exercise-library__more {
  width: 100%;
  min-height: 58px;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
  color: var(--emerald-dark);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 850;
}

.exercise-library__more:hover,
.exercise-library__more:focus-visible {
  background: var(--emerald-pale);
}

@media (max-width: 900px) {
  .e1rm-calculator,
  .calorie-calculator,
  .exercise-library__header,
  .e1rm-table-panel header {
    grid-template-columns: 1fr;
  }

  .e1rm-input-panel,
  .calorie-input-panel {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .e1rm-table-panel {
    grid-column: auto;
  }

  .metabolism-heading,
  .metabolism-layout,
  .metabolism-levers {
    grid-template-columns: 1fr;
  }

  .calorie-fat-loss-tool {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .calorie-fat-loss-tool header {
    grid-column: 1 / -1;
  }

  .metabolism-figure {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .exercise-directory__summary {
    grid-template-columns: 3rem minmax(0, 1fr) minmax(8rem, 0.45fr) 2rem;
  }

  .exercise-directory__toggle > span {
    display: none;
  }

  .exercise-directory__details {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .e1rm-input-panel,
  .e1rm-result-panel,
  .e1rm-table-panel,
  .calorie-input-panel {
    padding-inline: 0;
  }

  .e1rm-result-panel,
  .calorie-result-panel {
    padding-inline: 1rem;
  }

  .e1rm-fields,
  .calorie-fields {
    grid-template-columns: 1fr;
  }

  .calorie-activity {
    grid-template-rows: auto auto;
  }

  .calorie-goal > div {
    grid-template-columns: 1fr;
  }

  .calorie-fat-loss-tool {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .calorie-fat-loss-tool header,
  .calorie-fat-loss-note {
    grid-column: auto;
  }

  .calorie-goal label + label span {
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .calorie-start-range {
    display: grid;
  }

  .calorie-goal-result {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .calorie-goal-result small {
    grid-column: 1 / -1;
  }

  .metabolism-figure {
    padding-inline: 0;
  }

  .metabolism-definitions {
    padding-inline: 0;
  }

  .metabolism-definitions > div {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .metabolism-lever-list article {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .exercise-library__header {
    gap: 1.25rem;
  }

  .exercise-library__meta {
    display: grid;
    gap: 0.2rem;
  }

  .exercise-directory__summary {
    grid-template-columns: 2.75rem minmax(0, 1fr);
    gap: 0.8rem;
    position: relative;
    padding-right: 2.5rem;
  }

  .exercise-directory__mark {
    width: 2.75rem;
    height: 2.75rem;
  }

  .exercise-directory__variant {
    grid-column: 2;
    padding-left: 0;
    border-left: 0;
  }

  .exercise-directory__variant span,
  .exercise-directory__variant strong {
    display: inline;
  }

  .exercise-directory__toggle {
    position: absolute;
    top: 1rem;
    right: 0;
  }

  .exercise-directory__details {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.25rem 0 1.75rem 3.55rem;
  }

  .exercise-guide__intro {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .exercise-guide__section,
  .exercise-guide__section--execution,
  .exercise-guide__section--risk {
    margin-top: 0;
    padding: 1.25rem 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .exercise-directory__variant strong::before {
    content: " · ";
    color: var(--ink-soft);
  }
}