:root {
  --ink: #0B1F1A;
  --ink-2: #12332B;
  --ink-3: #173F35;
  --orange: #FF6B2C;
  --amber: #FFB27A;
  --cyan: #2FE6C8;
  --white: #F5F7F4;
  --silver: #A7B3AD;
  --graphite: #33443F;
  --mist: #DDE5DF;
  --line: rgba(167, 179, 173, 0.22);
  --line-strong: rgba(167, 179, 173, 0.4);
  --shell: 1280px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius-lg: 26px;
  --radius-md: 16px;
  --radius-pill: 999px;
  --font-display: "Barlow Condensed", "Oswald", "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
picture,
svg {
  display: block;
  max-width: 100%;
}

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

button {
  background: none;
  border: 0;
}

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

ul,
ol {
  list-style: none;
  padding: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.015em;
}

p,
h1,
h2,
h3,
h4 {
  overflow-wrap: break-word;
}

[hidden] {
  display: none !important;
}

::selection {
  background: var(--orange);
  color: var(--ink);
}

:where(a, button, [tabindex]):focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute !important;
  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;
  top: 12px;
  left: 12px;
  z-index: 999;
  transform: translateY(-180%);
  padding: 12px 16px;
  border-radius: var(--radius-pill);
  background: var(--orange);
  color: #1a0f08;
  font: 700 13px/1 var(--font-body);
  transition: transform 0.2s var(--ease);
}

.skip-link:focus {
  transform: none;
  outline: 2px solid var(--white);
  outline-offset: 2px;
}

.shell {
  width: min(calc(100% - var(--gutter) * 2), var(--shell));
  margin-inline: auto;
}

.section {
  padding-block: clamp(56px, 8vw, 108px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--orange);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn--primary {
  background: var(--orange);
  color: #20140d;
}

.btn--primary:hover {
  background: var(--amber);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--line-strong);
}

.btn--ghost:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.btn--small {
  padding: 10px 15px;
  font-size: 12.5px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 6px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(245, 247, 244, 0.03);
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.tag--hot {
  background: var(--orange);
  border-color: var(--orange);
  color: #20140d;
}

.media-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--ink-3), var(--ink) 62%);
}

.media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(47, 230, 200, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(47, 230, 200, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.8;
  pointer-events: none;
}

.media-frame::after {
  content: "";
  position: absolute;
  right: -15%;
  bottom: -30%;
  width: 60%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(255, 107, 44, 0.24), transparent 65%);
  pointer-events: none;
}

.media-frame img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame__caption {
  position: absolute;
  z-index: 2;
  left: 18px;
  right: 18px;
  bottom: 16px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 247, 244, 0.82);
}

.media-frame--wide {
  aspect-ratio: 21 / 9;
}

.media-frame--tall {
  aspect-ratio: 3 / 4;
}

.media-frame--square {
  aspect-ratio: 1;
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: var(--line-strong);
}

.breadcrumb__link {
  color: var(--silver);
  transition: color 0.2s var(--ease);
}

.breadcrumb__link:hover {
  color: var(--orange);
}

.breadcrumb__current {
  color: var(--white);
}

.prose {
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245, 247, 244, 0.82);
}

.prose > * + * {
  margin-top: 1.1em;
}

.prose h2,
.prose h3 {
  color: var(--white);
  line-height: 1.15;
}

.prose h2 {
  margin-top: 1.8em;
  font-size: clamp(26px, 3vw, 38px);
}

.prose h3 {
  margin-top: 1.5em;
  font-size: clamp(20px, 2vw, 26px);
}

.prose a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.prose ul,
.prose ol {
  padding-left: 1.3em;
  list-style: disc;
}

.prose ol {
  list-style: decimal;
}

.prose li + li {
  margin-top: 0.4em;
}

.prose strong {
  color: var(--white);
}

.prose blockquote {
  padding-left: 1.2em;
  border-left: 2px solid var(--orange);
  color: var(--amber);
}

.prose code {
  padding: 0.15em 0.4em;
  border-radius: 5px;
  background: rgba(47, 230, 200, 0.08);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 28px);
}

.grid--12 {
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 900px) {
  .grid--12 {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .col-3 {
    grid-column: span 3;
  }

  .col-4 {
    grid-column: span 4;
  }

  .col-6 {
    grid-column: span 6;
  }

  .col-8 {
    grid-column: span 8;
  }

  .col-9 {
    grid-column: span 9;
  }
}

.js-ready [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.js-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

[data-count] {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

[data-section-link] {
  color: var(--silver);
  transition: color 0.2s var(--ease);
}

[data-section-link][aria-current="true"] {
  color: var(--orange);
}

[data-disclosure] {
  border-bottom: 1px solid var(--line);
}

[data-disclosure-trigger] {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

[data-disclosure-trigger]::after {
  content: "+";
  flex: none;
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
}

[data-disclosure][data-open] [data-disclosure-trigger]::after {
  content: "−";
}

[data-disclosure-panel] {
  padding: 0 0 20px;
  color: rgba(245, 247, 244, 0.78);
  font-size: 15px;
  line-height: 1.8;
}

[data-filter] {
  display: inline-flex;
  align-items: center;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

[data-filter]:hover {
  border-color: var(--orange);
  color: var(--white);
}

[data-filter][aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: #20140d;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
}

.command-strip {
  background: var(--ink);
  border-bottom: 1px solid rgba(167, 179, 173, 0.14);
}

.command-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(calc(100% - var(--gutter) * 2), var(--shell));
  min-height: 34px;
  margin-inline: auto;
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
}

.command-strip__brand {
  color: rgba(245, 247, 244, 0.6);
}

.command-strip__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--amber);
  white-space: nowrap;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0 rgba(255, 107, 44, 0.5);
  animation: status-pulse 2.4s infinite;
}

@keyframes status-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 107, 44, 0.45);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(255, 107, 44, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 107, 44, 0);
  }
}

.masthead {
  position: relative;
  background: var(--ink-2);
  border-bottom: 1px solid rgba(167, 179, 173, 0.16);
}

.masthead::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(47, 230, 200, 0.55) 22%, rgba(255, 107, 44, 0.65) 62%, transparent);
  pointer-events: none;
}

.masthead__inner {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 32px);
  width: min(calc(100% - var(--gutter) * 2), var(--shell));
  min-height: 78px;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 12px;
}

.brand__mark {
  position: relative;
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--orange);
  box-shadow: inset 0 0 0 1px rgba(11, 31, 26, 0.24);
}

.brand__mark::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 9px;
  width: 20px;
  height: 3px;
  border-radius: 2px;
  background: var(--ink);
  box-shadow: 0 10px 0 var(--ink);
}

.brand__mark::after {
  content: "";
  position: absolute;
  right: 9px;
  bottom: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink);
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  line-height: 1.1;
}

.brand__name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: color 0.2s var(--ease);
}

.brand:hover .brand__name {
  color: var(--orange);
}

.brand__sub {
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.primary-nav {
  margin-left: auto;
}

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.primary-nav__link {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 10px 12px 11px;
  border-radius: var(--radius-pill);
  color: rgba(245, 247, 244, 0.72);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.primary-nav__link:hover {
  color: var(--white);
  background: rgba(245, 247, 244, 0.06);
}

.primary-nav__link[aria-current="page"] {
  color: var(--white);
  background: rgba(255, 107, 44, 0.1);
}

.primary-nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: 4px;
  left: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

.primary-nav__index {
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
}

.primary-nav__link[aria-current="page"] .primary-nav__index {
  color: var(--orange);
}

.primary-nav__cta {
  display: none;
}

.masthead__cta {
  flex: none;
  padding: 12px 18px;
  font-size: 13.5px;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
  padding: 9px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--white);
  font: 600 12.5px var(--font-body);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.nav-toggle:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.nav-toggle__bars {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  width: 16px;
}

.nav-toggle__bars span {
  display: block;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.2s var(--ease);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:last-child {
  transform: translateY(-2.5px) rotate(-45deg);
}

.nav-toggle__label {
  line-height: 1;
}

.scroll-progress {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 5;
  height: 3px;
  background: rgba(245, 247, 244, 0.08);
  pointer-events: none;
}

.scroll-progress__bar {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.12s linear;
}

.site-footer {
  position: relative;
  overflow: hidden;
  padding-top: clamp(56px, 7vw, 88px);
  background: var(--ink);
  border-top: 1px solid var(--line);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--orange), transparent);
  opacity: 0.7;
  pointer-events: none;
}

.footer-mark {
  position: absolute;
  right: -12px;
  bottom: 90px;
  z-index: 0;
  color: rgba(167, 179, 173, 0.07);
  font-family: var(--font-display);
  font-size: clamp(120px, 22vw, 280px);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}

.site-footer__top {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(36px, 5vw, 56px);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  max-width: 420px;
}

.footer-brand .brand__name {
  font-size: 20px;
}

.footer-intro {
  color: rgba(245, 247, 244, 0.68);
  font-size: 14px;
  line-height: 1.8;
}

.footer-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.footer-group__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.footer-group__title::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--orange);
}

.footer-group__list {
  display: grid;
  gap: 10px;
}

.footer-group__link {
  display: inline-flex;
  color: rgba(245, 247, 244, 0.76);
  font-size: 14px;
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}

.footer-group__link:hover {
  color: var(--orange);
  transform: translateX(3px);
}

.footer-contact-band {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px 28px;
  margin-bottom: clamp(32px, 4vw, 48px);
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-2);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
}

.footer-contact__label {
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
}

.footer-contact__value {
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.copy-btn {
  margin-top: 2px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.copy-btn:hover {
  border-color: var(--cyan);
  background: rgba(47, 230, 200, 0.1);
}

.copy-btn.is-copied {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.footer-note {
  grid-column: 1 / -1;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  color: var(--silver);
  font-size: 12px;
  line-height: 1.8;
}

.site-footer__bottom {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-block: 22px;
  border-top: 1px solid var(--line);
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
}

.footer-legal,
.footer-copy {
  display: inline-block;
}

.mobile-dock {
  display: none;
}

.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 95;
  padding: 10px 15px;
  border: 1px solid var(--orange);
  border-radius: var(--radius-pill);
  background: rgba(11, 31, 26, 0.92);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s var(--ease), color 0.2s var(--ease);
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}

.to-top:hover {
  color: var(--orange);
}

@media (max-width: 1120px) {
  .primary-nav__link {
    padding-inline: 9px;
    font-size: 13px;
  }

  .masthead__cta {
    padding: 10px 14px;
    font-size: 12.5px;
  }
}

@media (max-width: 980px) {
  .masthead__inner {
    min-height: 64px;
  }

  .brand__mark {
    width: 34px;
    height: 34px;
  }

  .brand__mark::before {
    top: 10px;
    left: 8px;
    width: 18px;
    box-shadow: 0 10px 0 var(--ink);
  }

  .brand__name {
    font-size: 16px;
  }

  .brand__sub {
    font-size: 8px;
    letter-spacing: 0.18em;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 98px);
    margin-left: 0;
    padding: 18px var(--gutter) 28px;
    overflow-y: auto;
    background: var(--ink);
    border-top: 1px solid var(--line);
  }

  .site-header[data-open] .primary-nav {
    display: block;
  }

  .primary-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }

  .primary-nav__link {
    padding: 14px 12px;
    border-radius: 12px;
    font-size: 18px;
  }

  .primary-nav__link[aria-current="page"]::after {
    top: 12px;
    right: auto;
    bottom: 12px;
    left: 0;
    width: 3px;
    height: auto;
    border-radius: 3px;
  }

  .primary-nav__link[aria-current="page"] {
    background: rgba(255, 107, 44, 0.1);
  }

  .primary-nav__cta {
    display: inline-flex;
    width: 100%;
    margin-top: 18px;
    justify-content: center;
  }

  .masthead__cta {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .footer-mark {
    bottom: 140px;
    font-size: clamp(100px, 30vw, 180px);
  }
}

@media (max-width: 820px) {
  .site-footer__top {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .footer-brand {
    max-width: 560px;
  }

  .footer-contact-band {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-note {
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  body {
    padding-bottom: 64px;
  }

  .command-strip__inner {
    min-height: 30px;
    font-size: 9.5px;
  }

  .command-strip__brand {
    display: none;
  }

  .command-strip__status {
    white-space: normal;
  }

  .footer-groups {
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .mobile-dock {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 90;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding-bottom: env(safe-area-inset-bottom);
    border-top: 1px solid var(--line);
    background: rgba(18, 51, 43, 0.97);
    backdrop-filter: blur(10px);
  }

  .mobile-dock__link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 9px 4px;
    color: rgba(245, 247, 244, 0.72);
    font-size: 12px;
    font-weight: 500;
    transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
  }

  .mobile-dock__link:active,
  .mobile-dock__link[aria-current="page"] {
    color: var(--orange);
    background: rgba(255, 107, 44, 0.08);
  }

  .mobile-dock__index {
    color: var(--silver);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.08em;
  }

  .to-top {
    right: 14px;
    bottom: calc(64px + 14px);
  }
}

@media (max-width: 440px) {
  .brand__sub {
    display: none;
  }

  .brand__name {
    font-size: 15px;
  }

  .nav-toggle__label {
    display: none;
  }

  .nav-toggle {
    padding: 10px;
  }

  .footer-contact-band {
    padding: 22px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .js-ready [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .status-dot {
    animation: none;
  }

  .to-top {
    transition: none;
  }
}