/* 五行性格测试 v3.0 - 基础与布局 */

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

body {
  font-family: var(--font-body);
  background-color: var(--color-water);
  color: var(--color-water-900);
  line-height: 1.6;
  margin: 0;
  /* Remove body default margin */
  padding: 0;
  /* Remove body default padding */
}

.container {
  max-width: 1024px; /* 页面默认容器宽度 */
  margin: 0 auto;
  padding: 0.5rem;
  /* Reduced container padding */
}

/* 保持第三/第四阶段（初步结果/高级报告）展示宽度不变 */
.container:has(#finalResults:not([style*="display: none"])) {
  max-width: 1024px;
}
.container:has(#advancedReport:not([style*="display: none"])) {
  max-width: 1024px;
}

header,
footer {
  text-align: center;
  padding: 0.5rem 1rem;
  /* Further reduced padding */
  color: var(--color-water-700);
}

/* 站点导航统一样式 */
.site-nav {
  --site-nav-gap: 12px;
  --site-nav-font-size: 0.95rem;
  --site-nav-padding: 6px 12px;
  --site-nav-color: rgba(255,255,255,.88);
  --site-nav-color-hover: rgba(255,255,255,1);
  --site-nav-active-bg: rgba(255,255,255,.2);
  display: flex;
  justify-content: center;
  width: 100%;
}

.site-nav__links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--site-nav-gap);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__item {
  display: flex;
  list-style: none;
}

.site-nav__item a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--site-nav-padding);
  color: var(--site-nav-color);
  text-decoration: none;
  font-size: var(--site-nav-font-size);
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid transparent;
  line-height: 1.4;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.site-nav__item a:hover,
.site-nav__item a:focus {
  color: var(--site-nav-color-hover);
  background-color: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.22);
  transform: translateY(-1px);
  text-decoration: none;
}

.site-nav__item a[data-current="true"] {
  background-color: var(--site-nav-active-bg);
  color: var(--site-nav-color-hover);
  border-color: rgba(255,255,255,.28);
}

.site-nav--header {
  justify-content: flex-end;
  --site-nav-gap: 10px;
  --site-nav-font-size: 0.88rem;
  --site-nav-padding: 4px 10px;
}

.site-nav--footer {
  --site-nav-gap: 16px;
  --site-nav-font-size: 0.92rem;
  --site-nav-padding: 6px 14px;
  background: rgba(0,0,0,.22);
  border-top: 1px solid rgba(255,255,255,.12);
  padding: clamp(24px, 4vw, 36px) clamp(16px, 6vw, 32px) clamp(20px, 4vw, 32px);
  margin-top: clamp(32px, 6vw, 56px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.site-nav--footer .site-nav__links {
  justify-content: center;
}

.footer-meta {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 16px;
  color: rgba(255,255,255,.72);
  font-size: 0.9rem;
}

.footer-meta a {
  color: rgba(255,255,255,.88);
  text-decoration: none;
}

.footer-meta a:hover,
.footer-meta a:focus {
  color: rgba(255,255,255,1);
  text-decoration: underline;
}

@media (max-width: 900px) {
  .site-nav {
    --site-nav-gap: 10px;
    --site-nav-font-size: 0.88rem;
    --site-nav-padding: 4px 10px;
  }

  .site-nav--header {
    justify-content: center;
  }
}

@media (max-width: 540px) {
  .site-nav {
    --site-nav-gap: 8px;
    --site-nav-font-size: 0.82rem;
    --site-nav-padding: 4px 8px;
  }

  .site-nav--footer {
    gap: 16px;
    padding: 24px 12px 20px;
  }
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(12px, 3vw, 24px);
  margin-bottom: clamp(24px, 5vw, 48px);
  position: relative;
  flex-wrap: wrap;
}

.page-header__logo {
  display: inline-flex;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  background: #fff;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(0,0,0,.12);
}

.page-header__logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 720px) {
  .page-header {
    flex-direction: row; /* 改为横向排列，避免重叠 */
    align-items: center;
    gap: 16px; /* 增加间距 */
    padding: 10px 15px; /* 添加内边距 */
  }

  .page-header__logo {
    width: 48px; /* 稍微缩小 logo */
    height: 48px;
    flex-shrink: 0; /* 防止被压缩 */
  }
  
  /* 标题样式调整 */
  .page-header h1,
  .page-header .title {
    font-size: 16px; /* 缩小字体 */
    line-height: 1.2;
    margin: 0;
    flex: 1;
  }
}

@media (max-width: 480px) {
  .page-header {
    gap: 12px;
    padding: 8px 12px;
  }
  
  .page-header__logo {
    width: 40px;
    height: 40px;
  }
  
  .page-header h1,
  .page-header .title {
    font-size: 14px;
  }
}

.logo-container {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 10;
  /* 圆形相框样式 */
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  background: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 16px rgba(0,0,0,.12);
  cursor: pointer; /* 点击可回首页 */
}

/* 手机端 logo 容器调整 */
@media (max-width: 768px) {
  .logo-container {
    width: 48px;
    height: 48px;
    top: 0.8rem;
    left: 0.8rem;
  }
}

@media (max-width: 480px) {
  .logo-container {
    width: 40px;
    height: 40px;
    top: 0.6rem;
    left: 0.6rem;
  }
}

.logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 调整容器在不同尺寸的间距 */
@media (max-width: 1024px) and (min-width: 769px) {
  .container {
    padding: 0.5rem;
  }
}

/* Hero Section */
#hero {
  position: relative;
  min-height: 25vh;
  /* Further reduced hero area height */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1rem;
  /* Optimized hero area padding */
  background: linear-gradient(135deg, var(--color-water-700) 0%, var(--color-wood-800) 50%, var(--color-fire-500) 100%);
  border-radius: 20px 20px 0 0; /* 仅左右上角圆角 */
  overflow: hidden;            /* 裁切子元素以贴合圆角 */
}

#hero h1 {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--color-white);
  line-height: 1.2;
  word-break: keep-all;
  white-space: nowrap;
}

#hero .description {
  font-size: 1.2rem;
  color: var(--color-metal-50);
  opacity: 0.9;
  max-width: 500px;
  margin-top: 1rem;
}