a[style*="color:#008000"], a[style*="color: #008000"],
	  a[style*="color:#666"], a[style*="color: #666"],
	  a[style*="color:#999"], a[style*="color: #999"],
	  a[style*="color:#080"], a[style*="color:rgb(0,128,0)"],
	  a[style*="color:#666666"], a[style*="color:#999999"] {
	    display: none !important;
	  }
	  div[style*="position: fixed"][style*="bottom: 0"][style*="z-index: 9999"] {
	    display: none !important;
	    visibility: hidden !important;
	    opacity: 0 !important;
	    pointer-events: none !important;
	    height: 0 !important;
	    overflow: hidden !important;
	    z-index: -9999 !important;
	  }

@font-face {
  font-family: 'RuiZiTaiKong';
  src: url('fonts/RuiZiTaiKongQiYuXiangSuJian-Shan(REEJI-TaikoMagicGB-Flash)-2.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'RuiZiTaiKong', "PingFang SC", "Microsoft Yahei", sans-serif;
  -webkit-tap-highlight-color: transparent;
  outline: none;
  max-width: 100%;
}

html {
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  scroll-behavior: smooth;
}

body {
  background: #fff;
  color: #222;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  -webkit-font-smoothing: antialiased;
}

.loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #0b0d15;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  z-index: 99999;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.loader-wrapper.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader {
  width: 70px;
  height: 70px;
  border: 3px solid rgba(255, 255, 255, 0.12);
  border-top: 3px solid #0078d7;
  border-radius: 50%;
  animation: spin 1.2s linear infinite;
  position: relative;
}

.loader::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 2px solid rgba(0, 120, 215, 0.2);
  border-top: 2px solid #f0f4ff;
  border-radius: 50%;
  animation: spin 1.6s linear infinite reverse;
}

.loader-text {
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  letter-spacing: 2px;
  font-weight: 300;
  animation: fadePulse 1.6s ease-in-out infinite alternate;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fadePulse {
  0% { opacity: 0.4; }
  100% { opacity: 1; }
}

.music-btn {
  width: 35px;
  height: 35px;
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
  flex-shrink: 0;
  line-height: 0;
}

.music-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.navbar {
  position: fixed;
  top: 0;
  height: 75px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 5%;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200, 200, 200, 0.25);
  z-index: 100;
  transition: all 0.25s ease;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  height: 48px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 1.2rem;
}

.nav-links a {
  color: #2c2c2c;
  text-decoration: none;
  font-weight: 500;
  font-size: 1.05rem;
  position: relative;
  transition: color 0.25s;
  letter-spacing: 0.5px;
}

.nav-links a.active {
  color: #0078d7;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2.5px;
  background: #0078d7;
  border-radius: 4px;
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover {
  color: #0078d7;
}

.nav-icons {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}

.hero {
  height: 100vh;
  position: relative;
  overflow: hidden;
  padding-top: 75px;
  min-height: 600px;
}

.hero-bg-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.8s ease-in-out;
}

.hero-bg.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.2) 100%);
  z-index: -1;
}

.hero-content {
  position: absolute;
  bottom: 18%;
  right: 3%;
  text-align: right;
  color: #fff;
  animation: fadeUp 1s ease-out;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 400;
  margin-bottom: 0.2rem;
  letter-spacing: 2px;
}

.hero-subtitle {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.download-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  position: absolute;
  bottom: 7%;
  right: 3%;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 1.8rem;
  background: rgba(10, 10, 20, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 12px;
  color: #fff;
  text-decoration: none;
  transition: all 0.25s ease;
  width: 220px;
}

.download-btn:hover {
  background: rgba(0, 120, 215, 0.75);
  border-color: #0078d7;
  transform: translateX(-6px);
  box-shadow: 0 8px 24px rgba(0, 120, 215, 0.3);
}

.download-btn-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.download-btn-text small {
  font-size: 0.7rem;
  opacity: 0.75;
}

.hero-video-btn {
  position: absolute;
  left: 30px;
  bottom: 30px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(10, 10, 20, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.15s;
  padding: 0;
  color: #fff;
  font-size: 28px;
  line-height: 1;
  font-weight: 300;
  text-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.hero-video-btn:hover {
  background: rgba(0, 120, 215, 0.75);
  border-color: #0078d7;
  transform: scale(1.04);
}

.hero-video-btn span {
  display: block;
  transform: translateX(2px);
}

.worldview-section {
  padding: 5rem 5%;
  background: #fafcff;
  position: relative;
}

.worldview-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    repeating-linear-gradient(120deg, rgba(180, 200, 230, 0.08) 0px, rgba(180,200,230,0.08) 2px, transparent 2px, transparent 60px),
    repeating-linear-gradient(-120deg, rgba(180, 200, 230, 0.08) 0px, rgba(180,200,230,0.08) 2px, transparent 2px, transparent 60px);
  z-index: -1;
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-bottom: 2.8rem;
  flex-wrap: wrap;
}

.section-title {
  font-size: 2.6rem;
  font-weight: 500;
  color: #0078d7;
  letter-spacing: 1px;
}

.section-subtitle {
  font-size: 2rem;
  font-weight: 600;
  color: #ffb800;
  margin-left: 0.2rem;
}

.worldview-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.worldview-text {
  line-height: 1.9;
  color: #3a3a4a;
  font-size: 1.1rem;
}

.worldview-text p {
  margin-bottom: 1.4rem;
}

.worldview-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.worldview-image img {
  width: 100%;
  max-width: 480px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 20, 40, 0.12);
  animation: floatY 6s infinite ease-in-out;
}

.circle-decoration {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 180px;
  height: 180px;
  border: 2px solid rgba(0, 120, 215, 0.2);
  border-radius: 50%;
  animation: rotateSlow 24s infinite linear;
  pointer-events: none;
}

.circle-decoration::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 130px;
  height: 130px;
  border: 2px solid rgba(0, 120, 215, 0.15);
  border-radius: 50%;
}

.news-section {
  padding: 5rem 5% 4rem;
  background: #ffffff;
  position: relative;
}

.news-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 2.8rem;
  flex-wrap: wrap;
}

.news-title {
  font-size: 2.6rem;
  font-weight: 600;
  color: #0078d7;
  letter-spacing: 1px;
}

.news-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2.8rem;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.news-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1rem;
  border-radius: 10px;
  background: #f8faff;
  border-bottom: 1px solid #eef2f7;
  transition: all 0.2s ease;
  cursor: pointer;
}

.news-item:hover {
  background: #edf4fe;
  transform: translateX(6px);
}

.news-tag {
  padding: 0.2rem 0.7rem;
  background: #0078d7;
  color: #fff;
  border-radius: 30px;
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
}

.news-tag2 {
  padding: 0.2rem 0.7rem;
  background: #3a4050;
  color: #fff;
  border-radius: 30px;
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
}

.news-date {
  color: #8a8fa0;
  font-size: 0.75rem;
  margin-left: auto;
  white-space: nowrap;
}

.news-title-text {
  color: #1e2430;
  font-weight: 500;
  flex: 1;
}

.news-banner {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0, 20, 40, 0.08);
  cursor: pointer;
  transition: transform 0.25s;
}

.news-banner:hover {
  transform: scale(1.01);
}

.news-banner img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}

.news-banner:hover img {
  transform: scale(1.03);
}

.banner-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.8rem 1.5rem;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.65) 100%);
  color: #fff;
}

.banner-title {
  font-size: 1.4rem;
  font-weight: 500;
}

.banner-subtitle {
  font-size: 0.9rem;
  opacity: 0.85;
}

.news-text {
  position: absolute;
  bottom: 10%;
  right: 6%;
  font-size: 3.6rem;
  color: rgba(0, 120, 215, 0.12);
  font-weight: 700;
  pointer-events: none;
  transform: rotate(-8deg);
}

.news-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.news-modal.show {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: #fff;
  width: 90%;
  max-width: 680px;
  height: 75vh;
  max-height: 560px;
  border-radius: 28px;
  position: relative;
  padding: 48px 32px 32px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.modal-close {
  position: absolute;
  top: 18px;
  left: 22px;
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: #2c2c3a;
  opacity: 0.6;
  transition: 0.2s;
}

.modal-close:hover {
  opacity: 1;
  transform: rotate(90deg);
}

.modal-title {
  font-size: 26px;
  color: #0078d7;
  margin-bottom: 16px;
  text-align: center;
  font-weight: 500;
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  font-size: 16px;
  line-height: 1.9;
  color: #1f2a3a;
  padding-right: 6px;
  white-space: pre-line;
}

.modal-author {
  text-align: right;
  margin-top: 18px;
  color: #6a7288;
  font-size: 14px;
}

.modal-video-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0b0d15;
  border-radius: 16px;
  overflow: hidden;
  min-height: 240px;
}

.modal-video-wrapper video {
  width: 100%;
  height: 100%;
  max-height: 400px;
  object-fit: contain;
  display: block;
}

.footer {
  background: #f0f4fa;
  padding: 2.8rem 5%;
  text-align: center;
  border-top: 1px solid #e2e8f0;
}

.footer .logo img {
  height: 48px;
  margin-bottom: 0.5rem;
}

.footer-text {
  color: #5a6278;
  font-size: 0.9rem;
  margin-top: 0.8rem;
  letter-spacing: 0.3px;
}

@keyframes fadeUp {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes rotateSlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@media (max-width: 820px) {
  .hero-title { font-size: 2.6rem; }
  .hero-subtitle { font-size: 1.5rem; }
  .worldview-content { grid-template-columns: 1fr; }
  .news-content { grid-template-columns: 1fr; }
  .section-title { font-size: 2.2rem; }
  .section-subtitle { font-size: 1.6rem; }
  .modal-content { height: 70vh; padding: 40px 20px 24px; }
  .navbar { height: 68px; padding: 0 4%; }
  .logo img { height: 40px; }
  .download-btn { width: 200px; padding: 0.6rem 1.2rem; }
  .hero-content { bottom: 22%; right: 4%; }
  .download-buttons { bottom: 6%; right: 4%; }
  .hero-video-btn { left: 20px; bottom: 20px; width: 50px; height: 50px; font-size: 24px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .hero-subtitle { font-size: 1.1rem; }
  .nav-links { gap: 0.8rem; }
  .nav-links a { font-size: 0.95rem; }
  .music-btn { width: 28px; height: 28px; }
  .download-btn { width: 170px; padding: 0.5rem 1rem; font-size: 0.9rem; }
  .modal-title { font-size: 22px; }
  .hero-video-btn { left: 14px; bottom: 16px; width: 44px; height: 44px; font-size: 20px; }
}