:root {
  --paper: #f7f4ef;
  --surface: #ffffff;
  --surface-soft: #eee8de;
  --ink: #1d2323;
  --muted: #626a67;
  --line: #8a8175;
  --teal: #006f6f;
  --green: #3c7a3f;
  --amber: #9a5600;
  --coral: #bf4f45;
  --blue: #2f6f9f;
  --focus: #005fcc;
  --shadow: 0 14px 36px rgba(31, 30, 26, 0.08);
  font-family:
    "Hiragino Sans", "Yu Gothic", "YuGothic", "Meiryo", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  scroll-behavior: smooth;
  scroll-padding-top: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(247, 244, 239, 0) 420px),
    var(--paper);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-links {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: calc(100vw - 16px);
  transform: translateY(calc(-100% - 16px));
}

.skip-links:focus-within {
  transform: translateY(0);
}

.skip-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border: 1px solid #fff;
  border-radius: 6px;
  padding: 9px 12px;
  background: #27312e;
  color: #fff;
  font-weight: 850;
  text-decoration: none;
}

:where(a, button, input, summary, [tabindex="0"]):focus-visible,
.skip-target:focus {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  box-shadow: 0 0 0 2px #fff;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 4vw, 48px) 20px;
  border-bottom: 1px solid var(--line);
}

.brand h1,
.section-head h2,
.result-head h2,
.filter-block h2 {
  margin: 0;
  letter-spacing: 0;
}

.brand h1 {
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: 0.98;
}

.kicker {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(76px, 1fr));
  min-width: min(420px, 100%);
  border: 1px solid var(--line);
  background: var(--surface);
}

.summary-strip div {
  padding: 14px 16px;
  border-left: 1px solid var(--line);
}

.summary-strip div:first-child {
  border-left: 0;
}

.summary-strip span {
  display: block;
  font-size: 1.6rem;
  font-weight: 850;
  line-height: 1;
}

.summary-strip small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

main {
  padding: 24px clamp(14px, 3vw, 42px) 42px;
}

.workbench {
  display: grid;
  grid-template-columns: minmax(230px, 300px) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.control-panel {
  min-width: 0;
  position: sticky;
  top: 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.search-box,
.filter-block,
.filter-note {
  min-width: 0;
  display: block;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.filter-note {
  border-bottom: 0;
  background: #eef6f5;
}

.filter-note strong {
  display: block;
  margin-bottom: 8px;
}

.filter-note p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.75;
}

.search-box span,
.filter-block h2 {
  display: block;
  margin-bottom: 10px;
  font-size: 0.82rem;
  color: var(--muted);
}

.search-box input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--ink);
  background: #fff;
  font-size: 16px;
}

.search-box input::placeholder {
  color: var(--muted);
  opacity: 1;
}

.chip-grid {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.selected-mark {
  flex: 0 0 auto;
  font-weight: 900;
  line-height: 1;
}

.chip,
.ghost-button,
.preset-button,
.compare-button,
.db-button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 13px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
  touch-action: manipulation;
}

.chip.is-active {
  border-color: var(--teal);
  background: #e3f4f1;
  color: #005d58;
}

.ghost-button {
  background: transparent;
}

.compare-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -2px 0 14px;
}

.compare-tools > span {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
}

.compare-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.preset-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  border-radius: 999px;
  padding: 8px 12px;
  background: #fffdf9;
}

.preset-button.is-active {
  border-color: var(--teal);
  background: #e3f4f1;
  color: #005d58;
}

.preset-button small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
}

.main-panel {
  min-width: 0;
}

.result-head,
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 14px;
}

.series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(286px, 1fr));
  gap: 14px;
}

.series-card {
  display: grid;
  min-height: 420px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card-media {
  display: grid;
  place-items: center;
  height: 104px;
  overflow: hidden;
  padding: 10px 16px;
  background: #fff;
  border-bottom: 5px solid var(--accent, var(--teal));
}

.card-media img {
  display: block;
  width: 100%;
  max-width: 340px;
  height: 74px;
  object-fit: cover;
  object-position: center;
}

.card-body {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.maker-label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.series-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.series-title h3 {
  margin: 0;
  font-size: 1.55rem;
}

.grade {
  color: var(--accent, var(--teal));
  font-size: 0.84rem;
  font-weight: 850;
}

.headline {
  margin: 0;
  min-height: 48px;
  color: var(--ink);
  font-weight: 750;
  line-height: 1.55;
}

.talk {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 8px;
  background: #faf8f4;
  color: #3f4643;
  font-size: 0.78rem;
  font-weight: 700;
}

.card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: auto;
}

.compare-button {
  flex: 1;
  color: #fff;
  border-color: var(--accent, var(--teal));
  background: var(--accent, var(--teal));
}

.compare-button.is-selected {
  color: var(--ink);
  background: #f6ead8;
  border-color: #8a6500;
}

.compare-button:disabled {
  cursor: not-allowed;
  color: #8d867b;
  border-color: #d8d1c5;
  background: #ebe5dc;
}

.db-button {
  color: #fff;
  border-color: #27312e;
  background: #27312e;
}

.empty-state {
  border: 1px dashed var(--line);
  padding: 18px;
  background: rgba(255, 255, 255, 0.56);
  color: var(--muted);
}

.comparison-band,
.guide-band {
  margin-top: 28px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
  overscroll-behavior-x: contain;
}

.compare-scroll-hint {
  margin: -4px 0 10px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.compare-table {
  width: 100%;
  min-width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.compare-table[data-count="5"] {
  min-width: 1025px;
}

.compare-table[data-count="6"] {
  min-width: 1200px;
}

.compare-table[data-count="7"] {
  min-width: 1375px;
}

.compare-axis-col {
  width: 150px;
}

.compare-item-col {
  width: 175px;
}

.compare-table th,
.compare-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.55;
  text-align: left;
}

.compare-table th:first-child,
.compare-table td:first-child {
  border-left: 0;
}

.compare-table th {
  background: #f2ece2;
  font-size: 0.84rem;
}

.compare-table thead th:first-child,
.compare-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  box-shadow: 1px 0 0 var(--line);
}

.compare-table thead th:first-child {
  z-index: 3;
}

.compare-feature-row th {
  vertical-align: top;
}

.compare-feature-axis {
  display: grid;
  gap: 4px;
  line-height: 1.35;
}

.compare-feature-axis-main {
  color: #655e56;
  font-size: 0.7rem;
  font-weight: 850;
}

.compare-feature-axis-genre {
  color: #00746e;
  font-size: 0.86rem;
  font-weight: 900;
}

.compare-feature-axis-part {
  border-left: 4px solid #008b83;
  padding-left: 7px;
  color: #303835;
  font-size: 0.82rem;
  font-weight: 900;
}

.compare-feature-row td {
  background: #fffdf9;
}

.compare-feature-row .compare-feature-cell:first-child {
  border-left: 1px solid var(--line);
}

.compare-points {
  display: grid;
  gap: 8px;
}

.compare-points p {
  display: grid;
  gap: 4px;
  margin: 0;
}

.compare-points strong {
  width: fit-content;
  border-radius: 999px;
  padding: 2px 7px;
  background: #edf5f3;
  color: #006760;
  font-size: 0.72rem;
  line-height: 1.45;
}

.compare-points span {
  color: #333b38;
  font-size: 0.9rem;
}

.summary-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 1.05rem;
  color: #303835;
  font-size: 0.92rem;
  line-height: 1.6;
}

.summary-list li::marker {
  color: var(--accent, var(--teal));
  font-weight: 900;
}

.compare-table .summary-list {
  gap: 6px;
  font-size: 0.86rem;
  line-height: 1.55;
}

.feature-list {
  display: grid;
  gap: 10px;
  align-items: flex-start;
}

.feature-group {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.compare-feature-group {
  gap: 8px;
}

.feature-genre {
  border-bottom: 1px solid #dce8e5;
  padding-bottom: 3px;
  color: #00746e;
  font-size: 0.7rem;
  font-weight: 850;
  line-height: 1.35;
}

.feature-empty {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  color: #6f6a63;
  font-size: 0.82rem;
  font-weight: 750;
}

.feature-items {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: flex-start;
}

.clean-part-list {
  display: grid;
  gap: 9px;
}

.clean-part {
  display: grid;
  gap: 5px;
}

.clean-part-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-left: 3px solid var(--accent, var(--teal));
  padding-left: 7px;
  color: #52635e;
  font-size: 0.68rem;
  font-weight: 850;
  line-height: 1.35;
}

.clean-part-items {
  padding-left: 10px;
}

.feature-tip {
  max-width: 100%;
}

.feature-tip summary {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 10px;
  background: #faf8f4;
  color: #27312e;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.25;
  cursor: pointer;
  touch-action: manipulation;
}

.feature-tip summary > span:not(.feature-badge) {
  min-width: 0;
}

.feature-badge {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  border: 1px solid #8a6500;
  border-radius: 999px;
  padding: 3px 6px;
  background: #fff0a8;
  color: #493700;
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1.2;
  white-space: nowrap;
}

.feature-tip.is-featured summary {
  border-color: #8a6500;
  background: #fff0a8;
  color: #493700;
  box-shadow: inset 0 -2px 0 rgba(184, 132, 0, 0.16);
}

.feature-tip summary::-webkit-details-marker {
  display: none;
}

.feature-tip summary::after {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent, var(--teal));
  color: #fff;
  font-size: 0.72rem;
  line-height: 1;
  flex: 0 0 auto;
  margin-left: auto;
}

.feature-tip[open] summary {
  border-color: var(--accent, var(--teal));
  background: #e9f5f2;
}

.feature-tip.is-featured[open] summary {
  border-color: #8a6500;
  background: #ffe47a;
}

.feature-tip[open] summary::after {
  content: "-";
}

.feature-tip p {
  margin: 7px 0 0;
  border-left: 3px solid var(--accent, var(--teal));
  padding: 8px 9px;
  background: #fffdf9;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

.compare-feature-list {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.compare-feature-tip summary {
  min-height: 36px;
  border-radius: 11px;
  padding: 7px 8px;
  font-size: 0.76rem;
}

.compare-feature-tip p {
  font-size: 0.76rem;
  line-height: 1.55;
}

.compare-feature-tip .feature-badge {
  padding: 2px 5px;
  font-size: 0.62rem;
}

.resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.resource-actions .db-button {
  flex: 1 1 120px;
}

.catalog-dialog {
  width: min(760px, calc(100vw - 28px));
  max-height: none;
  overflow: hidden;
  border: 1px solid var(--line);
  padding: 0;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 22px 70px rgba(31, 30, 26, 0.28);
}

.catalog-dialog::backdrop {
  background: rgba(29, 35, 35, 0.42);
}

.catalog-dialog-inner {
  position: relative;
  max-height: min(88vh, 860px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.dialog-toolbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-height: 64px;
  padding: 10px;
  background: linear-gradient(180deg, #fff 78%, rgba(255, 255, 255, 0.88));
}

.dialog-close {
  position: static;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1;
}

.catalog-record {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.catalog-record-head {
  border-left: 5px solid var(--accent, var(--teal));
  padding-left: 14px;
}

.catalog-record-head h2,
.catalog-section h3 {
  margin: 0;
}

.catalog-record-head h2 {
  font-size: clamp(1.45rem, 4vw, 2.1rem);
}

.catalog-record-head p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.catalog-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border: 1px solid var(--line);
  background: #f8f3ea;
}

.catalog-fields div {
  padding: 12px;
  border-left: 1px solid var(--line);
}

.catalog-fields div:first-child {
  border-left: 0;
}

.catalog-fields dt {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 850;
}

.catalog-fields dd {
  margin: 4px 0 0;
  font-weight: 850;
}

.catalog-section {
  display: grid;
  gap: 10px;
}

.catalog-section h3 {
  font-size: 1rem;
}

.feature-count {
  margin-left: 6px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
}

.feature-legend {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: -2px 0 2px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
}

.feature-legend .feature-badge {
  flex: 0 0 auto;
}

.compare-cards {
  display: none;
}

.compare-card {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.compare-card:last-child {
  border-bottom: 0;
}

.compare-card-head {
  display: grid;
  gap: 4px;
  padding: 15px;
  border-left: 5px solid var(--accent, var(--teal));
  background: #f8f3ea;
}

.compare-card-head strong {
  font-size: 1.05rem;
}

.compare-card dl {
  display: grid;
  gap: 0;
  margin: 0;
}

.compare-card dl > div {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 15px;
  border-top: 1px solid var(--line);
}

.compare-card dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.compare-card dd {
  margin: 0;
  line-height: 1.55;
}

.compare-fab {
  position: fixed;
  right: clamp(16px, 3vw, 34px);
  bottom: clamp(16px, 3vw, 34px);
  z-index: 18;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 52px;
  border: 1px solid rgba(39, 49, 46, 0.92);
  border-radius: 999px;
  padding: 10px 14px 10px 16px;
  background: #27312e;
  color: #fff;
  box-shadow: 0 16px 34px rgba(31, 30, 26, 0.22);
  font-weight: 850;
  text-decoration: none;
}

.compare-fab strong,
.dialog-compare-jump span {
  display: inline-grid;
  place-items: center;
  min-width: 25px;
  height: 25px;
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
  font-size: 0.78rem;
  line-height: 1;
}

.dialog-compare-jump {
  position: static;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 11px 8px 13px;
  background: #27312e;
  color: #fff;
  font-size: 0.86rem;
  font-weight: 850;
  line-height: 1;
  text-decoration: none;
}

.mobile-jumpbar {
  display: none;
}

.maker-guide {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.maker-card {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.maker-logo {
  display: grid;
  place-items: center;
  height: 108px;
  overflow: hidden;
  padding: 10px 18px;
  background: #fff;
  border-bottom: 5px solid var(--accent, var(--teal));
}

.maker-logo img {
  display: block;
  width: 100%;
  max-width: 340px;
  height: 78px;
  object-fit: cover;
  object-position: center;
}

.maker-copy {
  padding: 15px;
}

.maker-card h3 {
  margin: 0 0 8px;
}

.maker-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.maker-card a {
  display: inline-block;
  margin-top: 12px;
  font-weight: 800;
  color: var(--accent, var(--teal));
}

.no-results {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 24px;
  color: var(--muted);
}

@media (max-width: 980px) {
  .topbar {
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
  }

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

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

  .control-panel {
    position: static;
  }

  .filter-block,
  .search-box,
  .filter-note {
    padding: 15px;
  }

  .chip-grid {
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    overflow-x: visible;
    overscroll-behavior-x: contain;
  }

  .chip {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .compare-axis-col {
    width: 126px;
  }

  .compare-item-col {
    width: 145px;
  }

  .compare-table[data-count="5"] {
    min-width: 851px;
  }

  .compare-table[data-count="6"] {
    min-width: 996px;
  }

  .compare-table[data-count="7"] {
    min-width: 1141px;
  }

  .compare-table th,
  .compare-table td {
    padding: 11px 10px;
  }

  .series-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}

@media (max-width: 620px) {
  :root {
    scroll-padding-top: 8px;
    scroll-padding-bottom: 92px;
  }

  body {
    padding-bottom: 74px;
  }

  .topbar,
  main {
    padding-left: 12px;
    padding-right: 12px;
  }

  .topbar {
    padding-top: 18px;
    padding-bottom: 14px;
  }

  .brand h1 {
    font-size: clamp(1.9rem, 10vw, 2.8rem);
    line-height: 1.04;
  }

  .kicker {
    margin-bottom: 6px;
    font-size: 0.72rem;
  }

  main {
    padding-top: 14px;
  }

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

  .summary-strip div {
    padding: 12px 9px;
  }

  .summary-strip span {
    font-size: 1.25rem;
  }

  .control-panel,
  .series-card,
  .table-wrap,
  .maker-card {
    box-shadow: 0 8px 22px rgba(31, 30, 26, 0.07);
  }

  .search-box input {
    min-height: 48px;
  }

  .filter-note p {
    font-size: 0.84rem;
  }

  .chip-grid {
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    overflow-x: visible;
  }

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

  .series-card {
    min-height: auto;
  }

  .card-media {
    height: 88px;
    padding: 8px 14px;
  }

  .card-media img {
    height: 64px;
  }

  .card-body {
    gap: 10px;
    padding: 14px;
  }

  .series-title {
    align-items: start;
    justify-content: space-between;
  }

  .series-title h3 {
    font-size: 1.45rem;
  }

  .headline {
    min-height: 0;
    font-size: 0.98rem;
  }

  .talk {
    font-size: 0.9rem;
  }

  .tag-list {
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .tag {
    flex: 0 0 auto;
  }

  .card-actions {
    position: sticky;
    bottom: 70px;
    z-index: 2;
    padding-top: 8px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), var(--surface) 32%);
  }

  .result-head,
  .section-head {
    align-items: stretch;
    flex-direction: column;
  }

  .compare-tools {
    align-items: stretch;
    flex-direction: column;
  }

  .table-wrap {
    overflow: visible;
  }

  .compare-fab {
    display: none;
  }

  .compare-scroll-hint {
    display: none;
  }

  .compare-table {
    display: none;
  }

  .compare-cards {
    display: grid;
  }

  .catalog-dialog {
    width: calc(100vw - 18px);
    max-height: none;
    margin-bottom: 80px;
  }

  .catalog-dialog-inner {
    max-height: 86vh;
  }

  .catalog-record {
    gap: 14px;
    padding: 18px 14px;
  }

  .catalog-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-fields div:nth-child(odd) {
    border-left: 0;
  }

  .catalog-fields div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .catalog-fields div:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .resource-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .maker-guide {
    grid-template-columns: 1fr;
  }

  .maker-logo {
    height: 96px;
    padding: 8px 16px;
  }

  .maker-logo img {
    height: 70px;
  }

  .mobile-jumpbar {
    position: fixed;
    right: 10px;
    bottom: 10px;
    left: 10px;
    z-index: 20;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 14px 34px rgba(31, 30, 26, 0.18);
    backdrop-filter: blur(12px);
  }

  .mobile-jumpbar a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: #f5efe5;
    color: var(--ink);
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 850;
  }

  .mobile-jumpbar span {
    min-width: 22px;
    border-radius: 999px;
    padding: 2px 6px;
    background: var(--teal);
    color: #fff;
    font-size: 0.72rem;
    line-height: 1.4;
    text-align: center;
  }
}

@media (max-width: 380px) {
  .topbar,
  main {
    padding-left: 10px;
    padding-right: 10px;
  }

  .chip,
  .ghost-button,
  .preset-button,
  .compare-button,
  .db-button {
    padding-right: 10px;
    padding-left: 10px;
  }

  .compare-card dl > div {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 10px;
  }

  .catalog-fields {
    grid-template-columns: 1fr;
  }

  .catalog-fields div,
  .catalog-fields div:nth-child(odd) {
    border-left: 0;
  }

  .catalog-fields div:nth-child(n + 2) {
    border-top: 1px solid var(--line);
  }

  .catalog-fields div:last-child:nth-child(odd) {
    grid-column: auto;
  }

  .catalog-fields dd {
    overflow-wrap: anywhere;
  }
}

@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
  }
}

.fatal-error {
  margin: 32px;
  border: 1px solid #9d2f2f;
  padding: 20px;
  background: #fff4f2;
  color: #7b1f1f;
  font-weight: 800;
}

.media-fallback {
  display: grid;
  place-items: center;
  min-height: 48px;
  color: var(--accent, var(--teal));
  font-size: 1rem;
  font-weight: 900;
  text-align: center;
}

.media-fallback[hidden] {
  display: none;
}

.need-tag {
  border-color: var(--accent, var(--teal));
  background: #edf5f3;
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  border: 1px solid var(--line);
  background: #fffdf9;
}

.score-grid > div {
  min-width: 0;
  padding: 12px;
  border-left: 1px solid var(--line);
}

.score-grid > div:first-child {
  border-left: 0;
}

.score-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
}

.score-grid strong {
  color: var(--accent, var(--teal));
  font-size: 1.45rem;
}

.score-grid small,
.score-max {
  color: var(--muted);
}

.score-value {
  color: var(--accent, var(--teal));
  font-size: 1.2rem;
}

.source-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 1.25rem;
  line-height: 1.55;
}

.source-list a {
  color: var(--teal);
  font-weight: 750;
  overflow-wrap: anywhere;
}

@media (max-width: 620px) {
  .score-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .score-grid > div:nth-child(odd) {
    border-left: 0;
  }

  .score-grid > div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

/* Refrigerator comparison extensions */
.active-filter-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 0;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.8rem;
}

.active-filter-summary:empty {
  display: none;
}

.active-filter-summary strong {
  border-radius: 999px;
  padding: 5px 9px;
  background: #e3f4f1;
  color: #005d58;
}

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

.card-key-facts span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 8px;
  background: #f8f3ea;
  color: #343b38;
  font-size: 0.78rem;
  font-weight: 850;
}

.card-recommendation {
  display: grid;
  gap: 4px;
  border-left: 4px solid var(--accent, var(--teal));
  padding: 8px 10px;
  background: #f2f8f6;
  font-size: 0.82rem;
  line-height: 1.5;
}

.card-recommendation strong {
  color: var(--accent, var(--teal));
  font-size: 0.72rem;
}

.comparison-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  padding: 10px 12px;
  background: #fffdf9;
}

.comparison-controls[hidden] {
  display: none;
}

.comparison-controls p {
  margin: 0 0 0 auto;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
}

.comparison-controls .unresolved-report-link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: inherit;
  background: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.comparison-controls .unresolved-report-link:hover {
  border-color: currentColor;
}

.comparison-control-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.comparison-control-actions .ghost-button {
  min-height: 38px;
  padding: 7px 10px;
  font-size: 0.8rem;
}

.switch-control {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  font-weight: 850;
  cursor: pointer;
}

.switch-control input {
  width: 22px;
  height: 22px;
  accent-color: var(--teal);
}

.compare-block-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 13px 14px 9px;
  background: #27312e;
  color: #fff;
}

.compare-block-title.detail-title {
  margin-top: 18px;
  background: #e8dfd2;
  color: var(--ink);
}

.compare-block-title span {
  font-weight: 900;
}

.compare-block-title small {
  color: inherit;
  font-size: 0.72rem;
  opacity: 0.82;
}

.compare-table thead th:not(:first-child) {
  border-top: 5px solid var(--accent, var(--teal));
}

.compare-table thead th span,
.compare-table thead th strong {
  display: block;
}

.field-label,
.field-help {
  display: block;
}

.field-label {
  font-size: 0.88rem;
  font-weight: 850;
}

.field-help {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 550;
  line-height: 1.5;
}

.compare-table thead th span {
  color: var(--muted);
  font-size: 0.7rem;
}

.compare-table thead th strong {
  margin-top: 3px;
  font-size: 0.88rem;
}

.compare-remove-mini {
  min-height: 30px;
  margin-top: 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 9px;
  background: #fff;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
}

.compare-group-row th {
  position: static !important;
  left: auto !important;
  z-index: auto !important;
  padding: 0;
  background: #dce9e6;
  box-shadow: none !important;
}

.compare-group-row button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 30px;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 48px;
  border: 0;
  padding: 10px 13px;
  background: transparent;
  color: #173d39;
  text-align: left;
  font-weight: 900;
}

.compare-group-row button small {
  font-size: 0.72rem;
}

.compare-group-row button b {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
}

.compare-table td.is-best {
  background: #fff8d8;
  box-shadow: inset 0 0 0 2px #b28100;
}

.best-badge {
  display: inline-flex;
  margin-bottom: 6px;
  border-radius: 999px;
  padding: 3px 7px;
  background: #725200;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 900;
}

.numeric-value {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  color: #202825;
  font-size: 1.12rem;
  font-weight: 900;
}

.numeric-value small {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 750;
}

.status-value {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  line-height: 1.35;
}

.status-value b {
  display: inline-grid;
  flex: 0 0 24px;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.9rem;
}

.status-yes {
  color: #176a3a;
  font-weight: 850;
}

.status-no {
  color: #8a2f2b;
  font-weight: 850;
}

.status-unknown {
  color: #6f6a63;
}

.presence-value {
  display: inline-block;
  min-width: 1.5em;
  font-size: 1.25rem;
  line-height: 1;
  text-align: center;
}

.intentional-empty {
  display: inline-block;
  min-height: 1.25em;
  min-width: 1px;
}

.center-room-value {
  font-weight: 850;
}

.value-description,
.calculation-note {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.45;
}

.source-trace {
  display: grid;
  gap: 4px;
}

.source-trace strong {
  font-size: 0.82rem;
}

.source-trace small {
  color: var(--muted);
  font-size: 0.72rem;
}

.sales-quick-guide {
  margin-top: 20px;
  border-top: 1px solid var(--line);
}

.sales-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
  padding: 14px;
  background: var(--paper);
}

.sales-card {
  border: 1px solid var(--line);
  background: #fff;
}

.sales-card header {
  border-top: 5px solid var(--accent, var(--teal));
  padding: 12px;
  background: #f8f3ea;
}

.sales-card header span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.sales-card h3,
.sales-card h4 {
  margin: 0;
}

.sales-card h3 {
  margin-top: 3px;
  font-size: 1rem;
}

.sales-card section {
  padding: 11px 12px;
  border-top: 1px solid #ddd5c9;
}

.sales-card h4,
.sales-detail h4 {
  margin-bottom: 7px;
  color: var(--accent, var(--teal));
  font-size: 0.78rem;
}

.sales-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.sales-detail-grid > div {
  border: 1px solid var(--line);
  padding: 11px;
  background: #fffdf9;
}

.normalized-spec-groups {
  display: grid;
  gap: 8px;
}

.normalized-spec-groups details,
.mobile-compare-groups details {
  border: 1px solid var(--line);
  background: #fffdf9;
}

.normalized-spec-groups summary,
.mobile-compare-groups summary {
  min-height: 44px;
  padding: 11px 12px;
  background: #e9f2ef;
  font-weight: 850;
  cursor: pointer;
}

.normalized-spec-groups summary small,
.mobile-compare-groups summary small {
  color: var(--muted);
  font-size: 0.7rem;
}

.normalized-spec-groups dl,
.mobile-compare-groups dl {
  margin: 0;
}

.normalized-spec-groups dl > div,
.mobile-compare-groups dl > div {
  display: grid;
  grid-template-columns: minmax(110px, 0.8fr) minmax(0, 1.2fr);
  gap: 12px;
  padding: 10px 12px;
  border-top: 1px solid #ddd5c9;
}

.normalized-spec-groups dt,
.mobile-compare-groups dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.normalized-spec-groups dd,
.mobile-compare-groups dd {
  margin: 0;
}

.compare-card-head button {
  width: fit-content;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 9px;
  background: #fff;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.mobile-key-list {
  border-bottom: 1px solid var(--line);
}

.mobile-compare-groups {
  display: grid;
  gap: 8px;
  padding: 12px;
}

@media (max-width: 620px) {
  .active-filter-summary,
  .comparison-controls,
  .compare-block-title {
    align-items: stretch;
    flex-direction: column;
  }

  .comparison-controls p {
    margin-left: 0;
  }

  .compare-block-title small {
    line-height: 1.5;
  }

  .compare-block-title.detail-title,
  .key-compare-table,
  .detailed-compare-table {
    display: none;
  }

  .sales-card-grid,
  .sales-detail-grid {
    grid-template-columns: 1fr;
  }

  .sales-card-grid {
    padding: 10px;
  }

  .normalized-spec-groups dl > div,
  .mobile-compare-groups dl > div {
    grid-template-columns: 100px minmax(0, 1fr);
  }
}