/* ==========================================================================
   飘花狂飙电视剧 · 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* ==========================================================================
   base
   ========================================================================== */

:root {
  --color-bg: #ffffff;
  --color-text: #1f2933;
  --color-text-soft: #3e4c59;
  --color-primary: #2f6f5e;
  --color-primary-dark: #245546;
  --color-line: #c8d6d1;
  --color-surface: #f5f8f7;
  --color-surface-2: #eef3f1;
  --color-footer: #1f2933;
  --color-footer-text: #dfe6e4;
  --color-footer-soft: #a9b6b3;

  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", sans-serif;

  --container: 1120px;
  --radius: 6px;
  --radius-sm: 4px;

  --space-xs: 6px;
  --space-sm: 12px;
  --space-md: 20px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 72px;

  --shadow-card: 0 1px 2px rgba(31, 41, 51, 0.06);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--color-text);
  font-weight: 700;
  line-height: 1.35;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

figure {
  margin: 0;
}

button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* ==========================================================================
   layout · 全站骨架
   ========================================================================== */

.site-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.75;
}

/* 页头 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-line);
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 24px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  color: var(--color-text);
  font-weight: 700;
}

.brand:hover,
.brand:focus-visible {
  color: var(--color-text);
  text-decoration: none;
}

.brand-mark {
  font-size: 19px;
  letter-spacing: 0.01em;
}

.brand-sub {
  color: var(--color-text-soft);
  font-size: 12px;
  font-weight: 400;
}

/* 主导航 */
.site-nav {
  margin-left: auto;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}

.nav-list a {
  display: inline-block;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--color-text-soft);
  font-size: 15px;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  background-color: var(--color-surface);
  color: var(--color-primary-dark);
  text-decoration: none;
}

.nav-list a.is-current {
  color: var(--color-primary);
  font-weight: 700;
  box-shadow: inset 0 -2px 0 var(--color-primary);
  border-radius: 0;
}

/* 汉堡按钮：桌面隐藏 */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
}

/* 主区域 */
.site-main {
  flex: 1 0 auto;
  width: 100%;
}

.inner-main {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 64px;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 20px 0 0;
  color: var(--color-text-soft);
  font-size: 13px;
}

.breadcrumb a {
  color: var(--color-primary);
}

.breadcrumb-sep {
  color: var(--color-line);
}

.breadcrumb-current {
  color: var(--color-text-soft);
}

/* 内页标题区 */
.page-header {
  padding: 18px 0 28px;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: var(--space-lg);
}

.page-title {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
}

.page-description {
  max-width: 780px;
  margin-top: 12px;
  color: var(--color-text-soft);
  font-size: 16px;
}

/* 通用区块标题 */
.section-title {
  font-size: 23px;
  font-weight: 700;
}

.section-lead,
.section-intro,
.section-desc {
  max-width: 780px;
  margin-top: 10px;
  color: var(--color-text-soft);
}

.section-foot,
.section-more,
.section-link {
  margin-top: var(--space-md);
}

.text-link {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 700;
}

.text-link::after {
  content: " →";
  font-weight: 400;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--color-primary-dark);
}

/* 页脚 */
.site-footer {
  flex-shrink: 0;
  background-color: var(--color-footer);
  color: var(--color-footer-text);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-lg) var(--space-md);
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px 24px 32px;
}

.footer-logo {
  color: #ffffff;
  font-size: 17px;
  font-weight: 700;
}

.footer-desc {
  margin-top: 10px;
  color: var(--color-footer-soft);
  font-size: 14px;
  line-height: 1.7;
}

.footer-title {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
}

.footer-list {
  margin-top: 12px;
}

.footer-list li + li {
  margin-top: 8px;
}

.footer-list a {
  color: var(--color-footer-text);
  font-size: 14px;
}

.footer-list a:hover,
.footer-list a:focus-visible {
  color: #ffffff;
}

.footer-note p {
  margin-top: 12px;
  color: var(--color-footer-soft);
  font-size: 14px;
  line-height: 1.7;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-bottom .copyright {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 24px;
  color: var(--color-footer-soft);
  font-size: 13px;
}

/* ==========================================================================
   components · 通用组件
   ========================================================================== */

/* 图片容器统一约束 */
.hero-media,
.exhibit-media,
.material-media,
.stage-figure,
.media-figure,
.content-media,
.faq-media,
.section-figure {
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--color-surface-2);
}

.hero-media img,
.exhibit-media img,
.material-media img,
.stage-figure img,
.media-figure img,
.content-media img,
.faq-media img,
.section-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

figcaption {
  padding: 10px 2px 0;
  color: var(--color-text-soft);
  font-size: 13px;
  line-height: 1.6;
}

/* 提示框 */
.note-box,
.tip-box {
  margin-top: var(--space-md);
  padding: var(--space-md) var(--space-md) var(--space-md) 22px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
}

.note-box-title {
  font-weight: 700;
  color: var(--color-text);
}

.note-list,
.tip-list {
  margin-top: 0;
}

.note-box-title + .note-list {
  margin-top: 10px;
}

.note-list li,
.tip-list li {
  position: relative;
  padding-left: 18px;
}

.note-list li + li,
.tip-list li + li {
  margin-top: 10px;
}

.note-list li::before,
.tip-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.tip-title {
  font-size: 16px;
  font-weight: 700;
}

.tip-desc {
  margin-top: 4px;
  color: var(--color-text-soft);
}

/* 折叠列表（details/summary） */
.faq-list {
  margin-top: var(--space-md);
}

.faq-item {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background-color: var(--color-bg);
}

.faq-item + .faq-item {
  margin-top: 10px;
}

.faq-question {
  position: relative;
  padding: 14px 44px 14px 16px;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-primary);
  font-size: 20px;
  line-height: 1;
}

.faq-item[open] > .faq-question::after {
  content: "−";
}

.faq-question:hover {
  color: var(--color-primary-dark);
}

.faq-answer {
  padding: 0 16px 16px;
  color: var(--color-text-soft);
}

.faq-answer p + p {
  margin-top: 10px;
}

/* 链接列表（相关入口） */
.link-list,
.related-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.link-list a,
.related-list a {
  display: block;
  padding: 14px 16px;
  min-height: 44px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  color: var(--color-primary-dark);
  font-weight: 700;
}

.link-list a:hover,
.link-list a:focus-visible,
.related-list a:hover,
.related-list a:focus-visible {
  background-color: var(--color-surface-2);
  text-decoration: none;
}

/* 编号步骤清单 */
.step-list {
  counter-reset: step;
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.step-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "index title"
    "index text";
  gap: 2px 16px;
  padding: 16px 18px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.step-index {
  grid-area: index;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
}

.step-title {
  grid-area: title;
  font-size: 17px;
}

.step-text,
.step-item p {
  grid-area: text;
  color: var(--color-text-soft);
}

/* ==========================================================================
   pages · index.html
   ========================================================================== */

.site-home .home-main {
  width: 100%;
}

/* 首屏 */
.hero {
  border-bottom: 1px solid var(--color-line);
  background-color: var(--color-surface);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--space-xl);
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 56px 24px;
}

.hero-copy {
  min-width: 0;
}

.hero-eyebrow {
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 700;
}

.hero-title {
  margin-top: 10px;
  font-size: 34px;
  line-height: 1.28;
}

.hero-lead {
  margin-top: 14px;
  max-width: 520px;
  color: var(--color-text-soft);
  font-size: 16px;
}

.hero-entries {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-md);
}

.entry-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 18px;
  background-color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius);
  color: #ffffff;
  font-weight: 700;
}

.entry-link:nth-child(n + 2) {
  background-color: var(--color-bg);
  border-color: var(--color-line);
  color: var(--color-primary-dark);
}

.entry-link:hover,
.entry-link:focus-visible {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #ffffff;
  text-decoration: none;
}

.hero-media {
  margin: 0;
}

.hero-media img {
  aspect-ratio: 16 / 10;
}

/* 主题摘要 */
.theme-summary {
  padding: var(--space-xl) 0;
}

.section-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.summary-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.summary-point {
  padding: var(--space-md);
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius);
}

.summary-point h3 {
  font-size: 17px;
}

.summary-point p {
  margin-top: 8px;
  color: var(--color-text-soft);
  font-size: 15px;
}

/* 展览目录式核心内容 */
.core-content {
  padding: var(--space-xl) 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.exhibit-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-lg);
  align-items: center;
  margin-top: var(--space-lg);
}

.exhibit-item--reverse .exhibit-media {
  order: 2;
}

.exhibit-item--reverse .exhibit-text {
  order: 1;
}

.exhibit-media {
  margin: 0;
}

.exhibit-media img {
  aspect-ratio: 4 / 3;
}

.exhibit-text {
  min-width: 0;
}

.exhibit-text h3 {
  font-size: 19px;
}

.exhibit-text p {
  margin-top: 10px;
  color: var(--color-text-soft);
}

.exhibit-text .text-link {
  margin-top: 12px;
}

/* 过程说明 */
.process-steps {
  padding: var(--space-xl) 0;
}

/* 相关资料 */
.related-materials {
  padding: var(--space-xl) 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.material-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.material-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.material-media {
  margin: 0;
}

.material-media img {
  aspect-ratio: 16 / 9;
}

.material-card h3 {
  margin-top: 16px;
  font-size: 18px;
}

.material-card p {
  margin-top: 8px;
  color: var(--color-text-soft);
  font-size: 15px;
}

.material-card .text-link {
  margin-top: auto;
  padding-top: 12px;
}

/* 常见疑问速览 */
.faq-preview {
  padding: var(--space-xl) 0;
}

.faq-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.faq-group {
  padding: var(--space-md);
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.faq-group h3 {
  font-size: 16px;
  color: var(--color-primary-dark);
}

.faq-group .faq-list {
  margin-top: 12px;
}

.faq-group .faq-list li {
  position: relative;
  padding-left: 16px;
  color: var(--color-text-soft);
  font-size: 15px;
}

.faq-group .faq-list li + li {
  margin-top: 10px;
}

.faq-group .faq-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-line);
}

/* 边界说明 */
.boundary-note {
  padding: var(--space-xl) 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-line);
}

.boundary-note p {
  margin-top: 12px;
  max-width: 860px;
  color: var(--color-text-soft);
}

/* ==========================================================================
   pages · plot-line.html
   ========================================================================== */

.stage-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-lg);
  align-items: start;
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-line);
}

.stage-section:last-of-type {
  border-bottom: 0;
}

.stage-section-reverse .stage-media {
  order: 2;
}

.stage-section-reverse .stage-body {
  order: 1;
}

.stage-media {
  min-width: 0;
}

.stage-figure {
  margin: 0;
}

.stage-figure img {
  aspect-ratio: 4 / 3;
}

.stage-body {
  min-width: 0;
}

.stage-points {
  margin-top: var(--space-md);
}

.stage-points li {
  position: relative;
  padding-left: 20px;
  color: var(--color-text-soft);
}

.stage-points li + li {
  margin-top: 10px;
}

.stage-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.misconception-note {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-line);
}

.related-links {
  padding: var(--space-lg) 0 0;
}

/* ==========================================================================
   pages · characters.html
   ========================================================================== */

.section {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-line);
}

.section:last-of-type {
  border-bottom: 0;
}

/* 角色身份列表 */
.identity-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.identity-item {
  padding: 16px 18px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
}

.identity-name {
  font-size: 17px;
}

.identity-role {
  margin-top: 6px;
  color: var(--color-primary-dark);
  font-size: 14px;
  font-weight: 700;
}

.identity-stance {
  margin-top: 8px;
  color: var(--color-text-soft);
  font-size: 15px;
}

/* 关系分组 */
.media-figure-wide {
  margin-top: var(--space-md);
}

.media-figure-wide img {
  aspect-ratio: 21 / 9;
}

.relation-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.relation-group {
  padding: var(--space-md);
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.relation-group-title {
  font-size: 17px;
}

.relation-group-desc {
  margin-top: 8px;
  color: var(--color-text-soft);
  font-size: 15px;
}

.relation-members {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--color-line);
}

.relation-members li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  color: var(--color-text);
}

.relation-members li + li {
  margin-top: 8px;
}

.relation-members li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

/* 立场变化 */
.turning-list {
  counter-reset: turning;
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.turning-item {
  counter-increment: turning;
  position: relative;
  padding: 16px 18px 16px 58px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.turning-item::before {
  content: counter(turning, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 16px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 15px;
}

.turning-title {
  font-size: 17px;
}

.turning-item p {
  margin-top: 6px;
  color: var(--color-text-soft);
}

/* ==========================================================================
   pages · episode-guide.html
   ========================================================================== */

.key-nodes .content-media-inline {
  margin-top: var(--space-md);
}

.content-media-inline img {
  aspect-ratio: 21 / 9;
}

.key-nodes .section-intro {
  margin-top: var(--space-md);
}

.node-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.node-item {
  padding: 16px 18px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.node-tag {
  display: inline-block;
  padding: 2px 10px;
  background-color: var(--color-surface-2);
  border-radius: 999px;
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.node-title {
  margin-top: 10px;
  font-size: 17px;
}

.node-desc {
  margin-top: 6px;
  color: var(--color-text-soft);
  font-size: 15px;
}

/* 节奏快慢两列 */
.pace-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.pace-column {
  padding: var(--space-md);
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.pace-column.pace-fast {
  border-top: 3px solid var(--color-primary);
}

.pace-column.pace-slow {
  border-top: 3px solid var(--color-line);
}

.pace-title {
  font-size: 17px;
}

.pace-desc {
  margin-top: 8px;
  color: var(--color-text-soft);
  font-size: 15px;
}

.pace-points {
  margin-top: 12px;
}

.pace-points li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
}

.pace-points li + li {
  margin-top: 8px;
}

.pace-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

/* 连续观看段落 */
.binge-list {
  counter-reset: binge;
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.binge-item {
  counter-increment: binge;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "index title"
    "index desc";
  gap: 2px 16px;
  padding: 16px 18px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.binge-index {
  grid-area: index;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-surface-2);
  color: var(--color-primary-dark);
  font-weight: 700;
}

.binge-title {
  grid-area: title;
  font-size: 17px;
}

.binge-desc {
  grid-area: desc;
  color: var(--color-text-soft);
}

/* ==========================================================================
   pages · viewing-order.html
   ========================================================================== */

.section-head {
  max-width: 820px;
}

.section-head h2 {
  font-size: 23px;
  font-weight: 700;
}

.section-head .section-desc {
  margin-top: 10px;
  color: var(--color-text-soft);
}

.section-first-watch .section-figure {
  margin-top: var(--space-md);
}

.section-figure img {
  aspect-ratio: 21 / 9;
}

/* 跳看 / 回看两列 */
.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.column-card {
  padding: var(--space-md);
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.column-title {
  font-size: 17px;
}

.column-list {
  margin-top: 12px;
}

.column-list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
}

.column-list li + li {
  margin-top: 8px;
}

.column-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.column-note {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--color-line);
  color: var(--color-text-soft);
  font-size: 14px;
}

/* 追剧节奏方案 */
.pace-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.pace-card {
  padding: var(--space-md);
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius);
}

.pace-card .pace-title {
  font-size: 17px;
}

.pace-card .pace-meta {
  margin-top: 6px;
  color: var(--color-primary-dark);
  font-size: 14px;
  font-weight: 700;
}

.pace-card .pace-text {
  margin-top: 10px;
  color: var(--color-text-soft);
  font-size: 15px;
}

/* ==========================================================================
   pages · faq.html
   ========================================================================== */

.faq-block {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-line);
}

.faq-block .section-desc {
  margin-top: 10px;
  color: var(--color-text-soft);
}

.faq-media {
  margin-top: var(--space-md);
}

.faq-media img {
  aspect-ratio: 21 / 9;
}

.scope-note {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-line);
}

.scope-note p {
  margin-top: 12px;
  max-width: 860px;
  color: var(--color-text-soft);
}

.category-nav {
  padding: var(--space-lg) 0 0;
}

.category-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.category-item a {
  display: block;
  min-height: 44px;
  padding: 16px 18px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.category-item a:hover,
.category-item a:focus-visible {
  background-color: var(--color-surface-2);
  text-decoration: none;
}

.category-name {
  display: block;
  color: var(--color-primary-dark);
  font-weight: 700;
}

.category-desc {
  display: block;
  margin-top: 4px;
  color: var(--color-text-soft);
  font-size: 14px;
}

/* ==========================================================================
   pages · 404.html
   ========================================================================== */

.site-error .error-main {
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  padding: 64px 24px;
}

.error-panel {
  padding: var(--space-xl) var(--space-md);
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  text-align: center;
}

.error-code {
  color: var(--color-primary);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
}

.error-title {
  margin-top: 12px;
  font-size: 26px;
}

.error-text {
  max-width: 620px;
  margin: 12px auto 0;
  color: var(--color-text-soft);
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 700;
}

.btn:hover,
.btn:focus-visible {
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #ffffff;
}

.btn-ghost {
  background-color: var(--color-bg);
  border-color: var(--color-line);
  color: var(--color-primary-dark);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background-color: var(--color-surface-2);
  color: var(--color-primary-dark);
}

.error-links {
  margin-top: var(--space-xl);
}

.error-link-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.error-link-list a {
  display: block;
  min-height: 44px;
  padding: 14px 16px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  color: var(--color-primary-dark);
  font-weight: 700;
}

.error-link-list a:hover,
.error-link-list a:focus-visible {
  background-color: var(--color-surface);
  text-decoration: none;
}

/* ==========================================================================
   responsive
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {
  .entry-link,
  .text-link,
  .btn,
  .link-list a,
  .related-list a,
  .category-item a,
  .error-link-list a {
    transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
  }
}

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-lg);
    padding: 40px 24px;
  }

  .hero-title {
    font-size: 30px;
  }

  .summary-points,
  .faq-groups,
  .relation-groups,
  .pace-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  /* 导航收起 */
  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .site-nav {
    flex-basis: 100%;
    margin-left: 0;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--color-line);
  }

  .nav-list.is-open {
    display: flex;
  }

  .nav-list a {
    display: block;
    padding: 12px 10px;
    min-height: 44px;
  }

  .nav-list a.is-current {
    background-color: var(--color-surface);
    box-shadow: inset 3px 0 0 var(--color-primary);
    border-radius: var(--radius-sm);
  }

  /* 内页骨架 */
  .inner-main {
    padding: 0 20px 56px;
  }

  .page-header {
    padding: 16px 0 22px;
    margin-bottom: var(--space-md);
  }

  .page-title {
    font-size: 24px;
  }

  .section-title,
  .section-head h2 {
    font-size: 20px;
  }

  /* 首屏与展览条目 */
  .hero-inner {
    padding: 32px 20px;
  }

  .hero-title {
    font-size: 26px;
  }

  .exhibit-item,
  .stage-section {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-md);
  }

  .exhibit-item--reverse .exhibit-media,
  .stage-section-reverse .stage-media {
    order: 0;
  }

  .exhibit-item--reverse .exhibit-text,
  .stage-section-reverse .stage-body {
    order: 0;
  }

  /* 多栏降为单栏 */
  .summary-points,
  .material-columns,
  .faq-groups,
  .identity-list,
  .relation-groups,
  .node-list,
  .pace-columns,
  .two-column,
  .pace-grid,
  .category-list,
  .link-list,
  .related-list,
  .error-link-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    padding: 40px 20px 28px;
  }

  .footer-bottom .copyright {
    padding: 16px 20px;
  }

  .section-inner,
  .error-main {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15.5px;
    line-height: 1.8;
  }

  .header-inner {
    padding: 12px 16px;
  }

  .brand-mark {
    font-size: 17px;
  }

  .brand-sub {
    display: none;
  }

  .inner-main,
  .section-inner,
  .error-main {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-inner {
    padding: 28px 16px;
  }

  .hero-title {
    font-size: 23px;
  }

  .page-title {
    font-size: 21px;
  }

  .section-title,
  .section-head h2 {
    font-size: 18.5px;
  }

  .step-item,
  .binge-item {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 2px 12px;
    padding: 14px;
  }

  .step-index,
  .binge-index {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }

  .turning-item {
    padding: 14px 14px 14px 48px;
  }

  .turning-item::before {
    left: 12px;
    top: 14px;
  }

  .error-code {
    font-size: 34px;
  }

  .error-title {
    font-size: 21px;
  }

  .footer-inner {
    padding: 32px 16px 24px;
  }

  .footer-bottom .copyright {
    padding: 14px 16px;
  }
}