* {
  box-sizing: border-box;
}

:root {
  --bg: #101115;
  --nav-bg: #101115;
  --panel: #15161A;
  --panel-2: #1B1C21;
  --panel-3: #202127;
  --gold: #F8C84A;
  --gold-soft: rgba(248, 200, 74, 0.16);
  --text: #EDEFF5;
  --muted: #B8BEC9;
  --hint: #8E96A6;
  --footer: #08090C;
  --shadow: 0 14px 36px rgba(0,0,0,0.35);
  --btn: linear-gradient(180deg, #FFE45A 0%, #F8B832 45%, #F3941F 100%);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.75;
}

body.drawer-open {
  overflow: hidden;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 9999;
  background: #101115;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.28);
  border-bottom: 1px solid rgba(248,200,74,0.12);
}

.desktop-header {
  max-width: 1240px;
  min-height: 78px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand-logo,
.mobile-logo,
.drawer-logo,
.footer-logo {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
}

.brand-logo img {
  width: 148px;
  max-height: 52px;
  object-fit: contain;
}

.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
}

.main-nav a,
.drawer-nav a {
  color: #F8C84A;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.main-nav a {
  padding: 10px 9px;
  border-radius: 12px;
  font-size: 14px;
  transition: all .22s ease;
}

.main-nav a:hover,
.main-nav a.active {
  background: linear-gradient(180deg, rgba(248,200,74,0.12), rgba(248,200,74,0.02));
  box-shadow: inset 0 -2px 0 #F8C84A, 0 10px 22px rgba(248,200,74,0.16);
}

.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 22px;
  border-radius: 999px;
  border: 0;
  background: var(--btn);
  color: #101115;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(248,184,50,0.28), inset 0 1px 0 rgba(255,255,255,0.45);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
  cursor: pointer;
}

.main-btn:hover {
  background: linear-gradient(180deg, #FFE96B 0%, #F6A625 100%);
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(248,184,50,0.36);
}

.header-btn {
  flex: 0 0 auto;
}

.mobile-header {
  display: none;
  min-height: 66px;
  padding: 0 14px;
  align-items: center;
  justify-content: space-between;
  background: #101115;
}

.menu-toggle {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(248,200,74,0.18);
  border-radius: 12px;
  background: #15161A;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #F8C84A;
  border-radius: 999px;
}

.mobile-logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.mobile-logo img {
  width: 128px;
  max-height: 46px;
  object-fit: contain;
}

.mobile-register {
  min-height: 38px;
  padding: 8px 17px;
}

.mobile-drawer {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: min(84vw, 340px);
  background: #101115;
  border-right: 1px solid rgba(248,200,74,0.16);
  box-shadow: 22px 0 60px rgba(0,0,0,0.48);
  transform: translateX(-105%);
  transition: transform .28s ease;
  z-index: 10001;
  padding: 20px;
  overflow-y: auto;
}

.mobile-drawer.open {
  transform: translateX(0);
}

.drawer-mask {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.58);
  z-index: 10000;
}

.drawer-mask.show {
  display: block;
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(248,200,74,0.12);
}

.drawer-logo img {
  width: 132px;
  max-height: 48px;
  object-fit: contain;
}

.drawer-close {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(248,200,74,0.18);
  border-radius: 12px;
  background: #15161A;
  color: #F8C84A;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.drawer-nav {
  display: grid;
  gap: 8px;
  padding: 18px 0;
}

.drawer-nav a {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(248,200,74,0.04);
  border: 1px solid rgba(248,200,74,0.08);
}

.drawer-nav a.active {
  background: linear-gradient(180deg, rgba(248,200,74,0.15), rgba(248,200,74,0.04));
  box-shadow: inset 3px 0 0 #F8C84A;
}

.drawer-note {
  padding: 16px;
  border-radius: 16px;
  background: #15161A;
  border: 1px solid rgba(248,200,74,0.14);
  color: var(--muted);
}

.drawer-note strong {
  color: #F8C84A;
  display: block;
  margin-bottom: 6px;
}

.site-main {
  min-height: 66vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.banner-slider {
  max-width: 1200px;
  margin: 28px auto 36px;
  border-radius: 20px;
  background: #15161A;
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(248,200,74,0.16);
}

.slide {
  display: none;
  background: #15161A;
}

.slide.active {
  display: block;
}

.slide img {
  width: 100%;
  height: auto;
  max-height: 530px;
  object-fit: contain;
  margin: 0 auto;
  background: #15161A;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(248,200,74,0.22);
  background: rgba(16,17,21,0.72);
  color: #F8C84A;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  display: grid;
  place-items: center;
  transition: all .2s ease;
}

.slider-arrow:hover {
  background: rgba(248,200,74,0.16);
}

.slider-arrow.prev {
  left: 18px;
}

.slider-arrow.next {
  right: 18px;
}

.slider-dots {
  position: absolute;
  bottom: 16px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 10px;
  z-index: 2;
}

.slider-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(237,239,245,0.48);
  cursor: pointer;
  transition: all .2s ease;
}

.slider-dot.active {
  width: 28px;
  background: #F8C84A;
  box-shadow: 0 0 16px rgba(248,200,74,0.45);
}

.hero-intro,
.page-hero {
  position: relative;
  margin: 34px auto;
  overflow: hidden;
  border-radius: 24px;
  background:
    radial-gradient(circle at top left, rgba(248,200,74,0.12), transparent 30%),
    linear-gradient(135deg, #15161A 0%, #101115 64%, #1B1C21 100%);
  border: 1px solid rgba(248,200,74,0.16);
  box-shadow: var(--shadow);
}

.hero-intro {
  padding: 34px;
}

.hero-intro h1,
.page-hero h1 {
  margin: 0 0 16px;
  color: #F8C84A;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.16;
  letter-spacing: .02em;
}

.hero-intro p,
.page-hero p {
  max-width: 820px;
  margin: 0;
  color: #D8DEEA;
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  color: #F8C84A;
  font-weight: 800;
  gap: 6px;
  transition: opacity .2s ease, transform .2s ease;
}

.text-link:hover {
  transform: translateX(2px);
}

.text-link::after {
  content: "›";
  font-size: 20px;
  line-height: 1;
}

.section {
  padding: 36px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.section-kicker {
  color: #F8C84A;
  font-weight: 800;
  letter-spacing: .12em;
  font-size: 13px;
  text-transform: uppercase;
}

.section-title,
h1,
h2,
h3 {
  color: #F8C84A;
}

.section-title {
  margin: 6px 0 0;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.2;
}

.section-desc {
  max-width: 610px;
  color: var(--muted);
  margin: 0;
}

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

.zone-card,
.info-card,
.card,
.feature-card,
.faq-item,
.notice-card {
  background: #15161A;
  border: 1px solid rgba(248,200,74,0.16);
  box-shadow: 0 14px 36px rgba(0,0,0,0.32);
  border-radius: 20px;
}

.zone-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.zone-media {
  padding: 14px 14px 0;
  background: #15161A;
}

.zone-card img,
.content-img,
.app-section img,
.page-visual img {
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: contain;
  border-radius: 16px;
  background: #1B1C21;
}

.zone-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.zone-body h3 {
  margin: 0;
  font-size: 21px;
}

.zone-body p {
  margin: 0;
  color: var(--muted);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill,
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 7px 12px;
  color: #F8C84A;
  border: 1px solid rgba(248,200,74,0.18);
  background: rgba(248,200,74,0.06);
  font-weight: 700;
  font-size: 14px;
}

.info-strip {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, .75fr);
  gap: 16px;
}

.info-card {
  padding: 22px;
}

.info-card strong {
  display: block;
  color: #F8C84A;
  font-size: 28px;
  line-height: 1;
  margin-bottom: 10px;
}

.info-card h3 {
  margin: 0 0 8px;
}

.info-card p {
  margin: 0;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(300px, .97fr);
  gap: 26px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(300px, .97fr) minmax(0, 1.03fr);
}

.split.reverse .split-media {
  order: 1;
}

.split.reverse .split-copy {
  order: 2;
}

.split-copy {
  padding: 28px;
  background: #15161A;
  border-radius: 22px;
  border: 1px solid rgba(248,200,74,0.16);
  box-shadow: var(--shadow);
}

.split-copy h2 {
  margin: 0 0 14px;
  font-size: clamp(25px, 3.5vw, 36px);
  line-height: 1.22;
}

.split-copy p {
  margin: 0 0 14px;
  color: #D8DEEA;
}

.split-copy ul,
.copy-block ul {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.split-media,
.page-visual {
  border-radius: 22px;
  padding: 14px;
  background: #15161A;
  border: 1px solid rgba(248,200,74,0.16);
  box-shadow: var(--shadow);
}

.content-img {
  margin: 0 auto;
}

.feature-grid,
.service-grid,
.article-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card,
.card,
.notice-card,
.faq-item {
  padding: 22px;
}

.feature-card .num,
.card .num {
  color: #F8C84A;
  font-weight: 900;
  font-size: 26px;
  display: block;
  margin-bottom: 8px;
}

.feature-card h3,
.card h3,
.notice-card h3,
.faq-item h3 {
  margin: 0 0 10px;
}

.feature-card p,
.card p,
.notice-card p,
.faq-item p {
  margin: 0;
  color: var(--muted);
}

.page-hero {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 24px;
  align-items: center;
  padding: 28px;
}

.page-hero-copy {
  padding: 10px 0;
}

.page-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-visual img {
  margin: 0 auto;
}

.copy-block {
  max-width: 900px;
}

.copy-block h2 {
  margin: 0 0 14px;
  font-size: clamp(24px, 3vw, 34px);
}

.copy-block p {
  color: #D8DEEA;
  margin: 0 0 16px;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 16px;
  padding: 18px;
  border-radius: 18px;
  background: #15161A;
  border: 1px solid rgba(248,200,74,0.14);
}

.timeline-item span {
  color: #F8C84A;
  font-weight: 900;
}

.timeline-item h3 {
  margin: 0 0 6px;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
}

.notice-band {
  background:
    linear-gradient(135deg, rgba(248,200,74,0.12), rgba(248,200,74,0.02)),
    #15161A;
  border: 1px solid rgba(248,200,74,0.2);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.notice-band h2 {
  margin: 0 0 10px;
}

.notice-band p {
  margin: 0;
  color: #D8DEEA;
}

.contact-list {
  display: grid;
  gap: 14px;
}

.contact-list a,
.contact-list div {
  padding: 16px 18px;
  background: #15161A;
  border: 1px solid rgba(248,200,74,0.14);
  border-radius: 16px;
  color: var(--muted);
}

.contact-list strong {
  color: #F8C84A;
  display: block;
}

.site-footer {
  background: #08090C;
  color: #D8DEEA;
  margin-top: 50px;
  border-top: 1px solid rgba(248,200,74,0.14);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 44px 24px 30px;
  display: grid;
  grid-template-columns: 1.3fr repeat(3, .7fr);
  gap: 28px;
}

.footer-logo img {
  width: 142px;
  max-height: 52px;
  object-fit: contain;
  margin-bottom: 14px;
}

.footer-brand p {
  margin: 0 0 12px;
  color: #B8BEC9;
}

.footer-safe {
  color: #8E96A6 !important;
  font-size: 14px;
}

.footer-links {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer-links h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.footer-links a {
  color: #D8DEEA;
  font-size: 14px;
}

.footer-links a:hover {
  color: #F8C84A;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px 28px;
  color: #8E96A6;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}

@media (max-width: 1100px) {
  .desktop-header {
    display: none;
  }

  .mobile-header {
    display: flex;
    position: relative;
  }

  .container {
    padding: 0 18px;
  }

  .category-grid,
  .feature-grid,
  .service-grid,
  .article-grid,
  .faq-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-hero {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  body {
    line-height: 1.68;
  }

  .banner-slider {
    margin: 18px 14px 28px;
    border-radius: 16px;
  }

  .slider-arrow {
    width: 36px;
    height: 36px;
    font-size: 24px;
  }

  .slider-arrow.prev {
    left: 10px;
  }

  .slider-arrow.next {
    right: 10px;
  }

  .slider-dots {
    bottom: 10px;
  }

  .hero-intro,
  .page-hero {
    margin: 22px 0;
    padding: 22px;
    border-radius: 20px;
  }

  .section {
    padding: 28px 0;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .category-grid,
  .feature-grid,
  .service-grid,
  .article-grid,
  .faq-grid,
  .info-strip {
    grid-template-columns: 1fr;
  }

  .split,
  .split.reverse {
    grid-template-columns: 1fr;
  }

  .split.reverse .split-media,
  .split.reverse .split-copy {
    order: initial;
  }

  .split-copy {
    padding: 22px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    padding-top: 34px;
  }

  .footer-bottom {
    display: grid;
  }

  .mobile-logo img {
    width: 114px;
  }

  .mobile-register {
    padding: 7px 14px;
  }
}

@media (max-width: 420px) {
  .mobile-logo img {
    width: 104px;
  }

  .mobile-register {
    min-height: 36px;
    padding: 7px 12px;
  }

  .menu-toggle {
    width: 38px;
    height: 38px;
  }
}