:root {
  --blf-navy: #081522;
  --blf-navy-2: #10263a;
  --blf-ink: #142233;
  --blf-muted: #607083;
  --blf-paper: #f5f2ec;
  --blf-white: #ffffff;
  --blf-line: rgba(20, 34, 51, 0.12);
  --blf-line-dark: rgba(230, 206, 158, 0.2);
  --blf-gold: #caa55f;
  --blf-gold-soft: #ead8af;
  --blf-teal: #2d8a91;
  --blf-shadow: 0 22px 50px rgba(5, 16, 28, 0.16);
  --blf-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.blf-home {
  margin: 0;
  color: var(--blf-ink);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  background: var(--blf-paper);
  overflow-x: hidden;
}

body.blf-home::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(8, 21, 34, 0.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(8, 21, 34, 0.035) 1px, transparent 1px);
  background-size: 96px 96px;
}

.blf-home img {
  display: block;
  max-width: 100%;
}

.blf-container {
  width: min(var(--blf-width), calc(100% - 40px));
  margin: 0 auto;
}

.blf-hero {
  position: relative;
  min-height: 92svh;
  display: grid;
  align-content: center;
  overflow: hidden;
  color: var(--blf-white);
  isolation: isolate;
}

.blf-hero-bg,
.blf-hero-overlay {
  position: absolute;
  inset: 0;
}

.blf-hero-bg {
  z-index: -3;
}

.blf-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 34%;
  filter: saturate(0.9) contrast(1.06);
  transform: scale(1.035);
}

.blf-hero-overlay {
  z-index: -2;
  background:
    radial-gradient(circle at 76% 24%, rgba(202, 165, 95, 0.18), transparent 28%),
    linear-gradient(105deg, rgba(4, 13, 23, 0.96) 0%, rgba(7, 23, 38, 0.88) 46%, rgba(7, 27, 45, 0.54) 100%),
    linear-gradient(180deg, rgba(4, 13, 23, 0.12), rgba(4, 13, 23, 0.78));
}

.blf-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.35;
}

.blf-topbar {
  position: absolute;
  top: 24px;
  left: 50%;
  z-index: 5;
  width: min(var(--blf-width), calc(100% - 40px));
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 14px 12px 18px;
  border: 1px solid rgba(234, 216, 175, 0.22);
  background: rgba(7, 19, 31, 0.72);
  backdrop-filter: blur(16px);
}

.blf-brand,
.blf-nav a,
.blf-top-cta,
.blf-btn {
  text-decoration: none;
}

.blf-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  color: var(--blf-white);
  white-space: nowrap;
}

.blf-brand span {
  color: var(--blf-gold-soft);
  font-size: 1.05rem;
  font-weight: 900;
}

.blf-brand strong {
  font-size: 0.98rem;
  font-weight: 800;
}

.blf-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.blf-nav a {
  color: rgba(244, 248, 252, 0.86);
  font-size: 0.92rem;
  font-weight: 700;
}

.blf-top-cta,
.blf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.blf-top-cta,
.blf-btn-primary {
  color: #081522;
  background: linear-gradient(135deg, #f0ddb2, #caa55f);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
}

.blf-btn-secondary {
  color: var(--blf-white);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.blf-btn-telegram {
  color: var(--blf-white);
  background: linear-gradient(135deg, rgba(27, 92, 112, 0.96), rgba(16, 63, 96, 0.96));
}

.blf-top-cta:hover,
.blf-btn:hover {
  transform: translateY(-2px);
}

.blf-hero-layout {
  width: min(980px, calc(100% - 40px));
  margin: 112px auto 150px;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.58fr);
  gap: 38px;
  align-items: center;
}

.blf-hero-layout {
  width: min(var(--blf-width), calc(100% - 40px));
}

.blf-hero-content {
  max-width: 820px;
}

.blf-kicker,
.blf-kicker-dark,
.blf-section-head p,
.blf-bottom-cta p {
  margin: 0;
  color: var(--blf-gold-soft);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blf-kicker {
  display: inline-flex;
  padding-left: 16px;
  min-height: 28px;
  align-items: center;
  border-left: 4px solid var(--blf-gold);
}

.blf-hero h1 {
  margin: 18px 0 0;
  max-width: 820px;
  color: #ffffff;
  font-size: 5rem;
  line-height: 1.04;
  letter-spacing: 0;
  font-weight: 900;
}

.blf-hero-copy {
  margin: 22px 0 0;
  max-width: 780px;
  color: rgba(235, 242, 248, 0.88);
  font-size: 1.2rem;
  line-height: 1.86;
}

.blf-hero-actions,
.blf-bottom-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.blf-hero-actions {
  margin-top: 34px;
}

.blf-hero-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(234, 216, 175, 0.24);
  border-radius: 10px;
  background: rgba(6, 18, 30, 0.74);
  box-shadow: 0 28px 54px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
}

.blf-hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.35;
}

.blf-hero-card-media {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.blf-hero-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 18, 30, 0.02), rgba(6, 18, 30, 0.5));
}

.blf-hero-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blf-hero-card-body,
.blf-hero-card-metrics {
  position: relative;
  z-index: 1;
}

.blf-hero-card-body {
  padding: 24px 24px 20px;
}

.blf-hero-card-body span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(234, 216, 175, 0.24);
  border-radius: 6px;
  color: var(--blf-gold-soft);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.blf-hero-card-body strong {
  display: block;
  margin-top: 14px;
  color: #ffffff;
  font-size: 1.18rem;
  line-height: 1.5;
}

.blf-hero-card-body p {
  margin: 12px 0 0;
  color: rgba(226, 235, 242, 0.78);
  line-height: 1.75;
}

.blf-hero-card-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(234, 216, 175, 0.16);
}

.blf-hero-card-metrics div {
  min-height: 92px;
  padding: 18px 12px;
  border-right: 1px solid rgba(234, 216, 175, 0.14);
}

.blf-hero-card-metrics div:last-child {
  border-right: 0;
}

.blf-hero-card-metrics strong,
.blf-hero-card-metrics span {
  display: block;
  text-align: center;
}

.blf-hero-card-metrics strong {
  color: var(--blf-gold-soft);
  font-size: 1.04rem;
}

.blf-hero-card-metrics span {
  margin-top: 8px;
  color: rgba(226, 235, 242, 0.7);
  font-size: 0.86rem;
}

.blf-hero-strip {
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 3;
  width: min(var(--blf-width), calc(100% - 40px));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid rgba(234, 216, 175, 0.24);
  background: rgba(6, 18, 30, 0.86);
  backdrop-filter: blur(16px);
}

.blf-hero-strip div {
  min-height: 108px;
  padding: 24px;
  border-right: 1px solid rgba(234, 216, 175, 0.16);
}

.blf-hero-strip div:last-child {
  border-right: 0;
}

.blf-hero-strip span {
  display: block;
  color: var(--blf-gold-soft);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.blf-hero-strip strong {
  display: block;
  margin-top: 8px;
  color: #ffffff;
  font-size: 1.05rem;
  line-height: 1.45;
}

.blf-section {
  padding: 86px 0;
}

.blf-section-light {
  background:
    linear-gradient(120deg, rgba(202, 165, 95, 0.06), transparent 34%),
    #f7f5ef;
}

.blf-section-dark {
  color: #eef4f8;
  background:
    linear-gradient(135deg, #081522 0%, #10263a 54%, #0a1b2c 100%);
}

.blf-section-paper {
  background:
    linear-gradient(90deg, rgba(202, 165, 95, 0.1) 0 1px, transparent 1px),
    #f0e9dd;
  background-size: 86px 100%;
}

#schedule,
#fee,
#prep {
  position: relative;
  overflow: hidden;
}

#schedule::before,
#fee::before,
#prep::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 18%, rgba(45, 138, 145, 0.1), transparent 24%),
    radial-gradient(circle at 88% 80%, rgba(202, 165, 95, 0.12), transparent 24%);
}

#schedule .blf-container,
#fee .blf-container,
#prep .blf-container {
  position: relative;
  z-index: 1;
}

#schedule .blf-section-head,
#prep .blf-section-head {
  padding: 4px 0 4px 22px;
  border-left: 5px solid var(--blf-gold);
}

.blf-section-head {
  max-width: 650px;
}

.blf-section-head-center {
  margin: 0 auto 38px;
  text-align: center;
}

.blf-section-head p {
  color: #9c7c40;
}

.blf-section-dark .blf-section-head p {
  color: var(--blf-gold-soft);
}

.blf-section-head h2,
.blf-fee-panel h2,
.blf-bottom-cta h2 {
  margin: 12px 0 0;
  color: var(--blf-ink);
  font-size: 2.75rem;
  line-height: 1.18;
  letter-spacing: 0;
  font-weight: 900;
}

.blf-section-dark .blf-section-head h2,
.blf-bottom-cta h2 {
  color: #ffffff;
}

.blf-section-head span,
.blf-intro-copy p,
.blf-program-card p,
.blf-timeline p,
.blf-fee-panel p,
.blf-qualification-list p,
.blf-prep-list p {
  display: block;
  margin: 16px 0 0;
  color: var(--blf-muted);
  line-height: 1.82;
}

.blf-section-dark .blf-section-head span,
.blf-section-dark .blf-program-card p,
.blf-section-dark .blf-gallery figcaption {
  color: rgba(226, 235, 242, 0.78);
}

.blf-intro-grid,
.blf-schedule-grid,
.blf-fee-grid,
.blf-prep-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 54px;
  align-items: start;
}

.blf-intro-copy {
  padding-top: 8px;
}

.blf-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.blf-stat-grid article,
.blf-qualification-list article,
.blf-prep-list article,
.blf-timeline article {
  border: 1px solid var(--blf-line);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 14px 30px rgba(13, 28, 43, 0.08);
}

.blf-stat-grid article {
  min-height: 130px;
  padding: 22px;
  border-radius: 8px;
}

.blf-stat-grid strong {
  display: block;
  color: var(--blf-navy);
  font-size: 1.8rem;
  font-weight: 900;
}

.blf-stat-grid span {
  display: block;
  margin-top: 10px;
  color: var(--blf-muted);
  line-height: 1.5;
}

.blf-program-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.blf-program-card {
  position: relative;
  display: grid;
  grid-template-rows: 230px minmax(0, 1fr);
  overflow: hidden;
  min-height: 462px;
  border: 1px solid var(--blf-line-dark);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.035));
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
  isolation: isolate;
}

.blf-program-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.86) contrast(1.08);
  transform: scale(1.001);
  transition: transform 0.35s ease, filter 0.35s ease;
}

.blf-program-card:nth-child(1) img,
.blf-program-card:nth-child(2) img,
.blf-program-card:nth-child(4) img {
  object-position: center 42%;
}

.blf-program-card:nth-child(5) img,
.blf-program-card:nth-child(6) img {
  object-position: center 36%;
}

.blf-program-card div {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-top: 1px solid rgba(234, 216, 175, 0.14);
  background:
    linear-gradient(180deg, rgba(25, 52, 74, 0.95), rgba(13, 32, 49, 0.98));
}

.blf-program-card:hover img {
  filter: saturate(0.95) contrast(1.1);
  transform: scale(1.035);
}

.blf-program-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(234, 216, 175, 0.24);
  color: var(--blf-gold-soft);
  font-weight: 900;
}

.blf-program-card h3 {
  margin: 16px 0 0;
  color: #ffffff;
  font-size: 1.42rem;
  line-height: 1.28;
  letter-spacing: 0;
  font-weight: 900;
}

.blf-program-card p {
  flex: 1;
}

.blf-timeline {
  display: grid;
  gap: 16px;
  counter-reset: timeline-step;
}

.blf-timeline article {
  position: relative;
  display: grid;
  grid-template-columns: 98px minmax(0, 1fr);
  grid-template-areas:
    "date title"
    "date copy";
  column-gap: 22px;
  align-items: center;
  min-height: 162px;
  padding: 24px 30px 24px 32px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(248, 246, 241, 0.92));
  box-shadow: 0 18px 42px rgba(13, 28, 43, 0.1);
  counter-increment: timeline-step;
}

.blf-timeline article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--blf-gold), var(--blf-teal));
}

.blf-timeline article::after {
  content: counter(timeline-step, decimal-leading-zero);
  position: absolute;
  right: 22px;
  top: 16px;
  color: rgba(8, 21, 34, 0.06);
  font-size: 3.4rem;
  font-weight: 900;
  line-height: 1;
}

.blf-timeline span,
.blf-qualification-list span {
  color: #9a783d;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blf-timeline span {
  grid-area: date;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  min-height: 92px;
  padding: 0 12px;
  border: 1px solid rgba(202, 165, 95, 0.28);
  border-radius: 6px;
  background:
    linear-gradient(180deg, rgba(8, 21, 34, 0.96), rgba(16, 38, 58, 0.92));
  color: var(--blf-gold-soft);
  text-align: center;
}

.blf-timeline h3,
.blf-qualification-list strong,
.blf-prep-list strong {
  display: block;
  margin: 8px 0 0;
  color: var(--blf-navy);
  font-size: 1.2rem;
}

.blf-timeline h3 {
  grid-area: title;
  margin-top: 0;
}

.blf-timeline p {
  grid-area: copy;
}

.blf-arrival-card-section {
  padding-top: 74px;
  padding-bottom: 74px;
}

.blf-arrival-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.72fr);
  gap: 34px;
  align-items: center;
  padding: 34px;
  border: 1px solid rgba(20, 34, 51, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(248, 246, 240, 0.9)),
    linear-gradient(90deg, rgba(202, 165, 95, 0.18), rgba(45, 138, 145, 0.12));
  box-shadow: var(--blf-shadow);
}

.blf-arrival-card .blf-section-head {
  max-width: 680px;
}

.blf-arrival-card-link {
  display: grid;
  gap: 10px;
  min-height: 142px;
  padding: 24px 26px;
  border: 1px solid rgba(202, 165, 95, 0.26);
  border-radius: 8px;
  color: #ffffff;
  text-decoration: none;
  background:
    linear-gradient(135deg, rgba(8, 21, 34, 0.98), rgba(16, 38, 58, 0.94)),
    #081522;
}

.blf-arrival-card-link span {
  color: var(--blf-gold-soft);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blf-arrival-card-link strong {
  align-self: end;
  color: #ffffff;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  line-height: 1.2;
  word-break: break-word;
}

.blf-fee-panel {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  padding: 34px;
  border: 1px solid rgba(8, 21, 34, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(8, 21, 34, 0.96), rgba(16, 38, 58, 0.94));
  box-shadow: var(--blf-shadow);
}

.blf-fee-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--blf-gold), var(--blf-teal), transparent);
}

.blf-fee-panel::after {
  content: "$4000";
  position: absolute;
  right: -22px;
  bottom: -12px;
  color: rgba(234, 216, 175, 0.06);
  font-size: clamp(4rem, 9vw, 7.5rem);
  font-weight: 900;
  line-height: 1;
}

.blf-fee-panel > * {
  position: relative;
  z-index: 1;
}

.blf-kicker-dark {
  color: var(--blf-gold-soft);
}

.blf-fee-panel h2,
.blf-fee-panel p {
  color: #ffffff;
}

.blf-price {
  margin: 30px 0 18px;
  padding: 24px;
  border: 1px solid rgba(234, 216, 175, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.blf-price span {
  display: block;
  color: rgba(232, 218, 190, 0.84);
  font-weight: 800;
}

.blf-price strong {
  display: block;
  margin-top: 8px;
  color: var(--blf-gold-soft);
  font-size: 2.3rem;
  line-height: 1.1;
}

.blf-fee-panel .blf-btn {
  margin-top: 28px;
}

.blf-qualification-list,
.blf-prep-list {
  display: grid;
  gap: 16px;
}

.blf-qualification-list {
  counter-reset: qualification-step;
}

#prep .blf-prep-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  counter-reset: prep-step;
}

.blf-qualification-list article,
.blf-prep-list article {
  position: relative;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  column-gap: 18px;
  align-items: start;
  overflow: hidden;
  padding: 24px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(248, 246, 241, 0.88));
}

.blf-qualification-list article {
  counter-increment: qualification-step;
}

.blf-prep-list article {
  counter-increment: prep-step;
}

.blf-qualification-list article::before,
.blf-prep-list article::before {
  display: grid;
  place-items: center;
  grid-row: 1 / span 3;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(202, 165, 95, 0.28);
  border-radius: 6px;
  background:
    linear-gradient(180deg, rgba(8, 21, 34, 0.98), rgba(16, 38, 58, 0.94));
  color: var(--blf-gold-soft);
  font-weight: 900;
}

.blf-qualification-list article::before {
  content: counter(qualification-step, decimal-leading-zero);
}

.blf-prep-list article::before {
  content: counter(prep-step, decimal-leading-zero);
}

.blf-qualification-list article::after,
.blf-prep-list article::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blf-gold), rgba(45, 138, 145, 0.75), transparent);
}

.blf-qualification-list article > *,
.blf-prep-list article > * {
  grid-column: 2;
}

.blf-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.blf-gallery figure {
  margin: 0;
  overflow: hidden;
  min-height: 350px;
  position: relative;
  border: 1px solid var(--blf-line-dark);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.blf-gallery figure:first-child {
  min-height: 350px;
}

.blf-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.86) contrast(1.08);
}

.blf-gallery figure:nth-child(1) img {
  object-position: center 36%;
}

.blf-gallery figure:nth-child(2) img,
.blf-gallery figure:nth-child(4) img {
  object-position: center 38%;
}

.blf-gallery figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, transparent 42%, rgba(4, 13, 23, 0.62)),
    linear-gradient(90deg, rgba(4, 13, 23, 0.14), transparent 50%);
}

.blf-gallery figcaption {
  position: absolute;
  z-index: 1;
  left: 16px;
  right: 16px;
  bottom: 16px;
  padding: 12px 14px;
  border: 1px solid rgba(234, 216, 175, 0.2);
  background: rgba(6, 18, 30, 0.78);
  color: #ffffff;
  font-weight: 800;
}

.blf-bottom-cta {
  padding: 76px 0 82px;
  color: #ffffff;
  background:
    linear-gradient(105deg, rgba(4, 13, 23, 0.95), rgba(8, 28, 45, 0.86)),
    url("../images/wc-qyj/hero-overview.jpg") center/cover no-repeat;
}

.blf-bottom-cta h2 {
  margin-top: 12px;
  max-width: 680px;
}

.blf-bottom-actions {
  margin-top: 28px;
}

body.blf-home .support-modal {
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
}

body.blf-home .support-modal-mask {
  background:
    linear-gradient(135deg, rgba(8, 21, 34, 0.86), rgba(16, 38, 58, 0.72)),
    rgba(8, 21, 34, 0.72);
  backdrop-filter: blur(10px);
}

body.blf-home .support-modal-card {
  width: min(820px, 100%);
  border-radius: 8px;
  border: 1px solid rgba(234, 216, 175, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(245, 242, 236, 0.98)),
    var(--blf-paper);
  box-shadow: 0 32px 80px rgba(4, 13, 23, 0.42);
  padding: 22px;
}

body.blf-home .support-modal-card::before {
  content: "";
  position: sticky;
  top: 0;
  display: block;
  height: 3px;
  margin: -22px -22px 18px;
  background: linear-gradient(90deg, var(--blf-gold), rgba(45, 138, 145, 0.82), transparent);
}

body.blf-home .support-modal-head h3 {
  margin-top: 10px;
  color: var(--blf-ink);
  font-size: clamp(1.25rem, 2vw, 1.58rem);
  font-weight: 900;
  letter-spacing: 0;
}

body.blf-home .support-modal-head p,
body.blf-home .support-modal-head small,
body.blf-home .support-context,
body.blf-home .support-gate-desc,
body.blf-home .support-tip {
  color: var(--blf-muted);
}

body.blf-home .support-modal-badge {
  border-radius: 6px;
  border: 1px solid rgba(202, 165, 95, 0.24);
  background: rgba(202, 165, 95, 0.1);
  color: #8d6f35;
  letter-spacing: 0.08em;
}

body.blf-home .support-close {
  border-radius: 6px;
  background: var(--blf-navy-2);
  color: var(--blf-gold-soft);
  box-shadow: inset 0 0 0 1px rgba(234, 216, 175, 0.18);
}

body.blf-home .support-close:hover {
  background: var(--blf-navy);
}

body.blf-home .support-intro,
body.blf-home .support-gate {
  border-radius: 8px;
  border-color: rgba(20, 34, 51, 0.12);
  background:
    linear-gradient(135deg, rgba(234, 216, 175, 0.14), rgba(255, 255, 255, 0.72)),
    #fbfaf7;
}

body.blf-home .support-intro strong,
body.blf-home .support-gate-title,
body.blf-home .support-contact-grid span,
body.blf-home .support-message-input span,
body.blf-home .support-gate-grid span {
  color: var(--blf-ink);
}

body.blf-home .support-link-btn,
body.blf-home .support-send {
  min-height: 42px;
  border-radius: 6px;
  font-weight: 900;
}

body.blf-home .support-link-btn {
  border-color: rgba(20, 34, 51, 0.12);
  background: #fff;
  color: var(--blf-navy-2);
}

body.blf-home .support-link-btn-ghost,
body.blf-home .support-send-ghost {
  background: #fff;
  border: 1px solid rgba(20, 34, 51, 0.14);
  color: var(--blf-navy-2);
}

body.blf-home .support-send:not(.support-send-ghost) {
  border: 1px solid rgba(202, 165, 95, 0.45);
  background: linear-gradient(135deg, #f1dfb7 0%, var(--blf-gold) 100%);
  color: #091724;
  box-shadow: 0 14px 28px rgba(202, 165, 95, 0.24);
}

body.blf-home .support-send:not(.support-send-ghost):hover,
body.blf-home .support-link-btn:hover {
  transform: translateY(-1px);
}

body.blf-home .support-gate-grid input,
body.blf-home .support-contact-grid input,
body.blf-home .support-message-input textarea {
  border-radius: 6px;
  border-color: rgba(20, 34, 51, 0.16);
  background: rgba(255, 255, 255, 0.94);
  color: var(--blf-ink);
}

body.blf-home .support-gate-grid input:focus,
body.blf-home .support-contact-grid input:focus,
body.blf-home .support-message-input textarea:focus {
  border-color: rgba(202, 165, 95, 0.72);
  box-shadow: 0 0 0 3px rgba(202, 165, 95, 0.18);
}

body.blf-home .support-profile-chip {
  border-radius: 6px;
  background: rgba(45, 138, 145, 0.1);
  color: #1b6c72;
}

body.blf-home .support-chat-box {
  border-radius: 8px;
  border-color: rgba(20, 34, 51, 0.13);
  background:
    linear-gradient(90deg, rgba(8, 21, 34, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(8, 21, 34, 0.03) 1px, transparent 1px),
    #f5f2ec;
  background-size: 34px 34px;
}

body.blf-home .support-msg {
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(8, 21, 34, 0.08);
}

body.blf-home .support-msg.user {
  border-color: rgba(234, 216, 175, 0.28);
  background: var(--blf-navy-2);
}

body.blf-home .support-msg.user header strong,
body.blf-home .support-msg.user header time,
body.blf-home .support-msg.user p {
  color: #fff;
}

body.blf-home .support-msg.admin,
body.blf-home .support-msg.system {
  border-color: rgba(20, 34, 51, 0.1);
  background: #fff;
}

@media (max-width: 1100px) {
  .blf-topbar {
    align-items: flex-start;
  }

  .blf-nav {
    gap: 16px;
  }

  .blf-hero h1 {
    font-size: 4rem;
  }

  .blf-hero-layout {
    grid-template-columns: 1fr;
    margin-bottom: 230px;
  }

  .blf-hero-card {
    max-width: 720px;
  }

  .blf-intro-grid,
  .blf-schedule-grid,
  .blf-arrival-card,
  .blf-fee-grid,
  .blf-prep-grid,
  .blf-program-grid,
  .blf-gallery {
    grid-template-columns: 1fr 1fr;
  }

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

  .blf-hero-strip div {
    min-height: auto;
    padding: 16px 20px;
    border-right: 0;
    border-bottom: 1px solid rgba(234, 216, 175, 0.14);
  }

  .blf-hero-strip div:last-child {
    border-bottom: 0;
  }

}

@media (max-width: 820px) {
  .blf-container,
  .blf-topbar,
  .blf-hero-content,
  .blf-hero-strip {
    width: min(100%, calc(100% - 22px));
  }

  .blf-hero {
    min-height: 94svh;
  }

  .blf-topbar {
    top: 12px;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px;
  }

  .blf-brand {
    width: 100%;
    justify-content: center;
  }

  .blf-nav {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
  }

  .blf-top-cta {
    width: 100%;
  }

  .blf-hero-layout {
    margin-top: 170px;
    margin-bottom: 240px;
  }

  .blf-hero h1 {
    font-size: 3rem;
  }

  .blf-hero-copy {
    font-size: 1.02rem;
  }

  .blf-section {
    padding: 62px 0;
  }

  .blf-section-head h2,
  .blf-fee-panel h2,
  .blf-bottom-cta h2 {
    font-size: 2.1rem;
  }

  .blf-intro-grid,
  .blf-schedule-grid,
  .blf-fee-grid,
  .blf-prep-grid,
  .blf-program-grid,
  .blf-gallery,
  .blf-stat-grid {
    grid-template-columns: 1fr;
  }

  .blf-program-card {
    grid-template-rows: 210px minmax(0, 1fr);
  }

  #prep .blf-prep-list {
    grid-template-columns: 1fr;
  }

  .blf-gallery figure,
  .blf-gallery figure:first-child {
    min-height: 300px;
  }

  .blf-btn {
    width: 100%;
  }

  .blf-hero-card-media {
    height: 180px;
  }

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

  .blf-hero-card-metrics div {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(234, 216, 175, 0.14);
  }

  .blf-hero-card-metrics div:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 520px) {
  .blf-nav a {
    font-size: 0.86rem;
  }

  .blf-hero-layout {
    margin-top: 190px;
  }

  .blf-hero h1 {
    font-size: 2.42rem;
  }

  .blf-hero-strip strong {
    font-size: 0.96rem;
  }

  .blf-timeline article {
    grid-template-columns: 1fr;
    grid-template-areas:
      "date"
      "title"
      "copy";
    row-gap: 12px;
  }

  .blf-timeline span {
    align-self: start;
    justify-content: flex-start;
    width: fit-content;
    min-height: 42px;
  }

  .blf-qualification-list article,
  .blf-prep-list article {
    grid-template-columns: 1fr;
  }

  .blf-qualification-list article::before,
  .blf-prep-list article::before {
    grid-row: auto;
    margin-bottom: 12px;
  }

  .blf-qualification-list article > *,
  .blf-prep-list article > * {
    grid-column: 1;
  }

  .blf-program-card div,
  .blf-fee-panel,
  .blf-qualification-list article,
  .blf-prep-list article,
  .blf-timeline article {
    padding: 20px;
  }
}