/* ============================================================
   base / 基础变量与重置
   ============================================================ */
:root {
  --color-primary: #1F2A44;
  --color-primary-light: #2b3a5c;
  --color-primary-dark: #162036;
  --color-bg: #F7F4ED;
  --color-accent: #E8590C;
  --color-accent-hover: #c74b08;
  --color-text: #333333;
  --color-text-light: #6b6b6b;
  --color-border: #E5E0D5;
  --color-card-bg: #ffffff;
  --color-card-bg-alt: #f1ede4;
  --font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  --container-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --shadow-card: 0 1px 4px rgba(31, 42, 68, 0.08);
  --shadow-card-hover: 0 6px 16px rgba(31, 42, 68, 0.12);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* 重置 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

a:hover {
  color: var(--color-accent);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* 通用容器 */
.site-header,
.site-main,
.site-footer {
  width: 100%;
}

.header-inner,
.site-main,
.footer-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
  width: 100%;
}

/* ============================================================
   layout / 全站布局骨架
   ============================================================ */

/* ---- 页头 ---- */
.site-header {
  background-color: var(--color-primary);
  border-bottom: 3px solid var(--color-accent);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
  position: relative;
}

.brand-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-shrink: 0;
  color: #fff;
}

.brand-link:hover {
  color: #fff;
}

.brand-name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
}

.brand-tagline {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  display: none;
}

/* 导航 */
.site-nav {
  display: flex;
  align-items: center;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 8px 14px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.08);
}

.nav-item.is-current .nav-link {
  color: #fff;
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--color-accent);
}

/* 汉堡按钮（桌面隐藏） */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: var(--radius-sm);
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: #fff;
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* ---- 首页主体 ---- */
.home-main {
  padding-top: 40px;
  padding-bottom: 60px;
}

/* ---- 内页主体 ---- */
.inner-main {
  padding-top: 28px;
  padding-bottom: 60px;
  flex: 1;
  width: 100%;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

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

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

.breadcrumb-sep {
  color: var(--color-border);
  font-size: 12px;
}

.breadcrumb-current {
  color: var(--color-primary);
  font-weight: 500;
}

/* 页面标题区 */
.page-header {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.page-title {
  font-size: 30px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 10px;
}

.page-description {
  font-size: 15px;
  color: var(--color-text-light);
  max-width: 720px;
  line-height: 1.7;
}

/* 区块标题 */
.section-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  margin-bottom: 8px;
}

.section-desc {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.6;
}

/* 文本链接 */
.text-link {
  color: var(--color-accent);
  font-weight: 500;
}

.text-link:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* 通用卡片 */
.guide-card,
.recommend-card,
.archive-card,
.step-card,
.status-item,
.today-card,
.work-card,
.related-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.guide-card:hover,
.recommend-card:hover,
.archive-card:hover,
.step-card:hover,
.status-item:hover,
.work-card:hover,
.related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

/* ---- 页脚 ---- */
.site-footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-top: 40px;
  padding-bottom: 28px;
}

.footer-brand {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.footer-tagline {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 10px;
}

.footer-desc {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
}

.footer-col-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 14px;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-link {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
}

.footer-link:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: var(--container-width);
  margin: 0 auto;
  width: 100%;
}

.copyright-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.copy-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  min-height: 36px;
}

.copy-link-btn:hover {
  background-color: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.copy-link-btn.is-copied {
  color: #fff;
  background-color: var(--color-accent);
}

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

/* ---- 状态标签 ---- */
.status-badge,
.status-tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 999px;
  line-height: 1.5;
  white-space: nowrap;
}

.status-badge.status-ongoing,
.status-tag.status-ongoing,
.status-badge.is-serial,
.status-tag.is-serial {
  background-color: rgba(232, 89, 12, 0.12);
  color: var(--color-accent);
}

.status-badge.status-finished,
.status-tag.status-finished,
.status-badge.is-done,
.status-tag.is-done {
  background-color: rgba(31, 42, 68, 0.08);
  color: var(--color-primary);
}

.status-badge.status-paused,
.status-tag.status-paused,
.status-badge.status-off,
.status-tag.status-off {
  background-color: rgba(107, 107, 107, 0.1);
  color: var(--color-text-light);
}

/* ---- 题材标签 ---- */
.topic-tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 12px;
  background-color: var(--color-card-bg-alt);
  color: var(--color-primary);
  border-radius: 999px;
  line-height: 1.5;
  border: 1px solid var(--color-border);
}

/* ---- 封面图容器 ---- */
.archive-figure,
.recommend-figure,
.archive-cover {
  position: relative;
  overflow: hidden;
  background-color: var(--color-card-bg-alt);
}

.archive-figure img,
.recommend-figure img,
.archive-cover img,
.archive-img,
.work-cover,
.today-card-img,
.timeline-thumb,
.figure-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---- 进度条 ---- */
.progress-block {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.progress-label {
  font-size: 12px;
  color: var(--color-text-light);
  flex-shrink: 0;
}

.progress-track {
  flex: 1;
  height: 6px;
  background-color: var(--color-card-bg-alt);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar {
  display: block;
  height: 100%;
  border-radius: 3px;
  background-color: var(--color-accent);
}

.progress-bar-high {
  width: 88%;
}

.progress-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   pages / 首页模块
   ============================================================ */

/* ---- 首屏时间归档 ---- */
.time-archive {
  margin-bottom: 48px;
}

.archive-heading {
  margin-bottom: 24px;
}

.issue-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  background-color: rgba(232, 89, 12, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.archive-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 10px;
}

.archive-intro {
  font-size: 15px;
  color: var(--color-text-light);
  max-width: 680px;
  line-height: 1.7;
}

.archive-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.archive-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.archive-card.current-season {
  min-height: 320px;
}

.archive-figure {
  aspect-ratio: 16 / 9;
}

.archive-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.archive-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
  line-height: 1.4;
}

.archive-card-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 12px;
}

.archive-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: auto;
}

.archive-link::after {
  content: "→";
  transition: transform var(--transition-fast);
}

.archive-link:hover::after {
  transform: translateX(4px);
}

.archive-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.archive-side .archive-card {
  flex: 1;
}

.archive-side .archive-card-body {
  justify-content: center;
}

/* ---- 编辑推荐 ---- */
.recommendation {
  margin-bottom: 48px;
}

.section-heading {
  margin-bottom: 20px;
}

.section-note {
  font-size: 14px;
  color: var(--color-text-light);
  margin-top: 4px;
}

.recommend-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  overflow: hidden;
}

.recommend-figure {
  aspect-ratio: 16 / 10;
  height: 100%;
  min-height: 280px;
}

.recommend-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.recommend-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.serial-status {
  font-size: 12px;
  color: var(--color-accent);
  font-weight: 500;
}

.recommend-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
  line-height: 1.4;
}

.recommend-issue {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}

.recommend-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 16px;
}

.recommend-note {
  font-size: 13px;
  color: var(--color-text-light);
  margin-top: auto;
  line-height: 1.6;
}

.recommend-note a {
  color: var(--color-accent);
  font-weight: 500;
}

.recommend-note a:hover {
  text-decoration: underline;
}

/* ---- 题材索引 ---- */
.topic-index {
  margin-bottom: 48px;
}

.topic-tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.topic-tag-item {
  margin: 0;
}

.topic-tag-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-primary);
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.topic-tag-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: rgba(232, 89, 12, 0.04);
}

.topic-count {
  font-size: 12px;
  color: var(--color-text-light);
  font-variant-numeric: tabular-nums;
}

.topic-more {
  font-size: 14px;
}

.topic-more a {
  color: var(--color-accent);
  font-weight: 500;
}

/* ---- 本周更新日程 ---- */
.weekly-schedule {
  margin-bottom: 48px;
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.weekday-block {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
}

.weekday-block.is-today {
  border-color: var(--color-accent);
  background-color: rgba(232, 89, 12, 0.04);
}

.weekday-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.weekday-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.weekday-item {
  padding: 4px 0;
}

.work-name {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
  margin-bottom: 2px;
}

.work-issue {
  display: block;
  font-size: 12px;
  color: var(--color-text-light);
  font-variant-numeric: tabular-nums;
}

.schedule-more {
  font-size: 14px;
}

.schedule-more a {
  color: var(--color-accent);
  font-weight: 500;
}

/* ---- 人气排行 ---- */
.ranking {
  margin-bottom: 48px;
}

.ranking-list {
  counter-reset: rank;
}

.ranking-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.ranking-item:last-child {
  border-bottom: none;
}

.ranking-num {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  width: 32px;
  text-align: center;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.ranking-item:nth-child(1) .ranking-num,
.ranking-item:nth-child(2) .ranking-num,
.ranking-item:nth-child(3) .ranking-num {
  color: var(--color-accent);
}

.ranking-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
  flex-shrink: 0;
  min-width: 120px;
}

.ranking-topic {
  font-size: 13px;
  color: var(--color-text-light);
  flex-shrink: 0;
  min-width: 80px;
}

.ranking-bar {
  flex: 1;
  height: 8px;
  background-color: var(--color-card-bg-alt);
  border-radius: 4px;
  overflow: hidden;
  min-width: 60px;
}

.bar-fill {
  display: block;
  height: 100%;
  border-radius: 4px;
}

.bar-fill-hot {
  width: 92%;
  background-color: var(--color-accent);
}

.bar-fill-warm {
  width: 78%;
  background-color: #e8843c;
}

.bar-fill-mid {
  width: 64%;
  background-color: #d9a05b;
}

.bar-fill-mild {
  width: 48%;
  background-color: #b8a88a;
}

.bar-fill-cool {
  width: 35%;
  background-color: #8a9bb5;
}

.ranking-more {
  font-size: 14px;
  margin-top: 12px;
}

.ranking-more a {
  color: var(--color-accent);
  font-weight: 500;
}

/* ---- 阅读规则与版权说明双卡 ---- */
.guide-links {
  margin-bottom: 20px;
}

.guide-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.guide-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.guide-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.guide-card-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
  flex: 1;
}

.guide-card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
}

.guide-card-link::after {
  content: "→";
  transition: transform var(--transition-fast);
}

.guide-card-link:hover::after {
  transform: translateX(4px);
}

/* ============================================================
   pages / 更新日程页 (dmtt/update-schedule.html)
   ============================================================ */

.schedule-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

.main-content {
  min-width: 0;
}

/* 周历表格 */
.schedule-section {
  margin-bottom: 36px;
}

.schedule-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-card-bg);
}

.schedule-table {
  min-width: 640px;
  font-size: 13px;
}

.schedule-table thead th {
  background-color: var(--color-primary);
  color: #fff;
  font-weight: 600;
  padding: 12px 10px;
  text-align: left;
  font-size: 13px;
}

.schedule-table tbody td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

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

.schedule-table tbody tr:nth-child(even) {
  background-color: rgba(247, 244, 237, 0.4);
}

.table-work-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.table-work-item {
  font-size: 13px;
  line-height: 1.4;
}

.table-work-link {
  color: var(--color-text);
  font-weight: 500;
}

.table-work-link:hover {
  color: var(--color-accent);
}

/* 今日更新 */
.today-section {
  margin-bottom: 36px;
}

.today-card-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.today-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.today-card-img {
  aspect-ratio: 4 / 3;
  width: 100%;
}

.today-card-body {
  padding: 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.today-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.4;
}

.today-card-meta {
  font-size: 12px;
  color: var(--color-text-light);
}

.today-mark {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-accent);
  background-color: rgba(232, 89, 12, 0.1);
  padding: 2px 8px;
  border-radius: 999px;
  align-self: flex-start;
}

.today-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* 备注区 */
.note-section {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.note-section .section-desc {
  margin-bottom: 8px;
}

/* 侧栏 */
.status-sidebar {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: 88px;
}

.sidebar-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.sidebar-desc {
  font-size: 13px;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.sidebar-status-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.sidebar-status-item {
  margin: 0;
}

.status-filter-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background-color: var(--color-card-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--color-text);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.status-filter-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.status-filter-name {
  font-weight: 500;
}

.status-filter-count {
  font-size: 12px;
  color: var(--color-text-light);
  background-color: var(--color-card-bg);
  padding: 2px 8px;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}

.sidebar-tip {
  background-color: rgba(232, 89, 12, 0.06);
  border-left: 3px solid var(--color-accent);
  padding: 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.sidebar-tip-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.sidebar-tip-text {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ============================================================
   pages / 作品档案页 (dmtt/works-archive.html)
   ============================================================ */

/* 题材筛选 */
.topic-filter {
  margin-bottom: 32px;
}

.filter-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text);
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.filter-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-tag.is-active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.tag-count {
  font-size: 12px;
  color: var(--color-text-light);
  font-variant-numeric: tabular-nums;
}

.filter-tag.is-active .tag-count {
  color: rgba(255, 255, 255, 0.7);
}

/* 作品状态筛选 */
.works-archive-section {
  margin-bottom: 32px;
}

.status-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.status-filter-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  margin-right: 4px;
}

.status-filter-btn {
  padding: 6px 14px;
  font-size: 13px;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text);
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.status-filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

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

/* 作品网格 */
.works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.work-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 0;
}

.work-card-link {
  display: block;
  position: relative;
}

.work-cover {
  aspect-ratio: 3 / 4;
  width: 100%;
}

.work-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  padding: 12px 14px 4px;
  line-height: 1.4;
}

.work-topic {
  font-size: 12px;
  color: var(--color-text-light);
  padding: 0 14px;
  margin-bottom: 4px;
}

.work-meta {
  padding: 0 14px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* 分页 */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.pagination-info {
  font-size: 13px;
  color: var(--color-text-light);
  margin-right: 8px;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  font-size: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-card-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.pagination-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.pagination-btn.is-current {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

.pagination-btn.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* 相关入口 */
.related-entry {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.related-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-accent);
}

.related-link:hover {
  text-decoration: underline;
}

/* ============================================================
   pages / 更新记录页 (dmtt/update-log.html)
   ============================================================ */

/* 状态筛选 */
.filter-bar {
  margin-bottom: 32px;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-btn {
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text);
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

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

/* 时间线 */
.timeline-section {
  margin-bottom: 32px;
}

.timeline-date-group {
  margin-bottom: 32px;
}

.date-heading {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: 16px;
}

.timeline-list {
  display: flex;
  flex-direction: column;
}

.timeline-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-thumb {
  width: 64px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background-color: var(--color-card-bg-alt);
}

.timeline-info {
  flex: 1;
  min-width: 0;
}

.timeline-work {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.timeline-change {
  font-size: 13px;
  color: var(--color-text-light);
  font-variant-numeric: tabular-nums;
}

.timeline-status {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 999px;
  flex-shrink: 0;
}

.timeline-status.status-new {
  background-color: rgba(232, 89, 12, 0.12);
  color: var(--color-accent);
}

.timeline-status.status-resume {
  background-color: rgba(31, 42, 68, 0.1);
  color: var(--color-primary);
}

.timeline-status.status-finish {
  background-color: rgba(107, 107, 107, 0.12);
  color: var(--color-text-light);
}

/* 相关入口 */
.related-desc {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.related-desc a {
  color: var(--color-accent);
  font-weight: 500;
  margin-right: 12px;
}

/* ============================================================
   pages / 阅读规则页 (dmtt/reading-guide.html)
   ============================================================ */

/* 阅读步骤 */
.reading-steps {
  margin-bottom: 40px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.step-card {
  padding: 24px;
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  background-color: var(--color-primary);
  border-radius: 50%;
  margin-bottom: 14px;
}

.step-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.step-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.step-text .text-link {
  display: inline-block;
  margin-top: 8px;
}

/* 状态说明 */
.status-explain {
  margin-bottom: 40px;
}

.status-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.status-item {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.status-item .status-badge {
  align-self: flex-start;
}

.status-text {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.7;
}

/* 阅读流程图 */
.reading-figure {
  margin: 32px 0;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.figure-image {
  border-radius: var(--radius-md);
  max-height: 360px;
  object-fit: cover;
}

.figure-caption {
  font-size: 13px;
  color: var(--color-text-light);
  text-align: center;
  padding: 12px 0 4px;
  line-height: 1.6;
}

/* 反馈说明 */
.feedback-section {
  margin-bottom: 40px;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.feedback-steps {
  list-style: decimal;
  padding-left: 20px;
  margin: 16px 0;
}

.feedback-steps li {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.8;
  padding-left: 4px;
}

.feedback-note {
  font-size: 13px;
  color: var(--color-text-light);
  margin-top: 12px;
}

/* 相关卡片 */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.related-card {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.related-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
}

.related-card-desc {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ============================================================
   pages / 历史存档页 (dmtt/history-archive.html)
   ============================================================ */

/* 年份导航 */
.year-group {
  margin-bottom: 32px;
}

.year-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.year-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.year-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.year-group-desc {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* 年份分组 */
.archive-year {
  margin-bottom: 48px;
  scroll-margin-top: 88px;
}

.year-heading {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: 20px;
}

.year-heading .section-title {
  margin-bottom: 0;
}

.year-count {
  font-size: 13px;
  color: var(--color-text-light);
  font-variant-numeric: tabular-nums;
}

/* 封面墙 */
.works-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.archive-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.archive-cover {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--color-card-bg-alt);
}

.archive-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.archive-card:hover .archive-img {
  transform: scale(1.03);
}

.archive-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 12px 8px;
  font-size: 12px;
  color: #fff;
  background: linear-gradient(to top, rgba(31, 42, 68, 0.7), transparent);
  line-height: 1.4;
}

.archive-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  padding: 14px 16px 4px;
  line-height: 1.4;
}

.archive-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.archive-summary {
  font-size: 13px;
  color: var(--color-text-light);
  padding: 0 16px;
  line-height: 1.6;
  margin-bottom: 8px;
  flex: 1;
}

.archive-issue {
  font-size: 12px;
  color: var(--color-text-light);
  padding: 0 16px 14px;
  font-variant-numeric: tabular-nums;
}

/* 往期专题 */
.past-feature {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.feature-desc {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.feature-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.feature-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-accent);
}

.feature-link:hover {
  text-decoration: underline;
}

/* ============================================================
   pages / 版权说明页 (dmtt/copyright.html)
   ============================================================ */

/* 内容整理原则 */
.statement-section {
  margin-bottom: 40px;
}

.content-media {
  margin: 20px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
}

.content-media img {
  width: 100%;
  max-height: 280px;
  object-fit: cover;
}

.content-media figcaption {
  font-size: 13px;
  color: var(--color-text-light);
  padding: 12px 16px;
  text-align: center;
  line-height: 1.6;
}

.content-media-inline {
  max-width: 640px;
}

.section-intro {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 20px;
}

.principle-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.principle-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
}

.principle-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.principle-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* 版权声明 */
.copyright-section {
  margin-bottom: 40px;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.copyright-body p {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 12px;
}

.copyright-points {
  list-style: disc;
  padding-left: 20px;
  margin-top: 12px;
}

.copyright-point {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.8;
  padding-left: 4px;
}

/* 反馈 */
.feedback-content p {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 12px;
}

.feedback-action {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.copy-hint {
  font-size: 13px;
  color: var(--color-accent);
}

.feedback-related {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.feedback-related a {
  color: var(--color-accent);
  font-weight: 500;
  margin-right: 12px;
}

/* ============================================================
   pages / 404 页
   ============================================================ */

.error-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  flex: 1;
}

.error-section {
  text-align: center;
  max-width: 560px;
  width: 100%;
}

.error-code {
  font-size: 72px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}

.error-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.error-desc {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 28px;
}

.error-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.error-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  font-size: 15px;
  font-weight: 600;
  background-color: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
  min-height: 44px;
}

.error-btn:hover {
  background-color: var(--color-primary-light);
  color: #fff;
}

.error-link {
  font-size: 14px;
  color: var(--color-accent);
  font-weight: 500;
}

.error-link:hover {
  text-decoration: underline;
}

.error-help {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ============================================================
   responsive / 响应式断点
   ============================================================ */

/* 平板及以下 */
@media (max-width: 1024px) {
  .archive-grid {
    grid-template-columns: 1fr 1fr;
  }

  .archive-side {
    grid-column: 1 / -1;
    flex-direction: row;
  }

  .archive-side .archive-card {
    flex: 1;
  }

  .week-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .works-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .today-card-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .schedule-layout {
    grid-template-columns: 1fr;
  }

  .status-sidebar {
    position: static;
  }
}

/* 手机端 */
@media (max-width: 768px) {
  .header-inner,
  .site-main,
  .footer-inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .footer-bottom {
    padding-left: 16px;
    padding-right: 16px;
  }

  /* 汉堡菜单 */
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  }

  .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 8px 16px 16px;
    gap: 0;
  }

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

  .nav-item {
    width: 100%;
  }

  .nav-link {
    padding: 12px 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
  }

  .nav-item.is-current .nav-link {
    box-shadow: inset 3px 0 0 var(--color-accent);
  }

  /* 首页 */
  .archive-grid {
    grid-template-columns: 1fr;
  }

  .archive-side {
    grid-column: auto;
    flex-direction: column;
  }

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

  .recommend-card {
    grid-template-columns: 1fr;
  }

  .recommend-figure {
    min-height: 200px;
  }

  .recommend-body {
    padding: 20px;
  }

  .week-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .guide-card-grid {
    grid-template-columns: 1fr;
  }

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

  .works-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .status-list {
    grid-template-columns: 1fr;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .works-wall {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .today-card-list {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    flex-wrap: wrap;
  }

  .timeline-thumb {
    width: 48px;
    height: 64px;
  }

  .timeline-status {
    margin-left: auto;
  }

  /* 页脚 */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  /* 排名 */
  .ranking-item {
    gap: 10px;
  }

  .ranking-name {
    min-width: 0;
    flex: 1;
  }

  .ranking-topic {
    display: none;
  }

  .ranking-bar {
    min-width: 40px;
  }
}

/* 小屏手机 */
@media (max-width: 480px) {
  .brand-tagline {
    display: none;
  }

  .brand-name {
    font-size: 18px;
  }

  .works-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .works-wall {
    grid-template-columns: 1fr;
  }

  .week-grid {
    grid-template-columns: 1fr;
  }

  .archive-card.current-season {
    min-height: 0;
  }

  .archive-figure {
    aspect-ratio: 16 / 10;
  }

  .recommend-figure {
    aspect-ratio: 16 / 10;
    min-height: 0;
  }

  .error-code {
    font-size: 56px;
  }

  .pagination-info {
    width: 100%;
    text-align: center;
  }
}