/* ==========================================================================
   囧次元官网 xryysw.com — 全站样式表
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base — 变量、重置、排版基础
   -------------------------------------------------------------------------- */
:root {
  --paper: #f7f5f1;
  --ink: #23231f;
  --ink-soft: #6b6b64;
  --line: #dcd8d0;
  --accent: #c8402b;
  --accent-soft: #f2e2dd;
  --ongoing: #2f7a52;
  --paused: #b0781f;
  --finished: #4a4a52;
  --radius: 6px;
  --shell: 1080px;
  --text-col: 760px;
  --gap: 28px;
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.85;
  font-variant-numeric: tabular-nums;
}

h1,
h2,
h3,
h4,
p,
figure,
ul,
ol,
dl {
  margin: 0;
}

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

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

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

a:hover,
a:focus-visible {
  text-decoration: underline;
}

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

strong {
  font-weight: 700;
}

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

/* --------------------------------------------------------------------------
   layout — 页头、导航、主容器、内页骨架、页脚
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px;
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  flex: 0 0 auto;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0;
}

.brand:hover {
  color: var(--accent);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  font-size: 0;
  cursor: pointer;
  position: relative;
}

.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  height: 2px;
  background: var(--ink);
}

.nav-toggle::before {
  top: 18px;
  box-shadow: 0 6px 0 var(--ink);
}

.nav-toggle::after {
  top: 30px;
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  display: inline-block;
  padding: 6px 0;
  font-size: 15px;
  color: var(--ink);
  border-bottom: 2px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent);
  text-decoration: none;
}

.site-nav a.is-current {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.site-main {
  display: block;
}

.inner-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px 72px;
}

.breadcrumb {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 18px 24px 0;
  font-size: 13px;
  color: var(--ink-soft);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb li + li::before {
  content: "/";
  color: var(--line);
}

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

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

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

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

.page-header {
  padding: 26px 0 6px;
}

.page-title {
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.35;
  font-weight: 700;
  color: var(--ink);
}

.page-title p {
  margin: 0;
}

.page-kicker {
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 6px;
}

.page-summary {
  max-width: var(--text-col);
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 15px;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  background: var(--paper);
}

.footer-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 40px 24px 32px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 1.2fr);
  gap: 32px 28px;
}

.footer-heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
}

.footer-group ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-group a {
  font-size: 14px;
  color: var(--ink-soft);
}

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

.footer-brand {
  font-size: 14px;
  color: var(--ink-soft);
}

.footer-site {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.footer-slogan {
  margin-top: 6px;
}

.footer-domain {
  margin-top: 6px;
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   components — 通用模块：区块、状态标签、条目行、表格、折叠、步骤、图片
   -------------------------------------------------------------------------- */
.section-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px;
}

section + section {
  margin-top: 52px;
}

.section-lead,
.section-intro {
  max-width: var(--text-col);
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 15px;
}

section h2 {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
}

section h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
}

.status {
  display: inline-block;
  padding: 1px 8px;
  border: 1px solid currentColor;
  border-radius: 3px;
  font-size: 12px;
  line-height: 1.7;
  white-space: nowrap;
}

.status-ongoing {
  color: var(--ongoing);
}

.status-paused {
  color: var(--paused);
}

.status-finished {
  color: var(--finished);
}

/* 图片容器统一约束 */
figure {
  margin: 0;
}

figcaption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-soft);
}

.featured-cover,
.pick-media,
.genre-figure,
.guide-figure,
.volume-figure,
.overview-figure,
.figure-inline,
.page-figure {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--line);
}

.featured-cover img,
.pick-media img,
.genre-figure img,
.guide-figure img,
.volume-figure img,
.overview-figure img,
.figure-inline img,
.page-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 折叠问答 */
.faq-item,
.qa-item {
  border-top: 1px solid var(--line);
}

.faq-item:last-child,
.qa-item:last-child {
  border-bottom: 1px solid var(--line);
}

.faq-item summary,
.qa-item summary {
  cursor: pointer;
  padding: 14px 26px 14px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  position: relative;
  list-style: none;
}

.faq-item summary::-webkit-details-marker,
.qa-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after,
.qa-item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-weight: 700;
}

.faq-item[open] summary::after,
.qa-item[open] summary::after {
  content: "–";
}

.faq-item p,
.qa-answer p {
  max-width: var(--text-col);
  padding-bottom: 16px;
  color: var(--ink-soft);
  font-size: 15px;
}

.qa-answer {
  padding-bottom: 4px;
}

/* 编号步骤条（首页摘要 + 阅读手册共用外壳，作用域分明） */
.step-list {
  margin-top: 20px;
  border-top: 1px solid var(--line);
}

.step-item {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.step-no,
.step-num {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  line-height: 30px;
  text-align: center;
}

.step-body,
.step-guide .step-name,
.step-guide .step-item > p {
  min-width: 0;
}

.step-body {
  flex: 1 1 auto;
}

.step-body h3,
.step-guide .step-name {
  font-size: 17px;
  font-weight: 600;
}

.step-body p,
.step-guide .step-item > p {
  margin-top: 4px;
  max-width: var(--text-col);
  color: var(--ink-soft);
  font-size: 15px;
}

.step-more,
.board-more,
.rules-more,
.faq-more,
.status-note,
.rules-note,
.field-note-link,
.correction-note {
  margin-top: 16px;
  font-size: 14px;
}

/* 规则列表（首页口径 / 题材口径 / 进度口径共用） */
.rules-list,
.rule-list {
  margin-top: 20px;
}

.rules-list .rule-item,
.rule-list > li {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.rules-list .rule-item:last-child,
.rule-list > li:last-child {
  border-bottom: 1px solid var(--line);
}

.rule-name {
  font-size: 16px;
  font-weight: 600;
}

.rules-list .rule-item p,
.rule-list > li p {
  margin-top: 4px;
  max-width: var(--text-col);
  color: var(--ink-soft);
  font-size: 15px;
}

/* 通用数据表 */
.field-table,
.entry-table-grid,
.fit-table {
  margin-top: 18px;
  font-size: 14px;
}

.field-table caption,
.entry-table-grid caption,
.fit-table caption {
  text-align: left;
  padding-bottom: 10px;
  color: var(--ink-soft);
  font-size: 13px;
}

.field-table th,
.field-table td,
.entry-table-grid th,
.entry-table-grid td,
.fit-table th,
.fit-table td {
  padding: 10px 12px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.field-table thead th,
.entry-table-grid thead th,
.fit-table thead th {
  background: #efece6;
  font-weight: 700;
  color: var(--ink);
}

.field-table tbody th,
.fit-table tbody th {
  font-weight: 600;
  color: var(--ink);
  background: #f1eee8;
}

/* --------------------------------------------------------------------------
   pages — 首页
   -------------------------------------------------------------------------- */
.home-main {
  padding-bottom: 8px;
}

.hero-list {
  padding: 40px 0 0;
}

.hero-list h1 {
  font-size: clamp(26px, 3.6vw, 36px);
  line-height: 1.3;
  font-weight: 700;
}

.hero-lead {
  max-width: var(--text-col);
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 16px;
}

.featured-entry {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  margin-top: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.featured-cover img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.featured-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.entry-no {
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
}

.entry-name {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.35;
}

.entry-name a {
  color: var(--ink);
}

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

.entry-genre {
  font-size: 14px;
  color: var(--ink-soft);
}

.entry-status {
  font-size: 14px;
}

.entry-desc {
  max-width: 560px;
  color: var(--ink-soft);
  font-size: 15px;
}

.entry-link {
  align-self: flex-start;
  margin-top: 6px;
  font-size: 15px;
  font-weight: 600;
}

.compact-entries {
  margin-top: 8px;
}

.compact-entries li {
  border-bottom: 1px solid var(--line);
}

.compact-entries a {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr) 96px 76px 96px;
  align-items: center;
  gap: 16px;
  padding: 12px 4px;
  color: var(--ink);
}

.compact-entries a:hover {
  background: #f1eee8;
  text-decoration: none;
}

.compact-no {
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
}

.compact-name {
  font-size: 16px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.compact-genre,
.compact-vol {
  font-size: 13px;
  color: var(--ink-soft);
}

.genre-band {
  padding: 8px 0 0;
}

.genre-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 20px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.genre-list a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 76px;
  padding: 14px 16px;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}

.genre-list a:hover {
  background: #f1eee8;
  color: var(--accent);
  text-decoration: none;
}

.genre-count {
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-soft);
}

.board-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 22px;
}

.board-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.board-list li {
  border-bottom: 1px solid var(--line);
}

.board-list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 10px 2px;
  color: var(--ink);
  font-size: 14px;
}

.board-list a:hover {
  color: var(--accent);
  text-decoration: none;
}

.board-vol {
  flex: 0 0 auto;
  color: var(--ink-soft);
  font-size: 13px;
}

.picks-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 22px;
}

.pick-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 16px;
  border-top: 2px solid var(--accent);
  min-width: 0;
}

.pick-no {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}

.pick-name {
  font-size: 18px;
  font-weight: 700;
}

.pick-name a {
  color: var(--ink);
}

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

.pick-genre {
  font-size: 13px;
  color: var(--ink-soft);
}

.pick-reason {
  font-size: 14px;
  color: var(--ink-soft);
}

.pick-media {
  margin-top: 10px;
}

.pick-media img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   pages — 作品索引（左窄右宽两栏）
   -------------------------------------------------------------------------- */
.page-layout.sidebar-left {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  margin-top: 26px;
}

.entry-index {
  position: sticky;
  top: 84px;
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.index-heading {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
}

.index-group + .index-group {
  margin-top: 20px;
}

.index-subheading {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.index-group ul {
  display: flex;
  flex-direction: column;
}

.index-group a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}

.index-group a:hover {
  color: var(--accent);
  text-decoration: none;
}

.entry-table {
  min-width: 0;
}

.entry-table > .breadcrumb {
  padding: 0;
  margin: 0 0 4px;
}

.entry-table .page-header {
  padding: 0 0 6px;
}

.entry-overview ol.rule-list {
  counter-reset: entry-rule;
  margin-top: 18px;
}

.entry-overview .rule-list > li {
  counter-increment: entry-rule;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 15px;
  color: var(--ink-soft);
}

.entry-overview .rule-list > li::before {
  content: "规则 " counter(entry-rule);
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 2px;
}

.entry-overview .rule-list > li strong {
  color: var(--ink);
}

.entry-by-genre h3 {
  margin-top: 26px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 80px;
}

.entry-table-grid {
  min-width: 0;
}

.entry-table-grid .col-no {
  width: 84px;
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
}

.entry-table-grid .col-title {
  font-weight: 600;
  color: var(--ink);
}

.entry-table-grid .col-status {
  width: 84px;
  white-space: nowrap;
}

.entry-table-grid .col-volume {
  width: 132px;
  white-space: nowrap;
  color: var(--ink-soft);
}

.entry-by-status h3 {
  margin-top: 22px;
  scroll-margin-top: 80px;
}

.status-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 16px;
}

.status-column {
  min-width: 0;
}

.status-list li {
  border-bottom: 1px solid var(--line);
  padding: 9px 0;
  font-size: 14px;
  color: var(--ink-soft);
}

.status-list li .status {
  margin-right: 8px;
}

.field-notes .field-table {
  min-width: 0;
}

/* --------------------------------------------------------------------------
   pages — 题材图谱
   -------------------------------------------------------------------------- */
.genre-overview .genre-anchor-bar ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 18px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.genre-anchor-bar a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 16px;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}

.genre-anchor-bar a:hover {
  background: #f1eee8;
  color: var(--accent);
  text-decoration: none;
}

.genre-block {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 80px;
}

.genre-blocks .genre-block:last-child {
  border-bottom: 1px solid var(--line);
}

.genre-figure img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

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

.genre-body p {
  margin-top: 8px;
  max-width: 640px;
  color: var(--ink-soft);
  font-size: 15px;
}

.genre-terms {
  margin-top: 10px;
  font-size: 14px;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.term-label {
  display: inline-block;
  min-width: 68px;
  color: var(--accent);
  font-weight: 600;
}

.genre-rules .rule-list > li h3 {
  font-size: 16px;
  font-weight: 600;
}

.fit-table tbody th {
  width: 160px;
}

/* --------------------------------------------------------------------------
   pages — 连载进度
   -------------------------------------------------------------------------- */
.status-legend {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 18px;
}

.status-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}

.status-tag {
  align-self: flex-start;
  padding: 1px 8px;
  border: 1px solid currentColor;
  border-radius: 3px;
  font-size: 12px;
  line-height: 1.7;
}

.status-item p {
  font-size: 14px;
  color: var(--ink-soft);
}

.status-board .board-columns {
  margin-top: 22px;
}

.board-column h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--line);
  font-size: 17px;
}

.board-ongoing h3 {
  border-bottom-color: var(--ongoing);
}

.board-paused h3 {
  border-bottom-color: var(--paused);
}

.board-finished h3 {
  border-bottom-color: var(--finished);
}

.board-row {
  border-bottom: 1px solid var(--line);
}

.board-row a {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  grid-template-areas:
    "no name"
    "no range";
  gap: 2px 12px;
  padding: 10px 2px;
  min-height: 48px;
  color: var(--ink);
}

.board-row a:hover {
  color: var(--accent);
  text-decoration: none;
}

.row-no {
  grid-area: no;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  padding-top: 2px;
}

.row-name {
  grid-area: name;
  font-size: 15px;
  font-weight: 600;
}

.row-range {
  grid-area: range;
  font-size: 13px;
  color: var(--ink-soft);
}

.row-genre {
  display: none;
}

.volume-figure img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.volume-table {
  margin-top: 18px;
}

/* --------------------------------------------------------------------------
   pages — 阅读手册
   -------------------------------------------------------------------------- */
.step-guide .guide-figure {
  max-width: var(--text-col);
  margin-top: 20px;
}

.guide-figure img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.step-guide .step-list {
  max-width: var(--text-col);
}

.step-guide .step-item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num text";
  gap: 4px 16px;
  align-items: start;
}

.step-guide .step-num {
  grid-area: num;
}

.step-guide .step-name {
  grid-area: name;
}

.step-guide .step-item > p {
  grid-area: text;
  margin-top: 0;
}

.field-dictionary .field-table {
  max-width: 100%;
}

.tip-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 20px;
}

.tip-item {
  padding-top: 14px;
  border-top: 2px solid var(--line);
  min-width: 0;
}

.tip-item h3 {
  font-size: 16px;
  font-weight: 600;
}

.tip-item p {
  margin-top: 6px;
  font-size: 14px;
  color: var(--ink-soft);
}

.guide-faq .faq-item {
  max-width: var(--text-col);
}

/* --------------------------------------------------------------------------
   pages — 收录说明
   -------------------------------------------------------------------------- */
.summary-card {
  max-width: var(--text-col);
  margin-top: 24px;
  padding: 20px 22px;
  background: #efece6;
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.summary-card h2 {
  font-size: 18px;
}

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

.summary-list li {
  position: relative;
  padding-left: 18px;
  margin-top: 8px;
  font-size: 15px;
  color: var(--ink-soft);
}

.summary-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 2px;
  background: var(--accent);
}

.clauses .figure-inline {
  max-width: var(--text-col);
  margin-top: 20px;
}

.figure-inline img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.clause-list {
  counter-reset: clause;
  margin-top: 22px;
  max-width: var(--text-col);
}

.clause-item {
  counter-increment: clause;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.clause-item:last-child {
  border-bottom: 1px solid var(--line);
}

.clause-item h3 {
  font-size: 16px;
  font-weight: 600;
}

.clause-item h3::before {
  content: "条款 " counter(clause) "　";
  color: var(--accent);
  font-size: 13px;
}

.clause-item p {
  margin-top: 6px;
  font-size: 15px;
  color: var(--ink-soft);
}

.source-boundary {
  max-width: var(--text-col);
}

.source-boundary h3 {
  margin-top: 18px;
  font-size: 16px;
  font-weight: 600;
}

.source-boundary p {
  margin-top: 6px;
  font-size: 15px;
  color: var(--ink-soft);
}

.correction-list {
  margin-top: 16px;
  max-width: var(--text-col);
}

.correction-list li {
  position: relative;
  padding: 8px 0 8px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--ink-soft);
}

.correction-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 2px;
  background: var(--accent);
}

.help-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 18px;
}

.help-links a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}

.help-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   pages — 读者答疑
   -------------------------------------------------------------------------- */
.page-figure {
  max-width: var(--text-col);
  margin-top: 20px;
}

.page-figure img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.qa-group .section-lead {
  margin-bottom: 14px;
}

.qa-item summary {
  font-size: 16px;
}

.qa-answer p {
  padding-bottom: 14px;
}

.qa-answer p a {
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   pages — 404
   -------------------------------------------------------------------------- */
.error-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px 80px;
}

.error-panel {
  max-width: var(--text-col);
  padding: 64px 0 0;
}

.error-code {
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
}

.error-panel h1 {
  margin-top: 14px;
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.35;
}

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

.error-tips {
  margin-top: 22px;
  border-top: 1px solid var(--line);
}

.error-tips li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--ink-soft);
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.error-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}

.error-actions a:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.error-actions .error-home {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.error-actions .error-home:hover {
  color: #fff;
  background: #ad3623;
}

/* --------------------------------------------------------------------------
   responsive — 1024px 与 768px 两档
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .featured-entry {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    gap: 24px;
  }

  .genre-list,
  .genre-overview .genre-anchor-bar ul {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .picks-grid,
  .board-columns,
  .status-columns,
  .tip-list,
  .help-links {
    gap: 22px;
  }

  .page-layout.sidebar-left {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 26px;
  }

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

@media (max-width: 768px) {
  .header-inner {
    padding: 0 16px;
    min-height: 58px;
    flex-wrap: wrap;
    gap: 0;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    flex: 1 0 100%;
    margin-left: 0;
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
  }

  .site-nav ul.is-open {
    max-height: 520px;
    padding: 6px 0 12px;
    border-top: 1px solid var(--line);
  }

  .site-nav a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0 4px;
    font-size: 16px;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a.is-current {
    border-bottom-color: var(--line);
    color: var(--accent);
    font-weight: 700;
  }

  .breadcrumb {
    padding: 14px 16px 0;
  }

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

  .inner-main {
    padding-bottom: 56px;
  }

  .page-header {
    padding: 18px 0 4px;
  }

  section + section {
    margin-top: 40px;
  }

  .hero-list {
    padding-top: 28px;
  }

  .featured-entry {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .featured-cover {
    max-width: 320px;
  }

  .compact-entries a {
    grid-template-columns: 60px minmax(0, 1fr);
    grid-template-areas:
      "no name"
      "no genre"
      "no vol";
    gap: 2px 12px;
    align-items: start;
    padding: 12px 2px;
  }

  .compact-no {
    grid-area: no;
    padding-top: 2px;
  }

  .compact-name {
    grid-area: name;
    white-space: normal;
  }

  .compact-genre {
    grid-area: genre;
  }

  .compact-vol {
    grid-area: vol;
  }

  .compact-entries .status {
    grid-column: 2;
    justify-self: start;
    margin-top: 4px;
  }

  .genre-list,
  .genre-overview .genre-anchor-bar ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .board-columns,
  .status-columns,
  .picks-grid,
  .tip-list,
  .help-links {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .board-column + .board-column {
    margin-top: 26px;
  }

  .pick-item + .pick-item {
    margin-top: 26px;
  }

  .tip-item + .tip-item {
    margin-top: 20px;
  }

  .status-legend {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .page-layout.sidebar-left {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .entry-index {
    position: static;
    border-top: 1px solid var(--line);
    padding-top: 12px;
  }

  .entry-index .index-group ul {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .index-group a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
  }

  .entry-table-grid thead {
    display: none;
  }

  .entry-table-grid,
  .entry-table-grid tbody,
  .entry-table-grid tr,
  .entry-table-grid td {
    display: block;
    width: auto;
  }

  .entry-table-grid tr {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }

  .entry-table-grid td {
    border: 0;
    padding: 2px 0;
  }

  .entry-table-grid .col-no,
  .entry-table-grid .col-status,
  .entry-table-grid .col-volume {
    width: auto;
    white-space: normal;
  }

  .entry-table-grid .col-title {
    font-size: 16px;
  }

  .genre-block {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding: 26px 0;
  }

  .genre-figure {
    max-width: 300px;
  }

  .step-guide .step-item {
    grid-template-columns: 32px minmax(0, 1fr);
  }

  .field-table,
  .field-table tbody,
  .field-table tr,
  .field-table th,
  .field-table td,
  .fit-table,
  .fit-table tbody,
  .fit-table tr,
  .fit-table th,
  .fit-table td {
    display: block;
    width: auto;
  }

  .field-table thead,
  .fit-table thead {
    display: none;
  }

  .field-table tr,
  .fit-table tr {
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
  }

  .field-table th,
  .field-table td,
  .fit-table th,
  .fit-table td {
    border: 0;
    padding: 2px 0;
  }

  .fit-table tbody th {
    width: auto;
    background: transparent;
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
    padding: 32px 16px 26px;
  }

  .error-panel {
    padding-top: 44px;
  }
}

@media (max-width: 420px) {
  .genre-list,
  .genre-overview .genre-anchor-bar ul {
    grid-template-columns: minmax(0, 1fr);
  }

  .error-code {
    font-size: 52px;
  }
}

/* 程序验收反馈：移动端正文优先 */
@media (max-width: 768px) {
  .site-main :is(.page-content, .main-content, .content-main) {
    order: 1;
  }

  .site-main :is(aside, .sidebar) {
    order: 2;
  }
}