:root {
  --ink: #16202b;
  --muted: #66717e;
  --line: #dde4ea;
  --soft-line: #edf1f4;
  --surface: #ffffff;
  --canvas: #f5f8fa;
  --blue: #1e68d5;
  --blue-soft: #eaf2ff;
  --red: #d64b51;
  --red-soft: #fff0f0;
  --green: #24896c;
  --green-soft: #e9f7f1;
  --yellow: #f5c85b;
  --shadow-sm: 0 3px 14px rgba(23, 34, 48, 0.06);
  --shadow-md: 0 16px 50px rgba(23, 34, 48, 0.1);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 30px;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--canvas);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

body,
button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input {
  font: inherit;
}

button,
a {
  color: inherit;
}

button {
  border: 0;
}

a {
  text-decoration: none;
}

p,
h1,
h2,
h3,
h4 {
  margin-top: 0;
}

svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.app-shell {
  min-height: 100vh;
  padding-bottom: 90px;
}

.page-container {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  z-index: 100;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 10px max(24px, calc((100vw - 1160px) / 2));
  border-bottom: 1px solid rgba(221, 228, 234, 0.85);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.brand-symbol {
  position: relative;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  overflow: hidden;
  border-radius: 13px;
  background: var(--ink);
}

.brand-symbol i {
  position: absolute;
  width: 25px;
  height: 6px;
  border: 1.5px solid white;
  border-top: 0;
  border-radius: 0 0 50% 50%;
}

.brand-symbol i:nth-child(1) { top: 8px; opacity: .4; transform: scale(.65); }
.brand-symbol i:nth-child(2) { top: 14px; opacity: .7; transform: scale(.82); }
.brand-symbol i:nth-child(3) { top: 20px; }

.brand > span:last-child {
  display: flex;
  flex-direction: column;
}

.brand strong {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: .02em;
}

.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .08em;
}

.header-compare {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 8px 0 14px;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: white;
  font-size: 13px;
  font-weight: 700;
}

.header-compare svg { width: 18px; }
.header-compare b {
  display: grid;
  min-width: 27px;
  height: 27px;
  padding: 0 5px;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: white;
  font-size: 11px;
}

.bottom-nav {
  position: fixed;
  z-index: 110;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: center;
  height: calc(72px + env(safe-area-inset-bottom));
  padding: 5px max(12px, calc((100vw - 560px) / 2)) env(safe-area-inset-bottom);
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 -8px 30px rgba(23, 34, 48, .06);
  backdrop-filter: blur(16px);
}

.bottom-nav a {
  position: relative;
  display: flex;
  flex: 1;
  max-width: 170px;
  min-width: 76px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border-radius: 14px;
  color: #89939e;
  font-size: 10px;
  font-weight: 700;
}

.bottom-nav a.active {
  color: var(--ink);
  background: #f2f5f7;
}

.bottom-nav a.active::before {
  position: absolute;
  top: -6px;
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: var(--ink);
  content: "";
}

.bottom-nav svg { width: 21px; height: 21px; }
.bottom-nav b {
  position: absolute;
  top: 5px;
  left: calc(50% + 9px);
  display: grid;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  place-items: center;
  border: 2px solid white;
  border-radius: 9px;
  background: var(--red);
  color: white;
  font-size: 9px;
}

.home-page .main-content {
  overflow: hidden;
}

.home-hero {
  position: relative;
  min-height: 470px;
  padding: 78px max(24px, calc((100vw - 1160px) / 2));
  overflow: hidden;
  background:
    radial-gradient(circle at 75% 45%, rgba(73, 148, 255, .13), transparent 27%),
    linear-gradient(120deg, #fbfdff 0%, #f1f6fa 100%);
}

.home-hero::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(31, 55, 76, .032) 1px, transparent 1px), linear-gradient(90deg, rgba(31, 55, 76, .032) 1px, transparent 1px);
  background-size: 46px 46px;
  content: "";
  mask-image: linear-gradient(90deg, black, transparent 75%);
}

.home-hero > * { position: relative; z-index: 1; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
}

.eyebrow span {
  width: 25px;
  height: 2px;
  background: var(--blue);
}

.home-hero h1 {
  max-width: 680px;
  margin-bottom: 20px;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.28;
  letter-spacing: -.045em;
}

.home-hero h1 em {
  position: relative;
  color: var(--blue);
  font-style: normal;
}

.home-hero h1 em::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 7px;
  border-radius: 5px;
  background: rgba(30, 104, 213, .16);
  content: "";
}

.home-hero > p {
  max-width: 570px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.95;
}

.home-stats {
  display: flex;
  gap: 0;
  margin-top: 35px;
}

.home-stats div {
  display: flex;
  min-width: 105px;
  align-items: baseline;
  gap: 7px;
  padding-right: 24px;
  margin-right: 24px;
  border-right: 1px solid #d6dde4;
}

.home-stats div:last-child { border: 0; }
.home-stats strong { font-size: 28px; line-height: 1; }
.home-stats span { color: var(--muted); font-size: 11px; font-weight: 700; }

.hero-art {
  position: absolute;
  z-index: 2;
  top: 95px;
  right: max(24px, calc((100vw - 1160px) / 2));
  width: 410px;
  height: 280px;
}

.aircon-illustration {
  position: relative;
  width: 100%;
  height: 155px;
  border: 1px solid rgba(156, 172, 186, .55);
  border-radius: 20px 20px 27px 27px;
  background: linear-gradient(180deg, #fff, #f3f5f6 85%);
  box-shadow: 0 22px 45px rgba(26, 49, 69, .16), inset 0 -2px 4px rgba(104, 118, 130, .11);
  transform: perspective(800px) rotateY(-4deg) rotateX(2deg);
}

.aircon-brand-dot {
  position: absolute;
  top: 27px;
  right: 35px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(30, 104, 213, .1);
}

.aircon-illustration.red .aircon-brand-dot { background: var(--red); box-shadow: 0 0 0 5px rgba(214, 75, 81, .1); }
.aircon-illustration.green .aircon-brand-dot { background: var(--green); box-shadow: 0 0 0 5px rgba(36, 137, 108, .1); }

.aircon-slot {
  position: absolute;
  right: 20px;
  bottom: 26px;
  left: 20px;
  height: 15px;
  border-radius: 4px 4px 12px 12px;
  background: #dfe4e7;
  box-shadow: inset 0 3px 4px rgba(60, 77, 91, .16);
}

.aircon-flap {
  position: absolute;
  right: 30px;
  bottom: 17px;
  left: 30px;
  height: 10px;
  border-radius: 0 0 10px 10px;
  background: #f8f9fa;
  box-shadow: 0 4px 8px rgba(40, 58, 74, .15);
}

.air-line {
  position: absolute;
  bottom: -50px;
  left: 50%;
  width: 105px;
  height: 36px;
  border-bottom: 2px solid rgba(30, 104, 213, .25);
  border-radius: 50%;
  opacity: .85;
  transform: translateX(-50%);
}

.red .air-line { border-color: rgba(214, 75, 81, .22); }
.green .air-line { border-color: rgba(36, 137, 108, .25); }
.air-line-two { bottom: -74px; width: 170px; opacity: .6; }
.air-line-three { bottom: -98px; width: 240px; opacity: .35; }

.aircon-illustration.compact {
  width: 132px;
  height: 52px;
  border-radius: 8px 8px 12px 12px;
  box-shadow: 0 9px 20px rgba(26, 49, 69, .13);
  transform: none;
}

.aircon-illustration.compact .aircon-brand-dot { top: 10px; right: 13px; width: 3px; height: 3px; box-shadow: none; }
.aircon-illustration.compact .aircon-slot { right: 7px; bottom: 8px; left: 7px; height: 5px; }
.aircon-illustration.compact .aircon-flap { right: 11px; bottom: 5px; left: 11px; height: 3px; }
.aircon-illustration.compact .air-line { display: none; }

.float-chip {
  position: absolute;
  padding: 10px 15px;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 18px;
  background: rgba(255, 255, 255, .88);
  box-shadow: var(--shadow-sm);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.chip-clean { top: -35px; right: 25px; }
.chip-energy { bottom: -5px; left: -30px; }
.chip-install { right: -15px; bottom: -20px; }

.maker-section { padding-block: 55px 70px; }

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.section-heading > div {
  display: flex;
  align-items: center;
  gap: 13px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -.025em;
}

.section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.section-heading.compact { margin-bottom: 22px; }
.section-heading.compact h2 { font-size: 25px; }

.section-number {
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
}

.maker-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.maker-card {
  position: relative;
  display: flex;
  min-height: 300px;
  padding: 25px;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow-sm);
  animation: rise .55s both;
  animation-delay: var(--delay);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.maker-card::before {
  position: absolute;
  top: -90px;
  right: -90px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--blue-soft);
  content: "";
}

.maker-card.theme-red::before { background: var(--red-soft); }
.maker-card.theme-green::before { background: var(--green-soft); }
.maker-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: #cbd5dd; }

.maker-card-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 13px;
}

.maker-mark {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 14px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 20px;
  font-weight: 900;
}

.maker-mark.red { background: var(--red-soft); color: var(--red); }
.maker-mark.green { background: var(--green-soft); color: var(--green); }
.maker-mark.large { width: 66px; height: 66px; border-radius: 20px; font-size: 26px; }

.maker-title { min-width: 0; }
.maker-title small { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.maker-title h2 { margin: 2px 0 0; font-size: 19px; line-height: 1.25; }

.circle-arrow {
  display: grid;
  width: 38px;
  height: 38px;
  margin-left: auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: white;
}

.circle-arrow svg { width: 17px; }
.maker-card > p { min-height: 73px; margin: 25px 0 18px; color: #3c4855; font-size: 14px; font-weight: 600; line-height: 1.8; }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag {
  display: inline-flex;
  min-height: 27px;
  align-items: center;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fafcfd;
  color: #576471;
  font-size: 10px;
  font-weight: 700;
}

.card-cta {
  display: flex;
  justify-content: space-between;
  padding-top: 18px;
  margin-top: auto;
  border-top: 1px solid var(--soft-line);
  font-size: 11px;
  font-weight: 700;
}

.card-cta span:last-child { color: var(--muted); }

.dataset-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  margin-top: 28px;
  border: 1px solid #efd58b;
  border-radius: var(--radius-sm);
  background: #fffaf0;
  color: #6e5923;
}

.notice-icon { display: grid; flex: 0 0 28px; height: 28px; place-items: center; border-radius: 50%; background: #fff2c9; }
.notice-icon svg { width: 16px; height: 16px; }
.dataset-notice strong { font-size: 12px; }
.dataset-notice p { margin: 3px 0 0; font-size: 11px; line-height: 1.65; }

.back-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 5px;
  margin: 18px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.back-link svg { width: 18px; }

.manufacturer-hero {
  position: relative;
  display: grid;
  min-height: 315px;
  padding: 48px 52px;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(125deg, #e8f1ff, #f5f9ff);
}

.manufacturer-hero.theme-red { background: linear-gradient(125deg, #fff0f0, #fff9f7); }
.manufacturer-hero.theme-green { background: linear-gradient(125deg, #e7f5ef, #f6fbf8); }
.manufacturer-hero::after {
  position: absolute;
  right: -60px;
  bottom: -145px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(30, 104, 213, .14);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 45px rgba(30, 104, 213, .035), 0 0 0 90px rgba(30, 104, 213, .025);
}

.manufacturer-hero.theme-red::after { border-color: rgba(214, 75, 81, .15); box-shadow: 0 0 0 45px rgba(214, 75, 81, .03), 0 0 0 90px rgba(214, 75, 81, .02); }
.manufacturer-hero.theme-green::after { border-color: rgba(36, 137, 108, .15); box-shadow: 0 0 0 45px rgba(36, 137, 108, .03), 0 0 0 90px rgba(36, 137, 108, .02); }

.manufacturer-hero-copy,
.manufacturer-hero-art { position: relative; z-index: 1; }
.maker-lockup { display: flex; align-items: center; gap: 15px; }
.maker-lockup > span:last-child { display: flex; flex-direction: column; }
.maker-lockup small { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.maker-lockup h1 { margin: 2px 0 0; font-size: clamp(30px, 4vw, 43px); line-height: 1.2; letter-spacing: -.03em; }
.manufacturer-hero-copy > p { max-width: 560px; margin: 23px 0 20px; color: #3d4b59; font-size: 17px; font-weight: 600; line-height: 1.75; }
.hero-tag { background: rgba(255, 255, 255, .8); border-color: rgba(255, 255, 255, .8); color: var(--ink); }
.manufacturer-hero-art .aircon-illustration { width: 320px; height: 120px; margin-left: auto; }

.content-section { margin-top: 62px; }

.strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.strength-card {
  position: relative;
  min-height: 230px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow-sm);
}

.strength-index { position: absolute; top: 18px; right: 19px; color: #d6dde3; font-size: 30px; font-weight: 800; }
.feature-symbol { display: grid; width: 51px; height: 51px; margin-bottom: 22px; place-items: center; border-radius: 16px; background: var(--blue-soft); color: var(--blue); font-weight: 900; }
.feature-symbol.red { background: var(--red-soft); color: var(--red); }
.feature-symbol.green { background: var(--green-soft); color: var(--green); }
.strength-card h3 { margin-bottom: 9px; font-size: 17px; }
.strength-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }

.comparison-panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow-sm);
}

.series-tabs {
  display: flex;
  gap: 7px;
  padding-bottom: 15px;
  overflow-x: auto;
  scrollbar-width: none;
}

.series-tabs::-webkit-scrollbar { display: none; }
.tab-button {
  min-height: 39px;
  padding: 0 14px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
}

.tab-button.active { border-color: var(--ink); background: var(--ink); color: white; }
.table-scroll { overflow-x: auto; }

.series-table,
.care-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
}

.series-table { min-width: 680px; }
.series-table th,
.series-table td,
.care-table th,
.care-table td {
  padding: 14px;
  border-right: 1px solid var(--soft-line);
  border-bottom: 1px solid var(--soft-line);
  text-align: left;
  vertical-align: middle;
  font-size: 12px;
  line-height: 1.65;
}

.series-table thead th { background: #f4f7f9; font-size: 13px; }
.series-table thead th:first-child { width: 145px; border-radius: 10px 0 0; }
.series-table thead th:last-child { border-radius: 0 10px 0 0; }
.series-table thead th span { display: block; font-size: 15px; }
.series-table thead th small { color: var(--muted); font-size: 9px; }
.series-table tbody th { color: var(--muted); font-weight: 600; }
.series-table td:last-child,
.series-table th:last-child { border-right: 0; }

.rating {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: #f0f2f4;
  color: var(--muted);
  font-weight: 900;
}

.rating.great { background: var(--blue-soft); color: var(--blue); }
.rating.good { background: var(--green-soft); color: var(--green); }
.rating.partial { background: #fff4d8; color: #9c6d00; }
.rating-note { display: flex; flex-wrap: wrap; gap: 16px; margin: 14px 4px 0; color: var(--muted); font-size: 9px; }

.series-list { display: grid; gap: 16px; }
.series-card {
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow-sm);
  animation: rise .5s both;
  animation-delay: var(--delay);
}

.series-card-main { display: grid; grid-template-columns: 180px 1fr; gap: 25px; align-items: center; }
.series-visual { display: grid; min-height: 140px; place-items: center; border-radius: 16px; background: var(--blue-soft); }
.theme-red .series-visual { background: var(--red-soft); }
.theme-green .series-visual { background: var(--green-soft); }
.series-visual > span { color: var(--muted); font-size: 9px; font-weight: 700; }
.series-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.series-meta span { color: var(--muted); font-size: 10px; }
.series-meta b { padding: 3px 8px; border-radius: 5px; background: var(--ink); color: white; font-size: 9px; }
.series-card-copy h3 { margin-bottom: 7px; font-size: 27px; letter-spacing: -.025em; }
.series-card-copy > p { margin-bottom: 15px; color: #465361; font-size: 13px; line-height: 1.7; }
.series-facts { display: grid; margin: 22px 0; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--soft-line); }
.series-facts div { padding: 15px 20px; border-right: 1px solid var(--soft-line); }
.series-facts div:last-child { border: 0; }
.series-facts small { display: block; margin-bottom: 3px; color: var(--muted); font-size: 9px; }
.series-facts strong { font-size: 11px; }
.lineup-details { margin: -5px 0 20px; border: 1px solid var(--soft-line); border-radius: 13px; background: #fafbfc; }
.lineup-details summary { display: flex; min-height: 48px; align-items: center; gap: 10px; padding: 0 15px; cursor: pointer; list-style: none; }
.lineup-details summary::-webkit-details-marker { display: none; }
.lineup-details summary span { font-size: 11px; font-weight: 850; }
.lineup-details summary small { color: var(--muted); font-size: 9px; }
.lineup-details summary i { width: 8px; height: 8px; margin-left: auto; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg); transition: transform .2s; }
.lineup-details[open] summary i { transform: rotate(225deg); }
.lineup-details ul { display: grid; padding: 0 14px 14px; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; list-style: none; }
.lineup-details li { display: grid; min-width: 0; padding: 9px 10px; border: 1px solid var(--soft-line); border-radius: 9px; background: white; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 7px; }
.lineup-details li span { color: var(--muted); font-size: 9px; }
.lineup-details li strong { overflow: hidden; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.lineup-details li small { color: var(--muted); font-size: 8px; }
.lineup-note { padding: 0 15px 14px; margin: -3px 0 0; color: var(--muted); font-size: 9px; line-height: 1.6; }
.series-card-actions { display: flex; align-items: center; justify-content: flex-end; gap: 12px; }

.source-link { display: inline-flex; align-items: center; gap: 5px; color: var(--blue); font-weight: 800; }
.source-link svg { width: 14px; height: 14px; }

.save-button,
.detail-link,
.primary-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}

.save-button { border: 1px solid var(--line); background: white; }
.save-button:hover { border-color: #aab6c0; background: #f9fbfc; }
.save-button.saved { border-color: #9dd4c3; background: var(--green-soft); color: var(--green); }
.save-button svg,
.detail-link svg,
.primary-button svg { width: 17px; height: 17px; }
.detail-link,
.primary-button { background: var(--ink); color: white; }
.detail-link:hover,
.primary-button:hover { background: #263442; }

.support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.support-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.support-card h2 { margin: 7px 0 20px; font-size: 20px; }
.card-kicker { color: var(--blue); font-size: 9px; font-weight: 900; letter-spacing: .16em; }
.support-highlight { display: block; margin-bottom: 16px; font-size: 24px; }
.support-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.support-tags span { display: inline-flex; align-items: center; gap: 4px; padding: 7px 10px; border-radius: 8px; background: #f4f7f9; font-size: 10px; }
.support-tags svg { width: 13px; color: var(--green); }
.notice-text { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid var(--soft-line); color: var(--muted); font-size: 10px; line-height: 1.7; }
.production-card dl { margin: 0; }
.production-card dl div { display: flex; padding: 11px 0; border-bottom: 1px solid var(--soft-line); }
.production-card dt { width: 90px; color: var(--muted); font-size: 11px; }
.production-card dd { margin: 0; font-size: 11px; font-weight: 700; }
.manufacturer-page > .dataset-notice { margin-bottom: 30px; }

.breadcrumbs { display: flex; min-height: 55px; align-items: center; flex-wrap: wrap; gap: 7px; color: var(--muted); font-size: 10px; }
.breadcrumbs b { color: var(--ink); }
.product-hero {
  display: grid;
  min-height: 405px;
  padding: 50px 55px;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(125deg, #e8f2ff, #f6f9fd);
}

.product-hero.theme-red { background: linear-gradient(125deg, #fff0f0, #fff9f8); }
.product-hero.theme-green { background: linear-gradient(125deg, #e6f5ef, #f7fbf9); }
.product-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 25px; font-size: 12px; font-weight: 700; }
.product-labels { display: flex; gap: 7px; }
.product-labels span { padding: 4px 9px; border-radius: 6px; background: rgba(255,255,255,.75); font-size: 9px; font-weight: 700; }
.product-hero h1 { margin: 10px 0 13px; font-size: clamp(28px, 4vw, 44px); line-height: 1.2; letter-spacing: -.03em; }
.product-hero h1 span { display: block; font-size: .55em; letter-spacing: .02em; }
.product-hero-copy > p { max-width: 580px; margin-bottom: 18px; color: #42505d; font-size: 14px; line-height: 1.8; }
.model-pills { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 25px; }
.model-pills span { padding: 7px 11px; border: 1px solid rgba(255,255,255,.9); border-radius: 8px; background: rgba(255,255,255,.58); font-size: 10px; font-weight: 700; }
.save-button.large { min-height: 50px; padding-inline: 20px; box-shadow: var(--shadow-sm); }
.product-hero-visual { position: relative; display: grid; place-items: center; padding-left: 35px; }
.product-hero-visual .aircon-illustration { max-width: 390px; }
.product-hero-visual small { margin-top: 115px; color: var(--muted); font-size: 9px; }

.quick-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 15px; }
.stat-card { display: flex; min-height: 102px; align-items: center; gap: 12px; padding: 17px; border: 1px solid var(--line); border-radius: 15px; background: white; box-shadow: var(--shadow-sm); }
.stat-icon { display: grid; width: 40px; height: 40px; flex: 0 0 40px; place-items: center; border-radius: 12px; background: #f1f5f8; }
.stat-icon svg { width: 18px; }
.stat-card div { min-width: 0; }
.stat-card small { display: block; margin-bottom: 4px; color: var(--muted); font-size: 9px; }
.stat-card strong { display: block; overflow: hidden; font-size: 11px; text-overflow: ellipsis; }
.stat-card div > span { display: block; margin-top: 3px; color: var(--muted); font-size: 8px; }

.sales-summary { position: relative; display: flex; align-items: flex-start; gap: 20px; padding: 30px 35px; margin-top: 42px; overflow: hidden; border-left: 5px solid var(--blue); border-radius: 0 var(--radius) var(--radius) 0; background: white; box-shadow: var(--shadow-sm); }
.sales-summary.theme-red { border-color: var(--red); }
.sales-summary.theme-green { border-color: var(--green); }
.quote-mark { color: #dce6f2; font-family: serif; font-size: 68px; line-height: .8; }
.sales-summary small { color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.theme-red.sales-summary small { color: var(--red); }
.theme-green.sales-summary small { color: var(--green); }
.sales-summary h2 { margin: 5px 0 10px; font-size: 21px; line-height: 1.55; }
.sales-summary p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }

.section-jump { position: sticky; z-index: 30; top: 82px; display: flex; gap: 6px; padding: 9px; margin-top: 28px; overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.95); box-shadow: var(--shadow-sm); scrollbar-width: none; }
.section-jump::-webkit-scrollbar { display: none; }
.section-jump a { min-height: 35px; padding: 9px 12px; flex: 0 0 auto; border-radius: 8px; color: var(--muted); font-size: 9px; font-weight: 700; }
.section-jump a:hover { background: #f2f5f7; color: var(--ink); }

.product-section { scroll-margin-top: 140px; }
.technology-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.technology-card { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow-sm); }
.technology-card-head { display: flex; align-items: center; gap: 13px; margin-bottom: 14px; }
.tech-orbit { position: relative; display: grid; width: 45px; height: 45px; place-items: center; border: 1px solid #bdd5f5; border-radius: 50%; }
.tech-orbit::before,
.tech-orbit::after { position: absolute; width: 32px; height: 12px; border: 1px solid #a9c8ef; border-radius: 50%; content: ""; transform: rotate(45deg); }
.tech-orbit::after { transform: rotate(-45deg); }
.tech-orbit i { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.theme-red .tech-orbit { border-color: #efbdc0; }
.theme-red .tech-orbit::before,.theme-red .tech-orbit::after { border-color: #e4a1a5; }
.theme-red .tech-orbit i { background: var(--red); }
.theme-green .tech-orbit { border-color: #abd9ca; }
.theme-green .tech-orbit::before,.theme-green .tech-orbit::after { border-color: #90c9b7; }
.theme-green .tech-orbit i { background: var(--green); }
.technology-card-head small { color: var(--muted); font-size: 8px; }
.technology-card-head h3 { margin: 2px 0 0; font-size: 17px; }
.tech-flow { display: grid; gap: 0; margin-top: 18px; }
.tech-flow > div { position: relative; padding: 13px 0 13px 17px; border-left: 1px solid var(--line); }
.tech-flow > div::before { position: absolute; top: 19px; left: -4px; width: 7px; height: 7px; border: 2px solid white; border-radius: 50%; background: #aab7c2; content: ""; }
.tech-flow > div.benefit { padding: 15px; border: 0; border-radius: 12px; background: var(--blue-soft); }
.theme-red .tech-flow > div.benefit { background: var(--red-soft); }
.theme-green .tech-flow > div.benefit { background: var(--green-soft); }
.tech-flow > div.benefit::before { display: none; }
.tech-flow small { color: var(--muted); font-size: 8px; font-weight: 700; }
.tech-flow p { margin: 5px 0 0; color: #465361; font-size: 10px; line-height: 1.75; }
.plain-list,.check-list,.caution-list { padding: 0; margin: 6px 0 0; list-style: none; }
.check-list li,.caution-list li { position: relative; padding: 4px 0 4px 18px; color: #465361; font-size: 10px; line-height: 1.6; }
.check-list li::before { position: absolute; top: 6px; left: 0; color: var(--green); content: "✓"; font-weight: 900; }
.caution-list li::before { position: absolute; top: 7px; left: 1px; color: #bd7d00; content: "!"; font-weight: 900; }
.tech-more { margin-top: 13px; border-top: 1px solid var(--soft-line); }
.tech-more summary { display: flex; min-height: 43px; align-items: center; justify-content: space-between; cursor: pointer; color: var(--muted); font-size: 9px; font-weight: 700; list-style: none; }
.tech-more summary::-webkit-details-marker { display: none; }
.tech-more summary i,.detail-block summary i { position: relative; width: 16px; height: 16px; }
.tech-more summary i::before,.tech-more summary i::after,.detail-block summary i::before,.detail-block summary i::after { position: absolute; top: 8px; left: 3px; width: 10px; height: 1px; background: currentColor; content: ""; transition: transform .2s; }
.tech-more summary i::after,.detail-block summary i::after { transform: rotate(90deg); }
.tech-more[open] summary i::after,.detail-block[open] summary i::after { transform: rotate(0); }
.tech-more h4 { margin: 12px 0 5px; font-size: 10px; }

.performance-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.performance-card { position: relative; padding: 25px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.performance-symbol { position: absolute; right: 19px; color: #e8eef3; font-size: 52px; font-weight: 900; }
.performance-card h3 { margin-bottom: 18px; font-size: 18px; }
.cool h3 { color: var(--blue); }
.heat h3 { color: var(--red); }
.energy-card h3 { color: var(--green); }
.air-card h3 { color: #785bb2; }

.definition-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; gap: 0; border-top: 1px solid var(--soft-line); }
.definition-grid > div { padding: 11px 8px 11px 0; border-bottom: 1px solid var(--soft-line); }
.definition-grid > div:nth-child(odd):not(.wide) { padding-right: 14px; border-right: 1px solid var(--soft-line); }
.definition-grid > div:nth-child(even):not(.wide) { padding-left: 14px; }
.definition-grid > div.wide { grid-column: 1 / -1; }
.definition-grid dt { margin-bottom: 4px; color: var(--muted); font-size: 8px; }
.definition-grid dd { margin: 0; color: #364453; font-size: 10px; font-weight: 600; line-height: 1.65; }

.cleaning-overview { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.cleaning-card { padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.cleaning-card.primary-clean { grid-row: span 2; }
.clean-type { display: inline-flex; padding: 4px 9px; border-radius: 6px; background: var(--blue-soft); color: var(--blue); font-size: 8px; font-weight: 800; }
.cleaning-card h3 { margin: 11px 0 7px; font-size: 18px; }
.cleaning-card > p { color: var(--muted); font-size: 10px; line-height: 1.7; }
.process-list { padding: 0; margin: 18px 0; counter-reset: step; list-style: none; }
.process-list li { position: relative; display: flex; min-height: 35px; align-items: center; gap: 10px; color: #42505d; font-size: 10px; }
.process-list li:not(:last-child)::after { position: absolute; top: 27px; left: 11px; width: 1px; height: 13px; background: #cbd5dd; content: ""; }
.process-list span { display: grid; width: 23px; height: 23px; flex: 0 0 23px; place-items: center; border-radius: 50%; background: #eaf2ff; color: var(--blue); font-size: 8px; font-weight: 800; }
.mini-caution { display: flex; align-items: flex-start; gap: 7px; padding: 11px; margin-top: 14px; border-radius: 9px; background: #fff8e8; color: #795f25; }
.mini-caution svg { width: 14px; flex: 0 0 14px; }
.mini-caution p { margin: 0; font-size: 8px; line-height: 1.65; }

.care-panel,
.outdoor-panel { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.care-table { min-width: 600px; }
.care-table thead th { background: #f4f7f9; color: var(--muted); font-size: 10px; }
.care-table thead th:first-child { border-radius: 10px 0 0; }
.care-table thead th:last-child { border-radius: 0 10px 0 0; }
.care-table tbody th { font-size: 10px; }
.care-table td { text-align: center; }

.split-details { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.detail-card { padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.detail-card h3 { margin-bottom: 18px; font-size: 17px; }
.outdoor-layout { display: grid; grid-template-columns: 340px 1fr; gap: 35px; }
.outdoor-visual-card { position: relative; display: grid; min-height: 330px; place-items: center; border-radius: 15px; background: #f3f6f8; }
.outdoor-unit-art { position: relative; width: 190px; height: 205px; border: 1px solid #aeb9c3; border-radius: 8px; background: linear-gradient(135deg,#fdfefe,#dce2e6); box-shadow: 9px 13px 24px rgba(24,41,55,.14); }
.outdoor-unit-art::after { position: absolute; top: 15px; right: 13px; bottom: 15px; width: 19px; background: repeating-linear-gradient(90deg,#bdc7cd 0 2px,transparent 2px 4px); content: ""; }
.fan-ring { position: absolute; top: 36px; left: 20px; display: grid; width: 125px; height: 125px; place-items: center; border: 10px double #aab5bd; border-radius: 50%; background: #cbd3d8; }
.fan-ring::before,.fan-ring::after,.fan-ring i { position: absolute; width: 55px; height: 19px; border-radius: 80% 20%; background: #909ca5; content: ""; transform-origin: right center; }
.fan-ring::before { transform: translateX(-26px) rotate(0); }
.fan-ring::after { transform: translateX(-26px) rotate(120deg); }
.fan-ring i { transform: translateX(-26px) rotate(240deg); }
.outdoor-unit-art b { position: absolute; bottom: 10px; left: 13px; font-size: 7px; }
.outdoor-visual-card > p { position: absolute; bottom: 10px; margin: 0; color: var(--muted); font-size: 8px; }
.dimension-lines span { position: absolute; color: var(--muted); font-size: 8px; font-weight: 700; }
.dim-height { top: 50%; left: 42px; transform: rotate(-90deg); }
.dim-width { bottom: 45px; left: 50%; transform: translateX(-50%); }
.dim-depth { right: 25px; bottom: 70px; transform: rotate(-35deg); }
.subsection-title { margin: 0 0 13px; font-size: 15px; }
.subsection-title.spaced { margin-top: 27px; }
.clearance-card { padding: 20px; margin-top: 25px; border-radius: 14px; background: #f4f7f9; }
.clearance-card h3 { margin-bottom: 15px; font-size: 14px; }
.clearance-card h3 small { color: var(--muted); font-size: 8px; }
.clearance-card > div { display: grid; grid-template-columns: repeat(5,1fr); gap: 8px; }
.clearance-card span { padding: 11px; border-radius: 9px; background: white; color: var(--muted); font-size: 8px; text-align: center; }
.clearance-card strong { display: block; margin-top: 3px; color: var(--ink); font-size: 11px; }
.clearance-card p { margin: 12px 0 0; color: var(--muted); font-size: 8px; line-height: 1.6; }

.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pros-cons article { padding: 25px; border-radius: var(--radius); }
.pros { background: var(--green-soft); }
.cons { background: #fff7e5; }
.pros-cons h3 { display: flex; align-items: center; gap: 7px; margin-bottom: 13px; font-size: 14px; }
.pros-cons h3 svg { width: 17px; }
.sales-detail { padding: 22px 25px; margin-top: 14px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.sales-detail span { color: var(--blue); font-size: 9px; font-weight: 800; }
.sales-detail p { margin: 8px 0 0; color: #43515e; font-size: 11px; line-height: 1.9; }
.detail-block { border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.detail-block summary { display: flex; min-height: 72px; align-items: center; justify-content: space-between; padding: 0 23px; cursor: pointer; list-style: none; }
.detail-block summary::-webkit-details-marker { display: none; }
.detail-block summary small { display: block; color: var(--blue); font-size: 8px; letter-spacing: .12em; }
.detail-block summary strong { font-size: 13px; }
.detail-block-content { padding: 0 23px 22px; }
.source-section { margin-bottom: 30px; }

.sticky-save-bar { position: sticky; z-index: 45; bottom: calc(77px + env(safe-area-inset-bottom)); display: flex; align-items: center; justify-content: flex-end; gap: 18px; width: fit-content; padding: 9px 10px 9px 18px; margin: 28px 0 20px auto; border: 1px solid var(--line); border-radius: 17px; background: rgba(255,255,255,.95); box-shadow: 0 12px 35px rgba(23,34,48,.17); backdrop-filter: blur(14px); }
.sticky-save-bar > div { text-align: right; }
.sticky-save-bar small { display: block; color: var(--muted); font-size: 8px; }
.sticky-save-bar strong { font-size: 12px; }
.product-page > .dataset-notice { margin-bottom: 25px; }

.page-title { margin: 30px 0 35px; }
.page-title .section-number { display: block; margin-bottom: 7px; }
.page-title h1 { margin-bottom: 10px; font-size: clamp(29px,4vw,42px); letter-spacing: -.035em; }
.page-title p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.compare-count-line { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; margin-bottom: 13px; border-radius: 13px; background: #eaf2ff; }
.compare-count-line strong { color: var(--blue); font-size: 22px; }
.compare-count-line span { font-size: 11px; font-weight: 700; }
.compare-count-line p { margin: 0; color: var(--muted); font-size: 9px; }
.compare-list { display: grid; gap: 12px; }
.compare-list-card { display: grid; grid-template-columns: 40px 145px 1fr auto; align-items: center; gap: 16px; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: var(--shadow-sm); transition: opacity .2s, border .2s, transform .2s; }
.compare-list-card.dragging { opacity: .45; transform: scale(.99); }
.compare-list-card.drag-over { border-color: var(--blue); }
.drag-handle { display: grid; width: 36px; height: 44px; place-items: center; border-radius: 9px; color: #9ca7b1; cursor: grab; }
.compare-thumb { display: grid; min-height: 100px; place-items: center; border-radius: 12px; background: #f2f6f9; }
.compare-card-copy small { color: var(--muted); font-size: 9px; }
.compare-card-copy h3 { margin: 2px 0 6px; font-size: 18px; }
.compare-card-copy h3 span { color: var(--muted); font-size: 10px; font-weight: 500; }
.compare-card-copy p { margin-bottom: 10px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.compare-card-actions { display: flex; gap: 5px; }
.compare-card-actions button,.compare-product-head button { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid var(--line); border-radius: 9px; background: white; color: var(--muted); cursor: pointer; }
.compare-card-actions button:disabled { opacity: .28; cursor: default; }
.compare-card-actions .remove-button { color: var(--red); }
.compare-card-actions svg { width: 16px; }
.compare-list-footer { display: flex; flex-direction: column; align-items: center; gap: 13px; padding: 28px 0 15px; }
.compare-list-footer .primary-button { min-width: 280px; min-height: 53px; }
.primary-button.disabled { background: #cbd2d8; pointer-events: none; }
.text-button { min-height: 44px; padding: 12px; color: var(--blue); font-size: 11px; font-weight: 700; }

.empty-state { display: flex; max-width: 620px; min-height: 460px; margin-inline: auto; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.empty-illustration { position: relative; display: grid; width: 120px; height: 120px; margin-bottom: 24px; place-items: center; border-radius: 50%; background: #eaf2ff; color: var(--blue); }
.empty-illustration svg { width: 45px; height: 45px; }
.empty-illustration span { position: absolute; top: 21px; right: 20px; display: grid; width: 25px; height: 25px; place-items: center; border: 3px solid white; border-radius: 50%; background: var(--ink); color: white; font-size: 9px; }
.empty-state h2 { margin-bottom: 10px; font-size: 23px; }
.empty-state p { max-width: 460px; margin-bottom: 22px; color: var(--muted); font-size: 12px; line-height: 1.8; }

.comparison-table-header { padding-top: 10px; }
.compare-controls { display: flex; justify-content: space-between; gap: 15px; margin-bottom: 24px; }
.segmented-control { display: flex; padding: 4px; border: 1px solid var(--line); border-radius: 11px; background: white; }
.segmented-control button { min-height: 37px; padding: 0 15px; border-radius: 8px; background: transparent; color: var(--muted); cursor: pointer; font-size: 10px; font-weight: 700; }
.segmented-control button.active { background: var(--ink); color: white; }
.compare-summary-grid { display: grid; grid-template-columns: repeat(var(--products, 4), 1fr); gap: 10px; margin-bottom: 28px; }
.compare-summary { min-width: 0; padding: 17px; border-top: 3px solid var(--blue); border-radius: 13px; background: white; box-shadow: var(--shadow-sm); }
.compare-summary.theme-red { border-color: var(--red); }
.compare-summary.theme-green { border-color: var(--green); }
.compare-summary .aircon-illustration { margin-bottom: 13px; }
.compare-summary small { color: var(--muted); font-size: 8px; }
.compare-summary p { margin: 6px 0 0; font-size: 9px; line-height: 1.65; }

.comparison-table-shell { max-height: calc(100vh - 110px); overflow: auto; border-block: 1px solid var(--line); background: white; }
.comparison-table { width: max(100%, calc(176px + var(--products) * 245px)); border-collapse: separate; border-spacing: 0; table-layout: fixed; }
.comparison-table th,.comparison-table td { width: 245px; padding: 15px; border-right: 1px solid var(--soft-line); border-bottom: 1px solid var(--soft-line); background: white; vertical-align: top; font-size: 10px; line-height: 1.65; }
.comparison-table .label-column,
.comparison-table tbody tr > th:first-child { position: sticky; z-index: 12; left: 0; width: 176px; background: #f6f8fa; box-shadow: 5px 0 10px rgba(30,45,58,.04); }
.comparison-table thead { position: sticky; z-index: 20; top: 0; }
.comparison-table thead th { height: 158px; border-bottom: 1px solid #cfd7de; background: white; vertical-align: middle; }
.comparison-table thead .label-column { z-index: 30; background: #eef2f5; }
.comparison-table .label-column span { display: block; font-size: 12px; }
.comparison-table .label-column small { color: var(--muted); font-size: 8px; }
.compare-product-head { position: relative; display: grid; grid-template-columns: 36px 1fr; gap: 0 8px; }
.compare-product-head .maker-mark { width: 36px; height: 36px; grid-row: 1 / 3; border-radius: 10px; font-size: 14px; }
.compare-product-head small { align-self: end; color: var(--muted); font-size: 8px; }
.compare-product-head strong { align-self: start; font-size: 13px; }
.compare-product-head > span { grid-column: 1 / -1; margin-top: 10px; color: var(--muted); font-size: 8px; }
.compare-product-head button { position: absolute; right: 0; bottom: -2px; width: 27px; height: 27px; }
.compare-product-head button svg { width: 13px; }
.comparison-table tbody tr > th:first-child { color: var(--muted); font-weight: 600; vertical-align: middle; }
.comparison-table td > span:last-child { display: block; }
.comparison-table .category-row th { position: sticky; z-index: 11; left: 0; padding: 13px 18px; background: #e8edf1; color: var(--ink); font-size: 12px; }
.category-row th span { margin-right: 9px; }
.category-row th small { color: var(--muted); font-size: 8px; }
.best-badge { display: inline-flex !important; padding: 2px 6px; margin-bottom: 5px; border-radius: 5px; background: var(--green-soft); color: var(--green); font-size: 7px; font-weight: 800; }
.compare-footnote { padding-block: 22px 35px; }
.compare-footnote .dataset-notice { margin-top: 0; }
.compare-footnote > p { display: flex; align-items: flex-start; gap: 7px; color: var(--muted); font-size: 9px; line-height: 1.6; }
.compare-footnote > p svg { width: 14px; flex: 0 0 14px; }

.toast {
  position: fixed;
  z-index: 999;
  right: 20px;
  bottom: calc(88px + env(safe-area-inset-bottom));
  max-width: min(370px, calc(100vw - 40px));
  padding: 13px 18px;
  border-radius: 12px;
  background: var(--ink);
  box-shadow: 0 15px 35px rgba(17, 27, 36, .25);
  color: white;
  font-size: 11px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: translateY(15px);
  transition: opacity .22s, transform .22s;
}

.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { background: var(--green); }
.toast.warning { background: #8a6513; }

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 780px) {
  .bottom-nav { width: 360px; right: 28px; bottom: 18px; left: auto; height: 66px; padding: 5px; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 12px 36px rgba(23,34,48,.15); }
  .app-shell { padding-bottom: 35px; }
  .sticky-save-bar { bottom: 22px; }
}

@media (max-width: 1020px) {
  .home-hero { min-height: 620px; }
  .hero-art { top: 365px; right: 50%; width: 360px; transform: translateX(50%); }
  .maker-grid { grid-template-columns: 1fr; }
  .maker-card { min-height: 240px; }
  .maker-card > p { min-height: auto; }
  .manufacturer-hero { grid-template-columns: 1fr; }
  .manufacturer-hero-art { display: none; }
  .technology-grid { grid-template-columns: 1fr; }
  .outdoor-layout { grid-template-columns: 300px 1fr; }
}

@media (max-width: 760px) {
  .page-container { width: min(100% - 24px, 1160px); }
  .topbar { min-height: 62px; padding-inline: 13px; }
  .header-compare span { display: none; }
  .header-compare { padding-left: 11px; }
  .brand-symbol { width: 35px; height: 35px; }
  .brand strong { font-size: 14px; }
  .home-hero { min-height: 565px; padding: 54px 18px; }
  .home-hero h1 { font-size: 37px; }
  .home-hero > p { font-size: 13px; }
  .home-stats div { min-width: 0; padding-right: 15px; margin-right: 15px; }
  .home-stats strong { font-size: 22px; }
  .hero-art { top: 350px; width: 290px; height: 200px; }
  .aircon-illustration { height: 112px; }
  .float-chip { padding: 7px 10px; font-size: 9px; }
  .chip-clean { top: -25px; }
  .chip-energy { bottom: -20px; left: -10px; }
  .chip-install { bottom: -35px; right: -8px; }
  .maker-section { padding-block: 40px 45px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 7px; }
  .section-heading.compact { flex-direction: row; align-items: flex-end; }
  .section-heading.compact > p { display: none; }
  .maker-card { min-height: 275px; padding: 21px; }
  .manufacturer-hero { min-height: 320px; padding: 32px 23px; border-radius: 22px; }
  .manufacturer-hero-copy > p { font-size: 14px; }
  .maker-mark.large { width: 55px; height: 55px; }
  .strength-grid { grid-template-columns: 1fr; }
  .strength-card { min-height: 190px; }
  .content-section { margin-top: 48px; }
  .comparison-panel { padding: 11px; margin-inline: -12px; border-radius: 0; border-inline: 0; }
  .series-card { padding: 16px; }
  .series-card-main { grid-template-columns: 1fr; gap: 15px; }
  .series-visual { min-height: 115px; }
  .series-facts { grid-template-columns: 1fr; }
  .series-facts div { padding: 11px 5px; border-right: 0; border-bottom: 1px solid var(--soft-line); }
  .lineup-details ul { grid-template-columns: 1fr; }
  .series-card-actions { align-items: stretch; flex-direction: column; }
  .support-grid { grid-template-columns: 1fr; }
  .product-hero { min-height: 600px; padding: 32px 22px; grid-template-columns: 1fr; border-radius: 22px; }
  .product-hero-visual { grid-row: 1; padding: 18px 25px 65px; }
  .product-hero-visual small { margin-top: 70px; }
  .product-hero h1 { font-size: 30px; }
  .quick-stats { grid-template-columns: repeat(2, 1fr); }
  .stat-card { min-height: 96px; padding: 12px; }
  .stat-icon { width: 35px; height: 35px; flex-basis: 35px; }
  .sales-summary { padding: 24px 18px; }
  .quote-mark { display: none; }
  .sales-summary h2 { font-size: 17px; }
  .section-jump { top: 69px; margin-inline: -6px; }
  .performance-grid,.cleaning-overview,.split-details,.pros-cons { grid-template-columns: 1fr; }
  .cleaning-card.primary-clean { grid-row: auto; }
  .outdoor-panel { padding: 13px; margin-inline: -12px; border-radius: 0; border-inline: 0; }
  .outdoor-layout { grid-template-columns: 1fr; }
  .outdoor-visual-card { min-height: 315px; }
  .clearance-card > div { grid-template-columns: repeat(3, 1fr); }
  .sticky-save-bar { right: 0; bottom: calc(76px + env(safe-area-inset-bottom)); width: 100%; justify-content: space-between; padding-left: 15px; }
  .compare-list-card { grid-template-columns: 32px 1fr auto; gap: 9px; }
  .compare-thumb { display: none; }
  .compare-card-copy p { display: none; }
  .compare-card-actions { flex-direction: column; }
  .compare-card-actions button { width: 34px; height: 32px; }
  .compare-count-line { align-items: flex-start; flex-direction: column; gap: 4px; }
  .compare-controls { align-items: stretch; flex-direction: column; }
  .segmented-control button { flex: 1; }
  .compare-summary-grid { display: flex; margin-right: -12px; overflow-x: auto; }
  .compare-summary { min-width: 215px; }
  .comparison-table { width: calc(132px + var(--products) * 190px); }
  .comparison-table th,.comparison-table td { width: 190px; padding: 12px; }
  .comparison-table .label-column,.comparison-table tbody tr > th:first-child { width: 132px; }
  .comparison-table thead th { height: 145px; }
  .comparison-table-shell { max-height: calc(100vh - 80px); }
}

@media (max-width: 420px) {
  .home-hero h1 { font-size: 32px; }
  .home-stats span { font-size: 9px; }
  .maker-card-top { gap: 9px; }
  .maker-title h2 { font-size: 17px; }
  .maker-mark { width: 43px; height: 43px; }
  .quick-stats { grid-template-columns: 1fr; }
  .stat-card { min-height: 80px; }
  .definition-grid { grid-template-columns: 1fr; }
  .definition-grid > div,.definition-grid > div:nth-child(odd):not(.wide),.definition-grid > div:nth-child(even):not(.wide) { grid-column: 1; padding: 11px 0; border-right: 0; }
  .clearance-card > div { grid-template-columns: repeat(2, 1fr); }
  .compare-list-footer .primary-button { min-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media print {
  .topbar,.bottom-nav,.section-jump,.sticky-save-bar,.compare-controls,.back-link { display: none !important; }
  .app-shell { padding: 0; }
  .comparison-table-shell { max-height: none; overflow: visible; }
  .comparison-table thead,.comparison-table .label-column,.comparison-table tbody tr > th:first-child,.comparison-table .category-row th { position: static; }
}