/* =========================================================
   九九影院最新剧场 · 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================= */

/* ---------------------------------------------------------
   base · 变量与基础排版
   --------------------------------------------------------- */
:root {
  --c-primary: #1f5c4a;
  --c-primary-dark: #17453a;
  --c-accent: #b4552d;
  --c-indigo: #2f4b8f;
  --c-ochre: #7a5a1f;
  --c-bg: #f7f5f0;
  --c-card: #ffffff;
  --c-text: #23282b;
  --c-muted: #5b6469;
  --c-note-bg: #fdf3e7;
  --c-line: #e2ddd3;
  --c-line-soft: #ece7dd;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SFMono-Regular", "Menlo", "Consolas", "Courier New", monospace;
  --radius: 6px;
  --radius-sm: 4px;
  --wrap: 1180px;
  --pad-x: 24px;
  --shadow-card: 0 1px 2px rgba(35, 40, 43, 0.05);
}

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

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

.site-body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
}

.site-body h1,
.site-body h2,
.site-body h3,
.site-body h4 {
  margin: 0;
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-text);
}

.site-body p {
  margin: 0;
}

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

.site-body dl,
.site-body dd,
.site-body dt {
  margin: 0;
}

.site-body a {
  color: var(--c-primary);
  text-decoration: none;
}

.site-body a:hover {
  color: var(--c-primary-dark);
  text-decoration: underline;
}

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

.site-body button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.site-body figure {
  margin: 0;
}

.site-body figcaption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-muted);
}

.site-body strong {
  font-weight: 600;
}

/* ---------------------------------------------------------
   layout · 骨架：页头、导航、主容器、页脚
   --------------------------------------------------------- */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--c-line);
  position: relative;
  z-index: 30;
}

.header-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  font-size: 19px;
  font-weight: 600;
  color: var(--c-primary);
  white-space: nowrap;
  letter-spacing: 0;
}

.brand:hover {
  color: var(--c-primary-dark);
  text-decoration: none;
}

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

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

.nav-list li {
  display: flex;
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  font-size: 15px;
  color: var(--c-text);
  border-bottom: 2px solid transparent;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.nav-list a:hover {
  color: var(--c-primary);
  border-bottom-color: var(--c-primary);
  text-decoration: none;
}

.nav-list a.is-current {
  color: var(--c-primary);
  font-weight: 600;
  border-bottom-color: var(--c-primary);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: #ffffff;
  position: relative;
}

.nav-toggle::before,
.nav-toggle::after,
.nav-toggle span {
  content: "";
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--c-text);
}

.nav-toggle::before {
  top: 14px;
}

.nav-toggle::after {
  bottom: 14px;
}

.nav-toggle span {
  top: 21px;
}

.site-main {
  display: block;
}

.inner-main {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 24px var(--pad-x) 56px;
}

.site-footer {
  background: #ffffff;
  border-top: 1px solid var(--c-line);
  margin-top: 8px;
}

.footer-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 40px var(--pad-x) 24px;
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) repeat(4, minmax(140px, 1fr));
  gap: 28px 24px;
}

.footer-brand {
  max-width: 320px;
}

.footer-name {
  font-size: 17px;
  font-weight: 600;
  color: var(--c-primary);
}

.footer-desc {
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-muted);
}

.footer-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 10px;
}

.footer-list li + li {
  margin-top: 6px;
}

.footer-list a {
  font-size: 14px;
  color: var(--c-muted);
  display: inline-block;
  min-height: 28px;
  line-height: 28px;
}

.footer-list a:hover {
  color: var(--c-primary);
}

.footer-bottom {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 16px var(--pad-x) 28px;
  border-top: 1px solid var(--c-line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
}

.footer-boundary {
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
  max-width: 760px;
}

.footer-copy {
  font-size: 13px;
  color: var(--c-muted);
}

/* 内页通用：面包屑 + 页面标题区 */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13.5px;
  color: var(--c-muted);
  margin-bottom: 14px;
}

.breadcrumb a {
  color: var(--c-muted);
  min-height: 24px;
  display: inline-flex;
  align-items: center;
}

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

.breadcrumb-sep {
  color: #a8a29a;
}

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

.page-header {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--c-line);
}

.page-title {
  font-size: 30px;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.35;
}

.page-description,
.page-lead {
  margin-top: 12px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 860px;
}

/* 内页两栏：主内容在前，侧栏在后 */
.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 40px;
  align-items: start;
}

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

.content-side,
.layout-side,
.layout-sidebar,
.content-aside,
.page-aside {
  min-width: 0;
  position: sticky;
  top: 20px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 18px 18px 20px;
}

.side-title,
.aside-title,
.sidebar-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 10px;
}

.side-list li + li,
.aside-list li + li,
.sidebar-nav li + li {
  margin-top: 4px;
}

.side-list a,
.aside-list a,
.sidebar-nav a {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-muted);
  padding: 7px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.side-list a:hover,
.aside-list a:hover,
.sidebar-nav a:hover {
  color: var(--c-primary);
  background: #f4f8f6;
  border-left-color: var(--c-primary);
  text-decoration: none;
}

.side-note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--c-line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
}

/* ---------------------------------------------------------
   components · 通用元素
   --------------------------------------------------------- */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  font-size: 13px;
  line-height: 1.6;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.tag-benefit {
  color: var(--c-accent);
  background: #fbeee6;
  border-color: #f0d6c6;
}

.tag-process {
  color: var(--c-indigo);
  background: #eaeff9;
  border-color: #d2dcf1;
}

.tag-activity {
  color: var(--c-ochre);
  background: #f7f0dd;
  border-color: #e8dcc0;
}

.tag-help {
  color: var(--c-primary);
  background: #e8f1ed;
  border-color: #cfe2da;
}

.tag-feedback {
  color: #8a3a3a;
  background: #f9ecec;
  border-color: #eed4d4;
}

.tag-home,
.tag-index {
  color: var(--c-muted);
  background: #f1efe9;
  border-color: var(--c-line);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  font-size: 13px;
  line-height: 1.6;
  border-radius: 999px;
  border: 1px solid transparent;
  margin-bottom: 10px;
}

.boundary-note {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--c-note-bg);
  border: 1px solid #f0dfc6;
  border-left: 3px solid var(--c-accent);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  line-height: 1.75;
  color: #6b4a25;
}

.link-more {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--c-primary);
}

.link-more::after {
  content: "→";
  margin-left: 6px;
  font-size: 14px;
}

.section-more {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.sub-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
}

/* 图片与图注 */
.hero-figure,
.process-figure,
.content-figure,
.media-figure,
.section-figure {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 12px;
}

.hero-figure img,
.process-figure img,
.content-figure img,
.media-figure img,
.section-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: #eee9e0;
}

/* 相关入口卡片 */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.related-card {
  display: block;
  padding: 16px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: border-color 0.16s ease, transform 0.16s ease;
}

.related-card:hover {
  border-color: var(--c-primary);
  transform: translateY(-2px);
  text-decoration: none;
}

.related-name {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-text);
}

.related-desc {
  display: block;
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-muted);
}

.related-tag {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 2px 9px;
  font-size: 13px;
  border-radius: 999px;
  color: var(--c-ochre);
  background: #f7f0dd;
  border: 1px solid #e8dcc0;
}

/* ---------------------------------------------------------
   pages · 首页
   --------------------------------------------------------- */
.top-bar {
  background: var(--c-primary);
  color: #ffffff;
}

.top-bar-hint,
.top-bar-scope {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  font-size: 13.5px;
  line-height: 1.6;
}

.top-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 24px;
  padding: 8px 0;
}

.top-bar-hint {
  flex: 1 1 480px;
}

.top-bar-scope {
  flex: 0 1 auto;
  color: #d8e6e0;
}

.sub-nav {
  background: #ffffff;
  border-bottom: 1px solid var(--c-line);
}

.sub-nav-track {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.sub-nav-track::-webkit-scrollbar {
  display: none;
}

.sub-nav-track li {
  flex: 0 0 auto;
}

.sub-nav-track a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  font-size: 14px;
  color: var(--c-muted);
  border-bottom: 2px solid transparent;
}

.sub-nav-track a:hover {
  color: var(--c-primary);
  text-decoration: none;
}

.sub-nav-track a.is-current {
  color: var(--c-primary);
  font-weight: 600;
  border-bottom-color: var(--c-primary);
}

.home-main {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 32px var(--pad-x) 64px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--c-line);
}

.hero-eyebrow {
  font-size: 13.5px;
  color: var(--c-accent);
  font-weight: 600;
  margin-bottom: 10px;
}

.hero-title {
  font-size: 30px;
  line-height: 1.35;
  color: var(--c-text);
}

.hero-desc {
  margin-top: 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-muted);
  max-width: 560px;
}

.hero-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.btn-primary {
  background: var(--c-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--c-primary-dark);
  color: #ffffff;
  text-decoration: none;
}

.btn-ghost {
  background: #ffffff;
  color: var(--c-primary);
  border-color: var(--c-primary);
}

.btn-ghost:hover {
  background: #eef5f2;
  color: var(--c-primary-dark);
  text-decoration: none;
}

.hero-steps {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.hero-step {
  padding: 14px 16px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--c-indigo);
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
}

.step-name {
  margin-top: 8px;
  font-size: 16px;
}

.step-note {
  margin-top: 4px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-muted);
}

.hero-figure {
  margin-top: 4px;
}

.section {
  padding: 40px 0;
  border-bottom: 1px solid var(--c-line);
}

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

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

.section-head h2 {
  font-size: 22px;
}

.section-desc {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 820px;
}

/* 首页权益表 */
.benefit-table {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-card);
}

.benefit-row {
  display: grid;
  grid-template-columns: minmax(150px, 0.9fr) minmax(150px, 0.9fr) minmax(0, 2fr);
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid var(--c-line-soft);
  font-size: 14.5px;
  line-height: 1.7;
}

.benefit-row:first-child {
  border-top: none;
}

.benefit-head {
  background: #f4f1ea;
  font-weight: 600;
  font-size: 13.5px;
  color: var(--c-muted);
}

.benefit-row span:first-child {
  font-weight: 600;
  color: var(--c-text);
}

.benefit-row span:nth-child(2) {
  color: var(--c-accent);
}

.benefit-row span:last-child {
  color: var(--c-muted);
}

/* 首页流程四阶段 */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.process-card {
  padding: 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-indigo);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.process-card .stage-no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-indigo);
  font-weight: 600;
}

.process-card .stage-name {
  margin-top: 6px;
  font-size: 17px;
}

.process-card .stage-prep,
.process-card .stage-judge {
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-muted);
}

.process-card .stage-prep::before {
  content: "准备：";
  color: var(--c-text);
  font-weight: 600;
}

.process-card .stage-judge::before {
  content: "判断：";
  color: var(--c-text);
  font-weight: 600;
}

.process-figure {
  margin-top: 22px;
}

/* 首页年度档案 */
.archive-layout {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.year-index {
  position: sticky;
  top: 16px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 12px;
}

.year-list li + li {
  margin-top: 4px;
}

.year-list a {
  display: block;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-ochre);
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.year-list a:hover {
  background: #faf5e9;
  border-left-color: var(--c-ochre);
  text-decoration: none;
}

.month-group {
  padding: 16px 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.month-group + .month-group {
  margin-top: 14px;
}

.month-title {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-ochre);
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--c-line);
}

.entry-list {
  margin-top: 10px;
}

.entry-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 7px 0;
  font-size: 14.5px;
  line-height: 1.7;
}

.entry-item + .entry-item {
  border-top: 1px solid var(--c-line-soft);
}

.entry-name {
  color: var(--c-text);
}

.entry-date {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-muted);
}

.entry-tag {
  display: inline-flex;
  padding: 1px 8px;
  font-size: 12.5px;
  border-radius: 999px;
  color: var(--c-ochre);
  background: #f7f0dd;
  border: 1px solid #e8dcc0;
}

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

/* 首页帮助与反馈摘要 */
.help-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
}

.help-cats,
.feedback-summary {
  padding: 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.cat-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 14.5px;
  color: var(--c-text);
}

.cat-list li + li {
  border-top: 1px solid var(--c-line-soft);
}

.order-list {
  counter-reset: order;
}

.order-item {
  position: relative;
  padding: 8px 0 8px 30px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-muted);
  counter-increment: order;
}

.order-item::before {
  content: counter(order);
  position: absolute;
  left: 0;
  top: 9px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #eef5f2;
  color: var(--c-primary);
  font-size: 12px;
  font-weight: 600;
}

.order-item + .order-item {
  border-top: 1px solid var(--c-line-soft);
}

/* 首页站内页面索引 */
.index-columns {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.index-col {
  padding: 16px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

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

.col-desc {
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-muted);
}

.col-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 8px;
  font-size: 14px;
  font-weight: 600;
}

/* ---------------------------------------------------------
   pages · 内页：会员权益
   --------------------------------------------------------- */
.content-section {
  padding: 28px 0;
  border-bottom: 1px solid var(--c-line);
}

.content-section:last-of-type {
  border-bottom: none;
}

.content-section h2 {
  font-size: 22px;
}

.section-intro {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 780px;
}

.benefit-item {
  margin-top: 20px;
  padding: 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--radius);
}

.benefit-item h3 {
  font-size: 18px;
}

.benefit-meta {
  margin-top: 10px;
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 4px 12px;
  font-size: 14px;
}

.benefit-meta dt {
  color: var(--c-muted);
}

.benefit-meta dd {
  color: var(--c-text);
}

.benefit-item > p {
  margin-top: 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-muted);
}

.scene-table {
  margin-top: 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-card);
}

.scene-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 16px;
  padding: 13px 18px;
  font-size: 14.5px;
  line-height: 1.7;
  border-top: 1px solid var(--c-line-soft);
}

.scene-row:first-child {
  border-top: none;
}

.scene-head {
  background: #f4f1ea;
  font-weight: 600;
  font-size: 13.5px;
  color: var(--c-muted);
}

.scene-col:last-child {
  color: var(--c-accent);
}

.boundary-list {
  margin-top: 16px;
}

.boundary-item {
  padding: 12px 14px;
  background: var(--c-note-bg);
  border: 1px solid #f0dfc6;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.75;
  color: #6b4a25;
}

.boundary-item + .boundary-item {
  margin-top: 10px;
}

.section-tail {
  margin-top: 16px;
  font-size: 14.5px;
  color: var(--c-muted);
}

.section-tail a {
  font-weight: 600;
}

.section-tail a + a {
  margin-left: 18px;
}

/* ---------------------------------------------------------
   pages · 内页：办理流程
   --------------------------------------------------------- */
.section-title {
  font-size: 22px;
}

.stage-list {
  margin-top: 18px;
}

.stage-item {
  position: relative;
  padding: 18px 20px 18px 62px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.stage-item + .stage-item {
  margin-top: 14px;
}

.stage-index {
  position: absolute;
  left: 18px;
  top: 18px;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--c-indigo);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
}

.stage-item .stage-name {
  font-size: 18px;
}

.stage-desc {
  margin-top: 8px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-muted);
}

.prepare-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.prepare-card {
  padding: 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.prepare-name {
  font-size: 17px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-line-soft);
}

.prepare-cols {
  margin-top: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

.prepare-col-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--c-muted);
  margin-bottom: 6px;
}

.prepare-list li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-text);
}

.prepare-list li + li {
  margin-top: 6px;
}

.prepare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-indigo);
}

.prepare-col-judge .prepare-list li::before {
  background: var(--c-accent);
}

.stall-list {
  margin-top: 18px;
}

.stall-item {
  padding: 16px 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.stall-item + .stall-item {
  margin-top: 12px;
}

.stall-reason {
  font-size: 16px;
  color: var(--c-text);
}

.stall-fix {
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-muted);
}

.stall-fix::before {
  content: "处理方向：";
  color: var(--c-accent);
  font-weight: 600;
}

.section-note {
  margin-top: 16px;
  font-size: 14.5px;
  color: var(--c-muted);
}

.section-note a {
  font-weight: 600;
}

.section-note a + a {
  margin-left: 18px;
}

/* ---------------------------------------------------------
   pages · 内页：活动目录
   --------------------------------------------------------- */
.year-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.year-tab {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--c-ochre);
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
}

.year-tab:hover {
  border-color: var(--c-ochre);
  text-decoration: none;
}

.year-tab.is-active {
  background: var(--c-ochre);
  border-color: var(--c-ochre);
  color: #ffffff;
  font-weight: 600;
}

.year-block {
  margin-top: 26px;
}

.year-block-title {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--c-ochre);
  padding-bottom: 8px;
  border-bottom: 2px solid #e8dcc0;
}

.year-block .month-group {
  margin-top: 16px;
}

.year-block .month-title {
  font-size: 15px;
}

.table-wrap {
  margin-top: 16px;
  overflow-x: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-card);
}

.scope-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.table-caption {
  padding: 12px 16px;
  text-align: left;
  font-size: 13.5px;
  color: var(--c-muted);
  border-bottom: 1px solid var(--c-line-soft);
}

.scope-table th,
.scope-table td {
  padding: 12px 16px;
  text-align: left;
  line-height: 1.7;
  border-top: 1px solid var(--c-line-soft);
}

.scope-table thead th {
  background: #f4f1ea;
  font-weight: 600;
  font-size: 13.5px;
  color: var(--c-muted);
  border-top: none;
}

.notice-list {
  margin-top: 16px;
}

.notice-item {
  padding: 12px 14px;
  background: var(--c-note-bg);
  border: 1px solid #f0dfc6;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.75;
  color: #6b4a25;
}

.notice-item + .notice-item {
  margin-top: 10px;
}

/* ---------------------------------------------------------
   pages · 内页：使用帮助
   --------------------------------------------------------- */
.help-section {
  padding: 28px 0;
  border-bottom: 1px solid var(--c-line);
}

.help-section h2 {
  font-size: 22px;
}

.help-section .section-head {
  margin-bottom: 16px;
}

.faq-list {
  margin-top: 4px;
}

.faq-item {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item + .faq-item {
  margin-top: 10px;
}

.faq-item summary {
  position: relative;
  padding: 14px 44px 14px 18px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--c-text);
  cursor: pointer;
  list-style: none;
  min-height: 44px;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--c-primary);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item summary:hover {
  color: var(--c-primary);
}

.faq-body {
  padding: 0 18px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-muted);
  border-top: 1px solid var(--c-line-soft);
  padding-top: 12px;
}

.faq-action {
  margin-top: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-primary);
}

.retry-block {
  margin-top: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.7fr);
  gap: 18px;
  padding: 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.retry-text h3 {
  font-size: 16px;
}

.retry-text p {
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-muted);
}

.retry-panel {
  padding: 14px;
  background: #f4f1ea;
  border-radius: var(--radius-sm);
}

.retry-note {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-muted);
}

.retry-button {
  margin-top: 10px;
  min-height: 44px;
  padding: 0 20px;
  font-size: 14.5px;
  font-weight: 600;
  color: #ffffff;
  background: var(--c-primary);
  border: 1px solid var(--c-primary);
  border-radius: var(--radius-sm);
}

.retry-button:hover {
  background: var(--c-primary-dark);
  border-color: var(--c-primary-dark);
}

.retry-list {
  margin-top: 16px;
}

.retry-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
}

.retry-list li + li {
  margin-top: 6px;
}

.retry-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-primary);
}

/* ---------------------------------------------------------
   pages · 内页：问题反馈
   --------------------------------------------------------- */
.scope-columns {
  margin-top: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
}

.scope-column {
  padding: 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.scope-column-valid {
  border-top: 3px solid var(--c-primary);
}

.scope-column-invalid {
  border-top: 3px solid var(--c-accent);
}

.column-title {
  font-size: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-line-soft);
}

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

.scope-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-muted);
}

.scope-list li + li {
  margin-top: 8px;
}

.scope-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-primary);
}

.scope-column-invalid .scope-list li::before {
  background: var(--c-accent);
}

.info-list {
  margin-top: 18px;
}

.info-item {
  padding: 16px 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.info-item + .info-item {
  margin-top: 12px;
}

.info-name {
  font-size: 16px;
}

.info-desc {
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-muted);
}

.order-step {
  position: relative;
  padding: 16px 18px 16px 58px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.order-step + .order-step {
  margin-top: 12px;
}

.order-index {
  position: absolute;
  left: 18px;
  top: 16px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #eef5f2;
  color: var(--c-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
}

.order-name {
  font-size: 16px;
}

.order-desc {
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------------------------------------------------------
   pages · 404
   --------------------------------------------------------- */
.error-main {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 56px var(--pad-x) 64px;
}

.error-block {
  padding: 32px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.error-code {
  font-family: var(--font-mono);
  font-size: 44px;
  font-weight: 600;
  color: var(--c-accent);
  line-height: 1.1;
}

.error-block h1 {
  margin-top: 10px;
  font-size: 26px;
}

.error-text {
  margin-top: 12px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 640px;
}

.error-home-link {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  margin-top: 20px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  background: var(--c-primary);
  border-radius: var(--radius);
}

.error-home-link:hover {
  background: var(--c-primary-dark);
  color: #ffffff;
  text-decoration: none;
}

.error-links {
  margin-top: 32px;
}

.error-links h2 {
  font-size: 20px;
}

.error-link-list {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.error-link-list a {
  display: block;
  padding: 14px 16px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
}

.error-link-list a:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
  text-decoration: none;
}

/* ---------------------------------------------------------
   responsive · 900px 与 600px 断点
   --------------------------------------------------------- */
@media (max-width: 900px) {
  .header-inner {
    gap: 12px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin-left: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--c-line);
    box-shadow: 0 8px 18px rgba(35, 40, 43, 0.08);
    padding: 8px var(--pad-x) 14px;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    display: none;
  }

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

  .nav-list a {
    min-height: 48px;
    padding: 0 4px;
    border-bottom: 1px solid var(--c-line-soft);
  }

  .nav-list a.is-current,
  .nav-list a:hover {
    border-bottom-color: var(--c-line-soft);
  }

  .nav-list a.is-current {
    color: var(--c-primary);
  }

  .page-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .content-side,
  .layout-side,
  .layout-sidebar,
  .content-aside,
  .page-aside {
    position: static;
    order: -1;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }

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

  .hero-figure {
    order: 2;
  }

  .archive-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .year-index {
    position: static;
    padding: 10px;
  }

  .year-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .year-list::-webkit-scrollbar {
    display: none;
  }

  .year-list li {
    flex: 0 0 auto;
  }

  .year-list li + li {
    margin-top: 0;
  }

  .year-list a {
    border: 1px solid var(--c-line);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
  }

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

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

  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 20px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: none;
  }
}

@media (max-width: 600px) {
  :root {
    --pad-x: 16px;
  }

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

  .hero-title {
    font-size: 24px;
  }

  .section-head h2,
  .content-section h2,
  .help-section h2,
  .section-title {
    font-size: 19px;
  }

  .benefit-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 13px 14px;
  }

  .benefit-head {
    display: none;
  }

  .benefit-row span:first-child {
    font-size: 15.5px;
  }

  .scene-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .scene-head {
    display: none;
  }

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

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

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

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

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

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

  .stage-item {
    padding: 16px 16px 16px 16px;
  }

  .stage-index {
    position: static;
    margin-bottom: 8px;
  }

  .order-step {
    padding: 16px;
  }

  .order-index {
    position: static;
    margin-bottom: 8px;
  }

  .error-block {
    padding: 22px;
  }

  .error-code {
    font-size: 36px;
  }

  .footer-bottom {
    padding-top: 14px;
  }
}

/* 尊重减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}