/* ================================================
   MRDS Official - 每日大赛官网 - 全站样式
   CSS前缀: mrds-  |  干扰标签前缀: official-
   ================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* ---- CSS变量 ---- */
:root {
  --mrds-primary: #0052FF;
  --mrds-white: #FFFFFF;
  --mrds-gold: #FFC700;
  --mrds-dark: #0B1A33;
  --mrds-link: #0052FF;
  --mrds-gray: #F4F6FA;
  --mrds-gray-mid: #8A9BBE;
  --mrds-border: #E0E8F5;
  --mrds-shadow: 0 4px 24px rgba(0,82,255,0.10);
  --mrds-shadow-hover: 0 8px 40px rgba(0,82,255,0.18);
  --mrds-radius: 12px;
  --mrds-radius-sm: 8px;
  --mrds-transition: 0.28s cubic-bezier(0.4,0,0.2,1);
  --mrds-font-title: 'Montserrat', sans-serif;
  --mrds-font-body: 'Noto Sans SC', sans-serif;
}

/* ---- 重置与基础 ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--mrds-font-body);
  color: var(--mrds-dark);
  background: var(--mrds-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--mrds-link);
  text-decoration: none;
  transition: color var(--mrds-transition);
}

a:hover { color: #003acc; }

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

ul, ol { list-style: none; }

/* ---- 干扰标签隐藏 ---- */
.official-jammer-block {
  display: none !important;
  visibility: hidden;
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* ---- 通用容器 ---- */
.mrds-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- 通用按钮 ---- */
.mrds-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 32px;
  border-radius: 50px;
  font-family: var(--mrds-font-title);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--mrds-transition);
  text-decoration: none;
  white-space: nowrap;
}

.mrds-btn-primary {
  background: linear-gradient(135deg, #0052FF 0%, #003acc 100%);
  color: var(--mrds-white);
  box-shadow: 0 4px 16px rgba(0,82,255,0.30);
}

.mrds-btn-primary:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 28px rgba(0,82,255,0.40);
  color: var(--mrds-white);
}

.mrds-btn-gold {
  background: linear-gradient(135deg, #FFC700 0%, #e6a800 100%);
  color: var(--mrds-dark);
  box-shadow: 0 4px 16px rgba(255,199,0,0.35);
}

.mrds-btn-gold:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 28px rgba(255,199,0,0.45);
  color: var(--mrds-dark);
}

.mrds-btn-outline {
  background: transparent;
  color: var(--mrds-primary);
  border: 2px solid var(--mrds-primary);
}

.mrds-btn-outline:hover {
  background: var(--mrds-primary);
  color: var(--mrds-white);
  transform: translateY(-2px);
}

/* ---- 通用标题 ---- */
.mrds-section-title {
  font-family: var(--mrds-font-title);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--mrds-dark);
  margin-bottom: 12px;
  line-height: 1.25;
}

.mrds-section-subtitle {
  font-size: 1rem;
  color: var(--mrds-gray-mid);
  margin-bottom: 48px;
  max-width: 560px;
}

.mrds-section-header {
  text-align: center;
  margin-bottom: 56px;
}

.mrds-section-header .mrds-section-subtitle {
  margin: 0 auto 0;
}

.mrds-gold-line {
  display: inline-block;
  width: 56px;
  height: 4px;
  background: var(--mrds-gold);
  border-radius: 2px;
  margin: 12px auto 20px;
}

/* ---- 导航栏 ---- */
#mrds-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(11,26,51,0.08);
  transition: all var(--mrds-transition);
}

.mrds-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.mrds-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.mrds-logo img {
  height: 40px;
  width: auto;
}

.mrds-logo-text {
  font-family: var(--mrds-font-title);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--mrds-dark);
  letter-spacing: -0.5px;
}

.mrds-logo-text span {
  color: var(--mrds-primary);
}

.mrds-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.mrds-nav-links a {
  padding: 8px 16px;
  border-radius: var(--mrds-radius-sm);
  font-family: var(--mrds-font-body);
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--mrds-dark);
  transition: all var(--mrds-transition);
  position: relative;
}

.mrds-nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--mrds-primary);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform var(--mrds-transition);
}

.mrds-nav-links a:hover {
  color: var(--mrds-primary);
}

.mrds-nav-links a:hover::after,
.mrds-nav-links a.mrds-active::after {
  transform: scaleX(1);
}

.mrds-nav-links a.mrds-active {
  color: var(--mrds-primary);
}

.mrds-nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 汉堡菜单 */
.mrds-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}

.mrds-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--mrds-dark);
  border-radius: 2px;
  transition: all var(--mrds-transition);
}

.mrds-hamburger.mrds-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mrds-hamburger.mrds-open span:nth-child(2) {
  opacity: 0;
}
.mrds-hamburger.mrds-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* 移动端菜单 */
.mrds-mobile-menu {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 40px 20px;
  backdrop-filter: blur(12px);
}

.mrds-mobile-menu.mrds-open {
  display: flex;
}

.mrds-mobile-menu a {
  font-family: var(--mrds-font-title);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--mrds-dark);
  padding: 14px 32px;
  border-radius: var(--mrds-radius);
  transition: all var(--mrds-transition);
  text-align: center;
  width: 100%;
  max-width: 320px;
}

.mrds-mobile-menu a:hover {
  background: var(--mrds-gray);
  color: var(--mrds-primary);
}

/* ---- 页面顶部间距 ---- */
.mrds-page-top {
  padding-top: 68px;
}

/* ---- Hero区域 ---- */
.mrds-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #001a66 0%, #0052FF 60%, #003acc 100%);
}

.mrds-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-banner.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}

.mrds-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,26,102,0.85) 0%, rgba(0,82,255,0.55) 100%);
}

.mrds-hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 80px 0;
}

.mrds-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,199,0,0.15);
  border: 1px solid rgba(255,199,0,0.4);
  color: var(--mrds-gold);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: var(--mrds-font-title);
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

.mrds-hero h1 {
  font-family: var(--mrds-font-title);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  color: var(--mrds-white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.mrds-hero h1 .mrds-highlight {
  color: var(--mrds-gold);
}

.mrds-hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  max-width: 540px;
  line-height: 1.75;
}

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

.mrds-hero-stats {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 40px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.mrds-hero-stat-item {
  text-align: center;
}

.mrds-hero-stat-num {
  font-family: var(--mrds-font-title);
  font-size: 2rem;
  font-weight: 800;
  color: var(--mrds-gold);
  display: block;
}

.mrds-hero-stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
}

/* ---- 公告栏 ---- */
.mrds-announcements {
  background: var(--mrds-dark);
  padding: 0;
  overflow: hidden;
}

.mrds-announcements-inner {
  display: flex;
  align-items: center;
  height: 48px;
}

.mrds-ann-label {
  background: var(--mrds-gold);
  color: var(--mrds-dark);
  font-family: var(--mrds-font-title);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  white-space: nowrap;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.mrds-ann-ticker {
  flex: 1;
  overflow: hidden;
  padding: 0 20px;
}

.mrds-ann-ticker-inner {
  display: flex;
  gap: 60px;
  animation: mrds-ticker 30s linear infinite;
  white-space: nowrap;
}

.mrds-ann-ticker-inner:hover {
  animation-play-state: paused;
}

.mrds-ann-item {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.85);
  flex-shrink: 0;
}

.mrds-ann-item a {
  color: rgba(255,255,255,0.85);
  transition: color var(--mrds-transition);
}

.mrds-ann-item a:hover {
  color: var(--mrds-gold);
}

.mrds-ann-dot {
  color: var(--mrds-gold);
  margin-right: 8px;
}

@keyframes mrds-ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---- 通用Section ---- */
.mrds-section {
  padding: 96px 0;
}

.mrds-section-alt {
  background: var(--mrds-gray);
}

/* ---- 赛事日历 ---- */
.mrds-calendar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.mrds-event-card {
  background: var(--mrds-white);
  border-radius: var(--mrds-radius);
  overflow: hidden;
  box-shadow: var(--mrds-shadow);
  transition: all var(--mrds-transition);
  border: 1px solid var(--mrds-border);
}

.mrds-event-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--mrds-shadow-hover);
}

.mrds-event-card-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--mrds-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mrds-event-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--mrds-font-title);
}

.mrds-status-active {
  background: rgba(0,200,100,0.1);
  color: #00a855;
}

.mrds-status-upcoming {
  background: rgba(0,82,255,0.1);
  color: var(--mrds-primary);
}

.mrds-status-ended {
  background: rgba(138,155,190,0.15);
  color: var(--mrds-gray-mid);
}

.mrds-event-card-body {
  padding: 20px 24px;
}

.mrds-event-title {
  font-family: var(--mrds-font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--mrds-dark);
  margin-bottom: 10px;
}

.mrds-event-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.mrds-event-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--mrds-gray-mid);
}

.mrds-event-meta-item svg {
  flex-shrink: 0;
  color: var(--mrds-primary);
}

.mrds-event-prize {
  font-family: var(--mrds-font-title);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--mrds-gold);
}

/* ---- 报名通道 ---- */
.mrds-registration {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #001a66 0%, #0052FF 100%);
  padding: 100px 0;
  text-align: center;
}

.mrds-registration-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/registration-bg.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}

.mrds-registration-content {
  position: relative;
  z-index: 2;
}

.mrds-registration h2 {
  font-family: var(--mrds-font-title);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--mrds-white);
  margin-bottom: 16px;
}

.mrds-registration p {
  color: rgba(255,255,255,0.80);
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* 倒计时 */
.mrds-countdown {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.mrds-countdown-item {
  text-align: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--mrds-radius);
  padding: 16px 24px;
  min-width: 80px;
}

.mrds-countdown-num {
  font-family: var(--mrds-font-title);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--mrds-gold);
  display: block;
  line-height: 1;
}

.mrds-countdown-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.65);
  margin-top: 6px;
  letter-spacing: 0.5px;
}

/* ---- 视频上传 ---- */
.mrds-upload-zone {
  border: 2px dashed var(--mrds-border);
  border-radius: var(--mrds-radius);
  padding: 60px 40px;
  text-align: center;
  cursor: pointer;
  transition: all var(--mrds-transition);
  background: var(--mrds-gray);
}

.mrds-upload-zone:hover {
  border-color: var(--mrds-primary);
  background: rgba(0,82,255,0.04);
}

.mrds-upload-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #0052FF, #003acc);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.mrds-upload-title {
  font-family: var(--mrds-font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--mrds-dark);
  margin-bottom: 8px;
}

.mrds-upload-desc {
  color: var(--mrds-gray-mid);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* ---- 评委介绍 ---- */
.mrds-judges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.mrds-judge-card {
  background: var(--mrds-white);
  border-radius: var(--mrds-radius);
  overflow: hidden;
  box-shadow: var(--mrds-shadow);
  transition: all var(--mrds-transition);
  border: 1px solid var(--mrds-border);
  text-align: center;
}

.mrds-judge-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--mrds-shadow-hover);
}

.mrds-judge-img-wrap {
  position: relative;
  overflow: hidden;
  height: 240px;
}

.mrds-judge-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--mrds-transition);
}

.mrds-judge-card:hover .mrds-judge-img-wrap img {
  transform: scale(1.06);
}

.mrds-judge-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,26,51,0.85) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--mrds-transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.mrds-judge-card:hover .mrds-judge-overlay {
  opacity: 1;
}

.mrds-judge-quote {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.9);
  font-style: italic;
  line-height: 1.5;
}

.mrds-judge-info {
  padding: 20px 24px 24px;
}

.mrds-judge-name {
  font-family: var(--mrds-font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--mrds-dark);
  margin-bottom: 4px;
}

.mrds-judge-title {
  font-size: 0.85rem;
  color: var(--mrds-primary);
  font-weight: 500;
  margin-bottom: 10px;
}

.mrds-judge-bio {
  font-size: 0.85rem;
  color: var(--mrds-gray-mid);
  line-height: 1.6;
}

/* ---- 荣誉殿堂 ---- */
.mrds-hall-of-fame {
  position: relative;
  background: var(--mrds-dark);
  padding: 96px 0;
  overflow: hidden;
}

.mrds-hof-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hall-of-fame-bg.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
}

.mrds-hof-content {
  position: relative;
  z-index: 2;
}

.mrds-hof-content .mrds-section-title {
  color: var(--mrds-white);
}

.mrds-hof-content .mrds-section-subtitle {
  color: rgba(255,255,255,0.60);
}

.mrds-video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.mrds-video-card {
  border-radius: var(--mrds-radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  aspect-ratio: 16/9;
}

.mrds-video-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--mrds-transition);
}

.mrds-video-card:hover img {
  transform: scale(1.06);
}

.mrds-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,26,51,0.90) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  transition: background var(--mrds-transition);
}

.mrds-video-card:hover .mrds-video-overlay {
  background: linear-gradient(to top, rgba(0,82,255,0.85) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
}

.mrds-video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all var(--mrds-transition);
  backdrop-filter: blur(4px);
}

.mrds-video-card:hover .mrds-video-play {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.mrds-video-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--mrds-gold);
  color: var(--mrds-dark);
  font-family: var(--mrds-font-title);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.mrds-video-title {
  font-family: var(--mrds-font-title);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mrds-white);
  margin-bottom: 4px;
}

.mrds-video-meta {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
}

/* ---- 会员区块 ---- */
.mrds-member {
  background: var(--mrds-dark);
  position: relative;
  overflow: hidden;
}

.mrds-member-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/member-bg.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
}

.mrds-member-content {
  position: relative;
  z-index: 2;
}

.mrds-member-content .mrds-section-title {
  color: var(--mrds-white);
}

.mrds-member-content .mrds-section-subtitle {
  color: rgba(255,255,255,0.60);
}

.mrds-member-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.mrds-plan-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--mrds-radius);
  padding: 36px 32px;
  text-align: center;
  transition: all var(--mrds-transition);
}

.mrds-plan-card:hover {
  background: rgba(255,255,255,0.09);
  transform: translateY(-6px);
  border-color: rgba(255,199,0,0.35);
}

.mrds-plan-card.mrds-plan-featured {
  background: linear-gradient(135deg, rgba(0,82,255,0.35) 0%, rgba(0,26,102,0.5) 100%);
  border-color: var(--mrds-gold);
  position: relative;
}

.mrds-plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--mrds-gold);
  color: var(--mrds-dark);
  font-family: var(--mrds-font-title);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.mrds-plan-name {
  font-family: var(--mrds-font-title);
  font-size: 1rem;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  margin-bottom: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.mrds-plan-price {
  font-family: var(--mrds-font-title);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--mrds-gold);
  line-height: 1;
  margin-bottom: 4px;
}

.mrds-plan-price sup {
  font-size: 1.2rem;
  vertical-align: super;
  font-weight: 600;
}

.mrds-plan-period {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 28px;
}

.mrds-plan-features {
  text-align: left;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mrds-plan-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.80);
}

.mrds-plan-feature-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0,200,100,0.2);
  color: #00c864;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.7rem;
}

/* ---- 媒体合作 ---- */
.mrds-media-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 32px;
}

.mrds-media-logo-item {
  background: var(--mrds-white);
  border: 1px solid var(--mrds-border);
  border-radius: var(--mrds-radius-sm);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  height: 64px;
  transition: all var(--mrds-transition);
  font-family: var(--mrds-font-title);
  font-weight: 700;
  font-size: 1rem;
  color: var(--mrds-gray-mid);
  letter-spacing: 0.5px;
}

.mrds-media-logo-item:hover {
  border-color: var(--mrds-primary);
  color: var(--mrds-primary);
  box-shadow: var(--mrds-shadow);
  transform: translateY(-3px);
}

/* ---- APP下载 ---- */
.mrds-app-section {
  background: linear-gradient(135deg, #001a66 0%, #0052FF 100%);
  position: relative;
  overflow: hidden;
}

.mrds-app-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/app-download-bg.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.20;
}

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

.mrds-app-text .mrds-section-title {
  color: var(--mrds-white);
}

.mrds-app-text .mrds-section-subtitle {
  color: rgba(255,255,255,0.70);
  margin-bottom: 36px;
}

.mrds-app-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.mrds-store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--mrds-radius);
  padding: 12px 20px;
  color: var(--mrds-white);
  transition: all var(--mrds-transition);
  min-width: 160px;
}

.mrds-store-btn:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.45);
  color: var(--mrds-white);
  transform: translateY(-2px);
}

.mrds-store-btn-text {
  display: flex;
  flex-direction: column;
}

.mrds-store-btn-sub {
  font-size: 0.7rem;
  opacity: 0.75;
}

.mrds-store-btn-name {
  font-family: var(--mrds-font-title);
  font-size: 0.95rem;
  font-weight: 700;
}

.mrds-app-qr {
  display: flex;
  gap: 20px;
}

.mrds-qr-item {
  text-align: center;
}

.mrds-qr-box {
  width: 80px;
  height: 80px;
  background: var(--mrds-white);
  border-radius: var(--mrds-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  padding: 6px;
}

.mrds-qr-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.65);
}

.mrds-app-mockup {
  display: flex;
  justify-content: center;
}

.mrds-app-mockup img {
  max-height: 480px;
  width: auto;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.45));
}

/* ---- 赛事章程 ---- */
.mrds-charter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.mrds-charter-item {
  background: var(--mrds-white);
  border: 1px solid var(--mrds-border);
  border-radius: var(--mrds-radius);
  padding: 28px;
  transition: all var(--mrds-transition);
}

.mrds-charter-item:hover {
  box-shadow: var(--mrds-shadow);
  transform: translateY(-4px);
  border-color: var(--mrds-primary);
}

.mrds-charter-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(0,82,255,0.1), rgba(0,82,255,0.05));
  border-radius: var(--mrds-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.4rem;
}

.mrds-charter-title {
  font-family: var(--mrds-font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--mrds-dark);
  margin-bottom: 8px;
}

.mrds-charter-desc {
  font-size: 0.88rem;
  color: var(--mrds-gray-mid);
  line-height: 1.65;
}

/* ---- 页脚 ---- */
#mrds-footer {
  background: var(--mrds-dark);
  padding: 72px 0 0;
}

.mrds-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mrds-footer-brand .mrds-logo {
  margin-bottom: 16px;
}

.mrds-footer-brand .mrds-logo-text {
  color: var(--mrds-white);
}

.mrds-footer-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.50);
  line-height: 1.7;
  margin-bottom: 24px;
}

.mrds-footer-col-title {
  font-family: var(--mrds-font-title);
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(255,255,255,0.45);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.mrds-footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mrds-footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--mrds-transition);
}

.mrds-footer-links a:hover {
  color: var(--mrds-gold);
}

.mrds-social-links {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.mrds-social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: all var(--mrds-transition);
  text-decoration: none;
}

.mrds-social-link:hover {
  background: var(--mrds-primary);
  border-color: var(--mrds-primary);
  color: var(--mrds-white);
  transform: translateY(-3px);
}

.mrds-footer-email {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

.mrds-footer-email a {
  color: var(--mrds-gold);
}

.mrds-footer-email a:hover {
  color: #e6a800;
}

.mrds-footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.mrds-footer-cert {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.40);
}

.mrds-cert-badge {
  background: rgba(255,199,0,0.12);
  border: 1px solid rgba(255,199,0,0.25);
  color: var(--mrds-gold);
  font-family: var(--mrds-font-title);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.mrds-footer-copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

/* ---- 内页通用 ---- */
.mrds-page-hero {
  background: linear-gradient(135deg, #001a66 0%, #0052FF 100%);
  padding: 80px 0 64px;
  text-align: center;
}

.mrds-page-hero h1 {
  font-family: var(--mrds-font-title);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--mrds-white);
  margin-bottom: 12px;
}

.mrds-page-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
}

.mrds-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  justify-content: center;
  margin-bottom: 20px;
}

.mrds-breadcrumb a {
  color: rgba(255,255,255,0.55);
  transition: color var(--mrds-transition);
}

.mrds-breadcrumb a:hover {
  color: var(--mrds-gold);
}

.mrds-breadcrumb-sep {
  opacity: 0.4;
}

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .mrds-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .mrds-app-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .mrds-app-buttons {
    justify-content: center;
  }

  .mrds-app-qr {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .mrds-nav-links,
  .mrds-nav-cta {
    display: none;
  }

  .mrds-hamburger {
    display: flex;
  }

  .mrds-hero {
    min-height: 80vh;
  }

  .mrds-hero-stats {
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .mrds-section {
    padding: 64px 0;
  }

  .mrds-footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .mrds-footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .mrds-countdown {
    gap: 12px;
  }

  .mrds-countdown-item {
    padding: 12px 16px;
    min-width: 64px;
  }

  .mrds-countdown-num {
    font-size: 1.8rem;
  }
}

@media (max-width: 360px) {
  .mrds-container {
    padding: 0 14px;
  }

  .mrds-hero h1 {
    font-size: 1.8rem;
  }

  .mrds-hero-actions {
    flex-direction: column;
  }

  .mrds-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ---- 动画 ---- */
@keyframes mrds-fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mrds-animate {
  animation: mrds-fadeInUp 0.6s ease both;
}

.mrds-animate-delay-1 { animation-delay: 0.1s; }
.mrds-animate-delay-2 { animation-delay: 0.2s; }
.mrds-animate-delay-3 { animation-delay: 0.3s; }
.mrds-animate-delay-4 { animation-delay: 0.4s; }

/* ---- 内页文章 ---- */
.mrds-article-body {
  max-width: 860px;
  margin: 0 auto;
  padding: 64px 0;
}

.mrds-article-body h2 {
  font-family: var(--mrds-font-title);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--mrds-dark);
  margin: 40px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--mrds-border);
}

.mrds-article-body h3 {
  font-family: var(--mrds-font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--mrds-dark);
  margin: 28px 0 12px;
}

.mrds-article-body p {
  margin-bottom: 16px;
  color: #2c3e5a;
  line-height: 1.85;
}

.mrds-article-body ul,
.mrds-article-body ol {
  margin: 16px 0 20px 24px;
  list-style: disc;
}

.mrds-article-body ol {
  list-style: decimal;
}

.mrds-article-body li {
  margin-bottom: 8px;
  color: #2c3e5a;
  line-height: 1.75;
}

.mrds-article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}

.mrds-article-body th {
  background: var(--mrds-primary);
  color: var(--mrds-white);
  padding: 12px 16px;
  text-align: left;
  font-family: var(--mrds-font-title);
  font-weight: 600;
}

.mrds-article-body td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--mrds-border);
  color: #2c3e5a;
}

.mrds-article-body tr:nth-child(even) td {
  background: var(--mrds-gray);
}

.mrds-info-box {
  background: rgba(0,82,255,0.06);
  border-left: 4px solid var(--mrds-primary);
  border-radius: 0 var(--mrds-radius-sm) var(--mrds-radius-sm) 0;
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 0.92rem;
  color: #1a2d5a;
  line-height: 1.7;
}

/* ---- QR码SVG样式 ---- */
.mrds-qr-svg {
  width: 68px;
  height: 68px;
}

/* ---- 赛程页面专用样式 ---- */
.mrds-schedule-group-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mrds-font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--mrds-dark);
  margin-bottom: 20px;
}
.mrds-schedule-row {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--mrds-white);
  border: 1.5px solid var(--mrds-border);
  border-radius: var(--mrds-radius);
  padding: 20px 24px;
  transition: box-shadow var(--mrds-transition), border-color var(--mrds-transition);
}
.mrds-schedule-row:hover {
  box-shadow: var(--mrds-shadow);
  border-color: rgba(0,82,255,0.2);
}
.mrds-schedule-row-ended {
  background: var(--mrds-gray);
}
.mrds-schedule-date {
  text-align: center;
  min-width: 52px;
  flex-shrink: 0;
}
.mrds-schedule-month {
  font-family: var(--mrds-font-title);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--mrds-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.mrds-schedule-day {
  font-family: var(--mrds-font-title);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--mrds-dark);
  line-height: 1;
}
.mrds-schedule-info {
  flex: 1;
  min-width: 0;
}
.mrds-schedule-name {
  font-family: var(--mrds-font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--mrds-dark);
  margin-bottom: 6px;
}
.mrds-schedule-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--mrds-gray-mid);
}
.mrds-schedule-prize {
  font-family: var(--mrds-font-title);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--mrds-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---- 移动端赛程响应式 ---- */
@media (max-width: 768px) {
  .mrds-schedule-row {
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px;
  }
  .mrds-schedule-date {
    min-width: 44px;
  }
  .mrds-schedule-info {
    width: calc(100% - 68px);
  }
  .mrds-schedule-prize {
    width: 100%;
    font-size: 0.95rem;
  }
  .mrds-schedule-row .mrds-btn {
    width: 100%;
  }
  .mrds-upload-grid {
    grid-template-columns: 1fr !important;
  }
}