/* ==========================================================================
   麻花传剧原创 · 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. base
   -------------------------------------------------------------------------- */

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

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

body.site-body {
  margin: 0;
  background-color: #F5FAFA;
  color: #16323A;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  font-variant-numeric: tabular-nums;
}

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

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

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

a {
  color: #0F7D74;
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: #0E5B66;
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid #0E5B66;
  outline-offset: 2px;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

table {
  border-collapse: collapse;
}

strong {
  font-weight: 600;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 60;
  padding: 10px 16px;
  border-radius: 8px;
  background-color: #0E5B66;
  color: #FFFFFF;
  font-size: 14px;
}

.skip-link:focus {
  top: 12px;
  color: #FFFFFF;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   2. layout · 容器与骨架
   -------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

.site-header {
  background-color: #FFFFFF;
  border-bottom: 1px solid #DCE8E8;
  position: relative;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  max-width: 1180px;
  height: 64px;
  margin: 0 auto;
  padding: 0 32px;
}

.brand-block {
  display: flex;
  align-items: baseline;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  color: #0E5B66;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark:hover,
.brand-mark:focus-visible {
  color: #0E5B66;
  text-decoration: none;
}

.brand-name {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
}

.brand-slogan {
  font-size: 13px;
  line-height: 1.4;
  color: #5A7078;
  white-space: nowrap;
}

.site-nav {
  flex: 0 1 auto;
}

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

.nav-link {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 12px;
  border-radius: 6px;
  color: #16323A;
  font-size: 15px;
  line-height: 1.4;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
  background-color: #EAF4F3;
  color: #0E5B66;
  text-decoration: none;
}

.nav-link.is-current {
  color: #0E5B66;
  font-weight: 600;
  box-shadow: inset 0 -2px 0 #0E5B66;
}

.nav-link.is-current:hover,
.nav-link.is-current:focus-visible {
  background-color: #EAF4F3;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background-color: #0E5B66;
}

.site-main {
  display: block;
}

.inner-main {
  padding: 28px 0 64px;
}

.home-main {
  padding-bottom: 24px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
}

.breadcrumb a {
  color: #5A7078;
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: #0E5B66;
}

.breadcrumb-sep {
  color: #A9BEC2;
}

.breadcrumb-current {
  color: #16323A;
}

.page-header {
  margin-bottom: 16px;
}

.page-title {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.3;
  color: #16323A;
}

.page-lead,
.page-summary {
  max-width: 78ch;
  font-size: 16px;
  line-height: 1.75;
  color: #5A7078;
}

.site-footer {
  background-color: #FFFFFF;
  border-top: 1px solid #DCE8E8;
  padding: 36px 0 28px;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(220px, 1.6fr) repeat(3, minmax(140px, 1fr));
  gap: 32px 28px;
  align-items: start;
}

.footer-brand {
  min-width: 0;
}

.footer-name {
  font-size: 16px;
  font-weight: 700;
  color: #0E5B66;
  line-height: 1.4;
}

.footer-desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.footer-copy {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: #5A7078;
}

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

.footer-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: #16323A;
}

.footer-group ul {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-group a {
  display: inline-block;
  padding: 3px 0;
  font-size: 14px;
  line-height: 1.6;
  color: #5A7078;
}

.footer-group a:hover,
.footer-group a:focus-visible {
  color: #0E5B66;
}

/* --------------------------------------------------------------------------
   3. components · 通用元件
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn-primary {
  background-color: #0E5B66;
  border-color: #0E5B66;
  color: #FFFFFF;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: #0F7D74;
  border-color: #0F7D74;
  color: #FFFFFF;
  text-decoration: none;
}

.btn-ghost {
  background-color: #FFFFFF;
  border-color: #DCE8E8;
  color: #0E5B66;
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: #0F7D74;
  color: #0E5B66;
  text-decoration: none;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  font-size: 14px;
  font-weight: 600;
  color: #0F7D74;
}

.text-link::after {
  content: "›";
  font-size: 16px;
  line-height: 1;
}

.text-link:hover,
.text-link:focus-visible {
  color: #0E5B66;
}

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 6px;
  background-color: #EAF4F3;
  color: #0E5B66;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.6;
}

.badge-main {
  background-color: #FBEEDC;
  color: #B96A12;
}

.section {
  padding: 40px 0;
}

.section-head {
  margin-bottom: 22px;
}

.section-head h2 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  color: #16323A;
}

.section-sub {
  margin-top: 8px;
  max-width: 72ch;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.section-title {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  color: #16323A;
}

.section-note {
  margin-top: 8px;
  max-width: 74ch;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.steps-more {
  margin-top: 18px;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   4. pages · 首页
   -------------------------------------------------------------------------- */

.hero {
  padding: 44px 0 12px;
}

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

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

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  color: #0E5B66;
}

.hero-copy h1 {
  margin-top: 10px;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.3;
  color: #16323A;
}

.hero-lead {
  margin-top: 14px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: #5A7078;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.channel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 4px 12px;
  border: 1px solid #DCE8E8;
  border-radius: 6px;
  background-color: #FFFFFF;
  color: #0E5B66;
  font-size: 13px;
  line-height: 1.4;
}

.tag:hover,
.tag:focus-visible {
  border-color: #0F7D74;
  background-color: #EAF4F3;
  color: #0E5B66;
  text-decoration: none;
}

.console-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.console-slot {
  padding: 16px 18px;
  border: 1px solid #DCE8E8;
  border-left: 3px solid #0E5B66;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.slot-label {
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
}

.slot-value {
  margin-top: 4px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: #16323A;
}

.slot-note {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.7;
  color: #5A7078;
}

.slot-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  margin-top: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #0F7D74;
}

.slot-link::after {
  content: "›";
  font-size: 16px;
  line-height: 1;
}

.slot-link:hover,
.slot-link:focus-visible {
  color: #0E5B66;
}

.featured-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.featured-main {
  margin: 0;
  min-width: 0;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  overflow: hidden;
}

.featured-media {
  aspect-ratio: 16 / 9;
  background-color: #EAF4F3;
  overflow: hidden;
}

.featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.24s ease;
}

.featured-main:hover .featured-media img {
  transform: scale(1.02);
}

.featured-caption {
  padding: 18px 20px 20px;
}

.featured-caption h3 {
  margin-top: 10px;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.4;
  color: #16323A;
}

.featured-caption p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.featured-caption .text-link {
  margin-top: 12px;
}

.featured-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.side-item {
  padding: 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  transition: border-color 0.18s ease;
}

.side-item:hover {
  border-color: #A9BEC2;
}

.side-item h3 {
  margin-top: 10px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: #16323A;
}

.side-item p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

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

.atlas-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.atlas-row {
  padding: 16px 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  transition: border-color 0.18s ease;
}

.atlas-row:hover {
  border-color: #A9BEC2;
}

.atlas-name {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: #16323A;
}

.atlas-scope {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.atlas-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  margin-top: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #0F7D74;
}

.atlas-link::after {
  content: "›";
  font-size: 16px;
  line-height: 1;
}

.atlas-link:hover,
.atlas-link:focus-visible {
  color: #0E5B66;
}

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

.pick-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  overflow: hidden;
  transition: border-color 0.18s ease;
}

.pick-card:hover {
  border-color: #A9BEC2;
}

.pick-media {
  aspect-ratio: 16 / 10;
  background-color: #EAF4F3;
  overflow: hidden;
}

.pick-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.24s ease;
}

.pick-card:hover .pick-media img {
  transform: scale(1.03);
}

.pick-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 16px 18px 18px;
}

.pick-body h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: #16323A;
}

.pick-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
}

.pick-desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.pick-body .text-link {
  margin-top: auto;
  padding-top: 12px;
}

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

.step {
  padding: 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.step .step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background-color: #EAF4F3;
  color: #0E5B66;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
}

.step h3 {
  margin-top: 10px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: #16323A;
}

.step p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.batch-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.batch-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 14px 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.batch-row .batch-no {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  color: #B96A12;
}

.batch-desc {
  font-size: 14px;
  line-height: 1.7;
  color: #16323A;
}

.batch-zone {
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   5. pages · 内容版图
   -------------------------------------------------------------------------- */

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 248px;
  gap: 40px;
  align-items: start;
}

.page-layout.container {
  padding: 0 32px;
}

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

.page-aside {
  min-width: 0;
  position: sticky;
  top: 24px;
  padding: 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.aside-title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: #16323A;
}

.aside-nav {
  margin-top: 10px;
}

.aside-nav ul {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.aside-nav a {
  display: block;
  padding: 7px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 6px 6px 0;
  font-size: 14px;
  line-height: 1.6;
  color: #5A7078;
}

.aside-nav a:hover,
.aside-nav a:focus-visible {
  background-color: #EAF4F3;
  color: #0E5B66;
  text-decoration: none;
}

.aside-nav a.is-active {
  border-left-color: #0E5B66;
  background-color: #EAF4F3;
  color: #0E5B66;
  font-weight: 600;
}

.page-head {
  margin-bottom: 24px;
}

.atlas-index {
  margin-bottom: 24px;
  padding: 14px 16px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.atlas-index-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.atlas-index-list a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 4px 12px;
  border: 1px solid #DCE8E8;
  border-radius: 6px;
  background-color: #F5FAFA;
  font-size: 13px;
  line-height: 1.4;
  color: #0E5B66;
}

.atlas-index-list a:hover,
.atlas-index-list a:focus-visible {
  border-color: #0F7D74;
  background-color: #EAF4F3;
  color: #0E5B66;
  text-decoration: none;
}

.zone-panel {
  margin-bottom: 20px;
  padding: 22px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  scroll-margin-top: 20px;
}

.zone-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.zone-head h2 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  color: #16323A;
}

.zone-tag {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 6px;
  background-color: #EAF4F3;
  color: #0E5B66;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.6;
  white-space: nowrap;
}

.zone-figure {
  margin: 0 0 16px;
  border-radius: 8px;
  overflow: hidden;
  background-color: #EAF4F3;
}

.zone-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.zone-figure figcaption {
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
  background-color: #FFFFFF;
}

.zone-scope {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 8px 14px;
  font-size: 14px;
  line-height: 1.7;
}

.zone-scope dt {
  font-weight: 600;
  color: #16323A;
}

.zone-scope dd {
  color: #5A7078;
  min-width: 0;
}

.zone-note {
  margin-top: 14px;
  padding: 10px 14px;
  border-left: 3px solid #D98324;
  border-radius: 0 6px 6px 0;
  background-color: #EAF4F3;
  font-size: 14px;
  line-height: 1.7;
  color: #16323A;
}

.zone-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: #0F7D74;
}

.zone-link::after {
  content: "›";
  font-size: 16px;
  line-height: 1;
}

.zone-link:hover,
.zone-link:focus-visible {
  color: #0E5B66;
}

.tip-bar {
  margin-top: 4px;
  padding: 16px 18px;
  border: 1px solid #DCE8E8;
  border-left: 3px solid #0E5B66;
  border-radius: 8px;
  background-color: #EAF4F3;
}

.tip-bar h2 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: #16323A;
}

.tip-bar p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.75;
  color: #16323A;
}

.related-links {
  margin-top: 20px;
  padding: 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.related-links h2 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: #16323A;
}

.related-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 10px;
}

.related-links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  font-size: 14px;
  font-weight: 600;
  color: #0F7D74;
}

/* --------------------------------------------------------------------------
   6. pages · 系列条目
   -------------------------------------------------------------------------- */

.page-hero {
  margin-bottom: 22px;
}

.filter-section,
.field-section,
.series-section,
.check-section {
  margin-bottom: 32px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.filter-btn {
  min-height: 40px;
  padding: 6px 14px;
  border: 1px solid #DCE8E8;
  border-radius: 6px;
  background-color: #FFFFFF;
  color: #16323A;
  font-size: 14px;
  line-height: 1.4;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.filter-btn:hover,
.filter-btn:focus-visible {
  border-color: #0F7D74;
  color: #0E5B66;
}

.filter-btn.is-active {
  border-color: #0E5B66;
  background-color: #0E5B66;
  color: #FFFFFF;
}

.filter-btn.is-active:hover,
.filter-btn.is-active:focus-visible {
  background-color: #0F7D74;
  border-color: #0F7D74;
  color: #FFFFFF;
}

.filter-clear {
  min-height: 40px;
  padding: 6px 14px;
  border: 1px dashed #A9BEC2;
  border-radius: 6px;
  background-color: transparent;
  color: #5A7078;
  font-size: 14px;
  line-height: 1.4;
}

.filter-clear:hover,
.filter-clear:focus-visible {
  border-color: #0F7D74;
  color: #0E5B66;
}

.field-table {
  width: 100%;
  margin-top: 14px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  overflow: hidden;
}

.field-caption {
  padding: 12px 16px;
  text-align: left;
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
  background-color: #EAF4F3;
}

.field-table thead th {
  padding: 10px 16px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  color: #0E5B66;
  background-color: #F5FAFA;
  border-bottom: 1px solid #DCE8E8;
}

.field-table tbody th,
.field-table tbody td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  line-height: 1.7;
  border-bottom: 1px solid #DCE8E8;
}

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

.field-table tbody th {
  width: 30%;
  font-weight: 600;
  color: #16323A;
  background-color: #F5FAFA;
}

.field-table tbody td {
  color: #5A7078;
}

.series-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 14px;
}

.series-card {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 18px;
  padding: 16px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  transition: border-color 0.18s ease;
}

.series-card:hover {
  border-color: #A9BEC2;
}

.series-thumb {
  margin: 0;
  aspect-ratio: 16 / 10;
  border-radius: 6px;
  background-color: #EAF4F3;
  overflow: hidden;
}

.series-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.24s ease;
}

.series-card:hover .series-thumb img {
  transform: scale(1.03);
}

.series-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.series-name {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: #16323A;
}

.series-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
}

.series-fields dt {
  font-weight: 600;
  color: #16323A;
}

.series-fields dd {
  margin: 0;
  color: #5A7078;
  min-width: 0;
}

.series-fields dt,
.series-fields dd {
  display: inline;
}

.series-fields dt::after {
  content: "：";
}

.series-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  min-height: 34px;
  margin-top: auto;
  padding-top: 10px;
  font-size: 14px;
  font-weight: 600;
  color: #0F7D74;
}

.series-link::after {
  content: "›";
  font-size: 16px;
  line-height: 1;
}

.series-link:hover,
.series-link:focus-visible {
  color: #0E5B66;
}

.series-empty {
  margin-top: 14px;
  padding: 16px 18px;
  border: 1px dashed #A9BEC2;
  border-radius: 8px;
  background-color: #FFFFFF;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.check-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
}

.check-step {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.check-step .step-no {
  width: 28px;
  height: 28px;
}

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

.check-step .step-name {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: #16323A;
}

.check-step .step-body p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.check-more {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 16px;
  font-size: 14px;
}

.undo-toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  z-index: 40;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  max-width: calc(100% - 32px);
  padding: 12px 18px;
  border: 1px solid #DCE8E8;
  border-left: 3px solid #D98324;
  border-radius: 8px;
  background-color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(22, 50, 58, 0.12);
  transform: translateX(-50%);
  font-size: 14px;
  line-height: 1.6;
  color: #16323A;
}

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

.undo-timer {
  color: #B96A12;
  font-weight: 600;
}

.undo-btn {
  min-height: 34px;
  padding: 4px 14px;
  border: 1px solid #0E5B66;
  border-radius: 6px;
  background-color: #0E5B66;
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
}

.undo-btn:hover,
.undo-btn:focus-visible {
  background-color: #0F7D74;
  border-color: #0F7D74;
}

/* --------------------------------------------------------------------------
   7. pages · 播放排查
   -------------------------------------------------------------------------- */

.playback-intro {
  padding-top: 8px;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.intro-copy {
  min-width: 0;
}

.intro-copy h2 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  color: #16323A;
}

.intro-copy p {
  margin-top: 10px;
  font-size: 16px;
  line-height: 1.75;
  color: #5A7078;
}

.intro-figure {
  margin: 0;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  overflow: hidden;
}

.intro-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.intro-figure figcaption {
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
}

.path-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 18px;
}

.path-card {
  padding: 20px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  scroll-margin-top: 20px;
}

.path-card > h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: #16323A;
}

.path-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 14px;
}

.path-col {
  min-width: 0;
}

.path-col h4 {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: #0E5B66;
}

.path-col ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
  padding-left: 18px;
  list-style: disc;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.path-col ol {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
  padding-left: 20px;
  list-style: decimal;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.path-col li::marker {
  color: #0F7D74;
  font-weight: 600;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}

.faq-item {
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  overflow: hidden;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 48px;
  padding: 12px 18px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: #16323A;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  color: #0F7D74;
}

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

.faq-item summary:hover,
.faq-item summary:focus-visible {
  background-color: #EAF4F3;
}

.faq-body {
  padding: 0 18px 16px;
  border-top: 1px solid #DCE8E8;
  font-size: 14px;
  line-height: 1.75;
  color: #5A7078;
}

.faq-body p {
  margin-top: 12px;
}

.playback-record {
  padding-bottom: 8px;
}

.playback-record h2 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  color: #16323A;
}

.playback-record > .container > p {
  margin-top: 10px;
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.75;
  color: #5A7078;
}

.record-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.record-list li {
  padding: 12px 16px;
  border: 1px solid #DCE8E8;
  border-left: 3px solid #0E5B66;
  border-radius: 8px;
  background-color: #FFFFFF;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.record-list strong {
  display: block;
  margin-bottom: 2px;
  color: #16323A;
}

.record-tail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 16px;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   8. pages · 更新记录
   -------------------------------------------------------------------------- */

.section-block {
  margin-bottom: 34px;
}

.section-block h2 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  color: #16323A;
}

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

.change-type {
  padding: 16px 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.change-type dt {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: #16323A;
}

.change-type dd {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.record-figure {
  margin: 16px 0 20px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  overflow: hidden;
}

.record-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.record-figure figcaption {
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
}

.batch-list .batch-item {
  padding: 18px 20px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.batch-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
}

.batch-head .batch-no {
  padding: 2px 9px;
  border-radius: 6px;
  background-color: #FBEEDC;
  color: #B96A12;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
}

.batch-head h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.45;
  color: #16323A;
}

.batch-meta {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 8px 14px;
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.7;
}

.batch-meta dt {
  font-weight: 600;
  color: #16323A;
}

.batch-meta dd {
  color: #5A7078;
  min-width: 0;
}

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

.guide-step {
  padding: 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.guide-step .step-index {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  color: #B96A12;
}

.guide-step h3 {
  margin-top: 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: #16323A;
}

.guide-step p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

/* --------------------------------------------------------------------------
   9. pages · 站点说明
   -------------------------------------------------------------------------- */

.page-title-block {
  margin-bottom: 24px;
}

.scope-section,
.exclude-section,
.glossary-section,
.process-section {
  margin-bottom: 30px;
  scroll-margin-top: 20px;
}

.scope-section h2,
.exclude-section h2,
.glossary-section h2,
.process-section h2 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  color: #16323A;
}

.scope-section > p,
.exclude-section > p,
.glossary-section > p,
.process-section > p {
  margin-top: 10px;
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.75;
  color: #5A7078;
}

.scope-points {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
  padding-left: 18px;
  list-style: disc;
  font-size: 15px;
  line-height: 1.75;
  color: #5A7078;
}

.scope-points li::marker {
  color: #0F7D74;
}

.scope-figure {
  margin: 18px 0 0;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  overflow: hidden;
}

.scope-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.scope-figure figcaption {
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
}

.exclude-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
  padding-left: 18px;
  list-style: disc;
  font-size: 15px;
  line-height: 1.75;
  color: #5A7078;
}

.exclude-list li::marker {
  color: #D98324;
}

.glossary-list {
  display: grid;
  grid-template-columns: minmax(120px, 168px) minmax(0, 1fr);
  gap: 10px 18px;
  margin-top: 16px;
  padding: 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  font-size: 15px;
  line-height: 1.75;
}

.glossary-list dt {
  font-weight: 600;
  color: #16323A;
}

.glossary-list dd {
  color: #5A7078;
  min-width: 0;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.process-steps li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.process-steps .step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background-color: #EAF4F3;
  color: #0E5B66;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
}

.process-steps h3 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: #16323A;
}

.process-steps li > p {
  grid-column: 2;
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.process-note {
  margin-top: 16px;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   10. pages · 纠错说明
   -------------------------------------------------------------------------- */

.support-kinds h2,
.check-steps h2,
.feedback-prep h2,
.feedback-channel h2 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  color: #16323A;
}

.support-kinds,
.check-steps,
.feedback-prep,
.feedback-channel {
  margin-bottom: 30px;
}

.support-kinds {
  padding-top: 8px;
}

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

.kind-card {
  padding: 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.kind-card h3 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: #16323A;
}

.kind-target {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.kind-rule {
  margin-top: 8px;
  padding: 8px 12px;
  border-left: 3px solid #0E5B66;
  border-radius: 0 6px 6px 0;
  background-color: #EAF4F3;
  font-size: 13px;
  line-height: 1.7;
  color: #16323A;
}

.support-figure {
  margin: 0 0 30px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
  overflow: hidden;
}

.support-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.support-figure figcaption {
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: #5A7078;
}

.step-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.step-item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid #DCE8E8;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.step-item .step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background-color: #EAF4F3;
  color: #0E5B66;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
}

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

.step-item h3 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: #16323A;
}

.step-item .step-body p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.prep-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.prep-item {
  padding: 16px 18px;
  border: 1px solid #DCE8E8;
  border-left: 3px solid #D98324;
  border-radius: 8px;
  background-color: #FFFFFF;
}

.prep-item h3 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
  color: #16323A;
}

.prep-item p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: #5A7078;
}

.feedback-channel p {
  margin-top: 10px;
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.75;
  color: #5A7078;
}

/* --------------------------------------------------------------------------
   11. pages · 404
   -------------------------------------------------------------------------- */

.error-main {
  padding: 64px 0 72px;
}

.error-inner {
  max-width: 720px;
  text-align: left;
}

.error-code {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
  color: #B96A12;
}

.error-title {
  margin-top: 8px;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.3;
  color: #16323A;
}

.error-desc {
  margin-top: 12px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: #5A7078;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.error-tip {
  margin-top: 26px;
  padding: 14px 18px;
  border: 1px solid #DCE8E8;
  border-left: 3px solid #0E5B66;
  border-radius: 8px;
  background-color: #EAF4F3;
  font-size: 14px;
  line-height: 1.7;
  color: #16323A;
}

.error-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 20px;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   12. responsive
   -------------------------------------------------------------------------- */

@media (max-width: 960px) {
  .container,
  .header-inner,
  .page-layout.container {
    padding-left: 24px;
    padding-right: 24px;
  }

  .brand-slogan {
    display: none;
  }

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

  .page-aside {
    position: static;
    order: 2;
  }

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

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

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

  .atlas-columns,
  .picks-grid,
  .steps-row,
  .change-type-grid,
  .review-guide,
  .kinds-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .series-card {
    grid-template-columns: 168px minmax(0, 1fr);
  }

  .batch-row {
    grid-template-columns: 104px minmax(0, 1fr);
    row-gap: 6px;
  }

  .batch-row .batch-zone {
    grid-column: 2;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 64px;
    right: 16px;
    left: 16px;
    z-index: 30;
    padding: 0;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 8px;
    border: 1px solid #DCE8E8;
    border-radius: 8px;
    background-color: #FFFFFF;
    box-shadow: 0 10px 24px rgba(22, 50, 58, 0.12);
  }

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

  .nav-link {
    height: auto;
    min-height: 44px;
    padding: 10px 12px;
    white-space: normal;
  }

  .nav-link.is-current {
    background-color: #EAF4F3;
    box-shadow: none;
  }
}

@media (max-width: 640px) {
  body.site-body {
    font-size: 15px;
  }

  .container,
  .header-inner,
  .page-layout.container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .header-inner {
    gap: 12px;
  }

  .brand-name {
    font-size: 17px;
  }

  .inner-main {
    padding-top: 20px;
    padding-bottom: 48px;
  }

  .hero {
    padding-top: 28px;
  }

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

  .hero-actions .btn {
    flex: 1 1 auto;
  }

  .console-slot {
    padding: 14px 16px;
  }

  .section {
    padding: 28px 0;
  }

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

  .featured-grid,
  .intro-grid,
  .atlas-columns,
  .picks-grid,
  .steps-row,
  .change-type-grid,
  .review-guide,
  .kinds-grid,
  .path-body {
    grid-template-columns: minmax(0, 1fr);
  }

  .featured-caption {
    padding: 16px;
  }

  .side-item,
  .atlas-row,
  .step,
  .guide-step,
  .kind-card,
  .zone-panel,
  .path-card {
    padding: 16px;
  }

  .batch-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 14px 16px;
  }

  .batch-row .batch-zone {
    grid-column: auto;
    white-space: normal;
  }

  .page-aside {
    padding: 14px;
  }

  .zone-scope,
  .batch-meta,
  .glossary-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .zone-scope dd,
  .batch-meta dd,
  .glossary-list dd {
    margin-bottom: 8px;
  }

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

  .series-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding: 14px;
  }

  .series-thumb {
    aspect-ratio: 16 / 9;
  }

  .field-table {
    display: block;
    overflow-x: auto;
  }

  .field-table thead th,
  .field-table tbody th,
  .field-table tbody td {
    padding: 10px 12px;
  }

  .field-table tbody th {
    width: 34%;
  }

  .check-step,
  .step-item,
  .process-steps li {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 12px;
    padding: 14px;
  }

  .process-steps li > p {
    grid-column: 2;
  }

  .faq-item summary {
    padding: 12px 14px;
    font-size: 15px;
  }

  .faq-body {
    padding: 0 14px 14px;
  }

  .record-list li {
    padding: 12px 14px;
  }

  .support-figure img,
  .record-figure img {
    aspect-ratio: 16 / 9;
  }

  .undo-toast {
    left: 16px;
    right: 16px;
    bottom: 16px;
    transform: none;
    max-width: none;
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
    padding-bottom: 8px;
  }

  .footer-brand {
    grid-column: auto;
  }

  .error-main {
    padding: 40px 0 48px;
  }

  .error-actions .btn {
    flex: 1 1 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

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

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