/* roulang page: index */
/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
  line-height: 1.75;
  color: #1a1f36;
  background-color: #f5f6fa;
  background-image:
    radial-gradient(circle at 15% 10%, rgba(60, 45, 110, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(20, 30, 90, 0.06) 0%, transparent 35%);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.16s ease;
}

ul,
ol {
  list-style: none;
}

button,
input {
  font: inherit;
  border: none;
  outline: none;
  background: none;
  color: inherit;
}

button {
  cursor: pointer;
}

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

:root {
  --c-primary: #2e1a6e;
  --c-primary-light: #4a2d9e;
  --c-accent: #ff7a1a;
  --c-accent-hover: #ff9038;
  --c-gold: #f5b942;
  --c-bg: #f5f6fa;
  --c-surface: #ffffff;
  --c-surface-alt: #f0edf7;
  --c-text: #1a1f36;
  --c-muted: #6a6f8c;
  --c-border: #e5e4ef;
  --c-success: #1fa88a;
  --c-warning: #e8a323;
  --c-error: #e4526b;
  --c-dark-surface: #1a0f2e;
  --c-dark-bg: #120a22;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-card: 0 6px 24px rgba(46, 26, 110, 0.08), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-hover: 0 14px 34px rgba(46, 26, 110, 0.14), 0 4px 10px rgba(0,0,0,0.04);
  --space-section: 96px;
  --header-h: 76px;
}

/* ===== Typography Utility ===== */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--c-accent);
  text-transform: uppercase;
  padding: 6px 16px;
  background: rgba(255, 122, 26, 0.1);
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.25;
  color: var(--c-text);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--c-muted);
  line-height: 1.7;
  max-width: 560px;
}

/* ===== Header & Nav ===== */
.site-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: var(--header-h);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon-wrap {
  width: 42px;
  height: 42px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon-bg {
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--c-primary), #4a1a7a);
  transform: rotate(8deg);
  box-shadow: 0 6px 16px rgba(46, 26, 110, 0.3);
}

.logo-svg {
  position: relative;
  z-index: 2;
  width: 28px;
  height: 28px;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-size: 19px;
  font-weight: 800;
  color: var(--c-text);
  letter-spacing: -0.2px;
  white-space: nowrap;
}

.brand-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--c-accent);
  background: rgba(255, 122, 26, 0.12);
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.4px;
  display: inline-block;
  margin-top: 2px;
  width: fit-content;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  margin-left: 12px;
}

.main-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--c-muted);
  padding: 8px 16px;
  border-radius: 999px;
  white-space: nowrap;
  transition: background 0.16s, color 0.16s;
}

.main-nav a:hover {
  color: var(--c-text);
  background: rgba(46, 26, 110, 0.05);
}

.main-nav a.active {
  color: var(--c-primary);
  font-weight: 600;
  background: rgba(46, 26, 110, 0.08);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-left: auto;
}

.header-search {
  display: flex;
  align-items: center;
  background: #f2f1f7;
  border: 1px solid transparent;
  border-radius: 999px;
  height: 40px;
  padding: 0 6px 0 16px;
  width: 190px;
  transition: background 0.2s, border 0.2s, box-shadow 0.2s;
}

.header-search:focus-within {
  background: #fff;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.2);
}

.header-search svg {
  width: 16px;
  height: 16px;
  stroke: #6a6f8c;
  flex-shrink: 0;
}

.header-search input {
  border: none;
  background: none;
  font-size: 14px;
  padding: 0 8px;
  width: 100%;
  color: var(--c-text);
}

.header-search input::placeholder {
  color: #9a9db0;
}

.header-search input:focus {
  outline: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 999px;
  padding: 10px 20px;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
  border: 1px solid transparent;
}

.btn:focus-visible {
  outline: 3px solid rgba(255, 122, 26, 0.38);
  outline-offset: 2px;
}

.btn:active {
  transform: translateY(2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-accent), #ff6a00);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255, 122, 26, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ff8630, #ff7a1a);
  box-shadow: 0 8px 28px rgba(255, 122, 26, 0.45);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--c-border);
  color: var(--c-text);
}

.btn-ghost:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: rgba(255, 122, 26, 0.04);
}

.btn-dark {
  background: var(--c-primary);
  color: #fff;
}

.btn-dark:hover {
  background: var(--c-primary-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(46, 26, 110, 0.28);
}

.btn-lg {
  padding: 14px 30px;
  font-size: 16px;
}

.mobile-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle svg {
  width: 20px;
  height: 20px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background-color: var(--c-dark-bg);
  background-image:
    radial-gradient(circle at 80% 20%, rgba(122, 82, 200, 0.3), transparent 40%),
    radial-gradient(circle at 15% 85%, rgba(255, 122, 26, 0.1), transparent 30%),
    linear-gradient(145deg, #1b0d2e, #110920);
  color: #fff;
  padding-top: 2rem;
  padding-bottom: 3rem;
  overflow: hidden;
}

.hero-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 15% 30%, rgba(255,255,255,0.7), transparent),
    radial-gradient(1.5px 1.5px at 72% 15%, rgba(255,255,255,0.6), transparent),
    radial-gradient(2px 2px at 85% 55%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1.5px 1.5px at 30% 75%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 55% 45%, rgba(255,255,255,0.7), transparent),
    radial-gradient(2px 2px at 92% 80%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 45% 12%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1.5px 1.5px at 8% 55%, rgba(255,255,255,0.5), transparent);
  animation: twinkle 4s ease-in-out infinite alternate;
}

@keyframes twinkle {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
  align-items: center;
  padding-top: 32px;
  padding-bottom: 24px;
}

.hero-main-col {
  min-width: 0;
}

.hero-live-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.2px;
  margin-bottom: 28px;
}

.pulse-dot{
  width: 8px;
  height: 8px;
  background: var(--c-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(255, 122, 26, 0.6);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 122, 26, 0.5); }
  70% { box-shadow: 0 0 0 10px rgba(255, 122, 26, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 122, 26, 0); }
}

.hero-title {
  font-size: clamp(38px, 5.2vw, 58px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -1.2px;
  margin-bottom: 18px;
  color: #fff;
}

.hero-title-gradient {
  background: linear-gradient(90deg, var(--c-gold), var(--c-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-desc {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.8;
  margin-bottom: 18px;
  max-width: 520px;
}

.hero-meta-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.badge-visual {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.14);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge-visual svg {
  width: 14px;
  height: 14px;
  stroke: var(--c-gold);
}

.hero-feature-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 36px;
}

.feature-mini-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.88);
}

.feature-icon-mini {
  width: 28px;
  height: 28px;
  background: rgba(255, 122, 26, 0.15);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-accent);
}

.feature-icon-mini svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero-cover-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  background: rgba(255, 255, 255, 0.03);
}

.hero-cover-img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
  opacity: 0.84;
}

.hero-cover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(10deg, rgba(17, 9, 32, 0.8) 0%, transparent 45%);
}

.hero-cover-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 24px;
}

.hero-cover-body {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
}

.hero-cover-title-wrap h4 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.hero-cover-title-wrap p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
}

.hero-apod-badge{
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(8px);
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.15);
  color: #f0e8f8;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

/* Countdown */
.countdown-block {
  margin-top: 24px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  padding: 26px 24px 20px;
  backdrop-filter: blur(8px);
}

.countdown-label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
}

.countdown-label svg {
  width: 18px;
  height: 18px;
  stroke: var(--c-accent);
}

.countdown-grid {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: flex-start;
}

.count-item {
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  min-width: 0;
  flex: 1;
  text-align: center;
  padding: 16px 4px 10px;
  backdrop-filter: blur(6px);
  transition: background 0.2s;
}

.count-item span {
  display: block;
  font-size: 30px;
  font-weight: 800;
  line-height: 1.1;
  color: #ffffff;
  word-break: break-all;
  font-variant-numeric: tabular-nums;
}

.count-item i {
  display: block;
  font-style: normal;
  font-size: 12px;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.5px;
}

.progress-track {
  height: 3px;
  background: rgba(255,255,255,0.12);
  margin-top: 18px;
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-gold));
  animation: loadingGrow 5s ease-in-out infinite alternate;
}

@keyframes loadingGrow {
  0% { width: 20%; }
  100% { width: 86%; }
}

/* ===== Info Cards (cover card group) ===== */
.info-card-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.info-mini-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--c-border);
  transition: transform 0.2s, box-shadow 0.2s, border 0.2s;
}

.info-mini-card:hover,
.info-mini-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255,122,26,0.25);
}

.info-mini-cover {
  height: 140px;
  overflow: hidden;
}

.info-mini-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.info-mini-card:hover .info-mini-cover img {
  transform: scale(1.04);
}

.info-mini-body {
  padding: 16px;
}

.info-mini-title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 8px;
  color: var(--c-text);
}

.info-mini-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--c-muted);
}

.info-mini-time {
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.info-mini-link {
  color: var(--c-accent);
  font-weight: 600;
}

/* ===== Functional Section (2x2 非对称) ===== */
.function-section {
  padding: var(--space-section) 0;
  background: var(--c-surface);
}

.asymmetry-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  margin-top: 44px;
}

.fn-card {
  background: #f6f5fa;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 34px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, border 0.2s, box-shadow 0.2s;
}

.fn-card:hover {
  transform: translateY(-20px);
  border-color: rgba(255, 122, 26, 0.28);
  box-shadow: var(--shadow-hover);
}

.fn-card-decor {
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  opacity: 0.06;
  border-radius: 0 0 0 100%;
  background: var(--c-accent);
  pointer-events: none;
}

.fn-card-accent-bg {
  background: linear-gradient(135deg, #faf6f0, #fff);
}

.fn-card-dark {
  background: linear-gradient(150deg, #251346, #1a0d35);
  border-color: transparent;
  color: #fff;
}

.fn-card-dark .fn-title {
  color: #fff;
}

.fn-card-dark .fn-desc {
  color: rgba(255,255,255,0.72);
}

.fn-icon-circle {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: #fff;
  box-shadow: 0 8px 20px rgba(46, 26, 110, 0.1);
}

.fn-icon-circle svg {
  width: 28px;
  height: 28px;
  stroke: var(--c-primary);
}

.fn-card-dark .fn-icon-circle {
  background: rgba(255, 122, 26, 0.12);
}

.fn-card-dark .fn-icon-circle svg {
  stroke: var(--c-accent);
}

.fn-number {
  font-size: 44px;
  font-weight: 800;
  color: rgba(255,255,255,0.08);
  position: absolute;
  bottom: 12px;
  right: 20px;
  line-height: 1;
}

.fn-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--c-text);
}

.fn-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
  margin-bottom: 12px;
}

.fn-link {
  color: var(--c-accent);
  font-size: 14px;
  font-weight: 600;
}

.fn-list-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--c-muted);
  padding: 6px 0;
}

.fn-list-item::before {
  content: "";
  background: var(--c-gold);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(245, 185, 66, 0.18);
}

/* Big horizontal card */
.fn-card-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  background: #fff;
  gap: 28px;
  padding: 0;
  overflow: hidden;
}

.fn-card-wide .fn-text-area {
  padding: 36px 0 36px 40px;
}

.fn-wide-img {
  height: 100%;
  min-height: 240px;
  position: relative;
}

.fn-wide-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

/* ===== Latest Digest with CMS ===== */
.digest-section {
  padding: var(--space-section) 0;
  background-color: var(--c-bg);
  background-image: radial-gradient(circle at 120px 120px, rgba(46, 26, 110, 0.04) 0%, transparent 40%);
}

.digest-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  gap: 24px;
}

.digest-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.digest-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-card);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border 0.22s ease;
  display: flex;
  flex-direction: column;
}

.digest-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 122, 26, 0.2);
}

.digest-card-cover {
  height: 170px;
  background: #e8e4f5;
  overflow: hidden;
  position: relative;
}

.digest-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.digest-card:hover .digest-card-cover img {
  transform: scale(1.04);
}

.digest-card-tag {
  position: absolute;
  left: 14px;
  top: 14px;
  background: var(--c-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(255, 122, 26, 0.3);
}

.digest-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.digest-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--c-muted);
}

.digest-card-meta .tag-chip {
  background: rgba(46, 26, 110, 0.08);
  color: var(--c-primary);
  border-radius: 999px;
  padding: 3px 12px;
  font-weight: 600;
}

.digest-card-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-text);
  margin-bottom: 10px;
}

.digest-card-summary {
  font-size: 14px;
  color: var(--c-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 16px;
  flex: 1;
}

.digest-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #eceaf3;
  padding-top: 14px;
  font-size: 14px;
}

.text-link {
  font-weight: 600;
  color: var(--c-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.text-link svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

.empty-state {
  text-align: center;
  padding: 70px 30px;
  color: var(--c-muted);
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  border: 1px dashed #c9c5db;
}

.empty-state-icon {
  font-size: 40px;
  margin-bottom: 14px;
}

.empty-state h4 {
  font-size: 18px;
  color: var(--c-text);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 14px;
}

/* ===== Reminder / Subscribe ===== */
.remind-band {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 0;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  align-items: center;
  gap: 0;
  position: relative;
}

.remind-band-cover {
  position: absolute;
  right: 0;
  width: 40%;
  height: 100%;
  z-index: 0;
}

.remind-band-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.06;
}

.remind-content {
  padding: 44px 50px;
  position: relative;
  z-index: 2;
  background: linear-gradient(90deg, #ffffff 0%, rgba(255,255,255,0.92) 65%, rgba(255,255,255,0.4) 100%);
}

.remind-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--c-text);
  margin-bottom: 6px;
}

.remind-desc {
  color: var(--c-muted);
  font-size: 15px;
  margin-bottom: 18px;
}

.sub-form {
  display: flex;
  max-width: 420px;
  gap: 8px;
}

.sub-input {
  flex: 1;
  height: 46px;
  border: 1px solid var(--c-border);
  background: #f9f9fd;
  padding: 0 16px;
  border-radius: 12px;
  font-size: 14px;
  transition: border 0.2s, box-shadow 0.2s, background 0.2s;
}

.sub-input::placeholder {
  color: #a5a8c0;
}

.sub-input:focus {
  outline: none;
  border-color: var(--c-accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.16);
}

.sub-btn {
  background: linear-gradient(135deg, var(--c-accent), #ff6a00);
  color: #fff;
  border-radius: 12px;
  padding: 0 22px;
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: 0.2s;
}

.sub-btn:hover {
  box-shadow: 0 8px 24px rgba(255, 122, 26, 0.4);
  transform: translateY(-1px);
}

/* ===== FAQ ===== */
.faq-section {
  padding: var(--space-section) 0;
  background: var(--c-surface-alt);
}

.faq-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 54px;
  align-items: start;
}

.faq-sticky-intro {
  position: sticky;
  top: 110px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border 0.2s, box-shadow 0.2s;
}

.faq-item.open {
  border-color: rgba(255, 122, 26, 0.4);
  box-shadow: 0 10px 32px rgba(46, 26, 110, 0.08);
}

.faq-item-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-weight: 600;
  font-size: 16px;
  line-height: 1.55;
  color: var(--c-text);
  transition: color 0.2s;
}

.faq-item.open .faq-item-question {
  color: var(--c-accent);
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  background: rgba(46, 26, 110, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-primary);
  flex-shrink: 0;
  transition: background 0.2s, transform 0.2s, color 0.2s;
}

.faq-item.open .faq-icon {
  background: var(--c-accent);
  color: #fff;
  transform: rotate(90deg);
}

.faq-answer {
  padding: 0 24px 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.2s ease-out, opacity 0.2s;
  opacity: 0;
}

.faq-item.open .faq-answer {
  padding: 0 24px 24px;
  opacity: 1;
  max-height: 320px;
}

/* ===== CTA Banner ===== */
.cta-banner {
  padding: 36px 0;
  background: var(--c-primary);
  position: relative;
  overflow: hidden;
  background-image:
    radial-gradient(circle at 70% 30%, rgba(255,122,26,0.14), transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(117, 78, 186, 0.2), transparent 35%);
}

.cta-banner .cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-text h3 {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 6px;
}

.cta-text p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--c-dark-bg);
  color: rgba(255, 255, 255, 0.72);
  padding-top: 70px;
  padding-bottom: 36px;
  border-top: 3px solid var(--c-accent);
}

.footer-top-text {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 50px;
}

.footer-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 28px;
  margin-bottom: 22px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-brand-name {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
}

.footer-brand-badge {
  background: rgba(255, 122, 26, 0.18);
  color: var(--c-accent);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
}

.star-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), rgba(245,185,66,0.3), transparent);
  margin: 32px 0;
  position: relative;
}

.star-divider::after{
  position: absolute;
  top: -6px;
  left: 50%;
  color: rgba(245,185,66,0.5);
  font-size: 12px;
}

.footer-columns {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-heading {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
}

.footer-col a {
  display: block;
  padding: 5px 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.16s;
}

.footer-col a:hover {
  color: var(--c-accent);
}

.footer-inline-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
  margin: 8px 0;
}

.foot-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.38);
}

.foot-bottom-info {
  display: flex;
  gap: 20px;
}

/* Section spacer */
.section-block + .section-block {
  border-top: 1px solid var(--c-border);
}

/* Button list */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.text-center {
  text-align: center;
}

.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }

/* ===== Responsive ===== */
@media (max-width: 1199px) {
  .main-nav {
    gap: 0;
  }

  .main-nav a {
    padding: 8px 12px;
    font-size: 14px;
  }

  .header-search {
    width: 140px;
  }

  .aside-info-box {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1023px) {
  :root {
    --space-section: 72px;
  }

  .main-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .header-actions .btn-ghost {
    display: none;
  }

  .header-search {
    width: 50px;
    padding: 0 4px;
  }

  .header-search input {
    display: none;
  }

  .header-search {
    justify-content: center;
  }

  .header-search svg {
    width: 18px;
    height: 18px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-cover-wrapper {
    max-height: 380px;
  }

  .hero-cover-img {
    max-height: 380px;
  }

  .hero-main-col {
    padding-right: 0;
  }

  .info-card-group {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .asymmetry-grid {
    grid-template-columns: 1fr 1fr;
  }

  .fn-card-wide {
    grid-template-columns: 1fr;
  }

  .fn-wide-img {
    min-height: 180px;
    position: relative;
  }

  .fn-wide-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .faq-sticky-intro {
    position: static;
  }

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

@media (max-width: 767px) {
  :root {
    --space-section: 48px;
    --header-h: 64px;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .header-inner {
    gap: 12px;
  }

  .brand-name {
    font-size: 17px;
  }

  .brand-badge {
    font-size: 9px;
    padding: 1px 6px;
  }

  .logo-icon-wrap {
    width: 36px;
    height: 36px;
  }

  .hero-title {
    font-size: 30px;
    letter-spacing: -0.5px;
  }

  .hero-desc {
    font-size: 15px;
  }

  .countdown-label {
    font-size: 13px;
    align-items: center;
  }

  .count-item span {
    font-size: 24px;
  }

  .info-card-group {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .info-mini-cover {
    height: 110px;
  }

  .asymmetry-grid {
    grid-template-columns: 1fr;
  }

  .digest-card-grid {
    grid-template-columns: 1fr;
  }

  .cta-banner .cta-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .remind-band {
    grid-template-columns: 1fr;
  }

  .remind-content {
    padding: 30px 20px;
  }

  .sub-form {
    flex-direction: column;
  }

  .sub-btn {
    justify-content: center;
    padding: 0 18px;
    height: 46px;
  }

  .hero-cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-lg {
    width: 100%;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .foot-bottom {
    flex-direction: column;
    justify-content: center;
  }

  .header-search {
    display: none;
  }

  .footer-facts {
    flex-direction: column;
    gap: 16px;
  }
}

/* a11y */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/**
 * ===== Additional component (small replay card group)
 */
.replay-flat-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 18px;
}

.replay-flat-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.88);
  border: 1px solid var(--c-border);
  border-radius: 14px;
  padding: 10px 18px 10px 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.03);
  transition: 0.18s ease;
}

.replay-flat-item:hover {
  border-color: rgba(255,122,26,0.4);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.replay-flat-img {
  width: 70px;
  height: 52px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
}

.replay-flat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.replay-flat-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.4;
}

.replay-flat-link {
  font-size: 13px;
  color: var(--c-accent);
  font-weight: 600;
  white-space: nowrap;
}

.main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    background: #fff;
    top: calc(100% + 6px);
    right: 0;
    padding: 10px;
    width: auto;
    min-width: 220px;
    border-radius: 18px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.12);
    z-index: 20;
    border: 1px solid var(--c-border);
  }
  .main-nav.open a {
    padding: 12px 16px;
  }
  @media (max-width: 1023px) {
    .main-nav.open { display: flex; }
  }

/* roulang page: category1 */
:root{
  --c-primary:#140e2e;
  --c-primary-deep:#07041a;
  --c-primary-soft:#251a4d;
  --c-accent:#ff8a3d;
  --c-accent-hover:#ffa25e;
  --c-accent-deep:#e5681f;
  --c-gold:#f6c177;
  --c-bg:#f7f6fc;
  --c-surface:#ffffff;
  --c-surface-dark:#201539;
  --c-text:#1c1728;
  --c-muted:#696374;
  --c-border:#e3dfef;
  --c-success:#2fc998;
  --c-warn:#f6b96b;
  --c-error:#f26d6d;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-sm:0 6px 18px rgba(20,14,46,.05);
  --shadow-card:0 14px 38px rgba(20,14,46,.09);
  --shadow-hover:0 20px 48px rgba(20,14,46,.14);
  --space-section:96px;
  --container:1200px;
  --header-h:72px;
  --font-stack:"Inter","PingFang SC","Microsoft YaHei","Noto Sans SC","HarmonyOS Sans SC","等线",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-stack);
  background:var(--c-bg);
  color:var(--c-text);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,p,figure{margin:0}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font:inherit}
button{cursor:pointer}
input:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--c-accent);outline-offset:3px;border-radius:4px}
.container{
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:24px;
}
section{
  padding-block:var(--space-section);
}
.section-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:18px;
  margin-bottom:42px;
}
.section-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:600;
  letter-spacing:1px;
  color:var(--c-accent-deep);
  margin-bottom:8px;
}
.section-eyebrow::before{
  content:"";
  width:22px;height:2px;
  background:linear-gradient(90deg,var(--c-accent),var(--c-gold));
  border-radius:99px;
}
.section-title{
  font-size:clamp(26px,3vw,38px);
  line-height:1.2;
  color:var(--c-text);
  font-weight:800;
  letter-spacing:-.5px;
  margin-bottom:10px;
}
.section-sub{
  color:var(--c-muted);
  font-size:16px;
  max-width:680px;
  line-height:1.85;
}
/* 基础按钮 */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border:0;
  border-radius:999px;
  padding:12px 23px;
  font-weight:700;
  font-size:15px;
  line-height:1;
  transition:filter .2s ease,transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
  text-decoration:none;
  background:#eeeaf7;
  color:var(--c-text);
}
.btn svg{width:16px;height:16px}
.btn-primary{
  background:linear-gradient(135deg,var(--c-accent),var(--c-accent-deep));
  color:#160d02;
  box-shadow:0 12px 32px rgba(255,138,61,.35);
}
.btn-primary:hover{
  filter:brightness(1.08);
  transform:translateY(-1px);
  box-shadow:0 16px 38px rgba(255,138,61,.45);
}
.btn-primary:active{transform:translateY(2px) scale(.985)}
.btn-primary:disabled{opacity:.55;pointer-events:none}
.btn-outline{
  background:transparent;
  color:#eee9fb;
  border:1.5px solid rgba(255,255,255,.32);
  box-shadow:none;
}
.btn-outline:hover{
  border-color:var(--c-accent);
  color:var(--c-accent);
  transform:translateY(-1px);
  background:rgba(255,138,61,.06);
}
.btn-outline:active{transform:translateY(1px)}
.btn-ghost{
  background:transparent;
  color:rgba(255,255,255,.8);
  border:1px solid transparent;
}
.btn-ghost:hover{color:#fff;background:rgba(255,255,255,.08)}
.btn-gold{
  background:linear-gradient(135deg,#ffe1ab,#f6bc64);
  color:#1b0f02;
  box-shadow:0 10px 28px rgba(246,177,107,.3);
}
.btn-gold:hover{filter:brightness(1.06);transform:translateY(-2px)}
.btn-lg{padding:16px 32px;font-size:16px}
.text-link{
  position:relative;
  color:var(--c-accent-deep);
  font-weight:600;
  text-underline-offset:6px;
}
.text-link:hover{color:var(--c-accent);text-decoration:underline}
/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  height:var(--header-h);
  background:rgba(7,4,26,.88);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.site-header .container{
  height:var(--header-h);
  display:flex;
  align-items:center;
  gap:18px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  color:#fff;
  flex-shrink:0;
}
.brand-icon{
  width:38px;height:38px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#2c1857,#000);
  border:1px solid rgba(255,138,61,.6);
  border-radius:13px;
  color:var(--c-accent);
  box-shadow:0 0 0 4px rgba(255,138,61,.08),0 6px 18px rgba(0,0,0,.35);
}
.brand-text{display:flex;align-items:center;gap:8px;font-weight:800;font-size:20px;line-height:1;letter-spacing:.2px}
.brand-name{font-size:21px;font-weight:900;color:#fff}
.brand-official{
  background:linear-gradient(135deg,#ffa25e,#f6b96b);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  font-size:11px;
  font-weight:900;
  letter-spacing:1px;
  border:1px solid rgba(255,138,61,.35);
  border-radius:999px;
  padding:4px 9px;
  margin-left:2px;
  background:#f6c177 padding-box,transparent border-box;
  color:#2a1202;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:18px;
  flex:1;
}
.main-nav a{
  color:rgba(255,255,255,.68);
  font-size:15px;
  font-weight:500;
  padding:10px 15px;
  border-radius:10px;
  line-height:1;
  transition:color .2s,background .2s;
  white-space:nowrap;
}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.main-nav a.active{
  color:#fff;
  background:linear-gradient(135deg,rgba(255,138,61,.18),rgba(246,177,107,.08));
  box-shadow:inset 0 0 0 1px rgba(255,138,61,.25);
  font-weight:700;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:auto;
  flex-shrink:0;
}
.header-search{
  display:flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding:0 14px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);
  border-radius:999px;
  width:210px;
  transition:width .3s,background .3s,border-color .3s;
}
.header-search svg{width:15px;height:15px;color:rgba(255,255,255,.5);flex-shrink:0}
.header-search input{
  background:transparent;
  border:0;
  outline:0;
  color:#fff;
  font-size:13px;
  width:100%;
}
.header-search input::placeholder{color:rgba(255,255,255,.35)}
.header-search:focus-within{
  background:rgba(255,255,255,.12);
  border-color:var(--c-accent);
  width:248px;
}
.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.15);
  background:rgba(255,255,255,.06);
  color:#fff;
}
.nav-toggle span{
  display:block;
  width:18px;height:2px;
  background:#fff;
  margin:2px 0;
  border-radius:99px;
  transition:transform .3s,opacity .3s;
}
/* Hero */
.hero{
  position:relative;
  padding-block:92px 110px;
  background:
    linear-gradient(115deg,rgba(6,3,20,.97) 20%,rgba(16,8,41,.88) 52%,rgba(38,12,66,.68) 100%),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  color:#fff;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 85% 12%,rgba(246,177,107,.18),transparent 30%),
    radial-gradient(circle at 18% 84%,rgba(255,138,61,.14),transparent 28%);
}
.hero .container{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:52px;
  align-items:center;
}
.hero-crumb{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:13px;
  color:rgba(255,255,255,.55);
  background:rgba(255,255,255,.06);
  padding:8px 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  margin-bottom:24px;
}
.hero-crumb a:hover{color:var(--c-accent)}
.hero h1{
  font-size:clamp(34px,4.6vw,58px);
  line-height:1.12;
  font-weight:900;
  letter-spacing:-1px;
  margin:0 0 22px;
}
.hero h1 .grad{
  background:linear-gradient(120deg,#ffc68a,#ff8a3d 60%,#f6b96b);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-paragraph{
  font-size:17px;
  max-width:590px;
  color:rgba(255,255,255,.75);
  line-height:1.9;
  margin-bottom:34px;
}
.hero-badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:34px;
}
.chip{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:13px;
  font-weight:500;
  padding:7px 14px;
  border-radius:999px;
}
.chip .dot{width:6px;height:6px;background:var(--c-accent);border-radius:50%;box-shadow:0 0 10px var(--c-accent)}
.chip.gold .dot{background:var(--c-gold)}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:15px;
}
.hero-visual{
  position:relative;
}
.hero-card-main{
  border-radius:24px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow-hover);
  position:relative;
  transform:rotate(.5deg);
}
.hero-card-main img{width:100%;height:360px;object-fit:cover}
.hero-card-tag{
  position:absolute;
  top:16px;left:16px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:rgba(7,4,20,.72);
  backdrop-filter:blur(7px);
  border-radius:999px;
  padding:7px 14px;
  font-size:13px;
  color:#fff;
}
.hero-card-tag svg{width:14px;height:14px;color:var(--c-gold)}
.float-count{
  position:absolute;
  left:-22px;bottom:34px;
  background:#fff;
  border-radius:18px;
  box-shadow:var(--shadow-card);
  padding:18px 22px;
  display:flex;
  align-items:center;
  gap:16px;
  min-width:210px;
}
.float-count .fc-icon{
  width:46px;height:46px;
  border-radius:14px;
  background:linear-gradient(135deg,rgba(255,138,61,.2),rgba(246,177,107,.2));
  display:grid;place-items:center;
  color:var(--c-accent-deep);
}
.float-count b{font-size:15px;display:block}
.float-count small{font-size:12px;color:var(--c-muted)}
/* match week block */
.match-week{
  margin-top:-42px;
  position:relative;
  z-index:5;
}
.match-week-inner{
  background:var(--c-surface);
  border:1px solid rgba(255,255,255,.4);
  border-radius:var(--radius-lg);
  padding:18px 20px;
  box-shadow:var(--shadow-card);
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  align-items:stretch;
}
.date-pill{
  flex:1 1 135px;
  border-radius:16px;
  padding:14px 18px;
  background:#f7f5fd;
  border:1px solid #ebe8f6;
  cursor:pointer;
  transition:background .2s,border-color .2s,transform .2s;
}
.date-pill.active,.date-pill:hover{
  background:linear-gradient(135deg,rgba(255,138,61,.12),rgba(246,177,107,.1));
  border-color:rgba(255,138,61,.45);
  transform:translateY(-2px);
}
.date-pill span{
  font-size:13px;color:var(--c-muted);
  display:block;
}
.date-pill strong{
  font-size:20px;font-weight:800;
  display:block;
  margin-top:2px;
}
.date-pill small{font-size:12px;color:#a59cb3}
/* match cards */
.card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.match-card{
  background:var(--c-surface);
  border-radius:var(--radius-lg);
  border:1px solid var(--c-border);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  display:flex;
  flex-direction:column;
}
.match-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-card);
  border-color:rgba(255,138,61,.45);
}
.match-cover{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
}
.match-cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.match-card:hover .match-cover img{transform:scale(1.05)}
.match-live{
  position:absolute;top:13px;left:13px;
  background:rgba(7,4,20,.72);
  backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.14);
  padding:6px 12px;
  border-radius:999px;
  font-size:12px;
  color:#fff;
  display:flex;
  align-items:center;
  gap:6px;
}
.match-live i{
  width:7px;height:7px;border-radius:50%;
  background:var(--c-accent);
  box-shadow:0 0 0 0 rgba(255,138,61,.6);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,138,61,.55)}
  70%{box-shadow:0 0 0 8px rgba(255,138,61,0)}
  100%{box-shadow:0 0 0 0 rgba(255,138,61,0)}
}
.match-body{padding:22px 22px 8px;flex:1}
.match-league{
  color:var(--c-accent-deep);
  font-size:13px;
  font-weight:700;
  letter-spacing:.3px;
  background:rgba(255,138,61,.1);
  padding:4px 11px;
  border-radius:999px;
  display:inline-block;
}
.match-title{
  font-size:18px;
  line-height:1.55;
  font-weight:800;
  margin:12px 0 10px;
  color:var(--c-text);
}
.match-meta{
  color:var(--c-muted);
  font-size:14px;
  margin:10px 0 18px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.match-meta span{display:inline-flex;align-items:center;gap:6px}
.match-actions{
  border-top:1px solid #f0edfa;
  padding:14px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.match-actions a{
  color:var(--c-accent-deep);
  font-weight:600;
  font-size:14px;
}
.match-actions a:hover{text-decoration:underline}
.btn-sm{
  padding:9px 16px;
  font-size:14px;
}
.focus-strip{
  margin-top:34px;
  background:linear-gradient(120deg,#fff8f0,#fff4e8);
  border:1px solid rgba(255,138,61,.18);
  border-radius:var(--radius-lg);
  padding:22px 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.focus-strip .fs-note{display:flex;align-items:center;gap:14px}
.focus-strip .fs-ico{
  width:48px;height:48px;
  border-radius:50%;
  background:var(--c-surface);
  border:1px solid var(--c-border);
  display:grid;
  place-items:center;
  color:var(--c-accent-deep);
  box-shadow:var(--shadow-sm);
}
/* Feature asymmetric */
.feature-grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:28px;
}
.feature-large{
  grid-column:span 7;
  background:linear-gradient(130deg,#1b103c,#0d0722);
  border-radius:var(--radius-lg);
  overflow:hidden;
  color:#fff;
  position:relative;
  min-height:380px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.feature-large img{
  position:absolute;
  inset:0;
  width:100%;height:100%;
  object-fit:cover;
  opacity:.3;
}
.feature-large .fl-content{
  position:relative;
  z-index:2;
  padding:38px 38px 28px;
}
.feature-large h3{
  font-size:28px;
  line-height:1.3;
  font-weight:800;
  max-width:400px;
}
.feature-large p{
  color:rgba(255,255,255,.7);
  margin:18px 0 0;
  font-size:15px;
  max-width:400px;
  line-height:1.9;
}
.feature-large .fl-stat{
  position:relative;
  z-index:2;
  display:flex;
  gap:30px;
  padding:24px 38px;
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(6px);
  border-top:1px solid rgba(255,255,255,.1);
}
.fl-stat div b{font-size:26px;display:block;font-weight:800;color:#fff}
.fl-stat div span{font-size:13px;color:rgba(255,255,255,.55)}
.feature-list{
  grid-column:span 5;
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  padding:28px 30px;
  box-shadow:var(--shadow-sm);
  display:flex;
  flex-direction:column;
}
.feature-list h3{
  margin-bottom:6px;
  font-size:22px;
  font-weight:800;
}
.feature-list > p{
  color:var(--c-muted);
  font-size:14px;
  margin-bottom:18px;
  line-height:1.8;
}
.check-row{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:13px 0;
  border-bottom:1.5px dashed #f0e9fc;
}
.check-row:last-child{border-bottom:0}
.check-row .ck{
  width:19px;height:19px;
  border-radius:6px;
  margin-top:4px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--c-accent),var(--c-accent-deep));
  color:#fff;
  flex-shrink:0;
}
.check-row b{font-size:15px;display:block;color:var(--c-text)}
.check-row small{font-size:13px;color:var(--c-muted);line-height:1.7}
.feature-mini1,.feature-mini2{
  grid-column:span 4;
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform .3s ease,box-shadow .3s;
  display:flex;
  flex-direction:column;
}
.feature-mini1:hover,.feature-mini2:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow-card);
}
.feature-mini1 .mini-cover,.feature-mini2 .mini-cover{
  aspect-ratio:16/7;overflow:hidden;
}
.feature-mini1 .mini-cover img,.feature-mini2 .mini-cover img{height:100%;width:100%;object-fit:cover;transition:transform .5s}
.feature-mini1:hover .mini-cover img,.feature-mini2:hover .mini-cover img{transform:scale(1.05)}
.feature-mini1 .mini-body,.feature-mini2 .mini-body{padding:20px 22px 26px}
.feature-mini1 h4,.feature-mini2 h4{font-size:18px;font-weight:800;color:var(--c-text);margin-bottom:8px}
.feature-mini1 p,.feature-mini2 p{font-size:14px;color:var(--c-muted);line-height:1.8;margin:0}
.feature-mini2{
  grid-column:span 4;
  background:linear-gradient(135deg,#2a1750,#160c30);
  color:#fff;
  border-color:transparent;
}
.feature-mini2 .mini-body{padding:32px 30px;flex:1;display:flex;flex-direction:column;justify-content:space-between}
.feature-mini2 h4{color:#fff}
.feature-mini2 p{color:rgba(255,255,255,.62)}
.mini-list{margin-top:18px}
.mini-list li{
  display:flex;
  align-items:center;
  gap:10px;
  padding:9px 0;
  color:rgba(255,255,255,.75);
  font-size:14px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.mini-list li:last-child{border-bottom:0}
.mini-list li i{color:var(--c-gold);font-style:normal;display:inline-flex;width:16px;height:16px;border-radius:50%;background:rgba(246,177,107,.15);align-items:center;justify-content:center;font-size:11px}
/* Steps */
.steps-bg{
  background:
    radial-gradient(circle at 16% 20%,rgba(255,138,61,.09),transparent 32%),
    radial-gradient(circle at 82% 78%,rgba(246,177,107,.09),transparent 30%),
    #fff;
  border-block:1px solid #efedf8;
}
.steps-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
  counter-reset:step;
}
.step-card{
  background:#fbfaff;
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  padding:34px 30px;
  position:relative;
  transition:transform .25s ease,box-shadow .25s ease;
  overflow:hidden;
}
.step-card::before{
  counter-increment:step;
  content:"0" counter(step);
  position:absolute;
  right:-6px;
  top:-26px;
  font-size:92px;
  font-weight:900;
  line-height:1;
  color:#f3eefc;
  pointer-events:none;
  transition:color .3s;
}
.step-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.step-card:hover::before{color:rgba(255,138,61,.15)}
.step-ico{
  width:64px;height:64px;
  border-radius:20px;
  background:linear-gradient(135deg,var(--accent,#fff2e9),#ffd9bb);
  background:linear-gradient(135deg,rgba(255,138,61,.16),rgba(246,177,107,.12));
  display:grid;
  place-items:center;
  color:var(--c-accent-deep);
  margin-bottom:22px;
  border:1px solid rgba(255,138,61,.14);
}
.step-card h3{
  font-size:20px;
  font-weight:800;
  margin-bottom:12px;
  position:relative;z-index:1;
}
.step-card p{
  font-size:14px;
  color:var(--c-muted);
  line-height:1.85;
  position:relative;z-index:1;
}
/* category sports */
.sports-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.sport-card{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  min-height:240px;
  display:block;
  color:#fff;
}
.sport-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.sport-card::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.05) 20%,rgba(8,4,25,.88));
}
.sport-card:hover img{transform:scale(1.06)}
.sport-card .sc-body{
  position:relative;z-index:2;
  padding:22px 22px 24px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  min-height:270px;
}
.sport-card .sc-body span{
  display:inline-block;
  font-size:12px;
  background:rgba(255,138,61,.18);
  border:1px solid rgba(255,138,61,.3);
  border-radius:999px;
  padding:4px 11px;
  margin-bottom:10px;
  align-self:flex-start;
}
.sport-card .sc-body h3{font-size:22px;font-weight:800;line-height:1.4}
.sport-card .sc-body p{font-size:14px;color:rgba(255,255,255,.7);line-height:1.7;margin-top:8px}
/* trust stats */
.trust-bg{
  background:
    linear-gradient(120deg,rgba(49,26,91,.96),rgba(16,10,40,.98)),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  color:#fff;
  position:relative;
}
.trust-stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:28px;
  margin-bottom:46px;
}
.stat-box{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-lg);
  padding:30px 24px;
  text-align:center;
  transition:background .3s,transform .3s;
}
.stat-box:hover{background:rgba(255,255,255,.12);transform:translateY(-5px)}
.stat-box b{font-size:38px;font-weight:900;color:var(--c-accent);line-height:1.2;display:block}
.stat-box span{color:rgba(255,255,255,.62);font-size:14px;margin-top:6px}
.trust-quote{
  max-width:800px;
  margin-inline:auto;
  text-align:center;
  font-size:17px;
  line-height:2;
  color:rgba(255,255,255,.82);
}
.trust-quote .strong{
  color:var(--c-gold);
  font-weight:700;
}
/* faq */
.faq-wrap{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:40px;
}
.faq-leading{
  position:sticky;
  top:calc(var(--header-h) + 32px);
  align-self:start;
}
.faq-list{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  padding:8px 24px;
  box-shadow:var(--shadow-sm);
}
.faq-item{
  border-bottom:1px solid #efeaf8;
}
.faq-item:last-child{border-bottom:0}
.faq-question{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  background:none;
  border:0;
  text-align:left;
  padding:22px 0;
  font-size:16px;
  font-weight:700;
  color:var(--c-text);
  transition:color .2s;
}
.faq-question:hover{color:var(--c-accent-deep)}
.faq-question .faq-icon{
  width:28px;height:28px;
  border-radius:50%;
  background:#f5f1fa;
  color:var(--c-muted);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  font-weight:400;
  flex-shrink:0;
  transition:background .3s,color .3s,transform .3s;
}
.faq-item.active .faq-question{color:var(--c-accent-deep)}
.faq-item.active .faq-question .faq-icon{background:var(--c-accent);color:#fff;transform:rotate(45deg)}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease;
}
.faq-answer-inner{
  padding:0 40px 22px 0;
  font-size:15px;
  color:var(--c-muted);
  line-height:1.95;
}
/* CTA */
.cta-band{
  background:
    linear-gradient(120deg,rgba(12,6,30,.94),rgba(37,15,64,.9)),
    url('/assets/images/backpic/back-3.png') center/cover no-repeat;
  border-radius:var(--radius-lg);
  padding:72px 44px;
  color:#fff;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-band::after{
  content:"";
  position:absolute;
  top:-80px;right:-80px;
  width:260px;height:260px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,138,61,.28),transparent 65%);
}
.cta-band h2{
  font-size:clamp(28px,3.6vw,46px);
  font-weight:900;
  line-height:1.3;
  margin-bottom:18px;
  position:relative;z-index:2;
}
.cta-band p{
  color:rgba(255,255,255,.65);
  max-width:600px;
  margin:0 auto 32px;
  font-size:16px;
  position:relative;z-index:2;
}
.cta-band .btn{position:relative;z-index:2}
/* Footer */
.site-footer{
  background:#0a0618;
  color:#fff;
  padding-top:90px;
}
.footer-top-text{
  color:rgba(255,255,255,.45);
  font-size:15px;
  max-width:800px;
  line-height:1.9;
  margin-bottom:30px;
}
.footer-facts{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  justify-content:space-between;
  align-items:center;
  margin-bottom:28px;
  color:rgba(255,255,255,.75);
  font-size:14px;
}
.star-divider{
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,138,61,.4) 20%,rgba(246,177,107,.7) 50%,rgba(255,138,61,.4) 80%,transparent);
  margin-bottom:48px;
  position:relative;
}
.star-divider::after{
  content:"✦";
  position:absolute;
  left:50%;top:50%;
  transform:translate(-50%,-50%);
  background:#0a0618;
  color:var(--c-gold);
  padding:0 14px;
  font-size:14px;
}
.footer-columns{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:36px;
  margin-bottom:56px;
}
.footer-brand-logo{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:18px;
}
.logo-icon-bg{
  width:42px;height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,138,61,.4);
}
.footer-brand-name{font-size:20px;font-weight:900;color:#fff;line-height:1.1}
.footer-brand-badge{
  font-size:11px;
  background:linear-gradient(135deg,var(--c-accent),var(--c-accent-deep));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  font-weight:900;
  letter-spacing:.4px;
  padding-left:2px;
}
.footer-col h4{
  color:#fff;
  font-size:16px;
  font-weight:800;
  margin:0 0 18px;
}
.footer-col a{
  display:block;
  color:rgba(255,255,255,.5);
  padding:7px 0;
  font-size:14px;
  transition:color .2s,padding-left .2s;
}
.footer-col a:hover{color:var(--c-accent);padding-left:5px}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:24px 0;
  font-size:13px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  color:rgba(255,255,255,.4);
}
.foot-bottom-info{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
}
/* backtop */
.backtop{
  position:fixed;
  bottom:26px;right:26px;
  width:46px;height:46px;
  border-radius:50%;
  background:#0b071d;
  border:1px solid rgba(255,255,255,.15);
  color:#fff;
  box-shadow:var(--shadow-card);
  display:grid;
  place-items:center;
  z-index:900;
  opacity:0;
  pointer-events:none;
  transform:translateY(14px);
  transition:opacity .25s,transform .25s,background .25s,color .25s;
}
.backtop.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.backtop:hover{background:var(--c-accent);color:#160d02;border-color:transparent}
/* mobile nav */
@media(max-width:1180px){
  .header-search{width:150px}
  .header-search:focus-within{width:178px}
  .main-nav{margin-left:8px}
  .main-nav a{padding:10px 10px;font-size:14px}
}
@media(max-width:1024px){
  :root{--space-section:76px}
  .hero .container{grid-template-columns:1fr;gap:44px}
  .hero-paragraph{max-width:100%}
  .float-count{left:auto;right:16px}
  .card-grid,.sports-grid{grid-template-columns:repeat(2,1fr)}
  .sports-grid .sport-card:last-child{grid-column:span 2}
  .feature-grid{grid-template-columns:repeat(12,1fr)}
  .feature-large{grid-column:span 12}
  .feature-list{grid-column:span 12}
  .feature-mini1,.feature-mini2{grid-column:span 6}
  .trust-stats{grid-template-columns:repeat(2,1fr)}
  .main-nav{display:none}
  .nav-toggle{
    display:inline-flex;
    flex-direction:column;
  }
  .header-actions .btn-ghost{display:none}
  .mobile-panel{
    position:fixed;
    top:var(--header-h);
    left:0;right:0;
    background:rgb(10,6,24);
    border-top:1px solid rgba(255,255,255,.08);
    padding:16px 24px 28px;
    display:grid;
    gap:8px;
    transform:translateY(-12px);
    opacity:0;
    pointer-events:none;
    transition:all .25s ease;
    z-index:999;
  }
  .mobile-panel.open{
    transform:translateY(0);
    opacity:1;
    pointer-events:auto;
  }
  .mobile-panel a{
    color:rgba(255,255,255,.75);
    font-size:17px;
    padding:14px 6px;
    border-bottom:1px solid rgba(255,255,255,.06);
  }
  .mobile-panel a.active{color:var(--c-accent)}
}
@media(max-width:767px){
  :root{--space-section:60px}
  .container{padding-inline:18px}
  .site-header .container{gap:10px}
  .brand-official{display:none}
  .brand-text{font-size:17px}
  .brand-name{font-size:18px}
  .header-search{
    display:none;
  }
  .header-actions .btn{display:none}
  .header-actions .nav-toggle{display:inline-flex}
  .hero{padding-block:58px 28px}
  .hero h1{font-size:33px}
  .match-week{margin-top:46px}
  .hero-card-main img{height:230px}
  .float-count{
    position:static;
    margin-top:14px;
    flex-wrap:wrap;
    padding:12px 14px;
  }
  .card-grid,.sports-grid,.steps-grid,.trust-stats,.footer-columns{grid-template-columns:1fr}
  .sports-grid .sport-card:last-child{grid-column:auto}
  .feature-mini1,.feature-mini2{grid-column:1}
  .feature-large .fl-content,.feature-large .fl-stat{padding-inline:22px}
  .feature-list{padding-inline:22px}
  .faq-wrap{grid-template-columns:1fr}
  .faq-leading{position:static}
  .cta-band{padding:52px 24px}
  .cta-band h2{font-size:28px}
  .footer-facts,.foot-bottom{flex-direction:column;}
  .footer-columns .footer-col{margin-bottom:20px}
}
@media(max-width:420px){
  .hero-actions .btn{width:100%}
  .card-grid{gap:18px}
  .btn{padding:12px 18px}
  .float-count{min-width:100%}
  .date-pill{flex:1 1 100%}
}

/* roulang page: article */
:root{
  --c-primary:#1c1038;
  --c-primary-2:#2e2057;
  --c-accent:#ff8c1a;
  --c-accent-soft:rgba(255,140,26,.14);
  --c-gold:#e9c46a;
  --c-bg:#f6f3fb;
  --c-surface:#ffffff;
  --c-text:#171229;
  --c-muted:#6c658a;
  --c-line:rgba(28,16,56,.09);
  --c-success:#12b886;
  --c-danger:#ff4d6d;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 18px 48px rgba(28,16,56,.09);
  --shadow-soft:0 8px 30px rgba(28,16,56,.06);
  --space-section:96px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Helvetica Neue",sans-serif;
  background:var(--c-bg);
  color:var(--c-text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
button{font-family:inherit;border:none;background:none;cursor:pointer}
input,textarea{font-family:inherit}
.container{width:min(1200px,92%);margin:0 auto}
::selection{background:rgba(255,140,26,.22);color:#1c1038}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(16,9,35,.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-inner{
  display:flex;align-items:center;gap:34px;
  min-height:76px;
}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0}
.logo-mark{
  width:40px;height:40px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#311d5e,#6a2ea9);
  box-shadow:0 0 0 1px rgba(233,196,106,.55),0 8px 24px rgba(69,25,133,.3);
}
.logo-mark svg{width:24px;height:24px}
.logo-word{
  display:flex;flex-direction:column;line-height:1.12;
  color:#fff;font-weight:800;font-size:20px;letter-spacing:.5px;
}
.logo-badge{
  display:inline-block;margin-top:5px;width:max-content;
  font-size:11px;font-weight:600;letter-spacing:3px;color:#ffcf8d;
  background:rgba(255,140,26,.14);
  border:1px solid rgba(255,180,80,.28);
  border-radius:999px;padding:1px 9px;
}
.main-nav{
  display:flex;align-items:center;gap:6px;
  margin:0 auto;
}
.main-nav a{
  color:rgba(255,255,255,.68);
  font-size:15px;font-weight:500;
  padding:10px 16px;border-radius:999px;
  transition:color .16s ease,background .16s ease;
}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.main-nav a.active{color:#ffcf8d;background:rgba(255,140,26,.13)}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.search-box{
  display:flex;align-items:center;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);
  border-radius:999px;
  padding:6px 6px 6px 15px;
  gap:8px;
  transition:border-color .16s;
}
.search-box:focus-within{border-color:rgba(255,140,26,.55)}
.search-box svg{width:15px;height:15px;stroke:rgba(255,255,255,.55)}
.search-box input{
  background:transparent;border:none;outline:none;
  color:#fff;font-size:14px;width:112px;
}
.search-box input::placeholder{color:rgba(255,255,255,.35)}
.login-btn{
  color:rgba(255,255,255,.78);
  border:1px solid rgba(255,255,255,.2);
  border-radius:999px;padding:8px 18px;font-size:14px;
  transition:all .16s;
}
.login-btn:hover{color:#fff;border-color:rgba(255,255,255,.45)}
.btn-go{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,#ff9d2d,#ff7a1a);
  color:#241403;
  font-weight:700;font-size:14px;
  border-radius:999px;padding:10px 20px;
  box-shadow:0 10px 26px rgba(255,130,20,.3);
  transition:transform .16s,box-shadow .16s,filter .16s;
}
.btn-go:hover{filter:brightness(1.07);box-shadow:0 14px 34px rgba(255,130,20,.4)}
.btn-go:active{transform:translateY(2px)}
.btn-go:focus-visible{outline:3px solid rgba(255,140,26,.45);outline-offset:3px}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  background:rgba(255,255,255,.06);
  align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.1);
}
.menu-toggle span{display:block;width:18px;height:2px;background:#fff;margin:3px 0;border-radius:3px;transition:.2s}

/* ---------- Article Hero ---------- */
.article-hero{
  position:relative;
  background:
    linear-gradient(180deg,rgba(6,3,18,.78) 10%,rgba(16,8,36,.68) 60%,rgba(6,3,18,.82) 100%),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  color:#fff;
  padding:72px 0 78px;
  overflow:hidden;
}
.article-hero::before{
  content:"";position:absolute;inset:auto 0 -2px 0;height:2px;
  background:linear-gradient(90deg,transparent,rgba(255,140,26,.7),rgba(233,196,106,.6),transparent);
}
.hero-inner{max-width:940px;margin:0 auto;position:relative;z-index:2}
.article-crumbs{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:13px;color:rgba(255,255,255,.5);
  margin-bottom:30px;
}
.article-crumbs a{color:rgba(255,255,255,.72);transition:color .16s}
.article-crumbs a:hover{color:#ffcf8d}
.article-crumbs .sep{color:rgba(255,255,255,.25)}
.article-crumbs .current{color:rgba(255,255,255,.58)}
.article-hero .chip{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,140,26,.14);
  border:1px solid rgba(255,180,80,.3);
  color:#ffcf9a;
  font-size:13px;font-weight:500;
  border-radius:999px;padding:5px 14px;
  margin-bottom:20px;
  transition:background .16s;
}
.article-hero .chip:hover{background:rgba(255,140,26,.25)}
.article-hero h1{
  font-size:clamp(32px,4vw,52px);
  line-height:1.18;
  letter-spacing:-1px;
  font-weight:900;
  margin-bottom:24px;
}
.article-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:14px;
  color:rgba(255,255,255,.62);
  font-size:14px;
}
.meta-item{display:inline-flex;align-items:center;gap:6px}
.meta-item svg{width:14px;height:14px;opacity:.7;stroke:rgba(255,255,255,.7);fill:none;stroke-width:1.8}
.article-deck{
  margin-top:38px;
  padding:18px 22px;
  background:rgba(255,255,255,.06);
  border-left:3px solid var(--c-accent);
  border-radius:14px;
  color:rgba(255,255,255,.82);
  font-size:15px;line-height:1.9;
  backdrop-filter:blur(4px);
}

/* ---------- Article Body ---------- */
.article-section{
  padding:88px 0;
}
.article-shell{
  max-width:920px;margin:0 auto;
}
.article-card{
  background:var(--c-surface);
  border:1px solid rgba(28,16,56,.04);
  border-radius:22px;
  box-shadow:var(--shadow-card);
  padding:56px clamp(20px,5vw,64px);
}
.article-content{
  max-width:760px;margin:0 auto;
}
.article-content p{
  font-size:17px;line-height:1.9;
  color:#2a2438;
  margin:0 0 24px;
}
.article-content h2{
  font-size:28px;line-height:1.35;color:#141025;
  margin:46px 0 18px;letter-spacing:-.4px;font-weight:800;
}
.article-content h3{
  font-size:20px;line-height:1.5;color:#181232;
  margin:32px 0 14px;font-weight:750;
}
.article-content a{
  color:#e26d00;
  text-decoration:underline;
  text-decoration-color:rgba(226,109,0,.3);
  text-underline-offset:4px;
  transition:text-decoration-color .16s;
}
.article-content a:hover{text-decoration-color:#e26d00}
.article-content ul,.article-content ol{margin:0 0 26px;padding-left:2px}
.article-content ul li,.article-content ol li{
  position:relative;padding-left:26px;margin-bottom:12px;
  font-size:16.5px;line-height:1.8;color:#2a2438;
}
.article-content ul li::before{
  content:"✦";position:absolute;left:2px;top:0;
  color:var(--c-accent);font-size:15px;
}
.article-content ol{counter-reset:article-ol}
.article-content ol li{counter-increment:article-ol}
.article-content ol li::before{
  content:counter(article-ol);
  position:absolute;left:0;top:2px;
  width:22px;height:22px;border-radius:7px;
  background:var(--c-accent-soft);
  color:#cf6400;font-size:12px;font-weight:700;
  display:grid;place-items:center;
}
.article-content blockquote{
  margin:34px 0;
  padding:20px 24px 20px 28px;
  background:#faf3ec;
  border-left:4px solid var(--c-accent);
  border-radius:0 16px 16px 0;
  color:#5a4f3c;
  font-size:16px;line-height:1.9;
}
.article-content blockquote p{margin-bottom:10px;color:#5a4f3c;font-size:16px}
.article-content blockquote p:last-child{margin-bottom:0}
.article-content img{border-radius:16px;margin:30px 0 10px;box-shadow:var(--shadow-soft)}
.article-content figcaption{
  font-size:13px;color:var(--c-muted);
  padding:10px 4px 0;
}
.article-content code{
  background:#f0eaf8;color:#6d2ea0;
  border-radius:6px;padding:2px 7px;font-size:.92em;
}
.article-toolbar{
  max-width:760px;margin:36px auto 0;
  border-top:1px solid var(--c-line);
  padding-top:24px;
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;
}
.cta-text-link{
  display:inline-flex;align-items:center;gap:7px;
  color:#e26d00;font-weight:600;font-size:15px;
  border:1px solid rgba(226,109,0,.24);
  background:#fffaf5;
  padding:9px 18px;border-radius:999px;
  transition:background .16s,border-color .16s;
}
.cta-text-link:hover{background:#fff1e4;border-color:rgba(226,109,0,.5)}
.cta-text-link svg{width:14px;height:14px}

/* not found */
.not-found-box{
  max-width:760px;margin:0 auto;text-align:center;
  padding:60px 24px;
}
.not-found-box .nf-icon{
  width:78px;height:78px;margin:0 auto 24px;
  display:grid;place-items:center;border-radius:26px;
  background:linear-gradient(135deg,#2b1958,#6a2ea9);
  box-shadow:0 20px 40px rgba(64,31,123,.25);
  font-size:34px;color:#ffcf8d;
}
.not-found-box h2{font-size:26px;margin-bottom:14px;font-weight:800;color:#17112b}
.not-found-box p{color:var(--c-muted);margin-bottom:28px}

/* ---------- Related ---------- */
.related-section{
  padding:0 0 var(--space-section);
}
.related-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;flex-wrap:wrap;
  max-width:920px;margin:0 auto 38px;
}
.related-head h2{
  font-size:28px;font-weight:900;color:#171029;
  line-height:1.3;
}
.related-head h2 small{
  display:block;margin-top:6px;
  font-size:14px;font-weight:400;color:var(--c-muted);
}
.related-head a{
  color:#e26d00;font-size:14px;font-weight:600;
  border-bottom:2px solid rgba(226,109,0,.3);
  transition:border-color .16s;
  white-space:nowrap;
}
.related-head a:hover{border-color:#e26d00}
.related-grid{
  max-width:920px;margin:0 auto;
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}
.related-card{
  background:#fff;
  border:1px solid rgba(28,16,56,.06);
  border-radius:18px;
  overflow:hidden;
  display:flex;align-items:stretch;
  box-shadow:0 8px 28px rgba(28,16,56,.05);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s;
}
.related-card:hover{
  transform:translateY(-4px);
  border-color:rgba(255,140,26,.45);
  box-shadow:0 16px 38px rgba(28,16,56,.1);
}
.related-card .thumb{
  width:146px;min-width:146px;
  background:#eee9f7;
  overflow:hidden;
}
.related-card .thumb img{
  width:100%;height:100%;
  object-fit:cover;
}
.related-card .rc-body{padding:20px 20px 18px;display:flex;flex-direction:column}
.related-card h3{
  font-size:17px;line-height:1.55;
  font-weight:750;color:#181230;
  margin-bottom:10px;
}
.related-card h3 a::after{position:absolute;inset:0;content:"";border-radius:inherit}
.related-card{position:relative}
.related-card p{
  font-size:13.5px;color:var(--c-muted);
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.related-card .go{
  margin-top:auto;padding-top:14px;
  font-size:14px;color:#e26d00;font-weight:700;
  display:flex;align-items:center;gap:5px;
}
.related-card .go svg{width:14px;height:14px;transition:transform .16s}
.related-card:hover .go svg{transform:translateX(4px)}

/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,#150b2e,#1c0f3d 38%,#0b051b);
  color:rgba(255,255,255,.82);
  padding-top:68px;
  margin-top:20px;
  border-top:1px solid rgba(233,196,106,.14);
  position:relative;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:10%;right:10%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(233,196,106,.7),transparent);
}
.footer-top-text{
  font-size:15px;line-height:1.85;
  color:rgba(255,255,255,.62);
  max-width:860px;
  margin:0 auto 34px;
  text-align:center;
}
.footer-facts{
  display:flex;justify-content:center;gap:28px;flex-wrap:wrap;
  align-items:center;
  margin-bottom:44px;
  font-size:14px;
}
.star-divider{
  height:1px;background:rgba(255,255,255,.08);
  margin-bottom:44px;
  position:relative;
}
.footer-columns{
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;
  gap:40px;
}
.footer-col{display:flex;flex-direction:column;gap:12px}
.footer-heading{
  font-size:15px;color:#ffd9a0;
  margin-bottom:8px;font-weight:700;letter-spacing:.4px;
}
.footer-col a{
  color:rgba(255,255,255,.52);
  font-size:14px;
  transition:color .15s,padding-left .15s;
}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-brand-logo{
  display:flex;align-items:center;gap:12px;
  margin-bottom:16px;
}
.footer-brand-logo .logo-icon-bg{
  width:40px;height:40px;border-radius:13px;
  display:block;
}
.footer-brand-name{
  color:#fff;font-weight:800;font-size:18px;letter-spacing:.4px;
}
.footer-brand-badge{
  color:#ffce8a;font-size:12px;font-weight:600;letter-spacing:2px;
  border:1px solid rgba(255,180,80,.3);
  border-radius:999px;padding:1px 10px;margin-top:5px;
  display:inline-block;
}
.foot-bottom{
  margin-top:48px;
  border-top:1px solid rgba(255,255,255,.07);
  padding:22px 0 26px;
  display:flex;justify-content:space-between;
  align-items:center;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.34);
}
.foot-bottom-info{
  display:flex;gap:20px;flex-wrap:wrap;
}
.back-top{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:44px;height:44px;border-radius:14px;
  background:linear-gradient(135deg,#932bff,#5414a8);
  color:#fff;font-size:18px;
  box-shadow:0 12px 26px rgba(69,25,133,.35);
  display:grid;place-items:center;
  transition:transform .2s,background .2s;
}
.back-top:hover{transform:translateY(-3px);background:linear-gradient(135deg,#a83aff,#6816c2)}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .header-inner{gap:16px}
  .search-box input{width:76px}
  .main-nav a{padding:8px 9px;font-size:13px}
  .related-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  :root{--space-section:72px}
  .header-inner{min-height:66px}
  .main-nav{
    position:fixed;left:0;right:0;top:66px;
    background:rgba(22,12,44,.98);
    backdrop-filter:blur(18px);
    flex-direction:column;align-items:stretch;
    padding:14px 6px 20px;
    transform:translateY(-12px);
    opacity:0;visibility:hidden;
    transition:all .22s;
    border-top:1px solid rgba(255,255,255,.06);
    border-radius:0 0 18px 18px;
    margin:0;
  }
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .main-nav a{
    display:block;text-align:center;
    font-size:15px;
    padding:12px 16px;
  }
  .menu-toggle{display:flex;flex-direction:column}
  .menu-toggle.open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
  .logo-word{font-size:17px}
  .search-box{display:none}
  .login-btn{display:none}
  .header-actions .btn-go{padding:9px 15px;font-size:13px;margin-left:auto}
  .article-hero{padding:48px 0 58px}
  .article-card{padding:38px 20px}
  .related-card .thumb{width:118px;min-width:118px}
  .footer-columns{grid-template-columns:1fr 1fr;gap:28px}
  .article-content{font-size:16px}
}
@media(max-width:520px){
  .related-card{flex-direction:column}
  .related-card .thumb{width:100%;height:160px;min-width:auto}
  .footer-columns{grid-template-columns:1fr}
  .article-toolbar{justify-content:center}
  .article-hero h1{letter-spacing:-.4px}
  .btn-go{max-width:none}
}

/* roulang page: category3 */
/* ===== 设计变量 ===== */
:root {
    --c-primary: #1b1140;
    --c-primary-light: #2a1750;
    --c-accent: #ff7a1a;
    --c-accent-hover: #ff9440;
    --c-gold: #d4af6a;
    --c-bg: #f6f7fb;
    --c-surface: #ffffff;
    --c-surface-dark: #0f0b24;
    --c-text: #1a1d26;
    --c-muted: #5f6577;
    --c-border: #eae7f2;
    --c-success: #19b894;
    --c-warning: #e8b339;
    --c-danger: #ee5a5f;
    --radius-lg: 18px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --shadow-card: 0 8px 32px rgba(30, 15, 65, .08), 0 1px 3px rgba(30, 15, 65, .06);
    --shadow-hover: 0 16px 42px rgba(27, 17, 64, .14), 0 4px 12px rgba(30, 15, 65, .06);
    --shadow-btn: 0 6px 24px rgba(255, 122, 26, .35);
    --space-section: 96px;
    --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", "等线", Arial, sans-serif;
    --transition: .2s ease;
    --container-width: 1200px;
}
/* ===== Reset / Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-main);
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.75;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; }
h1, h2, h3, h4, h5 { line-height: 1.25; font-weight: 700; color: var(--c-text); }
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}
section { padding: var(--space-section) 0; position: relative; }
::selection { background: rgba(255, 122, 26, .25); }

/* ===== Header ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(15, 11, 36, .92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(212, 175, 106, .16);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 8px 30px rgba(0,0,0,.35); }
.header-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    gap: 20px;
}
.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2a1750, #4f2185);
    box-shadow: 0 0 0 2px rgba(255,122,26,.5), 0 0 18px rgba(255,122,26,.25);
    position: relative;
    overflow: hidden;
}
.brand-icon::before {
    content: "";
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,.85);
    border-radius: 6px;
    transform: rotate(45deg);
    position: relative;
    z-index: 1;
}
.brand-icon::after {
    content: "";
    position: absolute;
    width: 26px;
    height: 4px;
    border-radius: 10px;
    background: linear-gradient(90deg, transparent, #ff7a1a, transparent);
    top: 22px;
    left: 6px;
    animation: brandShine 3s infinite;
}
@keyframes brandShine {
    0%, 100% { opacity: .5; transform: scaleX(.8); }
    50% { opacity: 1; transform: scaleX(1.2); }
}
.brand-name-wrap { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name-main {
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: .01em;
}
.brand-badge {
    display: inline-block;
    background: linear-gradient(90deg, #ff7a1a, #ff9440);
    color: #1b1140;
    font-size: 11px;
    font-weight: 700;
    padding: 1px 9px;
    border-radius: 99px;
    letter-spacing: .08em;
    width: fit-content;
    line-height: 1.6;
}
.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}
.main-nav a {
    color: rgba(255,255,255,.72);
    font-size: 15px;
    font-weight: 500;
    padding: 9px 16px;
    border-radius: 999px;
    letter-spacing: .02em;
    transition: all var(--transition);
    white-space: nowrap;
}
.main-nav a:hover {
    color: #fff;
    background: rgba(255,255,255,.08);
    text-decoration: none;
}
.main-nav a.active {
    color: #fff;
    background: rgba(255,122,26,.2);
    box-shadow: inset 0 0 0 1px rgba(255,122,26,.4);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.header-search {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 999px;
    height: 40px;
    padding: 0 8px 0 16px;
    min-width: 190px;
    transition: border-color var(--transition), background var(--transition);
}
.header-search:focus-within {
    border-color: rgba(255,122,26,.5);
    background: rgba(255,255,255,.13);
}
.header-search svg { fill: rgba(255,255,255,.5); margin-right: 8px; flex-shrink: 0; }
.header-search input {
    background: transparent;
    border: none;
    outline: none;
    color: rgba(255,255,255,.9);
    font-size: 14px;
    width: 100%;
}
.header-search input::placeholder { color: rgba(255,255,255,.4); }
.btn-login {
    color: rgba(255,255,255,.8);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.25);
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-login:hover { color: #fff; border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.05); }
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(90deg, #ff7a1a, #ff9440);
    color: #1b1140;
    font-weight: 600;
    font-size: 15px;
    padding: 10px 20px;
    border-radius: 999px;
    box-shadow: var(--shadow-btn);
    transition: all var(--transition);
    border: none;
    white-space: nowrap;
}
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 8px 30px rgba(255, 122, 26, .45); }
.btn-primary:active { transform: translateY(0) scale(.98); box-shadow: 0 2px 14px rgba(255,122,26,.3); }
.btn-primary:focus-visible, .btn-login:focus-visible, .main-nav a:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid #ff7a1a; outline-offset: 3px; }
.hamburger { display: none; background: transparent; border: none; cursor: pointer; padding: 8px; border-radius: 8px; }
.hamburger span { display: block; width: 22px; height: 2px; background: #fff; margin-bottom: 5px; border-radius: 4px; transition: all var(--transition); }
.hamburger span:last-child { margin-bottom: 0; }
.mobile-nav {
    display: none;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: #0f0b24;
    padding: 12px 20px 18px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    z-index: 999;
    box-shadow: 0 20px 30px rgba(0,0,0,.5);
}
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; color: rgba(255,255,255,.85); font-size: 16px; padding: 12px 12px; border-radius: 10px; border-bottom: 1px solid rgba(255,255,255,.05); }
.mobile-nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.mobile-nav a.active { color: #ff9440; }
.mobile-nav .mobile-search { display: flex; align-items: center; background: rgba(255,255,255,.08); border-radius: 999px; padding: 8px 16px; margin-bottom: 8px; }
.mobile-nav .mobile-search input { background: transparent; border: none; outline: none; color: #fff; width: 100%; font-size: 14px; }

/* ===== 页面 Hero(Banner) ===== */
.page-hero {
    background: linear-gradient(rgba(10, 7, 25, .6), rgba(10, 7, 25, .8)), url('/assets/images/backpic/back-3.png') center center / cover no-repeat;
    position: relative;
    padding: 74px 0 52px;
    overflow: hidden;
}
.page-hero::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 15% 15%, rgba(255,122,26,.15) 0%, transparent 45%),
                radial-gradient(ellipse at 80% 20%, rgba(79, 33, 133, .3) 0%, transparent 50%);
    pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 14px; color: rgba(255,255,255,.65); margin-bottom: 22px; }
.breadcrumb a { color: rgba(255,255,255,.6); transition: color var(--transition); }
.breadcrumb a:hover { color: #fff; text-decoration: none; }
.breadcrumb span { color: rgba(255,255,255,.35); }
.page-hero h1 {
    color: #fff;
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    max-width: 760px;
}
.page-hero h1 .accent { color: var(--c-accent); }
.page-hero p.lead {
    color: rgba(255,255,255,.75);
    font-size: 17px;
    line-height: 1.85;
    max-width: 700px;
    margin-bottom: 28px;
}
.hero-badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.18);
    color: rgba(255,255,255,.9);
    padding: 5px 13px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
}
.hero-badge svg, .hero-badge i { fill: var(--c-accent); }
.page-hero .cta-row { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-light {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.4);
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    padding: 12px 24px;
    border-radius: 999px;
    transition: all var(--transition);
    backdrop-filter: blur(6px);
}
.btn-light:hover { background: rgba(255,255,255,.22); border-color: rgba(255,255,255,.8); transform: translateY(-1px); }
.btn-light:active { transform: translateY(0) scale(.98); }

/* ===== 帮助入口特徵區 ===== */
.support-feature-wrap {
    background: var(--c-bg);
    margin-top: -42px;
    position: relative;
    z-index: 5;
}
.support-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.support-feature-card {
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--c-border);
    padding: 30px 24px 24px;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.support-feature-card:hover { transform: translateY(-6px); border-color: rgba(255,122,26,.35); box-shadow: var(--shadow-hover); }
.support-feature-card .feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 18px;
    background: rgba(255,122,26,.12);
    color: #ff7a1a;
}
.support-feature-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.support-feature-card p { font-size: 14px; color: var(--c-muted); line-height: 1.75; }

/* ===== 常见问题分类卡片 ===== */
.channel-solutions { background: var(--c-surface); border-top: 1px solid var(--c-border); }
.section-header {
    text-align: center;
    margin-bottom: 48px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.section-header .section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-accent);
    background: rgba(255,122,26,.1);
    padding: 5px 14px;
    border-radius: 999px;
    letter-spacing: .04em;
    margin-bottom: 14px;
}
.section-header h2 { font-size: 32px; font-weight: 800; letter-spacing: -.01em; margin-bottom: 12px; }
.section-header p { color: var(--c-muted); font-size: 16px; line-height: 1.8; }
.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.solution-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 30px 26px;
    transition: all var(--transition);
    box-shadow: 0 1px 3px rgba(0,0,0,.02);
}
.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255,122,26,.3);
}
.solution-card .sol-index {
    background: linear-gradient(135deg, #ff7a1a, #d45f10);
    color: #fff;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 18px;
}
.solution-card h3 { font-size: 18px; margin-bottom: 10px; }
.solution-card p { color: var(--c-muted); font-size: 15px; line-height: 1.8; }
.solution-card .tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.solution-card .tag {
    font-size: 12px;
    background: rgba(255,122,26,.08);
    color: #c45508;
    padding: 3px 10px;
    border-radius: 999px;
    font-weight: 500;
}

/* ===== 流程区块 ===== */
.help-steps {
    background: linear-gradient(180deg, #f0f0f8 0%, var(--c-bg) 100%);
}
.steps-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}
.step-list-outer h2 { font-size: 30px; font-weight: 800; margin-bottom: 24px; }
.step-list-outer > p { color: var(--c-muted); margin-bottom: 28px; line-height: 1.8; max-width: 480px; }
.step-item {
    display: flex;
    gap: 18px;
    border-bottom: 1px solid var(--c-border);
    padding: 18px 0;
    align-items: flex-start;
}
.step-item:first-of-type { padding-top: 0; }
.step-item:last-child { border-bottom: none; }
.step-num {
    width: 40px;
    height: 40px;
    background: rgba(255,122,26,.12);
    color: #ff7620;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 17px;
    flex-shrink: 0;
}
.step-item h3 { font-size: 17px; margin-bottom: 6px; }
.step-item p { color: var(--c-muted); font-size: 14px; line-height: 1.7; }
.steps-visual {
    background: linear-gradient(150deg, #1b1140, #241653);
    border-radius: 22px;
    padding: 38px 32px;
    position: relative;
    overflow: hidden;
    min-height: 430px;
}
.steps-visual::after {
    content: "";
    position: absolute;
    top: -30px; right: -30px;
    width: 150px; height: 150px;
    border-radius: 50%;
    background: rgba(255,122,26,.14);
    filter: blur(10px);
}
.steps-visual .visual-icon {
    font-size: 34px;
    margin-bottom: 16px;
}
.steps-visual h3 { color: #fff; font-size: 22px; margin-bottom: 12px; }
.steps-visual p { color: rgba(255,255,255,.65); font-size: 15px; line-height: 1.85; margin-bottom: 22px; }
.steps-visual .quick-tip {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 14px;
    padding: 16px 18px;
    color: rgba(255,255,255,.8);
    font-size: 14px;
    line-height: 1.8;
}
.steps-visual .quick-tip strong { color: #ffa350; }

/* ===== 故障排查指南 ===== */
.troubleshoot-area { background: var(--c-bg); }
.troubleshoot-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.ts-card {
    display: flex;
    gap: 20px;
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--c-border);
    padding: 28px 24px;
    box-shadow: var(--shadow-card);
    transition: all var(--transition);
}
.ts-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); border-color: rgba(255,122,26,.2); }
.ts-icon {
    width: 52px;
    height: 52px;
    background: rgba(79,33,133,.08);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}
.ts-card h3 { font-size: 17px; margin-bottom: 10px; }
.ts-card p { color: var(--c-muted); font-size: 14px; line-height: 1.8; }
.ts-card .ts-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.ts-card .ts-tags span {
    font-size: 12px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    color: var(--c-muted);
    padding: 2px 10px;
    border-radius: 999px;
}

/* ===== FAQ 区块 ===== */
.faq-area { background: var(--c-surface); }
.faq-layout {
    display: grid;
    grid-template-columns: 4fr 8fr;
    gap: 60px;
    align-items: flex-start;
}
.faq-intro .section-tag { display: inline-block; margin-bottom: 14px; font-size: 13px; color: #ff7620; background: rgba(255,122,26,.1); padding: 4px 12px; border-radius: 999px; }
.faq-intro h2 { font-size: 30px; font-weight: 800; margin-bottom: 20px; letter-spacing: -.01em; }
.faq-intro p { color: var(--c-muted); margin-bottom: 28px; line-height: 1.8; }
.faq-intro .help-doc-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #ff7a1a;
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition);
}
.faq-intro .help-doc-link:hover { border-bottom-color: rgba(255,122,26,.6); text-decoration: none; }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    background: var(--c-surface);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item[data-open="true"] { border-color: rgba(255,122,26,.4); box-shadow: 0 4px 18px rgba(255,122,26,.08); }
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    font-size: 16px;
    font-weight: 600;
    color: var(--c-text);
    transition: color var(--transition);
    width: 100%;
    text-align: left;
}
.faq-question i {
    flex-shrink: 0;
    width: 28px; height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,122,26,.1);
    color: #ff7620;
    border-radius: 50%;
    font-style: normal;
    font-weight: 800;
    font-size: 18px;
    transition: transform var(--transition), background var(--transition,), color var(--transition);
}
.faq-question.active i { transform: rotate(45deg); background: #ff7a1a; color: #fff; }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
}
.faq-answer-inner { padding: 0 22px 20px; color: var(--c-muted); font-size: 15px; line-height: 1.85; border-top: none; }
.faq-answer-inner p { margin-bottom: 8px; }
.faq-answer-inner p:last-child { margin-bottom: 0; }
.faq-answer ol, .faq-answer ul { padding-left: 20px; margin: 8px 0; }
.faq-answer li { list-style: disc; margin-bottom: 4px; }
.faq-item[data-open="true"] .faq-answer { max-height: none; padding: 0; }
.faq-item[data-open="true"] .faq-answer-inner { padding-top: 16px; border-top: 1px solid var(--c-border); }

/* ===== CTA 区域 ===== */
.final-cta {
    background: linear-gradient(140deg, #1b1140, #2a1750, #1b1140), url('/assets/images/backpic/back-2.png') center center / cover;
    padding: 30px 0 90px;
    position: relative;
}
.cta-content-area {
    background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
    border-radius: 24px;
    padding: 60px 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}
.cta-content-area::before {
    content: "";
    position: absolute;
    left: 0; top: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(11, 8, 30, .82), rgba(44, 20, 85, .78));
}
.cta-content-area .cta-inner { position: relative; z-index: 2; }
.cta-content-area h2 { color: #fff; font-size: 32px; font-weight: 800; letter-spacing: -.01em; margin-bottom: 14px; }
.cta-content-area p { color: rgba(255,255,255,.7); font-size: 16px; line-height: 1.8; max-width: 600px; margin: 0 auto 30px; }
.cta-btn-row { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.btn-primary-lg {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(90deg, #ff7a1a, #ff9440);
    color: #1b1140;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 999px;
    box-shadow: var(--shadow-btn);
    font-size: 16px;
    transition: all var(--transition);
}
.btn-primary-lg:hover { filter: brightness(1.1); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(255,122,26,.4); }
.btn-primary-lg:active { transform: translateY(0) scale(.97); }
.cta-note { margin-top: 18px; font-size: 13px; color: rgba(255,255,255,.5); }
.star-divider {
    position: relative;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212,175,106,.8), rgba(255,255,255,.3), transparent);
    border: none;
    margin: 14px 0;
}
.star-divider::after {
    content: "✦";
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--c-gold);
    font-size: 18px;
    background: #0f0b24;
    padding: 0 8px;
}

/* ===== Footer ===== */
.site-footer {
    background: #0f0b24;
    color: rgba(255,255,255,.7);
    position: relative;
    padding: 64px 0 30px;
}
.site-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: radial-gradient(ellipse at 50% -10%, rgba(79,33,133,.4), transparent);
    pointer-events: none;
}
.site-footer .container { position: relative; }
.footer-top-text {
    font-size: 15px;
    color: rgba(255,255,255,.5);
    margin-bottom: 20px;
}
.footer-facts {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    gap: 16px;
    flex-wrap: wrap;
}
.footer-columns {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 20px;
}
.footer-brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}
.logo-icon-bg {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
}
.footer-brand-name {
    color: #fff;
    font-size: 19px;
    font-weight: 700;
}
.footer-brand-badge {
    display: inline-block;
    background: rgba(255,122,26,.15);
    color: #ff9a4d;
    font-size: 11px;
    padding: 1px 10px;
    border-radius: 99px;
    font-weight: 600;
    margin-top: 4px;
}
.footer-col h4 {
    color: rgba(255,255,255,.9);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 14px;
}
.footer-col a {
    display: block;
    color: rgba(255,255,255,.55);
    font-size: 14px;
    margin-bottom: 10px;
    transition: color var(--transition), padding-left var(--transition);
}
.footer-col a:hover { color: #ff9a4d; padding-left: 6px; text-decoration: none; }
.foot-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-size: 13px;
    color: rgba(255,255,255,.45);
    flex-wrap: wrap;
}
.foot-bottom-info {
    display: flex;
    gap: 18px;
}

/* ===== 返回顶部 ===== */
#toTop {
    position: fixed;
    right: 28px;
    bottom: 28px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #1b1140;
    border: 1px solid rgba(255,122,26,.3);
    color: #fff;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
}
#toTop:hover { box-shadow: 0 0 20px rgba(255,122,26,.3); transform: translateY(-3px); }
#toTop:active { transform: scale(.95); }

/* ===== 内页图片运用 ===== */
.image-view-card {
    border-radius: 18px;
    overflow: hidden;
    margin-top: 12px;
    box-shadow: var(--shadow-card);
}
.image-view-card img { width: 100%; object-fit: cover; }
.img-caption {
    padding: 10px 16px;
    font-size: 13px;
    color: var(--c-muted);
    background: rgba(0,0,0,.03);
}

/* ===== 响应式 ===== */
@media (max-width: 1199px) {
    .header-search { min-width: 160px; }
    .main-nav a { padding: 8px 10px; font-size: 14px; }
    .support-feature-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
    .solution-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
	.steps-layout { gap: 32px; }
	.faq-layout { grid-template-columns: 4fr 8fr; gap: 36px; }
}
@media (max-width: 1024px) {
    .main-nav { display: none; }
    .hamburger { display: block; }
    .site-header .header-actions { display: none; }
    .header-wrapper { justify-content: space-between; height: 68px; }
    .mobile-nav { top: 68px; }
    .steps-layout { grid-template-columns: 1fr; }
    .faq-layout { grid-template-columns: 1fr; gap: 30px; }
    .footer-columns { grid-template-columns: 1fr 1fr; gap: 28px; }
    .troubleshoot-grid { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
    :root { --space-section: 56px; }
    body { font-size: 15px; }
    .brand-name-main { font-size: 17px; }
    .brand-badge, .brand-icon { display: none; }
    .page-hero { padding: 48px 0 40px; }
    .page-hero h1 { font-size: 29px; line-height: 1.3; }
    .page-hero p.lead { font-size: 15px; }
    .support-feature-grid { grid-template-columns: 1fr; }
    .section-header h2 { font-size: 24px; }
    .solution-grid { grid-template-columns: 1fr; }
    .troubleshoot-grid { grid-template-columns: 1fr; }
    .support-feature-wrap { margin-top: -35px; }
    .cta-content-area { padding: 46px 22px; }
    .cta-content-area h2 { font-size: 24px; }
    .footer-columns { grid-template-columns: 1fr; }
    .foot-bottom { justify-content: center; text-align: center; }
    .footer-facts { flex-direction: column; align-items: flex-start; }
    .steps-visual { padding: 28px 22px; min-height: 380px; }
    .ts-card { flex-direction: column; gap: 12px; }
    .faq-question { padding: 16px 16px; font-size: 15px; }
    .faq-answer-inner { padding: 0 16px 16px; }
    #toTop { right: 16px; bottom: 16px; width: 38px; height: 38px; }
    .cate-entry-btn { white-space: nowrap; }
}

/* roulang page: category2 */
:root{
  --c-primary:#1d1435;
  --c-primary-2:#2e1d5c;
  --c-accent:#ff7a1a;
  --c-accent-soft:#ffa15c;
  --c-gold:#ecc66a;
  --c-bg:#f5f3fa;
  --c-surface:#ffffff;
  --c-text:#17131f;
  --c-muted:#6f6b7d;
  --c-border:#e6e2ef;
  --c-success:#12b98e;
  --c-danger:#e35b6d;
  --c-warning:#d99a2b;
  --radius-lg:22px;
  --radius-md:14px;
  --radius-pill:999px;
  --shadow-card:0 10px 34px rgba(27,17,52,.08);
  --shadow-hover:0 16px 40px rgba(27,17,52,.14);
  --shadow-deep:0 18px 46px rgba(14,8,34,.28);
  --font-family:"Inter","PingFang SC","Microsoft YaHei","Noto Sans SC","等线",system-ui,-apple-system,sans-serif;
  --space-section:94px;
  --header-h:76px;
  --transition:160ms ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-family);
  background:var(--c-bg);
  color:var(--c-text);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
body.guide-page{padding-top:var(--header-h);}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button,input,textarea{font-family:inherit;font-size:inherit;}
button{border:none;background:none;cursor:pointer;}
h1,h2,h3,h4,h5{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.02em;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.skip-link{
  position:absolute;
  left:-999px;
  top:14px;
  z-index:200;
  background:var(--c-accent);
  color:#fff;
  padding:10px 18px;
  border-radius:var(--radius-pill);
  font-size:14px;
}
.skip-link:focus{left:18px;}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:3px;border-radius:6px;}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--c-accent);
  text-transform:none;
}
.section-kicker::before{
  content:"";
  width:22px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--c-accent),var(--c-gold));
}

/* 顶部导航 */
.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:120;
  background:rgba(20,15,38,.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
  height:var(--header-h);
}
.site-header .container{
  height:100%;
  display:flex;
  align-items:center;
  gap:22px;
  position:relative;
}
.brand-lockup{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.brand-icon{
  width:42px;
  height:42px;
  border-radius:14px;
  background:linear-gradient(145deg,#26144a,#412078);
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 0 0 1px rgba(255,255,255,.06),0 8px 22px rgba(22,8,48,.38);
}
.brand-icon svg{width:24px;height:24px;}
.brand-name-wrap{display:flex;flex-direction:column;line-height:1;}
.brand-name{
  font-size:19px;
  font-weight:900;
  color:#fbf9ff;
  letter-spacing:-.03em;
}
.brand-badge{
  margin-top:4px;
  font-size:10px;
  font-weight:700;
  color:#2d1530;
  background:linear-gradient(90deg,#ffc05e,#ff9a3d);
  padding:3px 8px 3px 7px;
  border-radius:30px;
  line-height:1.2;
  width:fit-content;
  letter-spacing:.02em;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:8px;
  flex:1;
  justify-content:center;
}
.main-nav a{
  position:relative;
  color:rgba(255,255,255,.72);
  font-size:15px;
  font-weight:500;
  padding:10px 16px;
  border-radius:var(--radius-pill);
  transition:color var(--transition),background var(--transition);
}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.08);}
.main-nav a.active{
  color:#3a1a08;
  background:linear-gradient(90deg,#ffb85e,#ff8b35);
  font-weight:700;
  box-shadow:0 8px 20px rgba(255,122,26,.24);
}
.header-tools{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:auto;
}
.search-box{
  position:relative;
  display:flex;
  align-items:center;
  width:200px;
  height:40px;
  padding:0 14px;
  border-radius:40px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.12);
  transition:border-color var(--transition),background var(--transition);
}
.search-box:focus-within{
  border-color:rgba(255,138,42,.72);
  background:rgba(255,255,255,.16);
  box-shadow:0 0 0 4px rgba(255,138,42,.12);
}
.search-box svg{
  width:17px;
  height:17px;
  stroke:rgba(255,255,255,.8);
  margin-right:9px;
  flex-shrink:0;
}
.search-box input{
  flex:1;
  min-width:0;
  background:transparent;
  border:none;
  outline:none;
  color:#fff;
  font-size:14px;
}
.search-box input::placeholder{color:rgba(255,255,255,.46);}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--radius-pill);
  font-weight:700;
  line-height:1;
  white-space:nowrap;
  transition:transform var(--transition),box-shadow var(--transition),background var(--transition),color var(--transition),border-color var(--transition);
}
.btn:active{transform:translateY(2px);}
.btn-accent{
  background:linear-gradient(90deg,#ff8c37,#ff7320);
  color:#25101a;
  box-shadow:0 10px 26px rgba(255,122,36,.36);
}
.btn-accent:hover{
  box-shadow:0 12px 34px rgba(255,122,36,.5);
  filter:brightness(1.06);
  transform:translateY(-1px);
}
.btn-accent:active{transform:translateY(2px);}
.btn-ghost{
  background:transparent;
  border:1px solid rgba(255,255,255,.35);
  color:#fff;
}
.btn-ghost:hover{
  border-color:var(--c-accent);
  color:var(--c-accent-soft);
}
.btn-light{
  background:#fff;
  color:#241b3a;
  box-shadow:0 12px 28px rgba(18,9,38,.14);
}
.btn-light:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-1px);
}
.nav-cta{
  height:42px;
  padding:0 20px;
  font-size:15px;
}
.nav-cta i{font-size:14px;}
.nav-burger{
  display:none;
  width:44px;
  height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,.08);
  margin-left:6px;
  flex-shrink:0;
}
.nav-burger svg{width:22px;height:22px;stroke:#fff;}
.nav-burger.active svg{stroke:var(--c-accent);}
.mobile-search{display:none;}

/* 观赛指南首屏 */
.guide-hero{
  position:relative;
  overflow:hidden;
  background:#17102c;
  color:#fff;
  padding:84px 0 102px;
}
.guide-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center 30%;
  opacity:.55;
}
.guide-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse at 76% 24%,rgba(232,181,92,.14),transparent 38%),
    radial-gradient(ellipse at 15% 80%,rgba(94,46,151,.25),transparent 45%),
    linear-gradient(112deg,rgba(17,12,30,.92) 15%,rgba(22,14,41,.76) 58%,rgba(22,14,42,.48));
}
.guide-hero__grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.45fr) minmax(300px,.85fr);
  gap:60px;
  align-items:center;
}
.hero-eyebrow{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:22px;
  font-size:13px;
  letter-spacing:.05em;
  color:rgba(255,255,255,.72);
  flex-wrap:wrap;
}
.hero-eyebrow strong{
  font-weight:800;
  color:#fff;
  background:rgba(255,255,255,.13);
  border-radius:40px;
  padding:7px 14px;
  font-size:13px;
  border:1px solid rgba(255,255,255,.16);
}
.hero-eyebrow span{color:var(--c-gold);}
.guide-hero h1{
  font-size:clamp(36px,5vw,54px);
  color:#fff;
  font-weight:900;
  letter-spacing:-.04em;
  margin:8px 0 22px;
}
.guide-hero h1 .hero-line{
  display:block;
  background:linear-gradient(90deg,#ffcf87,#ff8a3d);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  font-size:17px;
  line-height:1.9;
  color:rgba(255,255,255,.75);
  max-width:590px;
  margin:0 0 30px;
}
.hero-points{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px 24px;
  margin-bottom:34px;
  max-width:560px;
}
.hero-points li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:rgba(255,255,255,.86);
  font-size:15px;
}
.hero-points svg{
  width:19px;
  height:19px;
  flex-shrink:0;
  stroke:var(--c-gold);
  margin-top:3px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.btn-lg{height:52px;padding:0 28px;font-size:15px;}
.btn-md{height:46px;padding:0 22px;font-size:15px;}
.hero-quick-card{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-radius:var(--radius-lg);
  padding:24px 22px;
  box-shadow:var(--shadow-deep);
}
.hero-quick-card h3{
  font-size:18px;
  color:#fff;
  margin-bottom:6px;
  display:flex;
  align-items:center;
  gap:8px;
}
.hero-quick-card h3 svg{
  width:20px;
  height:20px;
  stroke:var(--c-gold);
}
.hero-quick-card > p{
  font-size:13px;
  color:rgba(255,255,255,.6);
  margin:0 0 18px;
}
.mini-state-list{
  display:flex;
  flex-direction:column;
  gap:0;
}
.mini-state-list li{
  display:flex;
  gap:12px;
  padding:13px 2px;
  border-top:1px solid rgba(255,255,255,.1);
  color:rgba(255,255,255,.9);
  font-size:14px;
  align-items:flex-start;
}
.mini-state-list li:first-child{border-top:none;}
.mini-state-list .state-num{
  flex-shrink:0;
  width:26px;
  height:26px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,122,26,.22);
  color:#ffb778;
  font-weight:800;
  font-size:13px;
  margin-top:1px;
}
.mini-state-list span strong{color:#fff;font-weight:700;}
.mini-state-list span{color:rgba(255,255,255,.66);}

/* 分类卡片入口 */
.divider-line{
  height:1px;
  background:linear-gradient(90deg,transparent,var(--c-border),transparent);
  margin:0 24px;
}
.mini-guide-cards{
  padding:42px 0 58px;
  background:var(--c-bg);
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:30px;
}
.section-head h2{
  font-size:clamp(26px,3vw,34px);
  color:var(--c-text);
}
.section-head p{
  max-width:580px;
  color:var(--c-muted);
  font-size:15px;
  margin:10px 0 0;
}
.guide-card-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:28px;
}
.guide-card{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  padding:26px 24px 22px;
  box-shadow:var(--shadow-card);
  transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition);
}
.guide-card:hover{
  transform:translateY(-6px);
  border-color:rgba(255,122,26,.4);
  box-shadow:var(--shadow-hover);
}
.guide-card-icon{
  width:50px;
  height:50px;
  border-radius:18px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
  background:linear-gradient(135deg,#fce2ce,#ffeede);
}
.guide-card-icon svg{
  width:26px;
  height:26px;
  stroke:#d8580a;
}
.guide-card h3{
  color:var(--c-text);
  font-size:18px;
  margin-bottom:8px;
}
.guide-card p{
  color:var(--c-muted);
  font-size:14px;
  line-height:1.85;
  margin:0 0 17px;
}
.guide-card-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--c-accent);
  font-size:14px;
  font-weight:700;
  padding:4px 0;
  border-bottom:1px solid transparent;
  transition:border-color var(--transition),color var(--transition);
}
.guide-card-link:hover{
  border-bottom-color:var(--c-accent);
}
.guide-card-link svg{
  width:16px;
  height:16px;
  transition:transform var(--transition);
}
.guide-card:hover .guide-card-link svg{transform:translateX(4px);}

/* 横向锚点栏 */
.anchor-nav{
  position:relative;
  z-index:20;
  background:var(--c-surface);
  border-top:1px solid var(--c-border);
  border-bottom:1px solid var(--c-border);
  box-shadow:0 5px 18px rgba(21,14,42,.04);
}
.anchor-nav__inner{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:64px;
  overflow-x:auto;
  padding:10px 0;
  scrollbar-width:none;
}
.anchor-nav__inner::-webkit-scrollbar{display:none;}
.anchor-nav__label{
  color:var(--c-muted);
  font-size:14px;
  font-weight:700;
  margin-right:8px;
  flex-shrink:0;
}
.anchor-link{
  flex-shrink:0;
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:14px;
  font-weight:600;
  color:var(--c-text);
  border:1px solid var(--c-border);
  border-radius:var(--radius-pill);
  padding:9px 16px;
  transition:background var(--transition),border-color var(--transition),color var(--transition);
}
.anchor-link:hover{
  border-color:var(--c-accent);
  background:#fff4eb;
  color:#c8500a;
}
.anchor-link svg{width:15px;height:15px;color:var(--c-accent);}

/* 步骤导览 */
.step-guide-zone{
  padding:var(--space-section) 0 90px;
  background:var(--c-bg);
}
.guide-intro{
  max-width:760px;
  margin-bottom:60px;
}
.guide-intro h2{
  font-size:clamp(28px,3.5vw,38px);
  line-height:1.35;
  margin-bottom:16px;
}
.guide-intro h2 span{
  background:linear-gradient(90deg,#f9842b,#e9b860);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.guide-intro p{color:var(--c-muted);font-size:16px;margin:0;}
.guide-step-list{
  position:relative;
}
.guide-step-list::before{
  content:"";
  position:absolute;
  left:28px;
  top:42px;
  bottom:42px;
  width:1px;
  background:linear-gradient(to bottom,#f6bc7b,rgba(236,198,106,.2));
}
.guide-step{
  position:relative;
  margin-bottom:28px;
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:26px;
  box-shadow:var(--shadow-card);
  padding:30px;
  transition:box-shadow var(--transition),transform var(--transition);
  display:grid;
  grid-template-columns:64px minmax(0,1.45fr) minmax(260px,.8fr);
  gap:30px;
  align-items:center;
}
.guide-step:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-3px);
}
.guide-step__num{
  width:58px;
  height:58px;
  border-radius:20px;
  background:linear-gradient(145deg,#291b4c,#462383);
  color:#fff;
  font-size:28px;
  font-weight:900;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 12px 26px rgba(44,20,84,.25);
  position:relative;
}
.guide-step__num small{
  position:absolute;
  font-size:11px;
  color:var(--c-gold);
  top:5px;
  right:8px;
  font-weight:700;
}
.guide-step__body .kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  font-weight:800;
  color:#b45108;
  background:#ffead8;
  padding:6px 13px;
  border-radius:40px;
  margin-bottom:16px;
}
.guide-step__body h3{
  font-size:23px;
  line-height:1.35;
  color:var(--c-text);
  margin-bottom:14px;
}
.guide-step__body p{
  color:var(--c-muted);
  margin:0 0 16px;
  font-size:15px;
}
.step-tip-list li{
  position:relative;
  padding-left:26px;
  margin-bottom:10px;
  color:var(--c-text);
  font-size:15px;
  line-height:1.8;
}
.step-tip-list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:10px;
  width:8px;
  height:8px;
  border-radius:2px;
  transform:rotate(45deg);
  background:linear-gradient(135deg,var(--c-accent),#f7b25d);
}
.step-tip-list li strong{color:#9c4007;font-weight:700;}
.guide-step__media{
  border-radius:18px;
  overflow:hidden;
  position:relative;
  box-shadow:0 10px 26px rgba(26,14,50,.16);
}
.guide-step__media img{
  width:100%;
  height:230px;
  object-fit:cover;
  transition:transform .5s ease;
}
.guide-step:hover .guide-step__media img{transform:scale(1.03);}
.guide-step__media figcaption{
  position:absolute;
  left:10px;
  right:10px;
  bottom:10px;
  font-size:12px;
  color:#fff;
  background:linear-gradient(90deg,rgba(28,18,56,.86),rgba(28,18,56,.5));
  border-radius:12px;
  padding:8px 12px;
  text-align:center;
  border:1px solid rgba(255,255,255,.12);
}
.media-badge{
  position:absolute;
  top:12px;
  left:12px;
  background:rgba(255,122,26,.94);
  border-radius:30px;
  color:#251016;
  font-size:12px;
  font-weight:800;
  padding:5px 12px;
}
.step-note{
  border:1px solid rgba(233,184,96,.35);
  background:#fffaef;
  border-radius:var(--radius-md);
  padding:15px 18px;
  font-size:14px;
  color:#605844;
  display:flex;
  gap:10px;
  align-items:flex-start;
  margin-top:12px;
}
.step-note svg{width:18px;height:18px;stroke:var(--c-warning);flex-shrink:0;margin-top:3px;}
.step-note strong{color:#6f4e15;}

/* FAQ */
.faq-band{
  padding:0 0 var(--space-section);
  background:var(--c-bg);
}
.faq-grid{
  display:grid;
  grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:52px;
}
.faq-left h2{
  font-size:34px;
  color:var(--c-text);
  margin:12px 0 14px;
}
.faq-left p{color:var(--c-muted);font-size:15px;margin:0 0 30px;}
.faq-card{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.faq-card details{
  border-bottom:1px solid var(--c-border);
}
.faq-card details:last-child{border-bottom:none;}
.faq-card summary{
  display:flex;
  align-items:center;
  gap:14px;
  padding:22px 22px;
  cursor:pointer;
  font-weight:700;
  color:var(--c-text);
  font-size:16px;
  transition:background var(--transition),color var(--transition);
  list-style:none;
}
.faq-card summary::-webkit-details-marker{display:none;}
.faq-card summary::after{
  content:"+";
  flex-shrink:0;
  width:28px;
  height:28px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  margin-left:auto;
  background:var(--c-bg);
  color:var(--c-accent);
  font-size:20px;
  font-weight:600;
  transition:transform var(--transition),background var(--transition),color var(--transition);
}
.faq-card details[open] summary{
  color:#c8500a;
  background:#fff7f0;
}
.faq-card details[open] summary::after{
  content:"";
  transform:rotate(45deg);
  background:var(--c-accent);
  color:#fff;
  font-size:20px;
}
.faq-card .answer{
  padding:0 22px 24px;
  color:var(--c-muted);
  font-size:15px;
  line-height:1.9;
  margin-left:40px;
  border-left:2px solid rgba(255,122,26,.2);
}
.faq-card .answer a{color:var(--c-accent);font-weight:700;}
.faq-guide-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:700;
  color:var(--c-accent);
}
.faq-guide-link svg{width:18px;height:18px;}

/* 次CTA */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:34px;
  margin-bottom:80px;
  padding:0;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-3.png');
  background-size:cover;
  background-position:center;
}
.cta-band::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,rgba(20,12,38,.94),rgba(34,20,62,.76));
}
.cta-band__inner{
  position:relative;
  z-index:2;
  max-width:900px;
  margin:0 auto;
  text-align:center;
  padding:86px 30px;
}
.star-divider-cta{
  width:44px;
  height:2px;
  margin:0 auto 20px;
  background:linear-gradient(90deg,transparent,#e9b960,transparent);
}
.cta-band h2{
  font-size:clamp(26px,4vw,40px);
  color:#fff;
  margin-bottom:14px;
  line-height:1.4;
}
.cta-band p{
  color:rgba(255,255,255,.72);
  margin:0 auto 32px;
  max-width:650px;
  font-size:16px;
}
.cta-actions{display:flex;gap:15px;justify-content:center;flex-wrap:wrap;}

/* 页脚 */
.site-footer{
  background:var(--c-primary);
  color:rgba(255,255,255,.75);
  padding:70px 0 0;
  position:relative;
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,180,66,.6),transparent);
}
.site-footer .container{position:relative;z-index:2;}
.footer-top-text{
  font-size:13px;
  color:rgba(255,255,255,.72);
  text-align:right;
  margin-bottom:26px;
}
.footer-facts{
  display:flex;
  justify-content:space-between;
  gap:22px;
  align-items:center;
  color:rgba(255,255,255,.6);
  font-size:13px;
  margin-top:6px;
}
.star-divider{
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(246,195,112,.35),rgba(246,195,112,.35),transparent);
  margin-top:30px;
}
.footer-columns{
  display:grid;
  grid-template-columns:1.4fr .7fr .7fr .8fr;
  gap:36px;
  padding:44px 0 46px;
}
.footer-brand-logo{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:15px;
}
.logo-icon-bg{
  width:44px;
  height:44px;
  border-radius:12px;
  display:inline-block;
  box-shadow:0 0 0 1px rgba(255,255,255,.14);
}
.footer-brand-name{
  font-size:20px;
  color:#fff;
  font-weight:900;
}
.footer-brand-badge{
  display:inline-block;
  margin-top:5px;
  font-size:10px;
  font-weight:700;
  color:#251016;
  background:#e9b960;
  padding:3px 9px;
  border-radius:30px;
  letter-spacing:.04em;
}
.footer-col{
  display:flex;
  flex-direction:column;
}
.footer-heading{
  color:#fff;
  font-size:15px;
  font-weight:800;
  margin-bottom:18px;
}
.footer-col a{
  color:rgba(255,255,255,.55);
  font-size:14px;
  padding:6px 0;
  transition:color var(--transition),transform var(--transition);
}
.footer-col a:hover{color:#ffb874;transform:translateX(3px);}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:24px 0 30px;
  display:flex;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  color:rgba(255,255,255,.35);
  font-size:13px;
}
.foot-bottom-info{
  display:flex;
  gap:22px;
  flex-wrap:wrap;
}
.back-top{
  position:fixed;
  right:24px;
  bottom:28px;
  width:46px;
  height:46px;
  border-radius:16px;
  background:#20143f;
  color:#fff;
  border:1px solid rgba(255,255,255,.14);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:80;
  box-shadow:0 10px 26px rgba(20,10,38,.24);
  transition:background var(--transition),transform var(--transition);
}
.back-top svg{width:20px;height:20px;transform:rotate(-90deg);}
.back-top:hover{background:#3a2373;transform:translateY(-3px);}
.back-top.active{opacity:1;pointer-events:auto;}

@media(max-width:1199px){
  .guide-hero__grid{gap:40px;}
  .header-tools .search-box{width:150px;}
  .guide-step{gap:22px;}
  .guide-step__media img{height:220px;}
}
@media(max-width:1023px){
  .site-header .container{gap:12px;}
  .main-nav{order:3;flex-wrap:wrap;flex:1 1 100%;}
  .header-tools{margin-left:auto;}
  .main-nav a{padding:8px 12px;font-size:14px;}
  .main-nav a.active{box-shadow:none;}
  .guide-hero{padding:68px 0 76px;}
  .guide-hero__grid{grid-template-columns:1fr;}
  .hero-quick-card{max-width:620px;}
  .guide-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .guide-step{grid-template-columns:58px minmax(0,1fr);}
  .guide-step__media{grid-column:1/-1;}
  .guide-step__media img{height:260px;}
  .faq-grid{grid-template-columns:1fr;gap:28px;}
  .footer-columns{grid-template-columns:1fr 1fr;}
}
@media(max-width:767px){
  :root{--space-section:70px;}
  .site-header{height:68px;--header-h:68px;}
  body.guide-page{padding-top:68px;}
  .site-header .container{gap:0;}
  .brand-icon{width:36px;height:36px;border-radius:11px;}
  .brand-icon svg{width:20px;height:20px;}
  .brand-name{font-size:17px;}
  .brand-badge{font-size:9px;padding:2px 7px;}
  .main-nav{
    display:none;
    position:fixed;
    top:68px;
    left:0;
    right:0;
    background:#1a1233;
    flex-direction:column;
    align-items:stretch;
    padding:14px 18px 22px;
    gap:6px;
    border-bottom:1px solid rgba(255,255,255,.1);
    box-shadow:0 24px 50px rgba(14,6,30,.4);
    border-radius:0 0 22px 22px;
  }
  .main-nav.open{display:flex;}
  .main-nav a{padding:13px 14px;border-radius:16px;font-size:16px;color:#fff;}
  .main-nav a.active{background:linear-gradient(90deg,#ffbf66,#ff8b32);color:#1b0f24;}
  .header-tools{margin-left:auto;}
  .header-tools .search-box{display:none;}
  .mobile-search{
    display:flex;
    margin:14px 0 6px;
    width:100%;
    height:42px;
    color:#fff;
  }
  .nav-burger{display:inline-flex;}
  .nav-cta{height:40px;padding:0 16px;font-size:14px;}
  .guide-hero{padding:52px 0 62px;}
  .hero-sub{font-size:15px;}
  .hero-points{grid-template-columns:1fr;margin-bottom:24px;}
  .hero-points li{font-size:14px;}
  .guide-card-grid{grid-template-columns:1fr;}
  .mini-guide-cards{padding:30px 0 46px;}
  .anchor-nav__inner{flex-wrap:nowrap;padding:12px 0;}
  .anchor-nav__label{display:none;}
  .section-head{flex-direction:column;align-items:flex-start;}
  .guide-intro p{font-size:15px;}
  .guide-step-list::before{display:none;}
  .guide-step{
    display:block;
    padding:22px;
  }
  .guide-step__num{
    width:48px;
    height:48px;
    font-size:22px;
    border-radius:16px;
    margin-bottom:18px;
  }
  .guide-step__media{margin-top:10px;}
  .guide-step__media img{height:190px;}
  .step-tip-list li{font-size:14px;}
  .faq-left h2{font-size:28px;}
  .faq-card summary{padding:18px 16px;font-size:15px;}
  .faq-card .answer{padding:0 16px 20px;margin-left:17px;}
  .cta-band{margin-bottom:54px;}
  .cta-band__inner{padding:58px 20px;}
  .footer-top-text{text-align:left;}
  .footer-facts{flex-direction:column;align-items:flex-start;}
  .footer-columns{grid-template-columns:1fr;gap:32px;padding:34px 0;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
  .foot-bottom-info{flex-direction:column;gap:8px;}
  .mobile-search{
    background:rgba(255,255,255,.1);
    border-radius:40px;
    border:1px solid rgba(255,255,255,.14);
  }
  .mobile-search:focus-within{border-color:var(--c-accent);}
}