:root {
  --c-bg: #0F1A3A;
  --c-bg-deep: #0A122A;
  --c-bg-soft: #162450;
  --c-accent: #FF6B35;
  --c-gold: #D4AF37;
  --c-light: #F4F7FA;
  --c-text: #E8ECF4;
  --c-muted: #9AA7BD;
  --c-dark: #1A2233;
  --c-teal: #2DD4BF;
  --c-amber: #FFC857;
  --c-line: #2A3A54;
  --grad-accent: linear-gradient(135deg, #FF6B35 0%, #FFC857 100%);
  --grad-cool: linear-gradient(160deg, #2DD4BF, #6C5CE7);
  --f-display: "Montserrat", "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  --f-body: "Microsoft YaHei", "PingFang SC", "Segoe UI", "Helvetica Neue", sans-serif;
  --f-mono: "JetBrains Mono", "Cascadia Code", Consolas, "Courier New", monospace;
  --header-h: 72px;
  --container-w: 1280px;
  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 24px;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --shadow: 0 12px 40px rgba(4, 8, 20, .45);
}

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

* {
  margin: 0;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-locked {
  overflow: hidden;
}

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

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

::selection {
  background: var(--c-accent);
  color: var(--c-dark);
}

:focus-visible {
  outline: 2px solid var(--c-amber);
  outline-offset: 3px;
}

#main-content {
  display: block;
  flex: 1 0 auto;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.section {
  padding-block: clamp(2.5rem, 6vw, 5rem);
}

.section--tight {
  padding-block: clamp(1.5rem, 3vw, 2.5rem);
}

.section--light {
  background: var(--c-light);
  color: var(--c-dark);
}

.section--light .prose p,
.section--light .prose li {
  color: #3A4454;
}

.section--light .section-label {
  color: var(--c-dark);
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 300;
  background: var(--c-accent);
  color: var(--c-dark);
  padding: .7rem 1.2rem;
  border-radius: 0 0 12px 12px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: .9rem;
  text-decoration: none;
  transition: top .3s ease;
}

.skip-link:focus {
  top: 0;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 200;
  pointer-events: none;
  background: linear-gradient(90deg, var(--c-teal), var(--c-accent) 60%, var(--c-gold));
  transform: scaleX(0);
  transform-origin: left;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 18, 42, .88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-line);
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(380px, 50vw);
  height: 2px;
  background: var(--grad-accent);
}

.site-header__bar {
  max-width: var(--container-w);
  margin: 0 auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .6rem clamp(1rem, 4vw, 2.5rem);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: .65rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
  color: var(--c-text);
}

.site-brand__mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(212, 175, 55, .8);
  border-radius: 14px;
  background: linear-gradient(145deg, var(--c-bg) 10%, #1B2B52 100%);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, .08), 0 6px 18px rgba(0, 0, 0, .35);
  font-family: var(--f-display);
  font-weight: 900;
  font-size: 1.45rem;
  line-height: 1;
  color: var(--c-gold);
}

.site-brand__mark::after {
  content: "";
  position: absolute;
  right: -3px;
  top: -3px;
  width: 10px;
  height: 10px;
  background: var(--c-teal);
  border: 2px solid var(--c-bg-deep);
  border-radius: 50%;
}

.site-brand__body {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.site-brand__name {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.18rem;
  letter-spacing: .02em;
}

.site-brand__sub {
  font-family: var(--f-mono);
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.header-search-link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  height: 46px;
  padding: 0 1rem;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  background: rgba(15, 26, 58, .5);
  color: var(--c-muted);
  text-decoration: none;
  font-family: var(--f-mono);
  font-size: .75rem;
  letter-spacing: .12em;
  transition: color .25s, border-color .25s, background .25s;
}

.header-search-link svg,
.site-nav__close svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.header-search-link:hover {
  color: var(--c-amber);
  border-color: rgba(255, 200, 87, .45);
  background: rgba(255, 200, 87, .06);
}

.nav-toggle {
  width: 46px;
  height: 46px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: rgba(255, 107, 53, .12);
  border: 1px solid rgba(255, 107, 53, .35);
  border-radius: 14px;
  cursor: pointer;
  transition: background .25s, border-color .25s, transform .25s;
}

.nav-toggle:hover {
  background: rgba(255, 107, 53, .22);
  border-color: rgba(255, 107, 53, .6);
}

.nav-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-accent);
  transition: transform .3s var(--ease-out), opacity .25s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(2, 6, 16, .66);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s, visibility .35s;
}

.nav-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

.site-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 130;
  width: min(420px, 92vw);
  display: flex;
  flex-direction: column;
  padding: 1.75rem 2rem 2rem;
  background: linear-gradient(180deg, #141F4A 0%, #0B142E 100%);
  border-left: 1px solid var(--c-line);
  box-shadow: -30px 0 60px rgba(2, 6, 16, .55);
  transform: translateX(105%);
  visibility: hidden;
  transition: transform .42s var(--ease-out), visibility .42s;
}

.site-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--c-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-line) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: .32;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
}

.site-nav[data-open="true"] {
  transform: translateX(0);
  visibility: visible;
}

.site-nav__head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.6rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--c-line);
}

.site-nav__kicker {
  font-family: var(--f-mono);
  font-size: .8rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--c-amber);
}

.site-nav__cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  margin-left: 3px;
  vertical-align: -2px;
  background: var(--c-teal);
  animation: cursor-blink 1.1s steps(1) infinite;
}

@keyframes cursor-blink {
  50% {
    opacity: 0;
  }
}

.site-nav__close {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: rgba(255, 107, 53, .1);
  border: 1px solid rgba(255, 107, 53, .3);
  border-radius: 10px;
  color: var(--c-accent);
  cursor: pointer;
  transition: background .25s, border-color .25s;
}

.site-nav__close:hover {
  background: rgba(255, 107, 53, .22);
  border-color: rgba(255, 107, 53, .6);
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.site-nav__item {
  margin: 0;
}

.site-nav__link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .95rem .5rem;
  border-bottom: 1px solid rgba(42, 58, 84, .7);
  color: var(--c-text);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  transition: color .25s, padding-left .25s, background .25s;
}

.site-nav__link:hover,
.site-nav__link[aria-current="page"] {
  color: var(--c-accent);
  padding-left: .9rem;
  background: rgba(255, 107, 53, .06);
}

.site-nav__num {
  font-family: var(--f-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--c-muted);
}

.site-nav__text {
  display: inline-block;
}

.site-nav__arrow {
  margin-left: auto;
  color: var(--c-accent);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .25s, transform .25s;
}

.site-nav__link:hover .site-nav__arrow,
.site-nav__link[aria-current="page"] .site-nav__arrow {
  opacity: 1;
  transform: translateX(0);
}

.site-nav__meta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(42, 58, 84, .75);
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--c-muted);
}

.site-nav__badge {
  align-self: flex-start;
  margin-bottom: .45rem;
  padding: .22rem .65rem;
  border: 1px solid rgba(212, 175, 55, .5);
  border-radius: 999px;
  background: rgba(212, 175, 55, .08);
  color: var(--c-gold);
  letter-spacing: .14em;
}

.site-nav[data-open="true"] .site-nav__item {
  animation: nav-item-in .45s var(--ease-out) both;
}

.site-nav[data-open="true"] .site-nav__item:nth-child(1) {
  animation-delay: .04s;
}

.site-nav[data-open="true"] .site-nav__item:nth-child(2) {
  animation-delay: .08s;
}

.site-nav[data-open="true"] .site-nav__item:nth-child(3) {
  animation-delay: .12s;
}

.site-nav[data-open="true"] .site-nav__item:nth-child(4) {
  animation-delay: .16s;
}

.site-nav[data-open="true"] .site-nav__item:nth-child(5) {
  animation-delay: .20s;
}

.site-nav[data-open="true"] .site-nav__item:nth-child(6) {
  animation-delay: .24s;
}

@keyframes nav-item-in {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 46px;
  padding: .65rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: .04em;
  text-decoration: none;
  cursor: pointer;
  transition: transform .25s var(--ease-out), box-shadow .25s, background .25s, border-color .25s;
}

.btn--primary {
  background: var(--grad-accent);
  color: var(--c-dark);
  box-shadow: 0 8px 24px rgba(255, 107, 53, .32);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(255, 107, 53, .45);
}

.btn--ghost {
  background: rgba(15, 26, 58, .4);
  border-color: rgba(232, 236, 244, .25);
  color: var(--c-text);
}

.btn--ghost:hover {
  transform: translateY(-2px);
  border-color: var(--c-amber);
  color: var(--c-amber);
}

.btn--gold {
  background: var(--c-gold);
  color: var(--c-dark);
  box-shadow: 0 8px 24px rgba(212, 175, 55, .28);
}

.btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(212, 175, 55, .4);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--f-mono);
  font-size: .78rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.section-label::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--c-accent);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .28rem .75rem;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  background: rgba(15, 26, 58, .6);
  color: var(--c-muted);
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .08em;
}

.tag--gold {
  border-color: rgba(212, 175, 55, .4);
  color: var(--c-gold);
}

.tag--accent {
  border-color: rgba(255, 107, 53, .4);
  color: var(--c-accent);
}

.tag--teal {
  border-color: rgba(45, 212, 191, .4);
  color: var(--c-teal);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .6rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--f-mono);
  font-size: .78rem;
  color: var(--c-muted);
}

.breadcrumb a {
  color: var(--c-muted);
  text-decoration: none;
  transition: color .2s;
}

.breadcrumb a:hover {
  color: var(--c-amber);
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: .6rem;
  color: var(--c-line);
}

.breadcrumb [aria-current="page"] {
  color: var(--c-gold);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: 1.25rem 1.35rem;
  border-left: 2px solid rgba(212, 175, 55, .5);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  background: rgba(10, 18, 42, .5);
}

.stat-item__label {
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.stat-item__num {
  font-family: var(--f-mono);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-gold);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2.4vw, 1.75rem);
}

.bento-card {
  position: relative;
  grid-column: span 4;
  padding: clamp(1.25rem, 2.4vw, 2.25rem);
  background: linear-gradient(160deg, rgba(22, 36, 80, .9), rgba(15, 26, 58, .95));
  border: 1px solid var(--c-line);
  border-radius: var(--radius-l);
  overflow: hidden;
  transition: transform .3s var(--ease-out), border-color .3s, box-shadow .3s;
}

.bento-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 3px;
  height: 64px;
  background: var(--grad-accent);
  border-radius: 0 0 0 4px;
}

.bento-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 107, 53, .5);
  box-shadow: var(--shadow);
}

.panel {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  background: rgba(10, 18, 42, .5);
  overflow: hidden;
}

.panel + .panel {
  margin-top: .8rem;
}

.panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-text);
  transition: background .2s;
}

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

.panel summary:hover {
  background: rgba(255, 107, 53, .05);
}

.panel summary::after {
  content: "+";
  font-family: var(--f-mono);
  font-size: 1.4rem;
  line-height: 1;
  color: var(--c-accent);
  transition: transform .3s var(--ease-out);
}

.panel[open] summary::after {
  transform: rotate(45deg);
}

.panel__body {
  padding: 0 1.25rem 1.25rem;
  color: var(--c-muted);
}

.prose {
  max-width: 72ch;
  color: var(--c-text);
}

.prose h1,
.prose h2,
.prose h3 {
  font-family: var(--f-display);
  line-height: 1.25;
  color: var(--c-text);
}

.prose h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.prose h2 {
  margin-top: 2.5rem;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.prose p {
  margin: 1rem 0;
  color: var(--c-muted);
}

.prose a {
  color: var(--c-amber);
  text-underline-offset: 3px;
}

.prose ul {
  padding-left: 1.2rem;
}

.prose li {
  margin: .4rem 0;
  color: var(--c-muted);
}

.page-hero {
  position: relative;
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(2rem, 5vw, 4rem);
  border-bottom: 1px solid var(--c-line);
}

.page-hero__title {
  margin: 1rem 0 .75rem;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.12;
}

.page-hero__lead {
  max-width: 58ch;
  color: var(--c-muted);
  font-size: 1.05rem;
}

.media-placeholder {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #1B2B52, var(--c-bg) 55%, #162450);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.media-placeholder::before {
  content: "SVG / IMG";
  padding: .5rem .85rem;
  border: 1px dashed var(--c-line);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.media-placeholder[data-label]::before {
  content: attr(data-label);
}

.media-placeholder img,
.media-placeholder svg {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-placeholder--tall {
  aspect-ratio: 4 / 5;
}

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

.site-footer {
  position: relative;
  margin-top: auto;
  background: var(--c-bg-deep);
  border-top: 1px solid var(--c-line);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: min(500px, 60vw);
  height: 2px;
  background: var(--grad-accent);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 1.5rem;
}

.site-footer__slogan {
  max-width: 34ch;
  margin-top: 1rem;
  color: var(--c-muted);
  font-size: .95rem;
}

.site-footer__note {
  margin-top: .7rem;
  font-family: var(--f-mono);
  font-size: .73rem;
  letter-spacing: .1em;
  color: var(--c-gold);
}

.site-footer__heading {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1.2rem;
  font-family: var(--f-mono);
  font-size: .8rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--c-amber);
}

.site-footer__num {
  color: var(--c-accent);
}

.site-footer__list {
  display: grid;
  gap: .55rem;
  margin: 0 0 1.2rem;
  padding: 0;
  list-style: none;
}

.site-footer__list a {
  color: var(--c-muted);
  font-size: .95rem;
  text-decoration: none;
  transition: color .2s, padding-left .2s;
}

.site-footer__list a:hover {
  color: var(--c-amber);
  padding-left: 4px;
}

.site-footer__list--inline {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem 1.4rem;
}

.site-footer__list--inline li {
  position: relative;
}

.site-footer__list--inline li + li::before {
  content: "|";
  position: absolute;
  left: -.85rem;
  color: var(--c-line);
}

.site-footer__contact {
  display: grid;
  gap: .8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__contact-label {
  display: block;
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.site-footer__contact-value {
  display: block;
  margin-top: .1rem;
  color: var(--c-text);
  font-size: .95rem;
  word-break: break-all;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem 1.8rem;
  padding: 1.1rem 0;
  border-top: 1px solid rgba(42, 58, 84, .8);
  font-family: var(--f-mono);
  font-size: .73rem;
  color: var(--c-muted);
}

.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.5rem;
  z-index: 90;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  background: rgba(255, 107, 53, .92);
  border: none;
  border-radius: 14px;
  color: var(--c-dark);
  box-shadow: 0 10px 30px rgba(255, 107, 53, .4);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .3s, transform .3s, visibility .3s;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.back-to-top:hover {
  background: var(--c-accent);
}

@media (max-width: 1024px) {
  .bento-card {
    grid-column: span 6;
  }
}

@media (max-width: 900px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__col--brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 62px;
  }

  .site-brand__sub {
    display: none;
  }

  .site-brand__mark {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
    border-radius: 12px;
  }

  .site-brand__name {
    font-size: 1.05rem;
  }

  .header-search-link {
    width: 46px;
    padding: 0;
    justify-content: center;
  }

  .header-search-link span {
    display: none;
  }

  .nav-toggle {
    width: 42px;
    height: 42px;
  }

  .site-nav {
    width: 100vw;
    max-width: 100vw;
    padding: 1.4rem 1.25rem 1.75rem;
    border-left: none;
    box-shadow: none;
  }

  .site-nav[data-open="true"] {
    width: 100vw;
    box-shadow: none;
  }

  .site-nav__link {
    font-size: 1rem;
    padding: .9rem .4rem;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: .35rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .site-nav__cursor {
    animation: none;
  }
}