/* ==========================================================================
   黑料门 · 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base
   -------------------------------------------------------------------------- */
:root {
  --paper: #F7F4EC;
  --paper-deep: #EFEADE;
  --ink: #1E1C19;
  --ink-soft: #4A463F;
  --ink-mute: #6E675C;
  --green: #2F5D50;
  --green-deep: #24473D;
  --orange: #B65C34;
  --orange-soft: #E8D5C7;
  --mist: #D9D3C5;
  --mist-light: #E7E2D6;
  --blue-gray: #34495E;
  --radius: 6px;
  --radius-sm: 4px;
  --shell: 1180px;
  --reading: 760px;
  --gap: 28px;
  --serif: "Noto Serif SC", "Songti SC", "SimSun", Georgia, serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

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

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

body {
  margin: 0;
  padding: 0;
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  background-color: var(--paper);
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.35;
  color: var(--green-deep);
  letter-spacing: 0;
}

p {
  margin: 0;
}

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

dl {
  margin-block: 0;
}

dt,
dd {
  margin: 0;
}

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

figure {
  margin: 0;
}

a {
  color: var(--green);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

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

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

button {
  font-family: var(--sans);
  cursor: pointer;
}

strong {
  font-weight: 700;
}

::selection {
  background-color: var(--orange-soft);
  color: var(--ink);
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 200;
  padding: 10px 18px;
  background-color: var(--green-deep);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 14px;
  border-radius: var(--radius-sm);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
  color: var(--paper);
}

/* --------------------------------------------------------------------------
   layout · 全站骨架
   -------------------------------------------------------------------------- */
.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--paper);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--paper);
  border-bottom: 1px solid var(--mist);
}

.header-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-main {
  flex: 1 0 auto;
  width: 100%;
}

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

.site-footer {
  flex-shrink: 0;
  background-color: var(--green-deep);
  color: var(--mist-light);
  font-family: var(--sans);
}

/* --------------------------------------------------------------------------
   components · 页头与导航
   -------------------------------------------------------------------------- */
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  color: var(--ink);
  flex-shrink: 0;
}

.brand:hover {
  color: var(--green);
}

.brand-mark {
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  border-bottom: 3px solid var(--orange);
  padding-bottom: 2px;
}

.brand:hover .brand-mark {
  color: var(--green-deep);
}

.brand-slogan {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  white-space: nowrap;
}

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

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

.nav-list li {
  display: block;
}

.nav-link {
  display: inline-block;
  padding: 8px 12px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--green-deep);
  background-color: var(--paper-deep);
}

.nav-link.is-current {
  color: var(--green-deep);
  font-weight: 700;
  border-bottom-color: var(--orange);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  background-color: var(--paper);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--ink);
  border-radius: 1px;
}

.mobile-nav {
  border-top: 1px solid var(--mist);
  background-color: var(--paper-deep);
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav-list {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 8px 16px 16px;
  display: flex;
  flex-direction: column;
}

.mobile-nav-list a {
  display: block;
  padding: 12px 10px;
  min-height: 44px;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
  border-bottom: 1px solid var(--mist);
}

.mobile-nav-list a:hover {
  color: var(--green-deep);
  background-color: var(--paper);
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 26px 0 4px;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-mute);
}

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

.breadcrumb a:hover {
  color: var(--orange);
  text-decoration: underline;
}

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

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

/* 页面标题区 */
.page-header {
  padding: 8px 0 6px;
  border-bottom: 1px solid var(--mist);
}

.page-title {
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 22px;
}

.page-lead {
  max-width: var(--reading);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-eyebrow,
.page-kicker,
.section-kicker,
.section-label {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 10px;
}

/* 通用区块标题 */
.section-head {
  margin-bottom: 26px;
}

.section-title {
  font-size: clamp(22px, 2.6vw, 30px);
  color: var(--green-deep);
  margin-bottom: 12px;
}

.section-desc,
.section-note,
.section-intro,
.section-lead {
  max-width: var(--reading);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.section-more,
.version-more {
  margin-top: 22px;
  font-family: var(--sans);
  font-size: 15px;
}

.text-link {
  display: inline-block;
  padding: 6px 0;
  color: var(--green);
  border-bottom: 1px solid var(--orange);
}

.text-link:hover {
  color: var(--orange);
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 26px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.btn-primary {
  background-color: var(--green-deep);
  color: var(--paper);
  border-color: var(--green-deep);
}

.btn-primary:hover {
  background-color: var(--orange);
  border-color: var(--orange);
  color: var(--paper);
}

.btn-ghost {
  background-color: transparent;
  color: var(--green-deep);
  border-color: var(--green);
}

.btn-ghost:hover {
  background-color: var(--green-deep);
  color: var(--paper);
  border-color: var(--green-deep);
}

/* figure 与图片 */
figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  background-color: var(--paper-deep);
}

figcaption {
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-mute);
}

/* 标签 */
.tag,
.work-order,
.version-tag,
.clause-tag,
.theme-tag,
.notice-badge {
  display: inline-block;
  padding: 2px 10px;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.7;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   layout · 页脚
   -------------------------------------------------------------------------- */
.footer-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 56px 24px 40px;
  display: grid;
  grid-template-columns: 1.6fr repeat(4, 1fr);
  gap: 32px;
}

.footer-brand-name {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--paper);
  margin-bottom: 12px;
}

.footer-brand-desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 280px;
}

.footer-title {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange-soft);
  margin-bottom: 16px;
}

.footer-list li {
  margin-bottom: 10px;
}

.footer-list a {
  display: inline-block;
  padding: 4px 0;
  font-size: 14px;
  color: var(--mist-light);
  border-bottom: 1px solid transparent;
}

.footer-list a:hover {
  color: var(--paper);
  border-bottom-color: var(--orange);
}

.footer-bottom {
  border-top: 1px solid rgba(217, 211, 197, 0.25);
}

.footer-bottom {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 20px 24px 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-position {
  font-size: 13px;
  color: var(--mist);
}

.footer-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

.footer-nav-list a {
  display: inline-block;
  padding: 6px 0;
  font-size: 13px;
  color: var(--mist-light);
}

.footer-nav-list a:hover {
  color: var(--paper);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   pages · 首页
   -------------------------------------------------------------------------- */
.home-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px 72px;
}

/* 首屏 */
.hero {
  padding: 36px 0 0;
}

.hero-top {
  padding: 26px 0 34px;
  border-bottom: 1px solid var(--mist);
}

.hero-eyebrow {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: 14px;
}

.hero-title {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.22;
  color: var(--ink);
  max-width: 900px;
  margin-bottom: 20px;
}

.hero-lead {
  max-width: var(--reading);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: var(--gap);
  padding: 32px 0 0;
  align-items: start;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--mist);
}

.hero-caption {
  margin-top: 12px;
}

.hero-quick {
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background-color: var(--paper-deep);
  padding: 22px 24px;
}

.hero-quick-title {
  font-size: 18px;
  color: var(--green-deep);
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--mist);
}

.quick-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.quick-item a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding: 12px 10px;
  min-height: 44px;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  font-family: var(--sans);
  color: var(--ink);
}

.quick-item a:hover {
  background-color: var(--paper);
  border-left-color: var(--orange);
}

.quick-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--green-deep);
}

.quick-desc {
  font-size: 13px;
  color: var(--ink-mute);
}

.content-media-primary {
  margin-top: 32px;
}

.content-media-primary img {
  width: 100%;
  aspect-ratio: 21 / 8;
  object-fit: cover;
  border: 1px solid var(--mist);
}

/* 作品目录速览 */
.directory-preview,
.theme-index,
.archive-highlights,
.reading-path,
.version-strip {
  padding: 56px 0 0;
}

.directory-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap);
  align-items: start;
}

.directory-group {
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background-color: var(--paper);
  padding: 20px 22px 14px;
}

.group-title {
  font-size: 18px;
  color: var(--green-deep);
  padding-bottom: 12px;
  margin-bottom: 6px;
  border-bottom: 2px solid var(--orange-soft);
}

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

.entry-item {
  border-bottom: 1px solid var(--mist-light);
}

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

.entry-item a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding: 12px 4px;
  min-height: 44px;
  color: var(--ink);
}

.entry-item a:hover {
  color: var(--orange);
  background-color: var(--paper-deep);
}

.entry-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--green-deep);
}

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

.entry-tag {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--blue-gray);
  background-color: var(--mist-light);
  padding: 1px 8px;
  border-radius: var(--radius-sm);
}

.entry-arrow {
  margin-left: auto;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-mute);
}

/* 题材专题索引 */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap);
}

.theme-card {
  border: 1px solid var(--mist);
  border-top: 3px solid var(--green);
  border-radius: var(--radius);
  background-color: var(--paper);
  padding: 22px 24px;
}

.theme-name {
  font-size: 19px;
  color: var(--green-deep);
  margin-bottom: 10px;
}

.theme-focus {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 14px;
}

.theme-link {
  display: inline-block;
  padding: 6px 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green);
  border-bottom: 1px solid var(--orange);
}

.theme-link:hover {
  color: var(--orange);
}

/* 设定档案精选 */
.archive-list {
  border-top: 1px solid var(--mist);
}

.archive-item {
  display: grid;
  grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
  gap: 8px 28px;
  padding: 20px 0;
  border-bottom: 1px solid var(--mist);
}

.archive-term {
  font-size: 17px;
  font-weight: 700;
  color: var(--green-deep);
}

.archive-def {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.archive-link {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.archive-link:hover {
  color: var(--orange);
}

/* 阅读路径 */
.path-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap);
  counter-reset: path;
}

.path-step {
  position: relative;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background-color: var(--paper-deep);
  padding: 20px 20px 22px;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 12px;
  border-radius: 50%;
  background-color: var(--green-deep);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
}

.step-title {
  font-size: 17px;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.notice-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.notice-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border-left: 3px solid var(--orange);
  background-color: var(--paper-deep);
  border-radius: var(--radius-sm);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.notice-badge {
  flex-shrink: 0;
  background-color: var(--orange);
  color: var(--paper);
  font-weight: 700;
}

/* 版本状态摘要 */
.version-list {
  border-top: 1px solid var(--mist);
}

.version-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--mist);
}

.version-label {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  min-width: 200px;
}

.version-state {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--blue-gray);
  background-color: var(--mist-light);
  padding: 2px 10px;
  border-radius: var(--radius-sm);
}

.version-link {
  margin-left: auto;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green);
  padding: 6px 0;
  border-bottom: 1px solid var(--orange-soft);
}

.version-link:hover {
  color: var(--orange);
}

/* 相关内容条 */
.related-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 48px;
  padding: 18px 20px;
  border: 1px dashed var(--mist);
  border-radius: var(--radius);
  font-family: var(--sans);
}

.related-links-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
}

.related-links-item {
  display: inline-block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.related-links-item:hover {
  color: var(--orange);
}

/* --------------------------------------------------------------------------
   pages · 作品目录
   -------------------------------------------------------------------------- */
.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 44px;
  align-items: start;
  padding-top: 34px;
}

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

.layout-aside {
  min-width: 0;
  position: sticky;
  top: 96px;
}

.catalog-intro {
  padding-bottom: 32px;
  border-bottom: 1px solid var(--mist);
}

.catalog-intro h2 {
  font-size: 22px;
  color: var(--green-deep);
  margin-bottom: 12px;
}

.catalog-intro p {
  max-width: var(--reading);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 18px;
}

.anchor-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.anchor-nav a {
  display: inline-block;
  padding: 8px 14px;
  min-height: 40px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green-deep);
  background-color: var(--paper-deep);
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
}

.anchor-nav a:hover {
  color: var(--paper);
  background-color: var(--green-deep);
  border-color: var(--green-deep);
}

.catalog-main {
  padding-top: 36px;
}

.catalog-main > h2 {
  font-size: 26px;
  color: var(--green-deep);
  margin-bottom: 10px;
}

.catalog-main > .section-note {
  margin-bottom: 28px;
}

.catalog-group {
  padding: 24px 0 28px;
  border-top: 1px solid var(--mist);
}

.group-media {
  margin-bottom: 18px;
}

.group-media img {
  width: 100%;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  border: 1px solid var(--mist);
}

.catalog-group h3 {
  font-size: 21px;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.group-desc {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 16px;
  max-width: var(--reading);
}

.work-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--mist-light);
}

.work-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 18px;
  align-items: start;
  padding: 16px 4px;
  border-bottom: 1px solid var(--mist-light);
}

.work-item:hover {
  background-color: var(--paper-deep);
}

.work-name {
  grid-column: 1;
  font-size: 17px;
  font-weight: 700;
  color: var(--green-deep);
}

.work-item:hover .work-name {
  color: var(--orange);
}

.work-meta {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.work-meta .tag {
  background-color: var(--mist-light);
  color: var(--blue-gray);
}

.work-order {
  background-color: var(--orange-soft);
  color: var(--orange);
}

.work-summary {
  grid-column: 1 / -1;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.work-link {
  grid-column: 1 / -1;
  display: inline-block;
  justify-self: start;
  padding: 6px 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

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

.layout-aside > h2 {
  font-size: 20px;
  color: var(--green-deep);
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--orange-soft);
}

.aside-block {
  margin-bottom: 26px;
  padding: 18px 20px;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background-color: var(--paper-deep);
}

.aside-block h3 {
  font-size: 16px;
  color: var(--green-deep);
  margin-bottom: 12px;
}

.condition-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.condition-item {
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--mist);
}

.condition-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.condition-name {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}

.condition-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.aside-link-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.aside-link-list a {
  display: block;
  padding: 9px 4px;
  min-height: 40px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green);
  border-bottom: 1px solid var(--mist-light);
}

.aside-link-list li:last-child a {
  border-bottom: none;
}

.aside-link-list a:hover {
  color: var(--orange);
  background-color: var(--paper);
}

/* --------------------------------------------------------------------------
   pages · 题材专题
   -------------------------------------------------------------------------- */
.page-head {
  padding: 20px 0 8px;
}

.page-title-block {
  padding: 14px 0 26px;
}

.theme-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  padding: 34px 0;
  border-top: 1px solid var(--mist);
  border-bottom: 1px solid var(--mist);
}

.theme-intro-text h2 {
  margin-bottom: 14px;
}

.theme-intro-text p {
  max-width: var(--reading);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.theme-intro-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--mist);
}

.theme-grid-section {
  padding: 46px 0 0;
}

.theme-grid-section > .section-title {
  margin-bottom: 10px;
}

.theme-grid-section > .section-desc {
  margin-bottom: 26px;
}

.theme-grid-section .theme-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.theme-card-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 0;
}

.theme-card-body {
  padding: 20px 22px 22px;
}

.theme-tag {
  background-color: var(--orange-soft);
  color: var(--orange);
  margin-bottom: 10px;
}

.theme-card-title {
  font-size: 19px;
  color: var(--green-deep);
  margin-bottom: 10px;
}

.theme-card-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 14px;
}

.theme-facts {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  padding: 12px 0;
  margin-bottom: 14px;
  border-top: 1px dashed var(--mist);
  border-bottom: 1px dashed var(--mist);
  font-size: 14px;
}

.theme-facts dt {
  font-family: var(--sans);
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.theme-facts dd {
  color: var(--ink-soft);
  line-height: 1.7;
}

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

.theme-links a {
  display: inline-block;
  padding: 6px 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.theme-links a:hover {
  color: var(--orange);
}

.theme-focus {
  padding: 46px 0 0;
}

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

.focus-item {
  padding: 18px 20px;
  border-left: 3px solid var(--green);
  background-color: var(--paper-deep);
  border-radius: var(--radius-sm);
}

.focus-item dt {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 6px;
}

.focus-item dd {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.theme-relation {
  padding: 46px 0 0;
}

.theme-relation .path-steps {
  margin-top: 24px;
}

.path-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 10px;
  border-radius: 50%;
  background-color: var(--orange);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
}

.path-step-body {
  min-width: 0;
}

.path-step-title {
  font-size: 16px;
  color: var(--green-deep);
  margin-bottom: 6px;
}

.path-step-body p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.theme-relation-more {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-family: var(--sans);
  font-size: 15px;
}

.theme-relation-more a {
  display: inline-block;
  padding: 6px 0;
  color: var(--green);
  border-bottom: 1px solid var(--orange);
}

.theme-relation-more a:hover {
  color: var(--orange);
}

/* --------------------------------------------------------------------------
   pages · 设定档案
   -------------------------------------------------------------------------- */
.page-title-section {
  padding: 14px 0 26px;
  border-bottom: 1px solid var(--mist);
}

.archive-intro {
  padding: 40px 0 0;
}

.archive-figure {
  margin: 24px 0 0;
}

.archive-figure img {
  width: 100%;
  aspect-ratio: 21 / 8;
  object-fit: cover;
  border: 1px solid var(--mist);
}

.archive-index {
  margin-top: 26px;
}

.archive-index-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.archive-index-list a {
  display: inline-block;
  padding: 9px 16px;
  min-height: 42px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green-deep);
  background-color: var(--paper-deep);
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
}

.archive-index-list a:hover {
  color: var(--paper);
  background-color: var(--green-deep);
  border-color: var(--green-deep);
}

.archive-entries {
  padding: 46px 0 0;
}

.archive-group {
  margin-top: 28px;
}

.archive-group-title {
  font-size: 20px;
  color: var(--green-deep);
  padding-bottom: 10px;
  margin-bottom: 4px;
  border-bottom: 2px solid var(--orange-soft);
}

.archive-term-list {
  border-top: 1px solid var(--mist-light);
}

.archive-term {
  display: grid;
  grid-template-columns: minmax(150px, 200px) minmax(0, 1fr);
  gap: 4px 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--mist-light);
}

.archive-term-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--green-deep);
}

.archive-term-def {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.archive-term-link {
  grid-column: 2;
  font-family: var(--sans);
  font-size: 14px;
}

.archive-term-link a {
  display: inline-block;
  padding: 4px 0;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.archive-term-link a:hover {
  color: var(--orange);
}

.archive-usage {
  padding: 46px 0 0;
}

.usage-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap);
  margin-top: 22px;
  counter-reset: usage;
}

.usage-item {
  position: relative;
  padding: 20px 22px;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background-color: var(--paper-deep);
}

.usage-title {
  font-size: 17px;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.usage-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.archive-usage-note {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-family: var(--sans);
  font-size: 15px;
}

.archive-usage-note a {
  display: inline-block;
  padding: 6px 0;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.archive-usage-note a:hover {
  color: var(--orange);
}

/* --------------------------------------------------------------------------
   pages · 阅读指南
   -------------------------------------------------------------------------- */
.reading-path {
  padding: 40px 0 0;
}

.path-figure {
  margin-bottom: 26px;
}

.path-figure img {
  width: 100%;
  aspect-ratio: 21 / 8;
  object-fit: cover;
  border: 1px solid var(--mist);
}

.reading-path .path-steps {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.reading-path .step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 10px;
  border-radius: 50%;
  background-color: var(--orange);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
}

.reading-path .step-title {
  font-size: 16px;
  color: var(--green-deep);
  margin-bottom: 6px;
}

.step-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.step-text a {
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.step-text a:hover {
  color: var(--orange);
}

.faq-groups {
  padding: 50px 0 0;
}

.faq-group {
  margin-top: 28px;
}

.faq-group-title {
  font-size: 20px;
  color: var(--green-deep);
  padding-bottom: 10px;
  margin-bottom: 6px;
  border-bottom: 2px solid var(--orange-soft);
}

.faq-item {
  border-bottom: 1px solid var(--mist);
}

.faq-question {
  position: relative;
  padding: 16px 40px 16px 4px;
  min-height: 44px;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.faq-question::after {
  content: "+";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 400;
  color: var(--orange);
  line-height: 1;
}

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

.faq-question:hover {
  color: var(--green-deep);
}

.faq-answer {
  padding: 0 4px 18px;
}

.faq-answer p {
  max-width: var(--reading);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.faq-answer a {
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.faq-answer a:hover {
  color: var(--orange);
}

.content-notice {
  padding: 50px 0 0;
}

.notice-list {
  margin-top: 22px;
  border-top: 1px solid var(--mist);
}

.notice-item {
  display: grid;
  grid-template-columns: minmax(150px, 200px) minmax(0, 1fr);
  gap: 4px 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--mist);
}

.notice-term {
  font-size: 16px;
  font-weight: 700;
  color: var(--green-deep);
}

.notice-def {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.notice-footer {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-family: var(--sans);
  font-size: 15px;
}

.notice-footer a {
  display: inline-block;
  padding: 6px 0;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.notice-footer a:hover {
  color: var(--orange);
}

/* --------------------------------------------------------------------------
   pages · 关于本站
   -------------------------------------------------------------------------- */
.content-inner {
  max-width: var(--reading);
  padding: 0;
}

.about-positioning,
.about-method,
.about-principles,
.about-boundary {
  padding: 40px 0 0;
}

.about-positioning-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  margin-top: 20px;
}

.about-positioning-text p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-soft);
  margin-bottom: 14px;
}

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

.about-scope-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.about-scope-item {
  padding: 16px 18px;
  border-left: 3px solid var(--green);
  background-color: var(--paper-deep);
  border-radius: var(--radius-sm);
}

.about-scope-title {
  font-size: 16px;
  color: var(--green-deep);
  margin-bottom: 6px;
}

.about-scope-item p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.method-card {
  display: flex;
  flex-direction: column;
  padding: 20px 20px 16px;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background-color: var(--paper);
}

.method-title {
  font-size: 17px;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.method-card p {
  flex: 1 1 auto;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.method-link {
  display: inline-block;
  align-self: flex-start;
  padding: 6px 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.method-link:hover {
  color: var(--orange);
}

.principle-list {
  margin-top: 22px;
  counter-reset: principle;
  border-top: 1px solid var(--mist);
}

.principle-item {
  position: relative;
  padding: 18px 0 18px 44px;
  border-bottom: 1px solid var(--mist);
  counter-increment: principle;
}

.principle-item::before {
  content: counter(principle);
  position: absolute;
  left: 0;
  top: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--green-deep);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
}

.principle-title {
  font-size: 17px;
  color: var(--green-deep);
  margin-bottom: 6px;
}

.principle-item p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.about-boundary > p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-soft);
  margin-top: 14px;
}

.about-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 20px;
  font-family: var(--sans);
  font-size: 15px;
}

.about-link-list a {
  display: inline-block;
  padding: 6px 0;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.about-link-list a:hover {
  color: var(--orange);
}

/* --------------------------------------------------------------------------
   pages · 版权规范
   -------------------------------------------------------------------------- */
.page-title-block + .page-media {
  margin-top: 24px;
}

.page-media img {
  width: 100%;
  aspect-ratio: 21 / 8;
  object-fit: cover;
  border: 1px solid var(--mist);
}

.rights-index {
  padding: 44px 0 0;
}

.rights-index h2 {
  font-size: 24px;
  color: var(--green-deep);
  margin-bottom: 10px;
}

.rights-index .section-intro {
  margin-bottom: 22px;
}

.rights-index-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  counter-reset: rightsidx;
}

.rights-index-item {
  counter-increment: rightsidx;
}

.rights-index-item a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 14px;
  align-items: start;
  padding: 14px 16px;
  min-height: 44px;
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  background-color: var(--paper-deep);
}

.rights-index-item a:hover {
  border-color: var(--orange);
  background-color: var(--paper);
}

.index-num {
  grid-row: 1 / span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--green-deep);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
}

.rights-index-item .index-num::before {
  content: counter(rightsidx, decimal-leading-zero);
}

.index-name {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--green-deep);
}

.index-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-mute);
}

.rights-clauses {
  padding: 46px 0 0;
}

.rights-clauses > h2 {
  font-size: 24px;
  color: var(--green-deep);
  margin-bottom: 22px;
}

.clause {
  padding: 22px 24px 20px;
  margin-bottom: 20px;
  border: 1px solid var(--mist);
  border-left: 4px solid var(--green);
  border-radius: var(--radius);
  background-color: var(--paper);
}

.clause-head {
  margin-bottom: 12px;
}

.clause-tag {
  background-color: var(--mist-light);
  color: var(--blue-gray);
  margin-bottom: 8px;
}

.clause-head h3 {
  font-size: 19px;
  color: var(--green-deep);
}

.clause-body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.clause-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.clause-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.clause-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--orange);
}

.clause-note {
  padding-top: 12px;
  border-top: 1px dashed var(--mist);
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-mute);
}

.clause-note a {
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.clause-note a:hover {
  color: var(--orange);
}

.correction-note {
  padding: 40px 0 0;
}

.correction-note h2 {
  font-size: 24px;
  color: var(--green-deep);
  margin-bottom: 10px;
}

.correction-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.correction-step {
  padding: 18px 20px;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background-color: var(--paper-deep);
}

.correction-step h3 {
  font-size: 16px;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.correction-step p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.correction-note .correction-note {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--mist);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   pages · 版本记录
   -------------------------------------------------------------------------- */
.page-container {
  padding-top: 0;
}

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

.version-timeline {
  position: relative;
  margin-top: 26px;
  padding-left: 26px;
  border-left: 2px solid var(--mist);
}

.version-timeline .version-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 180px) minmax(0, 1fr);
  gap: 6px 26px;
  align-items: start;
  padding: 0 0 28px 0;
  border-bottom: none;
}

.version-timeline .version-item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--paper);
  border: 3px solid var(--orange);
}

.version-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.version-no {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--green-deep);
}

.version-tag {
  background-color: var(--mist-light);
  color: var(--blue-gray);
}

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

.version-title {
  font-size: 17px;
  color: var(--ink);
  margin-bottom: 6px;
}

.version-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.version-scope {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-mute);
}

.change-types {
  padding: 40px 0 0;
}

.change-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.change-card {
  display: flex;
  flex-direction: column;
  padding: 18px 20px;
  border: 1px solid var(--mist);
  border-top: 3px solid var(--green);
  border-radius: var(--radius);
  background-color: var(--paper);
}

.change-title {
  font-size: 17px;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.change-desc {
  flex: 1 1 auto;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.change-impact {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.8;
  color: var(--ink-mute);
}

.change-impact a {
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.change-impact a:hover {
  color: var(--orange);
}

.change-figure {
  margin-top: 26px;
}

.change-figure img {
  width: 100%;
  aspect-ratio: 21 / 8;
  object-fit: cover;
  border: 1px solid var(--mist);
}

.feedback-note {
  padding: 40px 0 0;
}

.feedback-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.feedback-step {
  display: flex;
  flex-direction: column;
  padding: 18px 20px;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background-color: var(--paper-deep);
}

.feedback-step .step-title {
  font-size: 16px;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.feedback-step .step-desc {
  flex: 1 1 auto;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.step-link {
  display: inline-block;
  align-self: flex-start;
  padding: 6px 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green);
  border-bottom: 1px solid var(--orange-soft);
}

.step-link:hover {
  color: var(--orange);
}

/* --------------------------------------------------------------------------
   pages · 404
   -------------------------------------------------------------------------- */
.error-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 64px 24px 80px;
}

.error-panel {
  padding: 40px 0 44px;
  border-bottom: 1px solid var(--mist);
}

.error-code {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--orange);
  margin-bottom: 14px;
}

.error-title {
  font-size: clamp(30px, 4vw, 52px);
  color: var(--ink);
  margin-bottom: 18px;
}

.error-desc {
  max-width: var(--reading);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 26px;
}

.error-paths {
  padding-top: 40px;
}

.error-paths-title {
  font-size: 24px;
  color: var(--green-deep);
  margin-bottom: 22px;
}

.error-path-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.error-path-item {
  display: flex;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background-color: var(--paper-deep);
}

.error-path-name {
  font-size: 17px;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.error-path-text {
  flex: 1 1 auto;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.error-path-link {
  display: inline-block;
  align-self: flex-start;
  padding: 6px 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--green);
  border-bottom: 1px solid var(--orange);
}

.error-path-link:hover {
  color: var(--orange);
}

/* --------------------------------------------------------------------------
   responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .header-inner {
    padding: 0 20px;
  }

  .brand-slogan {
    display: none;
  }

  .nav-link {
    padding: 8px 9px;
    font-size: 14px;
  }

  .page-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 32px;
  }

  .footer-inner {
    grid-template-columns: 1.4fr repeat(2, 1fr);
    gap: 28px;
  }
}

@media (max-width: 900px) {
  .hero-bottom {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .path-steps,
  .reading-path .path-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .notice-row,
  .focus-list,
  .usage-list,
  .about-scope-list,
  .method-grid,
  .correction-steps,
  .change-grid,
  .feedback-steps,
  .error-path-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .about-positioning-body {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  body {
    font-size: 16px;
    line-height: 1.8;
  }

  .header-inner {
    min-height: 64px;
    padding: 0 16px;
    gap: 12px;
  }

  .brand-mark {
    font-size: 22px;
  }

  .site-nav {
    display: none;
  }

  .nav-list {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .inner-main {
    padding: 0 16px 56px;
  }

  .home-main {
    padding: 0 16px 56px;
  }

  .breadcrumb {
    padding: 18px 0 2px;
    font-size: 12px;
  }

  .page-header {
    padding: 6px 0 4px;
  }

  .page-title {
    font-size: clamp(26px, 7.2vw, 34px);
    margin-bottom: 16px;
  }

  .page-lead {
    font-size: 16px;
  }

  .hero {
    padding-top: 20px;
  }

  .hero-top {
    padding: 18px 0 26px;
  }

  .hero-title {
    font-size: clamp(26px, 7.4vw, 34px);
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }

  .hero-bottom {
    padding-top: 24px;
    gap: 22px;
  }

  .hero-quick {
    padding: 18px 16px;
  }

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

  .directory-preview,
  .theme-index,
  .archive-highlights,
  .reading-path,
  .version-strip {
    padding-top: 40px;
  }

  .directory-columns,
  .theme-grid,
  .path-steps,
  .reading-path .path-steps,
  .notice-row,
  .focus-list,
  .usage-list,
  .about-scope-list,
  .method-grid,
  .correction-steps,
  .change-grid,
  .feedback-steps,
  .error-path-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .archive-item,
  .archive-term,
  .notice-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .archive-term-link {
    grid-column: 1;
  }

  .version-item {
    gap: 8px;
  }

  .version-label {
    min-width: 0;
  }

  .version-link {
    margin-left: 0;
  }

  .page-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
    padding-top: 24px;
  }

  .layout-aside {
    position: static;
    top: auto;
  }

  .anchor-nav a {
    flex: 1 1 auto;
    text-align: center;
  }

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

  .work-meta {
    grid-column: 1;
    justify-content: flex-start;
  }

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

  .theme-intro {
    padding: 26px 0;
  }

  .theme-grid-section,
  .theme-focus,
  .theme-relation,
  .archive-intro,
  .archive-entries,
  .archive-usage,
  .reading-path,
  .faq-groups,
  .content-notice,
  .rights-index,
  .rights-clauses,
  .correction-note,
  .version-list,
  .change-types,
  .feedback-note,
  .about-positioning,
  .about-method,
  .about-principles,
  .about-boundary {
    padding-top: 36px;
  }

  .archive-figure img,
  .path-figure img,
  .page-media img,
  .change-figure img,
  .archive-figure img {
    aspect-ratio: 16 / 9;
  }

  .rights-index-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .version-timeline {
    padding-left: 20px;
  }

  .version-timeline .version-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding-bottom: 24px;
  }

  .version-timeline .version-item::before {
    left: -27px;
  }

  .clause {
    padding: 18px 16px;
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 26px 20px;
    padding: 40px 16px 28px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-brand-desc {
    max-width: none;
  }

  .footer-bottom {
    padding: 18px 16px 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-nav-list {
    gap: 4px 14px;
  }

  .related-links {
    margin-top: 36px;
    padding: 14px 16px;
  }

  .error-main {
    padding: 40px 16px 60px;
  }

  .error-panel {
    padding: 24px 0 32px;
  }

  .error-paths {
    padding-top: 30px;
  }
}

@media (max-width: 420px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .anchor-nav a,
  .archive-index-list a {
    width: 100%;
    text-align: center;
  }

  .entry-item a {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .entry-arrow {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}