/* ==========================================================================
   女神漫画 · 全站样式表
   base → layout → components → pages → responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base
   -------------------------------------------------------------------------- */

:root {
  --paper: #ffffff;
  --paper-soft: #f4f6f7;
  --ink: #1b1d1f;
  --ink-mid: #5b6266;
  --ink-soft: #788086;
  --line: #dce0e3;
  --line-strong: #c6ccd1;
  --accent: #1e5a78;
  --st-ongoing: #1f7a5c;
  --st-paused: #b4761e;
  --st-finished: #6b7379;
  --radius: 2px;
  --shell: 1080px;
  --gap: 24px;
}

*,
*::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, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.75;
  font-variant-numeric: tabular-nums;
}

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

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

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

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

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.4;
  font-weight: 600;
}

p {
  margin: 0;
}

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

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

button {
  font: inherit;
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 60;
  padding: 8px 14px;
  background: var(--accent);
  color: #fff;
  transform: translateY(-140%);
  transition: transform 0.15s ease;
}

.skip-link:focus {
  transform: translateY(0);
  text-decoration: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   layout · 页头 / 导航
   -------------------------------------------------------------------------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.header-inner {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 20px;
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 58px;
  padding: 10px 0;
}

.brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  color: var(--ink);
}

.brand:hover {
  text-decoration: none;
}

.brand-name {
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
}

.brand-tag {
  font-size: 12.5px;
  color: var(--ink-soft);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper);
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  background: var(--ink);
}

.primary-nav {
  border-top: 1px solid var(--line);
}

.nav-index {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 0;
  padding: 6px 0;
}

.nav-index > li {
  display: flex;
  align-items: center;
}

.nav-index > li + li::before {
  content: "";
  display: block;
  width: 1px;
  height: 13px;
  margin: 0 10px;
  background: var(--line-strong);
}

.nav-group-label {
  font-size: 12px;
  color: var(--ink-soft);
  padding-right: 2px;
}

.nav-group-label::before {
  display: none !important;
}

.nav-index a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  font-size: 14px;
  color: var(--ink-mid);
}

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

.nav-index a.is-current {
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--accent);
}

/* --------------------------------------------------------------------------
   layout · 主体与内页外壳
   -------------------------------------------------------------------------- */

.site-main {
  display: block;
  width: 100%;
}

.home-main {
  padding-bottom: 12px;
}

.inner-main {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 20px 40px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 16px 0 0;
  font-size: 12.5px;
  color: var(--ink-soft);
}

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

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

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

.page-header {
  padding: 10px 0 0;
}

.page-title {
  font-size: clamp(23px, 3.2vw, 30px);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}

.page-title-block {
  padding: 12px 0 22px;
  border-bottom: 1px solid var(--line);
}

.page-summary {
  max-width: 760px;
  color: var(--ink-mid);
}

.page-meta {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   layout · 页脚
   -------------------------------------------------------------------------- */

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

.footer-inner {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 26px 20px 20px;
}

.footer-summary {
  max-width: 780px;
  color: var(--ink-mid);
  font-size: 13.5px;
}

.footer-groups {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px 24px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.footer-group-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.footer-links li + li {
  margin-top: 5px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  font-size: 13px;
  color: var(--ink-mid);
}

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

.footer-bottom {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.footer-legend {
  font-size: 12.5px;
  color: var(--ink-mid);
}

.footer-note {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

.footer-copy {
  margin-top: 10px;
  font-size: 12px;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   components · 通用区块
   -------------------------------------------------------------------------- */

.section {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 26px 20px 0;
}

.section-head {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: 17px;
  color: var(--ink);
}

.section-note {
  margin-top: 6px;
  max-width: 760px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.content-block,
.content-section,
.section-block {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.content-block > h2,
.content-section > h2,
.section-block > h2 {
  font-size: 17px;
  color: var(--ink);
  padding-left: 10px;
  border-left: 3px solid var(--accent);
  margin-bottom: 10px;
}

.content-block > p,
.content-section > p,
.section-block > p {
  color: var(--ink-mid);
  max-width: 820px;
}

.section-intro,
.section-lead {
  margin-bottom: 14px;
  color: var(--ink-mid);
  max-width: 820px;
}

.section-title {
  font-size: 17px;
  color: var(--ink);
  padding-left: 10px;
  border-left: 3px solid var(--accent);
  margin-bottom: 8px;
}

/* 状态标记 */

.status-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--ink-mid);
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-soft);
  flex: 0 0 auto;
}

.status-item.status-ongoing .status-dot,
.cover-status.status-ongoing .status-dot,
.status-tag.status-ongoing .status-dot {
  background: var(--st-ongoing);
}

.status-item.status-paused .status-dot,
.cover-status.status-paused .status-dot,
.status-tag.status-paused .status-dot {
  background: var(--st-paused);
}

.status-item.status-finished .status-dot,
.cover-status.status-finished .status-dot,
.status-tag.status-finished .status-dot {
  background: var(--st-finished);
}

.status-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.status-legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--ink-mid);
}

.status-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
}

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

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

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

/* 按钮 */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
}

.btn:hover {
  text-decoration: none;
}

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

.btn-primary:hover {
  background: #17495f;
}

.btn-ghost {
  background: var(--paper);
  color: var(--accent);
  border-color: var(--accent);
}

.btn-ghost:hover {
  background: #eef3f6;
}

/* 表格 */

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.data-table,
.field-table {
  width: 100%;
  min-width: 640px;
  font-size: 13.5px;
}

.data-table th,
.data-table td,
.field-table th,
.field-table td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.data-table thead th,
.field-table thead th {
  background: var(--paper-soft);
  color: var(--ink);
  font-weight: 600;
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

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

.data-table tbody tr:hover,
.field-table tbody tr:hover {
  background: #f7f9fa;
}

.data-table tbody tr:last-child th,
.data-table tbody tr:last-child td,
.field-table tbody tr:last-child th,
.field-table tbody tr:last-child td {
  border-bottom: 0;
}

.table-caption {
  caption-side: top;
  text-align: left;
  padding: 8px 12px;
  font-size: 12.5px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}

/* 图片容器 */

figure {
  margin: 0;
}

figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--paper-soft);
}

figcaption {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

/* 入口条 */

.entry-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  width: 100%;
  max-width: var(--shell);
  margin: 26px auto 0;
  padding: 16px 20px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.entry-text,
.entry-bar-text {
  color: var(--ink-mid);
  font-size: 13.5px;
}

.entry-link,
.entry-bar-link a,
.entry-links a {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--accent);
}

.entry-bar-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  width: 100%;
}

.entry-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.entry-links a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
}

.entry-bar-link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
}

/* --------------------------------------------------------------------------
   pages · 首页
   -------------------------------------------------------------------------- */

.hero {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 24px 20px 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 28px;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.hero-visual {
  margin: 0;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
}

.hero-content h1 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 600;
  color: var(--ink);
}

.hero-lead {
  margin-top: 12px;
  max-width: 560px;
  color: var(--ink-mid);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.hero-content .status-legend {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

/* 新读者起步 */

.step-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  counter-reset: step;
}

.step-item {
  padding: 16px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.step-item .step-num {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--accent);
}

.step-item .step-name {
  margin-top: 6px;
  font-size: 15px;
  color: var(--ink);
}

.step-item .step-desc {
  margin-top: 6px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.step-item .step-link {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-top: 10px;
  font-size: 13.5px;
  font-weight: 600;
}

/* 题材标签带 */

.genre-strip {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.genre-chip {
  flex: 0 0 auto;
  min-width: 158px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.genre-chip a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  font-size: 14px;
  font-weight: 600;
}

.genre-hint {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

/* 封面墙 */

.cover-wall {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.cover-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  overflow: hidden;
}

.cover-figure {
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.cover-figure img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 0;
}

.cover-body {
  padding: 12px 14px 14px;
}

.cover-title {
  font-size: 14.5px;
  color: var(--ink);
}

.cover-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--ink-mid);
}

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

/* 条目关注维度 */

.dimension-list {
  display: grid;
  gap: 12px;
}

.dimension-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.dimension-item:last-child {
  border-bottom: 0;
}

.dimension-num {
  grid-row: span 2;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}

.dimension-name {
  font-size: 14.5px;
  color: var(--ink);
}

.dimension-desc {
  grid-column: 2;
  font-size: 13.5px;
  color: var(--ink-mid);
}

/* 整理原则 */

.principle-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
}

.principle-item {
  padding: 14px 16px;
  border-left: 3px solid var(--line-strong);
  background: var(--paper-soft);
  border-radius: var(--radius);
}

.principle-title {
  font-size: 14.5px;
  color: var(--ink);
}

.principle-desc {
  margin-top: 6px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

/* --------------------------------------------------------------------------
   pages · 内页通用模块
   -------------------------------------------------------------------------- */

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 32px;
  align-items: start;
  padding-top: 22px;
}

.content-column,
.page-content {
  min-width: 0;
}

.sidebar,
.page-sidebar {
  min-width: 0;
}

.sidebar-block {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
}

.sidebar-block + .sidebar-block {
  margin-top: 20px;
}

.sidebar-block > h2 {
  font-size: 14.5px;
  color: var(--ink);
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.sidebar-block p {
  font-size: 13.5px;
  color: var(--ink-mid);
}

.sidebar-links {
  display: grid;
  gap: 8px;
}

.sidebar-links a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  font-size: 13.5px;
}

.sidebar-link-list li + li {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.sidebar-link-list a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  font-size: 13.5px;
  font-weight: 600;
}

.link-note {
  display: block;
  margin-top: 2px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

.sidebar-more {
  margin-top: 12px;
  font-size: 13px;
}

/* 条目库 */

.page-catalog .main-inner {
  padding-top: 0;
}

.page-catalog .page-title-block {
  padding-top: 12px;
}

.group-block + .group-block {
  margin-top: 18px;
}

.group-block h3 {
  font-size: 14.5px;
  color: var(--ink);
  margin-bottom: 8px;
}

.group-table {
  min-width: 560px;
}

.rule-list {
  display: grid;
  gap: 10px;
}

.rule-list li {
  padding-left: 14px;
  position: relative;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

.status-legend .status-name {
  font-weight: 600;
  color: var(--ink);
}

.status-legend .status-desc {
  display: block;
  margin-top: 2px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

.section-more {
  margin-top: 14px;
  font-size: 13px;
}

.media-figure {
  margin-top: 16px;
}

.media-figure img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

/* 题材分区 */

.page-genres .page-head {
  padding: 12px 0 18px;
  border-bottom: 1px solid var(--line);
}

.page-lead {
  max-width: 820px;
  color: var(--ink-mid);
}

.page-figure {
  margin: 22px 0 0;
}

.page-figure img {
  aspect-ratio: 21 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.col-main,
.col-side {
  min-width: 0;
}

.col-main h3,
.col-side h3 {
  font-size: 14.5px;
  color: var(--ink);
  margin-bottom: 8px;
}

.ordered-list {
  counter-reset: genre-order;
  display: grid;
  gap: 10px;
}

.ordered-list li {
  position: relative;
  padding-left: 30px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.ordered-list li::before {
  counter-increment: genre-order;
  content: counter(genre-order);
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.position-list {
  display: grid;
  gap: 12px;
}

.position-list li {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--ink-mid);
}

.position-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.position-list strong {
  display: block;
  color: var(--ink);
  font-weight: 600;
}

.qa-list {
  display: grid;
  gap: 12px;
}

.qa-item {
  padding: 12px 14px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.qa-item p {
  font-size: 13.5px;
  color: var(--ink-mid);
}

.qa-item p + p {
  margin-top: 4px;
}

.entry-bar-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

/* 连载状态 */

.page-media {
  margin: 20px 0 0;
}

.page-media img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.numbered-list {
  counter-reset: status-note;
  display: grid;
  gap: 10px;
}

.numbered-list li {
  position: relative;
  padding-left: 30px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.numbered-list li::before {
  counter-increment: status-note;
  content: counter(status-note);
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.plain-list {
  display: grid;
  gap: 10px;
}

.plain-list li {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--ink-mid);
}

.plain-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.list-strong {
  display: block;
  color: var(--ink);
  font-weight: 600;
}

.section-tail {
  padding-bottom: 4px;
}

/* 阅读路径 */

.path-steps,
.path-compare,
.path-cross,
.path-follow {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.step-card {
  padding: 16px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.step-card .step-index {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--accent);
}

.step-card .step-name {
  margin-top: 6px;
  font-size: 15px;
  color: var(--ink);
}

.step-card .step-desc {
  margin-top: 6px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.step-card .step-link {
  margin-top: 10px;
  font-size: 13.5px;
}

.step-card .step-link a {
  font-weight: 600;
}

.path-figure {
  margin: 22px 0 0;
}

.path-figure img {
  aspect-ratio: 21 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.cross-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.cross-card {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.cross-name {
  font-size: 14.5px;
  color: var(--ink);
}

.cross-desc {
  margin-top: 6px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.follow-list {
  display: grid;
  gap: 12px;
}

.follow-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.follow-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.follow-name {
  font-size: 14.5px;
  color: var(--ink);
}

.follow-desc {
  margin-top: 4px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

/* 整理规则 */

.alias-blocks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.alias-block {
  padding: 14px 16px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.alias-block h3 {
  font-size: 14.5px;
  color: var(--ink);
}

.alias-block p {
  margin-top: 6px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.principle-list {
  display: grid;
  gap: 10px;
}

.principle-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.principle-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

.principle-name {
  display: block;
  color: var(--ink);
  font-weight: 600;
}

.revision-steps {
  counter-reset: revision;
  display: grid;
  gap: 12px;
}

.revision-steps li {
  position: relative;
  padding-left: 32px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.revision-steps li::before {
  counter-increment: revision;
  content: counter(revision);
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  line-height: 22px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.section-figure {
  margin: 16px 0;
}

.section-figure img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  width: 100%;
  max-width: var(--shell);
  margin: 18px auto 0;
  padding: 0 20px;
}

.related-links-label {
  font-size: 12.5px;
  color: var(--ink-soft);
}

.related-links-item {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  font-size: 13.5px;
  font-weight: 600;
}

/* 问答与修订 */

.page-faq .page-inner {
  padding-top: 0;
}

.page-faq .page-title-block {
  padding-top: 0;
}

.page-faq .page-layout {
  padding-top: 0;
}

.page-faq .breadcrumb {
  padding-top: 16px;
}

.page-faq .page-header {
  padding-top: 10px;
}

.section-faq,
.section-correction {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.faq-list {
  display: grid;
  gap: 10px;
}

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 10px 14px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.faq-question::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
}

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

.faq-answer {
  padding: 0 14px 14px;
  border-top: 1px solid var(--line);
}

.faq-answer p {
  padding-top: 10px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.correction-steps {
  counter-reset: correction;
  display: grid;
  gap: 12px;
}

.correction-step {
  position: relative;
  padding-left: 32px;
  font-size: 13.5px;
  color: var(--ink-mid);
}

.correction-step::before {
  counter-increment: correction;
  content: counter(correction);
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  line-height: 22px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.section-media {
  margin-top: 18px;
}

.section-media img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.term-table {
  min-width: 0;
  font-size: 13px;
}

.term-table th,
.term-table td {
  padding: 8px 10px;
}

/* 404 */

.error-main {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 40px 20px 20px;
}

.error-block {
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
}

.error-block h1 {
  font-size: clamp(23px, 3.2vw, 30px);
  font-weight: 600;
  color: var(--ink);
}

.error-lead {
  margin-top: 10px;
  max-width: 720px;
  color: var(--ink-mid);
}

.error-hint {
  margin-top: 8px;
  max-width: 720px;
  font-size: 13.5px;
  color: var(--ink-soft);
}

.error-entries {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.error-entries li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
}

.error-entries a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  font-size: 14px;
  font-weight: 600;
}

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

.error-back {
  margin-top: 22px;
}

.btn-home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}

.btn-home:hover {
  background: #17495f;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   responsive
   -------------------------------------------------------------------------- */

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .primary-nav {
    display: block;
    border-top: 1px solid var(--line);
  }

  .nav-index {
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 8px 0 12px;
  }

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

  .nav-index > li {
    display: block;
  }

  .nav-index > li + li::before {
    display: none;
  }

  .nav-group-label {
    padding: 10px 0 4px;
    font-size: 12px;
    color: var(--ink-soft);
  }

  .nav-index a {
    display: flex;
    min-height: 44px;
    padding: 0 2px;
    font-size: 15px;
    border-bottom: 1px solid var(--line);
  }

  .nav-index a.is-current {
    box-shadow: none;
    font-weight: 600;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .hero-visual {
    order: 2;
  }

  .hero-content {
    order: 1;
  }

  .step-list,
  .step-grid,
  .cross-grid,
  .alias-blocks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .principle-grid,
  .two-col {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .sidebar,
  .page-sidebar {
    order: 2;
  }

  .content-column,
  .page-content {
    order: 1;
  }

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

@media (max-width: 640px) {
  body {
    font-size: 14.5px;
  }

  .header-inner,
  .section,
  .hero,
  .inner-main,
  .footer-inner,
  .error-main,
  .related-links {
    padding-left: 16px;
    padding-right: 16px;
  }

  .entry-bar {
    margin-left: 16px;
    margin-right: 16px;
    width: auto;
    padding: 14px 16px;
    flex-direction: column;
    align-items: flex-start;
  }

  .step-list,
  .step-grid,
  .cross-grid,
  .alias-blocks,
  .cover-wall {
    grid-template-columns: minmax(0, 1fr);
  }

  .dimension-item {
    grid-template-columns: 34px minmax(0, 1fr);
  }

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

  .data-table,
  .field-table {
    min-width: 0;
  }

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

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

  .data-table tbody tr:last-child,
  .field-table tbody tr:last-child {
    border-bottom: 0;
  }

  .data-table tbody th,
  .data-table tbody td,
  .field-table tbody th,
  .field-table tbody td {
    display: block;
    padding: 4px 12px;
    border-bottom: 0;
  }

  .data-table tbody th,
  .field-table tbody th {
    background: transparent;
    font-size: 14px;
  }

  .term-table tbody tr {
    padding: 8px 0;
  }

  .table-wrap {
    border: 0;
    border-radius: 0;
    overflow: visible;
  }

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

  .media-figure img,
  .page-figure img,
  .page-media img,
  .path-figure img,
  .section-figure img,
  .section-media img {
    aspect-ratio: 16 / 10;
  }
}