:root {
  /* --primary and --bg come from global.css */
  --card: #ffffff;
  --ink: #1a1d21;
  --ink-soft: #3a4048;
  --muted: #8a9199;
  --line: #e8eaed;
  --blue: var(--primary);
  --blue-soft: color-mix(in srgb, var(--primary) 14%, white);
  --orange: #ff7a3d;
  --orange-soft: #fff0e8;
  --green: #1dbf73;
  --green-soft: #e6f9f0;
  --purple: #7b61ff;
  --purple-soft: #efeaff;
  --cyan: #2eb8d1;
  --cyan-soft: #e6f7fb;
  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 4px 16px rgba(26, 29, 33, 0.06);
  --max: 720px;
  --font: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --display: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.wrap {
  width: min(100% - 1.5rem, var(--max));
  margin-inline: auto;
}

.wrap-wide {
  width: min(100% - 1.5rem, 1080px);
  margin-inline: auto;
}

/* ========== Header ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(242, 243, 245, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem 0 0.4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.brand-logo {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-btn {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  border: 0;
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  cursor: pointer;
  flex: none;
}

.icon-btn svg {
  width: 22px;
  height: 22px;
}

.menu-toggle {
  border: 0;
  color: var(--primary);
}

.mobile-menu {
  position: relative;
  display: block;
}

.menu-checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

.menu-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 35;
  background: transparent;
  cursor: default;
}

.mobile-menu-panel {
  position: absolute;
  top: calc(100% + 0.55rem);
  right: 0;
  z-index: 40;
  min-width: 11.5rem;
  padding: 0.45rem;
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(26, 29, 33, 0.14);
  border: 1px solid var(--line);
  display: none;
  flex-direction: column;
  gap: 0.15rem;
}

.menu-checkbox:checked ~ .menu-backdrop {
  display: block;
}

.menu-checkbox:checked ~ .mobile-menu-panel {
  display: flex;
}

.menu-checkbox:checked ~ .menu-toggle {
  background: transparent;
  color: var(--primary);
}

.mobile-menu-panel a {
  display: block;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.mobile-menu-panel a:hover,
.mobile-menu-panel a.is-active {
  background: var(--blue-soft);
  color: var(--blue);
}

.nav {
  display: none;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.nav a {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  background: transparent;
}

.nav a:hover,
.nav a.is-active {
  background: var(--blue-soft);
  color: var(--blue);
}


/* ========== Search bar ========== */
.search-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--card);
  border-radius: 999px;
  padding: 0.35rem 0.35rem 0.35rem 1rem;
  box-shadow: var(--shadow);
  margin: 0.6rem 0 1.1rem;
}

.search-bar .search-icon {
  color: var(--muted);
  flex: none;
  display: flex;
}

.search-bar input {
  flex: 1;
  border: 0;
  outline: none;
  background: transparent;
  min-width: 0;
  padding: 0.55rem 0;
  color: var(--ink);
}

.search-bar input::placeholder {
  color: var(--muted);
}

.search-bar button {
  width: 2.4rem;
  height: 2.4rem;
  border: 0;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: none;
}

.search-bar button:hover {
  filter: brightness(1.05);
}

.search-box {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.search-box input {
  flex: 1;
  border: 0;
  background: var(--card);
  border-radius: 999px;
  padding: 0.85rem 1.1rem;
  box-shadow: var(--shadow);
  outline: none;
}

.search-box button {
  border: 0;
  background: var(--blue);
  color: #fff;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  font-weight: 700;
  cursor: pointer;
}

/* ========== Hero banner ========== */
.hero-banner {
  display: block;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  margin-bottom: 1.15rem;
  box-shadow: var(--shadow);
}

.hero-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.55) 42%, rgba(255, 255, 255, 0.05) 70%);
}

.hero-banner .hero-copy {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  max-width: 55%;
}

.hero-banner .eyebrow {
  margin: 0 0 0.25rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
}

.hero-banner .hero-title {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.05rem, 4.2vw, 1.45rem);
  line-height: 1.25;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--ink);
}

/* ========== Category grid ========== */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin-bottom: 1.35rem;
}

.cat-grid.cat-grid-5 {
  grid-template-columns: repeat(3, 1fr);
}

@media (min-width: 480px) {
  .cat-grid.cat-grid-5 {
    grid-template-columns: repeat(5, 1fr);
  }
}

.cat-card {
  background: var(--card);
  border-radius: var(--radius-sm);
  padding: 0.85rem 0.4rem 0.75rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease;
}

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

.cat-icon {
  width: 2.6rem;
  height: 2.6rem;
  margin: 0 auto 0.45rem;
  border-radius: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cat-icon svg {
  width: 1.35rem;
  height: 1.35rem;
}

.cat-icon.strength {
  background: var(--blue-soft);
  color: var(--blue);
}

.cat-icon.cardio {
  background: var(--cyan-soft);
  color: var(--cyan);
}

.cat-icon.nutrition {
  background: var(--orange-soft);
  color: var(--orange);
}

.cat-icon.gear {
  background: var(--purple-soft);
  color: var(--purple);
}

.cat-icon.tips {
  background: var(--green-soft);
  color: var(--green);
}

.cat-card span {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink-soft);
}

/* ========== Section heads ========== */
.section {
  padding: 0.25rem 0 1.5rem;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.section-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.section-head a {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--blue);
}

.page-head {
  padding: 1.1rem 0 0.85rem;
}

.page-head h1 {
  margin: 0 0 0.3rem;
  font-family: var(--display);
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}

.home-page .page-head h1 {
  font-size: 1.35rem;
}

.page-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* ========== Feed cards (mobile list style) ========== */
.feed {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.feed-card {
  display: grid;
  grid-template-columns: 1fr 5.4rem;
  gap: 0.85rem;
  background: var(--card);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  align-items: start;
}

.feed-card:hover {
  box-shadow: 0 6px 22px rgba(26, 29, 33, 0.1);
}

.feed-body {
  min-width: 0;
}

.feed-body .feed-title {
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-size: 0.98rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.feed-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.55rem;
  margin-bottom: 0.4rem;
  align-items: center;
}

.feed-tags .tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--orange);
}

.feed-tags .tag::before {
  content: "";
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--orange);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='black' d='M8 1.5l1.8 3.6 4 .6-2.9 2.8.7 4L8 10.6 4.4 12.5l.7-4L2.2 5.7l4-.6L8 1.5z'/%3E%3C/svg%3E") center / contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='black' d='M8 1.5l1.8 3.6 4 .6-2.9 2.8.7 4L8 10.6 4.4 12.5l.7-4L2.2 5.7l4-.6L8 1.5z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.feed-excerpt {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.feed-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.65rem;
  font-size: 0.7rem;
  color: var(--muted);
  font-weight: 600;
}

.feed-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.feed-thumb {
  width: 5.4rem;
  height: 5.4rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--line);
  flex: none;
}

.feed-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========== Quick tips / rich home extras ========== */
.tip-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.35rem;
}

.tip-card {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  background: var(--card);
  border-radius: 14px;
  padding: 0.95rem 0.85rem;
  box-shadow: var(--shadow);
  border: 1px solid transparent;
  border-left-width: 3px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  min-height: 5.2rem;
}

.tip-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(26, 29, 33, 0.1);
}

.tip-icon {
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 0.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.tip-icon svg {
  width: 1.1rem;
  height: 1.1rem;
}

.tip-body {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  min-width: 0;
}

.tip-card .label {
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0;
  line-height: 1;
}

.tip-card .tip-text {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink-soft);
}

.tip-strength {
  border-left-color: var(--blue);
  background: linear-gradient(145deg, #fff 55%, var(--blue-soft));
}

.tip-strength .tip-icon {
  background: var(--blue-soft);
  color: var(--blue);
}

.tip-strength .label {
  color: var(--blue);
}

.tip-cardio {
  border-left-color: var(--cyan);
  background: linear-gradient(145deg, #fff 55%, var(--cyan-soft));
}

.tip-cardio .tip-icon {
  background: var(--cyan-soft);
  color: var(--cyan);
}

.tip-cardio .label {
  color: var(--cyan);
}

.tip-fuel {
  border-left-color: var(--orange);
  background: linear-gradient(145deg, #fff 55%, var(--orange-soft));
}

.tip-fuel .tip-icon {
  background: var(--orange-soft);
  color: var(--orange);
}

.tip-fuel .label {
  color: var(--orange);
}

.tip-mindset {
  border-left-color: var(--green);
  background: linear-gradient(145deg, #fff 55%, var(--green-soft));
}

.tip-mindset .tip-icon {
  background: var(--green-soft);
  color: var(--green);
}

.tip-mindset .label {
  color: var(--green);
}

.spotlight {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 1.35rem;
}

.spotlight-card {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.75rem;
  align-items: center;
  background: var(--card);
  border-radius: var(--radius);
  padding: 0.75rem;
  box-shadow: var(--shadow);
}

.spotlight-card img {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 0.85rem;
  object-fit: cover;
}

.spotlight-card .spotlight-title {
  margin: 0 0 0.2rem;
  font-size: 0.88rem;
  font-family: var(--display);
  letter-spacing: -0.02em;
  line-height: 1.3;
  font-weight: 700;
  color: var(--ink);
}

.spotlight-card p {
  margin: 0;
  font-size: 0.72rem;
  color: var(--muted);
}

/* ========== Desktop grid cards ========== */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.card {
  display: block;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.card:hover {
  box-shadow: 0 8px 28px rgba(26, 29, 33, 0.1);
}

.card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--line);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body {
  padding: 0.95rem 1rem 1.05rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.65rem;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 0.45rem;
}

.tag {
  color: var(--blue);
  font-weight: 700;
}

.card-title {
  margin: 0 0 0.35rem;
  font-family: var(--display);
  font-size: 1rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.card-body > p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========== Article detail ========== */
.article-layout {
  padding-bottom: 2rem;
}

.article-main {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.25rem 1.1rem 1.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.25rem;
}

.article-main h1 {
  margin: 0.35rem 0 0.75rem;
  font-family: var(--display);
  font-size: clamp(1.35rem, 4.5vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.article-main .summary {
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin: 0 0 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.article-hero {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1.1rem;
  aspect-ratio: 16 / 9;
  background: var(--line);
}

.article-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-body {
  font-size: 0.98rem;
  color: var(--ink-soft);
}

.article-body p {
  margin: 0 0 1rem;
}

.article-body h2,
.article-body .subhead {
  font-family: var(--display);
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 1.4rem 0 0.6rem;
  font-weight: 700;
}

.article-body .subhead {
  font-size: 1.02rem;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
}

.article-body li {
  margin-bottom: 0.35rem;
}

.article-inline-image {
  margin: 1.1rem 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.article-inline-image img {
  width: 100%;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
}

.btn-ghost {
  background: var(--blue-soft);
  color: var(--blue);
}

/* ========== Chips / legal ========== */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.chip {
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: var(--card);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink-soft);
  box-shadow: var(--shadow);
}

.chip.is-active {
  background: var(--blue);
  color: #fff;
}

.prose {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.25rem 1.1rem 1.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

.prose h2 {
  font-family: var(--display);
  font-size: 1.05rem;
  margin: 1.25rem 0 0.45rem;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p,
.prose li {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.prose ul {
  padding-left: 1.15rem;
}

/* ========== Footer ========== */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 2.25rem;
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.footer-links a {
  font-weight: 600;
  color: var(--ink-soft);
}

.footer-links a:hover {
  color: var(--blue);
}

/* ========== Desktop enhancements ========== */
@media (min-width: 768px) {
  .wrap {
    width: min(100% - 2rem, var(--max));
  }

  .header-inner {
    padding: 1rem 0 0.5rem;
  }

  .nav {
    display: flex;
  }

  .mobile-menu {
    display: none;
  }

  .hero-banner {
    aspect-ratio: 21 / 9;
  }

  .hero-banner .hero-title {
    font-size: 1.65rem;
  }

  .cat-grid {
    gap: 0.9rem;
  }

  .cat-card span {
    font-size: 0.78rem;
  }

  .cat-icon {
    width: 3rem;
    height: 3rem;
  }

  .feed-card {
    grid-template-columns: 1fr 7rem;
    padding: 1.15rem;
  }

  .feed-thumb {
    width: 7rem;
    height: 7rem;
  }

  .feed-body .feed-title {
    font-size: 1.08rem;
  }

  .tip-strip {
    grid-template-columns: repeat(4, 1fr);
  }

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

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

  .article-main {
    padding: 1.75rem 1.75rem 2rem;
  }
}

@media (min-width: 1024px) {
  body.home-page .wrap-home {
    width: min(100% - 2rem, 960px);
  }

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

@media (max-width: 767px) {
  .mobile-menu {
    display: block;
  }
}

[hidden] {
  display: none !important;
}