/**
 * =============================================================================
 * 法律咨询子模块 — 页面专用样式 (legal-consult.css)
 * =============================================================================
 *
 * 【设计说明】
 *   - 继承全局 style.css 中的 CSS 变量（颜色、字体），与整站气质一致。
 *   - 功能入口区采用「可滚动轨道」：后续新增功能 = 在 HTML 里多复制一块 .feature-card 即可。
 *
 * 【横向 vs 竖向】
 *   - 宽屏：.feature-track 为横向 flex + overflow-x，配合 scroll-snap 滑动更跟手。
 *   - 窄屏（手机）：改为纵向 flex + overflow-y，整页自然上下滑，符合单手习惯。
 *   若您希望手机也横向滑卡片，可把 @media 里的 .feature-track 规则删掉或改成与桌面一致。
 */

/* ---------------------------------------------------------------------------
   页面外壳：顶栏 + 主内容区
--------------------------------------------------------------------------- */
.sub-page {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh; /* 覆盖上一行：支持时按动态视口铺满 */
  display: flex;
  flex-direction: column;
}

/* 固定顶区不占文档流，主内容下移避免被遮挡 */
.sub-page > main {
  padding-top: clamp(76px, 12vh, 108px);
}

/* 子页顶区：无通栏白条，固定叠在背景上；返回为磨砂胶囊，右侧模块名为小蒙版 */
.sub-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: auto;
  min-height: 0;
  display: flex;
  align-items: flex-start;
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: none !important;
  box-shadow: none !important;
}

.sub-header__inner {
  width: 100%;
  max-width: var(--max-content, 1120px);
  margin: 0 auto;
  padding: clamp(14px, 3vmin, 22px) var(--page-gutter, 24px);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px 20px;
  flex-wrap: wrap;
}

.sub-header__inner--title-only {
  justify-content: flex-end;
}

.sub-back {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.96) !important;
  text-decoration: none;
  background: rgba(18, 32, 52, 0.4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.22);
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.sub-back:hover {
  color: #ffffff !important;
  background: rgba(18, 32, 52, 0.55);
  transform: translateY(-1px);
}

.sub-back:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.55);
  outline-offset: 3px;
}

.sub-title-block {
  margin-left: auto;
  text-align: right;
  padding: 10px 16px 12px;
  border-radius: 14px;
  background: rgba(12, 22, 42, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.22);
  max-width: min(100%, 320px);
}

.sub-eyebrow {
  margin: 0;
  font-size: 0.6875rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(186, 214, 255, 0.92);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.35);
}

.sub-title {
  margin: 4px 0 0;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(248, 250, 255, 0.96);
  text-shadow:
    0 1px 8px rgba(0, 0, 0, 0.45),
    0 0 1px rgba(0, 0, 0, 0.5);
}

/* ---------------------------------------------------------------------------
   咨询子页主标题区：与案例共享引言一致（毛玻璃衬板 + 深色字），用于拍照类背景
--------------------------------------------------------------------------- */
.consult-page-intro {
  text-align: center;
  margin-bottom: 36px;
  padding: 22px 22px 24px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius-lg, 22px);
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(252, 253, 255, 0.58);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.55) inset;
}

.consult-page-intro h1 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #080a0d;
}

.consult-page-intro p {
  margin: 0 auto;
  max-width: 520px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #0f1218;
  line-height: 1.65;
}

.consult-page-intro p + p {
  margin-top: 12px;
}

.consult-page-intro p strong {
  font-weight: 700;
  color: #050608;
}

.consult-page-intro code {
  font-size: 0.95em;
  font-weight: 600;
  color: #050608;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.07);
}

.consult-page-intro a {
  color: #3d2f08;
  font-weight: 700;
  text-underline-offset: 3px;
}

.consult-page-intro a:hover {
  text-decoration: underline;
}

/* ---------------------------------------------------------------------------
   引言区：说明本页定位
--------------------------------------------------------------------------- */
.sub-hero {
  position: relative;
  padding: 48px var(--page-gutter, 24px) 32px;
  text-align: center;
}

.sub-hero::after {
  content: "";
  display: block;
  max-width: 120px;
  height: 1px;
  margin: 32px auto 0;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0.5;
}

.sub-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 600;
  letter-spacing: 0.1em;
}

.sub-hero__lead {
  margin: 0 auto;
  max-width: 560px;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* 提示用户如何浏览功能列表（宽屏 / 窄屏文案在 HTML 用两条，CSS 控制显隐） */
.sub-scroll-hint {
  margin: 20px 0 0;
  font-size: 0.8125rem;
  color: rgba(26, 31, 46, 0.45);
  letter-spacing: 0.06em;
}

.sub-scroll-hint--desktop {
  display: none;
}

.sub-scroll-hint--mobile {
  display: block;
}

@media (min-width: 769px) {
  .sub-scroll-hint--desktop {
    display: block;
  }

  .sub-scroll-hint--mobile {
    display: none;
  }
}

/* ---------------------------------------------------------------------------
   功能入口：可扩展滚动区
   .feature-scroll 外层：限制最大宽度 + 两侧渐变遮罩（暗示可滑）
--------------------------------------------------------------------------- */
.feature-scroll {
  position: relative;
  flex: 1;
  width: 100%;
  max-width: var(--max-content, 1120px);
  margin: 0 auto;
  padding: 0 0 56px;
}

/**
 * 两侧淡入淡出：用 pointer-events:none 避免挡住点击；
 * 仅桌面显示，手机纵向列表不需要。
 */
.feature-scroll__fade {
  display: none;
  pointer-events: none;
}

@media (min-width: 769px) {
  .feature-scroll__fade {
    display: block;
    position: absolute;
    top: 0;
    bottom: 24px;
    width: 48px;
    z-index: 2;
  }

  .feature-scroll__fade--left {
    left: 0;
    background: linear-gradient(90deg, var(--color-bg-deep) 0%, transparent 100%);
  }

  .feature-scroll__fade--right {
    right: 0;
    background: linear-gradient(270deg, var(--color-bg-deep) 0%, transparent 100%);
  }
}

/**
 * .feature-track：实际滚动容器
 * - 桌面：横向 overflow-x，子项不收缩，一排铺开，滑不动时出现滚动条/触控滑动
 * - 手机：见下方 media query，改为纵向
 */
.feature-track {
  display: flex;
  gap: 20px;
  padding: 8px var(--page-gutter, 24px) 20px;
  /* 滚动条美化（WebKit） */
  scrollbar-width: thin;
  scrollbar-color: rgba(201, 169, 98, 0.35) transparent;
}

.feature-track::-webkit-scrollbar {
  height: 6px;
}

.feature-track::-webkit-scrollbar-thumb {
  background: rgba(201, 169, 98, 0.35);
  border-radius: 3px;
}

@media (min-width: 769px) {
  .feature-track {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--page-gutter, 24px);
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 768px) {
  .feature-track {
    flex-direction: column;
    flex-wrap: nowrap;
    overflow-x: hidden;
    overflow-y: visible;
    /* 纵向不锁在固定高度里，随页面自然延伸；snap 可选 */
    scroll-snap-type: y proximity;
    padding-bottom: 32px;
  }
}

/* ---------------------------------------------------------------------------
   单张功能卡片：统一高度感、悬停反馈
--------------------------------------------------------------------------- */
.feature-card {
  position: relative;
  border-radius: var(--radius-lg, 22px);
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  padding: 28px 24px 24px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease-out, cubic-bezier(0.22, 1, 0.36, 1)),
    box-shadow 0.3s var(--ease-out, cubic-bezier(0.22, 1, 0.36, 1)),
    border-color 0.3s;
}

@media (min-width: 769px) {
  .feature-card {
    flex: 0 0 min(300px, 78vw);
    max-width: 320px;
    scroll-snap-align: start;
  }
}

@media (max-width: 768px) {
  .feature-card {
    flex: 0 0 auto;
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
    scroll-snap-align: start;
    min-height: auto;
  }
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
  border-color: rgba(91, 140, 255, 0.25);
}

.feature-card__index {
  position: absolute;
  top: 20px;
  right: 22px;
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: rgba(26, 31, 46, 0.28);
  font-variant-numeric: tabular-nums;
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: var(--radius-md, 14px);
  background: rgba(91, 140, 255, 0.12);
  color: var(--color-consult, #5b8cff);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-card__icon svg {
  width: 26px;
  height: 26px;
}

.feature-card__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.feature-card__desc {
  margin: 0 0 20px;
  flex: 1;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* 占位说明：点进去尚未实现时的提示 */
.feature-card__placeholder-note {
  margin: 0 0 16px;
  font-size: 0.75rem;
  color: rgba(26, 31, 46, 0.42);
  line-height: 1.5;
}

.feature-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: auto;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #1a1308;
  background: linear-gradient(145deg, var(--color-accent) 0%, #a8863a 100%);
  box-shadow: 0 6px 24px rgba(201, 169, 98, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(201, 169, 98, 0.4);
}

/* 页脚简条 */
.sub-footer {
  margin-top: auto;
  padding: 24px var(--page-gutter, 24px);
  text-align: center;
  border-top: 1px solid var(--color-border);
  font-size: 0.75rem;
  color: rgba(26, 31, 46, 0.38);
}

@media (prefers-reduced-motion: reduce) {
  .feature-card:hover {
    transform: none;
  }

  .feature-card__cta:hover {
    transform: none;
  }
}