/* roulang page: index */
:root {
  --mk-bg-paper: #F3F0E7;
  --mk-surface: #FFFDF8;
  --mk-ink: #10251D;
  --mk-ink-soft: #15352A;
  --mk-accent: #D0F03A;
  --mk-cta: #F0562E;
  --mk-cta-hover: #D9451E;
  --mk-text: #1C241F;
  --mk-muted: #5F6A62;
  --mk-line: #DFD9CB;
  --mk-light: #FAF8F2;
  --mk-radius-lg: 18px;
  --mk-radius-md: 14px;
  --mk-radius-sm: 8px;
  --mk-shadow: 0 1px 0 rgba(16,37,29,.04), 0 8px 24px rgba(16,37,29,.05);
  --mk-shadow-hover: 0 2px 4px rgba(16,37,29,.06), 0 16px 32px rgba(16,37,29,.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mk-text);
  background: var(--mk-bg-paper);
  -webkit-font-smoothing: antialiased;
}

body,
p,
ul,
ol,
h1,
h2,
h3,
h4,
figure {
  margin: 0;
  padding: 0;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease, background .2s ease;
}

ul,
ol {
  list-style: none;
}

button,
input {
  font-family: inherit;
  font-size: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
.form-control:focus-visible {
  outline: 2px solid var(--mk-accent) !important;
  outline-offset: 2px;
  box-shadow: none !important;
}

.container {
  max-width: 1196px;
}

::selection {
  background: var(--mk-accent);
  color: var(--mk-ink);
}

/* 分区标题 */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.section-head h2 {
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1.3;
}

.section-head h2 strong {
  background: linear-gradient(transparent 70%, rgba(208, 240, 58, .9) 0);
}

.section-head p {
  font-size: 14px;
  color: var(--mk-muted);
  max-width: 320px;
  text-align: right;
}

@media (max-width: 760px) {
  .section-head {
    flex-flow: column;
    align-items: flex-start;
    gap: 8px;
  }
  .section-head p {
    text-align: left;
  }
}

/* 按钮 */
.btn {
  border-radius: 999px;
  padding: .55rem 1.4rem;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0;
}

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

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background: var(--mk-cta-hover) !important;
  border-color: var(--mk-cta-hover) !important;
  color: #fff !important;
  box-shadow: 0 8px 16px rgba(240, 86, 46, .22) !important;
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-outline-mk {
  background: transparent;
  border: 1.5px solid var(--mk-ink);
  color: var(--mk-ink);
}

.btn-outline-mk:hover {
  background: var(--mk-ink);
  color: #fff;
}

/* 导航 */
.mk-nav {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(243, 240, 231, .88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(223, 217, 203, .88);
}

.mk-nav .navbar {
  padding-top: 0;
  padding-bottom: 0;
  min-height: 70px;
}

.mk-nav .nav-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mk-nav .navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--mk-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--mk-accent);
  font-size: 18px;
  flex: 0 0 40px;
  position: relative;
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px dashed rgba(208, 240, 58, .75);
  border-radius: 50%;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-word {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--mk-ink);
  white-space: nowrap;
}

.logo-word .mk {
  font-family: "DIN Alternate", "Roboto Condensed", "Arial Narrow", sans-serif;
  font-weight: 800;
  color: var(--mk-ink);
}

.logo-sub {
  font-size: 10px;
  letter-spacing: .18em;
  color: var(--mk-muted);
  margin-top: 2px;
}

.mk-nav .navbar-nav {
  gap: 4px;
  margin-left: 8px;
}

.mk-nav .nav-link {
  padding: 24px 14px 22px !important;
  font-size: 15px;
  font-weight: 500;
  color: var(--mk-ink);
  border-bottom: 3px solid transparent;
  transition: color .2s, border-color .2s;
  white-space: nowrap;
}

.mk-nav .nav-link:hover {
  color: var(--mk-cta-hover);
}

.mk-nav .nav-link.active {
  border-bottom-color: var(--mk-accent);
  font-weight: 650;
  color: var(--mk-ink);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-toggler {
  border-radius: 10px;
  border: 1px solid var(--mk-line);
  padding: 6px 10px;
  font-size: 18px;
  color: var(--mk-ink);
  background: transparent;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* Header 搜索 */
.header-search {
  position: relative;
  width: 196px;
}

.header-search input {
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--mk-line);
  background: var(--mk-surface);
  font-size: 13px;
  padding: 0 36px 0 18px;
  color: var(--mk-text);
  width: 100%;
  transition: border .2s;
}

.header-search input:focus {
  border-color: var(--mk-accent);
  background: #fff;
}

.header-search i {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 13px;
  color: var(--mk-muted);
}

.nav-login-btn {
  border: 1.5px solid var(--mk-ink);
  background: transparent;
  color: var(--mk-ink);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  padding: 7px 16px;
  white-space: nowrap;
}

.nav-login-btn:hover {
  background: var(--mk-ink);
  color: #fff;
}

.nav-primary-btn {
  background: var(--mk-cta);
  border-radius: 999px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 18px;
  border: none;
  white-space: nowrap;
}

.nav-primary-btn:hover {
  background: var(--mk-cta-hover);
  color: #fff;
  box-shadow: 0 6px 16px rgba(240, 86, 46, .25);
}

@media (min-width: 992px) and (max-width: 1199px) {
  .header-search {
    display: none;
  }
  .mk-nav .nav-link {
    padding-left: 10px;
    padding-right: 10px;
  }
  .nav-primary-btn {
    padding: 7px 12px;
    font-size: 13px;
  }
  .nav-login-btn {
    padding: 6px 12px;
    font-size: 13px;
  }
}

@media (max-width: 991px) {
  .mk-nav .nav-wrap {
    align-items: flex-start;
  }
  .mk-nav .navbar-brand {
    padding: 10px 0 10px;
  }
  .mk-nav .navbar-collapse {
    background: var(--mk-bg-paper);
    padding: 8px 0 20px;
    border-top: 1px solid var(--mk-line);
    margin-top: 6px;
  }
  .mk-nav .navbar-nav {
    margin: 0;
  }
  .mk-nav .nav-link {
    padding: 14px 4px !important;
    border-bottom: 0 !important;
    border-left: 3px solid transparent;
  }
  .mk-nav .nav-link.active {
    border-left-color: var(--mk-accent);
    border-bottom: 0 !important;
  }
  .nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 10px;
    flex-wrap: wrap;
  }
  .header-search {
    width: 60%;
    order: 1;
  }
  .nav-login-btn {
    order: 2;
  }
  .nav-primary-btn {
    order: 3;
  }
}

/* Hero */
.mk-hero {
  position: relative;
  background: var(--mk-bg-paper);
  overflow: hidden;
  padding: 64px 0 72px;
}

.mk-hero::before {
  content: "";
  position: absolute;
  inset: auto -5% 0 auto;
  width: 90%;
  height: 100%;
  opacity: .5;
  background: repeating-linear-gradient(115deg, transparent 0 22px, rgba(16, 37, 29, .05) 22px 23px, transparent 23px 48px);
  pointer-events: none;
}

.mk-hero .hero-copy {
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--mk-ink);
  background: var(--mk-surface);
  border: 1px solid var(--mk-line);
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 26px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mk-cta);
  position: relative;
}

.pulse-dot::before {
  content: "";
  position: absolute;
  left: -2px;
  top: -2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(240, 86, 46, .35);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(.7);
    opacity: 1;
  }
  80%,
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

.hero-title {
  font-size: clamp(38px, 5.2vw, 64px);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.18;
  color: var(--mk-ink);
  margin-bottom: 22px;
}

.hero-title .accent-line {
  color: var(--mk-cta);
}

.hero-title .hl {
  background: linear-gradient(transparent 62%, rgba(208, 240, 58, .9) 0);
  padding: 0 4px;
  border-radius: 4px;
}

.hero-desc {
  font-size: 17px;
  line-height: 1.9;
  color: var(--mk-text);
  max-width: 540px;
  margin-bottom: 30px;
}

.hero-desc .note {
  color: var(--mk-muted);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 30px;
}

.hero-actions .btn-lg {
  padding: .75rem 1.8rem;
  font-size: 16px;
}

.hero-guide-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--mk-muted);
}

.hero-guide-line .mini-list {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  margin-left: 2px;
}

.mini-list span {
  position: relative;
  padding-left: 14px;
}

.mini-list span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--mk-accent);
  rotate: 45deg;
}

.hero-img-zone {
  position: relative;
  z-index: 1;
  border-radius: var(--mk-radius-lg);
  overflow: hidden;
  height: 100%;
  min-height: 430px;
  box-shadow: var(--mk-shadow-hover);
  background: var(--mk-ink);
}

.hero-img-zone img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  object-position: center;
}

.hero-img-zone::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 22%, rgba(16, 37, 29, .35) 100%);
  pointer-events: none;
}

.hero-float-card {
  position: absolute;
  right: 16px;
  bottom: 16px;
  margin: 0;
  padding: 16px 0 0;
  background: transparent;
  border: none;
}

.hero-faq-inner {
  background: rgba(255, 253, 248, .92);
  backdrop-filter: blur(6px);
  border-radius: 14px;
  padding: 18px 20px;
  max-width: 380px;
  border: 1px solid rgba(255, 255, 255, .5);
  box-shadow: var(--mk-shadow);
  color: var(--mk-text);
}

.hero-faq-inner strong {
  display: block;
  font-size: 14px;
  color: var(--mk-ink);
  margin-bottom: 4px;
}

.hero-faq-inner p {
  font-size: 13px;
  color: var(--mk-muted);
  margin-bottom: 6px;
}

.hero-faq-inner .tag {
  font-size: 11px;
  color: var(--mk-ink);
  background: var(--mk-accent);
  border-radius: 999px;
  padding: 2px 8px;
  display: inline-block;
}

@media (max-width: 992px) {
  .mk-hero {
    padding-top: 38px;
  }
  .hero-title {
    font-size: 36px;
  }
  .hero-img-zone {
    margin-top: 32px;
    min-height: 300px;
  }
  .hero-img-zone img {
    min-height: 300px;
  }
}

/* 合集目录 */
.catalog-section {
  padding: 88px 0;
  background: var(--mk-bg-paper);
}

.directory-list {
  border-top: 2px solid var(--mk-ink);
}

.directory-item {
  display: flex;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--mk-line);
  padding: 26px 8px;
  transition: background .2s, transform .2s, border-color .2s;
}

.directory-item:hover {
  background: var(--mk-light);
  transform: translateX(6px);
}

.directory-no {
  font-family: "DIN Alternate", "Roboto Condensed", "Arial Narrow", sans-serif;
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  color: var(--mk-accent);
  width: 96px;
  flex: 0 0 96px;
  opacity: .85;
  text-shadow: 0 2px 0 rgba(16, 37, 29, .05);
}

.directory-info {
  flex: 1;
  min-width: 0;
}

.directory-info h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 2px;
}

.directory-desc {
  color: var(--mk-muted);
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.directory-badge {
  background: var(--mk-ink);
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 12px;
  white-space: nowrap;
}

.directory-arrow {
  color: var(--mk-muted);
  font-size: 15px;
  white-space: nowrap;
}

.directory-arrow i {
  margin-left: 4px;
  transition: margin .2s;
}

.directory-item:hover .directory-arrow i {
  margin-left: 8px;
}

.directory-arrow span {
  font-size: 14px;
}

@media (max-width: 768px) {
  .catalog-section {
    padding: 54px 0;
  }
  .directory-item {
    gap: 12px;
  }
  .directory-no {
    font-size: 34px;
    flex: 0 0 52px;
    width: 52px;
  }
  .directory-desc {
    display: none;
  }
  .directory-info h3 {
    font-size: 16px;
  }
  .directory-badge {
    display: none;
  }
  .directory-arrow span {
    display: none;
  }
}

/* 精选 */
.featured-section {
  background: var(--mk-ink);
  padding: 88px 0;
  color: #fff;
}

.featured-section .section-head h2 {
  color: #fff;
}

.featured-section .section-head p {
  color: rgba(255, 255, 255, .6);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.feature-main {
  border-radius: var(--mk-radius-lg);
  overflow: hidden;
  background: var(--mk-surface);
  color: var(--mk-text);
  display: flex;
  flex-direction: column;
  min-height: 420px;
}

.feature-main .f-img {
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
}

.feature-main .f-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-main .f-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: var(--mk-accent);
  color: var(--mk-ink);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.feature-main .f-body {
  padding: 28px 28px 30px;
}

.feature-main h3 {
  font-size: 24px;
  line-height: 1.45;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-main p {
  font-size: 14px;
  color: var(--mk-muted);
}

.f-read {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--mk-ink);
  font-weight: 600;
  font-size: 14px;
}

.f-read i {
  transition: margin .2s;
}

.feature-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-mini {
  flex: 1;
  background: var(--mk-surface);
  color: var(--mk-text);
  border-radius: var(--mk-radius-lg);
  display: flex;
  align-items: stretch;
  overflow: hidden;
  min-height: 194px;
  box-shadow: var(--mk-shadow);
  transition: box-shadow .2s, transform .2s;
}

.feature-mini:hover {
  box-shadow: var(--mk-shadow-hover);
  transform: translateY(-4px);
}

.feature-mini .mini-img {
  width: 40%;
  flex: 0 0 40%;
}

.feature-mini .mini-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-mini .mini-body {
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
}

.feature-mini .mtag {
  align-self: flex-start;
  font-size: 11px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--mk-line);
  color: var(--mk-muted);
  margin-bottom: 10px;
}

.feature-mini h3 {
  font-size: 15px;
  font-weight: 650;
  line-height: 1.6;
  color: var(--mk-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.feature-mini span {
  margin-top: auto;
  font-size: 12px;
  color: var(--mk-cta-hover);
}

@media (max-width: 992px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .feature-side {
    flex-direction: row;
  }
  .feature-mini {
    min-height: 170px;
  }
}

@media (max-width: 768px) {
  .feature-side {
    flex-direction: column;
  }
  .feature-main .f-body {
    padding: 18px;
  }
  .feature-main h3 {
    font-size: 18px;
  }
  .feature-main .f-img img {
    min-height: 200px;
  }
  .feature-mini {
    min-height: 150px;
  }
  .feature-mini .mini-body {
    padding: 14px;
  }
}

/* 相关推荐 */
.relate-section {
  background: var(--mk-light);
  padding: 88px 0;
}

.relate-list .rel-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 10px;
  border-bottom: 1px solid var(--mk-line);
  transition: background .2s;
}

.rel-item:first-child {
  border-top: 1px solid var(--mk-line);
}

.rel-ic {
  width: 80px;
  height: 80px;
  flex: 0 0 80px;
  overflow: hidden;
  border-radius: 10px;
  background: #E7E3D8;
}

.rel-ic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rel-mid {
  flex: 1;
  min-width: 0;
}

.rel-mid .rel-tag {
  font-size: 12px;
  color: var(--mk-cta-hover);
  display: block;
  margin-bottom: 4px;
  font-weight: 500;
}

.rel-mid h3 {
  font-size: 16px;
  font-weight: 650;
  color: var(--mk-ink);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: 6px;
}

.rel-mid p {
  font-size: 13px;
  color: var(--mk-muted);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rel-go {
  color: var(--mk-muted);
}

.rel-item:hover {
  background: var(--mk-bg-paper);
}

.rel-item:hover .rel-go {
  color: var(--mk-ink);
}

@media (max-width: 768px) {
  .relate-section {
    padding: 54px 0;
  }
  .rel-ic {
    display: none;
  }
  .rel-mid p {
    display: none;
  }
}

/* CMS 资讯列表 */
.news-section {
  background: var(--mk-bg-paper);
  padding: 88px 0;
}

.news-box {
  background: var(--mk-surface);
  border: 1px solid var(--mk-line);
  border-radius: var(--mk-radius-lg);
  padding: 12px 8px;
  box-shadow: var(--mk-shadow);
}

.news-list {
  margin: 0;
  padding: 0;
}

.news-list .news-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 18px;
  border-bottom: 1px solid var(--mk-line);
}

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

.news-cat {
  flex: 0 0 96px;
}

.news-cat span {
  display: inline-block;
  font-size: 12px;
  padding: 3px 10px;
  background: var(--mk-ink);
  color: #fff;
  border-radius: 999px;
  white-space: nowrap;
}

.news-content {
  flex: 1;
  min-width: 0;
}

.news-content h3 {
  font-size: 16px;
  font-weight: 650;
  color: var(--mk-ink);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.news-content p {
  font-size: 13px;
  color: var(--mk-muted);
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-meta {
  flex: 0 0 170px;
  text-align: right;
  font-size: 13px;
  color: var(--mk-muted);
}

.news-meta .news-time {
  display: block;
}

.news-meta .read-link {
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--mk-ink);
  font-weight: 600;
  font-size: 13px;
}

.news-meta .read-link i {
  transition: margin .2s;
}

.news-meta .read-link:hover i {
  margin-left: 5px;
}

.empty-state{
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--mk-light);
  border-radius: var(--mk-radius-md);
  padding: 28px 20px;
  color: var(--mk-muted);
  margin: 14px 4px;
}

.empty-state .shield-icon{
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--mk-accent);
  color: var(--mk-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

@media (max-width: 768px) {
  .news-section {
    padding: 54px 0;
  }
  .news-list .news-item {
    flex-wrap: wrap;
  }
  .news-cat {
    flex-basis: auto;
  }
  .news-meta {
    flex: 0 0 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
  .news-meta .news-time{
    font-size:12px;
  }
}

/* CTA */
.cta-band {
  position: relative;
  background:
    linear-gradient(100deg, rgba(16,37,29,.92) 0%, rgba(16,37,29,.7) 100%),
    url("/assets/images/backpic/back-3.png") center/cover no-repeat;
  padding: 70px 0;
  color: #fff;
}

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-copy h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin-bottom: 8px;
}

.cta-copy p {
  color: rgba(255, 255, 255, .72);
  font-size: 14px;
  max-width: 560px;
}

.cta-copy h2::after {
  content: "";
  display: block;
  margin-top: 10px;
  width: 50px;
  height: 3px;
  border-radius: 3px;
  background: var(--mk-accent);
}

.cta-icons {
  display: flex;
  gap: 20px;
  font-size: 14px;
  color: rgba(255, 255, 255, .85);
}

.cta-icon-item {
  text-align: center;
}

.cta-icon-item i {
  display: block;
  font-size: 24px;
  margin-bottom: 6px;
  color: var(--mk-accent);
}

.cta-btn-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}

.cta-btn-area .btn-light {
  background: #fff;
  color: var(--mk-ink);
  border-color: transparent;
}

.cta-btn-area .btn-light:hover {
  background: var(--mk-accent);
}

.cta-btn-area .outline-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .55);
  color: #fff;
  border-radius: 999px;
  padding: 9px 26px;
  font-size: 14px;
}

@media (max-width: 992px) {
  .cta-icons {
    justify-content: space-between;
    flex: 0 0 100%;
  }
}

/* FAQ */
.faq-section {
  background: var(--mk-bg-paper);
  padding: 88px 0;
}

.faq-accordion {
  max-width: 920px;
  margin: 0 auto;
}

.accordion-item {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--mk-line);
  border-radius: 0 !important;
}

.accordion-button {
  background: transparent !important;
  color: var(--mk-ink);
  font-size: 17px;
  font-weight: 650;
  padding: 22px 14px 22px 4px;
  box-shadow: none !important;
  border-radius: 0 !important;
  gap: 12px;
  display: flex;
  align-items: center;
}

.accordion-button::after {
  content: none;
}

.accordion-button .faq-no {
  font-family: "DIN Alternate", "Roboto Condensed", sans-serif;
  font-size: 14px;
  background: var(--mk-accent);
  color: var(--mk-ink);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  min-width: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.accordion-button .plus-icon {
  margin-left: auto;
  width: 16px;
  height: 16px;
  position: relative;
  flex: 0 0 16px;
  margin-right: 6px;
}

.accordion-button .plus-icon::before,
.accordion-button .plus-icon::after {
  content: "";
  background: var(--mk-ink);
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 2px;
  transition: transform .3s, opacity .2s;
}

.accordion-button .plus-icon::before {
  width: 16px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.accordion-button .plus-icon::after {
  width: 2px;
  height: 16px;
  transform: translate(-50%, -50%);
}

.accordion-button:not(.collapsed) .plus-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.accordion-body {
  padding: 4px 2px 26px;
  color: var(--mk-muted);
  line-height: 1.95;
  font-size: 14px;
}

.accordion-body strong {
  color: var(--mk-ink);
}

@media (max-width: 768px) {
  .faq-section {
    padding: 56px 0;
  }
  .accordion-button {
    font-size: 15px;
  }
}

/* 页脚 */
.mk-footer {
  background: var(--mk-ink);
  color: rgba(255,255,255,.72);
  padding: 56px 0 0;
  font-size: 14px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer-brand {
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand .logo-mark {
  flex: 0 0 40px;
}

.footer-brand .wordmark {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: #fff;
}

.footer-links h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 650;
  margin-bottom: 14px;
}

.footer-links a {
  color: rgba(255,255,255,.72);
  display: inline-block;
  margin-bottom: 8px;
  font-size: 14px;
}

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

.footer-note {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255,255,255,.55);
}

.footer-note strong {
  color: #fff;
  font-weight: 600;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 18px 0;
  color: rgba(255,255,255,.45);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

/* 回到顶部 */
#backTop {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: none;
  z-index: 1020;
  border: 0;
  background: var(--mk-ink);
  color: var(--mk-accent);
  font-size: 18px;
  box-shadow: var(--mk-shadow);
}

@media (min-width: 768px) {
  #backTop {
    right: 28px;
    bottom: 28px;
  }
}

/* roulang page: article */
:root{
  --mk-bg-paper:#F3F0E7;
  --mk-surface:#FFFFFF;
  --mk-ink:#10251D;
  --mk-ink-soft:#15352A;
  --mk-accent:#D0F03A;
  --mk-cta:#F0562E;
  --mk-cta-hover:#D9451E;
  --mk-text:#1C241F;
  --mk-muted:#5F6A62;
  --mk-line:#DFD9CB;
  --mk-light:#FAF8F2;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:8px;
  --shadow-1:0 1px 0 rgba(16,37,29,.04), 0 8px 24px rgba(16,37,29,.05);
  --shadow-2:0 2px 4px rgba(16,37,29,.06), 0 16px 32px rgba(16,37,29,.10);
  --font-num:"DIN Alternate","Bahnschrift","Roboto Condensed","Arial Narrow",sans-serif;
  --font-body:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--mk-bg-paper);
  color:var(--mk-text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}
h1,h2,h3,h4,h5,h6{margin-top:0;color:var(--mk-ink);font-weight:700;line-height:1.35;}
button,input,select,textarea{font-family:inherit;}
.btn-mk-primary,
.btn-mk-ghost,
.btn-mk-dark{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:12px 24px;font-size:15px;font-weight:600;
  border:1.5px solid transparent;transition:all .22s ease;cursor:pointer;white-space:nowrap;
}
.btn-mk-primary{
  background:var(--mk-cta);color:#fff;border-color:var(--mk-cta);
  box-shadow:0 8px 18px rgba(240,86,46,.18);
}
.btn-mk-primary i{transition:transform .2s ease;}
.btn-mk-primary:hover{background:var(--mk-cta-hover);border-color:var(--mk-cta-hover);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,86,46,.24);}
.btn-mk-primary:active{transform:translateY(1px);}
.btn-mk-ghost{background:transparent;color:var(--mk-ink);border-color:#A5AFA6;}
.btn-mk-ghost:hover{background:var(--mk-ink);border-color:var(--mk-ink);color:#fff;}
.btn-mk-dark{background:var(--mk-ink);color:#fff;border-color:var(--mk-ink);}
.btn-mk-dark:hover{background:var(--mk-ink-soft);border-color:var(--mk-ink-soft);color:var(--mk-accent);}
a:focus-visible,
button:focus-visible,
input:focus-visible{
  outline:2px solid var(--mk-accent);outline-offset:2px;border-radius:4px;
}

/* ========== 导航 ========== */
.mk-nav{
  position:sticky;top:0;z-index:1080;
  background:rgba(243,240,231,.88);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--mk-line);
}
.mk-nav .navbar{
  min-height:76px;padding:0;
}
.nav-wrap{flex-wrap:nowrap;align-items:center;}
.navbar-brand{
  display:inline-flex;align-items:center;gap:12px;
  padding:0;margin-right:34px;
  color:var(--mk-ink);
}
.logo-mark{
  width:40px;height:40px;flex:0 0 40px;
  display:flex;align-items:center;justify-content:center;
  background:var(--mk-accent);color:var(--mk-ink);
  border-radius:12px;font-size:18px;
  box-shadow:inset 0 0 0 1px rgba(16,37,29,.08),0 4px 10px rgba(208,240,58,.18);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2;}
.logo-word{
  font-size:19px;font-weight:800;letter-spacing:-.3px;color:var(--mk-ink);
}
.logo-word .mk{font-weight:800;text-transform:lowercase;}
.logo-sub{
  font-family:var(--font-num);font-size:10px;letter-spacing:.34em;
  color:var(--mk-muted);margin-top:2px;font-weight:600;
}
.navbar-nav .nav-link{
  position:relative;padding:24px 15px !important;
  color:var(--mk-text);font-size:15px;font-weight:600;
  transition:color .2s ease;
}
.navbar-nav .nav-link:hover{color:var(--mk-cta);}
.navbar-nav .nav-link.active{color:var(--mk-ink);}
.navbar-nav .nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:17px;height:3px;
  border-radius:3px;background:var(--mk-accent);
}
.nav-actions{display:flex;align-items:center;gap:12px;}
.header-search{position:relative;width:210px;}
.header-search .form-control{
  width:100%;height:40px;border:1px solid var(--mk-line);
  border-radius:999px;background:var(--mk-surface);
  padding:0 16px 0 38px;font-size:14px;color:var(--mk-text);
  box-shadow:none;transition:border-color .2s,box-shadow .2s;
}
.header-search .form-control::placeholder{color:var(--mk-muted);}
.header-search .form-control:focus{
  border-color:var(--mk-accent);
  box-shadow:0 0 0 4px rgba(208,240,58,.22);
}
.header-search > i{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  color:var(--mk-muted);font-size:14px;pointer-events:none;
}
.nav-login-btn{
  display:inline-flex;align-items:center;
  height:40px;padding:0 18px;border-radius:999px;
  border:1.5px solid var(--mk-ink);color:var(--mk-ink);
  font-size:14px;font-weight:600;background:transparent;transition:all .2s;
}
.nav-login-btn:hover{background:var(--mk-ink);color:#fff;}
.nav-primary-btn{
  display:inline-flex;align-items:center;
  height:40px;padding:0 20px;border-radius:999px;
  background:var(--mk-cta);color:#fff;font-size:14px;font-weight:600;
  border:1px solid var(--mk-cta);transition:all .2s;
}
.nav-primary-btn i{transition:transform .2s;}
.nav-primary-btn:hover{background:var(--mk-cta-hover);border-color:var(--mk-cta-hover);color:#fff;transform:translateY(-1px);}
.nav-primary-btn:hover i{transform:translateX(3px);}
.navbar-toggler{
  border:0;background:transparent;color:var(--mk-ink);
  font-size:24px;padding:6px 8px;border-radius:8px;
  width:44px;height:44px;
}
.navbar-toggler:focus{box-shadow:none;border-color:transparent;}

/* ========== 文章页通用 ========== */
.article-main{padding:56px 0 92px;overflow:hidden;}
.article-stage{max-width:800px;margin:0 auto;}

.breadcrumb-nav{
  display:flex;flex-wrap:wrap;align-items:center;
  font-size:13px;color:var(--mk-muted);
  margin-bottom:26px;gap:6px;
}
.breadcrumb-nav a{color:var(--mk-muted);transition:color .2s;}
.breadcrumb-nav a:hover{color:var(--mk-cta);}
.breadcrumb-nav .sep{color:#B8B3A8;margin:0 8px;}
.breadcrumb-nav .current{color:var(--mk-muted);font-weight:500;}

.category-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--mk-accent);color:var(--mk-ink);
  font-size:13px;font-weight:700;padding:5px 14px;
  border-radius:999px;margin-bottom:20px;
}
.article-h1{
  font-size:clamp(28px,3.6vw,42px);
  font-weight:800;letter-spacing:-0.8px;
  line-height:1.28;margin:0 0 22px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 24px;
  font-size:13px;color:var(--mk-muted);
  border-top:1px solid var(--mk-line);
  border-bottom:1px solid var(--mk-line);
  padding:15px 0;margin-bottom:30px;
}
.article-meta span{
  display:inline-flex;align-items:center;gap:8px;
}
.article-meta i{color:#9AA398;font-size:14px;}
.article-meta .meta-author{color:var(--mk-ink);font-weight:600;}
.article-lead{
  margin:0 0 44px;padding:22px 28px;
  background:var(--mk-light);border-left:4px solid var(--mk-accent);
  border-radius:0 var(--radius-md) var(--radius-md) 0;
  color:#37443C;font-size:16px;line-height:1.9;
}
.article-body{
  font-size:16px;line-height:1.85;color:#223028;
  word-wrap:break-word;
}
.article-body p{margin:0 0 1.55em;}
.article-body h2{
  font-size:clamp(22px,2.2vw,28px);font-weight:800;color:var(--mk-ink);
  margin:2em 0 .85em;padding-left:14px;line-height:1.4;
  border-left:4px solid var(--mk-accent);
}
.article-body h3{
  font-size:19px;font-weight:800;color:var(--mk-ink);
  margin:1.7em 0 .7em;line-height:1.5;
}
.article-body h4{font-size:17px;font-weight:700;color:var(--mk-ink);margin:1.4em 0 .6em;}
.article-body ul,.article-body ol{margin:0 0 1.6em;padding-left:1.6em;}
.article-body ul li,.article-body ol li{margin-bottom:.55em;}
.article-body ul li::marker{color:var(--mk-ink);}
.article-body strong{font-weight:700;color:var(--mk-ink);}
.article-body a{color:var(--mk-ink);text-decoration:underline;text-decoration-color:var(--mk-accent);text-underline-offset:4px;}
.article-body a:hover{color:var(--mk-cta);text-decoration-color:var(--mk-cta);}
.article-body blockquote{
  margin:0 0 1.6em;padding:20px 24px;
  background:var(--mk-light);border-left:4px solid var(--mk-accent);
  border-radius:0 14px 14px 0;color:var(--mk-muted);font-size:15.5px;
  overflow:hidden;
}
.article-body blockquote p{margin:0;}
.article-body code{
  background:#E8E4DA;border-radius:6px;padding:2px 7px;
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  font-size:.92em;color:#B23A1B;
}
.article-body pre{
  background:var(--mk-ink);color:#EAF0E7;border-radius:14px;
  padding:20px 22px;margin:0 0 1.8em;overflow-x:auto;line-height:1.7;
}
.article-body pre code{
  background:transparent;color:#EAF0E7;padding:0;font-size:.95em;
}
.article-body table{
  display:block;width:100%;border-collapse:collapse;
  margin:0 0 1.8em;font-size:14.5px;overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.article-body thead th{
  background:var(--mk-ink);color:#F8F5EB;
  font-weight:600;text-align:left;padding:12px 14px;white-space:nowrap;
}
.article-body td{
  border-bottom:1px solid var(--mk-line);padding:11px 14px;
  background:var(--mk-surface);color:var(--mk-text);
}
.article-body tr:last-child td{border-bottom:1px solid var(--mk-line);}
.article-body img{border-radius:14px;margin:26px 0;}

/* ========== 标签 ========== */
.article-tags{
  margin-top:42px;padding-top:24px;
  border-top:1px solid var(--mk-line);
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
}
.article-tags .tag-label{font-size:13px;color:var(--mk-muted);margin-right:4px;}
.article-tag{
  display:inline-flex;align-items:center;
  padding:6px 16px;background:var(--mk-surface);
  border:1px solid var(--mk-line);border-radius:999px;
  font-size:13px;color:#3E4B43;font-weight:500;
  transition:all .2s ease;
}
.article-tag:hover{
  border-color:var(--mk-ink);background:var(--mk-ink);color:#fff;
}

/* ========== 相关推荐 ========== */
.article-related{margin-top:72px;}
.article-related-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  margin-bottom:26px;gap:20px;
}
.related-title-block h2{
  font-size:clamp(22px,2.6vw,30px);font-weight:800;
  margin:0;letter-spacing:-.5px;
}
.related-title-block p{
  margin:8px 0 0;color:var(--mk-muted);font-size:14px;
}
.related-more{font-size:14px;color:var(--mk-cta);font-weight:600;white-space:nowrap;}
.related-more i{transition:transform .2s;}
.related-more:hover i{transform:translateX(4px);}
.related-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.related-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--mk-surface);border:1px solid transparent;
  border-radius:18px;overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .25s ease,box-shadow .25s ease;
}
.related-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-2);}
.related-card img{width:100%;height:150px;object-fit:cover;}
.related-body{display:flex;flex-direction:column;flex:1;padding:14px 16px 16px;}
.related-body h3{font-size:16px;font-weight:800;line-height:1.5;margin:0 0 10px;}
.related-body p{
  color:var(--mk-muted);font-size:13px;line-height:1.7;
  margin:0 0 12px;flex:1;
}
.related-go{
  font-size:13px;font-weight:700;color:var(--mk-ink);
  display:inline-flex;align-items:center;gap:7px;
}
.related-go i{transition:transform .2s;color:var(--mk-cta);}
.related-card:hover .related-go i{transform:translateX(4px);}

/* ========== 深色 CTA / 返回入口 ========== */
.article-exit{
  margin-top:72px;position:relative;
  border-radius:20px;overflow:hidden;padding:52px 32px 60px;
  background:
    linear-gradient(rgba(16,37,29,.92),rgba(16,37,29,.88)),
    url('/assets/images/backpic/back-3.png') center/cover;
  color:#F7F3E9;text-align:center;
}
.article-exit h2{
  color:#fff;font-size:clamp(20px,2.6vw,30px);
  margin:0 0 14px;letter-spacing:-.4px;
}
.article-exit p{
  color:rgba(255,255,255,.66);font-size:15px;
  max-width:560px;margin:0 auto 28px;line-height:1.85;
}
.exit-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;}
.exit-actions .btn-mk-dark{background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.28);}
.exit-actions .btn-mk-dark:hover{background:var(--mk-accent);color:var(--mk-ink);border-color:var(--mk-accent);}

/* ========== 空态 ========== */
.article-notfound{
  max-width:640px;margin:0 auto;padding:50px 0 80px;
}
.empty-panel{
  background:var(--mk-surface);border-radius:20px;
  box-shadow:var(--shadow-1);
  padding:68px 32px;text-align:center;
}
.empty-icon{
  width:76px;height:76px;margin:0 auto 22px;
  border-radius:20px;background:var(--mk-light);
  border:1px dashed #B8B3A8;
  display:flex;align-items:center;justify-content:center;
  font-size:34px;color:var(--mk-muted);transform:rotate(-8deg);
}
.empty-panel h1{font-size:24px;font-weight:800;margin:0 0 10px;}
.empty-panel p{color:var(--mk-muted);font-size:15px;margin:0 0 26px;}

/* ========== 回到顶部 ========== */
.back-top{
  position:fixed;right:22px;bottom:26px;z-index:1060;
  width:44px;height:44px;border-radius:50%;
  background:var(--mk-ink);color:var(--mk-accent);
  border:0;font-size:16px;
  display:none;align-items:center;justify-content:center;
  box-shadow:var(--shadow-2);transition:all .2s;
}
.back-top.show{display:inline-flex;}
.back-top:hover{background:var(--mk-accent);color:var(--mk-ink);}
@media (min-width:768px){
  .back-top{width:48px;height:48px;}
}

/* ========== 页脚 ========== */
.mk-footer{
  background:var(--mk-ink);color:rgba(255,255,255,.70);
  padding:64px 0 24px;margin-top:0;
}
.footer-top{
  display:grid;grid-template-columns:2fr 1fr 1fr 1.7fr;
  gap:20px 40px;padding-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-brand .logo-mark{background:var(--mk-accent);color:var(--mk-ink);}
.footer-brand .wordmark{color:#fff;font-weight:700;font-size:17px;white-space:nowrap;}
.footer-links h4{
  color:rgba(255,255,255,.44);font-size:13px;font-weight:600;
  letter-spacing:.06em;margin:0 0 18px;
  text-transform:uppercase;
}
.footer-links ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;}
.footer-links a{
  color:rgba(255,255,255,.70);font-size:14px;transition:color .2s ease;
}
.footer-links a:hover{color:var(--mk-accent);}
.footer-note strong{
  color:#fff;font-size:14px;font-weight:700;
}
.footer-note p{
  color:rgba(255,255,255,.55);font-size:13.5px;
  line-height:1.85;margin:8px 0 0;max-width:270px;
}
.footer-bottom{
  display:flex;justify-content:space-between;gap:12px;
  padding-top:22px;font-size:13px;color:rgba(255,255,255,.42);
}
.footer-bottom span:last-child i{color:var(--mk-cta);}

/* ========== 响应式 ========== */
@media (max-width:1199.98px){
  .navbar-collapse{
    background:var(--mk-bg-paper);
    border-top:1px solid var(--mk-line);
    margin-top:0;
  }
  .navbar-collapse .nav-actions{
    padding:14px 2px 18px;
    flex-wrap:wrap;gap:10px;
  }
  .navbar-collapse .header-search{width:100%;}
  .navbar-nav .nav-link{
    padding:13px 6px !important;
    border-bottom:1px solid rgba(223,217,203,.7);
  }
  .navbar-nav .nav-link.active::after{display:none;}
  .navbar-nav .nav-link.active{
    color:var(--mk-ink);
    display:inline-flex;align-items:center;
  }
  .navbar-nav .nav-link.active::before{
    content:"●";color:var(--mk-accent);font-size:9px;margin-right:8px;
  }
  .footer-top{grid-template-columns:1.5fr 1fr 1fr;}
  .footer-note{grid-column:1 / -1;margin-top:8px;}
}
@media (max-width:991.98px){
  .article-main{padding:38px 0 74px;}
  .related-grid{grid-template-columns:1fr;}
  .related-card{flex-direction:row;align-items:stretch;border-radius:16px;}
  .related-card img{width:150px;height:auto;flex-shrink:0;}
  .related-body{padding:16px 18px;}
}
@media (max-width:767.98px){
  .article-main{padding:28px 0 64px;}
  .article-meta{gap:8px 18px;}
  .article-lead{padding:18px 20px;}
  .article-body h2{padding-left:12px;}
  .related-card{flex-direction:column;}
  .related-card img{width:100%;height:160px;}
  .article-exit{padding:42px 22px 48px;}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-note{grid-column:1 / -1;}
  .footer-bottom{flex-direction:column;text-align:left;gap:6px;}
}
@media (max-width:575.98px){
  .logo-word{font-size:16px;}
  .logo-sub{font-size:9px;}
  .nav-primary-btn,.nav-login-btn{flex:1;justify-content:center;}
  .related-grid{gap:14px;}
  .article-h1{font-size:26px;}
  .footer-top{grid-template-columns:1fr;gap:24px;}
}

/* roulang page: category1 */
:root {
  --mk-bg-paper: #F3F0E7;
  --mk-surface: #FFFFFF;
  --mk-ink: #10251D;
  --mk-ink-soft: #15352A;
  --mk-accent: #D0F03A;
  --mk-cta: #F0562E;
  --mk-cta-hover: #D9451E;
  --mk-text: #1C241F;
  --mk-muted: #5F6A62;
  --mk-line: #DFD9CB;
  --mk-light: #FAF8F2;
  --mk-font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  --mk-num: "DIN Alternate", "Roboto Condensed", "Arial Narrow", sans-serif;
  --mk-radius: 14px;
  --mk-radius-lg: 18px;
  --mk-radius-sm: 8px;
  --mk-shadow-sm: 0 1px 0 rgba(16, 37, 29, .04), 0 8px 24px rgba(16, 37, 29, .05);
  --mk-shadow-lg: 0 2px 4px rgba(16, 37, 29, .06), 0 16px 32px rgba(16, 37, 29, .10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--mk-font);
  font-size: 16px;
  line-height: 1.85;
  background: var(--mk-bg-paper);
  color: var(--mk-text);
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

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

button,
input {
  font-family: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  color: var(--mk-ink);
  line-height: 1.35;
}

p {
  margin: 0 0 1em;
}

.container {
  max-width: 1280px;
}

.section-pad {
  padding: 92px 0;
}

.eyebrow {
  display: inline-block;
  font-family: var(--mk-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--mk-muted);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.section-head {
  max-width: 760px;
  margin-bottom: 40px;
}

.section-head h2 {
  font-size: clamp(26px, 3vw, 34px);
  margin: 0;
}

/* ===== 导航 ===== */
.mk-nav {
  position: sticky;
  top: 0;
  z-index: 1080;
  background: rgba(243, 240, 231, .9);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--mk-line);
}

.mk-nav .navbar {
  padding: 12px 0;
}

.mk-nav .navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: 20px;
  padding: 0;
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--mk-ink);
  color: var(--mk-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex: 0 0 auto;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-word {
  font-size: 18px;
  font-weight: 800;
  color: var(--mk-ink);
  letter-spacing: -0.2px;
  white-space: nowrap;
}

.logo-word .mk {
  font-family: var(--mk-num);
  font-weight: 800;
  background: var(--mk-accent);
  border-radius: 4px;
  padding: 1px 5px 3px;
}

.logo-sub {
  font-family: var(--mk-num);
  font-size: 10px;
  letter-spacing: 2.4px;
  color: var(--mk-muted);
  margin-top: 2px;
}

.mk-nav .navbar-nav {
  align-items: center;
  gap: 2px;
}

.mk-nav .nav-link {
  font-weight: 600;
  font-size: 15px;
  color: var(--mk-ink);
  padding: 9px 15px;
  border-radius: 999px;
  position: relative;
  white-space: nowrap;
  transition: background .18s ease;
}

.mk-nav .nav-link:hover {
  background: rgba(16, 37, 29, .06);
  color: var(--mk-ink);
}

.mk-nav .nav-link.active {
  color: var(--mk-ink);
}

.mk-nav .nav-link.active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 3px;
  height: 3px;
  background: var(--mk-accent);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-search {
  position: relative;
  width: 208px;
}

.header-search .form-control {
  background: var(--mk-light);
  border: 1px solid var(--mk-line);
  border-radius: 999px;
  padding: 7px 36px 7px 16px;
  font-size: 13px;
  color: var(--mk-ink);
  box-shadow: none;
}

.header-search .form-control:focus {
  border-color: #A4C62C;
  background: var(--mk-surface);
}

.header-search i {
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--mk-muted);
  font-size: 13px;
  pointer-events: none;
}

.nav-login-btn {
  border: 1.5px solid rgba(16, 37, 29, .24);
  border-radius: 999px;
  color: var(--mk-ink);
  background: transparent;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all .18s ease;
}

.nav-login-btn:hover {
  border-color: var(--mk-ink);
  background: rgba(16, 37, 29, .04);
}

.nav-primary-btn {
  border-radius: 999px;
  background: var(--mk-cta);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  padding: 8px 16px;
  border: 0;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: background .18s ease, transform .18s ease;
}

.nav-primary-btn:hover {
  background: var(--mk-cta-hover);
  color: #fff;
}

.navbar-toggler {
  border: 1px solid var(--mk-line);
  border-radius: 10px;
  color: var(--mk-ink);
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: none;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(208, 240, 58, .5);
}

@media (max-width: 1199.98px) {
  .mk-nav .navbar-collapse {
    background: var(--mk-bg-paper);
    border-top: 1px solid var(--mk-line);
    padding: 18px 4px 22px;
    margin-top: 10px;
  }

  .mk-nav .navbar-nav {
    gap: 4px 0;
    margin-bottom: 18px;
  }

  .mk-nav .nav-link {
    display: inline-block;
  }

  .nav-actions {
    flex-wrap: wrap;
  }

  .header-search {
    width: 100%;
    margin-bottom: 10px;
  }
}

/* ===== Hero ===== */
.cat-hero {
  position: relative;
  overflow: hidden;
  color: #F5F3EC;
  background:
    linear-gradient(104deg, rgba(16, 37, 29, .95) 0%, rgba(21, 53, 42, .88) 42%, rgba(16, 37, 29, .66) 80%, rgba(16, 37, 29, .85) 100%),
    url('/assets/images/backpic/back-2.webp') center 30% / cover no-repeat;
  padding: 66px 0 84px;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, .64);
  margin-bottom: 42px;
}

.breadcrumb-nav a {
  color: rgba(255, 255, 255, .9);
  transition: color .18s ease;
}

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

.crumb-split {
  opacity: .4;
}

.cat-hero-grid {
  display: grid;
  grid-template-columns: 1.16fr .84fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 12px;
  letter-spacing: .05em;
  color: rgba(255, 255, 255, .86);
  margin-bottom: 22px;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: #8BD450;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(139, 212, 80, .45);
  animation: livePulse 2s infinite;
}

@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(139, 212, 80, .45); }
  60% { box-shadow: 0 0 0 8px rgba(139, 212, 80, 0); }
  100% { box-shadow: 0 0 0 0 rgba(139, 212, 80, 0); }
}

.cat-hero h1 {
  font-size: clamp(32px, 4.4vw, 50px);
  font-weight: 800;
  line-height: 1.22;
  margin: 0 0 18px;
  color: #fff;
}

.cat-hero h1 .h1-line {
  display: block;
  font-size: .86em;
  color: var(--mk-accent);
  margin-top: 6px;
}

.hero-lead {
  max-width: 560px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255, 255, 255, .78);
  margin-bottom: 26px;
}

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

.btn {
  border-radius: 999px;
  font-weight: 600;
  padding: 10px 22px;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  transition: all .2s ease;
  border: 1.5px solid transparent;
}

.btn:focus-visible,
a:focus-visible,
.nav-link:focus-visible,
.accordion-button:focus-visible,
.form-control:focus-visible {
  outline: 2px solid var(--mk-accent);
  outline-offset: 2px;
  box-shadow: none;
}

.btn-cta {
  background: var(--mk-cta);
  border-color: var(--mk-cta);
  color: #fff;
}

.btn-cta:hover {
  background: var(--mk-cta-hover);
  border-color: var(--mk-cta-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(240, 86, 46, .24);
}

.btn-cta i {
  transition: transform .18s ease;
}

.btn-cta:hover i {
  transform: translateX(4px);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, .68);
  color: #fff;
}

.btn-ghost:hover {
  background: #fff;
  border-color: #fff;
  color: var(--mk-ink);
}

.cat-hero-media {
  position: relative;
  margin: 0;
}

.cat-hero-media img {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .32);
  border: 1px solid rgba(255, 255, 255, .1);
  margin-bottom: 0;
}

.cat-hero-media::after {
  content: "";
  position: absolute;
  right: -12px;
  bottom: -14px;
  width: 130px;
  height: 130px;
  border-radius: 18px;
  background: repeating-linear-gradient(135deg, var(--mk-accent) 0, var(--mk-accent) 5px, transparent 5px, transparent 12px);
  opacity: .84;
  z-index: 0;
}

.cat-hero-media img {
  position: relative;
  z-index: 1;
}

.media-note {
  position: absolute;
  left: 16px;
  bottom: 18px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 37, 29, .82);
  color: #fff;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  backdrop-filter: blur(6px);
}

.media-note i {
  color: var(--mk-accent);
}

@media (max-width: 991.98px) {
  .cat-hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .cat-hero {
    padding: 52px 0 62px;
  }
}

/* ===== Guide Split ===== */
.guide-section {
  background: var(--mk-bg-paper);
  padding: 90px 0;
}

.guide-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 50px;
  align-items: center;
}

.guide-copy h2,
.guide-flow h2 {
  font-size: clamp(24px, 2.5vw, 32px);
  margin: 0 0 16px;
}

.guide-copy p,
.guide-flow p {
  color: var(--mk-muted);
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  margin-bottom: 12px;
  color: var(--mk-text);
}

.check-list i {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--mk-accent);
  color: var(--mk-ink);
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  position: relative;
  top: 6px;
}

.guide-flow {
  border-left: 1px solid var(--mk-line);
  padding-left: 36px;
}

.step-vertical {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  position: relative;
}

.step-vertical::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 18px;
  bottom: 24px;
  width: 1px;
  background: var(--mk-line);
}

.step-vertical li {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  position: relative;
  padding-bottom: 26px;
}

.step-vertical li:last-child {
  padding-bottom: 0;
}

.step-num {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--mk-ink);
  color: var(--mk-accent);
  font-family: var(--mk-num);
  font-weight: 800;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  box-shadow: 0 0 0 6px rgba(208, 240, 58, .16);
  position: relative;
  z-index: 1;
}

.step-text h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 4px 0 6px;
}

.step-text p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  max-width: 360px;
}

@media (max-width: 991.98px) {
  .guide-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .guide-flow {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--mk-line);
    padding-top: 36px;
  }
}

/* ===== Directory ===== */
.directory-section {
  background: var(--mk-surface);
  padding: 92px 0;
}

.directory-list {
  border: 1px solid var(--mk-line);
  border-radius: var(--mk-radius-lg);
  background: var(--mk-surface);
  overflow: hidden;
  box-shadow: var(--mk-shadow-sm);
}

.directory-row {
  position: relative;
  display: grid;
  grid-template-columns: 84px 180px 112px 1fr 120px;
  gap: 18px;
  align-items: center;
  padding: 22px 28px;
  transition: background .18s ease, padding-left .18s ease;
  color: var(--mk-text);
}

.directory-row + .directory-row {
  border-top: 1px solid var(--mk-line);
}

.directory-row:hover {
  background: var(--mk-light);
  padding-left: 34px;
}

.directory-row.current {
  background: rgba(208, 240, 58, .12);
}

.directory-row.current::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--mk-accent);
}

.dir-num {
  font-family: var(--mk-num);
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
  color: rgba(16, 37, 29, .55);
  transition: color .18s ease;
}

.directory-row:hover .dir-num,
.directory-row.current .dir-num {
  color: var(--mk-ink);
}

.dir-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--mk-ink);
}

.dir-tag {
  display: inline-flex;
  width: fit-content;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--mk-light);
  border: 1px solid var(--mk-line);
  font-size: 12px;
  color: var(--mk-muted);
  white-space: nowrap;
}

.directory-row.current .dir-tag {
  background: var(--mk-accent);
  border-color: var(--mk-accent);
  color: var(--mk-ink);
  font-weight: 700;
}

.dir-desc {
  font-size: 14px;
  color: var(--mk-muted);
}

.dir-enter {
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--mk-ink);
  white-space: nowrap;
}

.dir-enter i {
  transition: transform .18s ease;
}

.directory-row:hover .dir-enter i {
  transform: translateX(4px);
}

@media (max-width: 767.98px) {
  .directory-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 16px 18px 18px;
    gap: 10px;
  }

  .directory-row:hover {
    padding-left: 22px;
  }

  .dir-num {
    font-size: 24px;
    width: 36px;
  }

  .dir-name {
    flex: 1;
    font-size: 15px;
  }

  .dir-tag {
    order: 4;
    margin-left: 46px;
  }

  .dir-desc {
    width: calc(100% - 46px);
    order: 3;
    margin-left: 46px;
    font-size: 13px;
    line-height: 1.6;
  }

  .dir-enter {
    margin-left: auto;
    order: 2;
    font-size: 13px;
  }
}

/* ===== Notice ===== */
.notice-section {
  background: var(--mk-light);
  padding: 92px 0;
}

.notice-grid {
  display: grid;
  grid-template-columns: 1.4fr .85fr;
  gap: 26px;
  align-items: stretch;
}

.notice-card {
  background: var(--mk-surface);
  border: 1px solid var(--mk-line);
  border-radius: var(--mk-radius-lg);
  box-shadow: var(--mk-shadow-sm);
  padding: 34px 34px 28px;
}

.notice-card h2 {
  font-size: clamp(22px, 2.4vw, 28px);
  margin: 8px 0 14px;
}

.notice-card h3 {
  font-size: 17px;
  margin: 0 0 14px;
}

.notice-card .notice-icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--mk-ink);
  color: var(--mk-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 16px;
}

.plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.plain-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 0;
  border-bottom: 1px dashed var(--mk-line);
  font-size: 14px;
  color: var(--mk-text);
}

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

.plain-list li span {
  color: var(--mk-cta);
  font-weight: 700;
}

.main-note {
  max-width: none;
}

.mini-note {
  background:
    linear-gradient(150deg, rgba(16, 37, 29, .98), rgba(21, 53, 42, .96)),
    var(--mk-ink);
  border-color: var(--mk-ink);
  color: rgba(255, 255, 255, .72);
}

.mini-note h3 {
  color: #fff;
}

.mini-note .plain-list li {
  border-bottom-color: rgba(255, 255, 255, .12);
}

.mini-note .plain-list li span {
  color: var(--mk-accent);
}

@media (max-width: 991.98px) {
  .notice-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== FAQ ===== */
.faq-section {
  background: var(--mk-bg-paper);
  padding: 92px 0;
}

.faq-inner {
  max-width: 960px;
  margin: 0 auto;
}

.faq-inner .section-head {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.accordion {
  --bs-accordion-border-color: var(--mk-line);
  --bs-accordion-btn-focus-box-shadow: 0 0 0 3px rgba(208, 240, 58, .35);
  border: 0;
}

.accordion-item {
  border: 1px solid var(--mk-line);
  border-radius: 16px !important;
  overflow: hidden;
  background: var(--mk-surface);
  margin-bottom: 12px;
}

.accordion-button {
  background: var(--mk-surface);
  color: var(--mk-text);
  font-size: 15px;
  font-weight: 650;
  padding: 17px 20px;
  box-shadow: none;
  gap: 10px;
  align-items: center;
  border: 0;
}

.accordion-button:not(.collapsed) {
  background: var(--mk-light);
  color: var(--mk-ink);
  box-shadow: none;
}

.accordion-button::after {
  display: none;
}

.accordion-button:focus-visible {
  box-shadow: 0 0 0 3px rgba(208, 240, 58, .3);
  outline: 0;
}

.faq-q {
  background: var(--mk-ink);
  color: var(--mk-accent);
  font-family: var(--mk-num);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .04em;
  border-radius: 8px;
  padding: 4px 9px;
  flex: 0 0 auto;
}

.accordion-button:not(.collapsed) .faq-q {
  background: var(--mk-accent);
  color: var(--mk-ink);
}

.faq-icon {
  margin-left: auto;
  font-size: 16px;
  color: var(--mk-ink);
  flex: 0 0 auto;
  transition: transform .22s ease;
}

.accordion-button:not(.collapsed) .faq-icon {
  transform: rotate(45deg);
}

.accordion-body {
  font-size: 15px;
  line-height: 1.85;
  color: var(--mk-muted);
  padding: 4px 22px 22px 58px;
  border-top: 0;
}

/* ===== CTA ===== */
.cta-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--mk-ink) 44%, var(--mk-ink-soft) 100%);
  padding: 84px 0;
  color: rgba(255, 255, 255, .78);
}

.cta-section::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -130px;
  width: 360px;
  height: 360px;
  border: 52px solid rgba(208, 240, 58, .08);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section::after {
  content: "";
  position: absolute;
  left: 24px;
  bottom: 18px;
  right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), transparent);
}

.cta-box {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.cta-copy {
  max-width: 660px;
}

.cta-copy .eyebrow {
  color: rgba(255, 255, 255, .6);
}

.cta-copy h2 {
  color: #fff;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.4;
  margin: 6px 0 14px;
}

.cta-copy p {
  color: rgba(255, 255, 255, .66);
  margin: 0;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.btn-major {
  background: var(--mk-cta);
  border-color: var(--mk-cta);
  color: #fff;
  white-space: nowrap;
}

.btn-major:hover {
  background: var(--mk-cta-hover);
  border-color: var(--mk-cta-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 22px rgba(240, 86, 46, .24);
}

.btn-light-outline {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, .62);
  color: #fff;
  white-space: nowrap;
}

.btn-light-outline:hover {
  background: #fff;
  border-color: #fff;
  color: var(--mk-ink);
}

@media (max-width: 991.98px) {
  .cta-box {
    flex-direction: column;
    text-align: center;
  }

  .cta-actions {
    justify-content: center;
  }
}

/* ===== 页脚 ===== */
.mk-footer {
  background: var(--mk-ink);
  color: rgba(255, 255, 255, .7);
  padding: 64px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr .7fr .7fr 1.4fr;
  gap: 40px;
  padding-bottom: 42px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-brand .logo-mark {
  background: rgba(255, 255, 255, .12);
  color: var(--mk-accent);
}

.wordmark {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
}

.footer-brand-col {
  font-size: 14px;
  line-height: 1.9;
}

.footer-links h4 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 14px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 9px;
}

.footer-links a {
  color: rgba(255, 255, 255, .62);
  font-size: 14px;
  transition: color .18s ease;
}

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

.footer-note {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .5);
}

.footer-note strong {
  font-size: 14px;
  color: rgba(255, 255, 255, .9);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 18px 0 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: rgba(255, 255, 255, .48);
  flex-wrap: wrap;
}

.footer-bottom i {
  color: var(--mk-cta);
}

@media (max-width: 991.98px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .footer-brand-col {
    grid-column: span 2;
  }
}

@media (max-width: 767.98px) {
  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-brand-col {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== 返回顶部 ===== */
.back-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 1100;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--mk-ink);
  color: var(--mk-accent);
  border: 0;
  font-size: 16px;
  box-shadow: var(--mk-shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all .22s ease;
}

.back-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-top:hover {
  background: var(--mk-ink-soft);
  color: #fff;
}

@media (max-width: 767.98px) {
  .section-pad,
  .guide-section,
  .directory-section,
  .notice-section,
  .faq-section {
    padding: 56px 0;
  }

  .cta-section {
    padding: 60px 0;
  }
}

/* roulang page: category2 */
:root {
      --mk-bg-paper: #F3F0E7;
      --mk-surface: #FFFFFF;
      --mk-ink: #10251D;
      --mk-ink-soft: #15352A;
      --mk-accent: #D0F03A;
      --mk-cta: #F0562E;
      --mk-cta-hover: #D9451E;
      --mk-text: #1C241F;
      --mk-muted: #5F6A62;
      --mk-line: #DFD9CB;
      --mk-light: #FAF8F2;
      --radius-lg: 18px;
      --radius-md: 14px;
      --radius-sm: 8px;
      --shadow-card: 0 1px 0 rgba(16,37,29,.04), 0 8px 24px rgba(16,37,29,.05);
      --shadow-hover: 0 2px 4px rgba(16,37,29,.06), 0 16px 32px rgba(16,37,29,.10);
      --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, sans-serif;
      --font-num: "DIN Alternate", "Roboto Condensed", "Arial Narrow", sans-serif;
    }

    * {
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      margin: 0;
      font-family: var(--font-sans);
      background: var(--mk-bg-paper);
      color: var(--mk-text);
      font-size: 16px;
      line-height: 1.85;
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    button, input {
      font: inherit;
    }
    h1, h2, h3, h4, h5, h6 {
      color: var(--mk-ink);
      line-height: 1.3;
      margin: 0 0 .5em;
    }
    p {
      margin: 0 0 1rem;
    }
    ul {
      margin: 0;
      padding: 0;
    }
    .container {
      max-width: 1200px;
      padding-left: 20px;
      padding-right: 20px;
    }
    section {
      padding: 90px 0;
    }

    :focus-visible {
      outline: 2px solid var(--mk-accent) !important;
      outline-offset: 2px;
      border-radius: 4px;
    }
    .btn {
      border-radius: 999px;
      padding: 10px 22px;
      font-weight: 600;
      border: none;
      transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    .btn-cta {
      background: var(--mk-cta);
      color: #fff;
    }
    .btn-cta:hover, .btn-cta:focus {
      background: var(--mk-cta-hover);
      color: #fff;
      transform: translateY(-1px);
      box-shadow: 0 10px 24px rgba(240,86,46,.22);
    }
    .btn-cta:active {
      transform: translateY(1px);
      box-shadow: none;
    }
    .btn-outline-ink {
      background: transparent;
      border: 1.5px solid var(--mk-ink);
      color: var(--mk-ink);
      line-height: 1.4;
    }
    .btn-outline-ink:hover, .btn-outline-ink:focus {
      background: var(--mk-ink);
      color: #fff;
    }
    .badge {
      border-radius: 999px;
      font-weight: 600;
      padding: 5px 12px;
      background: var(--mk-ink);
      color: #fff;
      letter-spacing: .02em;
    }
    .badge-accent {
      background: var(--mk-accent);
      color: var(--mk-ink);
    }

    /* Nav */
    .mk-nav {
      position: sticky;
      top: 0;
      z-index: 1080;
      background: rgba(243,240,231,.88);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--mk-line);
    }
    .mk-nav .navbar {
      padding: 0;
      min-height: 74px;
    }
    .nav-wrap {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
    }
    .navbar-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-right: 28px;
      padding: 0;
    }
    .logo-mark {
      width: 38px;
      height: 38px;
      background: var(--mk-ink);
      color: var(--mk-accent);
      border-radius: 10px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 17px;
      flex: 0 0 38px;
    }
    .logo-text {
      display: flex;
      flex-direction: column;
      line-height: 1.2;
    }
    .logo-word {
      font-weight: 700;
      color: var(--mk-ink);
      font-size: 17px;
      letter-spacing: .1px;
    }
    .logo-word .mk {
      font-family: var(--font-num);
      font-weight: 800;
      font-size: 20px;
      letter-spacing: .5px;
      background: var(--mk-ink);
      color: var(--mk-accent);
      padding: 1px 7px;
      border-radius: 6px;
      margin-right: 2px;
    }
    .logo-sub {
      font-size: 11px;
      letter-spacing: 1.6px;
      color: var(--mk-muted);
      font-family: var(--font-num);
    }
    .navbar-nav {
      gap: 6px;
    }
    .nav-item .nav-link {
      font-weight: 500;
      color: var(--mk-text);
      padding: 10px 12px;
      border-radius: 8px;
      position: relative;
      white-space: nowrap;
    }
    .nav-item .nav-link:hover, .nav-item .nav-link:focus {
      color: var(--mk-ink);
      background: rgba(16,37,29,.06);
    }
    .nav-item .nav-link.active {
      color: var(--mk-ink);
      font-weight: 700;
    }
    .nav-item .nav-link.active::after {
      content: "";
      position: absolute;
      left: 12px;
      right: 12px;
      bottom: 5px;
      height: 2px;
      background: var(--mk-accent);
      border-radius: 2px;
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-left: 12px;
    }
    .header-search {
      position: relative;
    }
    .header-search .form-control {
      border: 1px solid var(--mk-line);
      background: rgba(255,255,255,.7);
      height: 40px;
      padding: 8px 14px 8px 36px;
      border-radius: 999px;
      font-size: 13px;
      width: 188px;
      transition: border .2s, box-shadow .2s, width .2s;
    }
    .header-search .form-control:focus {
      border-color: var(--mk-accent);
      box-shadow: 0 0 0 4px rgba(208,240,58,.18);
      background: #fff;
      width: 210px;
    }
    .header-search i {
      position: absolute;
      left: 13px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--mk-muted);
      font-size: 14px;
      pointer-events: none;
    }
    .nav-login-btn {
      border: 1px solid var(--mk-ink);
      background: transparent;
      color: var(--mk-ink);
      display: inline-flex;
      align-items: center;
      font-size: 14px;
      height: 40px;
      padding: 0 16px;
      border-radius: 999px;
      font-weight: 600;
      transition: all .2s;
    }
    .nav-login-btn:hover {
      background: var(--mk-ink);
      color: #fff;
    }
    .nav-primary-btn {
      background: var(--mk-cta);
      color: #fff;
      display: inline-flex;
      align-items: center;
      height: 40px;
      padding: 0 18px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
      transition: all .2s;
    }
    .nav-primary-btn:hover {
      background: var(--mk-cta-hover);
      color: #fff;
      transform: translateX(2px);
    }
    .navbar-toggler {
      border: none;
      color: var(--mk-ink);
      font-size: 23px;
      padding: 6px 9px;
    }
    .navbar-toggler:focus {
      box-shadow: none;
      border: none;
    }

    /* Page head */
    .category-page-head {
      padding: 70px 0 38px;
      background:
        linear-gradient(rgba(16,37,29,.82), rgba(22,48,37,.86)),
        url('/assets/images/backpic/back-3.png') center/cover no-repeat;
      color: #fff;
    }
    .category-page-head .container {
      position: relative;
      z-index: 2;
    }
    .category-page-head .crumbs {
      font-size: 13px;
      color: rgba(255,255,255,.7);
      margin-bottom: 18px;
    }
    .category-page-head .crumbs a {
      color: rgba(255,255,255,.9);
    }
    .category-page-head .crumbs a:hover {
      color: var(--mk-accent);
    }
    .category-page-head .crumbs span {
      margin: 0 10px;
      opacity: .6;
    }
    .category-page-head h1 {
      color: #fff;
      font-size: clamp(32px, 4vw, 48px);
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 12px;
      letter-spacing: -1px;
    }
    .category-page-head h1 .mk-highlight {
      color: var(--mk-accent);
      font-family: var(--font-num);
      font-weight: 800;
    }
    .category-page-head .lead-desc {
      max-width: 680px;
      color: rgba(255,255,255,.78);
      font-size: 17px;
      margin-bottom: 0;
      line-height: 1.8;
    }
    .category-page-head .status-line {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: rgba(208,240,58,.16);
      border: 1px solid rgba(208,240,58,.36);
      padding: 6px 16px 6px 12px;
      border-radius: 999px;
      font-size: 13px;
      color: var(--mk-accent);
      margin-bottom: 20px;
      letter-spacing: .3px;
    }
    .category-page-head .status-line i {
      font-size: 8px;
      color: var(--mk-accent);
    }

    /* Feature banners */
    .feature-block {
      padding-top: 60px;
    }
    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 20px;
      margin-bottom: 38px;
    }
    .section-head .eyebrow {
      font-size: 14px;
      color: var(--mk-cta);
      font-weight: 600;
      letter-spacing: .3em;
      margin-bottom: 8px;
      text-transform: uppercase;
    }
    .section-head h2 {
      font-size: clamp(25px, 3vw, 34px);
      font-weight: 800;
      margin: 0;
      color: var(--mk-ink);
      letter-spacing: -.5px;
    }
    .section-head .head-note {
      color: var(--mk-muted);
      max-width: 420px;
      font-size: 14px;
      text-align: right;
    }
    .feature-grid {
      display: grid;
      gap: 24px;
      grid-template-columns: 1.15fr .85fr;
      align-items: stretch;
    }
    .feature-main {
      background: var(--mk-surface);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      transition: box-shadow .3s ease, transform .3s ease;
      min-height: 100%;
    }
    .feature-main:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-3px);
    }
    .feature-main .img-wrap {
      position: relative;
      height: 260px;
      overflow: hidden;
      background: var(--mk-ink-soft);
    }
    .feature-main .img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .5s ease;
    }
    .feature-main:hover .img-wrap img {
      transform: scale(1.04);
    }
    .feature-main .img-wrap::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 45%, rgba(16,37,29,.7) 100%);
    }
    .feature-tag {
      position: absolute;
      left: 18px;
      top: 16px;
      z-index: 2;
    }
    .feature-time {
      position: absolute;
      left: 18px;
      bottom: 13px;
      z-index: 2;
      color: rgba(255,255,255,.9);
      font-size: 13px;
      display: inline-flex;
      gap: 8px;
      align-items: center;
    }
    .feature-body {
      padding: 22px 26px 26px;
    }
    .feature-body h3 {
      margin-bottom: 8px;
    }
    .feature-body h3 a {
      color: var(--mk-ink);
    }
    .feature-body h3 a:hover {
      color: var(--mk-cta);
    }
    .feature-body .abstract {
      color: var(--mk-muted);
      font-size: 15px;
      margin-bottom: 14px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .meta-line {
      display: flex;
      gap: 16px;
      font-size: 13px;
      color: var(--mk-muted);
    }
    .feature-side {
      display: grid;
      grid-template-rows: repeat(2, 1fr);
      gap: 24px;
    }
    .feature-side .small-card {
      background: var(--mk-surface);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      display: flex;
      transition: box-shadow .3s, transform .3s;
      border: 1px solid rgba(223,217,203,.5);
    }
    .feature-side .small-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateX(5px);
    }
    .feature-side .small-card .thumb-lg {
      width: 40%;
      flex: 0 0 40%;
      min-height: 150px;
      position: relative;
      overflow: hidden;
    }
    .feature-side .small-card .thumb-lg img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .feature-side .small-card .side-content {
      padding: 16px 18px;
    }
    .side-content .side-tag {
      font-size: 12px;
      color: var(--mk-cta);
      background: rgba(240,86,46,.08);
      padding: 2px 10px;
      border-radius: 999px;
      display: inline-block;
      margin-bottom: 8px;
    }
    .side-content h3 {
      font-size: 17px;
      margin: 0 0 6px;
    }
    .side-content h3 a {
      color: var(--mk-ink);
    }
    .side-content h3 a:hover {
      color: var(--mk-cta);
    }
    .side-content p {
      color: var(--mk-muted);
      font-size: 13px;
      margin: 0;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .list-item-link {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      color: var(--mk-ink);
      font-weight: 600;
      font-size: 14px;
      margin-top: 8px;
    }

    /* News list */
    .news-list-wrap {
      background: var(--mk-light);
      border-top: 1px solid var(--mk-line);
      border-bottom: 1px solid var(--mk-line);
      padding: 80px 0;
    }
    .news-list {
      border-top: 1px solid var(--mk-line);
    }
    .news-row {
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 18px 0;
      border-bottom: 1px solid var(--mk-line);
      transition: background .2s, padding .2s;
      border-radius: 8px;
    }
    .news-row:hover {
      background: rgba(255,255,255,.8);
      padding-left: 12px;
      padding-right: 8px;
      box-shadow: inset 3px 0 0 var(--mk-accent);
    }
    .news-row .num {
      font-family: var(--font-num);
      font-size: 28px;
      font-weight: 800;
      color: var(--mk-accent);
      width: 50px;
      flex: 0 0 50px;
      text-align: center;
      opacity: .85;
    }
    .news-row .news-thumb {
      width: 92px;
      height: 72px;
      border-radius: 10px;
      object-fit: cover;
      flex: 0 0 92px;
      background: var(--mk-surface);
    }
    .news-row .news-info {
      flex: 1;
      min-width: 0;
    }
    .news-row .news-info h3 {
      font-size: 17px;
      margin: 0 0 4px;
      font-weight: 700;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .news-row .news-info h3 a {
      color: var(--mk-ink);
    }
    .news-row .news-info h3 a:hover {
      color: var(--mk-cta);
    }
    .news-row .news-info p {
      color: var(--mk-muted);
      font-size: 14px;
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
      margin: 0;
    }
    .news-row .news-meta {
      font-size: 13px;
      color: var(--mk-muted);
      text-align: right;
      margin-left: 12px;
      line-height: 1.7;
    }
    .news-row .news-meta i {
      margin-right: 4px;
    }

    /* Icon strip */
    .icon-strip {
      background: var(--mk-bg-paper);
      padding: 70px 0 20px;
    }
    .icon-strip .strip-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      background: var(--mk-surface);
      border-radius: var(--radius-lg);
      padding: 24px 24px;
      border: 1px solid var(--mk-line);
    }
    .strip-item {
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 10px 12px;
      background: var(--mk-light);
      border-radius: 14px;
    }
    .strip-item .icon-box {
      width: 40px;
      height: 40px;
      font-size: 17px;
      color: var(--mk-accent);
      background: var(--mk-ink);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .strip-item h3 {
      font-size: 16px;
      margin: 0 0 2px;
    }
    .strip-item p {
      margin: 0;
      color: var(--mk-muted);
      font-size: 13px;
    }

    /* CTA dark */
    .cta-banner {
      background: linear-gradient(110deg, var(--mk-ink) 0%, var(--mk-ink-soft) 100%);
      border-radius: 26px;
      padding: 60px 60px;
      color: #fff;
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow-hover);
    }
    .cta-banner::after {
      content: "";
      position: absolute;
      right: -30px;
      top: -20px;
      width: 280px;
      height: 280px;
      background: radial-gradient(circle, rgba(208,240,58,.25) 0%, transparent 60%);
      pointer-events: none;
    }
    .cta-banner h2 {
      color: #fff;
      font-size: 30px;
      font-weight: 800;
      letter-spacing: -.3px;
    }
    .cta-banner p {
      color: rgba(255,255,255,.75);
      max-width: 600px;
    }
    .cta-icons {
      display: flex;
      gap: 36px;
      flex-wrap: wrap;
      align-items: center;
      margin-top: 16px;
    }
    .cta-icons .cta-icon {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .cta-icons i {
      font-size: 18px;
      color: var(--mk-accent);
      width: 26px;
    }
    .cta-action {
      display: flex;
      gap: 14px;
      margin-top: 24px;
      flex-wrap: wrap;
    }

    /* FAQ */
    .faq-section {
      padding: 90px 0 60px;
    }
    .faq-wrap {
      max-width: 900px;
      margin: 0 auto;
    }
    .faq-accordion .accordion-item {
      border: none;
      background: transparent;
      border-bottom: 1px solid var(--mk-line);
      border-radius: 0 !important;
    }
    .faq-accordion .accordion-item:first-child {
      border-top: 1px solid var(--mk-line);
    }
    .faq-accordion .accordion-button {
      background: transparent;
      color: var(--mk-ink);
      font-size: 17px;
      font-weight: 600;
      box-shadow: none;
      padding: 22px 10px;
    }
    .faq-accordion .accordion-button::after {
      background-image: none;
      font-family: "Font Awesome 6 Free";
      font-weight: 900;
      content: "\2b";
      color: var(--mk-ink);
      font-size: 20px;
      transition: transform .3s;
    }
    .faq-accordion .accordion-button:not(.collapsed)::after {
      transform: rotate(45deg);
      color: var(--mk-cta);
    }
    .faq-accordion .accordion-button:not(.collapsed) {
      background: rgba(208,240,58,.05);
      color: var(--mk-ink);
      box-shadow: none;
    }
    .faq-accordion .accordion-body {
      padding: 6px 12px 22px;
      color: var(--mk-muted);
      line-height: 1.8;
    }

    /* Back to directory */
    .return-directory {
      padding: 30px 0 90px;
      text-align: center;
    }
    .return-directory .directory-note {
      font-size: 14px;
      color: var(--mk-muted);
      margin-bottom: 22px;
    }

    /* Footer */
    .mk-footer {
      background: var(--mk-ink);
      color: rgba(255,255,255,.75);
      padding: 70px 0 24px;
      margin-top: 10px;
    }
    .footer-top {
      display: grid;
      grid-template-columns: 1.5fr .8fr .8fr 1.6fr;
      gap: 30px;
      padding-bottom: 40px;
      border-bottom: 1px solid rgba(255,255,255,.12);
    }
    .footer-brand {
      display: flex;
      gap: 10px;
      align-items: center;
      color: #fff;
    }
    .footer-brand .logo-mark {
      background: var(--mk-accent);
      color: var(--mk-ink);
    }
    .footer-brand .wordmark {
      font-size: 18px;
      font-weight: 700;
    }
    .footer-links h4 {
      color: #fff;
      font-size: 15px;
      font-weight: 600;
      margin-bottom: 16px;
    }
    .footer-links ul {
      list-style: none;
      display: grid;
      gap: 9px;
    }
    .footer-links a {
      color: rgba(255,255,255,.68);
      font-size: 14px;
    }
    .footer-links a:hover {
      color: var(--mk-accent);
    }
    .footer-note {
      font-size: 14px;
    }
    .footer-note strong {
      color: #fff;
      font-weight: 600;
    }
    .footer-note p {
      color: rgba(255,255,255,.6);
      margin-bottom: 0;
    }
    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 24px;
      font-size: 13px;
      color: rgba(255,255,255,.5);
      gap: 20px;
      flex-wrap: wrap;
    }
    .footer-bottom i {
      color: var(--mk-cta);
    }

    @media (max-width: 991.98px) {
      .header-search .form-control {
        width: 100%;
      }
      .header-search .form-control:focus {
        width: 100%;
      }
      .navbar-collapse {
        background: var(--mk-bg-paper);
        padding: 18px;
        margin: 0 -20px 0;
        border-top: 1px solid var(--mk-line);
        margin-top: 14px;
      }
      .navbar-nav {
        margin: 0 0 12px;
      }
      .nav-actions {
        margin-left: 0;
        flex-wrap: wrap;
        width: 100%;
        gap: 10px;
      }
      .header-search {
        width: 100%;
      }
      .nav-login-btn, .nav-primary-btn {
        flex: 1;
        justify-content: center;
      }
      .feature-grid {
        grid-template-columns: 1fr;
      }
      .feature-side {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: none;
      }
      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
      .cta-banner {
        padding: 36px 24px;
      }
    }

    @media (max-width: 767.98px) {
      section {
        padding: 55px 0;
      }
      .category-page-head {
        padding: 44px 0 26px;
      }
      .category-page-head h1 {
        font-size: 30px;
      }
      .section-head {
        flex-direction: column;
        align-items: flex-start;
      }
      .section-head .head-note {
        text-align: left;
      }
      .feature-side {
        grid-template-columns: 1fr;
      }
      .feature-side .small-card .thumb-lg {
        width: 35%;
      }
      .icon-strip .strip-grid {
        grid-template-columns: 1fr;
      }
      .news-row {
        flex-wrap: wrap;
        padding: 14px 0;
      }
      .news-row .num {
        width: 32px;
        flex: 0 0 32px;
        font-size: 24px;
      }
      .news-row .news-thumb {
        width: 68px;
        height: 58px;
        flex: 0 0 68px;
      }
      .news-row .news-meta {
        display: none;
      }
      .cta-icons {
        gap: 16px;
        flex-direction: column;
        align-items: flex-start;
      }
      .cta-action .btn {
        width: 100%;
      }
      .footer-top {
        grid-template-columns: 1fr;
        gap: 24px;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }

    @media (max-width: 520px) {
      .logo-sub {
        display: none;
      }
      .logo-word {
        font-size: 15px;
      }
      .logo-word .mk {
        font-size: 18px;
      }
      .news-row .news-info p {
        white-space: normal;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
      }
      .news-row .news-info h3 {
        white-space: normal;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
      }
    }

/* roulang page: category3 */
:root {
  --mk-bg-paper: #F3F0E7;
  --mk-surface: #FFFFFF;
  --mk-ink: #10251D;
  --mk-ink-soft: #15352A;
  --mk-accent: #D0F03A;
  --mk-cta: #F0562E;
  --mk-cta-hover: #D9451E;
  --mk-text: #1C241F;
  --mk-muted: #5F6A62;
  --mk-line: #DFD9CB;
  --mk-light: #FAF8F2;
  --mk-radius-lg: 18px;
  --mk-radius-md: 14px;
  --mk-radius-btn: 999px;
  --mk-shadow: 0 1px 0 rgba(16,37,29,.04), 0 8px 24px rgba(16,37,29,.05);
  --mk-shadow-hover: 0 2px 4px rgba(16,37,29,.06), 0 16px 32px rgba(16,37,29,.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.85;
  background-color: var(--mk-bg-paper);
  color: var(--mk-text);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--mk-ink);
  text-decoration: none;
  transition: color .25s ease, background .25s ease, border-color .25s ease, transform .25s ease;
}

a:hover {
  color: var(--mk-ink-soft);
}

h1, h2, h3, h4, h5 {
  margin: 0;
  line-height: 1.35;
}

button {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid var(--mk-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: 1180px;
}

.site-main {
  overflow: hidden;
}

.mk-section {
  padding: 84px 0;
}

.section-head .mk-kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--mk-ink-soft);
  background: rgba(208, 240, 58, .22);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 14px;
}

.section-head h2 {
  font-size: clamp(26px, 2.6vw, 34px);
  font-weight: 800;
  letter-spacing: -.4px;
  color: var(--mk-ink);
}

.section-head p {
  margin: 14px 0 0;
  max-width: 720px;
  color: var(--mk-muted);
}

.section-head.center {
  text-align: center;
}

.section-head.center p {
  margin-left: auto;
  margin-right: auto;
}

.btn-mk-primary,
.btn-mk-ghost,
.btn-mk-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--mk-radius-btn);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: .95rem;
  line-height: 1;
  padding: 14px 24px;
  transition: all .25s ease;
}

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

.btn-mk-primary:hover {
  background: var(--mk-cta-hover);
  border-color: var(--mk-cta-hover);
  color: #fff;
  transform: translateX(4px);
  box-shadow: 0 10px 22px rgba(240, 86, 46, .24);
}

.btn-mk-ghost {
  background: transparent;
  color: #10251D;
  border-color: rgba(16, 37, 29, .22);
}

.btn-mk-ghost:hover {
  background: #10251D;
  color: #fff;
  border-color: #10251D;
}

.btn-mk-dark {
  background: #10251D;
  color: #fff;
  border-color: #10251D;
}

.btn-mk-dark:hover {
  background: #1e3a2e;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 26px rgba(16, 37, 29, .18);
}

/* ======= shared header / nav ======= */
.mk-nav {
  position: sticky;
  top: 0;
  z-index: 1080;
  background: rgba(243, 240, 231, .88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--mk-line);
}

.mk-nav .navbar {
  padding-top: 12px;
  padding-bottom: 12px;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 290px;
  padding: 0;
  margin: 0;
}

.logo-mark {
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--mk-ink);
  color: var(--mk-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.logo-word {
  font-size: 17px;
  font-weight: 800;
  color: var(--mk-ink);
  letter-spacing: -.2px;
}

.logo-word .mk {
  font-family: "DIN Alternate", "Roboto Condensed", "Arial Narrow", "PingFang SC", sans-serif;
  font-weight: 800;
  background: var(--mk-ink);
  color: var(--mk-accent);
  padding: 2px 8px;
  border-radius: 7px;
  margin-right: 2px;
}

.logo-sub {
  margin-top: 3px;
  display: block;
  font-size: 10px;
  font-weight: 600;
  color: var(--mk-muted);
  letter-spacing: .2em;
}

.navbar-nav {
  gap: 2px;
  margin-left: 14px;
}

.nav-item .nav-link {
  position: relative;
  padding: .52rem .7rem;
  font-size: 15px;
  font-weight: 500;
  color: #47524b;
  border-radius: 8px;
}

.nav-item .nav-link:hover {
  color: var(--mk-ink);
  background: rgba(16, 37, 29, .04);
}

.navbar-nav .nav-link.active {
  color: var(--mk-ink);
  font-weight: 700;
}

.navbar-nav .nav-link.active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 2px;
  height: 3px;
  border-radius: 3px;
  background: var(--mk-accent);
}

.navbar-toggler {
  border: 0;
  font-size: 1.1rem;
  color: var(--mk-ink);
  padding: .25rem .35rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 12px;
}

.header-search {
  position: relative;
  width: 210px;
}

.header-search .form-control {
  height: 40px;
  padding-left: 36px;
  padding-right: 14px;
  font-size: .88rem;
  border-radius: var(--mk-radius-btn);
  border: 1px solid var(--mk-line);
  background: #fff;
  color: var(--mk-text);
}

.header-search .form-control::placeholder {
  color: #8A918C;
}

.header-search .form-control:focus {
  border-color: var(--mk-ink);
  box-shadow: 0 0 0 4px rgba(208, 240, 58, .28);
}

.header-search i {
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  color: var(--mk-muted);
  font-size: .85rem;
  pointer-events: none;
}

.nav-login-btn {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  gap: 6px;
  height: 40px;
  padding: 0 16px;
  border-radius: var(--mk-radius-btn);
  border: 1px solid rgba(16, 37, 29, .18);
  font-size: .9rem;
  font-weight: 600;
  color: var(--mk-ink);
  background: rgba(255, 255, 255, .5);
}

.nav-login-btn:hover {
  background: rgba(255, 255, 255, .95);
  border-color: rgba(16, 37, 29, .3);
  color: var(--mk-ink);
}

.nav-primary-btn {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  gap: 7px;
  height: 40px;
  padding: 0 18px;
  border-radius: var(--mk-radius-btn);
  background: var(--mk-cta);
  border: 1px solid var(--mk-cta);
  color: #fff;
  font-size: .88rem;
  font-weight: 700;
  transition: all .25s ease;
}

.nav-primary-btn:hover {
  background: var(--mk-cta-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(240, 86, 46, .22);
}

/* ======= category hero ======= */
.category-hero {
  position: relative;
  padding: 104px 0 92px;
  background-color: var(--mk-ink);
  background-image: linear-gradient(105deg, rgba(16, 37, 29, .94) 15%, rgba(21, 53, 42, .72) 70%), url('/assets/images/backpic/back-2.webp');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  color: #f8f4ec;
}

.category-hero .breadcrumb-mk {
  font-size: 13px;
  color: rgba(255, 255, 255, .64);
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.category-hero .breadcrumb-mk a {
  color: rgba(255, 255, 255, .8);
  border-bottom: 1px solid transparent;
}

.category-hero .breadcrumb-mk a:hover {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, .4);
}

.category-hero .breadcrumb-mk i {
  font-size: 9px;
  color: var(--mk-accent);
  position: relative;
  top: 1px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .14);
  padding: 6px 14px;
  border-radius: 999px;
  color: #D9E3DC;
  font-size: 12px;
  letter-spacing: .04em;
  margin-bottom: 22px;
}

.hero-tag .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mk-accent);
  animation: breathe 2.2s infinite ease-in-out;
}

@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(.75); opacity: .6; }
}

.category-hero h1 {
  max-width: 860px;
  font-weight: 900;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -.8px;
  color: #fff;
  line-height: 1.25;
}

.category-hero .lead-copy {
  max-width: 720px;
  margin: 22px 0 0;
  font-size: 17px;
  color: rgba(255, 255, 255, .78);
  line-height: 1.9;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.category-hero .btn-mk-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .35);
}

.category-hero .btn-mk-ghost:hover {
  background: var(--mk-accent);
  border-color: var(--mk-accent);
  color: var(--mk-ink);
}

.hero-mini-note {
  margin-top: 34px;
  padding-top: 18px;
  max-width: 620px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: 13px;
  color: rgba(255, 255, 255, .58);
}

/* ======= quick check / directory ======= */
.quick-check-section {
  background: var(--mk-bg-paper);
  padding: 54px 0 20px;
}

.quickcheck-grid {
  background: var(--mk-surface);
  border-radius: var(--mk-radius-lg);
  box-shadow: var(--mk-shadow);
  padding: 30px 34px;
}

.quickcheck-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.quickcheck-title .tt {
  font-weight: 800;
  font-size: 18px;
  color: var(--mk-ink);
}

.quickcheck-title .tt i {
  color: var(--mk-cta);
  margin-right: 8px;
}

.quickcheck-title .link-count {
  font-size: 13px;
  color: var(--mk-muted);
  letter-spacing: .04em;
}

.quick-items {
  display: grid;
  grid-template-columns: 1.2fr 1fr .9fr 1fr;
  gap: 0;
}

.quick-item {
  position: relative;
  padding: 18px 20px 6px;
  border-left: 1px solid var(--mk-line);
}

.quick-item:first-child {
  border-left: 0;
  padding-left: 0;
}

.quick-item i {
  display: block;
  width: 34px;
  height: 34px;
  line-height: 34px;
  text-align: center;
  background: rgba(16, 37, 29, .07);
  color: var(--mk-ink);
  border-radius: 10px;
  margin-bottom: 12px;
}

.quick-item strong {
  display: block;
  font-size: 15px;
  color: var(--mk-ink);
  margin-bottom: 4px;
}

.quick-item span {
  display: block;
  font-size: 13px;
  color: var(--mk-muted);
  line-height: 1.7;
  padding-bottom: 12px;
}

/* ======= guide flow section ======= */
.flow-section {
  background: var(--mk-bg-paper);
}

.flow-section .content-left {
  padding-right: 30px;
}

.flow-section .content-left .section-head h2 {
  font-size: clamp(26px, 2.6vw, 34px);
}

.flow-note {
  margin-top: 26px;
  background: var(--mk-light);
  border-radius: var(--mk-radius-md);
  padding: 22px;
  border: 1px solid var(--mk-line);
  position: relative;
}

.flow-note .note-label {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mk-cta);
  font-weight: 700;
}

.flow-note p {
  font-size: 14px;
  color: var(--mk-muted);
  margin: 8px 0 0;
}

.flow-side-img {
  border-radius: var(--mk-radius-lg);
  overflow: hidden;
  box-shadow: var(--mk-shadow-hover);
}

.flow-side-img img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.steps-wrap {
  margin-top: 10px;
}

.mk-step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px dashed #DBD3C1;
}

.mk-step:last-child {
  border-bottom: 0;
}

.step-no {
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--mk-ink);
  color: var(--mk-accent);
  font-family: "DIN Alternate", "Roboto Condensed", "Arial Narrow", sans-serif;
  font-size: 18px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.step-copy strong {
  display: block;
  font-size: 18px;
  color: var(--mk-ink);
  margin-bottom: 4px;
}

.step-copy p {
  margin: 0;
  color: var(--mk-muted);
  font-size: 14px;
}

/* ======= FAQ ======= */
.faq-section {
  background: var(--mk-light);
  padding: 84px 0;
  border-top: 1px solid var(--mk-line);
  border-bottom: 1px solid var(--mk-line);
}

.mk-accordion {
  max-width: 980px;
  margin: 40px auto 0;
}

.mk-accordion .accordion-item {
  border: 0;
  border-radius: var(--mk-radius-md);
  background: var(--mk-surface);
  box-shadow: 0 1px 0 rgba(16, 37, 29, .04), 0 8px 24px rgba(16, 37, 29, .04);
  margin-bottom: 14px;
  overflow: hidden;
}

.mk-accordion .accordion-header {
  border-radius: var(--mk-radius-md);
}

.mk-accordion .accordion-button {
  background: #fff;
  border-radius: var(--mk-radius-md) !important;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 16px;
  color: var(--mk-ink);
  box-shadow: none;
}

.mk-accordion .accordion-button::after {
  display: none;
}

.mk-accordion .accordion-button:not(.collapsed) {
  color: var(--mk-ink);
  background: #fff;
  box-shadow: inset 0 -1px 0 var(--mk-line);
}

.faq-q {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--mk-ink);
  color: var(--mk-accent);
  font-size: 12px;
  margin-right: 12px;
  flex: none;
}

.faq-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  margin-left: auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--mk-line);
  color: var(--mk-ink);
  font-size: 14px;
  transition: transform .3s ease, background .2s ease;
}

.accordion-button:not(.collapsed) .faq-toggle {
  transform: rotate(45deg);
  background: var(--mk-ink);
  border-color: var(--mk-ink);
  color: var(--mk-accent);
}

.mk-accordion .accordion-body {
  padding: 6px 24px 24px 64px;
  color: var(--mk-muted);
  font-size: 15px;
  line-height: 1.9;
  border-top: 1px solid var(--mk-line);
  background: #fff;
}

/* ======= status list ======= */
.status-section {
  background: var(--mk-bg-paper);
  padding: 84px 0;
}

.status-intro {
  margin-top: 16px;
  max-width: 720px;
  color: var(--mk-muted);
}

.status-list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  background: var(--mk-surface);
  border-radius: var(--mk-radius-lg);
  box-shadow: var(--mk-shadow);
  overflow: hidden;
}

.status-list li {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px 26px;
  border-bottom: 1px solid var(--mk-line);
}

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

.status-name {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 700;
  color: var(--mk-ink);
}

.status-name i {
  position: relative;
  top: 5px;
  color: var(--mk-cta);
  font-size: 12px;
  width: 18px;
}

.status-desc {
  color: var(--mk-muted);
  font-size: 14px;
  line-height: 1.8;
}

/* ======= CTA banner ======= */
.cta-banner {
  background: var(--mk-ink);
  color: #fff;
  padding: 72px 0;
}

.cta-banner .cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-banner .cta-icon-row {
  display: flex;
  gap: 18px;
  margin-bottom: 22px;
}

.cta-icon-row .cta-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--mk-accent);
  font-size: 18px;
}

.cta-banner h2 {
  font-size: clamp(24px, 2.6vw, 34px);
  color: #fff;
  max-width: 620px;
  font-weight: 800;
  letter-spacing: -.5px;
}

.cta-banner p {
  color: rgba(255, 255, 255, .72);
  margin-top: 12px;
  max-width: 620px;
}

.cta-banner .btn-mk-primary {
  margin-top: 26px;
}

.cta-deco {
  min-width: 250px;
  max-width: 320px;
  flex: 1 1 280px;
  border-radius: 22px;
  background: var(--mk-ink-soft);
  border: 1px solid rgba(255, 255, 255, .08);
  padding: 26px 26px 22px;
}

.cta-deco .deco-num {
  font-family: "DIN Alternate", "Roboto Condensed", sans-serif;
  font-size: 50px;
  font-weight: 800;
  color: var(--mk-accent);
  line-height: 1;
  display: block;
}

.cta-deco .deco-text {
  color: rgba(255, 255, 255, .78);
  font-size: 14px;
  margin-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding-top: 14px;
}

/* ======= global footer ======= */
.mk-footer {
  background: var(--mk-ink);
  color: #D3DED7;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr .8fr .8fr 1.7fr;
  gap: 34px;
  padding: 64px 0 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-brand .logo-mark {
  background: var(--mk-ink-soft);
  border: 1px solid rgba(255, 255, 255, .14);
  color: var(--mk-accent);
}

.footer-brand .wordmark {
  font-weight: 700;
  color: #fff;
  font-size: 17px;
}

.mk-footer h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
}

.mk-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mk-footer ul li {
  margin-bottom: 8px;
}

.mk-footer ul a {
  color: #B4C3BA;
  font-size: 14px;
}

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

.footer-note strong {
  display: block;
  color: #fff;
  font-size: 14px;
}

.footer-note p {
  color: #AFC0B5;
  font-size: 13px;
  line-height: 1.8;
  margin: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: #92A69A;
  font-size: 13px;
}

.footer-bottom i {
  color: var(--mk-accent);
}

/* ======= back to top ======= */
.back-top-btn {
  position: fixed;
  right: 26px;
  bottom: 30px;
  width: 46px;
  height: 46px;
  z-index: 1060;
  border: 0;
  border-radius: 50%;
  background: var(--mk-ink);
  color: var(--mk-accent);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all .3s ease;
  box-shadow: 0 8px 24px rgba(16, 37, 29, .18);
}

.back-top-btn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-top-btn:hover {
  background: var(--mk-ink-soft);
  color: #fff;
}

/* ======= responsive ======= */
@media (max-width: 1199.98px) {
  .navbar-nav {
    margin-left: 0;
  }

  .header-search {
    width: 170px;
  }

  .footer-top {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer-note {
    grid-column: span 2;
    max-width: 520px;
  }
}

@media (max-width: 991.98px) {
  .mk-nav .navbar-collapse {
    background: var(--mk-bg-paper);
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(16, 37, 29, .08);
    padding: 16px 12px;
    margin-top: 10px;
  }

  .navbar-nav {
    margin: 4px 0 12px;
  }

  .navbar-nav .nav-link.active::after {
    bottom: 4px;
  }

  .nav-actions {
    flex-wrap: wrap;
    width: 100%;
    margin: 4px 0 0;
  }

  .header-search {
    width: 100%;
    margin-bottom: 8px;
  }

  .nav-actions .nav-login-btn,
  .nav-actions .nav-primary-btn {
    flex: 1 1 140px;
    justify-content: center;
  }

  .category-hero {
    padding: 76px 0 64px;
  }

  .mk-section,
  .status-section,
  .faq-section,
  .quickcheck-grid {
    padding: 0;
  }

  .mk-section {
    padding: 64px 0;
  }

  .faq-section {
    padding: 64px 0;
  }

  .quickcheck-grid {
    padding: 28px 24px;
  }

  .quick-items {
    grid-template-columns: repeat(2, 1fr);
  }

  .quick-item {
    border-left: 0;
    border-top: 1px solid var(--mk-line);
    padding: 18px 10px 8px;
  }

  .quick-item:first-child {
    padding-left: 10px;
    border-left: 0;
    border-top: 0;
  }

  .flow-section .content-left {
    padding-right: 0;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 767.98px) {
  .mk-section {
    padding: 52px 0;
  }

  .faq-section {
    padding: 52px 0;
  }

  .category-hero h1 {
    font-size: 32px;
  }

  .category-hero .lead-copy {
    font-size: 15px;
  }

  .quickcheck-title {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .quick-items {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .quick-item {
    border-left: 0;
    border-top: 1px solid var(--mk-line);
    padding: 18px 0 8px;
  }

  .quick-item:first-child {
    border-top: 0;
    padding-left: 0;
  }

  .mk-step {
    gap: 14px;
    padding: 20px 0;
  }

  .step-no {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    font-size: 15px;
  }

  .mk-accordion .accordion-button {
    padding: 16px 16px;
    font-size: 15px;
  }

  .mk-accordion .accordion-body {
    padding: 4px 18px 18px 66px;
    font-size: 14px;
  }

  .status-list li {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 18px 18px;
  }

  .status-name {
    font-size: 15px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 48px 0 32px;
  }

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

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 575.98px) {
  .category-hero {
    padding: 56px 0 52px;
  }

  .category-hero h1 {
    font-size: 27px;
  }

  .category-hero .lead-copy {
    font-size: 14px;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn-mk-primary,
  .hero-actions .btn-mk-ghost {
    width: 100%;
  }

  .section-head h2 {
    font-size: 24px;
  }

  .footer-top {
    padding-top: 36px;
  }

  .back-top-btn {
    right: 16px;
    bottom: 18px;
    width: 44px;
    height: 44px;
  }
}