/* ========================================
   弥瑟神域官网 - 样式表
   淡紫+奶白柔和渐变田园科技风
   ======================================== */

/* --- CSS变量 --- */
:root {
  --primary: #b48ed6;
  --primary-light: #d4b8eb;
  --primary-dark: #8b5fbf;
  --accent: #c9a0dc;
  --bg-cream: #faf5ff;
  --bg-white: #ffffff;
  --text-dark: #3a2d4f;
  --text-mid: #6b5b7b;
  --text-light: #9a8aaa;
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-bg-dark: rgba(58, 45, 79, 0.85);
  --card-shadow: 0 8px 32px rgba(180, 142, 214, 0.15);
  --transition: 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: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text-dark);
  background: linear-gradient(135deg, #f5eef8 0%, #faf5ff 30%, #ffffff 60%, #f3e8ff 100%);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* --- 粒子画布 --- */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* --- 页面载入遮罩 --- */
#page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #3a2d4f, #6b3fa0);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#page-loader.loaded {
  opacity: 0;
  visibility: hidden;
}

.loader-text {
  font-size: 2.5rem;
  color: #fff;
  letter-spacing: 0.5em;
  animation: loaderPulse 1.5s ease-in-out infinite;
}

@keyframes loaderPulse {
  0%, 100% { opacity: 0.4; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1.02); }
}

/* --- 全局淡入 --- */
body {
  animation: bodyFadeIn 1s ease 0.3s both;
}

@keyframes bodyFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ========================================
   1. 导航栏
   ======================================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: var(--glass-bg);
  border-bottom: 1px solid rgba(180, 142, 214, 0.2);
  transition: background var(--transition), padding var(--transition), border-color var(--transition);
}

#navbar.scrolled {
  background: var(--glass-bg-dark);
  border-bottom-color: rgba(180, 142, 214, 0.4);
  padding: 0.6rem 2rem;
}

#navbar.scrolled .nav-brand,
#navbar.scrolled .nav-link {
  color: #fff;
}

.nav-brand {
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: var(--transition);
}

#navbar.scrolled .nav-brand {
  background: linear-gradient(135deg, var(--primary-light), #fff);
  -webkit-background-clip: text;
  background-clip: text;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 0.3rem 0;
  transition: color var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.4s ease;
  border-radius: 2px;
}

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

.nav-link.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: navGlow 2s ease-in-out infinite;
}

@keyframes navGlow {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.3); }
}

/* 汉堡菜单 */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

#navbar.scrolled .nav-toggle span {
  background: #fff;
}

/* ========================================
   2. 首屏主视觉
   ======================================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 6rem 2rem 4rem;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(2.8rem, 8vw, 5rem);
  font-weight: 800;
  letter-spacing: 0.15em;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--accent), #e8d5f5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  min-height: 1.2em;
  /* 发光效果 */
  filter: drop-shadow(0 0 8px rgba(180, 142, 214, 0.6))
          drop-shadow(0 0 20px rgba(180, 142, 214, 0.4))
          drop-shadow(0 0 40px rgba(180, 142, 214, 0.2));
  animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
  0%, 100% {
    filter: drop-shadow(0 0 8px rgba(180, 142, 214, 0.6))
            drop-shadow(0 0 20px rgba(180, 142, 214, 0.4))
            drop-shadow(0 0 40px rgba(180, 142, 214, 0.2));
  }
  50% {
    filter: drop-shadow(0 0 12px rgba(180, 142, 214, 0.8))
            drop-shadow(0 0 30px rgba(180, 142, 214, 0.6))
            drop-shadow(0 0 60px rgba(180, 142, 214, 0.3));
  }
}

/* 打字机光标 */
.hero-title .cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--primary);
  margin-left: 4px;
  animation: blink 0.8s step-end infinite;
  vertical-align: text-bottom;
}

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

.hero-subtitle {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: var(--text-mid);
  margin-bottom: 0.8rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 1.5s forwards;
}

.hero-tags {
  font-size: clamp(0.85rem, 2vw, 1rem);
  color: var(--text-light);
  letter-spacing: 0.3em;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 1.8s forwards;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInUp 0.8s ease 2.1s forwards;
}

/* --- 按钮 --- */
.btn {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease, background 0.4s ease;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 4px 20px rgba(180, 142, 214, 0.4);
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 30px var(--primary-glow, rgba(180, 142, 214, 0.6)), 0 0 40px var(--primary-glow-soft, rgba(180, 142, 214, 0.3));
  background: linear-gradient(135deg, var(--primary-dark), var(--accent));
}

.btn-secondary {
  background: transparent;
  color: var(--primary-dark);
  border: 2px solid var(--primary-light);
}

.btn-secondary:hover {
  transform: translateY(-4px) scale(1.05);
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 8px 30px var(--primary-glow, rgba(180, 142, 214, 0.4)), 0 0 40px var(--primary-glow-soft, rgba(180, 142, 214, 0.2));
}

/* 按钮涟漪发光 */
.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

/* ========================================
   通用区块样式
   ======================================== */
.section {
  position: relative;
  z-index: 1;
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  text-align: center;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.section-desc {
  text-align: center;
  color: var(--text-light);
  font-size: 1rem;
  margin-bottom: 3rem;
}

/* --- 滚动动画 --- */
[data-scroll-anim] {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-scroll-anim].visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   3. 模组卡片
   ======================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.mod-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  perspective: 800px;
  cursor: default;
}

/* 渐变边框 */
.card-border {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 2px;
  background: linear-gradient(135deg, var(--primary-light), var(--accent), rgba(255,255,255,0.3), var(--primary));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.6;
  transition: opacity 0.4s ease;
}

.mod-card:hover .card-border {
  opacity: 1;
}

.card-inner {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 16px;
  height: 100%;
  transition: background 0.4s ease;
}

.mod-card:hover {
  transform: translateY(-8px) rotateX(3deg) rotateY(-3deg);
  box-shadow: 0 20px 50px rgba(180, 142, 214, 0.25), 0 0 30px rgba(180, 142, 214, 0.1);
}

.mod-card:hover .card-inner {
  background: rgba(255, 255, 255, 0.95);
}

.card-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.8rem;
  transition: color 0.4s ease;
}

.mod-card:hover .card-title {
  background: linear-gradient(135deg, #8b5fbf, #c9a0dc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card-text {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.2rem;
  transition: color 0.4s ease;
}

.mod-card:hover .card-text {
  color: var(--text-dark);
}

.card-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.card-tags span {
  padding: 0.3rem 0.8rem;
  background: linear-gradient(135deg, rgba(180,142,214,0.1), rgba(201,160,220,0.15));
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--primary-dark);
  transition: background 0.3s ease, color 0.3s ease;
}

.mod-card:hover .card-tags span {
  background: linear-gradient(135deg, rgba(180,142,214,0.25), rgba(201,160,220,0.3));
}

/* ========================================
   4. 服务器信息表格
   ======================================== */
.info-table-wrap {
  overflow-x: auto;
  border-radius: 16px;
  box-shadow: var(--card-shadow);
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
}

.info-table thead {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.info-table th {
  padding: 1rem 1.5rem;
  color: #fff;
  font-weight: 600;
  text-align: left;
  font-size: 0.95rem;
}

.info-table td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(180, 142, 214, 0.1);
  font-size: 0.95rem;
  color: var(--text-mid);
  transition: background 0.3s ease, color 0.3s ease;
}

.info-table tbody tr {
  transition: background 0.3s ease;
}

.info-table tbody tr:hover {
  background: linear-gradient(90deg, rgba(180,142,214,0.08), rgba(201,160,220,0.12));
}

.info-table tbody tr:hover td {
  color: var(--primary-dark);
}

.info-table tbody tr:last-child td {
  border-bottom: none;
}

/* ========================================
   5. 新手步骤
   ======================================== */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  border: 1px solid rgba(180, 142, 214, 0.15);
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.step-item:hover {
  transform: translateX(10px);
  box-shadow: 0 8px 30px rgba(180, 142, 214, 0.15);
  border-color: var(--primary-light);
}

.step-number {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  line-height: 1;
}

.step-content h3 {
  font-size: 1.1rem;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
}

.step-content p {
  color: var(--text-mid);
  font-size: 0.9rem;
}

/* ========================================
   6. 折叠面板
   ======================================== */
.accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.accordion-item {
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(180, 142, 214, 0.15);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.accordion-item:hover {
  border-color: var(--primary-light);
}

.accordion-item.active {
  box-shadow: 0 4px 20px rgba(180, 142, 214, 0.15);
  border-color: var(--primary-light);
}

.accordion-header {
  width: 100%;
  padding: 1.2rem 1.5rem;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  transition: color 0.3s ease;
}

.accordion-header:hover {
  color: var(--primary-dark);
}

.accordion-icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--primary);
  transition: transform 0.4s ease;
  display: inline-block;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-content {
  padding: 0 1.5rem 1.2rem;
}

.accordion-content p {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ========================================
   7. 页脚
   ======================================== */
#footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, rgba(58,45,79,0.95), rgba(107,63,160,0.9));
  backdrop-filter: blur(10px);
  margin-top: 2rem;
}

.footer-content {
  max-width: 800px;
  margin: 0 auto;
}

.footer-line {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
}

.footer-copy {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

/* ========================================
   响应式适配
   ======================================== */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    background: linear-gradient(180deg, rgba(58,45,79,0.97), rgba(107,63,160,0.97));
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 5rem 2rem;
    gap: 1.5rem;
    transition: right 0.4s ease;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-link {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
  }

  .section {
    padding: 4rem 1.2rem;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .step-item {
    padding: 1.2rem 1.5rem;
    gap: 1rem;
  }

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

  .btn {
    width: 80%;
    text-align: center;
  }

  .info-table th,
  .info-table td {
    padding: 0.8rem 1rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  #navbar {
    padding: 0.8rem 1rem;
  }

  .hero-title {
    letter-spacing: 0.08em;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .theme-switcher {
    gap: 0.3rem;
  }

  .theme-btn {
    width: 26px;
    height: 26px;
    font-size: 0.7rem;
  }
}

/* ========================================
   主题切换按钮
   ======================================== */
.theme-switcher {
  display: flex;
  gap: 0.5rem;
  margin-left: 1.5rem;
}

.theme-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid rgba(180, 142, 214, 0.4);
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  color: var(--text-dark);
}

.theme-btn:hover {
  border-color: var(--primary);
  transform: scale(1.15);
  box-shadow: 0 0 12px rgba(180, 142, 214, 0.4);
}

.theme-btn.active {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

/* ========================================
   主题变量
   ======================================== */

/* 白色主题（默认） */
[data-theme="light"] {
  --primary: #b48ed6;
  --primary-light: #d4b8eb;
  --primary-dark: #8b5fbf;
  --accent: #c9a0dc;
  --bg-cream: #faf5ff;
  --bg-white: #ffffff;
  --text-dark: #3a2d4f;
  --text-mid: #6b5b7b;
  --text-light: #9a8aaa;
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-bg-dark: rgba(58, 45, 79, 0.85);
  --card-shadow: 0 8px 32px rgba(180, 142, 214, 0.15);
  --primary-glow: rgba(180, 142, 214, 0.6);
  --primary-glow-soft: rgba(180, 142, 214, 0.3);
}

[data-theme="light"] body {
  background: linear-gradient(135deg, #f5eef8 0%, #faf5ff 30%, #ffffff 60%, #f3e8ff 100%);
}

/* 黑色主题 */
[data-theme="dark"] {
  --primary: #a875d4;
  --primary-light: #7b4fa8;
  --primary-dark: #c9a0dc;
  --accent: #9b6fc5;
  --bg-cream: #1a1520;
  --bg-white: #221c2a;
  --text-dark: #e8dff5;
  --text-mid: #b8a8c8;
  --text-light: #8878a0;
  --glass-bg: rgba(26, 21, 32, 0.75);
  --glass-bg-dark: rgba(15, 12, 20, 0.92);
  --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --primary-glow: rgba(168, 117, 212, 0.6);
  --primary-glow-soft: rgba(168, 117, 212, 0.3);
}

[data-theme="dark"] body {
  background: linear-gradient(135deg, #0f0c14 0%, #1a1520 30%, #221c2a 60%, #15101c 100%);
}

[data-theme="dark"] .hero-title {
  background: linear-gradient(135deg, #c9a0dc, #a875d4, #9b6fc5, #e8d5f5);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 8px rgba(168, 117, 212, 0.7))
          drop-shadow(0 0 20px rgba(168, 117, 212, 0.5))
          drop-shadow(0 0 40px rgba(168, 117, 212, 0.3));
}

[data-theme="dark"] .card-inner {
  background: rgba(34, 28, 42, 0.85);
}

[data-theme="dark"] .card-inner:hover {
  background: rgba(40, 34, 50, 0.95);
}

[data-theme="dark"] .info-table {
  background: rgba(34, 28, 42, 0.9);
}

[data-theme="dark"] .info-table td {
  border-bottom-color: rgba(180, 142, 214, 0.15);
}

[data-theme="dark"] .step-item,
[data-theme="dark"] .accordion-item {
  background: rgba(34, 28, 42, 0.85);
  border-color: rgba(180, 142, 214, 0.2);
}

[data-theme="dark"] .accordion-content p,
[data-theme="dark"] .step-content p,
[data-theme="dark"] .card-text {
  color: #b8a8c8;
}

[data-theme="dark"] .nav-link {
  color: #e8dff5;
}

/* 绿色主题 */
[data-theme="green"] {
  --primary: #6bbd7a;
  --primary-light: #a0dba8;
  --primary-dark: #4a9e5a;
  --accent: #7ec98a;
  --bg-cream: #f2faf5;
  --bg-white: #ffffff;
  --text-dark: #2a4030;
  --text-mid: #4a6855;
  --text-light: #7a9a88;
  --glass-bg: rgba(242, 250, 245, 0.65);
  --glass-bg-dark: rgba(42, 64, 48, 0.88);
  --card-shadow: 0 8px 32px rgba(107, 189, 122, 0.15);
  --primary-glow: rgba(107, 189, 122, 0.6);
  --primary-glow-soft: rgba(107, 189, 122, 0.3);
}

[data-theme="green"] body {
  background: linear-gradient(135deg, #e8f5ec 0%, #f2faf5 30%, #ffffff 60%, #e0f5e8 100%);
}

[data-theme="green"] .hero-title {
  background: linear-gradient(135deg, #4a9e5a, #6bbd7a, #7ec98a, #a0dba8);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 8px rgba(107, 189, 122, 0.6))
          drop-shadow(0 0 20px rgba(107, 189, 122, 0.4))
          drop-shadow(0 0 40px rgba(107, 189, 122, 0.2));
}

[data-theme="green"] #navbar.scrolled {
  background: var(--glass-bg-dark);
}

[data-theme="green"] .btn-primary {
  background: linear-gradient(135deg, #6bbd7a, #4a9e5a);
  box-shadow: 0 4px 20px rgba(107, 189, 122, 0.4);
}

[data-theme="green"] .btn-primary:hover {
  background: linear-gradient(135deg, #4a9e5a, #3a8a48);
  box-shadow: 0 8px 30px rgba(107, 189, 122, 0.6);
}

[data-theme="green"] #page-loader {
  background: linear-gradient(135deg, #2a4030, #4a9e5a);
}

[data-theme="green"] .info-table thead {
  background: linear-gradient(135deg, #6bbd7a, #4a9e5a);
}

[data-theme="green"] .section-title {
  background: linear-gradient(135deg, #4a9e5a, #6bbd7a);
  -webkit-background-clip: text;
  background-clip: text;
}

/* 主题过渡动画 */
body,
#navbar,
.card-inner,
.step-item,
.accordion-item,
.info-table {
  transition: background 0.5s ease, color 0.5s ease, border-color 0.5s ease;
}