/* ============================================================
   绿洲风 (Neon Metropolis Style) - 主样式表
   配色: 午夜黑#8D6E63 | 绿洲洋红#F9A825 | 绿洲青#2E7D32 | 深空蓝#0288D1 | 银灰#1A1A1A
   ============================================================ */

/* --- 字体定义 --- */
@font-face {
  font-family: 'Amiri';
  src: url('../fonts/Amiri-Regular.woff2') format('woff2'),
       url('../fonts/Amiri-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Amiri';
  src: url('../fonts/Amiri-Bold.woff2') format('woff2'),
       url('../fonts/Amiri-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cairo';
  src: url('../fonts/Cairo-Variable.woff2') format('woff2'),
       url('../fonts/Cairo-Variable.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* --- CSS变量 --- */
:root {
  --oasis-midnight: #8D6E63;
  --oasis-magenta: #F9A825;
  --oasis-cyan: #2E7D32;
  --oasis-deepblue: #0288D1;
  --oasis-silver: #1A1A1A;
  --oasis-midnight-rgb: 141,110,99;
  --oasis-magenta-rgb: 249,168,37;
  --oasis-cyan-rgb: 46,125,50;
  --oasis-deepblue-rgb: 2,136,209;
  --oasis-font-heading: 'Amiri', 'PingFang SC', sans-serif;
  --oasis-font-body: 'Cairo', 'Microsoft YaHei', sans-serif;
  --oasis-glow-magenta: 0 0 15px rgba(249,168,37,0.6), 0 0 30px rgba(249,168,37,0.3);
  --oasis-glow-cyan: 0 0 15px rgba(46,125,50,0.6), 0 0 30px rgba(46,125,50,0.3);
}

/* --- 全局重置 --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  font-family: var(--oasis-font-body);
  background-color: var(--oasis-silver);
  color: #e0e0e0;
  line-height: 1.75;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* --- 电路板背景纹理 --- */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(46,125,50,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,125,50,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* --- 数据流瀑布动画(Data Waterfall) --- */
.oasis-data-waterfall {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  opacity: 0.08;
}
.oasis-data-column {
  position: absolute;
  top: -100%;
  font-family: monospace;
  font-size: 14px;
  color: var(--oasis-cyan);
  writing-mode: vertical-rl;
  animation: oasis-datafall linear infinite;
  white-space: nowrap;
}
@keyframes oasis-datafall {
  0% { transform: translateY(-100%); opacity: 1; }
  100% { transform: translateY(200vh); opacity: 0.2; }
}

/* --- 绿洲闪烁动画(Neon Flicker) --- */
@keyframes oasis-neon-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    text-shadow: 0 0 7px rgba(249,168,37,0.8), 0 0 20px rgba(249,168,37,0.5), 0 0 40px rgba(249,168,37,0.3);
    opacity: 1;
  }
  20%, 24%, 55% {
    text-shadow: none;
    opacity: 0.8;
  }
}
.oasis-neon-flicker {
  animation: oasis-neon-flicker 3s infinite alternate;
}

/* --- 全息投影显现动画(Hologram Reveal) --- */
@keyframes oasis-hologram-reveal {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    filter: blur(4px) hue-rotate(30deg);
    clip-path: inset(0 0 100% 0);
  }
  40% {
    opacity: 0.6;
    filter: blur(2px) hue-rotate(15deg);
    clip-path: inset(0 0 40% 0);
  }
  70% {
    filter: blur(0) hue-rotate(0deg);
    clip-path: inset(0 0 0 0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: none;
    clip-path: inset(0 0 0 0);
  }
}
.oasis-hologram-reveal {
  opacity: 0;
  transform: translateY(30px);
}
.oasis-hologram-reveal.oasis-visible {
  animation: oasis-hologram-reveal 0.8s ease-out forwards;
}

/* --- 脉冲波纹动画(Pulse Ripple) --- */
@keyframes oasis-pulse-ripple {
  0% { box-shadow: 0 0 0 0 rgba(249,168,37,0.5); }
  50% { box-shadow: 0 0 0 15px rgba(249,168,37,0); }
  100% { box-shadow: 0 0 0 0 rgba(249,168,37,0); }
}
.oasis-pulse-ripple:hover {
  animation: oasis-pulse-ripple 0.6s ease-out;
}

/* --- 导航栏 --- */
.oasis-nav-bar {
  position: relative;
  background: rgba(26,26,26,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--oasis-magenta);
  box-shadow: 0 2px 20px rgba(249,168,37,0.2);
  z-index: 1000;
  padding: 0 20px;
}
.oasis-nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}
.oasis-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.oasis-nav-logo img {
  height: 40px;
  width: auto;
}
.oasis-nav-logo-text {
  font-family: var(--oasis-font-heading);
  font-size: 20px;
  color: var(--oasis-magenta);
  text-shadow: var(--oasis-glow-magenta);
  font-weight: 700;
}
.oasis-nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
}
.oasis-nav-links li a {
  display: block;
  padding: 18px 14px;
  font-family: var(--oasis-font-body);
  font-size: 15px;
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s, background 0.3s;
  position: relative;
  white-space: nowrap;
}
.oasis-nav-links li a:hover {
  color: var(--oasis-cyan);
  background: rgba(46,125,50,0.1);
}
.oasis-nav-links li a.oasis-nav-active {
  color: var(--oasis-cyan);
  text-shadow: var(--oasis-glow-cyan);
}
.oasis-nav-links li a.oasis-nav-active::before {
  content: '◆';
  font-size: 8px;
  margin-right: 4px;
  animation: oasis-neon-flicker 2s infinite alternate;
  color: var(--oasis-magenta);
}
.oasis-nav-links li a.oasis-nav-active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--oasis-cyan);
  box-shadow: var(--oasis-glow-cyan);
}

/* 移动端菜单 */
.oasis-mobile-toggle {
  display: none;
  background: none;
  border: 2px solid var(--oasis-magenta);
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  border-radius: 4px;
}
.oasis-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--oasis-magenta);
  box-shadow: 0 0 6px rgba(249,168,37,0.5);
  transition: transform 0.3s;
}

/* --- 面包屑导航 --- */
.oasis-breadcrumb {
  max-width: 1400px;
  margin: 16px auto;
  padding: 0 20px;
  font-size: 14px;
  color: #999;
}
.oasis-breadcrumb a {
  color: var(--oasis-cyan);
  text-decoration: none;
}
.oasis-breadcrumb a:hover {
  text-shadow: var(--oasis-glow-cyan);
}
.oasis-breadcrumb-sep {
  margin: 0 8px;
  color: #555;
}

/* --- Hero模块 --- */
.oasis-hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.oasis-hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.oasis-hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,26,46,0.7);
}
.oasis-hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 900px;
  padding: 40px 20px;
}
.oasis-hero-content h1 {
  font-family: var(--oasis-font-heading);
  font-size: 52px;
  color: var(--oasis-cyan);
  text-shadow: 0 0 20px rgba(46,125,50,0.8), 0 0 40px rgba(46,125,50,0.4);
  margin-bottom: 16px;
  line-height: 1.3;
}
.oasis-hero-subtitle {
  font-family: var(--oasis-font-body);
  font-size: 22px;
  color: #b0b0b0;
  margin-bottom: 24px;
}
.oasis-hero-text {
  font-size: 16px;
  color: #ccc;
  line-height: 1.8;
  margin-bottom: 32px;
  text-align: left;
}
.oasis-hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- 按钮 --- */
.oasis-btn-primary {
  display: inline-block;
  padding: 14px 36px;
  background: var(--oasis-magenta);
  color: var(--oasis-silver);
  font-family: var(--oasis-font-body);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  min-width: 44px;
  min-height: 44px;
}
.oasis-btn-primary:hover {
  transform: scale(1.05);
  box-shadow: var(--oasis-glow-magenta);
  animation: oasis-pulse-ripple 0.6s ease-out;
}
.oasis-btn-secondary {
  display: inline-block;
  padding: 14px 36px;
  background: transparent;
  color: var(--oasis-cyan);
  font-family: var(--oasis-font-body);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--oasis-cyan);
  cursor: pointer;
  transition: box-shadow 0.3s, border-color 0.3s;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  min-width: 44px;
  min-height: 44px;
}
.oasis-btn-secondary:hover {
  box-shadow: var(--oasis-glow-cyan);
  border-color: #4CAF50;
}

/* --- 通用区块容器 --- */
.oasis-section {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 60px 20px;
}
.oasis-section-title {
  font-family: var(--oasis-font-heading);
  font-size: 36px;
  color: var(--oasis-magenta);
  text-shadow: var(--oasis-glow-magenta);
  margin-bottom: 16px;
  text-align: center;
}
.oasis-section-subtitle {
  font-size: 16px;
  color: #999;
  text-align: center;
  margin-bottom: 40px;
}
.oasis-section-divider {
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--oasis-cyan), transparent);
  margin: 0 auto 40px;
  box-shadow: var(--oasis-glow-cyan);
}

/* --- 绿洲网格矩阵卡片 --- */
.oasis-grid-matrix {
  display: grid;
  gap: 24px;
}
.oasis-grid-6 {
  grid-template-columns: repeat(3, 1fr);
}
.oasis-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.oasis-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
.oasis-card {
  background: rgba(2,136,209,0.08);
  border: 1px solid rgba(46,125,50,0.3);
  padding: 24px;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.oasis-card:hover {
  transform: translateY(-4px);
  border-color: var(--oasis-magenta);
  box-shadow: 0 0 20px rgba(249,168,37,0.2), 0 0 40px rgba(249,168,37,0.1);
}
.oasis-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin-bottom: 16px;
  border: 1px solid rgba(46,125,50,0.2);
}
.oasis-card h3 {
  font-family: var(--oasis-font-heading);
  font-size: 22px;
  color: var(--oasis-cyan);
  margin-bottom: 8px;
}
.oasis-card-meta {
  font-size: 13px;
  color: var(--oasis-magenta);
  margin-bottom: 12px;
}
.oasis-card p {
  font-size: 15px;
  color: #bbb;
  line-height: 1.7;
}

/* --- 全宽深色区块 --- */
.oasis-fullwidth-block {
  position: relative;
  z-index: 1;
  background: rgba(2,136,209,0.05);
  border-top: 1px solid rgba(46,125,50,0.15);
  border-bottom: 1px solid rgba(46,125,50,0.15);
  padding: 60px 20px;
}
.oasis-fullwidth-inner {
  max-width: 1400px;
  margin: 0 auto;
}

/* --- 试玩区 --- */
.oasis-trial-zone {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 24px;
  min-height: 400px;
}
.oasis-trial-sidebar {
  background: rgba(26,26,26,0.6);
  border: 1px solid rgba(46,125,50,0.2);
  padding: 16px;
}
.oasis-trial-sidebar ul {
  list-style: none;
}
.oasis-trial-sidebar li {
  padding: 12px 16px;
  color: #ccc;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: all 0.3s;
  font-size: 15px;
}
.oasis-trial-sidebar li:hover,
.oasis-trial-sidebar li.oasis-active {
  border-left-color: var(--oasis-magenta);
  color: var(--oasis-magenta);
  background: rgba(249,168,37,0.05);
}
.oasis-trial-screen {
  background: rgba(2,136,209,0.08);
  border: 2px solid rgba(46,125,50,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.oasis-trial-screen img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* --- 影院模块 --- */
.oasis-cinema-screen {
  background: rgba(2,136,209,0.1);
  border: 2px solid rgba(46,125,50,0.3);
  padding: 20px;
  margin-bottom: 24px;
  position: relative;
}
.oasis-cinema-screen img {
  width: 100%;
  height: auto;
  display: block;
}
.oasis-cinema-playlist {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.oasis-cinema-item {
  background: rgba(26,26,26,0.6);
  padding: 16px;
  border: 1px solid rgba(249,168,37,0.2);
  cursor: pointer;
  transition: border-color 0.3s;
}
.oasis-cinema-item:hover {
  border-color: var(--oasis-magenta);
}
.oasis-cinema-item h4 {
  font-family: var(--oasis-font-heading);
  color: var(--oasis-magenta);
  font-size: 16px;
  margin-bottom: 6px;
}

/* --- 注册表单 --- */
.oasis-register-card {
  max-width: 600px;
  margin: 0 auto;
  background: rgba(2,136,209,0.08);
  border: 2px solid rgba(46,125,50,0.3);
  padding: 40px;
}
.oasis-form-group {
  margin-bottom: 20px;
}
.oasis-form-group label {
  display: block;
  font-size: 14px;
  color: var(--oasis-cyan);
  margin-bottom: 6px;
}
.oasis-form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(26,26,26,0.8);
  border: none;
  border-bottom: 2px solid var(--oasis-cyan);
  color: #e0e0e0;
  font-family: var(--oasis-font-body);
  font-size: 16px;
  transition: border-color 0.3s, box-shadow 0.3s;
  min-height: 44px;
}
.oasis-form-input:focus {
  outline: none;
  border-bottom-color: var(--oasis-magenta);
  box-shadow: 0 2px 10px rgba(249,168,37,0.2);
  animation: oasis-neon-flicker 1s ease-out;
}

/* --- 充值广告牌 --- */
.oasis-billboard {
  background: linear-gradient(135deg, rgba(249,168,37,0.1), rgba(2,136,209,0.1));
  border: 2px solid var(--oasis-magenta);
  box-shadow: var(--oasis-glow-magenta);
  padding: 40px;
  text-align: center;
}
.oasis-billboard h2 {
  font-family: var(--oasis-font-heading);
  font-size: 32px;
  color: var(--oasis-magenta);
  text-shadow: var(--oasis-glow-magenta);
}
.oasis-energy-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 30px 0;
}
.oasis-energy-card {
  background: rgba(26,26,26,0.8);
  border: 1px solid rgba(249,168,37,0.3);
  padding: 24px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}
.oasis-energy-card:hover {
  transform: scale(1.05);
  border-color: var(--oasis-magenta);
}
.oasis-energy-card h4 {
  font-family: var(--oasis-font-heading);
  color: var(--oasis-magenta);
  font-size: 20px;
  margin-bottom: 12px;
}

/* --- 活动广场 --- */
.oasis-mission-list {
  display: grid;
  gap: 16px;
}
.oasis-mission-item {
  background: rgba(2,136,209,0.06);
  border: 1px solid rgba(46,125,50,0.2);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: border-color 0.3s;
}
.oasis-mission-item:hover {
  border-color: var(--oasis-cyan);
}
.oasis-mission-badge {
  background: var(--oasis-magenta);
  color: var(--oasis-silver);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.oasis-mission-item h4 {
  font-family: var(--oasis-font-heading);
  color: var(--oasis-cyan);
  font-size: 18px;
  margin-bottom: 4px;
}

/* --- VIP摩天楼 --- */
.oasis-vip-tower {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}
.oasis-vip-image img {
  width: 100%;
  height: auto;
  border: 2px solid rgba(249,168,37,0.3);
}
.oasis-vip-floors {
  display: grid;
  gap: 12px;
}
.oasis-vip-floor {
  background: rgba(26,26,26,0.6);
  border-left: 4px solid var(--oasis-cyan);
  padding: 16px 20px;
  transition: border-color 0.3s, background 0.3s;
  cursor: pointer;
}
.oasis-vip-floor:hover {
  border-left-color: var(--oasis-magenta);
  background: rgba(249,168,37,0.05);
}
.oasis-vip-floor h4 {
  font-family: var(--oasis-font-heading);
  color: var(--oasis-magenta);
  font-size: 18px;
  margin-bottom: 4px;
}

/* --- 安全认证 --- */
.oasis-security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  text-align: center;
}
.oasis-security-badge {
  padding: 30px;
}
.oasis-security-badge img {
  width: 120px;
  height: auto;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 10px rgba(46,125,50,0.5));
}
.oasis-security-badge h4 {
  font-family: var(--oasis-font-heading);
  color: var(--oasis-cyan);
  font-size: 18px;
  margin-bottom: 8px;
}

/* --- 负责任博弈 --- */
.oasis-responsible-section {
  position: relative;
  z-index: 1;
  background: rgba(26,26,26,0.95);
  border-top: 2px solid rgba(249,168,37,0.3);
  padding: 40px 20px;
}
.oasis-responsible-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 30px;
  align-items: start;
}
.oasis-responsible-icon img {
  width: 100px;
  height: auto;
  filter: drop-shadow(0 0 10px rgba(249,168,37,0.5));
}
.oasis-responsible-text h2 {
  font-family: var(--oasis-font-heading);
  font-size: 24px;
  color: var(--oasis-magenta);
  margin-bottom: 16px;
}
.oasis-responsible-text p {
  color: #999;
  line-height: 1.8;
  margin-bottom: 12px;
}
.oasis-responsible-buttons {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* --- 页脚 --- */
.oasis-footer {
  position: relative;
  z-index: 1;
  background: var(--oasis-silver);
  border-top: 1px solid rgba(46,125,50,0.2);
  padding: 50px 20px 20px;
}
.oasis-footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}
.oasis-footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 30px;
}
.oasis-footer-col h4 {
  font-family: var(--oasis-font-heading);
  font-size: 18px;
  color: var(--oasis-magenta);
  margin-bottom: 16px;
}
.oasis-footer-col ul {
  list-style: none;
}
.oasis-footer-col li {
  margin-bottom: 8px;
}
.oasis-footer-col a {
  color: #999;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
}
.oasis-footer-col a:hover {
  color: var(--oasis-cyan);
}
.oasis-footer-social {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}
.oasis-footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(46,125,50,0.3);
  color: var(--oasis-cyan);
  font-size: 18px;
  text-decoration: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.oasis-footer-social a:hover {
  border-color: var(--oasis-cyan);
  box-shadow: var(--oasis-glow-cyan);
}
.oasis-footer-bottom {
  border-top: 1px solid rgba(46,125,50,0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.oasis-footer-license {
  font-size: 13px;
  color: #666;
}
.oasis-footer-payments {
  display: flex;
  gap: 12px;
  align-items: center;
}
.oasis-footer-payments span {
  font-size: 13px;
  color: #666;
  border: 1px solid #444;
  padding: 4px 10px;
}
.oasis-footer-18plus {
  text-align: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(249,168,37,0.15);
  font-size: 13px;
  color: #777;
}
.oasis-footer-18plus strong {
  color: var(--oasis-magenta);
  font-size: 20px;
}

/* --- 内页Hero --- */
.oasis-inner-hero {
  position: relative;
  z-index: 1;
  min-height: 360px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.oasis-inner-hero .oasis-hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
}
.oasis-inner-hero .oasis-hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,26,46,0.75);
}
.oasis-inner-hero-content {
  position: relative;
  z-index: 10;
  max-width: 1400px;
  margin: 0 auto;
  padding: 60px 20px;
  width: 100%;
}
.oasis-inner-hero-content h1 {
  font-family: var(--oasis-font-heading);
  font-size: 42px;
  color: var(--oasis-cyan);
  text-shadow: 0 0 15px rgba(46,125,50,0.6);
  margin-bottom: 12px;
}
.oasis-inner-hero-content p {
  font-size: 18px;
  color: #bbb;
  max-width: 700px;
}

/* --- 内页内容区 --- */
.oasis-content-area {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 20px;
}
.oasis-content-area h2 {
  font-family: var(--oasis-font-heading);
  font-size: 28px;
  color: var(--oasis-magenta);
  text-shadow: 0 0 10px rgba(249,168,37,0.3);
  margin: 40px 0 16px;
}
.oasis-content-area h3 {
  font-family: var(--oasis-font-heading);
  font-size: 22px;
  color: var(--oasis-cyan);
  margin: 30px 0 12px;
}
.oasis-content-area h4 {
  font-family: var(--oasis-font-heading);
  font-size: 18px;
  color: var(--oasis-magenta);
  margin: 20px 0 10px;
}
.oasis-content-area p {
  color: #ccc;
  line-height: 1.85;
  margin-bottom: 16px;
  font-size: 16px;
}
.oasis-content-area img {
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(46,125,50,0.2);
  margin: 16px 0;
}

/* --- 数据表格 --- */
.oasis-data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 15px;
}
.oasis-data-table th {
  background: rgba(2,136,209,0.15);
  color: var(--oasis-cyan);
  font-family: var(--oasis-font-heading);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid var(--oasis-cyan);
}
.oasis-data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(46,125,50,0.1);
  color: #ccc;
}
.oasis-data-table tr:hover td {
  background: rgba(249,168,37,0.03);
}

/* --- FAQ模块 --- */
.oasis-faq-item {
  border: 1px solid rgba(46,125,50,0.2);
  margin-bottom: 12px;
  background: rgba(2,136,209,0.04);
}
.oasis-faq-question {
  padding: 16px 20px;
  cursor: pointer;
  font-family: var(--oasis-font-heading);
  font-size: 17px;
  color: var(--oasis-cyan);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s;
  min-height: 44px;
}
.oasis-faq-question:hover {
  background: rgba(46,125,50,0.05);
}
.oasis-faq-answer {
  padding: 0 20px 16px;
  color: #bbb;
  line-height: 1.8;
  display: none;
}
.oasis-faq-item.oasis-open .oasis-faq-answer {
  display: block;
}

/* --- APP下载页 --- */
.oasis-app-download-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.oasis-app-phone img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 0 30px rgba(46,125,50,0.3));
}
.oasis-download-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 30px;
}
.oasis-download-card {
  background: rgba(2,136,209,0.08);
  border: 2px solid rgba(46,125,50,0.3);
  padding: 24px;
  text-align: center;
}
.oasis-download-card img {
  width: 160px;
  height: 160px;
  margin-bottom: 16px;
}
.oasis-download-card h4 {
  font-family: var(--oasis-font-heading);
  color: var(--oasis-cyan);
  font-size: 18px;
  margin-bottom: 8px;
}

/* --- 响应式设计 --- */
@media (max-width: 1024px) {
  .oasis-grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }
  .oasis-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .oasis-vip-tower {
    grid-template-columns: 1fr;
  }
  .oasis-energy-plans {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .oasis-mobile-toggle {
    display: flex;
  }
  .oasis-nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(26,26,26,0.95);
    flex-direction: column;
    border-top: 1px solid rgba(46,125,50,0.2);
    padding: 16px 0;
  }
  .oasis-nav-links.oasis-nav-open {
    display: flex;
  }
  .oasis-nav-links li a {
    padding: 14px 24px;
    font-size: 16px;
  }
  .oasis-hero-content h1 {
    font-size: 32px;
  }
  .oasis-hero-subtitle {
    font-size: 18px;
  }
  .oasis-section-title {
    font-size: 28px;
  }
  .oasis-grid-6,
  .oasis-grid-3 {
    grid-template-columns: 1fr;
  }
  .oasis-grid-2 {
    grid-template-columns: 1fr;
  }
  .oasis-trial-zone {
    grid-template-columns: 1fr;
  }
  .oasis-cinema-playlist {
    grid-template-columns: 1fr;
  }
  .oasis-security-grid {
    grid-template-columns: 1fr;
  }
  .oasis-responsible-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .oasis-footer-grid {
    grid-template-columns: 1fr;
  }
  .oasis-inner-hero-content h1 {
    font-size: 28px;
  }
  .oasis-app-download-grid {
    grid-template-columns: 1fr;
  }
  .oasis-download-buttons {
    grid-template-columns: 1fr;
  }
  .oasis-energy-plans {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 414px) {
  html {
    font-size: 14px;
  }
  .oasis-hero-content h1 {
    font-size: 26px;
  }
  .oasis-hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  .oasis-btn-primary,
  .oasis-btn-secondary {
    width: 100%;
    text-align: center;
  }
}