/* ============================================
   北欧极光追逐探险与极地摄影定制网 - 主样式表
   极夜深邃黑+极光荧光绿 梦幻极地视觉
   ============================================ */

/* CSS变量定义 */
:root {
  --aurora-green: #00FF88;
  --aurora-purple: #7B68EE;
  --aurora-red: #FF4466;
  --bg-deep-black: #0A0A14;
  --card-dark: #141428;
  --text-ice: #E0F0E8;
  --text-muted: #8A9A92;
  --aurora-gradient: linear-gradient(135deg, #00FF88, #7B68EE, #FF4466);
  --font-heading: 'Noto Serif SC', serif;
  --font-body: 'Noto Sans SC', sans-serif;
  --radius: 12px;
  --shadow-glow: 0 0 20px rgba(0, 255, 136, 0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 全局重置 */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep-black);
  color: var(--text-ice);
  line-height: 1.8;
  overflow-x: hidden;
  min-height: 100vh;
}

/* 星空粒子背景 */
.c071258fe {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(ellipse at center, transparent 0%, var(--bg-deep-black) 100%);
}

.c071258fe::before,
.c071258fe::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  animation: twinkle 3s infinite alternate;
}

@keyframes twinkle {
  0% { opacity: 0.3; }
  100% { opacity: 1; }
}

/* 极光光带动画 */
.c42f0a796 {
  position: relative;
  width: 100%;
  height: 4px;
  background: var(--aurora-gradient);
  overflow: hidden;
}

.c42f0a796::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.8), rgba(123,104,238,0.8), transparent);
  animation: aurora-flow 4s linear infinite;
}

@keyframes aurora-flow {
  0% { transform: translateX(0); }
  100% { transform: translateX(50%); }
}

/* 顶部极光流动条 */
.c64f4716a {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 10000;
  background: linear-gradient(90deg, #00FF88, #7B68EE, #FF4466, #00FF88);
  background-size: 300% 100%;
  animation: aurora-shift 6s linear infinite;
}

@keyframes aurora-shift {
  0% { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

/* 导航栏 */
.c050fe922 {
  position: fixed;
  top: 3px;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(10, 10, 20, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 255, 136, 0.1);
  transition: var(--transition);
}

.c050fe922.scrolled {
  background: rgba(10, 10, 20, 0.98);
  box-shadow: 0 4px 30px rgba(0, 255, 136, 0.05);
}

.ccc4f1748 {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.cd9232e2b {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--aurora-green);
  text-decoration: none;
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.c8759e30b {
  display: flex;
  list-style: none;
  gap: 0.5rem;
}

.c8759e30b a {
  color: var(--text-ice);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.9rem;
  transition: var(--transition);
  position: relative;
}

.c8759e30b a:hover,
.c8759e30b a.c4915cbb2 {
  color: var(--aurora-green);
  background: rgba(0, 255, 136, 0.08);
}

.c8759e30b a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--aurora-green);
  transition: var(--transition);
  transform: translateX(-50%);
}

.c8759e30b a:hover::after {
  width: 60%;
}

/* 移动端菜单按钮 */
.c7e7eb64e {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.c7e7eb64e span {
  width: 25px;
  height: 2px;
  background: var(--aurora-green);
  transition: var(--transition);
}

/* Hero区域 */
.cd9e02c43 {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.c0bc0a98f {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0,255,136,0.05) 0%, var(--bg-deep-black) 100%);
}

.c0bc0a98f::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 20%;
  width: 60%;
  height: 40%;
  background: radial-gradient(ellipse, rgba(0,255,136,0.15), transparent 70%);
  animation: aurora-pulse 8s ease-in-out infinite;
  filter: blur(60px);
}

.c0bc0a98f::after {
  content: '';
  position: absolute;
  top: 20%;
  right: 10%;
  width: 40%;
  height: 30%;
  background: radial-gradient(ellipse, rgba(123,104,238,0.1), transparent 70%);
  animation: aurora-pulse 6s ease-in-out infinite reverse;
  filter: blur(40px);
}

@keyframes aurora-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.cc998bb91 {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 2rem;
  max-width: 900px;
}

.ceecc1d35 {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 30px;
  padding: 0.5rem 1.2rem;
  margin-bottom: 2rem;
  font-size: 0.85rem;
  color: var(--aurora-green);
  animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 5px rgba(0,255,136,0.2); }
  50% { box-shadow: 0 0 20px rgba(0,255,136,0.4); }
}

.ceecc1d35 .cdd58d0b6 {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--aurora-green);
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.c02ebc51b {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--aurora-green), var(--aurora-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cae040c11 {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.c1e7ca374 {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--aurora-green);
  color: var(--bg-deep-black);
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.c1e7ca374:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 50px rgba(0, 255, 136, 0.5);
}

/* 通用区块 */
.c80a48701 {
  position: relative;
  padding: 6rem 2rem;
  z-index: 1;
}

.cb5569bb7 {
  max-width: 1200px;
  margin: 0 auto;
}

.ced1d5471 {
  text-align: center;
  margin-bottom: 4rem;
}

.cbca153ec {
  display: inline-block;
  color: var(--aurora-green);
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
  border: 1px solid rgba(0, 255, 136, 0.3);
  padding: 0.3rem 1rem;
  border-radius: 20px;
}

.c5b6e1094 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-ice);
}

.c15e131cf {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
}

/* 卡片系统 */
.c96477563 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.c56953fad {
  background: var(--card-dark);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(0, 255, 136, 0.08);
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
}

.c56953fad:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 255, 136, 0.3);
  box-shadow: var(--shadow-glow);
}

.c56953fad .ca74c4ef2 {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.c56953fad .ca74c4ef2 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.c56953fad:hover .ca74c4ef2 img {
  transform: scale(1.05);
}

.c56953fad .c9b8589e2 {
  padding: 1.5rem;
}

.c56953fad .c34e8ebf1 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  color: var(--text-ice);
}

.c56953fad .cce2a4dc7 {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.c56953fad .c1747eda7 {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 255, 136, 0.08);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.c56953fad .c724cd6d7 {
  display: inline-block;
  background: rgba(0, 255, 136, 0.1);
  color: var(--aurora-green);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
}

/* KP预测图表区 */
.c109c52de {
  background: var(--card-dark);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid rgba(0, 255, 136, 0.1);
}

.c57e9f61a {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.ce1567cec {
  text-align: center;
  padding: 1rem 0.5rem;
  border-radius: 8px;
  background: rgba(0, 255, 136, 0.03);
  border: 1px solid rgba(0, 255, 136, 0.05);
  transition: var(--transition);
}

.ce1567cec:hover {
  background: rgba(0, 255, 136, 0.08);
  border-color: rgba(0, 255, 136, 0.2);
}

.ce1567cec .c32842f6c {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.ce1567cec .cde781714 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--aurora-green);
}

.ce1567cec .c3dee6d7c {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

.ce1567cec.c280275c3 .cde781714 {
  color: var(--aurora-green);
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.ce1567cec.cbb02d3c8 .cde781714 {
  color: var(--aurora-purple);
}

.ce1567cec.c06c9e824 .cde781714 {
  color: var(--text-muted);
}

/* 画廊 */
.ca9385f9b {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.c5e2527b9 {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/10;
  cursor: pointer;
}

.c5e2527b9 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.c5e2527b9:hover img {
  transform: scale(1.08);
}

.c5e2527b9 .c1a290d86 {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(10, 10, 20, 0.9));
  opacity: 0;
  transition: var(--transition);
}

.c5e2527b9:hover .c1a290d86 {
  opacity: 1;
}

.c1a290d86 .cc7a1af08 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.c1a290d86 .cb27e15f5 {
  font-size: 0.8rem;
  color: var(--aurora-green);
}

/* 装备推荐 */
.c287b15a9 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.c0c1284df {
  background: var(--card-dark);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid rgba(0, 255, 136, 0.08);
  transition: var(--transition);
}

.c0c1284df:hover {
  border-color: rgba(0, 255, 136, 0.3);
}

.c0c1284df .c3d1bb0a6 {
  display: inline-block;
  background: rgba(0, 255, 136, 0.1);
  color: var(--aurora-green);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.c0c1284df .c19fd25e7 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
}

.c0c1284df .c9ba399d2 {
  list-style: none;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.c0c1284df .c9ba399d2 li {
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(0, 255, 136, 0.05);
  display: flex;
  justify-content: space-between;
}

.c0c1284df .c9ba399d2 li:last-child {
  border-bottom: none;
}

/* 科普区 */
.c31ef8c58 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.cf538f8ae, .c823cb81d {
  background: var(--card-dark);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid rgba(0, 255, 136, 0.08);
}

.cf538f8ae h3, .c823cb81d h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--aurora-green);
}

/* 面包屑 */
.c056d38f9 {
  padding: 1rem 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.c056d38f9 a {
  color: var(--aurora-green);
  text-decoration: none;
}

.c056d38f9 a:hover {
  text-decoration: underline;
}

.c056d38f9 span {
  margin: 0 0.5rem;
}

/* 页脚 */
.c4395d4a3 {
  background: rgba(10, 10, 20, 0.95);
  border-top: 1px solid rgba(0, 255, 136, 0.1);
  padding: 4rem 2rem 2rem;
  position: relative;
  z-index: 1;
}

.c64a6bd94 {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}

.cfb11e05b {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--aurora-green);
  margin-bottom: 1rem;
}

.cb1431e85 {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.c26a13c85 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-ice);
}

.ce7a805da {
  list-style: none;
}

.ce7a805da li {
  margin-bottom: 0.5rem;
}

.ce7a805da a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.ce7a805da a:hover {
  color: var(--aurora-green);
}

.c17bc0e0c {
  max-width: 1200px;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 255, 136, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* 页面内容区 */
.c8b153e2e {
  max-width: 900px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
  min-height: 80vh;
}

.c8b153e2e h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 1.5rem;
  color: var(--text-ice);
}

.c8b153e2e h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  color: var(--aurora-green);
}

.c8b153e2e h3 {
  font-size: 1.2rem;
  margin: 2rem 0 0.8rem;
  color: var(--text-ice);
}

.c8b153e2e p {
  margin-bottom: 1.2rem;
  color: var(--text-ice);
  line-height: 1.9;
}

.c8b153e2e ul, .c8b153e2e ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--text-muted);
}

.c8b153e2e li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.c8b153e2e img {
  width: 100%;
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

/* 搜索页 */
.c38f750f1 {
  max-width: 700px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
}

.c31bee585 {
  position: relative;
  margin-bottom: 2rem;
}

.c31bee585 input {
  width: 100%;
  padding: 1.2rem 1.5rem;
  padding-right: 3.5rem;
  background: var(--card-dark);
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 50px;
  color: var(--text-ice);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

.c31bee585 input:focus {
  border-color: var(--aurora-green);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.1);
}

.ce149eadf {
  list-style: none;
}

.ce149eadf li {
  padding: 1.5rem;
  background: var(--card-dark);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border: 1px solid rgba(0, 255, 136, 0.05);
  transition: var(--transition);
}

.ce149eadf li:hover {
  border-color: rgba(0, 255, 136, 0.2);
}

.ce149eadf li a {
  color: var(--aurora-green);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
}

.ce149eadf li p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* 404页面 */
.c0eb0c850 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: 2rem;
}

.c51359b72 {
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 900;
  background: var(--aurora-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.c559baefd {
  font-size: 1.3rem;
  color: var(--text-muted);
  margin: 1.5rem 0 2.5rem;
}

/* 按钮 */
.cb76391c0 {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--aurora-green);
  color: var(--bg-deep-black);
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}

.cb76391c0:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.4);
}

.ceb92b95f {
  background: transparent;
  color: var(--aurora-green);
  border: 1px solid var(--aurora-green);
}

.ceb92b95f:hover {
  background: rgba(0, 255, 136, 0.1);
}

/* FAQ */
.cef067335 {
  max-width: 800px;
  margin: 0 auto;
}

.ce57ede03 {
  background: var(--card-dark);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border: 1px solid rgba(0, 255, 136, 0.08);
  overflow: hidden;
}

.c350169dc {
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: var(--transition);
}

.c350169dc:hover {
  color: var(--aurora-green);
}

.cca761413 {
  padding: 0 1.5rem 1.2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
  display: none;
}

.ce57ede03.c4915cbb2 .cca761413 {
  display: block;
}

/* 表格 */
.c3388a0d5 {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.c3388a0d5 th,
.c3388a0d5 td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(0, 255, 136, 0.08);
}

.c3388a0d5 th {
  background: rgba(0, 255, 136, 0.05);
  color: var(--aurora-green);
  font-weight: 600;
  font-size: 0.9rem;
}

.c3388a0d5 td {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.c3388a0d5 tr:hover td {
  background: rgba(0, 255, 136, 0.02);
}

/* APP下载页 */
.cf80b4c39 {
  text-align: center;
  padding: 8rem 2rem;
}

.c87d77e6e {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.cbc639ae9 {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--card-dark);
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: var(--radius);
  padding: 1rem 2rem;
  text-decoration: none;
  color: var(--text-ice);
  transition: var(--transition);
}

.cbc639ae9:hover {
  border-color: var(--aurora-green);
  box-shadow: var(--shadow-glow);
}

/* 响应式 */
@media (max-width: 1024px) {
  .c64a6bd94 {
    grid-template-columns: 1fr 1fr;
  }
  
  .c31ef8c58 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .c8759e30b {
    position: fixed;
    top: 75px;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 20, 0.98);
    flex-direction: column;
    padding: 1rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .c8759e30b.c4915cbb2 {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .c7e7eb64e {
    display: flex;
  }

  .c02ebc51b {
    font-size: 2rem;
  }

  .c96477563 {
    grid-template-columns: 1fr;
  }

  .c57e9f61a {
    grid-template-columns: repeat(4, 1fr);
  }

  .ca9385f9b {
    grid-template-columns: 1fr;
  }

  .c64a6bd94 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .c17bc0e0c {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .c287b15a9 {
    grid-template-columns: 1fr;
  }

  .c87d77e6e {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .c57e9f61a {
    grid-template-columns: repeat(3, 1fr);
  }

  .c80a48701 {
    padding: 4rem 1rem;
  }
}

/* 极光闪烁加载动画 */
.aurora-shimmer {
  background: linear-gradient(90deg, var(--card-dark) 25%, rgba(0,255,136,0.05) 50%, var(--card-dark) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 滚动渐变色效果 */
.scroll-aurora-transition {
  transition: background 0.5s ease;
}

/* Schema标记隐藏内容 */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* 打印样式 */
@media print {
  .c050fe922, .c64f4716a, .c071258fe {
    display: none;
  }
  body {
    background: white;
    color: black;
  }
}