/* CSS variables */
:root {
  --color-bg: #020617;
  --color-bg-soft: #0f172a;
  --color-primary: #2563eb;
  --color-accent: #38bdf8;
  --color-online: #22d3a5;
  --color-text: #f8fafc;
  --color-muted: #94a3b8;
  --color-card: rgba(15, 23, 42, 0.75);
  --color-border: rgba(148, 163, 184, 0.2);
  --color-border-bright: rgba(56, 189, 248, 0.42);
  --container: 1180px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --shadow-blue: 0 22px 70px rgba(37, 99, 235, 0.16);
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--color-text);
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  background:
    radial-gradient(circle at 15% 10%, rgba(37, 99, 235, 0.11), transparent 26rem),
    radial-gradient(circle at 86% 35%, rgba(56, 189, 248, 0.07), transparent 24rem),
    var(--color-bg);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.3;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

a {
  color: inherit;
  text-decoration: none;
}

svg {
  display: block;
}

::selection {
  color: white;
  background: rgba(37, 99, 235, 0.75);
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  color: var(--color-bg);
  font-weight: 700;
  background: var(--color-accent);
  transform: translateY(-160%);
  transition: transform var(--transition);
}

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

/* Layout */
.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.public-section,
.privacy-section,
.page-content {
  padding: 100px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 38px;
}

.section-heading h2,
.privacy-copy h2 {
  margin: 4px 0 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.section-heading > p {
  max-width: 390px;
  margin: 0 0 5px;
  color: var(--color-muted);
}

.section-kicker,
.detail-label {
  margin: 0;
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid transparent;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(18px);
  transition:
    border-color var(--transition),
    background var(--transition);
}

.site-header.is-scrolled {
  border-color: var(--color-border);
  background: rgba(2, 6, 23, 0.92);
}

.nav-shell {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid rgba(56, 189, 248, 0.45);
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.95), rgba(56, 189, 248, 0.5));
  box-shadow: 0 0 22px rgba(37, 99, 235, 0.35);
}

.brand-mark::before,
.brand-mark span {
  position: absolute;
  content: "";
  border-radius: 2px;
  background: white;
}

.brand-mark::before {
  width: 11px;
  height: 2px;
}

.brand-mark span {
  width: 2px;
  height: 11px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}

.site-nav a {
  position: relative;
  padding: 9px 13px;
  border-radius: 9px;
  color: #cbd5e1;
  font-size: 0.88rem;
  font-weight: 650;
  transition:
    color var(--transition),
    background var(--transition);
}

.site-nav a:hover {
  color: white;
  background: rgba(37, 99, 235, 0.12);
}

.site-nav a.is-active {
  color: white;
  background: rgba(37, 99, 235, 0.18);
}

.site-nav a.is-active::after {
  position: absolute;
  right: 12px;
  bottom: 3px;
  left: 12px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  padding-left: 14px;
  border-left: 1px solid rgba(148, 163, 184, 0.16);
}

.language-switcher a {
  padding: 5px 7px;
  border: 1px solid transparent;
  border-radius: 7px;
  color: #64748b;
  font-size: 0.66rem;
  font-weight: 650;
  white-space: nowrap;
  transition:
    color var(--transition),
    border-color var(--transition),
    background var(--transition);
}

.language-switcher a:hover {
  color: #cbd5e1;
}

.language-switcher a.is-active {
  border-color: rgba(56, 189, 248, 0.16);
  color: #bae6fd;
  background: rgba(37, 99, 235, 0.09);
}

/* Hero */
.hero,
.page-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.hero {
  display: grid;
  min-height: 700px;
  place-items: center;
}

.hero::after,
.page-hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 180px;
  pointer-events: none;
  content: "";
  background: linear-gradient(to bottom, transparent, var(--color-bg));
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.hero-glow-left {
  top: 10%;
  left: -180px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18), transparent 65%);
}

.hero-glow-right {
  right: -120px;
  bottom: 0;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.1), transparent 66%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 92px 0 65px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 13px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: #cbd5e1;
  font-size: 0.71rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(15, 23, 42, 0.56);
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent);
}

.hero h1 {
  margin: 20px 0 15px;
  font-size: clamp(4.25rem, 12vw, 8.7rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.075em;
}

.hero h1 span,
.page-title-row h1 span {
  color: transparent;
  background: linear-gradient(100deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-copy {
  max-width: 650px;
  margin: 0 auto;
  color: #b6c3d4;
  font-size: clamp(1rem, 2vw, 1.2rem);
  letter-spacing: 0.02em;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 13px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 750;
  transition:
    transform var(--transition),
    border-color var(--transition),
    background var(--transition),
    box-shadow var(--transition);
}

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

.button-primary {
  color: white;
  background: linear-gradient(135deg, #2563eb, #0284c7);
  box-shadow: 0 12px 36px rgba(37, 99, 235, 0.28);
}

.button-primary:hover {
  box-shadow: 0 15px 42px rgba(37, 99, 235, 0.42);
}

.button-secondary {
  border-color: var(--color-border);
  color: #dbeafe;
  background: rgba(15, 23, 42, 0.7);
}

.button-secondary:hover {
  border-color: rgba(56, 189, 248, 0.4);
  background: rgba(30, 41, 59, 0.85);
}

.hero-meta {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 88px;
  color: #64748b;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.feature-card,
.detail-card,
.notice-card,
.empty-state,
.status-board {
  border: 1px solid var(--color-border);
  background:
    linear-gradient(145deg, rgba(30, 41, 59, 0.48), rgba(15, 23, 42, 0.74)),
    var(--color-card);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(15px);
}

.feature-card {
  position: relative;
  display: flex;
  min-height: 390px;
  flex-direction: column;
  overflow: hidden;
  padding: 27px;
  border-radius: var(--radius-md);
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.feature-card::after {
  position: absolute;
  top: -90px;
  right: -90px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  content: "";
  background: rgba(37, 99, 235, 0.14);
  filter: blur(35px);
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover,
.detail-card:hover {
  border-color: var(--color-border-bright);
  box-shadow: var(--shadow-blue);
  transform: translateY(-7px);
}

.feature-card:hover::after {
  opacity: 1;
}

.card-topline {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.card-number {
  color: #64748b;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
}

.status-pill,
.tag,
.service-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(56, 189, 248, 0.16);
  border-radius: 999px;
  color: #7dd3fc;
  font-size: 0.67rem;
  font-weight: 750;
  background: rgba(14, 165, 233, 0.07);
}

.status-pill {
  padding: 5px 9px;
}

.status-pill > span,
.tag-online > span,
.service-state > span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

.status-pill-blue {
  color: #93c5fd;
  background: rgba(37, 99, 235, 0.07);
}

.status-pill-online {
  color: #5eead4;
  border-color: rgba(34, 211, 165, 0.18);
  background: rgba(34, 211, 165, 0.07);
}

.card-icon {
  display: grid;
  width: 54px;
  height: 54px;
  margin: 52px 0 22px;
  place-items: center;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 15px;
  color: var(--color-accent);
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.18), rgba(56, 189, 248, 0.05));
}

.card-icon svg,
.empty-icon svg {
  width: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
}

.feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.feature-card > p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 26px;
  color: #64748b;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-link span {
  color: var(--color-accent);
  font-size: 1rem;
  transition: transform var(--transition);
}

.feature-card:hover .card-link span {
  transform: translateX(4px);
}

/* Privacy section */
.privacy-section {
  padding-top: 30px;
}

.privacy-panel {
  position: relative;
  display: grid;
  min-height: 260px;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 34px;
  overflow: hidden;
  padding: 48px 52px;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(120deg, rgba(37, 99, 235, 0.13), transparent 45%),
    rgba(15, 23, 42, 0.63);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
}

.privacy-panel::before {
  position: absolute;
  top: -190px;
  right: 4%;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(56, 189, 248, 0.09);
  border-radius: 50%;
  content: "";
  box-shadow:
    0 0 0 50px rgba(56, 189, 248, 0.025),
    0 0 0 100px rgba(56, 189, 248, 0.018);
}

.privacy-visual {
  position: relative;
  z-index: 1;
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 24px;
  color: #7dd3fc;
  background: rgba(37, 99, 235, 0.12);
  box-shadow: 0 18px 48px rgba(37, 99, 235, 0.18);
}

.privacy-visual svg {
  width: 39px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.privacy-copy {
  position: relative;
  z-index: 1;
}

.privacy-copy p:last-child {
  max-width: 620px;
  margin: 13px 0 0;
  color: var(--color-muted);
}

.privacy-label {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  color: rgba(148, 163, 184, 0.3);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.08em;
  text-align: right;
}

.privacy-label span:last-child {
  color: rgba(56, 189, 248, 0.34);
}

/* Inner pages */
.page-hero {
  min-height: 440px;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 76px 0 82px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 650;
  transition: color var(--transition);
}

.back-link:hover {
  color: var(--color-accent);
}

.page-title-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-top: 62px;
}

.page-title-row h1 {
  margin: 8px 0 14px;
  font-size: clamp(3.2rem, 8vw, 6.4rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.page-title-row > div:first-child > p:last-child {
  max-width: 620px;
  margin: 0;
  color: #b6c3d4;
  font-size: 1.02rem;
}

.tag-group {
  display: flex;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 9px;
  padding-bottom: 8px;
}

.tag {
  padding: 7px 12px;
  color: #cbd5e1;
  border-color: var(--color-border);
  background: rgba(15, 23, 42, 0.75);
}

.tag-accent {
  color: #7dd3fc;
  border-color: rgba(56, 189, 248, 0.22);
  background: rgba(14, 165, 233, 0.08);
}

.tag-online {
  color: #5eead4;
  border-color: rgba(34, 211, 165, 0.2);
  background: rgba(34, 211, 165, 0.08);
}

.page-content {
  min-height: 500px;
}

.notice-card {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
  padding: 22px 25px;
  border-radius: 16px;
}

.notice-icon {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 11px;
  color: var(--color-accent);
  font-family: Georgia, serif;
  font-size: 1rem;
  font-weight: 700;
  background: rgba(37, 99, 235, 0.12);
}

.notice-card h2 {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.notice-card p {
  margin: 3px 0 0;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.detail-card {
  min-height: 230px;
  padding: 30px;
  border-radius: var(--radius-md);
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.detail-card-wide {
  grid-column: 1 / -1;
}

.detail-card h2 {
  margin: 34px 0 8px;
  font-size: clamp(1.35rem, 3vw, 2rem);
  letter-spacing: -0.035em;
}

.detail-card > p:last-child {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.rules-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 27px 0 0;
  padding: 0;
  list-style: none;
}

.rules-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 15px;
  border: 1px solid rgba(148, 163, 184, 0.13);
  border-radius: 12px;
  color: #cbd5e1;
  font-size: 0.84rem;
  background: rgba(2, 6, 23, 0.28);
}

.rules-list span {
  color: var(--color-accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.65rem;
}

.empty-state {
  display: flex;
  min-height: 380px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 48px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
}

.empty-icon {
  display: grid;
  width: 68px;
  height: 68px;
  margin-bottom: 24px;
  place-items: center;
  border: 1px solid rgba(56, 189, 248, 0.23);
  border-radius: 20px;
  color: var(--color-accent);
  background: rgba(37, 99, 235, 0.11);
  box-shadow: 0 18px 50px rgba(37, 99, 235, 0.14);
}

.empty-icon svg {
  width: 30px;
}

.empty-state h2 {
  margin: 11px 0 6px;
  font-size: clamp(1.4rem, 4vw, 2rem);
  letter-spacing: -0.035em;
}

.empty-state > p:last-child {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.status-board {
  margin-bottom: 22px;
  padding: 8px 30px 10px;
  border-radius: var(--radius-lg);
}

.status-board-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  padding: 27px 0 26px;
}

.status-board-header h2 {
  margin: 5px 0 0;
  font-size: 1.6rem;
  letter-spacing: -0.03em;
}

.status-board-header > p {
  margin: 0 0 3px;
  color: #64748b;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.status-row {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.service-name {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.92rem;
  font-weight: 700;
}

.service-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 10px;
  color: #7dd3fc;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  background: rgba(37, 99, 235, 0.1);
}

.service-state {
  min-width: 105px;
  justify-content: center;
  padding: 6px 10px;
  color: #94a3b8;
  border-color: rgba(148, 163, 184, 0.15);
  background: rgba(148, 163, 184, 0.06);
}

.service-online {
  color: #5eead4;
  border-color: rgba(34, 211, 165, 0.18);
  background: rgba(34, 211, 165, 0.07);
}

.service-pending {
  color: #7dd3fc;
  border-color: rgba(56, 189, 248, 0.18);
  background: rgba(56, 189, 248, 0.07);
}

/* Footer */
.site-footer {
  padding: 38px 0 44px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.footer-content {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}

.footer-brand {
  font-size: 0.95rem;
}

.footer-brand .brand-mark {
  width: 24px;
  height: 24px;
  border-radius: 7px;
}

.footer-content p {
  margin: 10px 0 0;
  color: #64748b;
  font-size: 0.78rem;
}

.copyright {
  flex-shrink: 0;
}

/* Animations */
.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 650ms ease,
    transform 650ms ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js .card-grid .reveal:nth-child(2),
.js .detail-grid .reveal:nth-child(2) {
  transition-delay: 90ms;
}

.js .card-grid .reveal:nth-child(3) {
  transition-delay: 180ms;
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Responsive design */
@media (max-width: 900px) {
  .hero {
    min-height: 650px;
  }

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

  .feature-card {
    min-height: 320px;
  }

  .card-icon {
    margin-top: 38px;
  }

  .privacy-panel {
    grid-template-columns: auto 1fr;
  }

  .privacy-label {
    display: none;
  }

  .header-actions {
    align-items: flex-end;
    flex-direction: column;
    gap: 3px;
  }

  .language-switcher {
    padding-left: 0;
    border-left: 0;
  }

  .page-title-row {
    align-items: start;
    flex-direction: column;
    gap: 25px;
  }

  .tag-group {
    justify-content: flex-start;
  }
}

@media (max-width: 700px) {
  html {
    scroll-padding-top: 158px;
  }

  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  .public-section,
  .privacy-section,
  .page-content {
    padding: 76px 0;
  }

  .nav-shell {
    min-height: 138px;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 11px 0;
  }

  .site-nav {
    width: 100%;
    justify-content: center;
    gap: 2px;
  }

  .header-actions {
    width: 100%;
    align-items: center;
    gap: 4px;
  }

  .site-nav a {
    padding: 7px 8px;
    font-size: 0.72rem;
  }

  .language-switcher {
    justify-content: center;
  }

  .language-switcher a {
    padding: 4px 7px;
    font-size: 0.63rem;
  }

  .hero {
    min-height: 650px;
  }

  .hero-content {
    padding-top: 70px;
  }

  .hero h1 {
    font-size: clamp(3rem, 16vw, 4.5rem);
  }

  .hero-copy {
    max-width: 330px;
  }

  .hero-actions {
    max-width: 340px;
    flex-direction: column;
    margin-inline: auto;
  }

  .button {
    width: 100%;
  }

  .hero-meta {
    gap: 14px;
    margin-top: 68px;
    font-size: 0.56rem;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
    gap: 12px;
  }

  .feature-card {
    min-height: 350px;
    padding: 23px;
  }

  .privacy-section {
    padding-top: 10px;
  }

  .privacy-panel {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 25px;
  }

  .privacy-visual {
    width: 66px;
    height: 66px;
    border-radius: 19px;
  }

  .privacy-visual svg {
    width: 31px;
  }

  .page-hero {
    min-height: 410px;
  }

  .page-hero-content {
    padding: 50px 0 65px;
  }

  .page-title-row {
    margin-top: 46px;
  }

  .page-title-row h1 {
    font-size: clamp(3.1rem, 15vw, 4.4rem);
  }

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

  .detail-card-wide {
    grid-column: auto;
  }

  .rules-list {
    grid-template-columns: 1fr;
  }

  .notice-card {
    align-items: flex-start;
  }

  .status-board {
    padding-inline: 20px;
  }

  .status-board-header {
    align-items: start;
    flex-direction: column;
    gap: 8px;
  }

  .footer-content {
    align-items: start;
    flex-direction: column;
  }

  .copyright {
    margin-top: 0 !important;
  }
}

@media (max-width: 390px) {
  .site-nav a {
    padding-inline: 6px;
    font-size: 0.68rem;
  }

  .hero-meta {
    gap: 9px;
  }

  .status-row {
    gap: 10px;
  }

  .service-state {
    min-width: 90px;
    font-size: 0.62rem;
  }
}