:root {
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --cyan-500: #06b6d4;
  --cyan-300: #67e8f9;
  --cyan-100: #cffafe;
  --gray-950: #020617;
  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --white: #ffffff;
  --shadow-soft: 0 20px 45px rgba(15, 23, 42, 0.12);
  --shadow-card: 0 14px 30px rgba(15, 23, 42, 0.12);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --container: min(1180px, calc(100vw - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--gray-800);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  background: linear-gradient(180deg, #eef7ff 0%, #f9fafb 34%, #ffffff 100%);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: var(--white);
  background: linear-gradient(100deg, var(--blue-700), var(--cyan-500));
  box-shadow: 0 18px 35px rgba(37, 99, 235, 0.22);
}

.nav-shell {
  width: var(--container);
  height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--blue-700);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 24px rgba(255, 255, 255, 0.24);
}

.brand-text {
  font-size: clamp(20px, 2vw, 26px);
  white-space: nowrap;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
  font-weight: 650;
}

.desktop-nav a,
.desktop-nav button {
  border: 0;
  color: var(--white);
  cursor: pointer;
  font: inherit;
  background: transparent;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav button:hover {
  color: var(--cyan-100);
}

.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  width: 188px;
  padding: 10px;
  visibility: hidden;
  opacity: 0;
  transform: translate(-50%, 8px);
  border-radius: 16px;
  color: var(--gray-800);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  transition: all 0.2s ease;
}

.dropdown-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--gray-700);
}

.dropdown-menu a:hover {
  color: var(--blue-700);
  background: #eff6ff;
}

.nav-dropdown:hover .dropdown-menu {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
}

.nav-search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-search input,
.mobile-nav input,
.search-panel input,
.search-panel select,
.filter-input {
  width: 100%;
  border: 1px solid rgba(14, 116, 144, 0.14);
  border-radius: 999px;
  outline: none;
  color: var(--gray-900);
  background: rgba(255, 255, 255, 0.92);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.nav-search input {
  width: 260px;
  padding: 11px 94px 11px 18px;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
}

.nav-search input::placeholder {
  color: rgba(255, 255, 255, 0.76);
}

.nav-search button,
.mobile-nav button,
.hero-search button,
.search-panel button,
.btn-primary,
.btn-secondary {
  border: 0;
  cursor: pointer;
  font-weight: 800;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nav-search button {
  position: absolute;
  right: 4px;
  padding: 8px 16px;
  color: var(--blue-700);
  background: var(--white);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
}

.mobile-nav {
  display: none;
  width: var(--container);
  margin: 0 auto;
  padding: 0 0 18px;
}

.mobile-nav.is-open {
  display: grid;
  gap: 10px;
}

.mobile-nav a,
.mobile-nav form {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
}

.mobile-nav form {
  display: flex;
  gap: 8px;
}

.mobile-nav input {
  padding: 11px 14px;
}

.mobile-nav button {
  padding: 10px 16px;
  color: var(--blue-700);
  background: var(--white);
}

.hero-slider {
  position: relative;
  overflow: hidden;
  min-height: 620px;
  color: var(--white);
  background:
    radial-gradient(circle at 20% 20%, rgba(103, 232, 249, 0.28), transparent 28%),
    linear-gradient(140deg, #0f172a 0%, #1d4ed8 48%, #06b6d4 100%);
}

.hero-glow {
  position: absolute;
  inset: auto -10% -32% 45%;
  height: 420px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  filter: blur(70px);
}

.hero-track {
  position: relative;
  width: var(--container);
  min-height: 620px;
  margin: 0 auto;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 480px);
  align-items: center;
  gap: 48px;
  visibility: hidden;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease, visibility 0.65s ease;
}

.hero-slide.is-active {
  position: relative;
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.hero-copy {
  max-width: 710px;
  padding: 56px 0;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--cyan-100);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  font-weight: 800;
}

.hero-copy h1 {
  margin: 20px 0 18px;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero-copy p {
  max-width: 690px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(16px, 2vw, 22px);
  line-height: 1.8;
}

.hero-actions,
.hero-meta,
.filter-bar,
.page-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.hero-actions {
  margin-top: 30px;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
}

.btn-primary {
  color: var(--blue-700);
  background: var(--white);
  box-shadow: 0 18px 32px rgba(255, 255, 255, 0.22);
}

.btn-secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
}

.btn-primary:hover,
.btn-secondary:hover,
.nav-search button:hover,
.search-panel button:hover {
  transform: translateY(-2px);
}

.hero-meta {
  margin-top: 24px;
}

.hero-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.12);
}

.hero-search {
  display: flex;
  width: min(100%, 540px);
  margin-top: 28px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.hero-search input {
  min-width: 0;
  flex: 1;
  padding: 0 18px;
  border: 0;
  color: var(--white);
  outline: none;
  background: transparent;
  font-size: 16px;
}

.hero-search input::placeholder {
  color: rgba(255, 255, 255, 0.74);
}

.hero-search button {
  padding: 12px 20px;
  color: var(--blue-700);
  background: var(--white);
}

.hero-poster {
  position: relative;
  min-height: 520px;
  border-radius: 36px;
  overflow: hidden;
  box-shadow: 0 34px 90px rgba(2, 6, 23, 0.42);
  transform: rotate(1.5deg);
}

.hero-poster::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, transparent 20%, rgba(2, 6, 23, 0.68) 100%),
    linear-gradient(90deg, rgba(6, 182, 212, 0.18), transparent);
}

.hero-poster img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.hero-poster-card {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 2;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.54);
  backdrop-filter: blur(12px);
}

.hero-poster-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.hero-thumbs {
  position: absolute;
  left: 50%;
  bottom: 30px;
  z-index: 3;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-thumbs button {
  width: 36px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.38);
}

.hero-thumbs button.is-active {
  background: var(--white);
}

.section,
.page-hero,
.detail-section {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 66px 0 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.section-head h2,
.page-hero h1,
.detail-copy h1 {
  margin: 0;
  color: var(--gray-900);
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -0.04em;
}

.section-head p,
.page-hero p {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--gray-600);
  line-height: 1.8;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.cover-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #dbeafe, #cffafe);
}

.cover-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .cover-link img {
  transform: scale(1.06);
}

.card-year,
.rank-badge {
  position: absolute;
  z-index: 2;
  top: 12px;
  border-radius: 999px;
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.card-year {
  right: 12px;
  padding: 6px 10px;
  background: rgba(15, 23, 42, 0.58);
}

.rank-badge {
  left: 12px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f97316, #ef4444);
}

.card-body {
  padding: 16px;
}

.card-title {
  display: block;
  min-height: 48px;
  color: var(--gray-900);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
}

.card-title:hover {
  color: var(--cyan-500);
}

.card-body p {
  display: -webkit-box;
  min-height: 48px;
  margin: 9px 0 12px;
  overflow: hidden;
  color: var(--gray-600);
  line-height: 1.65;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-meta span,
.tag-row span,
.info-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 750;
}

.card-meta span {
  color: #075985;
  background: #e0f2fe;
}

.tag-row {
  margin-top: 10px;
}

.tag-row span,
.info-pill {
  color: var(--gray-700);
  background: var(--gray-100);
}

.category-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.category-tile {
  position: relative;
  overflow: hidden;
  min-height: 178px;
  padding: 24px;
  border-radius: var(--radius-xl);
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  box-shadow: var(--shadow-soft);
}

.category-tile::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.category-tile strong {
  position: relative;
  z-index: 1;
  display: block;
  margin-bottom: 10px;
  font-size: 24px;
}

.category-tile p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.7;
}

.category-tile span {
  position: absolute;
  left: 24px;
  bottom: 22px;
  z-index: 1;
  font-weight: 800;
}

.rank-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  padding: 26px;
  border-radius: var(--radius-xl);
  color: var(--white);
  background:
    radial-gradient(circle at 80% 0%, rgba(103, 232, 249, 0.34), transparent 32%),
    linear-gradient(135deg, #111827, #1d4ed8);
  box-shadow: var(--shadow-soft);
}

.rank-panel h2 {
  margin: 0 0 12px;
  font-size: clamp(28px, 5vw, 56px);
  letter-spacing: -0.05em;
}

.rank-panel p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
}

.rank-list {
  display: grid;
  gap: 12px;
}

.horizontal-card {
  display: grid;
  grid-template-columns: auto 60px 1fr;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

.horizontal-card img {
  width: 60px;
  height: 82px;
  border-radius: 12px;
  object-fit: cover;
}

.horizontal-card strong,
.horizontal-card em {
  display: block;
}

.horizontal-card em {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.7);
  font-style: normal;
}

.mini-rank {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 900;
  color: var(--blue-700);
  background: var(--white);
}

.filter-panel,
.search-panel,
.text-panel,
.detail-card {
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.filter-panel {
  position: sticky;
  top: 86px;
  z-index: 5;
  margin-bottom: 24px;
  padding: 16px;
  backdrop-filter: blur(14px);
}

.filter-bar {
  justify-content: space-between;
}

.filter-input {
  min-width: min(100%, 320px);
  flex: 1;
  padding: 13px 18px;
}

.page-tabs a,
.page-tabs button {
  border: 0;
  cursor: pointer;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--gray-700);
  background: var(--gray-100);
  font-weight: 750;
}

.page-tabs a:hover,
.page-tabs button:hover,
.page-tabs .is-active {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
}

.page-hero {
  padding: 58px 0 24px;
}

.search-panel {
  padding: 24px;
}

.search-panel form {
  display: grid;
  grid-template-columns: 1fr 180px 140px;
  gap: 12px;
}

.search-panel input,
.search-panel select {
  min-height: 48px;
  padding: 0 16px;
}

.search-panel button {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
}

.empty-state {
  display: none;
  padding: 42px;
  border-radius: var(--radius-xl);
  text-align: center;
  color: var(--gray-600);
  background: var(--white);
}

.empty-state.is-visible {
  display: block;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.92), rgba(15, 23, 42, 0.6)),
    var(--detail-image),
    linear-gradient(135deg, #111827, #1d4ed8);
  background-position: center;
  background-size: cover;
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 20%, rgba(6, 182, 212, 0.22), transparent 26%);
}

.detail-wrap {
  position: relative;
  z-index: 1;
  width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 34px;
  padding: 56px 0;
}

.player-card {
  align-self: start;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #000000;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

.player-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 0;
  cursor: pointer;
  color: var(--white);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.62));
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.player-overlay.is-hidden {
  visibility: hidden;
  opacity: 0;
}

.play-circle {
  width: 82px;
  height: 82px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--blue-700);
  background: var(--white);
  font-size: 34px;
  box-shadow: 0 16px 34px rgba(255, 255, 255, 0.2);
}

.player-message {
  display: none;
  padding: 12px 14px;
  color: #fecaca;
  background: rgba(127, 29, 29, 0.36);
}

.player-message.is-visible {
  display: block;
}

.detail-copy {
  margin-top: 24px;
}

.detail-copy h1 {
  color: var(--white);
}

.detail-copy p {
  max-width: 800px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.85;
}

.poster-panel {
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(14px);
}

.poster-panel img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.poster-panel .poster-info {
  padding: 18px;
}

.detail-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  padding: 44px 0 70px;
}

.detail-card {
  padding: 26px;
  margin-bottom: 22px;
}

.detail-card h2 {
  margin: 0 0 16px;
  color: var(--gray-900);
  font-size: 26px;
}

.detail-card p {
  color: var(--gray-700);
  line-height: 1.9;
}

.related-list {
  display: grid;
  gap: 14px;
}

.related-list .horizontal-card {
  grid-template-columns: 68px 1fr;
  color: var(--gray-900);
  background: var(--white);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
}

.related-list .horizontal-card img {
  width: 68px;
  height: 92px;
}

.related-list .horizontal-card em {
  color: var(--gray-600);
}

.site-footer {
  margin-top: 70px;
  color: var(--white);
  background: linear-gradient(180deg, var(--gray-800), var(--gray-950));
}

.footer-shell {
  width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.7fr;
  gap: 32px;
  padding: 42px 0;
}

.footer-shell p {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.8;
}

.footer-links {
  display: grid;
  gap: 10px;
  align-content: start;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
}

.footer-links a:hover {
  color: var(--cyan-300);
}

.back-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 45;
  width: 44px;
  height: 44px;
  display: none;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  box-shadow: var(--shadow-card);
}

.back-top.is-visible {
  display: block;
}

@media (max-width: 1024px) {
  .desktop-nav,
  .nav-search {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .hero-slide,
  .detail-wrap,
  .detail-section,
  .rank-panel,
  .footer-shell {
    grid-template-columns: 1fr;
  }

  .hero-poster {
    min-height: 420px;
  }

  .hero-poster img {
    min-height: 420px;
  }

  .card-grid,
  .category-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .hero-slider,
  .hero-track {
    min-height: auto;
  }

  .hero-slide {
    gap: 8px;
    padding-bottom: 70px;
  }

  .hero-copy {
    padding: 40px 0 18px;
  }

  .hero-poster {
    min-height: 320px;
    transform: none;
  }

  .hero-poster img {
    min-height: 320px;
  }

  .card-grid,
  .category-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .section {
    padding-top: 48px;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

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

  .detail-wrap {
    padding: 34px 0;
  }

  .poster-panel {
    max-width: 280px;
  }
}

@media (max-width: 520px) {
  :root {
    --container: min(100vw - 22px, 1180px);
  }

  .card-grid,
  .category-strip {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .hero-search {
    align-items: stretch;
    flex-direction: column;
    border-radius: 24px;
  }

  .hero-search button,
  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .nav-shell {
    height: 64px;
  }

  .brand-text {
    font-size: 20px;
  }
}