:root {
  --gutter-x: 1.5rem;
  --shadow-sm: 0 18px 40px rgba(2, 8, 23, 0.55);
  --shadow-md: 0 24px 60px rgba(2, 8, 23, 0.65);
  --text-muted: #9aa7bd;
  --text-soft: #c7d2e6;
  --brand-primary: #6ae4ff;
  --brand-primary-dark: #25cfe8;
  --brand-warm: #8efac7;
  --bg: #0b0f14;
  --bg-alt: #0f1726;
  --surface: #141b2b;
  --surface-2: #1a2334;
  --surface-3: #202a3f;
  --border: #2a3550;
  --ring: rgba(106, 228, 255, 0.35);
  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-sans: "DM Sans", "Segoe UI", system-ui, sans-serif;
}

html,
body {
  height: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.7;
  letter-spacing: 0.01em;
  background: var(--bg);
  color: #e6edf7;
  position: relative;
  isolation: isolate;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 15% 20%, rgba(106, 228, 255, 0.16), transparent 45%),
    radial-gradient(circle at 85% 15%, rgba(142, 250, 199, 0.12), transparent 40%),
    radial-gradient(circle at 20% 85%, rgba(99, 102, 241, 0.08), transparent 42%),
    linear-gradient(120deg, rgba(12, 19, 32, 0.85), rgba(11, 15, 20, 0.92));
}

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

a:hover {
  color: var(--brand-primary);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.015em;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.2rem 0;
}

h1 {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1.1;
}

.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--gutter-x);
  padding-left: var(--gutter-x);
}

.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--gutter-x);
  padding-left: var(--gutter-x);
  max-width: 1200px;
}

.site-stack {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding: 2.5rem 0 4rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(11, 15, 20, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px);
}

.site-header__top {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
  padding: 0.85rem 0;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #f8fbff;
}

.site-nav {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.9rem;
  font-size: 1rem;
  justify-content: flex-start;
  flex: 1 1 auto;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
}

.site-nav a {
  color: var(--text-soft);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.site-nav a:hover {
  color: var(--brand-primary);
}

.site-search {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.5rem;
  padding: 0.25rem 0.45rem;
  border-radius: 0.7rem;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  flex: 0 0 220px;
  margin-left: auto;
}

.site-search__input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  color: #f8fbff;
  font-size: 0.85rem;
}

.site-search__input::placeholder {
  color: var(--text-muted);
}

.site-search__input:focus {
  outline: none;
}

.site-search:focus-within {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(106, 228, 255, 0.15);
}

.site-search__button {
  border-radius: 0.6rem;
  border: none;
  padding: 0.3rem 0.6rem;
  font-weight: 600;
  background: var(--brand-primary);
  color: #07131a;
  cursor: pointer;
  font-size: 0.8rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.site-search__button:hover {
  transform: translateY(-1px);
  background: var(--brand-primary-dark);
  box-shadow: 0 12px 24px rgba(37, 207, 232, 0.25);
}

@media (max-width: 720px) {
  .site-header__top {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .site-search {
    width: 100%;
    flex: 1 1 auto;
    margin-left: 0;
  }

  .site-search__button {
    width: 100%;
  }
}


.site-main {
  flex: 1;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  padding: 0.4rem 1rem;
  background: var(--surface-2);
  color: #f8fbff;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 50;
}

.skip-link:focus {
  opacity: 1;
  pointer-events: auto;
}

.hero {
  padding: 0.5rem 0 0;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  border-radius: 1.6rem;
  background:
    linear-gradient(135deg, rgba(106, 228, 255, 0.12), transparent 50%),
    linear-gradient(200deg, rgba(142, 250, 199, 0.1), transparent 55%),
    var(--surface);
  border: 1px solid var(--border);
  padding: clamp(2rem, 3vw, 3.2rem);
  box-shadow: var(--shadow-md);
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(106, 228, 255, 0.12), transparent 45%);
  pointer-events: none;
}

.hero-panel--home::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(142, 250, 199, 0.18), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(106, 228, 255, 0.16), transparent 40%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 2.5rem;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  z-index: 1;
}

.hero-copy {
  max-width: 36rem;
}

.hero-eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-primary);
}

.hero-title {
  margin: 0;
}

.hero-text {
  margin-top: 0.85rem;
  max-width: 44rem;
  color: var(--text-soft);
  font-size: 1.125rem;
}

.hero-actions {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}


.section {
  padding: 0.5rem 0;
}

.section-header {
  margin-bottom: 1.25rem;
}

.section-title {
  margin: 0;
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
}

.section-subtitle {
  margin-top: 0.4rem;
  color: var(--text-muted);
  max-width: 40rem;
}

.tag-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  padding: 1.4rem;
  border-radius: 1.2rem;
  border: 1px solid var(--border);
  background: var(--surface-2);
  box-shadow: var(--shadow-sm);
}

.tag-link {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-3);
  color: var(--text-soft);
  font-weight: 600;
  letter-spacing: 0.01em;
  font-size: 0.95rem;
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.tag-link:hover {
  color: var(--brand-primary);
  border-color: rgba(106, 228, 255, 0.5);
  transform: translateY(-1px);
}

.info-card {
  border-radius: 1.2rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.info-card p {
  margin: 0;
  color: var(--text-soft);
}

.site-footer {
  margin-top: auto;
  background: rgba(10, 14, 22, 0.92);
  border-top: 1px solid var(--border);
}

.site-footer__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  padding: 2.5rem 0;
}

.site-footer__title {
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 1rem;
  color: var(--text-soft);
}

.site-footer__links a:hover {
  color: var(--brand-primary);
}

.reveal {
  animation: fade-up 0.7s ease-out both;
}

.reveal.delay-1 {
  animation-delay: 0.12s;
}

.reveal.delay-2 {
  animation-delay: 0.24s;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .row.g-3 > [class*="col-"] .worksheet-card {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 576px) {
  .container { max-width: 540px; }
}

@media (min-width: 768px) {
  .container { max-width: 720px; }
}

@media (min-width: 992px) {
  .container { max-width: 960px; }
}

@media (min-width: 1200px) {
  .container { max-width: 1140px; }
}

.row {
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 0;
  display: flex;
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--bs-gutter-y));
  margin-right: calc(-0.5 * var(--bs-gutter-x));
  margin-left: calc(-0.5 * var(--bs-gutter-x));
}

.row > * {
  padding-right: calc(0.5 * var(--bs-gutter-x));
  padding-left: calc(0.5 * var(--bs-gutter-x));
  margin-top: var(--bs-gutter-y);
}

.g-3 { --bs-gutter-x: 1rem; --bs-gutter-y: 1rem; }

.col-12 { flex: 0 0 100%; max-width: 100%; }
.col-auto { flex: 0 0 auto; width: auto; }

@media (min-width: 576px) {
  .col-sm-12 { flex: 0 0 100%; max-width: 100%; }
  .col-sm-3 { flex: 0 0 25%; max-width: 25%; }
  .col-sm-9 { flex: 0 0 75%; max-width: 75%; }
}

@media (min-width: 768px) {
  .col-md-12 { flex: 0 0 100%; max-width: 100%; }
  .col-md-8 { flex: 0 0 66.6667%; max-width: 66.6667%; }
  .col-md-4 { flex: 0 0 33.3333%; max-width: 33.3333%; }
  .col-md-3 { flex: 0 0 25%; max-width: 25%; }
}

@media (min-width: 992px) {
  .col-lg-3 { flex: 0 0 25%; max-width: 25%; }
  .col-lg-4 { flex: 0 0 33.3333%; max-width: 33.3333%; }
  .col-lg-6 { flex: 0 0 50%; max-width: 50%; }
}

.p-2 { padding: 0.5rem !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }
.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.px-1 { padding-left: 0.25rem !important; padding-right: 0.25rem !important; }
.px-3 { padding-left: 1rem !important; padding-right: 1rem !important; }
.px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.py-1 { padding-top: 0.25rem !important; padding-bottom: 0.25rem !important; }
.py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
.py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }
.pt-3 { padding-top: 1rem !important; }
.pt-4 { padding-top: 1.5rem !important; }
.pt-5 { padding-top: 3rem !important; }
.pb-2 { padding-bottom: 0.5rem !important; }
.pb-3 { padding-bottom: 1rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mt-3 { margin-top: 1rem !important; }

@media (min-width: 768px) {
  .p-md-5 { padding: 3rem !important; }
}

.text-center { text-align: center !important; }
.text-justify { text-align: justify !important; }
.text-white { color: #ffffff !important; }
.text-muted { color: var(--text-muted) !important; }
.text-primary { color: var(--brand-primary) !important; }
.text-success { color: #7ef4b8 !important; }
.text-body-emphasis { color: #f8fbff !important; }

.fs-1 { font-size: 2.5rem !important; }
.fs-6 { font-size: 1rem !important; }
.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }
.fw-light { font-weight: 300 !important; }
.fw-lighter { font-weight: 200 !important; }

.lead { font-size: 1.2rem; font-weight: 400; color: var(--text-soft); }

.bg-light { background-color: var(--surface) !important; }
.bg-white { background-color: var(--surface-2) !important; }

.rounded { border-radius: 0.75rem !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }

.card {
  position: relative;
  background-color: var(--surface-2);
  border-radius: 1rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-body { padding: 0.85rem 1.1rem; }
.card-text { color: var(--text-muted); }

.card-title {
  margin: 0;
  font-weight: 600;
  color: #f8fbff;
  font-size: 0.98rem;
  line-height: 1.35;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-media {
  background: var(--surface-3);
}

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

.worksheet-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.worksheet-card:hover {
  transform: translateY(-4px);
  border-color: rgba(106, 228, 255, 0.4);
  box-shadow: 0 20px 36px rgba(2, 8, 23, 0.55);
}

.row.g-3 > [class*="col-"] .worksheet-card {
  opacity: 0;
  animation: fade-up 0.6s ease-out both;
}

.row.g-3 > [class*="col-"]:nth-child(1) .worksheet-card { animation-delay: 0.05s; }
.row.g-3 > [class*="col-"]:nth-child(2) .worksheet-card { animation-delay: 0.1s; }
.row.g-3 > [class*="col-"]:nth-child(3) .worksheet-card { animation-delay: 0.15s; }
.row.g-3 > [class*="col-"]:nth-child(4) .worksheet-card { animation-delay: 0.2s; }
.row.g-3 > [class*="col-"]:nth-child(5) .worksheet-card { animation-delay: 0.25s; }
.row.g-3 > [class*="col-"]:nth-child(6) .worksheet-card { animation-delay: 0.3s; }
.row.g-3 > [class*="col-"]:nth-child(7) .worksheet-card { animation-delay: 0.35s; }
.row.g-3 > [class*="col-"]:nth-child(8) .worksheet-card { animation-delay: 0.4s; }

.stretched-link {
  position: static;
  color: inherit;
}

.stretched-link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}

.list-inline {
  padding-left: 0;
  list-style: none;
  margin-bottom: 0;
}

.list-inline-item {
  display: inline-block;
  margin-right: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.9rem;
  padding: 0.55rem 1.3rem;
  font-weight: 600;
  border: 1px solid transparent;
  background: transparent;
  color: #f8fbff;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.btn-primary {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #07131a;
}

.btn-primary:hover {
  background: var(--brand-primary-dark);
  border-color: var(--brand-primary-dark);
  transform: translateY(-1px);
}

.btn-outline {
  border-color: var(--border);
  background: var(--surface-3);
  color: #f8fbff;
}

.btn-outline:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  transform: translateY(-1px);
}

.badge {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(106, 228, 255, 0.12);
  color: #a7f3ff;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid rgba(106, 228, 255, 0.35);
}

.table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text-soft);
}

.table th,
.table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.table th {
  color: #f8fbff;
  font-weight: 600;
}

.table-bordered th,
.table-bordered td {
  border: 1px solid var(--border);
}

.table-striped tbody tr:nth-child(odd) {
  background: rgba(32, 42, 63, 0.6);
}

.table-hover tbody tr:hover {
  background: rgba(36, 48, 72, 0.8);
}

.table-dl td:first-child {
  width: 30%;
  font-weight: 600;
  color: var(--text-muted);
  text-align: right;
}

.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-none { display: none !important; }
.flex-column { flex-direction: column !important; }

@media (min-width: 768px) {
  .d-md-block { display: block !important; }
}

.align-items-center { align-items: center !important; }
.justify-content-between { justify-content: space-between !important; }
@media (min-width: 768px) {
  .justify-content-md-center { justify-content: center !important; }
}

.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  content: "";
  display: block;
  padding-top: var(--bs-aspect-ratio, 56.25%);
}

.ratio > * {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.ratio-16x9 { --bs-aspect-ratio: 56.25%; }
.ratio-16x10 { --bs-aspect-ratio: 62.5%; }

.carousel {
  position: relative;
}

.sheet-carousel {
  margin: 1.25rem auto;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--surface-2);
}

.carousel-inner {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0.75rem;
}

.carousel-item { display: none; text-align: center; padding: 0.75rem; }
.carousel-item.active { display: block; }


.carousel-image {
  object-fit: contain;
  background: var(--surface-3);
  width: min(100%, 520px);
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 0.75rem;
}

.carousel-caption {
  position: absolute;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(12, 18, 30, 0.85);
  padding: 0.2rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  color: #f8fbff;
}

.carousel-indicators {
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
}

.carousel-indicators button {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  border: none;
  background: rgba(148, 163, 184, 0.6);
}

.carousel-indicators button.active {
  background: var(--brand-warm);
}

.carousel-control-prev,
.carousel-control-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, rgba(22, 32, 48, 0.95), rgba(14, 22, 35, 0.9));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(2, 8, 23, 0.6);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.carousel-control-prev { left: 0.5rem; }
.carousel-control-next { right: 0.5rem; }

.carousel-control-icon {
  font-size: 1.6rem;
  line-height: 1;
  color: #f8fbff;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  transform: translateY(-50%) scale(1.04);
  box-shadow: 0 14px 26px rgba(2, 8, 23, 0.65);
}

.carousel-control-prev:focus,
.carousel-control-next:focus {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.carousel-dark { color: #f8fbff; }

.ratio > iframe,
.ratio > img {
  object-fit: cover;
}

.table th.text-center,
.table td.text-center,
.text-center {
  text-align: center !important;
}

.form-control,
.form-select,
textarea {
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: #f8fbff;
  padding: 0.6rem 0.85rem;
  font-size: 1rem;
}

.form-control::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

.form-control:focus,
.form-select:focus,
textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.form-floating {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.sheet-media {
  margin: 1.25rem auto;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--surface-2);
}


.sheet-downloads {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.sheet-meta {
  margin-top: 0.75rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.sheet-title {
  margin: 0;
  padding-top: 2.5rem;
  padding-bottom: 1.5rem;
  text-align: center;
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  font-weight: 600;
  font-family: var(--font-display);
}

.logo-wordmark {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.05;
}

.logo-accent {
  color: var(--brand-primary);
  font-weight: 600;
}

@media (min-width: 768px) {
  .sheet-title {
    padding-top: 3rem;
  }
}

.form-floating .form-label {
  order: -1;
}

.sheet-detail {
  margin-top: 1rem;
  margin-bottom: 1.75rem;
  color: var(--text-soft);
  line-height: 1.7;
}

.sheet-detail p {
  margin-bottom: 1rem;
}

.sheet-detail p:last-child {
  margin-bottom: 0;
}

.sheet-detail a {
  color: var(--brand-primary);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
.sheet-detail h2,
.sheet-detail h3,
.sheet-detail h4 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: #f8fbff;
}

.sheet-comments {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.sheet-comments h3 {
  margin-bottom: 0.75rem;
  color: #f8fbff;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: #07131a;
  background: linear-gradient(135deg, rgba(106, 228, 255, 0.95), rgba(142, 250, 199, 0.9));
  box-shadow: 0 12px 26px rgba(10, 20, 32, 0.45);
}