/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V5
 * Hallmark · genre: modern-minimal · macrostructure: Split Studio (index) / form-led column (app+admin)
 * theme: custom · vibe: "calm crimson, restrained, welcoming" · paper: oklch(96% 0.008 20) · accent: oklch(42% 0.185 16)
 * display: Noto Sans SC 900 · body: Noto Sans SC 400 · axes: light / geometric-sans / warm
 * nav: N1 wordmark+hairline · footer: Ft2 inline · design-system: design.md · designed-as-app
 * admin: tokens (form-select · nav-tabs · page-link · badges · modal · narrow card) · v1.1.1
 * contrast: pass (40-41) · slop: pass (42-45) · honest: pass (46) · chrome: pass (47)
 * tokens: pass (48) · responsive: pass (49) · mobile: pass (34, 50-57)
 * studied: no · context: explicit · v1.1.1
 */

/* ---------- 1. Design tokens ---------- */

:root {
  /* brand pair (user-specified) */
  --color-accent:     oklch(42% 0.185 16);  /* primary  #a70034 */
  --color-accent-2:   oklch(63% 0.16 7);    /* secondary #ed556a */
  --color-accent-ink: oklch(98% 0.008 20);
  --color-accent-rgb: 167, 0, 52;           /* sRGB triplet of --color-accent (Bootstrap shadows) */
  --color-accent-deep: oklch(35% 0.18 16);  /* hover — links + primary buttons */
  --color-accent-dark: oklch(30% 0.17 16);  /* active — primary buttons */
  --color-focus:      oklch(45% 0.20 16);

  /* warm-tinted neutrals */
  --color-paper:    oklch(96% 0.008 20);
  --color-paper-2:  oklch(93% 0.010 20);
  --color-ink:      oklch(21% 0.012 20);
  --color-ink-2:    oklch(40% 0.012 18);
  --color-muted:    oklch(45% 0.012 18);
  --color-rule:     oklch(86% 0.010 20);
  --color-rule-2:   oklch(90% 0.010 20);

  /* typography */
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;

  /* spacing — 4 pt scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs:  0.75rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 7rem;

  /* type scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-md:   1rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  2rem;
  --text-display: clamp(2rem, 4vw + 0.5rem, 3.25rem);

  /* motion */
  --dur-short: 200ms;
  --dur-med:   320ms;
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);

  /* radii */
  --radius-card: 1rem;
  --radius-input: 0.625rem;
  --radius-pill: 999px;
}

/* ---------- 2. Base ---------- */

html,
body {
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.7;
  color: var(--color-ink);
  background-color: var(--color-paper);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--color-accent-2);
  color: var(--color-accent-ink);
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--dur-short) var(--ease-out);
}

a:hover {
  color: var(--color-accent-deep);
  text-decoration: underline;
  text-underline-offset: 4px;
}

h1, h2, h3, h4, h5, h6 {
  font-style: normal;
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
  min-width: 0;
}

/* ---------- 3. Navbar ---------- */

.navbar {
  background-color: var(--color-paper) !important;
  border-bottom: 1px solid var(--color-rule);
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.navbar .container {
  max-width: 1080px;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: -0.01em;
  color: var(--color-ink) !important;
}

.navbar-brand img {
  height: 22px;
  width: auto;
}

.navbar-light .navbar-toggler {
  border-color: var(--color-rule);
  border-radius: var(--radius-input);
}

.navbar-light .navbar-toggler-icon {
  /* stroke color encodes --color-ink-2 (data-URIs cannot reference var()) */
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='oklch(40%200.012 18)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--color-ink-2) !important;
  padding-inline: var(--space-sm);
  transition: color var(--dur-short) var(--ease-out);
}

.navbar-nav .nav-link:hover {
  color: var(--color-accent) !important;
  text-decoration: none;
}

.navbar-nav .nav-link:focus-visible {
  border-radius: var(--radius-input);
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    border-top: 1px solid var(--color-rule-2);
    margin-top: var(--space-sm);
    padding-top: var(--space-xs);
  }
}

/* ---------- 4. Buttons ---------- */

.btn {
  font-weight: 500;
  border-radius: var(--radius-pill);
  padding: 0.5rem 1.75rem;
  transition: background-color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out);
}

.btn-primary {
  --bs-btn-bg: var(--color-accent);
  --bs-btn-border-color: var(--color-accent);
  --bs-btn-color: var(--color-accent-ink);
  --bs-btn-hover-bg: var(--color-accent-deep);
  --bs-btn-hover-border-color: var(--color-accent-deep);
  --bs-btn-hover-color: var(--color-accent-ink);
  --bs-btn-active-bg: var(--color-accent-dark);
  --bs-btn-active-border-color: var(--color-accent-dark);
  --bs-btn-active-color: var(--color-accent-ink);
  --bs-btn-focus-shadow-rgb: var(--color-accent-rgb);
}

.btn-primary:disabled,
.btn-primary.disabled {
  background-color: var(--color-paper-2);
  border-color: var(--color-paper-2);
  color: var(--color-muted);
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-outline-primary {
  --bs-btn-color: var(--color-accent);
  --bs-btn-border-color: var(--color-rule);
  --bs-btn-hover-color: var(--color-accent);
  --bs-btn-hover-bg: color-mix(in oklab, var(--color-accent-2) 12%, transparent);
  --bs-btn-hover-border-color: var(--color-accent-2);
  --bs-btn-active-color: var(--color-accent);
  --bs-btn-active-bg: color-mix(in oklab, var(--color-accent-2) 18%, transparent);
  --bs-btn-active-border-color: var(--color-accent-2);
  border-width: 1.5px;
}

.btn-lg {
  padding: 0.75rem 2.25rem;
  font-size: var(--text-lg);
}

.btn-outline-primary:focus-visible,
.btn-outline-secondary:focus-visible,
.btn-outline-danger:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-focus);
}

.btn-outline-secondary {
  --bs-btn-color: var(--color-ink);
  --bs-btn-border-color: var(--color-rule);
  --bs-btn-hover-color: var(--color-ink);
  --bs-btn-hover-bg: color-mix(in oklab, var(--color-accent-2) 12%, transparent);
  --bs-btn-hover-border-color: var(--color-accent-2);
  --bs-btn-active-color: var(--color-ink);
  --bs-btn-active-bg: color-mix(in oklab, var(--color-accent-2) 18%, transparent);
  --bs-btn-active-border-color: var(--color-accent-2);
  border-width: 1.5px;
}

/* ---------- 5. Cards ---------- */

.card {
  border: 1px solid var(--color-rule-2);
  border-radius: var(--radius-card);
  background-color: var(--color-paper);
}

.card-body {
  padding: var(--space-lg);
}

.card-title {
  font-weight: 700;
}

.card-text {
  color: var(--color-ink-2);
}

/* ---------- 6. Forms ---------- */

.form-label {
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--space-2xs);
}

.form-control {
  border: 1.5px solid var(--color-rule);
  border-radius: var(--radius-input);
  padding: 0.75rem 1rem;
  font-weight: 400;
  color: var(--color-ink);
  background-color: var(--color-paper);
  transition: border-color var(--dur-short) var(--ease-out);
}

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

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-accent-2) 30%, transparent);
  background-color: var(--color-paper);
}

.form-control:focus-visible {
  outline: none;
}

.form-text {
  color: var(--color-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-2xs);
}

.form-check {
  min-height: 1.5rem;
}

.form-check-input {
  border: 1.5px solid var(--color-rule);
  background-color: var(--color-paper);
}

.form-check-input:checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.form-check-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-accent-2) 30%, transparent);
}

.form-check-input:focus-visible {
  outline: none;
}

.form-select {
  border: 1.5px solid var(--color-rule);
  border-radius: var(--radius-input);
  padding: 0.625rem 2.25rem 0.625rem 1rem;
  font-weight: 400;
  color: var(--color-ink);
  background-color: var(--color-paper);
  transition: border-color var(--dur-short) var(--ease-out);
}

.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-accent-2) 30%, transparent);
  background-color: var(--color-paper);
}

.form-select:focus-visible {
  outline: none;
}

/* Base-category chips — visually-hidden input, chip-shaped label */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
}

.chip {
  position: relative;
}

.chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.chip label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.5rem;
  border: 1.5px solid var(--color-rule);
  border-radius: var(--radius-pill);
  font-weight: 500;
  color: var(--color-ink-2);
  background-color: var(--color-paper);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: border-color var(--dur-short) var(--ease-out),
              background-color var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out),
              box-shadow var(--dur-short) var(--ease-out);
}

.chip label:hover {
  border-color: var(--color-accent-2);
  color: var(--color-ink);
}

.chip input:checked + label {
  border-color: var(--color-accent);
  background-color: color-mix(in oklab, var(--color-accent-2) 14%, var(--color-paper));
  color: var(--color-accent);
  font-weight: 600;
}

.chip input:focus-visible + label {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-focus);
}

/* ---------- 7. Alerts ---------- */

.alert {
  border: 1px solid var(--color-rule-2);
  border-radius: var(--radius-card);
  font-size: var(--text-sm);
}

.alert-warning {
  background-color: color-mix(in oklab, var(--color-accent-2) 8%, var(--color-paper));
  border-color: color-mix(in oklab, var(--color-accent-2) 30%, transparent);
  color: var(--color-ink);
}

.alert-danger {
  background-color: color-mix(in oklab, var(--color-accent-2) 10%, var(--color-paper));
  border-color: color-mix(in oklab, var(--color-accent-2) 35%, transparent);
  color: var(--color-ink);
}

.alert-primary {
  background-color: color-mix(in oklab, var(--color-accent-2) 8%, var(--color-paper));
  border-color: color-mix(in oklab, var(--color-accent-2) 30%, transparent);
  color: var(--color-ink);
}

.alert-success,
.alert-info {
  background-color: color-mix(in oklab, var(--color-accent-2) 8%, var(--color-paper));
  border-color: color-mix(in oklab, var(--color-accent-2) 30%, transparent);
  color: var(--color-ink);
}

.alert-success strong,
.alert-info strong {
  color: var(--color-accent);
}

/* ---------- 8. Badge / timer pill ---------- */

.timer-pill,
.exam-bar .badge.bg-secondary {
  background-color: var(--color-accent) !important;
  color: var(--color-accent-ink);
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  padding: 0.5rem 1.25rem;
  vertical-align: middle;
  display: inline-block;
  min-width: 5.5rem;
  text-align: center;
}

/* Admin status badges — re-voiced on the accent pair, ink-on-paper system */
.badge.bg-secondary {
  background-color: var(--color-paper-2) !important;
  color: var(--color-muted);
  font-weight: 500;
  font-size: var(--text-sm);
  border: 1px solid var(--color-rule);
}

.badge.bg-light {
  background-color: var(--color-paper-2) !important;
  color: var(--color-ink-2);
}

.badge.bg-success,
.badge.bg-danger,
.badge.bg-warning {
  font-weight: 600;
  font-size: var(--text-sm);
  border: 1px solid transparent;
}

.badge.bg-success {
  background-color: color-mix(in oklab, var(--color-accent-2) 14%, var(--color-paper)) !important;
  color: var(--color-accent-deep) !important;
  border-color: color-mix(in oklab, var(--color-accent-2) 35%, transparent);
}

.badge.bg-danger {
  background-color: color-mix(in oklab, var(--color-accent) 10%, var(--color-paper)) !important;
  color: var(--color-accent-deep) !important;
  border-color: color-mix(in oklab, var(--color-accent) 35%, transparent);
}

.badge.bg-warning {
  background-color: color-mix(in oklab, var(--color-accent-2) 10%, var(--color-paper)) !important;
  color: var(--color-ink);
  border-color: color-mix(in oklab, var(--color-accent-2) 30%, transparent);
}

/* ---------- 9. Table (exam identity strip) ---------- */

.table {
  --bs-table-border-color: var(--color-rule-2);
  color: var(--color-ink);
}

.table > :not(caption) > * > * {
  padding: var(--space-sm) var(--space-md);
  border-bottom-width: 1px;
  vertical-align: middle;
}

.table thead th {
  background-color: var(--color-paper-2);
  font-weight: 600;
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-rule);
}

.table th[scope="row"] {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ---------- 10. Page shells ---------- */

.page {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-3xl);
}

.page-narrow {
  max-width: 42rem;
}

.page-tight {
  max-width: 54rem;
}

.page-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
}

.page-subtitle {
  color: var(--color-ink-2);
  font-size: var(--text-lg);
  max-width: 56ch;
}

.section-gap {
  margin-top: var(--space-3xl);
}

.section-head {
  font-size: var(--text-xl);
  font-weight: 800;
  margin-bottom: var(--space-md);
}

/* ---------- 11. Hero (index.php — Split Studio) ---------- */

.hero {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-2xl);
}

.hero-title {
  font-size: var(--text-display);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.hero-lead {
  font-size: var(--text-lg);
  color: var(--color-ink-2);
  max-width: 48ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  margin-top: var(--space-lg);
}

.hero-note {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-top: var(--space-sm);
  max-width: 46ch;
}

.support-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.support-card .card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.support-card .card-text {
  flex-grow: 1;
}

/* ---------- 12. Form card (info.php) ---------- */

.form-card {
  max-width: 42rem;
  margin-inline: auto;
}

.form-card-narrow {
  max-width: 30rem;
}

.form-card .card-body {
  padding: var(--space-xl);
}

.form-section {
  margin-bottom: var(--space-md);
}

/* Registration-target choice cards (info.php) — selectable card duo */
.choice-card {
  height: 100%;
  border: 1.5px solid var(--color-rule);
  border-radius: var(--radius-card);
  background-color: var(--color-paper);
  cursor: pointer;
  user-select: none;
  transition: border-color var(--dur-short) var(--ease-out),
              background-color var(--dur-short) var(--ease-out),
              box-shadow var(--dur-short) var(--ease-out);
}

.choice-card:hover {
  border-color: var(--color-accent-2);
}

.choice-card.active {
  border-color: var(--color-accent);
  background-color: color-mix(in oklab, var(--color-accent-2) 6%, var(--color-paper));
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-accent-2) 25%, transparent);
}

.choice-card .card-title {
  color: var(--color-ink);
}

.choice-card.active .card-title {
  color: var(--color-accent);
}

.choice-card:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-focus);
}

.choice-card.disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.choice-card.disabled:hover {
  border-color: var(--color-rule);
}

.choice-card.disabled .card-title {
  color: var(--color-ink);
}

/* ---------- 13. Exam page ---------- */

.exam-bar {
  position: sticky;
  top: 0;
  z-index: 1020;
  background-color: color-mix(in oklab, var(--color-paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-rule-2);
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.exam-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.exam-title {
  font-size: var(--text-xl);
  font-weight: 800;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.question-card {
  margin-bottom: var(--space-md);
}

.question-card .card-body {
  padding: var(--space-lg);
}

.question-text {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: var(--space-md);
}

.question-card .form-check {
  padding-left: 2.25rem;
  margin-bottom: var(--space-2xs);
}

.question-card .form-check-label {
  color: var(--color-ink-2);
  cursor: pointer;
}

.question-card .form-check-input {
  margin-top: 0.25rem;
  margin-left: -2.25rem;
}

/* ---------- 14. Result page ---------- */

.result-card {
  max-width: 40rem;
  margin-inline: auto;
  text-align: center;
}

.code-box {
  background-color: var(--color-paper-2);
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-card);
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-ink);
  overflow-wrap: anywhere;
  min-width: 0;
  margin: var(--space-md) 0;
}

.result-meta {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

/* ---------- 15. Footer ---------- */

.site-footer {
  border-top: 1px solid var(--color-rule);
  padding-top: var(--space-md);
  padding-bottom: var(--space-lg);
  color: var(--color-muted);
  font-size: var(--text-sm);
  text-align: center;
}

.site-footer a {
  color: var(--color-ink-2);
}

.navbar-text {
  color: var(--color-muted);
}

/* ---------- 16. Admin panel ---------- */

.navbar-nav .nav-link.active {
  color: var(--color-accent) !important;
}

.nav-tabs {
  border-bottom: 1px solid var(--color-rule);
}

.nav-tabs .nav-link {
  color: var(--color-ink-2);
  font-weight: 500;
  border: 1px solid transparent;
  border-radius: 0;
  margin-bottom: -1px;
  padding: var(--space-2xs) var(--space-md);
  transition: color var(--dur-short) var(--ease-out);
}

.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus {
  color: var(--color-accent);
  border-color: transparent;
  isolation: isolate;
}

.nav-tabs .nav-link.active {
  color: var(--color-accent);
  font-weight: 600;
  background-color: var(--color-paper);
  border-color: var(--color-rule) var(--color-rule) var(--color-paper);
}

.page-link {
  color: var(--color-ink-2);
  background-color: var(--color-paper);
  border-color: var(--color-rule-2);
  font-weight: 500;
  transition: color var(--dur-short) var(--ease-out),
              background-color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}

.page-link:hover {
  color: var(--color-accent);
  background-color: var(--color-paper-2);
  border-color: var(--color-rule);
}

.page-link:focus {
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-accent-2) 25%, transparent);
}

.page-item.active .page-link {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-item.active .page-link:hover {
  background-color: var(--color-accent-deep);
  border-color: var(--color-accent-deep);
}

.modal-content {
  border: 1px solid var(--color-rule-2);
  border-radius: var(--radius-card);
  background-color: var(--color-paper);
  color: var(--color-ink);
}

.modal-header {
  border-bottom: 1px solid var(--color-rule);
}

.modal-footer {
  border-top: 1px solid var(--color-rule);
}

/* Destructive actions — voiced on the brand red pair */
.btn-danger {
  --bs-btn-bg: var(--color-accent);
  --bs-btn-border-color: var(--color-accent);
  --bs-btn-color: var(--color-accent-ink);
  --bs-btn-hover-bg: var(--color-accent-deep);
  --bs-btn-hover-border-color: var(--color-accent-deep);
  --bs-btn-hover-color: var(--color-accent-ink);
  --bs-btn-active-bg: var(--color-accent-dark);
  --bs-btn-active-border-color: var(--color-accent-dark);
  --bs-btn-active-color: var(--color-accent-ink);
  --bs-btn-focus-shadow-rgb: var(--color-accent-rgb);
}

.btn-outline-danger {
  --bs-btn-color: var(--color-accent-deep);
  --bs-btn-border-color: var(--color-rule);
  --bs-btn-hover-color: var(--color-accent-ink);
  --bs-btn-hover-bg: var(--color-accent-deep);
  --bs-btn-hover-border-color: var(--color-accent-deep);
  --bs-btn-active-color: var(--color-accent-ink);
  --bs-btn-active-bg: var(--color-accent-dark);
  --bs-btn-active-border-color: var(--color-accent-dark);
  --bs-btn-focus-shadow-rgb: var(--color-accent-rgb);
  border-width: 1.5px;
}

.question-cell {
  max-width: 28rem;
}

/* ---------- 17. Responsive discipline ---------- */

@media (max-width: 991.98px) {
  .hero {
    padding-top: var(--space-lg);
    padding-bottom: var(--space-xl);
  }

  .hero-actions .btn {
    width: 100%;
  }

  .page {
    padding-top: var(--space-lg);
    padding-bottom: var(--space-xl);
  }

  .support-card {
    height: auto;
  }
}

@media (max-width: 575.98px) {
  .btn {
    white-space: nowrap;
  }

  .form-card .card-body {
    padding: var(--space-lg);
  }

  .question-card .card-body {
    padding: var(--space-md);
  }

  .chip label {
    padding: 0.375rem 1rem;
  }

  .btn-lg {
    padding-inline: 1.25rem;
    font-size: var(--text-md);
    white-space: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}