/* Apple-inspired presentation layer
   Keeps the existing information architecture while refining material,
   typography, depth, feedback, and responsive behavior. */

:root {
  --paper: #f5f5f7;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --surface-soft: rgba(247, 247, 250, 0.9);
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --line: rgba(0, 0, 0, 0.11);
  --line-strong: rgba(0, 0, 0, 0.18);
  --teal: #0071e3;
  --green: #248a3d;
  --amber: #a05a00;
  --coral: #d70015;
  --blue: #0071e3;
  --focus: #0071e3;
  --apple-blue: #0071e3;
  --apple-blue-pressed: #0062c4;
  --apple-fill: rgba(118, 118, 128, 0.12);
  --apple-fill-strong: rgba(118, 118, 128, 0.2);
  --shadow: 0 12px 34px rgba(0, 0, 0, 0.07), 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-raised: 0 22px 58px rgba(0, 0, 0, 0.12), 0 4px 14px rgba(0, 0, 0, 0.06);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", "Hiragino Sans", "Yu Gothic UI", sans-serif;
  font-optical-sizing: auto;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

html {
  background: var(--paper);
}

body {
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% -8%, rgba(0, 113, 227, 0.1), transparent 32rem),
    radial-gradient(circle at 92% 4%, rgba(106, 92, 255, 0.07), transparent 28rem),
    var(--paper);
  letter-spacing: -0.006em;
}

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

button,
a,
summary,
input {
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 220ms ease,
    opacity 180ms ease,
    transform 100ms ease-out;
}

:where(button, a, summary):active {
  transform: scale(0.97);
}

:where(a, button, input, summary, [tabindex="0"]):focus-visible,
.skip-target:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.24);
}

.skip-links {
  top: 12px;
  left: 12px;
  gap: 8px;
}

.skip-links a {
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(29, 29, 31, 0.88);
  box-shadow: var(--shadow-raised);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  font-weight: 650;
}

.topbar {
  position: relative;
  isolation: isolate;
  align-items: center;
  gap: clamp(24px, 5vw, 72px);
  padding: clamp(34px, 5vw, 72px) clamp(22px, 5vw, 72px) clamp(28px, 4vw, 52px);
  border-bottom: 0;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(30px) saturate(170%);
  -webkit-backdrop-filter: blur(30px) saturate(170%);
}

.topbar::after {
  position: absolute;
  right: 0;
  bottom: -28px;
  left: 0;
  z-index: -1;
  height: 28px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.045), transparent);
  content: "";
  opacity: 0.38;
  pointer-events: none;
}

.brand {
  min-width: 0;
}

.brand h1,
.section-head h2,
.result-head h2,
.filter-block h2 {
  letter-spacing: -0.025em;
}

.brand h1 {
  max-width: 900px;
  font-size: clamp(2.45rem, 5vw, 4.75rem);
  font-weight: 740;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.kicker {
  margin-bottom: 10px;
  color: var(--apple-blue);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: none;
}

.summary-strip {
  overflow: hidden;
  min-width: min(430px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px) saturate(165%);
  -webkit-backdrop-filter: blur(22px) saturate(165%);
}

.summary-strip div {
  padding: 17px 20px;
  border-left-color: var(--line);
}

.summary-strip span {
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 720;
  letter-spacing: -0.035em;
}

.summary-strip small {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 560;
}

main {
  width: min(1640px, 100%);
  margin: 0 auto;
  padding: clamp(30px, 4vw, 56px) clamp(16px, 3.5vw, 52px) 72px;
}

.workbench {
  grid-template-columns: minmax(270px, 318px) minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
}

.control-panel {
  top: 22px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px) saturate(175%);
  -webkit-backdrop-filter: blur(24px) saturate(175%);
}

.search-box,
.filter-block,
.filter-note {
  padding: 19px 18px;
  border-bottom-color: var(--line);
}

.search-box span,
.filter-block h2 {
  margin-bottom: 11px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.015em;
}

.search-box input {
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 14px;
  padding: 11px 14px;
  background: var(--apple-fill);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.025);
  font-size: 16px;
}

.search-box input:focus {
  border-color: rgba(0, 113, 227, 0.55);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.14);
  outline: 0;
}

.search-box input::placeholder {
  color: #86868b;
}

.chip-grid {
  gap: 8px;
}

.chip,
.ghost-button,
.preset-button,
.compare-button,
.db-button {
  min-height: 42px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 9px 14px;
  font-weight: 640;
  letter-spacing: -0.01em;
}

.chip {
  background: rgba(255, 255, 255, 0.88);
  color: #343437;
  box-shadow: inset 0 0 0 1px var(--line), 0 1px 2px rgba(0, 0, 0, 0.025);
}

.chip.is-active,
.preset-button.is-active {
  border-color: rgba(0, 113, 227, 0.18);
  background: rgba(0, 113, 227, 0.12);
  color: #0058b0;
  box-shadow: inset 0 0 0 1px rgba(0, 113, 227, 0.26);
}

.selected-mark {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--apple-blue);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
}

.filter-note {
  border-bottom: 0;
  background: linear-gradient(145deg, rgba(0, 113, 227, 0.075), rgba(106, 92, 255, 0.045));
}

.filter-note strong {
  color: #37373a;
  font-size: 0.82rem;
  font-weight: 680;
}

.filter-note p {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.65;
}

.result-head,
.section-head {
  margin-bottom: 18px;
}

.result-head h2,
.section-head h2 {
  font-size: clamp(1.72rem, 2.5vw, 2.35rem);
  font-weight: 720;
  line-height: 1.08;
}

.ghost-button {
  border-color: transparent;
  background: var(--apple-fill);
  color: #363638;
}

.series-grid {
  grid-template-columns: repeat(auto-fill, minmax(292px, 1fr));
  gap: 18px;
}

.series-card {
  min-height: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
  transition:
    transform 340ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 340ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 180ms ease;
}

.card-media {
  position: relative;
  height: 112px;
  border-bottom: 0;
  padding: 0;
  background: linear-gradient(180deg, #fff, #fafafa);
}

.card-media::after,
.maker-logo::after {
  position: absolute;
  right: 24px;
  bottom: 0;
  left: 24px;
  height: 3px;
  border-radius: 999px;
  background: var(--accent, var(--apple-blue));
  content: "";
  opacity: 0.85;
}

.card-media img,
.maker-logo img {
  position: absolute;
  inset: 0;
  width: 100%;
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.8);
  transform-origin: center;
}

.card-media .media-fallback,
.maker-logo .media-fallback {
  width: 100%;
  height: 100%;
  padding: 12px 20px;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.15;
}

.card-body {
  gap: 12px;
  padding: 18px;
}

.maker-label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 600;
}

.series-title {
  align-items: center;
  gap: 9px;
}

.series-title h3 {
  font-size: 1.43rem;
  font-weight: 710;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.grade {
  border-radius: 999px;
  padding: 4px 8px;
  background: color-mix(in srgb, var(--accent, var(--apple-blue)) 11%, white);
  color: color-mix(in srgb, var(--accent, var(--apple-blue)) 75%, #1d1d1f);
  font-size: 0.7rem;
  font-weight: 700;
  white-space: nowrap;
}

.headline {
  min-height: 46px;
  color: #363638;
  font-size: 0.93rem;
  font-weight: 560;
  line-height: 1.55;
}

.card-key-facts {
  gap: 6px;
}

.card-key-facts span,
.tag {
  border: 0;
  border-radius: 999px;
  padding: 6px 9px;
  background: var(--apple-fill);
  color: #4b4b4f;
  font-size: 0.73rem;
  font-weight: 620;
}

.card-recommendation {
  gap: 5px;
  border: 0;
  border-radius: 14px;
  padding: 11px 12px;
  background: rgba(0, 113, 227, 0.065);
  box-shadow: inset 0 0 0 1px rgba(0, 113, 227, 0.08);
  color: #363638;
}

.card-recommendation strong {
  color: var(--apple-blue);
  font-size: 0.7rem;
  font-weight: 700;
}

.card-actions {
  gap: 9px;
  margin-top: 4px;
}

.card-actions .db-button,
.card-actions .compare-button {
  min-height: 44px;
  border-radius: 13px;
}

.db-button {
  border-color: transparent;
  background: #1d1d1f;
  color: #fff;
}

.compare-button {
  border-color: transparent;
  background: var(--apple-blue);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.18);
}

.compare-button.is-selected {
  border-color: rgba(0, 113, 227, 0.18);
  background: rgba(0, 113, 227, 0.11);
  color: #0058b0;
  box-shadow: inset 0 0 0 1px rgba(0, 113, 227, 0.22);
}

.compare-button:disabled {
  border-color: transparent;
  background: var(--apple-fill);
  color: #9a9a9f;
  box-shadow: none;
}

.active-filter-summary {
  margin-bottom: 14px;
  font-size: 0.78rem;
}

.active-filter-summary strong {
  background: rgba(0, 113, 227, 0.1);
  color: #0058b0;
  font-weight: 680;
}

.empty-state,
.no-results {
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 20px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.comparison-band,
.guide-band {
  margin-top: 52px;
  border-top: 0;
  padding-top: 0;
}

.comparison-controls {
  gap: 10px 14px;
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 18px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
}

.switch-control {
  font-weight: 640;
}

.switch-control input {
  accent-color: var(--apple-blue);
}

.comparison-controls .unresolved-report-link,
.comparison-control-actions .ghost-button {
  border: 0;
  background: var(--apple-fill);
  color: #3a3a3c;
  font-weight: 620;
}

.table-wrap {
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
  scrollbar-color: rgba(60, 60, 67, 0.28) transparent;
  scrollbar-width: thin;
}

.compare-block-title {
  border-bottom: 0;
  padding: 16px 18px 12px;
  background: #1d1d1f;
  color: #fff;
}

.compare-block-title.detail-title {
  margin-top: 16px;
  background: #f2f2f7;
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.05);
}

.compare-block-title span {
  font-weight: 680;
  letter-spacing: -0.015em;
}

.compare-table th,
.compare-table td {
  border-color: rgba(0, 0, 0, 0.085);
  padding: 14px;
}

.compare-table th {
  background: #f5f5f7;
  font-weight: 650;
}

.compare-table thead th:first-child,
.compare-table tbody th {
  box-shadow: 1px 0 0 rgba(0, 0, 0, 0.085);
}

.compare-table thead th:not(:first-child) {
  border-top: 3px solid var(--accent, var(--apple-blue));
}

.compare-remove-mini,
.compare-card-head button {
  border: 0;
  background: var(--apple-fill);
  color: #6e6e73;
  font-weight: 620;
}

.compare-group-row th {
  background: #edf4fb;
}

.compare-group-row button {
  min-height: 52px;
  padding: 11px 15px;
  color: #1d3651;
  font-weight: 680;
}

.compare-group-row button b {
  width: 27px;
  height: 27px;
  background: var(--apple-blue);
  font-weight: 500;
}

.compare-table td.is-best {
  background: #fff8dd;
  box-shadow: inset 0 0 0 2px rgba(174, 120, 0, 0.52);
}

.best-badge {
  background: #8a6100;
  font-weight: 700;
}

.numeric-value {
  font-weight: 710;
  letter-spacing: -0.025em;
}

.field-label {
  font-weight: 650;
}

.feature-tip summary {
  min-height: 40px;
  border-color: transparent;
  background: var(--apple-fill);
  color: #343437;
  font-weight: 620;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.045);
}

.feature-tip summary::after {
  background: var(--apple-blue);
  font-weight: 600;
}

.feature-tip[open] summary {
  border-color: transparent;
  background: rgba(0, 113, 227, 0.1);
  color: #164e85;
}

.feature-tip p {
  margin-top: 6px;
  border-left: 0;
  border-radius: 12px;
  padding: 10px 11px;
  background: #f5f5f7;
  color: #5c5c61;
}

.feature-badge {
  border: 0;
  background: #fff0bd;
  color: #704a00;
  font-weight: 700;
}

.status-value b {
  border-width: 0;
  background: var(--apple-fill);
}

.sales-quick-guide {
  border-top: 0;
}

.sales-card-grid {
  gap: 14px;
  padding: 16px;
  background: #f5f5f7;
}

.sales-card,
.sales-detail-grid > div {
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 18px;
  background: #fff;
}

.sales-card header {
  border-top-width: 3px;
  padding: 14px;
  background: #fafafa;
}

.sales-card section {
  border-top-color: rgba(0, 0, 0, 0.075);
}

.maker-guide {
  gap: 18px;
}

.maker-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.87);
  box-shadow: var(--shadow);
  transition:
    transform 340ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 340ms cubic-bezier(0.22, 1, 0.36, 1);
}

.maker-logo {
  position: relative;
  height: 116px;
  border-bottom: 0;
  padding: 0;
  background: linear-gradient(180deg, #fff, #fafafa);
}

.maker-copy {
  padding: 18px;
}

.maker-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.maker-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.maker-card a {
  color: var(--apple-blue);
  font-weight: 650;
  text-decoration: none;
}

.compare-fab {
  min-height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(29, 29, 31, 0.88);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.23);
  backdrop-filter: blur(18px) saturate(175%);
  -webkit-backdrop-filter: blur(18px) saturate(175%);
  font-weight: 650;
}

.compare-fab strong,
.dialog-compare-jump span {
  background: var(--apple-blue);
}

.catalog-dialog {
  width: min(780px, calc(100vw - 32px));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(34px) saturate(180%);
  -webkit-backdrop-filter: blur(34px) saturate(180%);
}

.catalog-dialog[open] {
  animation: apple-dialog-in 300ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.catalog-dialog::backdrop {
  background: rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

@keyframes apple-dialog-in {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(10px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.dialog-toolbar {
  min-height: 66px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.07);
  backdrop-filter: blur(24px) saturate(170%);
  -webkit-backdrop-filter: blur(24px) saturate(170%);
}

.dialog-close {
  border: 0;
  background: var(--apple-fill-strong);
  color: #3a3a3c;
  font-weight: 550;
}

.dialog-compare-jump {
  border: 0;
  background: #1d1d1f;
  font-weight: 650;
}

.catalog-record {
  gap: 20px;
  padding: 24px;
}

.catalog-record-head {
  border-left: 0;
  padding-left: 0;
}

.catalog-record-head h2 {
  font-weight: 720;
  letter-spacing: -0.035em;
}

.catalog-fields,
.score-grid {
  overflow: hidden;
  border-color: rgba(0, 0, 0, 0.08);
  border-radius: 16px;
  background: #f5f5f7;
}

.catalog-fields div,
.score-grid > div {
  border-color: rgba(0, 0, 0, 0.08);
}

.normalized-spec-groups details,
.mobile-compare-groups details {
  overflow: hidden;
  border-color: rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  background: #fff;
}

.normalized-spec-groups summary,
.mobile-compare-groups summary {
  background: #f2f2f7;
  font-weight: 650;
}

.normalized-spec-groups dl > div,
.mobile-compare-groups dl > div {
  border-top-color: rgba(0, 0, 0, 0.075);
}

.compare-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.compare-card-head {
  border-left: 0;
  padding: 17px;
  background: linear-gradient(145deg, rgba(0, 113, 227, 0.075), rgba(255, 255, 255, 0.78));
  box-shadow: inset 3px 0 0 var(--accent, var(--apple-blue));
}

.source-list a {
  color: var(--apple-blue);
}

@media (hover: hover) and (pointer: fine) {
  .series-card:hover,
  .maker-card:hover {
    border-color: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-raised);
    transform: translateY(-4px);
  }

  .chip:hover,
  .ghost-button:hover,
  .preset-button:hover,
  .comparison-controls .unresolved-report-link:hover,
  .compare-remove-mini:hover,
  .compare-card-head button:hover {
    background: var(--apple-fill-strong);
  }

  .db-button:hover {
    background: #333336;
  }

  .compare-button:not(:disabled):not(.is-selected):hover {
    background: #087be9;
  }
}

@media (max-width: 980px) {
  .topbar {
    align-items: stretch;
    gap: 24px;
  }

  .summary-strip {
    min-width: 0;
  }

  .workbench {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }

  .control-panel {
    position: static;
  }

  .series-grid {
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  }
}

@media (max-width: 620px) {
  body {
    padding-bottom: calc(86px + env(safe-area-inset-bottom));
  }

  .topbar {
    gap: 20px;
    padding: 28px 16px 24px;
  }

  .brand h1 {
    font-size: clamp(2rem, 10vw, 2.75rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
  }

  .summary-strip {
    border-radius: 18px;
  }

  .summary-strip div {
    padding: 14px 10px;
  }

  main {
    padding: 22px 12px 58px;
  }

  .workbench {
    gap: 24px;
  }

  .control-panel {
    border-radius: 22px;
  }

  .search-box,
  .filter-block,
  .filter-note {
    padding: 17px 16px;
  }

  .chip {
    min-height: 44px;
    padding: 10px 13px;
  }

  .result-head,
  .section-head {
    gap: 12px;
  }

  .result-head h2,
  .section-head h2 {
    font-size: 1.72rem;
  }

  .series-grid {
    gap: 15px;
  }

  .series-card {
    border-radius: 21px;
  }

  .card-media {
    height: 96px;
    padding: 0;
  }

  .card-media img,
  .maker-logo img {
    transform: scale(1.72);
  }

  .card-body {
    padding: 16px;
  }

  .series-title h3 {
    font-size: 1.38rem;
  }

  .card-actions {
    position: static;
    padding-top: 2px;
    background: transparent;
  }

  .comparison-band,
  .guide-band {
    margin-top: 42px;
  }

  .comparison-controls {
    border-radius: 18px;
  }

  .table-wrap {
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .compare-cards {
    gap: 14px;
  }

  .sales-card-grid {
    border-radius: 18px;
  }

  .catalog-dialog {
    width: calc(100vw - 16px);
    border-radius: 26px;
    margin-bottom: calc(78px + env(safe-area-inset-bottom));
  }

  .catalog-record {
    padding: 20px 15px;
  }

  .mobile-jumpbar {
    right: 10px;
    bottom: calc(9px + env(safe-area-inset-bottom));
    left: 10px;
    gap: 4px;
    padding: 7px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 22px;
    background: rgba(248, 248, 250, 0.78);
    box-shadow: 0 16px 44px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(26px) saturate(180%);
    -webkit-backdrop-filter: blur(26px) saturate(180%);
  }

  .mobile-jumpbar a {
    min-height: 44px;
    border: 0;
    border-radius: 16px;
    background: transparent;
    color: #3a3a3c;
    font-size: 0.82rem;
    font-weight: 650;
  }

  .mobile-jumpbar a:active {
    background: var(--apple-fill-strong);
  }

  .mobile-jumpbar span {
    background: var(--apple-blue);
  }
}

@media (max-width: 380px) {
  .topbar {
    padding-right: 12px;
    padding-left: 12px;
  }

  main {
    padding-right: 10px;
    padding-left: 10px;
  }

  .card-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .card-actions .db-button,
  .card-actions .compare-button {
    width: 100%;
  }
}

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

  :where(button, a, summary):active {
    transform: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .topbar,
  .control-panel,
  .summary-strip,
  .comparison-controls,
  .compare-fab,
  .mobile-jumpbar,
  .catalog-dialog,
  .dialog-toolbar {
    background: #fff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

@media (prefers-contrast: more) {
  :root {
    --muted: #444448;
    --line: rgba(0, 0, 0, 0.38);
  }

  .topbar,
  .control-panel,
  .summary-strip,
  .series-card,
  .maker-card,
  .comparison-controls,
  .table-wrap,
  .catalog-dialog,
  .mobile-jumpbar {
    border-color: var(--line);
    background: #fff;
  }
}