/* roulang page: index */
:root {
  --primary: #00B14F;
  --primary-deep: #007A36;
  --primary-soft: rgba(0, 177, 79, 0.12);
  --accent: #FFC53D;
  --accent-deep: #E8A400;
  --bg: #070B08;
  --bg-deep: #050806;
  --surface: #0D130F;
  --surface-2: #111A14;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 177, 79, 0.5);
  --text: #F0F5F1;
  --text-2: #A7B8AC;
  --text-3: #66756B;
  --success: #2ED573;
  --warning: #FFB800;
  --danger: #FF4D4F;
  --live: #FF3355;
  --radius-card: 16px;
  --radius-input: 10px;
  --radius-pill: 999px;
  --font-cn: "PingFang SC", "HarmonyOS Sans SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --font-num: "DIN Alternate", "Bebas Neue", "Roboto Condensed", sans-serif;
  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 177, 79, 0.12);
  --shadow-vip: 0 0 0 1px rgba(255, 197, 61, 0.4), 0 16px 48px rgba(0, 0, 0, 0.5);
  --space-section: clamp(56px, 8vw, 100px);
  --container: 1200px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 177, 79, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(0, 177, 79, 0); }
}

@keyframes liveBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-cn);
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: var(--accent);
}

button {
  font-family: var(--font-cn);
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, select, textarea {
  font-family: var(--font-cn);
  font-size: 16px;
}

ul, ol {
  list-style: none;
}

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--space-section) 0;
  position: relative;
}

.section-head {
  margin-bottom: 44px;
  position: relative;
}

.section-head h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  padding-left: 20px;
  position: relative;
  color: var(--text);
}

.section-head h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 4px;
  height: 24px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}

.section-head .sub-title {
  color: var(--text-2);
  margin-top: 12px;
  font-size: 1rem;
  max-width: 720px;
}

/* ---- 导航 Dock ---- */
.site-nav {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: min(92vw, 1200px);
  height: 60px;
  background: rgba(7, 11, 8, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0 16px 0 24px;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.site-nav:hover {
  border-color: var(--border-hover);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

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

.nav-logo .logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.nav-logo .logo-mark::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background: var(--accent);
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  top: 7px;
}

.nav-logo .logo-txt {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  display: flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  color: var(--text-2);
  font-size: 0.9375rem;
  font-weight: 500;
  position: relative;
  transition: all 0.25s;
  line-height: 1.4;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-links a.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--primary);
}

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

.nav-search {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--text-2);
  transition: all 0.25s;
}

.nav-search:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--primary-soft);
}

.btn-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #00C95B, #007A36);
  color: #fff;
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all 0.25s;
  box-shadow: 0 4px 16px rgba(0, 177, 79, 0.3);
  white-space: nowrap;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 177, 79, 0.45);
  filter: brightness(1.1);
  color: #fff;
}

.nav-burger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

.nav-burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-burger.open span:nth-child(2) {
  opacity: 0;
}

.nav-burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 88px;
  left: 50%;
  transform: translateX(-50%) translateY(-12px);
  width: min(92vw, 400px);
  background: rgba(7, 11, 8, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px 8px;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mobile-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-radius: 12px;
  color: var(--text);
  font-size: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: all 0.2s;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  background: var(--primary-soft);
  color: var(--primary);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

/* ---- Hero ---- */
.hero {
  min-height: clamp(540px, 92vh, 800px);
  display: flex;
  align-items: center;
  position: relative;
  background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 11, 8, 0.94) 0%, rgba(7, 11, 8, 0.65) 45%, rgba(7, 11, 8, 0.3) 100%);
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  z-index: 2;
}

.hero .spotlight {
  position: absolute;
  top: 10%;
  right: -5%;
  width: 60%;
  height: 80%;
  background: radial-gradient(circle at center, rgba(0, 177, 79, 0.2), transparent 70%);
  z-index: 2;
  pointer-events: none;
}

.hero .spotlight.two {
  top: -20%;
  right: 20%;
  width: 50%;
  height: 60%;
  background: radial-gradient(circle at center, rgba(255, 197, 61, 0.1), transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 5;
  width: 100%;
  padding-top: 140px;
  padding-bottom: 140px;
  animation: fadeUp 0.8s ease both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 177, 79, 0.4);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--live);
  animation: liveBlink 1.2s infinite;
}

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  color: var(--text);
}

.hero h1 .gradient-text {
  background: linear-gradient(120deg, #FFC53D 0%, #00B14F 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  color: var(--text-2);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  height: 52px;
  padding: 0 32px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #00C95B, #007A36);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.25s;
  box-shadow: 0 4px 20px rgba(0, 177, 79, 0.35);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 177, 79, 0.5);
  filter: brightness(1.12);
  color: #fff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  height: 52px;
  padding: 0 32px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.25s;
}

.btn-secondary:hover {
  background: var(--primary-soft);
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 177, 79, 0.2);
}

.hero-scorebar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(5, 8, 6, 0.8);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  z-index: 10;
  overflow-x: auto;
}

.scorebar-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 14px 24px;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.scorebar-inner::-webkit-scrollbar {
  display: none;
}

.live-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 51, 85, 0.15);
  color: var(--live);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.live-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--live);
  border-radius: 50%;
  animation: liveBlink 1s infinite;
}

.score-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 16px;
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  white-space: nowrap;
}

.score-item:last-child {
  border-right: none;
}

.score-team {
  font-size: 0.875rem;
  color: var(--text);
  font-weight: 500;
}

.score-num {
  font-family: var(--font-num);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.score-status {
  font-size: 0.75rem;
  color: var(--text-3);
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
}

/* ---- 日程时间线 ---- */
.timeline-wrap {
  position: relative;
  padding-left: 0;
  background: var(--bg);
}

.timeline {
  position: relative;
  padding-left: 48px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -43px;
  top: 28px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 197, 61, 0.15), 0 0 16px rgba(255, 197, 61, 0.4);
  z-index: 2;
}

.timeline-item.finished .event-card {
  opacity: 0.55;
}

.timeline-item.live-now::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--live);
  border-radius: 4px;
}

.event-card {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px;
  transition: all 0.3s;
  position: relative;
}

.event-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.date-badge {
  min-width: 88px;
  background: var(--surface-2);
  border-radius: 12px;
  padding: 12px 14px;
  text-align: center;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.date-badge .day {
  font-family: var(--font-num);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.date-badge .month {
  font-size: 0.8125rem;
  color: var(--text-3);
  margin-top: 2px;
}

.date-badge .time {
  font-size: 0.8125rem;
  color: var(--primary);
  font-weight: 600;
  margin-top: 6px;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
}

.event-info {
  flex: 1;
  min-width: 200px;
}

.event-info h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.event-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.event-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-3);
  font-size: 0.875rem;
}

.event-meta span i {
  color: var(--primary);
  font-style: normal;
}

.status-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
}

.status-tag.upcoming {
  border: 1px solid var(--primary);
  color: var(--primary);
}

.status-tag.live {
  background: var(--live);
  color: #fff;
  animation: pulseGlow 1.5s infinite;
}

.status-tag.ended {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-3);
}

/* ---- 嘉宾 ---- */
.star-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.star-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all 0.3s;
  position: relative;
}

.star-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
}

.star-card .cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

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

.star-card .cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255, 197, 61, 0.08), transparent 60%);
}

.rank-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: linear-gradient(135deg, #FFC53D, #E8A400);
  color: #0a0a0a;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  z-index: 3;
}

.star-info {
  padding: 20px;
}

.star-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  transition: color 0.25s;
}

.star-card:hover .star-info h3 {
  color: var(--accent);
}

.star-info .role {
  color: var(--text-2);
  font-size: 0.875rem;
}

/* ---- 票种 ---- */
.ticket-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.ticket-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--surface-2);
  border-radius: var(--radius-pill);
  padding: 4px;
  margin-bottom: 40px;
  border: 1px solid var(--border);
}

.ticket-toggle button {
  padding: 8px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  color: var(--text-2);
  font-weight: 500;
  transition: all 0.25s;
}

.ticket-toggle button.active {
  background: linear-gradient(135deg, #00C95B, #007A36);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 177, 79, 0.3);
}

.ticket-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: start;
}

.ticket-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px 24px;
  position: relative;
  transition: all 0.3s;
  text-align: center;
}

.ticket-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-hover);
}

.ticket-card.vip {
  border: 1.5px solid rgba(255, 197, 61, 0.5);
  box-shadow: var(--shadow-vip);
  transform: translateY(-12px);
  background: linear-gradient(180deg, rgba(255, 197, 61, 0.05), transparent 40%);
}

.ticket-card.vip:hover {
  transform: translateY(-18px);
  box-shadow: var(--shadow-vip), 0 0 40px rgba(255, 197, 61, 0.15);
}

.ticket-card .reco {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #FFC53D, #E8A400);
  color: #0a0a0a;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 16px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(255, 197, 61, 0.3);
}

.ticket-name {
  font-size: 1rem;
  color: var(--text-2);
  font-weight: 500;
  margin-bottom: 10px;
}

.ticket-price {
  margin-bottom: 24px;
}

.ticket-price .num {
  font-family: var(--font-num);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.ticket-price .unit {
  font-size: 1rem;
  color: var(--text-3);
  margin-left: 4px;
}

.ticket-price .brand-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  margin-left: 8px;
  vertical-align: top;
  border: 1px solid rgba(255, 197, 61, 0.3);
  padding: 1px 8px;
  border-radius: var(--radius-pill);
}

.ticket-benefits {
  text-align: left;
  margin-bottom: 28px;
  list-style: none;
}

.ticket-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-2);
  padding: 5px 0;
  transition: opacity 0.25s;
}

.ticket-benefits li .icon {
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.ticket-benefits li.disabled {
  opacity: 0.35;
  text-decoration: line-through;
}

.ticket-card .btn-ticket {
  width: 100%;
  height: 46px;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ticket-card .btn-ticket.green {
  background: linear-gradient(135deg, #00C95B, #007A36);
  color: #fff;
}

.ticket-card .btn-ticket.green:hover {
  box-shadow: 0 6px 20px rgba(0, 177, 79, 0.4);
  transform: translateY(-2px);
}

.ticket-card.vip .btn-ticket {
  background: linear-gradient(135deg, #FFC53D, #E8A400);
  color: #0a0a0a;
  font-weight: 700;
}

.ticket-card.vip .btn-ticket:hover {
  box-shadow: 0 6px 24px rgba(255, 197, 61, 0.4);
  transform: translateY(-2px);
}

/* ---- 资讯列表 ---- */
.news-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
}

.news-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.news-card.large .news-cover {
  aspect-ratio: 16 / 7;
}

.news-card.large .news-content {
  padding: 24px;
}

.news-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.news-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

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

.news-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(7, 11, 8, 0.5));
}

.news-category {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  z-index: 2;
}

.news-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3em;
}

.news-card.large .news-content h3 {
  font-size: 1.375rem;
}

.news-content .summary {
  color: var(--text-2);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.news-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.news-time {
  color: var(--text-3);
  font-size: 0.8125rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.read-more {
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}

.read-more:hover {
  gap: 8px;
  color: var(--accent);
}

.news-empty {
  grid-column: 1 / -1;
  min-height: 220px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  gap: 12px;
  font-size: 0.9375rem;
}

.news-empty .icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--text-3);
}

/* ---- FAQ ---- */
.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item.active {
  border-color: var(--primary);
  background: rgba(0, 177, 79, 0.04);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
}

.faq-num {
  font-family: var(--font-num);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9375rem;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.faq-q {
  flex: 1;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  flex-shrink: 0;
  transition: all 0.3s;
  position: relative;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
}

.faq-icon::before {
  width: 12px;
  height: 2px;
  border-radius: 1px;
}

.faq-icon::after {
  width: 2px;
  height: 12px;
  border-radius: 1px;
  transition: opacity 0.2s;
}

.faq-item.active .faq-icon {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.faq-item.active .faq-icon::after {
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.25s ease;
  padding: 0 24px;
  color: var(--text-2);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
  border-left: 3px solid var(--primary);
  margin-left: 52px;
  padding-left: 16px;
}

.faq-answer p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-2);
}

/* ---- CTA / 报名 ---- */
.cta-section {
  background: url('/assets/images/backpic/back-2.webp') center center / cover no-repeat;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7, 11, 8, 0.94), rgba(7, 11, 8, 0.85));
}

.cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.cta-left h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 20px;
}

.cta-left p {
  color: var(--text-2);
  font-size: 1.0625rem;
  max-width: 480px;
  margin-bottom: 32px;
  line-height: 1.8;
}

.cta-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.cta-points li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-2);
  font-size: 0.9375rem;
}

.cta-points .check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.cta-form {
  background: rgba(13, 19, 15, 0.9);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-vip);
}

.cta-form h3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
  text-align: center;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-2);
  font-weight: 500;
  margin-bottom: 8px;
}

.form-group input,
.form-group select {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  background: var(--surface-2);
  border: 1px solid #263229;
  border-radius: var(--radius-input);
  color: var(--text);
  transition: all 0.25s;
  outline: none;
}

.form-group input::placeholder {
  color: var(--text-3);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0, 177, 79, 0.18);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2366756B' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-submit {
  width: 100%;
  height: 52px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #00C95B, #007A36);
  border: none;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 6px;
  transition: all 0.25s;
  cursor: pointer;
}

.form-submit:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 177, 79, 0.4);
}

.form-note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-3);
  margin-top: 16px;
  line-height: 1.6;
}

/* ---- 页脚 ---- */
.site-footer {
  background: var(--bg-deep);
  position: relative;
  margin-top: 0;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--primary), var(--accent), transparent);
}

.footer-main {
  padding: 60px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand .logo-txt {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 12px;
  display: block;
}

.footer-brand p {
  color: var(--text-3);
  font-size: 0.875rem;
  line-height: 1.8;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: var(--text-3);
  font-size: 0.875rem;
  transition: color 0.25s, padding-left 0.25s;
}

.footer-col ul li a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  color: var(--text-3);
  font-size: 0.8125rem;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links span {
  color: var(--text-3);
  font-size: 0.8125rem;
}

/* ---- 背景装饰网格 ---- */
.grid-bg {
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .star-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ticket-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .news-grid {
    grid-template-columns: 1fr 1fr;
  }
  .news-card:first-child {
    grid-column: 1 / -1;
  }
  .nav-links {
    gap: 0;
  }
  .nav-links a {
    padding: 8px 12px;
  }
}

@media (max-width: 767px) {
  .container {
    padding: 0 16px;
  }
  .nav-links {
    display: none;
  }
  .nav-search {
    display: none;
  }
  .nav-burger {
    display: flex;
  }
  .site-nav {
    padding: 0 12px 0 16px;
  }
  .btn-login {
    padding: 0 18px;
    font-size: 0.85rem;
    height: 36px;
  }
  .hero-content {
    padding-top: 120px;
    padding-bottom: 120px;
  }
  .hero h1 {
    font-size: clamp(2.2rem, 8vw, 3rem);
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    min-width: 0;
  }
  .star-grid {
    grid-template-columns: 1fr;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    display: flex;
    gap: 16px;
  }
  .star-card {
    min-width: 85%;
    scroll-snap-align: start;
  }
  .ticket-grid {
    grid-template-columns: 1fr;
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    padding-bottom: 8px;
  }
  .ticket-card {
    min-width: 80%;
    scroll-snap-align: center;
  }
  .ticket-card.vip {
    transform: translateY(0);
  }
  .ticket-card.vip:hover {
    transform: translateY(-4px);
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .news-card:first-child {
    grid-column: auto;
  }
  .timeline {
    padding-left: 36px;
  }
  .timeline-item::before {
    left: -31px;
    width: 10px;
    height: 10px;
  }
  .event-card {
    padding: 16px;
    flex-direction: column;
  }
  .date-badge {
    flex-direction: row;
    width: auto;
    justify-content: flex-start;
    gap: 8px;
    padding: 8px 14px;
  }
  .date-badge .day {
    font-size: 1.2rem;
  }
  .date-badge .time {
    margin-top: 0;
  }
  .cta-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .cta-form {
    padding: 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .faq-item.active .faq-answer {
    margin-left: 20px;
  }
  .faq-question {
    padding: 16px;
  }
  .faq-answer {
    padding: 0 16px 0 16px;
  }
  .form-group input,
  .form-group select {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .scorebar-inner {
    padding: 12px 16px;
  }
  .hero-actions {
    width: 100%;
  }
  .cta-form h3 {
    font-size: 1.125rem;
  }
}

/* ---- 滚动条 ---- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
  background: #1A2A20;
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-deep);
}

/* roulang page: category1 */
:root{
  --primary:#00B14F;
  --primary-deep:#007A36;
  --primary-soft:rgba(0,177,79,0.12);
  --accent:#FFC53D;
  --accent-deep:#E8A400;
  --bg:#070B08;
  --bg-deep:#050806;
  --surface:#0D130F;
  --surface-2:#111A14;
  --border:rgba(255,255,255,0.08);
  --border-hover:rgba(0,177,79,0.5);
  --text:#F0F5F1;
  --text-2:#A7B8AC;
  --text-3:#66756B;
  --success:#2ED573;
  --warning:#FFB800;
  --danger:#FF4D4F;
  --live:#FF3355;
  --radius-card:16px;
  --radius-input:10px;
  --radius-btn:999px;
  --shadow-card:0 8px 30px rgba(0,0,0,0.35);
  --shadow-hover:0 16px 40px rgba(0,0,0,0.5), 0 0 24px rgba(0,177,79,0.12);
  --container:1200px;
  --pad:24px;
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-num:"DIN Alternate","Bebas Neue","Roboto Condensed",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-cn);
  background:var(--bg);
  color:var(--text);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:16px}
table{border-collapse:collapse;width:100%}
.container{max-width:var(--container);margin:0 auto;padding:0 var(--pad)}
.section{padding:clamp(56px,8vw,100px) 0}
.section-head{margin-bottom:48px}
.section-head .sec-tag{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--primary);font-size:0.875rem;font-weight:600;
  letter-spacing:0.08em;text-transform:uppercase;
  margin-bottom:12px;
}
.section-head .sec-tag::before{
  content:"";width:24px;height:2px;
  background:linear-gradient(90deg,var(--primary),transparent);
  border-radius:2px;
}
.section-head h2{
  font-size:clamp(1.8rem,2.8vw,2.6rem);
  font-weight:800;line-height:1.3;
  display:flex;align-items:center;gap:14px;
  letter-spacing:-0.01em;
}
.section-head h2::before{
  content:"";width:4px;height:24px;flex-shrink:0;
  background:linear-gradient(180deg,var(--primary),transparent);
  border-radius:4px;
}
.section-head p{
  color:var(--text-2);font-size:1rem;margin-top:12px;
  max-width:640px;
}
/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:600;font-size:1rem;line-height:1;
  padding:16px 32px;border-radius:var(--radius-btn);
  transition:all .25s ease;
  min-height:48px;
}
.btn-primary{
  background:linear-gradient(135deg,#00C95B,var(--primary-deep));
  color:#fff;
  box-shadow:0 4px 16px rgba(0,177,79,0.35);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(0,177,79,0.45);
  filter:brightness(1.08);
}
.btn-outline{
  background:transparent;
  color:var(--primary);
  border:1px solid var(--primary);
}
.btn-outline:hover{
  background:var(--primary-soft);
  border-color:var(--border-hover);
  transform:translateY(-2px);
  box-shadow:0 4px 16px rgba(0,177,79,0.2);
}
.btn-gold{
  background:linear-gradient(135deg,#FFC53D,#E8A400);
  color:#1a1a1a;
  box-shadow:0 4px 16px rgba(255,197,61,0.3);
}
.btn-gold:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(255,197,61,0.4);
}
button:focus-visible,a:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:6px;
}
/* 导航 */
.site-nav{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);
  width:min(92vw,var(--container));
  height:60px;
  background:rgba(7,11,8,0.78);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border:1px solid var(--border);
  border-radius:999px;
  padding:0 16px 0 24px;
  display:flex;align-items:center;justify-content:space-between;
  z-index:1000;
  box-shadow:0 8px 30px rgba(0,0,0,0.45);
}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  display:flex;align-items:center;justify-content:center;
  position:relative;
  flex-shrink:0;
}
.logo-mark::before{
  content:"";width:16px;height:16px;
  border:3px solid rgba(255,255,255,0.9);
  border-radius:50% 50% 50% 0;
  transform:rotate(-45deg);
}
.logo-txt{
  font-size:1.35rem;font-weight:800;letter-spacing:0.02em;
  color:var(--text);
}
.logo-txt span{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links li a{
  display:inline-block;
  padding:8px 18px;
  font-size:0.9375rem;font-weight:500;
  color:var(--text-2);
  border-radius:999px;
  transition:all .2s ease;
  position:relative;
}
.nav-links li a:hover{color:var(--text);background:rgba(255,255,255,0.05)}
.nav-links li a.active{
  color:var(--primary);font-weight:600;
  background:var(--primary-soft);
}
.nav-links li a.active::after{
  content:"";position:absolute;bottom:2px;left:50%;
  transform:translateX(-50%);
  width:4px;height:4px;border-radius:50%;
  background:var(--primary);
}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-search{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--text-2);
  transition:background .2s,color .2s;
  border:1px solid transparent;
}
.nav-search:hover{
  background:rgba(255,255,255,0.06);
  color:var(--text);
  border-color:var(--border);
}
.btn-login{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 24px;border-radius:999px;
  background:linear-gradient(135deg,#00C95B,var(--primary-deep));
  color:#fff;font-size:0.875rem;font-weight:600;
  transition:all .2s ease;
  min-height:38px;
  box-shadow:0 2px 10px rgba(0,177,79,0.3);
}
.btn-login:hover{
  transform:translateY(-2px);
  box-shadow:0 6px 18px rgba(0,177,79,0.4);
  filter:brightness(1.08);
}
.nav-burger{display:none;flex-direction:column;gap:5px;width:38px;height:38px;align-items:center;justify-content:center;border-radius:10px}
.nav-burger span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:all .3s ease}
.nav-burger:hover{background:rgba(255,255,255,0.06)}
/* 移动端导航 */
@media (max-width:768px){
  .nav-links{
    display:none;
    position:fixed;top:88px;left:50%;transform:translateX(-50%);
    width:min(92vw,420px);
    background:rgba(7,11,8,0.95);
    backdrop-filter:blur(20px);
    border:1px solid var(--border);
    border-radius:20px;
    padding:12px;
    flex-direction:column;
    z-index:999;
    box-shadow:0 16px 40px rgba(0,0,0,0.6);
  }
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links li a{
    display:block;text-align:left;
    padding:14px 16px;
    font-size:1rem;
    border-bottom:1px solid rgba(255,255,255,0.04);
    border-radius:12px;
  }
  .nav-links li:last-child a{border-bottom:none}
  .nav-links li a.active{background:var(--primary-soft)}
  .nav-burger{display:flex}
  .nav-search{display:none}
}
/* Hero */
.page-hero{
  position:relative;
  min-height:clamp(480px,72vh,640px);
  display:flex;align-items:center;
  padding:140px 0 80px;
  background-color:var(--bg);
  background-image:url('/assets/images/backpic/back-1.png'),linear-gradient(90deg,rgba(7,11,8,0.94) 0%,rgba(7,11,8,0.7) 45%,rgba(7,11,8,0.35) 100%),linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);
  background-size:cover,cover,64px 64px,64px 64px;
  background-position:center center,center,center,center;
  overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;top:-20%;right:-10%;
  width:500px;height:500px;
  background:radial-gradient(circle,rgba(0,177,79,0.25),transparent 70%);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--primary-soft);
  border:1px solid rgba(0,177,79,0.3);
  color:var(--primary);
  font-size:0.875rem;font-weight:600;
  padding:6px 18px;border-radius:999px;
  margin-bottom:24px;
}
.hero-tag::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--live);animation:pulse 1.5s infinite;
}
@keyframes pulse{
  0%,100%{opacity:1}
  50%{opacity:0.4}
}
.page-hero h1{
  font-size:clamp(2.6rem,5vw,4.2rem);
  font-weight:900;line-height:1.2;
  letter-spacing:-0.01em;
  max-width:700px;
  margin-bottom:20px;
}
.page-hero h1 .grad{
  background:linear-gradient(120deg,#FFC53D 0%,#00B14F 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-desc{
  font-size:1.125rem;
  color:var(--text-2);
  max-width:560px;
  line-height:1.9;
}
/* 步骤 */
.steps-section{
  background:var(--bg);
  padding:clamp(56px,8vw,100px) 0;
}
.steps-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.step-item{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  padding:36px 28px 30px;
  position:relative;
  transition:all .3s ease;
  box-shadow:var(--shadow-card);
}
.step-item:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-hover);
  border-color:var(--border-hover);
}
.step-num{
  font-family:var(--font-num);
  font-size:3rem;
  font-weight:700;
  line-height:1;
  color:transparent;
  -webkit-text-stroke:1px var(--primary);
  margin-bottom:20px;
  display:block;
}
.step-item:hover .step-num{
  color:var(--accent);
  -webkit-text-stroke:1px var(--accent);
}
.step-icon{
  width:48px;height:48px;border-radius:14px;
  background:var(--primary-soft);
  display:flex;align-items:center;justify-content:center;
  color:var(--primary);
  margin-bottom:18px;
}
.step-item h3{
  font-size:1.2rem;font-weight:700;
  margin-bottom:10px;
}
.step-item p{
  font-size:0.9375rem;
  color:var(--text-2);
  line-height:1.75;
}
/* 对照表 */
.compare-section{
  background:var(--bg-deep);
  padding:clamp(56px,8vw,100px) 0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  position:relative;
}
.compare-section::before{
  content:"";position:absolute;bottom:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,var(--primary),var(--accent),transparent);
  opacity:0.3;
}
.table-wrap{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  overflow-x:auto;
  box-shadow:var(--shadow-card);
}
.table-wrap table{
  min-width:760px;
}
.table-wrap th{
  background:var(--surface-2);
  color:var(--text);
  font-weight:600;
  font-size:0.9375rem;
  text-align:left;
  padding:18px 20px;
  white-space:nowrap;
  border-bottom:1px solid var(--border);
}
.table-wrap td{
  padding:18px 20px;
  font-size:0.9375rem;
  color:var(--text-2);
  border-bottom:1px solid rgba(255,255,255,0.04);
  vertical-align:middle;
}
.table-wrap tbody tr:nth-child(even){
  background:rgba(255,255,255,0.02);
}
.table-wrap tbody tr:hover{
  background:rgba(0,177,79,0.06);
}
.table-wrap tr:last-child td{border-bottom:none}
.tag-status{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 14px;border-radius:999px;
  font-size:0.8125rem;font-weight:600;
  white-space:nowrap;
}
.tag-open{
  background:rgba(0,177,79,0.15);
  color:var(--primary);
  border:1px solid rgba(0,177,79,0.3);
}
.tag-soon{
  background:rgba(255,184,0,0.12);
  color:var(--warning);
  border:1px solid rgba(255,184,0,0.25);
}
/* 服务保障 */
.service-section{
  background:var(--bg);
  padding:clamp(56px,8vw,100px) 0;
}
.service-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.service-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  padding:36px 28px;
  transition:all .3s ease;
  position:relative;
  overflow:hidden;
  box-shadow:var(--shadow-card);
}
.service-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  opacity:0;transition:opacity .3s;
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-hover);
  border-color:var(--border-hover);
}
.service-card:hover::before{opacity:1}
.service-icon{
  width:52px;height:52px;border-radius:16px;
  background:var(--primary-soft);
  display:flex;align-items:center;justify-content:center;
  color:var(--primary);
  margin-bottom:22px;
}
.service-card:nth-child(2) .service-icon{
  background:rgba(255,197,61,0.12);
  color:var(--accent);
}
.service-card h3{
  font-size:1.25rem;font-weight:700;
  margin-bottom:10px;
}
.service-card p{
  font-size:0.9375rem;
  color:var(--text-2);
  line-height:1.8;
}
/* FAQ */
.faq-section{
  background:var(--bg-deep);
  padding:clamp(56px,8vw,100px) 0;
  border-top:1px solid var(--border);
}
.faq-list{
  max-width:860px;
  margin:0 auto;
}
.faq-item{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:0;
  margin-bottom:16px;
  overflow:hidden;
  transition:border-color .3s,box-shadow .3s;
}
.faq-item.active{
  border-color:var(--border-hover);
  box-shadow:0 0 0 1px rgba(0,177,79,0.1),0 8px 24px rgba(0,0,0,0.3);
}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;
  cursor:pointer;
  font-weight:600;
  font-size:1.0625rem;
  color:var(--text);
  gap:16px;
  transition:background .2s;
}
.faq-q:hover{background:rgba(255,255,255,0.02)}
.faq-q .faq-num{
  font-family:var(--font-num);
  color:var(--accent);
  font-size:0.9375rem;
  font-weight:700;
  margin-right:4px;
}
.faq-q .faq-icon{
  width:28px;height:28px;border-radius:50%;
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
  transition:transform .3s,background .3s,border-color .3s;
}
.faq-item.active .faq-icon{
  transform:rotate(45deg);
  background:var(--primary-soft);
  border-color:var(--primary);
  color:var(--primary);
}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease;
}
.faq-a-inner{
  padding:0 24px 20px 60px;
  color:var(--text-2);
  font-size:0.9375rem;
  line-height:1.8;
  border-left:3px solid var(--primary);
  margin-left:24px;
}
.faq-item.active .faq-a{max-height:400px}
/* CTA */
.cta-section{
  position:relative;
  padding:clamp(60px,8vw,100px) 0;
  background-color:var(--bg);
  background-image:url('/assets/images/backpic/back-2.webp'),linear-gradient(90deg,rgba(7,11,8,0.92) 0%,rgba(7,11,8,0.75) 100%),linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);
  background-size:cover,cover,64px 64px,64px 64px;
  background-position:center;
  text-align:center;
  border-top:1px solid var(--border);
}
.cta-section::before{
  content:"";position:absolute;top:-30%;left:50%;transform:translateX(-50%);
  width:600px;height:400px;
  background:radial-gradient(circle,rgba(255,197,61,0.12),transparent 70%);
  pointer-events:none;
}
.cta-section h2{
  font-size:clamp(1.8rem,3vw,2.6rem);
  font-weight:800;
  margin-bottom:16px;
  position:relative;
}
.cta-section p{
  color:var(--text-2);
  font-size:1.0625rem;
  max-width:520px;
  margin:0 auto 36px;
  position:relative;
}
.cta-buttons{
  display:flex;gap:16px;justify-content:center;
  flex-wrap:wrap;
  position:relative;
}
/* 页脚 */
.site-footer{
  background:var(--bg-deep);
  border-top:1px solid var(--border);
  position:relative;
  padding-top:60px;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,var(--primary),var(--accent),transparent);
  opacity:0.4;
}
.footer-main{padding-bottom:0}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px;
  padding-bottom:40px;
}
.footer-brand p{
  color:var(--text-3);
  font-size:0.9375rem;
  line-height:1.8;
  max-width:320px;
  margin-top:12px;
}
.footer-col h4{
  font-size:1rem;font-weight:600;
  color:var(--text);
  margin-bottom:18px;
  position:relative;
  padding-bottom:10px;
}
.footer-col h4::after{
  content:"";position:absolute;bottom:0;left:0;
  width:24px;height:2px;
  background:linear-gradient(90deg,var(--primary),transparent);
}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{
  color:var(--text-3);
  font-size:0.9375rem;
  transition:color .2s,padding-left .2s;
}
.footer-col ul li a:hover{
  color:var(--primary);
  padding-left:4px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.05);
  padding:24px 0;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:12px;
}
.footer-bottom p{
  color:var(--text-3);
  font-size:0.875rem;
}
.footer-links{
  display:flex;gap:20px;
  color:var(--text-3);
  font-size:0.875rem;
}
.footer-links span{transition:color .2s}
.footer-links span:hover{color:var(--primary)}
/* 响应式 */
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:900px){
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .service-grid{grid-template-columns:repeat(1,1fr)}
  .service-card{padding:28px 24px}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .page-hero{padding-top:120px;min-height:auto}
  .page-hero h1{font-size:2.2rem}
  .hero-desc{font-size:1rem}
  .steps-grid{grid-template-columns:1fr;gap:16px}
  .step-item{padding:26px 22px}
  .step-num{font-size:2.4rem}
  .section-head h2{font-size:1.6rem}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;text-align:center}
  .cta-buttons{flex-direction:column;align-items:stretch}
  .cta-buttons .btn{width:100%}
  .faq-a-inner{padding-left:40px;margin-left:16px}
  .site-nav{padding:0 12px 0 16px}
}
@media (max-width:520px){
  .btn-login{padding:10px 16px;font-size:0.8125rem}
  .nav-links{width:calc(100vw - 32px)}
}

/* roulang page: article */
/* ============ 设计变量 ============ */
:root {
  --primary: #00B14F;
  --primary-deep: #007A36;
  --primary-soft: rgba(0, 177, 79, 0.12);
  --accent: #FFC53D;
  --accent-deep: #E8A400;
  --bg: #070B08;
  --bg-deep: #050806;
  --surface: #0D130F;
  --surface-2: #111A14;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 177, 79, 0.5);
  --text: #F0F5F1;
  --text-2: #A7B8AC;
  --text-3: #66756B;
  --success: #2ED573;
  --warning: #FFB800;
  --danger: #FF4D4F;
  --live: #FF3355;
  --radius-lg: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 177, 79, 0.12);
  --font-cn: "PingFang SC", "HarmonyOS Sans SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --font-num: "DIN Alternate", "Bebas Neue", "Roboto Condensed", sans-serif;
}

/* ============ Reset & Base ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-cn);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent); }
ul, ol { list-style: none; }
button { font-family: inherit; border: none; background: none; cursor: pointer; color: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ============ 容器 ============ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 767px) {
  .container { padding: 0 16px; }
}

/* ============ 按钮 ============ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 28px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #00C95B, #007A36);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border: none;
  transition: all .25s ease;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0, 177, 79, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 177, 79, 0.35);
  color: #fff;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 28px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--primary);
  transition: all .25s ease;
  text-decoration: none;
}
.btn-outline:hover {
  background: var(--primary-soft);
  transform: translateY(-2px);
  color: var(--primary);
}
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 13px;
  transition: all .2s;
}
.btn-back:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
}

/* ============ 导航 Dock ============ */
.site-nav {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: min(92vw, 1200px);
  height: 60px;
  background: rgba(7, 11, 8, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0 16px 0 24px;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, #00C95B, #007A36);
  position: relative;
  display: block;
}
.logo-mark::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 10px;
  border: 2px solid #fff;
  border-radius: 3px;
  border-top: none;
}
.logo-mark::after {
  content: "";
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
}
.logo-txt {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links li {
  position: relative;
}
.nav-links a {
  display: block;
  padding: 8px 16px;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  border-radius: 999px;
  transition: color .2s, background .2s;
  text-decoration: none;
}
.nav-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}
.nav-links a.active {
  color: var(--primary);
  font-weight: 600;
}
.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-search {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  transition: all .2s;
}
.nav-search:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}
.btn-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #00C95B, #007A36);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all .25s ease;
  white-space: nowrap;
}
.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 177, 79, 0.35);
  color: #fff;
}
.nav-burger {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}
.nav-burger span {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav-burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* 移动端菜单面板 */
.mobile-menu {
  display: none;
  position: fixed;
  top: 88px;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: min(92vw, 400px);
  background: rgba(7, 11, 8, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, transform .25s, visibility .25s;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}
.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.mobile-menu a {
  display: block;
  padding: 14px 16px;
  color: var(--text-2);
  font-size: 15px;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  border-radius: 10px;
  transition: all .2s;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--primary);
  background: var(--primary-soft);
}

/* ============ 面包屑 ============ */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 0;
  margin-bottom: 8px;
  font-size: 13px;
}
.breadcrumb a {
  color: var(--text-3);
  text-decoration: none;
  transition: color .2s;
}
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep {
  color: var(--text-3);
  opacity: 0.5;
}
.breadcrumb .current {
  color: var(--primary);
  font-weight: 500;
  max-width: 240px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============ 文章页布局 ============ */
.article-page {
  padding-top: 112px;
  padding-bottom: 60px;
  min-height: 70vh;
}
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}
.article-main {
  min-width: 0;
}
.article-sidebar {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ============ 文章卡片 ============ */
.article-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.article-header {
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 24px;
}
.article-header h1 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 18px;
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13px;
  color: var(--text-2);
}
.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.meta-item svg {
  width: 15px;
  height: 15px;
  color: var(--primary);
}
.meta-divider {
  width: 1px;
  height: 14px;
  background: var(--border);
}
.meta-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
}

/* ============ 文章内容排版 ============ */
.article-content {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-2);
}
.article-content > * + * {
  margin-top: 1.4em;
}
.article-content h2 {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text);
  margin-top: 2.2em;
  margin-bottom: 0.8em;
  padding-left: 16px;
  border-left: 4px solid var(--primary);
  border-radius: 4px;
  line-height: 1.4;
}
.article-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-top: 1.8em;
  margin-bottom: 0.7em;
}
.article-content h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 1.5em;
  margin-bottom: 0.6em;
}
.article-content p {
  margin-bottom: 1.4em;
  text-align: justify;
}
.article-content strong {
  color: var(--text);
  font-weight: 700;
}
.article-content em {
  color: var(--accent);
  font-style: normal;
}
.article-content a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(0, 177, 79, 0.4);
  transition: color .2s, text-decoration-color .2s;
}
.article-content a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}
.article-content ul,
.article-content ol {
  padding-left: 1.4em;
  margin-bottom: 1.4em;
}
.article-content ul li {
  list-style: disc;
  margin-bottom: 0.55em;
  line-height: 1.75;
}
.article-content ol li {
  list-style: decimal;
  margin-bottom: 0.55em;
  line-height: 1.75;
}
.article-content ul li::marker {
  color: var(--primary);
}
.article-content ol li::marker {
  color: var(--primary);
  font-weight: 600;
}
.article-content blockquote {
  border-left: 4px solid var(--primary);
  background: var(--surface-2);
  padding: 16px 20px;
  border-radius: 0 12px 12px 0;
  margin-bottom: 1.6em;
  font-style: normal;
  color: var(--text-2);
}
.article-content blockquote p:last-child {
  margin-bottom: 0;
}
.article-content img {
  border-radius: 12px;
  border: 1px solid var(--border);
  margin: 1.8em auto;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.article-content img[style*="float"] {
  box-shadow: none;
  border: none;
}
.article-content table {
  margin: 1.8em 0;
  font-size: 14px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.article-content table th,
.article-content table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
}
.article-content table th {
  background: var(--surface-2);
  font-weight: 600;
  color: var(--text);
}
.article-content table tr:last-child td {
  border-bottom: none;
}
.article-content table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}
.article-content code {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.9em;
  color: var(--accent);
  font-family: "SF Mono", "JetBrains Mono", Consolas, monospace;
}
.article-content pre {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  overflow-x: auto;
  margin: 1.8em 0;
  line-height: 1.6;
}
.article-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-2);
}

/* ============ 文章底部 ============ */
.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all .2s;
}
.tag:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
}
.tag-gold {
  background: linear-gradient(135deg, rgba(255, 197, 61, 0.15), rgba(232, 164, 0, 0.1));
  color: var(--accent);
}
.tag-gold:hover {
  border-color: var(--accent);
}

/* ============ 未找到卡片 ============ */
.not-found-card {
  background: var(--surface);
  border: 1px dashed var(--border-hover);
  border-radius: var(--radius-lg);
  padding: 70px 40px;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.not-found-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary-soft);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
}
.not-found-card h1 {
  font-size: 1.6rem;
  margin-bottom: 14px;
  color: var(--text);
}
.not-found-card p {
  color: var(--text-2);
  margin-bottom: 28px;
  font-size: 14px;
}

/* ============ 侧边栏 ============ */
.sidebar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: border-color .25s;
}
.sidebar-card:hover {
  border-color: var(--border-hover);
}
.sidebar-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-card h3::before {
  content: "";
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), transparent);
}
.toc-list {
  max-height: 380px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) transparent;
}
.toc-list::-webkit-scrollbar {
  width: 4px;
}
.toc-list::-webkit-scrollbar-track {
  background: transparent;
}
.toc-list::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}
.toc-list li {
  margin-bottom: 4px;
}
.toc-list a {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text-2);
  border-radius: 8px;
  transition: all .2s;
  text-decoration: none;
  line-height: 1.5;
  border-left: 2px solid transparent;
}
.toc-list a:hover {
  background: var(--primary-soft);
  color: var(--primary);
}
.toc-list a.active {
  background: var(--primary-soft);
  color: var(--primary);
  border-left-color: var(--primary);
  font-weight: 600;
}
.toc-list li.toc-sub a {
  padding-left: 28px;
  font-size: 12.5px;
}
.service-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text-2);
  font-size: 13px;
  text-decoration: none;
  transition: all .2s;
}
.service-list a:hover {
  background: var(--primary-soft);
  color: var(--primary);
  transform: translateX(4px);
}
.service-list a .svc-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.sidebar-cta {
  background: linear-gradient(160deg, var(--surface) 0%, rgba(0, 177, 79, 0.06) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}
.sidebar-cta .cta-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, #00C95B, #007A36);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 22px;
}
.sidebar-cta h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  text-align: center;
}
.sidebar-cta h3::before { display: none; }
.sidebar-cta p {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 18px;
  line-height: 1.7;
}
.sidebar-cta .btn-primary,
.sidebar-cta .btn-outline {
  width: 100%;
  min-height: 40px;
  font-size: 13px;
  padding: 8px 16px;
}

/* ============ 相关推荐 ============ */
.related-section {
  margin-top: 40px;
}
.related-section > h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.related-section > h2::before {
  content: "";
  width: 4px;
  height: 24px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.related-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: all .25s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.related-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-hover);
}
.related-card .rc-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
  background: var(--surface-2);
}
.related-card .rc-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.related-card:hover .rc-thumb img {
  transform: scale(1.04);
}
.related-card .rc-body {
  padding: 16px 18px 14px;
}
.related-card .rc-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 42px;
  transition: color .2s;
}
.related-card:hover .rc-title {
  color: var(--accent);
}
.related-card .rc-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--text-3);
}
.related-card .rc-cat {
  color: var(--primary);
  font-weight: 500;
}

/* ============ CTA 横幅 ============ */
.cta-band {
  position: relative;
  background: linear-gradient(90deg, rgba(7, 11, 8, 0.92) 0%, rgba(7, 11, 8, 0.65) 50%, rgba(7, 11, 8, 0.85) 100%),
              url('/assets/images/backpic/back-1.png') center / cover no-repeat;
  padding: 64px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-top: 20px;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.cta-band .container {
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-band .cta-band-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.cta-band .cta-band-title span {
  background: linear-gradient(120deg, #FFC53D 0%, #00B14F 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-band p {
  color: var(--text-2);
  font-size: 15px;
  margin-bottom: 28px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.cta-band .cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============ 页脚 ============ */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary) 30%, var(--accent) 70%, transparent);
}
.footer-main {
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p {
  color: var(--text-3);
  font-size: 13px;
  line-height: 1.8;
  margin-top: 4px;
}
.footer-col h4 {
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 18px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul a {
  color: var(--text-3);
  font-size: 13px;
  text-decoration: none;
  transition: color .2s;
}
.footer-col ul a:hover {
  color: var(--primary);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.footer-bottom p {
  color: var(--text-3);
  font-size: 12.5px;
}
.footer-links {
  display: flex;
  gap: 20px;
  color: var(--text-3);
  font-size: 12.5px;
}
.footer-links span {
  cursor: default;
}

/* ============ 响应式断点 ============ */
@media (max-width: 1023px) {
  .article-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .article-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .sidebar-cta {
    grid-column: span 2;
  }
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}
@media (max-width: 767px) {
  .site-nav {
    padding: 0 12px 0 16px;
  }
  .nav-links {
    display: none;
  }
  .nav-search {
    display: none;
  }
  .nav-burger {
    display: flex;
  }
  .btn-login {
    height: 34px;
    padding: 0 14px;
    font-size: 12.5px;
  }
  .logo-txt {
    font-size: 16px;
  }
  .logo-mark {
    width: 28px;
    height: 28px;
  }
  .mobile-menu {
    display: block;
  }
  .article-page {
    padding-top: 96px;
  }
  .article-card {
    padding: 24px 18px;
  }
  .article-header h1 {
    font-size: 1.5rem;
  }
  .article-meta {
    gap: 12px;
    font-size: 12px;
  }
  .meta-divider {
    display: none;
  }
  .article-content {
    font-size: 15px;
  }
  .article-content h2 {
    font-size: 1.3rem;
  }
  .article-content h3 {
    font-size: 1.12rem;
  }
  .article-sidebar {
    grid-template-columns: 1fr;
  }
  .sidebar-cta {
    grid-column: auto;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
  .article-footer {
    flex-direction: column;
    align-items: flex-start;
  }
  .cta-band {
    padding: 48px 0;
  }
  .cta-actions .btn-primary,
  .cta-actions .btn-outline {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .breadcrumb {
    font-size: 12px;
  }
}

/* ============ 动画 ============ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.article-card {
  animation: fadeUp .5s ease both;
}
.article-sidebar .sidebar-card {
  animation: fadeUp .5s ease both;
}
.article-sidebar .sidebar-card:nth-child(1) { animation-delay: .05s; }
.article-sidebar .sidebar-card:nth-child(2) { animation-delay: .1s; }
.article-sidebar .sidebar-card:nth-child(3) { animation-delay: .15s; }

/* 阅读进度条 */
.read-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  z-index: 1100;
  border-radius: 0 3px 3px 0;
}

/* roulang page: category2 */
:root {
  --primary: #00B14F;
  --primary-deep: #007A36;
  --primary-soft: rgba(0, 177, 79, 0.12);
  --accent: #FFC53D;
  --accent-deep: #E8A400;
  --bg: #070B08;
  --bg-deep: #050806;
  --surface: #0D130F;
  --surface-2: #111A14;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 177, 79, 0.5);
  --text: #F0F5F1;
  --text-2: #A7B8AC;
  --text-3: #66756B;
  --danger: #FF4D4F;
  --success: #2ED573;
  --warning: #FFB800;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 177, 79, 0.12);
  --header-h: 60px;
  --container-w: 1200px;
  --space-section: clamp(56px, 8vw, 100px);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select { font-family: inherit; }
.container { max-width: var(--container-w); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--space-section) 0; }
::selection { background: rgba(0, 177, 79, 0.3); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }

/* ===== 导航 ===== */
.site-nav {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  width: min(92vw, 1200px); height: 60px;
  background: rgba(7, 11, 8, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0 16px 0 24px;
  z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}
.nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  position: relative;
  display: inline-block;
}
.logo-mark::after {
  content: ""; position: absolute; inset: 6px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  border-radius: 4px;
  clip-path: polygon(0 100%, 20% 30%, 50% 80%, 80% 20%, 100% 100%);
  opacity: 0.9;
}
.logo-txt { font-size: 1.25rem; font-weight: 800; letter-spacing: 0.02em; color: var(--text); }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  display: inline-block; padding: 8px 16px; border-radius: 999px;
  font-size: 0.875rem; font-weight: 500; color: var(--text-2);
  transition: color 0.25s, background 0.25s;
  position: relative;
}
.nav-links a:hover { color: var(--text); background: rgba(255, 255, 255, 0.06); }
.nav-links a.active { color: var(--primary); font-weight: 600; }
.nav-links a.active::after {
  content: ""; position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px; border-radius: 50%; background: var(--primary);
}
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-search {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); transition: all 0.25s;
}
.nav-search:hover { color: var(--text); background: rgba(255, 255, 255, 0.08); }
.btn-login {
  display: inline-block; padding: 9px 24px; border-radius: 999px;
  background: linear-gradient(135deg, #00C95B, #007A36);
  color: #fff; font-size: 0.875rem; font-weight: 600;
  transition: transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 4px 16px rgba(0, 177, 79, 0.25);
}
.btn-login:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0, 177, 79, 0.4); }
.nav-burger { display: none; width: 40px; height: 40px; border-radius: 50%; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-burger span { display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.3s; }
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.channel-hero {
  min-height: clamp(540px, 88vh, 760px);
  display: flex; align-items: center;
  background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  position: relative;
}
.channel-hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(7, 11, 8, 0.94) 0%, rgba(7, 11, 8, 0.65) 45%, rgba(7, 11, 8, 0.3) 100%);
}
.channel-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero-inner { position: relative; z-index: 2; width: 100%; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0, 177, 79, 0.15);
  border: 1px solid rgba(0, 177, 79, 0.35);
  border-radius: 999px; padding: 6px 16px;
  font-size: 0.8125rem; font-weight: 600; color: var(--primary);
  margin-bottom: 24px;
}
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); animation: pulse 1.5s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.hero-title {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 900; line-height: 1.15; letter-spacing: -0.01em;
  margin-bottom: 20px; max-width: 700px;
}
.hero-title .grad {
  background: linear-gradient(120deg, var(--accent) 0%, var(--primary) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.0625rem; color: var(--text-2); line-height: 1.8;
  max-width: 560px; margin-bottom: 36px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary, .btn-secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 36px; border-radius: 999px;
  font-size: 0.9375rem; font-weight: 600;
  transition: transform 0.25s, box-shadow 0.25s;
}
.btn-primary {
  background: linear-gradient(135deg, #00C95B, #007A36);
  color: #fff; box-shadow: 0 6px 24px rgba(0, 177, 79, 0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0, 177, 79, 0.4); }
.btn-secondary {
  background: transparent; color: var(--text);
  border: 1px solid rgba(0, 177, 79, 0.6);
}
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--primary); box-shadow: 0 0 20px rgba(0, 177, 79, 0.15); }

/* ===== 比分条 ===== */
.score-strip {
  position: relative; z-index: 2;
  background: rgba(5, 8, 6, 0.72);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  padding: 18px 0;
}
.score-strip .container { display: flex; align-items: center; gap: 32px; overflow-x: auto; }
.score-item { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.score-team { font-size: 0.875rem; color: var(--text-2); white-space: nowrap; }
.score-num {
  font-family: "DIN Alternate", "Bebas Neue", "Roboto Condensed", sans-serif;
  font-size: 1.5rem; font-weight: 700; color: var(--text);
  font-variant-numeric: tabular-nums; letter-spacing: 0.02em;
}
.score-colon { color: var(--text-3); font-size: 1.125rem; }
.score-status { font-size: 0.6875rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; }
.score-status.live { background: rgba(255, 51, 85, 0.2); color: #FF3355; }
.score-status.done { background: rgba(255, 255, 255, 0.08); color: var(--text-3); }
.live-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.75rem; font-weight: 700; color: #FF3355;
  flex-shrink: 0;
}
.live-tag .dot { width: 7px; height: 7px; border-radius: 50%; background: #FF3355; animation: pulse 1s infinite; }
.score-strip .container::-webkit-scrollbar { display: none; }
.score-strip .container { scrollbar-width: none; }

/* ===== 功能矩阵 ===== */
.matrix-section { padding: var(--space-section) 0; }
.matrix-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 48px; flex-wrap: wrap; gap: 16px; }
.section-title {
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  font-weight: 800; line-height: 1.3; letter-spacing: -0.01em;
  position: relative; padding-left: 20px;
}
.section-title::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px;
  width: 4px; border-radius: 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}
.section-title .sub { display: block; font-size: 0.9375rem; font-weight: 400; color: var(--text-3); margin-top: 8px; letter-spacing: 0; }
.matrix-list { display: flex; flex-direction: column; }
.matrix-item {
  display: flex; align-items: center; gap: 28px;
  padding: 28px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  background: var(--surface);
  transition: all 0.3s;
  position: relative; overflow: hidden;
}
.matrix-item::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: linear-gradient(180deg, var(--primary), var(--accent));
  opacity: 0; transition: opacity 0.3s;
}
.matrix-item:hover { border-color: var(--border-hover); box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.matrix-item:hover::before { opacity: 1; }
.matrix-icon {
  width: 56px; height: 56px; border-radius: 14px; flex-shrink: 0;
  background: var(--primary-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.matrix-icon svg { width: 26px; height: 26px; }
.matrix-body { flex: 1; min-width: 0; }
.matrix-body h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 4px; }
.matrix-body p { font-size: 0.875rem; color: var(--text-2); line-height: 1.7; }
.matrix-tag {
  flex-shrink: 0; font-size: 0.75rem; font-weight: 600;
  padding: 5px 14px; border-radius: 999px;
  background: rgba(255, 197, 61, 0.12); color: var(--accent);
  border: 1px solid rgba(255, 197, 61, 0.2);
}

/* ===== 场景卡片 ===== */
.scene-section { padding: var(--space-section) 0; background: var(--bg-deep); border-top: 1px solid var(--border); }
.scene-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.scene-card {
  border-radius: var(--radius); overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all 0.3s;
}
.scene-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: var(--border-hover); }
.scene-img { height: 220px; overflow: hidden; position: relative; }
.scene-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.scene-card:hover .scene-img img { transform: scale(1.04); }
.scene-img::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0, 177, 79, 0.12), transparent 60%);
}
.scene-tag {
  position: absolute; top: 16px; left: 16px; z-index: 2;
  font-size: 0.6875rem; font-weight: 600;
  padding: 4px 12px; border-radius: 999px;
  background: rgba(5, 8, 6, 0.7);
  color: var(--accent); border: 1px solid rgba(255, 197, 61, 0.3);
  backdrop-filter: blur(8px);
}
.scene-body { padding: 24px 28px 28px; }
.scene-body h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; }
.scene-body p { font-size: 0.875rem; color: var(--text-2); line-height: 1.75; margin-bottom: 16px; }
.scene-link { font-size: 0.875rem; font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; transition: gap 0.25s; }
.scene-link:hover { gap: 10px; }

/* ===== CTA ===== */
.channel-cta {
  padding: var(--space-section) 0;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.channel-cta::before {
  content: ""; position: absolute; right: -10%; top: -20%;
  width: 600px; height: 400px;
  background: radial-gradient(circle, rgba(0, 177, 79, 0.2), transparent 70%);
}
.channel-cta::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; right: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.cta-box {
  position: relative; z-index: 2;
  text-align: center; max-width: 720px; margin: 0 auto;
}
.cta-box h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 800; margin-bottom: 16px; }
.cta-box p { color: var(--text-2); font-size: 1rem; margin-bottom: 32px; line-height: 1.8; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-note { margin-top: 20px; font-size: 0.75rem; color: var(--text-3); }

/* ===== 页脚 ===== */
.site-footer { background: var(--bg-deep); border-top: 1px solid var(--border); padding: 64px 0 0; }
.site-footer::before { content: ""; display: block; height: 1px; background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand p { font-size: 0.875rem; color: var(--text-3); line-height: 1.7; max-width: 320px; margin-top: 12px; }
.footer-col h4 { font-size: 0.9375rem; font-weight: 700; margin-bottom: 20px; color: var(--text); }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { font-size: 0.875rem; color: var(--text-3); transition: color 0.25s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0; display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.8125rem; color: var(--text-3); }
.footer-links { display: flex; gap: 20px; }
.footer-links span { font-size: 0.75rem; color: var(--text-3); }

/* ===== 响应式 ===== */
@media (max-width: 1023px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .matrix-item { padding: 22px 24px; }
}
@media (max-width: 767px) {
  .site-nav { width: 94vw; height: 56px; padding: 0 10px 0 18px; }
  .nav-links {
    position: fixed; top: 80px; left: 3vw; right: 3vw;
    background: rgba(7, 11, 8, 0.96);
    border: 1px solid var(--border);
    border-radius: 20px;
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    display: none;
    backdrop-filter: blur(20px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; text-align: center; padding: 14px 16px; border-bottom: 1px solid rgba(255, 255, 255, 0.06); border-radius: 12px; }
  .nav-links li:last-child a { border-bottom: none; }
  .nav-links a.active::after { display: none; }
  .nav-links a.active { background: var(--primary-soft); }
  .nav-burger { display: flex; }
  .nav-search { display: none; }
  .btn-login { padding: 8px 18px; font-size: 0.8125rem; }
  .container { padding: 0 16px; }
  .hero-title { font-size: clamp(2rem, 7vw, 2.8rem); }
  .hero-sub { font-size: 0.9375rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { width: 100%; }
  .score-strip .container { gap: 20px; }
  .score-teams { display: none; }
  .matrix-item { flex-direction: column; align-items: flex-start; gap: 16px; padding: 20px; }
  .matrix-icon { width: 48px; height: 48px; border-radius: 12px; }
  .matrix-tag { align-self: flex-start; }
  .scene-grid { grid-template-columns: 1fr; }
  .scene-img { height: 180px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn-primary, .cta-actions .btn-secondary { width: 100%; }
  .section-title { padding-left: 16px; font-size: 1.6rem; }
  .section-title::before { width: 3px; }
}
@media (max-width: 520px) {
  .logo-txt { font-size: 1.0625rem; }
  .btn-login { padding: 7px 14px; font-size: 0.75rem; }
  .score-strip { padding: 14px 0; }
}