:root {
  --orbit-ink: #0b1324;
  --orbit-ink-soft: #1a2740;
  --orbit-rose: #ff4d7a;
  --orbit-rose-deep: #e61e5b;
  --orbit-mint: #2ec4b6;
  --orbit-mint-soft: #a8efe6;
  --orbit-sun: #ffc857;
  --orbit-fog: #eef8f6;
  --orbit-paper: #f5fbff;
  --orbit-line: rgba(11, 19, 36, 0.08);
  --orbit-glass: rgba(255, 255, 255, 0.55);
  --orbit-shadow: 0 18px 48px rgba(11, 19, 36, 0.12);
  --orbit-radius: 22px;
  --orbit-max: 1120px;
  --orbit-font-display: "ZCOOL QingKe HuangYou", "Ma Shan Zheng", cursive;
  --orbit-font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--orbit-font-body);
  color: var(--orbit-ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(255, 77, 122, 0.16), transparent 55%),
    radial-gradient(900px 500px at 95% 5%, rgba(46, 196, 182, 0.18), transparent 50%),
    linear-gradient(180deg, var(--orbit-paper) 0%, var(--orbit-fog) 45%, #ffffff 100%);
  line-height: 1.75;
  font-size: 16px;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--orbit-rose-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--orbit-mint);
}

.orbit-wrap {
  width: min(100% - 2rem, var(--orbit-max));
  margin-inline: auto;
}

.orbit-site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(245, 251, 255, 0.78);
  border-bottom: 1px solid var(--orbit-line);
}

.orbit-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.orbit-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--orbit-ink);
}

.orbit-brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(255, 77, 122, 0.25);
}

.orbit-brand-text {
  font-family: var(--orbit-font-display);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
}

.orbit-nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.orbit-nav-links a {
  text-decoration: none;
  color: var(--orbit-ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.35rem 0.2rem;
  position: relative;
}

.orbit-nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--orbit-rose), var(--orbit-mint));
  transition: width 0.25s ease;
}

.orbit-nav-links a:hover::after,
.orbit-nav-links a.is-active::after {
  width: 100%;
}

.orbit-nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--orbit-line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  padding: 0;
}

.orbit-nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--orbit-ink);
  transition: 0.2s ease;
}

.orbit-promo-strip {
  border-bottom: 1px solid var(--orbit-line);
  background: linear-gradient(90deg, rgba(255, 77, 122, 0.06), rgba(46, 196, 182, 0.08));
  padding: 0.75rem 0 0.35rem;
}

.orbit-promo-label {
  font-size: 0.78rem;
  color: #5a6b80;
  margin: 0 0 0.45rem;
  letter-spacing: 0.08em;
}

.orbit-ad-grid,
#orbit-promo-ads,
#orbit-sticky-ads {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem 0.65rem;
}

.orbit-ad-cell {
  width: 70px;
  text-align: center;
}

.orbit-ad-link img {
  width: 65px;
  height: 65px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 6px 18px rgba(24, 24, 24, 0.12);
  transition: transform 180ms ease, box-shadow 180ms ease;
  background: #fff;
}

.orbit-ad-link:hover img {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 10px 24px rgba(24, 24, 24, 0.18);
}

.orbit-ad-caption {
  display: block;
  height: 15px;
  font-size: 11px;
  color: #666;
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 4px;
}

.orbit-sticky-dl {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 45;
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s ease, opacity 0.28s ease;
  background: rgba(11, 19, 36, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.55rem 0.75rem 0.35rem;
}

.orbit-sticky-dl.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

body.orbit-sticky-on {
  padding-top: 96px;
}

body.orbit-sticky-on .orbit-site-header {
  top: 0;
}

.orbit-sticky-dl .orbit-ad-caption {
  color: rgba(255, 255, 255, 0.72);
}

#orbit-sticky-ads .orbit-ad-cell {
  width: calc(25% - 0.5rem);
  max-width: 78px;
}

@media (min-width: 900px) {
  #orbit-sticky-ads .orbit-ad-cell {
    width: calc(12.5% - 0.55rem);
  }
}

.orbit-hero {
  position: relative;
  overflow: hidden;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: end;
  padding: 3.5rem 0 4rem;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(11, 19, 36, 0.82) 12%, rgba(11, 19, 36, 0.35) 55%, rgba(46, 196, 182, 0.25)),
    radial-gradient(circle at 80% 20%, rgba(255, 77, 122, 0.45), transparent 40%),
    linear-gradient(160deg, #1a2740, #0b1324 70%);
}

.orbit-hero::before {
  content: "";
  position: absolute;
  inset: auto -10% -30% 40%;
  height: 70%;
  background:
    radial-gradient(circle at 30% 40%, rgba(255, 200, 87, 0.25), transparent 45%),
    radial-gradient(circle at 70% 60%, rgba(46, 196, 182, 0.3), transparent 50%);
  filter: blur(10px);
  animation: orbit-glow 8s ease-in-out infinite alternate;
  pointer-events: none;
}

.orbit-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.7;
  pointer-events: none;
}

@keyframes orbit-glow {
  from { transform: translateY(0) scale(1); }
  to { transform: translateY(-18px) scale(1.06); }
}

.orbit-hero-inner {
  position: relative;
  z-index: 1;
}

.orbit-hero-brand {
  font-family: var(--orbit-font-display);
  font-size: clamp(2.8rem, 9vw, 5.2rem);
  line-height: 1.05;
  margin: 0 0 0.85rem;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  animation: orbit-rise 0.9s ease both;
}

.orbit-hero h1 {
  font-size: clamp(1.25rem, 3.4vw, 1.85rem);
  font-weight: 600;
  margin: 0 0 0.85rem;
  max-width: 18em;
  animation: orbit-rise 0.9s ease 0.12s both;
}

.orbit-hero-lead {
  margin: 0;
  max-width: 32em;
  font-size: 1.02rem;
  color: rgba(255, 255, 255, 0.88);
  animation: orbit-rise 0.9s ease 0.22s both;
}

@keyframes orbit-rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

.orbit-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  font-size: 0.88rem;
  color: #5a6b80;
  margin: 1.25rem 0 0.5rem;
  padding: 0;
  list-style: none;
}

.orbit-crumbs a {
  color: var(--orbit-ink-soft);
  text-decoration: none;
}

.orbit-crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.35rem;
  color: #9aabbc;
}

.orbit-page-hero {
  padding: 2.2rem 0 1.2rem;
}

.orbit-page-hero h1 {
  font-family: var(--orbit-font-display);
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  margin: 0.2rem 0 0.6rem;
  background: linear-gradient(105deg, var(--orbit-ink), var(--orbit-rose-deep) 60%, var(--orbit-mint));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.orbit-section {
  padding: 2.6rem 0;
}

.orbit-section h2 {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  margin: 0 0 0.85rem;
  line-height: 1.35;
}

.orbit-section h3 {
  font-size: 1.12rem;
  margin: 1.4rem 0 0.55rem;
  color: var(--orbit-ink-soft);
}

.orbit-section p {
  margin: 0 0 1rem;
  color: #2a3648;
}

.orbit-lede {
  font-size: 1.05rem;
  color: #3d4d63;
}

.orbit-split {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 860px) {
  .orbit-split {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2.4rem;
  }
  .orbit-split.is-flip > :first-child {
    order: 2;
  }
}

.orbit-shot {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--orbit-shadow);
  background: #fff;
  transform: translateZ(0);
}

.orbit-shot img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top;
  max-height: 560px;
}

.orbit-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

.orbit-shot-glow {
  position: absolute;
  inset: auto -20% -25% -20%;
  height: 55%;
  background: linear-gradient(90deg, rgba(255, 77, 122, 0.35), rgba(46, 196, 182, 0.3));
  filter: blur(28px);
  z-index: -1;
  animation: orbit-glow 6s ease-in-out infinite alternate;
}

.orbit-panel {
  background: var(--orbit-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--orbit-radius);
  padding: 1.35rem 1.25rem;
  box-shadow: 0 10px 30px rgba(11, 19, 36, 0.06);
}

.orbit-mosaic {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .orbit-mosaic {
    grid-template-columns: repeat(3, 1fr);
  }
}

.orbit-tile {
  border-radius: 20px;
  padding: 1.15rem 1.1rem;
  background: #fff;
  border: 1px solid var(--orbit-line);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.orbit-tile:hover {
  transform: translateY(-6px);
  box-shadow: var(--orbit-shadow);
}

.orbit-tile h3 {
  margin-top: 0;
  font-size: 1.05rem;
}

.orbit-tile p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.orbit-tile-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 0.75rem;
  font-family: var(--orbit-font-display);
  color: #fff;
  background: linear-gradient(135deg, var(--orbit-rose), #ff8fab);
}

.orbit-tile:nth-child(2) .orbit-tile-mark {
  background: linear-gradient(135deg, var(--orbit-mint), #7be7d8);
}

.orbit-tile:nth-child(3) .orbit-tile-mark {
  background: linear-gradient(135deg, var(--orbit-sun), #ffd98a);
  color: var(--orbit-ink);
}

.orbit-ribbon {
  margin: 1.5rem 0;
  padding: 1.5rem;
  border-radius: 24px;
  background:
    linear-gradient(120deg, rgba(255, 77, 122, 0.1), rgba(46, 196, 182, 0.12)),
    #fff;
  border: 1px solid var(--orbit-line);
}

.orbit-gallery {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 860px) {
  .orbit-gallery {
    grid-template-columns: repeat(4, 1fr);
  }
}

.orbit-gallery figure {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 8px 24px rgba(11, 19, 36, 0.08);
}

.orbit-gallery img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top;
  transition: transform 0.45s ease;
}

.orbit-gallery figure:hover img {
  transform: scale(1.05);
}

.orbit-gallery figcaption {
  padding: 0.55rem 0.7rem 0.75rem;
  font-size: 0.82rem;
  color: #5a6b80;
}

.orbit-text-block {
  max-width: 48rem;
}

.orbit-text-block + .orbit-text-block {
  margin-top: 1.5rem;
}

.orbit-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.orbit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 46px;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.orbit-btn-rose {
  background: linear-gradient(120deg, var(--orbit-rose), var(--orbit-rose-deep));
  color: #fff !important;
  box-shadow: 0 10px 24px rgba(255, 77, 122, 0.35);
}

.orbit-btn-mint {
  background: linear-gradient(120deg, var(--orbit-mint), #1fa897);
  color: #fff !important;
  box-shadow: 0 10px 24px rgba(46, 196, 182, 0.3);
}

.orbit-btn-ghost {
  background: rgba(255, 255, 255, 0.75);
  color: var(--orbit-ink) !important;
  border: 1px solid var(--orbit-line);
}

.orbit-legal {
  padding-bottom: 3rem;
}

.orbit-legal h2 {
  margin-top: 2rem;
}

.orbit-legal ul {
  padding-left: 1.2rem;
  color: #2a3648;
}

.orbit-legal li {
  margin-bottom: 0.45rem;
}

.orbit-error {
  min-height: 58vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 3rem 0;
}

.orbit-error-code {
  font-family: var(--orbit-font-display);
  font-size: clamp(4rem, 16vw, 7rem);
  line-height: 1;
  background: linear-gradient(120deg, var(--orbit-rose), var(--orbit-mint));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0;
}

.orbit-site-footer {
  margin-top: 2rem;
  padding: 2.4rem 0 6.5rem;
  background: var(--orbit-ink);
  color: rgba(255, 255, 255, 0.78);
}

.orbit-footer-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 760px) {
  .orbit-footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.orbit-site-footer a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
}

.orbit-site-footer a:hover {
  color: var(--orbit-mint-soft);
}

.orbit-footer-brand {
  font-family: var(--orbit-font-display);
  font-size: 1.5rem;
  color: #fff;
  margin: 0 0 0.5rem;
}

.orbit-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.orbit-footer-title {
  color: #fff;
  font-size: 0.95rem;
  margin: 0 0 0.7rem;
}

.orbit-copy {
  margin-top: 1.8rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

.orbit-wave {
  height: 64px;
  margin-top: -1px;
  background:
    radial-gradient(60px 28px at 10% 0, transparent 98%, var(--orbit-ink)) 0 0 / 80px 100%,
    radial-gradient(60px 28px at 50% 0, transparent 98%, var(--orbit-ink)) 40px 0 / 80px 100%;
}

@media (max-width: 860px) {
  .orbit-nav-toggle {
    display: inline-block;
  }
  .orbit-nav-links {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem 1rem;
    background: rgba(245, 251, 255, 0.96);
    border-bottom: 1px solid var(--orbit-line);
    box-shadow: 0 16px 30px rgba(11, 19, 36, 0.08);
  }
  .orbit-nav-links.is-open {
    display: flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}