/* 吹雪云 - Aurora Night 主题样式表 */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Outfit:wght@400;600;700;800;900&display=swap');

:root {
  --bg-space: #0a0e27;
  --bg-card: rgba(255, 255, 255, 0.035);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --border-glass: rgba(255, 255, 255, 0.1);
  --border-glass-bright: rgba(255, 255, 255, 0.25);
  --aurora-green: #00ff9d;
  --aurora-purple: #b026ff;
  --aurora-blue: #00d4ff;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.45);
  --inner-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-space);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  background-color: var(--bg-space);
}

/* 极光背景层 */
.aurora-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.aurora-blob {
  position: absolute;
  filter: blur(100px);
  opacity: 0.35;
  border-radius: 50%;
  animation: aurora-drift 18s infinite alternate ease-in-out;
}

.blob-1 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, var(--aurora-green) 0%, transparent 70%);
  top: -100px;
  left: -80px;
}

.blob-2 {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, var(--aurora-purple) 0%, transparent 70%);
  top: 25%;
  right: -150px;
  animation-duration: 22s;
  animation-delay: -5s;
}

.blob-3 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--aurora-blue) 0%, transparent 70%);
  bottom: -100px;
  left: 20%;
  animation-duration: 26s;
  animation-delay: -9s;
}

@keyframes aurora-drift {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(80px, 60px) scale(1.15);
  }
  100% {
    transform: translate(-50px, 90px) scale(0.95);
  }
}

/* 粒子星空 Canvas */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
}

/* 自定义光标光晕 */
.cursor-glow {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, rgba(176, 38, 255, 0.06) 40%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 2;
  transition: width 0.3s ease, height 0.3s ease, background 0.3s ease, opacity 0.3s ease;
  mix-blend-mode: screen;
}

body:hover .cursor-glow {
  opacity: 1;
}

.cursor-glow.hovering {
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(0, 255, 157, 0.22) 0%, rgba(0, 212, 255, 0.14) 45%, transparent 70%);
}

/* 页面主要容器 */
.page-wrapper {
  position: relative;
  z-index: 3;
  width: 100%;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 顶部导航 */
.header-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(10, 14, 39, 0.75);
  border-bottom: 1px solid var(--border-glass);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}

.brand-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--aurora-green), var(--aurora-blue));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(0, 255, 157, 0.4);
}

.brand-icon svg {
  width: 18px;
  height: 18px;
  fill: #0a0e27;
}

.brand-en {
  font-size: 0.8rem;
  color: var(--aurora-blue);
  font-family: var(--font-mono);
  margin-left: 4px;
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
  padding: 6px 2px;
}

.nav-link:hover {
  color: #fff;
}

.nav-link.highlight-nav {
  color: var(--aurora-green);
  font-weight: 600;
}

.nav-link.highlight-nav::after {
  content: "HOT";
  position: absolute;
  top: -6px;
  right: -24px;
  font-size: 0.65rem;
  font-family: var(--font-mono);
  background: linear-gradient(90deg, var(--aurora-purple), var(--aurora-blue));
  color: #fff;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 700;
}

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

/* 按钮通用风格 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  min-height: 46px;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--aurora-green) 0%, var(--aurora-blue) 100%);
  color: #050a18;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 255, 157, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.5);
  color: #000;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-blog {
  background: linear-gradient(135deg, rgba(176, 38, 255, 0.2), rgba(0, 212, 255, 0.15));
  border: 1px solid rgba(176, 38, 255, 0.4);
  color: #fff;
  box-shadow: 0 4px 18px rgba(176, 38, 255, 0.2);
}

.btn-blog:hover {
  background: linear-gradient(135deg, rgba(176, 38, 255, 0.35), rgba(0, 212, 255, 0.3));
  border-color: var(--aurora-purple);
  box-shadow: 0 6px 24px rgba(176, 38, 255, 0.4);
  transform: translateY(-2px);
}

/* 玻璃卡片 */
.glass-card {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  box-shadow: var(--inner-highlight), var(--shadow-card);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-bright);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 25px 50px rgba(0, 0, 0, 0.55);
}

/* 英雄区 (Hero) */
.hero-section {
  padding: 85px 0 60px;
  position: relative;
}

.hero-badge-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 255, 157, 0.08);
  border: 1px solid rgba(0, 255, 157, 0.3);
  border-radius: 30px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--aurora-green);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--aurora-green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--aurora-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-content {
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--aurora-green) 0%, var(--aurora-blue) 45%, var(--aurora-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.22rem;
  color: var(--text-muted);
  max-width: 780px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

/* 状态面板 (Fake Latency) */
.status-panel-wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.status-panel {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-radius: 14px;
}

.status-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.status-indicator {
  width: 10px;
  height: 10px;
  background: var(--aurora-green);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--aurora-green);
}

.latency-list {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.latency-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.node-name {
  color: var(--text-muted);
}

.node-val {
  color: var(--aurora-green);
  font-weight: 700;
  transition: all 0.3s ease;
}

.node-val.fast {
  color: var(--aurora-green);
}

.node-val.normal {
  color: var(--aurora-blue);
}

/* 核心优势板块 */
.section {
  padding: 80px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--aurora-blue);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
  color: #fff;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
}

.feature-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.icon-box-1 {
  background: rgba(0, 255, 157, 0.12);
  border: 1px solid rgba(0, 255, 157, 0.3);
  color: var(--aurora-green);
}

.icon-box-2 {
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.3);
  color: var(--aurora-blue);
}

.icon-box-3 {
  background: rgba(176, 38, 255, 0.12);
  border: 1px solid rgba(176, 38, 255, 0.3);
  color: var(--aurora-purple);
}

.feature-icon-box svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #fff;
}

.feature-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 18px;
  flex-grow: 1;
}

.feature-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--aurora-blue);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 流媒体与 AI 支持 */
.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.support-card {
  padding: 34px;
}

.support-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.support-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
}

.support-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
}

.support-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 22px;
}

.support-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
  color: #e2e8f0;
}

.tag-item svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* 价格对比表 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  padding: 38px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.featured {
  border-color: rgba(0, 255, 157, 0.4);
  background: rgba(0, 255, 157, 0.035);
  box-shadow: 0 0 35px rgba(0, 255, 157, 0.15), inset 0 1px 0 rgba(0, 255, 157, 0.3);
  transform: translateY(-8px);
}

.featured-ribbon {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--aurora-green), var(--aurora-blue));
  color: #050a18;
  font-size: 0.78rem;
  font-weight: 800;
  font-family: var(--font-mono);
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(0, 255, 157, 0.4);
}

.pricing-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #fff;
}

.pricing-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.pricing-price-box {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-glass);
}

.price-currency {
  font-size: 1.3rem;
  color: var(--aurora-green);
  font-weight: 700;
}

.price-num {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.price-period {
  font-size: 0.88rem;
  color: var(--text-dim);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.pricing-feature-item svg {
  width: 18px;
  height: 18px;
  fill: var(--aurora-green);
  flex-shrink: 0;
}

.pricing-card .btn {
  width: 100%;
}

/* 用户评价 */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.review-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--aurora-purple), var(--aurora-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.review-author {
  font-weight: 700;
  color: #fff;
  font-size: 0.98rem;
}

.review-role {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.review-stars {
  color: #f59e0b;
  font-size: 0.95rem;
  margin-bottom: 12px;
  display: flex;
  gap: 3px;
}

.review-body {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  flex-grow: 1;
}

.review-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 14px;
}

/* FAQ 常见问题 */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border-radius: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 22px 24px;
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--aurora-blue);
}

.faq-icon {
  width: 20px;
  height: 20px;
  fill: var(--text-dim);
  transition: transform 0.3s ease, fill 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  fill: var(--aurora-green);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding: 0 24px 22px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* 底部 CTA 横幅 */
.cta-banner {
  padding: 50px 40px;
  text-align: center;
  margin: 40px auto 70px;
  position: relative;
  overflow: hidden;
}

.cta-banner-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: #fff;
}

.cta-banner-text {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 28px;
  font-size: 1.05rem;
}

/* 页脚 */
.site-footer {
  border-top: 1px solid var(--border-glass);
  background: rgba(10, 14, 39, 0.95);
  padding: 45px 0 35px;
  position: relative;
  z-index: 10;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  margin-bottom: 24px;
  list-style: none;
  flex-wrap: wrap;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--aurora-green);
}

.footer-copyright {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
  font-family: var(--font-mono);
}

/* 独立内容页通用样式 (sitemap, about, terms, privacy, news) */
.subpage-header {
  padding: 60px 0 30px;
  text-align: center;
}

.subpage-title {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.subpage-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.content-box {
  padding: 45px;
  margin-bottom: 60px;
}

.content-box h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  margin: 32px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-glass);
}

.content-box h2:first-child {
  margin-top: 0;
}

.content-box h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--aurora-blue);
  margin: 22px 0 10px;
}

.content-box p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 0.98rem;
}

.content-box ul, .content-box ol {
  margin: 0 0 20px 24px;
  color: var(--text-muted);
  line-height: 1.8;
}

.content-box li {
  margin-bottom: 8px;
}

.content-box a {
  color: var(--aurora-green);
  text-decoration: underline;
  transition: color 0.2s ease;
}

.content-box a:hover {
  color: var(--aurora-blue);
}

/* 资讯列表网格 */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  margin-bottom: 60px;
}

.article-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.article-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.article-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(0, 212, 255, 0.1);
  color: var(--aurora-blue);
  border: 1px solid rgba(0, 212, 255, 0.25);
}

.article-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.article-card-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 12px;
  color: #fff;
}

.article-card-title a {
  color: #fff;
  text-decoration: none;
  transition: color 0.2s ease;
}

.article-card-title a:hover {
  color: var(--aurora-green);
}

.article-card-snippet {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 22px;
  flex-grow: 1;
}

.article-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-glass);
}

.read-more-link {
  color: var(--aurora-green);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s ease;
}

.read-more-link:hover {
  gap: 8px;
}

/* 响应式媒体查询 @media */
@media (max-width: 1024px) {
  .features-grid, .pricing-grid, .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-card.featured {
    transform: none;
  }
  .hero-title {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .features-grid, .pricing-grid, .reviews-grid, .support-grid, .articles-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-subtitle {
    font-size: 1.02rem;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .status-panel {
    flex-direction: column;
    align-items: flex-start;
  }
  .latency-list {
    width: 100%;
    justify-content: space-between;
  }
  .section {
    padding: 55px 0;
  }
  .section-title {
    font-size: 1.85rem;
  }
  .footer-nav {
    flex-direction: column;
    gap: 16px;
  }
  .content-box {
    padding: 24px 18px;
  }
}

/* 尊重系统的减少动画设置 (prefers-reduced-motion) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .aurora-blob {
    animation: none !important;
  }
  .cursor-glow {
    display: none !important;
  }
}