:root {
  --color-primary: #126044;
  --color-primary-dark: #0c3f31;
  --color-primary-deep: #082c24;
  --color-on-primary: #ffffff;
  --color-accent: #c34b2c;
  --color-accent-dark: #a93c21;
  --color-gold: #c9a44f;
  --color-gold-soft: #f1e3b8;
  --color-ink: #16241e;
  --color-secondary: #58665f;
  --color-muted: #eef3ef;
  --color-soft: #f7f8f5;
  --color-card: #ffffff;
  --color-border: #dce5df;
  --color-danger: #b42318;
  --color-ring: #126044;
  --font-title: "Noto Serif SC", "Songti SC", serif;
  --font-body: "Noto Sans SC", system-ui, sans-serif;
  --font-latin: "EB Garamond", serif;
  --shell: 1200px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --shadow-sm: 0 8px 24px rgba(12, 63, 49, 0.08);
  --shadow-lg: 0 24px 64px rgba(8, 44, 36, 0.18);
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 116px;
}

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-card);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.is-large-text {
  font-size: 18px;
}

body.has-modal {
  overflow: hidden;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

button {
  cursor: pointer;
}

button:disabled,
.button:disabled {
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.45;
  transform: none;
  box-shadow: none;
}

:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 3px;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 200;
  padding: 12px 18px;
  color: #fff;
  background: var(--color-accent);
  text-decoration: none;
  transition: top 180ms ease;
}

.skip-link:focus {
  top: 16px;
}

.shell {
  width: min(var(--shell), calc(100% - 40px));
  margin-inline: auto;
}

.identity-bar {
  color: rgba(255, 255, 255, 0.9);
  background: var(--color-primary-deep);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.identity-bar__inner {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.identity-bar p {
  margin: 0;
}

.identity-bar nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.identity-bar a,
.identity-bar button {
  border: 0;
  color: inherit;
  background: transparent;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(18, 96, 68, 0.12);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
}

.site-header__inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  color: var(--color-primary-dark);
  text-decoration: none;
}

.brand__mark,
.ai-float__mark {
  position: relative;
  width: 40px;
  aspect-ratio: 1;
  flex: 0 0 auto;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  background: linear-gradient(90deg, var(--color-primary-dark) 50%, #fff 50%);
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.7);
}

.brand__mark::before,
.brand__mark::after,
.ai-float__mark::before,
.ai-float__mark::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 50%;
  aspect-ratio: 1;
  border-radius: 50%;
  transform: translateX(-50%);
}

.brand__mark::before,
.ai-float__mark::before {
  top: 0;
  background: #fff;
}

.brand__mark::after,
.ai-float__mark::after {
  bottom: 0;
  background: var(--color-primary-dark);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: var(--font-title);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

.brand small {
  color: var(--color-secondary);
  font-family: var(--font-latin);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.2vw, 30px);
}

.main-nav a {
  position: relative;
  padding-block: 27px;
  color: #2d3b35;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transform: translateX(-50%);
  transition: width 180ms ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  width: 100%;
}

.main-nav .nav-complaint {
  margin-left: 4px;
  padding: 10px 16px;
  color: #fff;
  background: var(--color-accent);
}

.main-nav .nav-complaint::after {
  display: none;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 10px;
  border: 1px solid var(--color-border);
  background: #fff;
}

.menu-toggle span:not(.visually-hidden) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--color-primary-dark);
}

.hero {
  position: relative;
  min-height: calc(100svh - 114px);
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: var(--color-primary-dark);
}

.hero__image,
.hero__veil {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero__image {
  object-fit: cover;
  object-position: center;
}

.hero__veil {
  background:
    linear-gradient(90deg, rgba(5, 28, 23, 0.92) 0%, rgba(5, 28, 23, 0.66) 48%, rgba(5, 28, 23, 0.18) 78%),
    linear-gradient(0deg, rgba(6, 32, 25, 0.44), transparent 55%);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-block: clamp(80px, 12vw, 150px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--color-primary);
  font-family: var(--font-latin);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow--light {
  color: var(--color-gold-soft);
}

.hero h1 {
  max-width: 8em;
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(3.2rem, 7.2vw, 6.7rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.08;
  text-wrap: balance;
}

.hero__lead {
  max-width: 38em;
  margin: 24px 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
}

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 34px;
}

.hero__tags span {
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
  font-size: 0.78rem;
}

.hero__actions,
.ai-intro__actions,
.channel-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: transform 180ms var(--ease), background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: #fff;
  background: var(--color-primary);
}

.button--secondary {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: #fff;
}

.button--accent {
  color: #fff;
  background: var(--color-accent);
}

.button--accent:hover {
  background: var(--color-accent-dark);
}

.button--accent:disabled,
.button--accent:disabled:hover {
  background: var(--color-accent);
}

.button--gold {
  color: var(--color-primary-deep);
  background: var(--color-gold-soft);
}

.button--glass,
.button--outline-light {
  border-color: rgba(255, 255, 255, 0.52);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.button--text-light {
  color: #fff;
  background: transparent;
}

.hero__scroll {
  position: absolute;
  right: max(20px, calc((100% - var(--shell)) / 2));
  bottom: 30px;
  z-index: 1;
  display: grid;
  gap: 4px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
  text-align: center;
  text-decoration: none;
}

.hero__scroll span {
  color: var(--color-gold-soft);
  font-size: 1.2rem;
}

.section {
  padding-block: clamp(72px, 8vw, 112px);
}

.section--soft {
  background: var(--color-soft);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
}

.section-heading h2,
.responsibility-content h2,
.complaint-section h2,
.channel-copy h2 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.2;
}

.section-heading > p {
  max-width: 38em;
  margin: 0;
  color: var(--color-secondary);
}

.section-heading--light h2,
.section-heading--light > p {
  color: #fff;
}

.section-heading--light > p {
  color: rgba(255, 255, 255, 0.7);
}

.section-link {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.ai-section {
  color: #fff;
  background:
    radial-gradient(circle at 10% 0%, rgba(201, 164, 79, 0.18), transparent 32%),
    linear-gradient(140deg, var(--color-primary-deep), #104f3c 70%, #0a382d);
}

.ai-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(480px, 1.18fr);
  gap: clamp(36px, 6vw, 82px);
  align-items: center;
}

.ai-intro__label {
  display: inline-block;
  padding: 5px 10px;
  border: 1px solid rgba(201, 164, 79, 0.48);
  border-radius: 999px;
  color: var(--color-gold-soft);
  font-size: 0.74rem;
}

.ai-intro h3 {
  margin: 20px 0 14px;
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.ai-intro > p {
  color: rgba(255, 255, 255, 0.72);
}

.check-list {
  margin: 24px 0 30px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 8px 0 8px 30px;
  color: rgba(255, 255, 255, 0.84);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-gold-soft);
  font-weight: 700;
}

.planner-card {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(201, 164, 79, 0.34);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
}

.planner-form__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.planner-form__head > div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.planner-form__head span {
  color: var(--color-gold-soft);
  font-family: var(--font-latin);
}

.planner-form__head h3,
.planner-form__head p {
  margin: 0;
}

.planner-form__head p {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.78rem;
}

.planner-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.planner-grid > label,
.compact-dialog label,
.contact-form > label {
  display: grid;
  gap: 7px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.82rem;
}

.planner-grid input,
.planner-grid select,
.compact-dialog input,
.compact-dialog select,
.compact-dialog textarea,
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: #fff;
  background: rgba(3, 30, 23, 0.48);
}

.planner-grid select option {
  color: var(--color-ink);
  background: #fff;
}

.planner-grid fieldset {
  grid-column: 1 / -1;
  min-width: 0;
  margin: 0;
  padding: 13px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.planner-grid legend {
  padding: 0 6px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.82rem;
}

.planner-grid fieldset label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-right: 18px;
}

.planner-grid fieldset input {
  width: 18px;
  min-height: auto;
}

.planner-submit {
  width: 100%;
  margin-top: 18px;
}

.form-status {
  min-height: 1.5em;
  margin: 10px 0 0;
  color: var(--color-gold-soft);
  font-size: 0.82rem;
}

.form-status.is-ghost {
  opacity: 0;
}

.planner-status-toast {
  position: fixed;
  left: 50%;
  top: min(38vh, 280px);
  z-index: 70;
  width: min(32rem, calc(100vw - 40px));
  margin: 0;
  padding: 20px 28px;
  border: 1px solid rgba(201, 164, 79, 0.55);
  border-radius: var(--radius-lg);
  color: var(--color-gold-soft);
  background: var(--color-primary-deep);
  box-shadow: 0 24px 64px rgba(8, 44, 36, 0.32);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.84);
  transition:
    transform 0.42s cubic-bezier(0.34, 1.4, 0.64, 1),
    opacity 0.32s var(--ease);
}

.planner-status-toast.is-in {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.planner-status-toast.is-docking {
  transition:
    transform 0.45s var(--ease),
    opacity 0.4s var(--ease);
}

.plan-result {
  margin-top: 40px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  color: var(--color-ink);
  background: #fff;
  box-shadow: var(--shadow-lg);
}

.plan-result[hidden] {
  display: none;
}

.plan-result > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 30px;
  border-bottom: 1px solid var(--color-border);
}

.plan-result h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.plan-result > header > span {
  padding: 6px 12px;
  border: 1px solid rgba(18, 96, 68, 0.3);
  color: var(--color-primary);
  font-size: 0.76rem;
}

.plan-result__body {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(250px, 0.5fr);
}

.plan-days {
  display: grid;
  gap: 22px;
  padding: 30px;
}

.plan-day {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 15px;
}

.plan-day__index {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  color: var(--color-primary);
  font-family: var(--font-latin);
  font-weight: 700;
}

.plan-day h4 {
  margin: 0 0 5px;
  font-family: var(--font-title);
  font-size: 1.08rem;
}

.plan-day p {
  margin: 3px 0;
  color: var(--color-secondary);
  font-size: 0.86rem;
}

.plan-budget {
  padding: 30px;
  background: var(--color-soft);
}

.plan-budget h4 {
  margin-top: 0;
  font-family: var(--font-title);
  font-size: 1.3rem;
}

.plan-cost {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}

.plan-cost--total {
  margin-bottom: 20px;
  color: var(--color-accent);
  font-size: 1.1rem;
  font-weight: 700;
}

.plan-budget .button {
  width: 100%;
  margin-top: 8px;
}

.ai-disclaimer,
.ai-notice {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 20px;
  border-top: 1px solid #f0c9c0;
  color: #71382a;
  background: #fff5f2;
  font-size: 0.82rem;
}

.ai-disclaimer p {
  flex: 1;
  margin: 0;
}

.ai-disclaimer button,
.ai-disclaimer a,
.ai-notice a {
  border: 0;
  color: var(--color-accent-dark);
  background: transparent;
  font-weight: 600;
  text-decoration: underline;
}

.ai-notice {
  margin-top: 22px;
  border: 1px solid rgba(201, 164, 79, 0.3);
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.06);
}

.ai-notice a {
  margin-left: auto;
  color: var(--color-gold-soft);
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.quick-grid a {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px;
  border-right: 1px solid var(--color-border);
  text-align: center;
  text-decoration: none;
  transition: background 180ms ease, transform 180ms ease;
}

.quick-grid a:last-child {
  border-right: 0;
}

.quick-grid a:hover {
  z-index: 1;
  background: var(--color-muted);
  transform: translateY(-4px);
}

.service-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 4px;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  color: var(--color-primary);
  font-family: var(--font-title);
}

.quick-grid small {
  color: var(--color-secondary);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform 200ms var(--ease), box-shadow 200ms ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(12, 63, 49, 0.14);
}

.product-card--large {
  grid-column: span 2;
  grid-row: span 2;
}

.product-card img {
  width: 100%;
  height: 190px;
  display: block;
  object-fit: cover;
}

.product-card--large img {
  height: 360px;
}

.product-card__body {
  padding: 18px;
}

.product-card__body small {
  display: block;
  margin-top: 12px;
  color: var(--color-secondary);
}

.product-card h3 {
  margin: 6px 0 10px;
  font-family: var(--font-title);
  font-size: 1.18rem;
}

.product-card--large h3 {
  font-size: 1.6rem;
}

.product-card p {
  color: var(--color-secondary);
}

.product-card a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.supply-tag {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
}

.supply-tag--owned {
  color: #fff;
  background: var(--color-primary);
}

.supply-tag--partner {
  color: #724f06;
  background: var(--color-gold-soft);
}

.responsibility-note {
  margin: 24px 0 0;
  color: var(--color-secondary);
  font-size: 0.8rem;
  text-align: center;
}

.channel-section,
.complaint-section {
  color: #fff;
  background:
    radial-gradient(circle at 88% 14%, rgba(201, 164, 79, 0.18), transparent 30%),
    var(--color-primary-deep);
}

.channel-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(48px, 8vw, 100px);
  align-items: center;
}

.channel-copy > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.channel-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.channel-cards article {
  min-height: 190px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.07);
}

.channel-cards span {
  color: var(--color-gold-soft);
  font-family: var(--font-latin);
}

.channel-cards h3 {
  margin: 10px 0 6px;
  font-family: var(--font-title);
  font-size: 1.25rem;
}

.channel-cards p {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.88rem;
}

.governance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.governance-grid a {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding: 25px;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  background: #fff;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.governance-grid a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.governance-grid span {
  color: var(--color-gold);
  font-family: var(--font-latin);
}

.governance-grid h3 {
  margin: 28px 0 8px;
  font-family: var(--font-title);
  font-size: 1.35rem;
}

.governance-grid p {
  color: var(--color-secondary);
  font-size: 0.88rem;
}

.governance-grid strong {
  margin-top: auto;
  color: var(--color-primary);
  font-size: 0.86rem;
}

.disclosure-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 22px;
  padding: 18px 22px;
  border-left: 4px solid var(--color-accent);
  background: var(--color-muted);
}

.disclosure-strip span {
  margin-right: 16px;
  color: var(--color-accent);
  font-weight: 700;
}

.disclosure-strip a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.responsibility-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(44px, 7vw, 88px);
  align-items: center;
}

.responsibility-photo {
  position: relative;
  min-height: 580px;
}

.responsibility-photo img {
  width: 100%;
  height: 580px;
  display: block;
  object-fit: cover;
}

.responsibility-photo span {
  position: absolute;
  left: 24px;
  bottom: 22px;
  padding: 8px 12px;
  color: #fff;
  background: rgba(8, 44, 36, 0.74);
}

.responsibility-content > p:not(.eyebrow) {
  color: var(--color-secondary);
}

.responsibility-content ul {
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.responsibility-content li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.responsibility-content li > span {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  color: var(--color-primary);
  font-family: var(--font-title);
}

.responsibility-content li p {
  margin: 3px 0 0;
  color: var(--color-secondary);
  font-size: 0.86rem;
}

.news-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
}

.news-feature {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.news-feature img {
  width: 100%;
  height: 300px;
  display: block;
  object-fit: cover;
}

.news-feature > div {
  padding: 24px;
}

.news-feature span,
.news-list span {
  color: var(--color-primary);
  font-size: 0.76rem;
  font-weight: 700;
}

.news-feature time {
  float: right;
  color: var(--color-secondary);
  font-size: 0.78rem;
}

.news-feature h3 {
  margin: 12px 0 8px;
  font-family: var(--font-title);
  font-size: 1.4rem;
}

.news-feature p {
  color: var(--color-secondary);
}

.news-feature a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.news-list {
  display: grid;
  align-content: start;
}

.news-list article {
  display: grid;
  grid-template-columns: 82px 58px 1fr 24px;
  gap: 12px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-border);
}

.news-list time {
  color: var(--color-secondary);
  font-family: var(--font-latin);
}

.news-list h3 {
  margin: 0;
  font-size: 0.96rem;
}

.news-list a {
  color: var(--color-primary);
  text-decoration: none;
}

.complaint-layout {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(44px, 8vw, 100px);
  align-items: start;
}

.complaint-section h2 {
  margin-bottom: 16px;
}

.complaint-section p {
  color: rgba(255, 255, 255, 0.72);
}

.complaint-section dl {
  margin-top: 32px;
}

.complaint-section dl div {
  display: grid;
  grid-template-columns: 100px 1fr;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.complaint-section dt {
  color: var(--color-gold-soft);
}

.complaint-section dd {
  margin: 0;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.07);
}

.contact-form > label:nth-of-type(3),
.contact-form > label:nth-of-type(4),
.contact-form .consent,
.contact-form .button,
.contact-form .form-status {
  grid-column: 1 / -1;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form .consent {
  display: flex;
  grid-template-columns: none;
  align-items: flex-start;
  gap: 8px;
}

.contact-form .consent input {
  width: 18px;
  min-height: 18px;
  margin-top: 3px;
}

.site-footer {
  color: rgba(255, 255, 255, 0.72);
  background: #061f19;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 0.8fr 1fr;
  gap: 50px;
  padding-block: 60px;
}

.brand--footer strong {
  color: #fff;
}

.footer-brand p {
  max-width: 34em;
  margin-top: 20px;
}

.footer-grid h2 {
  margin: 0 0 16px;
  color: #fff;
  font-size: 1rem;
}

.footer-grid > div:not(.footer-brand) a,
.footer-grid > div:not(.footer-brand) p {
  display: block;
  margin: 8px 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.82rem;
  text-decoration: none;
}

.footer-bottom {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.76rem;
}

.footer-bottom a {
  margin-left: 18px;
  text-decoration: none;
}

.bgm-float {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 45;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(201, 164, 79, 0.7);
  border-radius: 50%;
  color: var(--color-gold-soft);
  background: var(--color-primary-deep);
  box-shadow: var(--shadow-lg);
}

.bgm-float:hover {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 2px rgba(201, 164, 79, 0.28), var(--shadow-lg);
}

.bgm-float:active {
  filter: brightness(0.92);
}

.bgm-float__spin,
.bgm-float__slash {
  position: absolute;
  inset: 3px;
  display: block;
  width: auto;
  height: auto;
  pointer-events: none;
}

.bgm-float__glyph {
  display: block;
  width: 100%;
  height: 100%;
}

@keyframes bgm-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.bgm-float[aria-pressed="true"] {
  border-color: var(--color-gold);
  box-shadow: 0 0 22px rgba(201, 164, 79, 0.42), var(--shadow-lg);
}

.bgm-float[aria-pressed="true"] .bgm-float__spin {
  animation: bgm-spin 6s linear infinite;
}

.bgm-float[aria-pressed="true"] .bgm-float__slash {
  display: none;
}

.ai-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 45;
  min-height: 62px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 15px 8px 8px;
  border: 1px solid rgba(201, 164, 79, 0.55);
  border-radius: 999px;
  color: #fff;
  background: var(--color-primary-deep);
  box-shadow: var(--shadow-lg);
}

.ai-float__mark {
  width: 44px;
}

.ai-float strong,
.ai-float small {
  display: block;
  text-align: left;
}

.ai-float strong {
  font-size: 0.84rem;
}

.ai-float small {
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.68rem;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
}

.modal[hidden] {
  display: none;
}

.modal__veil {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(2, 19, 15, 0.76);
  backdrop-filter: blur(8px);
}

.modal__panel {
  position: relative;
  z-index: 1;
  width: min(640px, 100%);
  max-height: min(820px, calc(100vh - 40px));
  overflow: auto;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-lg);
}

.ai-chat > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-bottom: 1px solid var(--color-border);
}

.ai-chat h2 {
  margin: 0;
  font-family: var(--font-title);
}

.ai-chat > header button,
.modal-close {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  color: var(--color-ink);
  background: var(--color-muted);
  font-size: 1.4rem;
}

.ai-chat__messages {
  min-height: 260px;
  max-height: 420px;
  overflow: auto;
  padding: 24px;
  background: var(--color-soft);
}

.chat-bubble {
  max-width: 84%;
  margin-bottom: 12px;
  padding: 11px 14px;
  border-radius: 12px;
}

.chat-bubble p {
  margin: 0;
}

.chat-bubble--bot {
  border: 1px solid var(--color-border);
  background: #fff;
}

.chat-bubble--user {
  margin-left: auto;
  color: #fff;
  background: var(--color-primary);
}

.ai-chat__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 24px 0;
}

.ai-chat__chips button {
  min-height: 36px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-primary);
  background: #fff;
}

.ai-chat__form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 14px 24px;
}

.ai-chat__form input {
  min-width: 0;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
}

.ai-chat__form button {
  min-width: 72px;
  border: 0;
  color: #fff;
  background: var(--color-accent);
}

.ai-chat__safety {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px 18px;
  color: var(--color-secondary);
  font-size: 0.74rem;
}

.ai-chat__safety p {
  flex: 1;
  margin: 0;
}

.ai-chat__safety button,
.ai-chat__safety a {
  border: 0;
  color: var(--color-accent);
  background: transparent;
  text-decoration: underline;
  white-space: nowrap;
}

.compact-dialog {
  width: min(480px, 100%);
  padding: 34px;
}

.compact-dialog h2 {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 1.8rem;
}

.compact-dialog > p:not(.eyebrow) {
  color: var(--color-secondary);
}

.compact-dialog form {
  display: grid;
  gap: 15px;
  margin-top: 24px;
}

.compact-dialog label {
  color: var(--color-ink);
}

.compact-dialog input,
.compact-dialog select,
.compact-dialog textarea {
  border-color: var(--color-border);
  color: var(--color-ink);
  background: #fff;
}

.compact-dialog .form-status {
  color: var(--color-accent);
}

.modal-close {
  position: absolute;
  right: 14px;
  top: 14px;
}

@media (max-width: 1080px) {
  .main-nav {
    gap: 14px;
  }

  .main-nav a {
    font-size: 0.82rem;
  }

  .ai-layout {
    grid-template-columns: 1fr;
  }

  .ai-intro {
    max-width: 700px;
  }

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

  .quick-grid a:nth-child(3) {
    border-right: 0;
  }

  .quick-grid a {
    border-bottom: 1px solid var(--color-border);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .governance-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  html {
    scroll-padding-top: 82px;
  }

  .identity-bar__inner {
    justify-content: center;
    text-align: center;
  }

  .identity-bar nav {
    display: none;
  }

  .site-header__inner {
    min-height: 68px;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: none;
    padding: 12px 20px 20px;
    border-top: 1px solid var(--color-border);
    background: #fff;
    box-shadow: var(--shadow-sm);
  }

  .main-nav.is-open {
    display: grid;
  }

  .main-nav a {
    min-height: 44px;
    padding: 10px 8px;
  }

  .main-nav a::after {
    display: none;
  }

  .main-nav .nav-complaint {
    text-align: center;
  }

  .hero {
    min-height: 720px;
  }

  .hero__veil {
    background: linear-gradient(90deg, rgba(5, 28, 23, 0.9), rgba(5, 28, 23, 0.45));
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
    gap: 14px;
  }

  .channel-layout,
  .responsibility-layout,
  .news-layout,
  .complaint-layout {
    grid-template-columns: 1fr;
  }

  .plan-result__body {
    grid-template-columns: 1fr;
  }

  .quick-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .quick-grid a,
  .quick-grid a:nth-child(3) {
    border-right: 1px solid var(--color-border);
  }

  .quick-grid a:nth-child(even) {
    border-right: 0;
  }

  .product-card--large {
    grid-column: span 2;
    grid-row: auto;
  }

  .product-card--large img {
    height: 280px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  a,
  button {
    min-height: 44px;
  }

  a {
    display: inline-flex;
    align-items: center;
  }

  .shell {
    width: min(100% - 28px, var(--shell));
  }

  .identity-bar {
    font-size: 0.68rem;
  }

  .brand strong {
    font-size: 0.94rem;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: 650px;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 16vw, 4.3rem);
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__scroll {
    display: none;
  }

  .section {
    padding-block: 64px;
  }

  .planner-card {
    padding: 18px;
  }

  .planner-form__head {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .planner-grid fieldset {
    grid-column: auto;
  }

  .planner-grid fieldset label {
    display: flex;
    margin: 8px 0;
  }

  .plan-result > header,
  .ai-disclaimer,
  .ai-notice {
    align-items: flex-start;
    flex-direction: column;
  }

  .plan-days,
  .plan-budget {
    padding: 20px;
  }

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

  .quick-grid a,
  .quick-grid a:nth-child(even) {
    min-height: 112px;
    border-right: 0;
  }

  .product-grid,
  .governance-grid,
  .channel-cards {
    grid-template-columns: 1fr;
  }

  .product-card--large {
    grid-column: auto;
  }

  .product-card img,
  .product-card--large img {
    height: 220px;
  }

  .responsibility-photo,
  .responsibility-photo img {
    min-height: 400px;
    height: 400px;
  }

  .disclosure-strip,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .news-list article {
    grid-template-columns: 70px 48px 1fr;
  }

  .news-list article a {
    display: none;
  }

  .contact-form,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .contact-form > label {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    padding-block: 20px;
  }

  .footer-bottom p {
    margin: 0;
  }

  .footer-bottom a {
    display: block;
    margin: 8px 0 0;
  }

  .ai-float {
    width: 56px;
    height: 56px;
    min-height: 56px;
    padding: 6px;
  }

  .ai-float > span:last-child {
    display: none;
  }

  .ai-chat__safety {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .compact-dialog {
    padding: 26px 20px;
  }
}

@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;
  }
}