/* ==========================================================================
   黑料吃瓜 · 阅读档案站 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base — 变量、重置、排版基础
   -------------------------------------------------------------------------- */
:root {
  --paper: #FBFAF6;
  --sand: #EFE9DC;
  --ink: #22312A;
  --moss: #4F7356;
  --lake: #3E6F78;
  --ochre: #B56B3F;
  --berry: #9B4A58;
  --fog: #D8D5CA;
  --ink-soft: #4A5A50;
  --ink-mute: #6E7A72;
  --white: #FFFFFF;

  --font-serif: "Songti SC", "STSong", "SimSun", "Noto Serif CJK SC", Georgia, serif;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", Arial, sans-serif;
  --font-mono: "SFMono-Regular", "Menlo", "Consolas", "Roboto Mono", monospace;

  --shell: 1180px;
  --gap: 24px;
  --radius: 6px;
  --line: 1px solid var(--fog);
  --shadow-soft: 0 1px 2px rgba(34, 49, 42, 0.06), 0 6px 18px rgba(34, 49, 42, 0.05);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  font-variant-numeric: tabular-nums;
}

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

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

p {
  margin: 0;
}

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

dl, dd {
  margin: 0;
}

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

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

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

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

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

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  padding: 10px 18px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  transition: top 0.2s ease;
}

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

/* --------------------------------------------------------------------------
   layout — 站点骨架：页头、导航、角色条、主容器、页脚
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 250, 246, 0.97);
  border-bottom: var(--line);
}

.header-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  color: var(--ink);
  flex-shrink: 0;
}

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

.brand-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-tag {
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  padding-left: 10px;
  border-left: 1px solid var(--fog);
}

.site-nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: flex-end;
}

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

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

.nav-link:hover {
  color: var(--moss);
  border-bottom-color: var(--fog);
}

.nav-link.is-current {
  color: var(--moss);
  font-weight: 600;
  border-bottom-color: var(--moss);
}

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

.menu-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  border-top: var(--line);
  background: var(--sand);
}

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

.mobile-nav-list {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 8px 20px 14px;
}

.mobile-nav-list li + li {
  border-top: 1px solid rgba(216, 213, 202, 0.7);
}

.mobile-nav-list .nav-link {
  display: block;
  padding: 12px 8px;
  min-height: 44px;
  border-bottom: none;
  font-size: 16px;
}

.mobile-nav-list .nav-link.is-current {
  color: var(--moss);
}

/* 角色快选条 —— 首页、故事档案、篇章规划、更新记录、按角色阅读共用 */
.role-quickbar {
  background: var(--sand);
  border-bottom: var(--line);
}

.role-quickbar-inner,
.role-quick-list,
.role-quickbar-list,
.role-bar-inner,
.role-strip-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 28px;
}

.role-quickbar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.role-quick,
.role-quick-link,
.role-quick-item,
.role-chip {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 18px;
  color: var(--ink);
  border-left: 1px solid rgba(216, 213, 202, 0.9);
  min-height: 44px;
}

.role-quickbar-inner > :first-child,
.role-quick-list > li:first-child .role-quick-link,
.role-quickbar-list > li:first-child .role-quick-item,
.role-bar-inner > :first-child {
  border-left: none;
}

.role-quick:hover,
.role-quick-link:hover,
.role-quick-item:hover,
.role-chip:hover {
  background: rgba(255, 255, 255, 0.6);
  color: var(--moss);
}

.role-quick-name,
.role-quick-link .role-quick-name,
.role-quick-item .role-quick-name,
.role-chip-name,
.role-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--moss);
  letter-spacing: 0.02em;
}

.role-quick-task,
.role-quick-link .role-quick-task,
.role-quick-item .role-quick-desc,
.role-quick-desc,
.role-chip-task,
.role-task {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-mute);
}

.role-quick-list,
.role-quickbar-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0 28px;
}

.role-bar {
  background: var(--sand);
  border-bottom: var(--line);
}

.role-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.role-strip {
  background: var(--sand);
  border-bottom: var(--line);
}

.role-strip-inner {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding-top: 0;
  padding-bottom: 0;
}

.role-strip-label {
  display: flex;
  align-items: center;
  padding: 12px 18px 12px 0;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  border-right: 1px solid rgba(216, 213, 202, 0.9);
  flex-shrink: 0;
}

.role-strip-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  flex: 1 1 auto;
}

.role-strip-list a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 18px;
  color: var(--ink);
  border-left: 1px solid rgba(216, 213, 202, 0.9);
  min-height: 44px;
}

.role-strip-list a:hover {
  background: rgba(255, 255, 255, 0.6);
  color: var(--moss);
}

/* 主内容容器 */
.site-main {
  display: block;
}

.inner-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 28px 28px 72px;
}

.home-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 28px 72px;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-mute);
  margin-bottom: 18px;
}

.breadcrumb a {
  color: var(--lake);
  border-bottom: 1px solid transparent;
}

.breadcrumb a:hover {
  border-bottom-color: var(--lake);
}

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

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

/* 页面标题区 */
.page-header {
  margin-bottom: 22px;
}

.page-title {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
}

/* 页脚 */
.site-footer {
  background: var(--ink);
  color: #C9D2CB;
  font-size: 14px;
}

.footer-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 48px 28px 32px;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 2fr;
  gap: 48px;
}

.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--paper);
  margin-bottom: 10px;
}

.footer-desc {
  line-height: 1.7;
  color: #B7C1BA;
  margin-bottom: 12px;
}

.footer-notice {
  font-size: 12.5px;
  line-height: 1.65;
  color: #93A097;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--paper);
  margin-bottom: 12px;
}

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

.footer-col a {
  display: inline-block;
  padding: 4px 0;
  min-height: 28px;
  color: #B7C1BA;
  border-bottom: 1px solid transparent;
}

.footer-col a:hover {
  color: var(--paper);
  border-bottom-color: rgba(255, 255, 255, 0.4);
}

.footer-bottom {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 16px 28px 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12.5px;
  color: #93A097;
}

/* --------------------------------------------------------------------------
   components — 全站通用组件
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.btn-primary {
  background: var(--moss);
  color: var(--paper);
}

.btn-primary:hover {
  background: #3E5C45;
  color: var(--paper);
}

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

.btn-ghost:hover {
  background: var(--moss);
  color: var(--paper);
}

.link-arrow,
.text-link,
.archive-item-link,
.path-link,
.next-step-link,
.check-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.35);
  padding-bottom: 1px;
  min-height: 28px;
}

.link-arrow::after,
.text-link::after,
.archive-item-link::after,
.path-link::after,
.next-step-link::after {
  content: "→";
  font-size: 13px;
  transition: transform 0.18s ease;
}

.link-arrow:hover::after,
.text-link:hover::after,
.archive-item-link:hover::after,
.path-link:hover::after,
.next-step-link:hover::after {
  transform: translateX(3px);
}

.link-arrow:hover,
.text-link:hover,
.archive-item-link:hover,
.path-link:hover,
.next-step-link:hover,
.check-link:hover {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

.tag {
  display: inline-block;
  padding: 2px 9px;
  font-size: 12px;
  line-height: 1.6;
  border-radius: 3px;
  border: 1px solid var(--fog);
  color: var(--ink-soft);
  background: var(--white);
  white-space: nowrap;
}

.tag-suspense {
  color: var(--lake);
  border-color: rgba(62, 111, 120, 0.4);
  background: rgba(62, 111, 120, 0.07);
}

.tag-light,
.tag-comedy,
.tag-daily {
  color: var(--moss);
  border-color: rgba(79, 115, 86, 0.4);
  background: rgba(79, 115, 86, 0.08);
}

.tag-archive,
.tag-file,
.tag-index {
  color: var(--ochre);
  border-color: rgba(181, 107, 63, 0.4);
  background: rgba(181, 107, 63, 0.08);
}

.tag-town,
.tag-slow {
  color: var(--ink-soft);
  border-color: var(--fog);
  background: var(--sand);
}

.tag-clue,
.tag-relation {
  color: var(--berry);
  border-color: rgba(155, 74, 88, 0.35);
  background: rgba(155, 74, 88, 0.07);
}

.tag-dialog,
.tag-short,
.tag-text {
  color: var(--lake);
  border-color: rgba(62, 111, 120, 0.35);
  background: rgba(62, 111, 120, 0.06);
}

.tag-structure {
  color: var(--ochre);
  border-color: rgba(181, 107, 63, 0.45);
  background: rgba(181, 107, 63, 0.09);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 20px;
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: var(--line);
}

.section-head h2 {
  font-size: clamp(22px, 2.6vw, 28px);
}

.section-note {
  font-size: 13.5px;
  color: var(--ink-mute);
}

.section-title {
  font-size: clamp(22px, 2.6vw, 26px);
  margin-bottom: 10px;
}

.section-intro,
.section-desc,
.section-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 68ch;
  margin-bottom: 18px;
}

.section-kicker,
.page-kicker {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--ochre);
  font-weight: 600;
  margin-bottom: 8px;
}

.page-lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 68ch;
}

.page-status {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ink-mute);
}

.page-title-block {
  padding: 0 0 22px;
  margin-bottom: 26px;
  border-bottom: var(--line);
}

/* 通用图片容器 */
figure {
  margin: 0;
}

figcaption {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-mute);
}

.featured-media img,
.archive-figure img,
.hero-figure img,
.kit-figure img,
.log-figure img,
.path-figure img,
.index-figure img,
.rules-figure img,
.stage-feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--sand);
}

/* 步骤编号（作用域限定，避免跨页污染） */
.next-steps {
  display: grid;
  gap: 14px;
  max-width: 68ch;
}

.next-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-top: var(--line);
}

.next-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--moss);
  color: var(--moss);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
}

.next-step-title {
  font-size: 17px;
  margin-bottom: 4px;
}

.next-step-text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   pages — 首页
   -------------------------------------------------------------------------- */
/* 公告栏首屏 */
.hero-notice {
  padding: 40px 0 48px;
  border-bottom: var(--line);
}

.hero-notice-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: start;
}

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

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--moss);
  background: rgba(79, 115, 86, 0.09);
  border: 1px solid rgba(79, 115, 86, 0.28);
  border-radius: 3px;
  margin-bottom: 18px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--moss);
  flex-shrink: 0;
}

.hero-text h1 {
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.2;
  margin-bottom: 18px;
}

.hero-lead {
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 46ch;
  margin-bottom: 22px;
}

.hero-rules {
  padding: 16px 18px;
  background: var(--sand);
  border-left: 3px solid var(--moss);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 26px;
}

.hero-rules li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.hero-rules li + li {
  margin-top: 8px;
}

.hero-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border: 1px solid var(--moss);
  border-radius: 1px;
}

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

.hero-media {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-figure {
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  padding: 10px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.hero-figure img {
  aspect-ratio: 4 / 3;
  height: auto;
}

.hero-index {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--fog);
}

.hero-index li {
  border-bottom: 1px solid var(--fog);
}

.hero-index a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 4px;
  min-height: 44px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.hero-index a::after {
  content: "→";
  color: var(--lake);
  font-size: 13px;
}

.hero-index a:hover {
  color: var(--moss);
  padding-left: 8px;
}

/* 主推荐档案条 */
.featured-archive {
  padding: 48px 0;
  border-bottom: var(--line);
}

.featured-card {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(260px, 1fr) minmax(180px, 220px);
  gap: 28px;
  align-items: start;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-top: 3px solid var(--ochre);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

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

.featured-media img {
  aspect-ratio: 3 / 4;
  height: auto;
}

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

.featured-body .tag-row {
  margin-bottom: 12px;
}

.featured-name {
  font-size: clamp(20px, 2.4vw, 25px);
  margin-bottom: 12px;
}

.featured-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 52ch;
  margin-bottom: 16px;
}

.featured-meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--fog);
  font-size: 13.5px;
}

.featured-meta dt {
  color: var(--ink-mute);
  white-space: nowrap;
}

.featured-meta dd {
  color: var(--ink);
}

.featured-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding-left: 20px;
  border-left: 1px solid var(--fog);
  min-width: 0;
}

/* 次推荐结果列表 */
.secondary-list {
  padding: 48px 0;
  border-bottom: var(--line);
}

.result-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--fog);
}

.result-item {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(0, 1.6fr);
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--fog);
  align-items: start;
}

.result-head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  min-width: 0;
}

.result-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ochre);
  letter-spacing: 0.04em;
}

.result-name {
  font-size: 19px;
  line-height: 1.4;
}

.result-name a {
  color: var(--ink);
  border-bottom: 1px solid transparent;
}

.result-name a:hover {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

.result-body {
  min-width: 0;
  display: grid;
  gap: 10px;
  justify-items: start;
}

.result-desc {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 62ch;
}

/* 近期更新批次时间线 */
.update-timeline {
  padding: 48px 0;
  border-bottom: var(--line);
}

.timeline-track {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}

.timeline-node {
  position: relative;
  padding: 18px 18px 16px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
}

.timeline-node::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 18px;
  width: 34px;
  height: 3px;
  background: var(--ochre);
}

.batch-no {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ochre);
  margin-bottom: 8px;
}

.batch-scope {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 12px;
  min-height: 48px;
}

/* 角色阅读路径入口 */
.role-paths {
  padding: 48px 0;
  border-bottom: var(--line);
}

.role-path-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--fog);
}

.role-path-item {
  display: grid;
  grid-template-columns: minmax(150px, 220px) minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--fog);
}

.role-path-name {
  font-size: 18px;
}

.role-path-task {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 60ch;
}

/* 开读检查清单 */
.checklist-section {
  padding: 48px 0;
  border-bottom: var(--line);
}

.checklist {
  display: grid;
  gap: 0;
  max-width: 78ch;
  border-top: 1px solid var(--fog);
}

.checklist .check-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--fog);
}

.checklist .check-text {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
  min-width: 0;
}

.checklist .check-text::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border: 1px solid var(--moss);
  border-radius: 2px;
  background: var(--white);
}

.term-tip-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
  padding: 2px 8px;
  font-size: 12.5px;
  color: var(--lake);
  background: rgba(62, 111, 120, 0.07);
  border: 1px solid rgba(62, 111, 120, 0.3);
  border-radius: 3px;
  vertical-align: baseline;
}

.term-tip {
  margin-top: 10px;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
  background: var(--sand);
  border-left: 3px solid var(--lake);
  border-radius: 0 var(--radius) var(--radius) 0;
  max-width: 60ch;
}

.term-tip[hidden] {
  display: none;
}

/* 阅读规则与虚构声明 */
.rules-section {
  padding: 48px 0 0;
}

.rules-body {
  padding: 22px 24px;
  background: var(--sand);
  border-radius: var(--radius);
  border-left: 3px solid var(--berry);
}

.rules-body p {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 72ch;
}

.rules-body p + p {
  margin-top: 10px;
}

.rules-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(216, 213, 202, 0.9);
}

/* --------------------------------------------------------------------------
   pages — 内页公共结构
   -------------------------------------------------------------------------- */
.page-layout {
  display: grid;
  gap: 40px;
  align-items: start;
}

.archive-layout {
  grid-template-columns: minmax(0, 1fr) minmax(230px, 300px);
}

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

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

/* 故事档案 */
.result-intro {
  margin-bottom: 32px;
}

.topic-anchor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.topic-anchor {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  min-height: 36px;
  font-size: 13.5px;
  color: var(--ink-soft);
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: 3px;
}

.topic-anchor:hover {
  color: var(--moss);
  border-color: var(--moss);
}

.topic-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.topic-dot-suspense {
  background: var(--lake);
}

.topic-dot-comedy {
  background: var(--moss);
}

.topic-dot-town {
  background: var(--ink-mute);
}

.topic-dot-file {
  background: var(--ochre);
}

.featured-archive {
  margin-bottom: 34px;
}

.archive-layout .featured-archive {
  display: grid;
  grid-template-columns: minmax(0, 240px) minmax(0, 1fr) minmax(150px, 180px);
  gap: 26px;
  align-items: start;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-top: 3px solid var(--ochre);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.archive-figure img {
  aspect-ratio: 3 / 4;
  height: auto;
}

.featured-flag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ochre);
  font-weight: 600;
  margin-bottom: 8px;
}

.featured-title {
  font-size: clamp(20px, 2.4vw, 25px);
  margin-bottom: 12px;
}

.archive-facts {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  padding: 12px 0;
  margin: 14px 0;
  border-top: 1px dashed var(--fog);
  border-bottom: 1px dashed var(--fog);
  font-size: 13.5px;
}

.archive-facts dt {
  color: var(--ink-mute);
  white-space: nowrap;
}

.archive-facts dd {
  color: var(--ink);
}

.featured-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.featured-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding-left: 20px;
  border-left: 1px solid var(--fog);
  min-width: 0;
}

.excerpt-block {
  margin-bottom: 34px;
  padding: 22px 24px;
  background: var(--sand);
  border-radius: var(--radius);
}

.excerpt-note {
  font-size: 13px;
  color: var(--ink-mute);
  margin-bottom: 12px;
}

.excerpt-quote {
  margin: 0;
  padding-left: 18px;
  border-left: 3px solid var(--lake);
}

.excerpt-quote p {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.excerpt-tip {
  margin-top: 14px;
  font-size: 13px;
  color: var(--ink-mute);
}

.archive-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--fog);
}

.archive-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--fog);
}

.archive-item-head {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  margin-bottom: 8px;
}

.archive-index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ochre);
}

.archive-item-title {
  font-size: 18px;
  line-height: 1.4;
}

.archive-item-body {
  min-width: 0;
}

.archive-item-desc {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 62ch;
  margin-bottom: 10px;
}

.archive-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.archive-item-link {
  align-self: center;
  white-space: nowrap;
}

.archive-aside {
  padding: 22px 20px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
}

.aside-title {
  font-size: 18px;
  margin-bottom: 8px;
}

.aside-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-mute);
  margin-bottom: 16px;
}

.topic-index-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--fog);
}

.topic-index-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--fog);
}

.topic-index-name {
  font-size: 15px;
  margin-bottom: 4px;
}

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

.aside-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--fog);
}

/* 篇章规划 */
.stage-overview {
  padding: 0 0 34px;
  margin-bottom: 34px;
  border-bottom: var(--line);
}

.stage-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.stage-legend-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 10px;
  align-items: center;
  padding: 12px 14px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
}

.stage-tag {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  grid-row: span 2;
}

.stage-tag-open {
  background: var(--lake);
}

.stage-tag-rise {
  background: var(--moss);
}

.stage-tag-turn {
  background: var(--ochre);
}

.stage-tag-close {
  background: var(--berry);
}

.stage-tag-revise {
  background: var(--ink-mute);
}

.stage-legend-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.stage-legend-note {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-mute);
  grid-column: 2;
}

.stage-feature {
  padding: 0 0 34px;
  margin-bottom: 34px;
  border-bottom: var(--line);
}

.stage-feature-inner {
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-top: 3px solid var(--ochre);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

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

.stage-feature-media img {
  aspect-ratio: 4 / 3;
  height: auto;
}

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

.stage-feature-name {
  font-size: clamp(19px, 2.2vw, 23px);
  margin-bottom: 8px;
}

.stage-feature-scope {
  font-size: 13.5px;
  color: var(--ochre);
  font-weight: 600;
  margin-bottom: 12px;
}

.stage-feature-body > p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 60ch;
}

.stage-feature-tip {
  margin-top: 12px;
  padding: 10px 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-soft);
  background: var(--sand);
  border-left: 3px solid var(--lake);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.stage-feature-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
}

.stage-feature-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.35);
}

.stage-feature-links a:hover {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

.stage-timeline {
  padding: 0 0 34px;
  margin-bottom: 34px;
  border-bottom: var(--line);
}

.timeline-list {
  position: relative;
  display: grid;
  gap: 0;
  padding-left: 28px;
  border-left: 2px solid var(--fog);
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 0 0 26px 22px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -35px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--moss);
}

.timeline-index {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ochre);
  letter-spacing: 0.06em;
}

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

.timeline-name {
  font-size: 18px;
  margin-bottom: 4px;
}

.timeline-scope {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 64ch;
  margin-bottom: 10px;
}

.timeline-details {
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  background: var(--white);
  padding: 0 16px;
}

.timeline-details summary {
  padding: 10px 0;
  min-height: 44px;
  display: flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--lake);
  cursor: pointer;
}

.timeline-details[open] summary {
  border-bottom: 1px solid var(--fog);
  margin-bottom: 10px;
}

.timeline-details p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 64ch;
  padding-bottom: 10px;
}

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

.timeline-link {
  margin-top: 10px;
}

.timeline-link a {
  font-size: 14px;
  font-weight: 600;
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.35);
}

.timeline-link a:hover {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

.next-steps + .boundary-note,
.boundary-note {
  padding: 20px 24px;
  background: var(--sand);
  border-left: 3px solid var(--berry);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.boundary-note h2 {
  font-size: 18px;
  margin-bottom: 8px;
}

.boundary-note p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 72ch;
}

.boundary-note a {
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.35);
}

.step-list {
  display: grid;
  gap: 0;
  max-width: 72ch;
  border-top: 1px solid var(--fog);
}

.step-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--fog);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--moss);
  color: var(--moss);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

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

.step-name,
.step-title {
  font-size: 17px;
  margin-bottom: 4px;
}

.step-text,
.step-body p {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 62ch;
}

.step-link {
  margin-top: 8px;
}

.step-link a {
  font-size: 14px;
  font-weight: 600;
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.35);
}

.step-link a:hover {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

/* 阅读配套：左侧栏术语索引 */
.sidebar-left {
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
}

.term-aside {
  position: sticky;
  top: 96px;
  padding: 22px 20px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
}

.term-aside-title {
  font-size: 18px;
  margin-bottom: 8px;
}

.term-aside-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-mute);
  margin-bottom: 14px;
}

.term-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--fog);
}

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

.term-name {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

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

.term-toggle {
  margin-top: 8px;
  padding: 4px 10px;
  min-height: 32px;
  font-size: 12.5px;
  color: var(--lake);
  background: rgba(62, 111, 120, 0.07);
  border: 1px solid rgba(62, 111, 120, 0.3);
  border-radius: 3px;
}

.term-toggle:hover {
  background: rgba(62, 111, 120, 0.14);
}

.term-tip {
  margin-top: 8px;
  padding: 8px 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-soft);
  background: var(--sand);
  border-left: 3px solid var(--lake);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.term-tip[hidden] {
  display: none;
}

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

.content-main .page-header {
  margin-top: 0;
}

.page-head {
  padding: 0 0 22px;
  margin-bottom: 26px;
  border-bottom: var(--line);
}

.kit-section {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.kit-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
}

.kit-figure {
  margin: 0 0 18px;
}

.kit-figure img {
  aspect-ratio: 16 / 9;
  height: auto;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  background: var(--white);
}

.clue-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.clue-table thead th {
  background: var(--sand);
  text-align: left;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  border-bottom: 1px solid var(--fog);
}

.clue-table tbody th,
.clue-table tbody td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--fog);
  color: var(--ink-soft);
  line-height: 1.65;
}

.clue-table tbody th {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.clue-table tbody tr:last-child th,
.clue-table tbody tr:last-child td {
  border-bottom: none;
}

.clue-table tbody tr:hover {
  background: rgba(239, 233, 220, 0.5);
}

.table-note {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ink-mute);
}

.excerpt-box {
  padding: 20px 22px;
  background: var(--sand);
  border-left: 3px solid var(--lake);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 16px;
}

.excerpt-text {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
  max-width: 68ch;
}

.excerpt-cite {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--ink-mute);
  font-style: normal;
}

.tip-list {
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.tip-item {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.tip-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--lake);
  border-radius: 50%;
}

.check-list {
  display: grid;
  gap: 0;
  max-width: 72ch;
  border-top: 1px solid var(--fog);
}

.check-list .check-item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px solid var(--fog);
}

.check-box {
  width: 16px;
  height: 16px;
  margin-top: 5px;
  border: 1px solid var(--moss);
  border-radius: 2px;
  background: var(--white);
}

.check-text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  min-width: 0;
}

.check-text a,
.check-link {
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.35);
}

.kit-foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 18px;
}

/* 更新记录 */
.log-overview {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.log-overview h2,
.log-primary h2,
.log-list-section h2,
.log-checklist h2,
.log-next h2 {
  font-size: clamp(21px, 2.4vw, 25px);
  margin-bottom: 10px;
}

.legend-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: 3px;
}

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

.log-primary {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.log-primary-card {
  display: grid;
  grid-template-columns: minmax(150px, 200px) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-top: 3px solid var(--ochre);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.log-primary-num {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  padding-right: 22px;
  border-right: 1px solid var(--fog);
}

.log-num-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
}

.log-num-value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--ochre);
  line-height: 1.1;
}

.log-primary-body {
  min-width: 0;
}

.log-primary-title {
  font-size: 19px;
  margin-bottom: 8px;
}

.log-primary-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 66ch;
  margin-bottom: 14px;
}

.log-meta-list {
  display: grid;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px dashed var(--fog);
}

.log-meta-list li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  font-size: 13.5px;
  align-items: baseline;
}

.log-meta-key {
  color: var(--ink-mute);
  white-space: nowrap;
}

.log-meta-list a {
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.3);
  justify-self: start;
}

.log-list-section {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.log-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--fog);
}

.log-item {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--fog);
}

.log-item-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ochre);
  padding-top: 2px;
}

.log-item-body {
  min-width: 0;
}

.log-item-title {
  font-size: 17px;
  margin-bottom: 4px;
}

.log-item-text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 64ch;
  margin-bottom: 8px;
}

.log-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  font-size: 13px;
}

.log-item-meta a {
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.3);
}

.log-figure {
  margin: 0 0 30px;
}

.log-figure img {
  aspect-ratio: 21 / 9;
  height: auto;
}

.log-checklist {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.log-next {
  padding: 0;
}

/* 按角色阅读 */
.page-hero {
  padding: 0 0 24px;
  margin-bottom: 28px;
  border-bottom: var(--line);
}

.page-meta {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ink-mute);
}

.path-anchors {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.path-anchor-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.path-anchor-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 10px;
  align-items: center;
  padding: 14px 16px;
  min-height: 44px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  color: var(--ink);
}

.path-anchor-link:hover {
  border-color: var(--moss);
  color: var(--moss);
}

.path-anchor-index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ochre);
  grid-row: span 2;
}

.path-anchor-name {
  font-size: 15px;
  font-weight: 600;
}

.path-anchor-task {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-mute);
  grid-column: 2;
}

.path-figure {
  margin: 0 0 32px;
}

.path-figure img {
  aspect-ratio: 21 / 9;
  height: auto;
}

.path-detail {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.path-block {
  padding: 22px 24px;
  margin-bottom: 20px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-left: 3px solid var(--moss);
  border-radius: var(--radius);
}

.path-block-head {
  margin-bottom: 16px;
}

.path-block-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ochre);
  font-weight: 600;
  margin-bottom: 6px;
}

.path-block-title {
  font-size: clamp(19px, 2.2vw, 22px);
  margin-bottom: 6px;
}

.path-block-desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 66ch;
}

.path-steps {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--fog);
}

.path-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--fog);
}

.path-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--lake);
  color: var(--lake);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
}

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

.path-step-title {
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 600;
  margin-bottom: 3px;
}

.path-step-text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 62ch;
}

.path-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--fog);
}

.path-checklist {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.checklist-list {
  display: grid;
  gap: 12px;
  max-width: 76ch;
}

.checklist-item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
}

.checklist-box {
  width: 16px;
  height: 16px;
  margin-top: 5px;
  border: 1px solid var(--moss);
  border-radius: 2px;
  background: var(--sand);
}

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

.checklist-question {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 3px;
}

.checklist-hint {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-mute);
}

.path-next {
  padding: 0;
}

/* 站点地图 */
.index-intro {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.index-intro h2,
.column-groups h2,
.path-table h2,
.rules-notice h2 {
  font-size: clamp(21px, 2.4vw, 25px);
  margin-bottom: 12px;
}

.index-intro-body {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 32px;
  align-items: start;
}

.index-intro-text {
  min-width: 0;
}

.index-intro-text p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 66ch;
}

.index-intro-text p + p {
  margin-top: 10px;
}

.index-figure {
  min-width: 0;
}

.index-figure img {
  aspect-ratio: 4 / 3;
  height: auto;
}

.column-groups {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.column-group-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.column-group {
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
}

.column-group-head {
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--fog);
}

.group-mark {
  display: block;
  width: 34px;
  height: 3px;
  margin-bottom: 10px;
  border-radius: 2px;
}

.group-mark-read {
  background: var(--lake);
}

.group-mark-track {
  background: var(--ochre);
}

.group-mark-site {
  background: var(--moss);
}

.column-group-head h3 {
  font-size: 17px;
  margin-bottom: 4px;
}

.column-group-head p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-mute);
}

.column-group-links li + li {
  margin-top: 6px;
}

.column-group-links a {
  display: inline-block;
  padding: 5px 0;
  min-height: 32px;
  font-size: 14.5px;
  color: var(--lake);
  border-bottom: 1px solid transparent;
}

.column-group-links a:hover {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

.path-table {
  padding: 0 0 30px;
  margin-bottom: 30px;
  border-bottom: var(--line);
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  background: var(--white);
}

.page-index-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-index-table caption {
  padding: 10px 14px;
  text-align: left;
  font-size: 13px;
  color: var(--ink-mute);
  border-bottom: 1px solid var(--fog);
}

.page-index-table thead th {
  background: var(--sand);
  padding: 10px 14px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  border-bottom: 1px solid var(--fog);
}

.page-index-table tbody th,
.page-index-table tbody td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--fog);
  color: var(--ink-soft);
  line-height: 1.65;
}

.page-index-table tbody th {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.page-index-table tbody td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-mute);
  word-break: break-all;
}

.page-index-table tbody tr:last-child th,
.page-index-table tbody tr:last-child td {
  border-bottom: none;
}

.page-index-table a {
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.3);
}

.page-index-table a:hover {
  color: var(--moss);
}

.rules-notice {
  padding: 0;
}

.rules-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 32px;
  align-items: start;
  padding: 24px;
  background: var(--sand);
  border-radius: var(--radius);
  border-left: 3px solid var(--berry);
}

.rules-grid .rules-body {
  min-width: 0;
  padding: 0;
  background: none;
  border-left: none;
  border-radius: 0;
}

.rules-list {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.rules-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.rules-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border: 1px solid var(--berry);
  border-radius: 1px;
}

.notice-text {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-mute);
  padding-top: 12px;
  border-top: 1px solid rgba(216, 213, 202, 0.9);
}

.notice-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 12px;
}

.notice-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--lake);
  border-bottom: 1px solid rgba(62, 111, 120, 0.35);
}

.notice-links a:hover {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

.rules-figure {
  min-width: 0;
}

.rules-figure img {
  aspect-ratio: 4 / 3;
  height: auto;
}

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

/* 404 */
.error-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 56px 28px 80px;
}

.error-panel {
  padding: 32px 28px;
  margin-bottom: 32px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-top: 3px solid var(--berry);
  border-radius: var(--radius);
}

.error-code {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--berry);
  margin-bottom: 10px;
}

.error-panel h1 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 12px;
}

.error-lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 60ch;
  margin-bottom: 20px;
}

.error-home-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 22px;
  background: var(--moss);
  color: var(--paper);
  border-radius: var(--radius);
  font-weight: 600;
}

.error-home-link:hover {
  background: #3E5C45;
  color: var(--paper);
}

.error-guide {
  padding: 24px;
  background: var(--sand);
  border-radius: var(--radius);
}

.error-guide h2 {
  font-size: 20px;
  margin-bottom: 14px;
}

.error-link-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
}

.error-link-list a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  font-size: 14.5px;
  color: var(--lake);
}

.error-link-list a:hover {
  border-color: var(--moss);
  color: var(--moss);
}

/* --------------------------------------------------------------------------
   responsive — 960px / 640px 断点
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .header-inner {
    padding: 12px 20px;
    gap: 16px;
  }

  .site-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .role-quickbar-inner,
  .role-quick-list,
  .role-quickbar-list,
  .role-bar-inner,
  .role-strip-inner {
    padding: 0 20px;
  }

  .role-quickbar-inner,
  .role-quick-list,
  .role-quickbar-list,
  .role-bar-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .role-quickbar-inner > :nth-child(3),
  .role-quick-list > li:nth-child(3) .role-quick-link,
  .role-quickbar-list > li:nth-child(3) .role-quick-item,
  .role-bar-inner > :nth-child(3) {
    border-left: none;
  }

  .role-quickbar-inner > :nth-child(n+3),
  .role-quick-list > li:nth-child(n+3) .role-quick-link,
  .role-quickbar-list > li:nth-child(n+3) .role-quick-item,
  .role-bar-inner > :nth-child(n+3) {
    border-top: 1px solid rgba(216, 213, 202, 0.9);
  }

  .role-strip-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .role-strip-label {
    border-right: none;
    padding: 10px 0 4px;
  }

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

  .role-strip-list a:nth-child(odd) {
    border-left: none;
  }

  .role-strip-list a:nth-child(n+3) {
    border-top: 1px solid rgba(216, 213, 202, 0.9);
  }

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

  .hero-notice-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .hero-lead {
    max-width: none;
  }

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

  .featured-card {
    grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  }

  .featured-links {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 20px;
    padding-left: 0;
    padding-top: 16px;
    border-left: none;
    border-top: 1px solid var(--fog);
  }

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

  .role-path-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .role-path-item .link-arrow {
    justify-self: start;
  }

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

  .layout-aside,
  .term-aside {
    position: static;
  }

  .archive-layout .featured-archive {
    grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
  }

  .featured-actions {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
    padding-left: 0;
    padding-top: 16px;
    border-left: none;
    border-top: 1px solid var(--fog);
  }

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

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

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

  .sidebar-left .term-aside {
    order: 2;
  }

  .sidebar-left .content-main {
    order: 1;
  }

  .index-intro-body,
  .rules-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .log-primary-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .log-primary-num {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding-right: 0;
    padding-bottom: 14px;
    border-right: none;
    border-bottom: 1px solid var(--fog);
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    padding: 40px 20px 28px;
  }

  .footer-bottom {
    padding: 16px 20px 26px;
  }
}

@media (max-width: 640px) {
  html {
    scroll-padding-top: 76px;
  }

  body {
    font-size: 15.5px;
  }

  .header-inner {
    padding: 10px 16px;
  }

  .brand-name {
    font-size: 19px;
  }

  .brand-tag {
    display: none;
  }

  .role-quickbar-inner,
  .role-quick-list,
  .role-quickbar-list,
  .role-bar-inner,
  .role-strip-inner {
    padding: 0 16px;
  }

  .role-quickbar-inner,
  .role-quick-list,
  .role-quickbar-list,
  .role-bar-inner,
  .role-strip-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .role-quick,
  .role-quick-link,
  .role-quick-item,
  .role-chip {
    padding: 10px 0;
    border-left: none;
  }

  .role-quickbar-inner > :nth-child(n+2),
  .role-quick-list > li:nth-child(n+2) .role-quick-link,
  .role-quickbar-list > li:nth-child(n+2) .role-quick-item,
  .role-bar-inner > :nth-child(n+2) {
    border-top: 1px solid rgba(216, 213, 202, 0.9);
  }

  .role-strip-list a {
    border-left: none;
    padding: 10px 0;
  }

  .role-strip-list a:nth-child(n+2) {
    border-top: 1px solid rgba(216, 213, 202, 0.9);
  }

  .inner-main,
  .home-main,
  .error-main {
    padding-left: 16px;
    padding-right: 16px;
    padding-bottom: 56px;
  }

  .hero-notice {
    padding: 28px 0 36px;
  }

  .hero-text h1 {
    font-size: clamp(28px, 8vw, 34px);
  }

  .hero-lead {
    font-size: 15.5px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-figure {
    padding: 8px;
  }

  .featured-archive,
  .secondary-list,
  .update-timeline,
  .role-paths,
  .checklist-section,
  .rules-section {
    padding: 32px 0;
  }

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

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

  .featured-desc {
    max-width: none;
  }

  .featured-meta {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .featured-meta dt {
    margin-top: 8px;
  }

  .result-head {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px;
  }

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

  .batch-scope {
    min-height: 0;
  }

  .checklist .check-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .checklist .check-item .link-arrow {
    justify-self: start;
  }

  .rules-body {
    padding: 18px;
  }

  .rules-links {
    flex-direction: column;
    gap: 12px;
  }

  .page-title {
    font-size: clamp(26px, 7.4vw, 32px);
  }

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

  .page-title-block {
    padding-bottom: 18px;
    margin-bottom: 22px;
  }

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

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

  .archive-facts {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .archive-facts dt {
    margin-top: 8px;
  }

  .archive-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .archive-item-link {
    justify-self: start;
  }

  .excerpt-block {
    padding: 18px;
  }

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

  .stage-feature-inner {
    padding: 18px;
  }

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

  .timeline-item {
    padding-left: 16px;
  }

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

  .step-item,
  .next-step,
  .path-step {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
  }

  .boundary-note {
    padding: 18px;
  }

  .term-aside {
    padding: 18px;
  }

  .kit-section {
    padding-bottom: 24px;
    margin-bottom: 24px;
  }

  .excerpt-box {
    padding: 16px;
  }

  .clue-table thead th,
  .clue-table tbody th,
  .clue-table tbody td {
    padding: 9px 10px;
    font-size: 13px;
  }

  .log-primary-card {
    padding: 18px;
  }

  .log-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .log-meta-list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

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

  .path-block {
    padding: 18px;
  }

  .path-links {
    flex-direction: column;
    gap: 10px;
  }

  .checklist-item {
    padding: 12px 14px;
  }

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

  .path-table .table-scroll,
  .table-wrap {
    border-radius: var(--radius);
  }

  .page-index-table thead th,
  .page-index-table tbody th,
  .page-index-table tbody td {
    padding: 9px 10px;
    font-size: 13px;
  }

  .rules-grid {
    padding: 18px;
  }

  .error-panel {
    padding: 24px 18px;
  }

  .error-guide {
    padding: 18px;
  }

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

  .footer-nav {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .footer-col a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}