/* ==================== 拾光之旅 自定义样式 ==================== */

:root {
  --mc-green: #4caf50;
  --mc-dark: #2c3e2f;
  --mc-dirt: #8b5a2b;
  --accent: #6ab04c;
}

body {
  font-family: "Segoe UI", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  background-color: #f7f9f7;
  color: #2b3a2b;
  padding-top: 56px; /* 为固定导航栏留出空间 */
}

/* ---------- 导航栏 ---------- */
#mainNav {
  background: linear-gradient(180deg, rgba(30, 44, 32, 0.95), rgba(30, 44, 32, 0.85));
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

#mainNav .navbar-brand {
  color: #c8e6c9;
  letter-spacing: 1px;
}

#mainNav .nav-link {
  color: #e8f5e9;
  font-weight: 500;
}

#mainNav .nav-link:hover {
  color: #ffd54f;
}

/* ---------- 滚动图片 ---------- */
.hero-img {
  height: 72vh;
  min-height: 420px;
  object-fit: cover;
  filter: brightness(0.82);
}

.carousel-caption {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
  padding-bottom: 3rem;
}

.carousel-caption h1 {
  letter-spacing: 2px;
}

.carousel-indicators [data-bs-target] {
  width: 30px;
  height: 4px;
}

/* ---------- 通用段落 ---------- */
.section-pad {
  padding: 4.5rem 0;
}

.section-title {
  font-weight: 700;
  color: var(--mc-dark);
  margin-bottom: 0.5rem;
}

.section-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin: 0.75rem auto 0;
  background: linear-gradient(90deg, var(--mc-green), #ffd54f);
  border-radius: 2px;
}

/* ---------- 特色卡片 ---------- */
.feature-icon {
  font-size: 2.4rem;
  color: var(--accent);
}

.feature-card {
  border-radius: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(76, 175, 80, 0.18) !important;
}

/* ---------- 服务器信息 ---------- */
.server-bg {
  background: linear-gradient(180deg, #eef6ee, #e3efe3);
}

.server-icon {
  font-size: 2.2rem;
  color: #2e7d32;
}

.server-value {
  font-size: 1.15rem;
  font-weight: 600;
  color: #2e7d32;
  word-break: break-all;
}

.copy-btn {
  border-radius: 50rem;
}

/* ---------- 新闻列表 ---------- */
.news-table-wrap {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
}

.news-table {
  --bs-table-bg: transparent;
}

.news-table thead th {
  background: #eef6ee;
  color: var(--mc-dark);
  font-weight: 600;
  border-bottom: 1px solid #e2ece2;
  padding: 1rem 1.25rem;
  white-space: nowrap;
}

.news-table tbody td {
  padding: 1rem 1.25rem;
  border-color: #eef2ee;
}

.news-table tbody tr {
  transition: background-color 0.2s ease;
}

.news-table tbody tr:hover {
  background-color: #f6faf6;
}

.news-title-link {
  color: var(--mc-dark);
  font-weight: 600;
  text-decoration: none;
}

.news-title-link:hover {
  color: var(--mc-green);
}

.news-date {
  color: #7a8a7a;
  white-space: nowrap;
}

.news-read-link {
  color: #2e7d32;
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
}

.news-read-link:hover {
  color: #ffb300;
}

/* ---------- 新闻详情 ---------- */
.news-detail-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--mc-dark);
  margin-bottom: 0.75rem;
}

.news-detail-date {
  color: #7a8a7a;
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.news-detail-content {
  line-height: 1.8;
  color: #2b3a2b;
}

.news-detail-content h1,
.news-detail-content h2,
.news-detail-content h3,
.news-detail-content h4 {
  color: var(--mc-dark);
  font-weight: 700;
  margin: 1.75rem 0 0.75rem;
  line-height: 1.4;
}

.news-detail-content h1 { font-size: 1.7rem; }
.news-detail-content h2 { font-size: 1.4rem; }
.news-detail-content h3 { font-size: 1.2rem; }
.news-detail-content h4 { font-size: 1.05rem; }

.news-detail-content p {
  margin: 0.75rem 0;
}

.news-detail-content ul,
.news-detail-content ol {
  margin: 0.75rem 0;
  padding-left: 1.5rem;
}

.news-detail-content a {
  color: #2e7d32;
}

.news-detail-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.news-detail-content code {
  background: #eef6ee;
  border: 1px solid #dceadc;
  border-radius: 4px;
  padding: 0.15rem 0.35rem;
  color: #2e7d32;
  font-size: 0.9em;
}

.news-detail-content pre {
  background: #1e2c20;
  color: #e8f5e9;
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1rem 0;
}

.news-detail-content pre code {
  background: transparent;
  border: none;
  padding: 0;
  color: inherit;
  font-size: 0.9em;
}

.news-detail-content blockquote {
  border-left: 4px solid var(--mc-green);
  padding-left: 1rem;
  color: #5a6a5a;
  margin: 1rem 0;
}

.news-detail-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

.news-detail-content th,
.news-detail-content td {
  border: 1px solid #e2ece2;
  padding: 0.5rem 0.75rem;
  text-align: left;
}

.news-detail-content th {
  background: #eef6ee;
}

/* ---------- DENG 活动 ---------- */
#owners,
#rules {
  scroll-margin-top: 76px;
}

.deng-hero {
  position: relative;
  overflow: hidden;
  padding: 5.5rem 0 4.5rem;
  background:
    radial-gradient(circle at 78% 35%, rgba(139, 92, 246, 0.35), transparent 42%),
    radial-gradient(circle at 15% 85%, rgba(76, 175, 80, 0.18), transparent 38%),
    linear-gradient(135deg, #0b0710 0%, #1a0f2a 55%, #101d16 100%);
  color: #e9e4ff;
}

.deng-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.35;
  pointer-events: none;
}

.deng-tag {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(196, 181, 253, 0.55);
  border-radius: 50rem;
  background: rgba(124, 58, 237, 0.18);
  color: #ddd6fe;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.deng-title {
  margin: 1.25rem 0 0.75rem;
  color: #ffffff;
  font-size: clamp(2.6rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 1px;
}

.deng-title span {
  display: block;
  margin-top: 0.25rem;
  color: #c4b5fd;
  font-size: 0.52em;
  letter-spacing: 0.18em;
}

.deng-subtitle {
  color: #a78bfa;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.deng-intro {
  max-width: 36rem;
  margin-bottom: 1rem;
  color: #c9c2dd;
  line-height: 1.85;
}

.deng-btn-primary {
  padding: 0.7rem 1.5rem;
  border: none;
  border-radius: 50rem;
  background: linear-gradient(135deg, #7c3aed, #a855f7);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 10px 24px rgba(124, 58, 237, 0.35);
}

.deng-btn-primary:hover,
.deng-btn-primary:focus {
  background: linear-gradient(135deg, #6d28d9, #9333ea);
  color: #ffffff;
  transform: translateY(-2px);
}

.deng-btn-ghost {
  padding: 0.7rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50rem;
  color: #e9e4ff;
  font-weight: 600;
}

.deng-btn-ghost:hover,
.deng-btn-ghost:focus {
  border-color: #c4b5fd;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.deng-hero-img {
  width: 100%;
  max-width: 500px;
  filter: drop-shadow(0 24px 50px rgba(124, 58, 237, 0.4));
  animation: dengFloat 6s ease-in-out infinite;
}

@keyframes dengFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@media (prefers-reduced-motion: reduce) {
  .deng-hero-img {
    animation: none;
  }
}

/* 历届龙蛋拥有者 */
.deng-owners {
  background: linear-gradient(180deg, #f7f9f7, #eef3ee);
}

.owner-card {
  position: relative;
  padding: 2rem 1.5rem;
  border: 1px solid #e8efe8;
  border-radius: 16px;
  background: #ffffff;
  text-align: center;
  box-shadow: 0 10px 30px rgba(44, 62, 47, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.owner-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(44, 62, 47, 0.14);
}

.owner-order {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  color: #dceadc;
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
}

.owner-avatar {
  width: 96px;
  height: 96px;
  border: 3px solid #c8e6c9;
  border-radius: 16px;
  object-fit: cover;
  image-rendering: pixelated;
  box-shadow: 0 8px 20px rgba(44, 62, 47, 0.16);
}

.owner-avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  background: linear-gradient(135deg, #7c3aed, #4c1d95);
  color: #ffffff;
  font-size: 1.8rem;
  font-weight: 700;
  image-rendering: auto;
}

.owner-badge {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50rem;
  background: #e8f5e9;
  color: #2e7d32;
  font-size: 0.8rem;
  font-weight: 600;
}

.owner-name {
  margin: 0.75rem 0 0.25rem;
  color: var(--mc-dark);
  font-size: 1.25rem;
  font-weight: 700;
  word-break: break-all;
}

.owner-desc {
  margin: 0;
  color: #7a8a7a;
  font-size: 0.9rem;
}

.owner-card-empty {
  border-style: dashed;
  background: #fbfdfb;
}

.owner-card-empty .owner-order {
  color: #e4e9e4;
}

.owner-card-empty .owner-avatar-fallback {
  background: linear-gradient(135deg, #b8c6b8, #8fa08f);
}

.owner-card-empty .owner-badge {
  background: #f1f3f1;
  color: #8a978a;
}

/* 赛事规则 */
.deng-rules {
  background: #ffffff;
}

.deng-rule-card {
  margin-bottom: 2rem;
  padding: 2rem;
  border: 1px solid #e4eee4;
  border-radius: 18px;
  background: linear-gradient(180deg, #fbfdfb, #f4f8f4);
  box-shadow: 0 12px 30px rgba(44, 62, 47, 0.08);
}

.deng-rule-card:last-child {
  margin-bottom: 0;
}

.deng-rule-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: #2e7d32;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
}

.deng-rule-title {
  margin-bottom: 1rem;
  color: var(--mc-dark);
  font-size: 1.5rem;
  font-weight: 700;
}

.deng-rule-card p {
  color: #55635a;
  line-height: 1.85;
}

.deng-emphasis {
  color: #2e7d32;
  font-weight: 600;
}

.deng-rule-img {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 16px 30px rgba(30, 44, 32, 0.16);
}

/* 持有者特权 */
.deng-perks {
  background: linear-gradient(180deg, #eef6ee, #e3efe3);
}

.perk-card {
  padding: 1.75rem 1.5rem;
  border: 1px solid #dfece0;
  border-radius: 14px;
  background: #ffffff;
  text-align: center;
  box-shadow: 0 8px 22px rgba(44, 62, 47, 0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.perk-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 30px rgba(44, 62, 47, 0.13);
}

.perk-icon {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--accent);
  font-size: 2.2rem;
}

.perk-card h4 {
  color: var(--mc-dark);
  font-size: 1.05rem;
  font-weight: 700;
}

.perk-card p {
  margin: 0;
  color: #6b7a6b;
  font-size: 0.9rem;
  line-height: 1.7;
}

.deng-warning {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid #ffb300;
  border-radius: 10px;
  background: #fff8e1;
  color: #5c4a1a;
}

.deng-warning i {
  color: #e6a100;
  font-size: 1.4rem;
}

.deng-warning h5 {
  font-weight: 700;
}

.deng-warning p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* 赛事周期 */
.deng-timeline {
  position: relative;
  padding-left: 1rem;
}

.deng-timeline::before {
  content: "";
  position: absolute;
  top: 0.5rem;
  bottom: 0.5rem;
  left: 1.55rem;
  width: 2px;
  background: linear-gradient(#4caf50, #c8e6c9);
}

.timeline-item {
  position: relative;
  display: flex;
  gap: 1.25rem;
  padding-bottom: 1.75rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  display: flex;
  flex: 0 0 2rem;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: #2e7d32;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 0 0 4px #e8f5e9;
  z-index: 1;
}

.timeline-body {
  flex: 1;
  padding: 1rem 1.25rem;
  border: 1px solid #e4eee4;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(44, 62, 47, 0.07);
}

.timeline-body h4 {
  margin-bottom: 0.4rem;
  color: var(--mc-dark);
  font-size: 1.05rem;
  font-weight: 700;
}

.timeline-body p {
  color: #6b7a6b;
  font-size: 0.92rem;
}

.deng-cheer {
  margin-top: 1.75rem;
  color: #2e7d32;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
}

.deng-announcements {
  background: #f7f9f7;
}

@media (max-width: 991.98px) {
  .deng-hero {
    padding-top: 4rem;
    text-align: center;
  }

  .deng-intro {
    margin-right: auto;
    margin-left: auto;
  }

  .deng-hero-img {
    max-width: 400px;
    margin-top: 1rem;
  }

  .deng-rule-card {
    padding: 1.5rem;
  }
}

/* ---------- 联系我们 ---------- */
.contact-bg {
  background: linear-gradient(180deg, #f7f9f7, #eef6ee);
}

.contact-icon {
  font-size: 2.4rem;
  color: #e07b39;
}

.contact-link {
  color: #2e7d32;
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  word-break: break-all;
}

.contact-link:hover {
  color: #ffd54f;
}

/* ---------- 结语 ---------- */
.ending {
  background: linear-gradient(180deg, #1e2c20, #2c3e2f);
  color: #e8f5e9;
}

.ending-text {
  font-size: 1.2rem;
  color: #c8e6c9;
}

/* ---------- 页脚 ---------- */
footer {
  background: #16201a;
}

.footer-text {
  color: #ffffff;
}

.footer-link {
  color: #8fd69a;
}

.footer-link:hover {
  color: #ffd54f;
}