/**
 * 试管婴儿行业站点 — 第二套百变模板
 * HTML/CSS 类名统一 css365iz 前缀，便于多套模板共存
 */

:root {
  --css365iz-color-primary: #9b4d6a;
  --css365iz-color-primary-dark: #6d3450;
  --css365iz-color-accent: #e8b86d;
  --css365iz-color-bg: #faf7f8;
  --css365iz-color-surface: #ffffff;
  --css365iz-color-text: #2a1f24;
  --css365iz-color-muted: #6b5a62;
  --css365iz-color-border: #eadde3;
  --css365iz-font-sans: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
  --css365iz-radius: 14px;
  --css365iz-shadow: 0 10px 28px rgba(155, 77, 106, 0.1);
  --css365iz-max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body.css365iz-body {
  margin: 0;
  font-family: var(--css365iz-font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--css365iz-color-text);
  background: var(--css365iz-color-bg);
  overflow-x: clip;
}

img.css365iz-img {
  max-width: 100%;
  height: auto;
  display: block;
}

a.css365iz-link {
  color: var(--css365iz-color-primary);
  text-decoration: none;
}

a.css365iz-link:hover,
a.css365iz-link:focus {
  text-decoration: underline;
}

/* ----- 无障碍跳过链接 ----- */
.css365iz-skip {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.css365iz-skip:focus {
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 10000;
  width: auto;
  height: auto;
  padding: 10px 14px;
  background: var(--css365iz-color-primary);
  color: #fff;
  border-radius: 6px;
}

/* ----- 顶部导航 ----- */
.css365iz-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--css365iz-color-surface);
  border-bottom: 1px solid var(--css365iz-color-border);
  box-shadow: 0 2px 16px rgba(109, 52, 80, 0.06);
}

.css365iz-header__inner {
  position: relative;
  max-width: var(--css365iz-max-width);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.css365iz-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}

.css365iz-brand__logo {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: contain;
  display: block;
  background: var(--css365iz-color-surface);
  border: 1px solid var(--css365iz-color-border);
}

.css365iz-footer__brand .css365iz-brand__logo {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}

.css365iz-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.css365iz-brand__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
}

.css365iz-brand__sub {
  font-size: 0.75rem;
  color: var(--css365iz-color-muted);
  margin: 0;
}

.css365iz-nav-cb {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  pointer-events: none;
}

.css365iz-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--css365iz-color-border);
  background: var(--css365iz-color-surface);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--css365iz-color-text);
  user-select: none;
}

.css365iz-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-left: auto;
}

.css365iz-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.css365iz-nav__item {
  margin: 0;
}

.css365iz-nav__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--css365iz-color-muted);
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  white-space: nowrap;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.css365iz-nav__link:hover,
.css365iz-nav__link:focus {
  color: var(--css365iz-color-primary);
  background: var(--css365iz-color-bg);
  border-color: var(--css365iz-color-border);
  text-decoration: none;
}

.css365iz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  font-family: inherit;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.css365iz-btn:focus-visible {
  outline: 2px solid var(--css365iz-color-primary);
  outline-offset: 2px;
}

.css365iz-btn--primary {
  background: linear-gradient(135deg, var(--css365iz-color-primary), #b85f7f);
  color: #fff;
  box-shadow: 0 4px 16px rgba(155, 77, 106, 0.35);
}

.css365iz-btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(155, 77, 106, 0.4);
}

.css365iz-btn--ghost {
  background: transparent;
  color: var(--css365iz-color-primary);
  border: 1px solid var(--css365iz-color-border);
}

.css365iz-btn--copied {
  background: #f3e8ed !important;
  color: var(--css365iz-color-primary-dark) !important;
}

/* ----- 主横幅 Hero ----- */
.css365iz-hero {
  position: relative;
  background: linear-gradient(135deg, #4a2435 0%, var(--css365iz-color-primary) 42%, #c96b8a 100%);
  color: #fff;
  overflow: hidden;
}

.css365iz-hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.15;
  background-image:
    radial-gradient(ellipse 80% 50% at 10% 90%, #fff 0, transparent 50%),
    radial-gradient(ellipse 60% 40% at 90% 10%, var(--css365iz-color-accent) 0, transparent 55%);
  pointer-events: none;
}

.css365iz-hero__inner {
  position: relative;
  max-width: var(--css365iz-max-width);
  margin: 0 auto;
  padding: 52px 20px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}

.css365iz-hero__badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 0.8rem;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  letter-spacing: 0.04em;
}

.css365iz-hero__title {
  font-size: clamp(1.8rem, 4.2vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 16px;
  letter-spacing: 0.01em;
  overflow-wrap: break-word;
}

.css365iz-hero__lead {
  font-size: 1.05rem;
  opacity: 0.93;
  margin: 0 0 28px;
  max-width: 36em;
}

.css365iz-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.css365iz-hero__actions .css365iz-btn--primary {
  background: #fff;
  color: var(--css365iz-color-primary-dark);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.css365iz-hero__actions .css365iz-btn--ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.css365iz-hero__actions .css365iz-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}

.css365iz-hero__panel--img {
  padding: 0;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--css365iz-radius);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
  align-self: center;
}

/* 横幅图按 dy.png 原始宽高比自适应，不裁剪 */
.css365iz-hero__figure {
  margin: 0;
  width: 100%;
  line-height: 0;
}

.css365iz-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: min(560px, 58vh);
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
  border-radius: var(--css365iz-radius);
  background: rgba(255, 255, 255, 0.1);
}

.css365iz-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.css365iz-hero__stat {
  flex: 1 1 100px;
}

.css365iz-hero__stat-num {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.2;
}

.css365iz-hero__stat-label {
  font-size: 0.78rem;
  opacity: 0.85;
}

/* ----- 主内容区 ----- */
.css365iz-main {
  max-width: var(--css365iz-max-width);
  margin: 0 auto;
  padding: 44px 20px 56px;
}

.css365iz-section {
  margin-bottom: 52px;
}

.css365iz-section__head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 32px;
}

.css365iz-section__kicker {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--css365iz-color-primary);
  font-weight: 700;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.css365iz-section__title {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  margin: 0 0 10px;
  font-weight: 800;
}

.css365iz-section__desc {
  margin: 0;
  color: var(--css365iz-color-muted);
  font-size: 0.98rem;
}

/* ----- 四大核心栏目卡片 ----- */
.css365iz-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.css365iz-card {
  background: var(--css365iz-color-surface);
  border-radius: var(--css365iz-radius);
  padding: 26px 22px;
  border: 1px solid var(--css365iz-color-border);
  box-shadow: var(--css365iz-shadow);
  height: 100%;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  border-top: 4px solid var(--css365iz-color-primary);
}

.css365iz-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 36px rgba(155, 77, 106, 0.16);
  border-color: var(--css365iz-color-primary);
}

.css365iz-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(155, 77, 106, 0.12), rgba(232, 184, 109, 0.2));
  color: var(--css365iz-color-primary);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.css365iz-card__title {
  margin: 0 0 10px;
  font-size: 1.12rem;
  font-weight: 700;
}

.css365iz-card__text {
  margin: 0 0 16px;
  flex: 1;
  color: var(--css365iz-color-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.css365iz-card__more {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--css365iz-color-primary);
}

/* ----- 导读双栏 ----- */
.css365iz-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.css365iz-intro__col {
  background: var(--css365iz-color-surface);
  border: 1px solid var(--css365iz-color-border);
  border-radius: var(--css365iz-radius);
  padding: 24px 26px;
  box-shadow: var(--css365iz-shadow);
}

.css365iz-intro__title {
  margin: 0 0 12px;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--css365iz-color-primary-dark);
}

.css365iz-intro__text {
  margin: 0 0 12px;
  font-size: 0.95rem;
  color: var(--css365iz-color-muted);
  line-height: 1.7;
}

.css365iz-intro__list {
  margin: 0;
  padding-left: 1.2em;
  font-size: 0.94rem;
  color: var(--css365iz-color-muted);
  line-height: 1.75;
}

/* ----- 流程步骤 ----- */
.css365iz-steps {
  counter-reset: css365iz-step;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.css365iz-steps__item {
  counter-increment: css365iz-step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  background: var(--css365iz-color-surface);
  border: 1px solid var(--css365iz-color-border);
  border-radius: var(--css365iz-radius);
  padding: 20px 22px;
}

.css365iz-steps__item::before {
  content: counter(css365iz-step);
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--css365iz-color-primary);
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.css365iz-steps__title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
}

.css365iz-steps__desc {
  margin: 0;
  font-size: 0.88rem;
  color: var(--css365iz-color-muted);
  line-height: 1.65;
}

/* ----- FAQ ----- */
.css365iz-faq {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.css365iz-faq__item {
  background: var(--css365iz-color-surface);
  border: 1px solid var(--css365iz-color-border);
  border-radius: 12px;
  padding: 16px 18px;
}

.css365iz-faq__q {
  margin: 0 0 8px;
  font-size: 0.95rem;
  font-weight: 700;
}

.css365iz-faq__a {
  margin: 0;
  font-size: 0.88rem;
  color: var(--css365iz-color-muted);
  line-height: 1.65;
}

.css365iz-note {
  font-size: 0.85rem;
  color: var(--css365iz-color-muted);
  margin-top: 16px;
  padding: 12px 14px;
  background: rgba(155, 77, 106, 0.06);
  border-radius: 8px;
  border-left: 3px solid var(--css365iz-color-primary);
}

/* ----- 首页栏目文章块 ----- */
.css365iz-home-channel {
  margin-bottom: 36px;
}

.css365iz-channel-block {
  background: var(--css365iz-color-surface);
  border: 1px solid var(--css365iz-color-border);
  border-radius: var(--css365iz-radius);
  margin-bottom: 24px;
  overflow: hidden;
  box-shadow: var(--css365iz-shadow);
}

.css365iz-channel-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
  padding: 16px 22px;
  background: linear-gradient(135deg, rgba(155, 77, 106, 0.09), rgba(232, 184, 109, 0.08));
  border-bottom: 1px solid var(--css365iz-color-border);
}

.css365iz-channel-block__title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
}

.css365iz-channel-block__title a {
  color: var(--css365iz-color-text);
  text-decoration: none;
}

.css365iz-channel-block__title a:hover {
  color: var(--css365iz-color-primary);
}

.css365iz-channel-block__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 0.88rem;
}

.css365iz-channel-block__links a {
  color: var(--css365iz-color-muted);
  text-decoration: none;
}

.css365iz-channel-block__links a:hover {
  color: var(--css365iz-color-primary);
}

.css365iz-channel-block__links a.css365iz-channel-block__more {
  color: var(--css365iz-color-primary);
  font-weight: 600;
}

.css365iz-channel-block__body {
  padding: 22px 22px 26px;
}

.css365iz-article-mini {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 22px;
}

.css365iz-article-mini__item {
  padding: 14px 16px;
  background: var(--css365iz-color-bg);
  border-radius: 10px;
  border: 1px solid var(--css365iz-color-border);
  font-size: 0.9rem;
  color: var(--css365iz-color-muted);
  line-height: 1.6;
}

.css365iz-article-mini__item a {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--css365iz-color-text);
  text-decoration: none;
  margin-bottom: 6px;
  line-height: 1.4;
}

.css365iz-article-mini__item a:hover {
  color: var(--css365iz-color-primary);
}

/* ----- 热门文章卡片 ----- */
.css365iz-article-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.css365iz-article-item {
  display: flex;
  flex-direction: column;
  background: var(--css365iz-color-surface);
  border-radius: var(--css365iz-radius);
  overflow: hidden;
  border: 1px solid var(--css365iz-color-border);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.css365iz-article-item:hover {
  box-shadow: var(--css365iz-shadow);
  transform: translateY(-3px);
}

.css365iz-article-item__thumb {
  aspect-ratio: 16 / 10;
  background: linear-gradient(145deg, #f0dde5, #faf0f3);
  overflow: hidden;
}

.css365iz-article-item__thumb .css365iz-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.css365iz-article-item__body {
  padding: 16px 18px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.css365iz-article-item__cat {
  font-size: 0.72rem;
  color: var(--css365iz-color-primary);
  font-weight: 700;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.css365iz-article-item__title {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
}

.css365iz-article-item__excerpt {
  margin: 0;
  font-size: 0.86rem;
  color: var(--css365iz-color-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ----- CTA 联系 ----- */
.css365iz-cta {
  background: linear-gradient(135deg, #f8eef2, #fff);
  border: 1px solid var(--css365iz-color-border);
  border-radius: var(--css365iz-radius);
  padding: 36px 32px;
  text-align: center;
}

.css365iz-cta__title {
  margin: 0 0 10px;
  font-size: 1.4rem;
  font-weight: 800;
}

.css365iz-cta__text {
  margin: 0 0 22px;
  color: var(--css365iz-color-muted);
  max-width: 36em;
  margin-left: auto;
  margin-right: auto;
}

.css365iz-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ----- 侧栏 ----- */
.css365iz-aside {
  background: var(--css365iz-color-surface);
  border-radius: var(--css365iz-radius);
  padding: 22px;
  border: 1px solid var(--css365iz-color-border);
  box-shadow: var(--css365iz-shadow);
}

.css365iz-aside__title {
  margin: 0 0 14px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--css365iz-color-primary-dark);
}

.css365iz-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.css365iz-aside__item {
  border-bottom: 1px solid var(--css365iz-color-border);
}

.css365iz-aside__item:last-child {
  border-bottom: none;
}

.css365iz-aside__link {
  display: block;
  padding: 10px 0;
  color: var(--css365iz-color-text);
  text-decoration: none;
  font-size: 0.92rem;
}

.css365iz-aside__link:hover {
  color: var(--css365iz-color-primary);
}

.css365iz-aside__block {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--css365iz-color-border);
}

/* ----- 页脚 ----- */
.css365iz-footer {
  background: var(--css365iz-color-primary-dark);
  color: rgba(255, 255, 255, 0.88);
  padding: 48px 20px 28px;
}

.css365iz-footer__inner {
  max-width: var(--css365iz-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr repeat(2, 1fr);
  gap: 32px;
}

.css365iz-footer__brand .css365iz-brand__title {
  color: #fff;
}

.css365iz-footer__qrcode {
  margin-top: 16px;
  width: min(100%, clamp(160px, 32vw, 220px));
}

.css365iz-footer__qrcode-img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: #fff;
}

.css365iz-footer__col-title {
  margin: 0 0 14px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.css365iz-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.css365iz-footer__links li {
  margin-bottom: 8px;
}

.css365iz-footer__links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.9rem;
}

.css365iz-footer__links a:hover {
  color: #fff;
  text-decoration: underline;
}

.css365iz-footer__bottom {
  max-width: var(--css365iz-max-width);
  margin: 32px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
}

.css365iz-footer__bottom p {
  margin: 0.35em 0;
}

.css365iz-footer__bottom a {
  color: rgba(255, 255, 255, 0.85);
}

/* ----- 列表页 ----- */
.css365iz-page-head {
  background: linear-gradient(180deg, #fff 0%, var(--css365iz-color-bg) 100%);
  border-bottom: 1px solid var(--css365iz-color-border);
  padding: 32px 20px 36px;
}

.css365iz-page-head__inner {
  max-width: var(--css365iz-max-width);
  margin: 0 auto;
}

.css365iz-breadcrumb {
  margin: 0 0 14px;
  font-size: 0.85rem;
  color: var(--css365iz-color-muted);
  line-height: 1.5;
}

.css365iz-page-head__title {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  font-weight: 800;
  overflow-wrap: break-word;
  line-height: 1.3;
}

.css365iz-page-head__desc {
  margin: 12px 0 0;
  color: var(--css365iz-color-muted);
  max-width: 52em;
}

.css365iz-layout-list {
  max-width: var(--css365iz-max-width);
  margin: 0 auto;
  padding: 32px 20px 48px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 28px;
  align-items: start;
}

.css365iz-listbox {
  margin-bottom: 8px;
}

.css365iz-listbox__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.css365iz-listbox__item {
  background: var(--css365iz-color-surface);
  border: 1px solid var(--css365iz-color-border);
  border-radius: var(--css365iz-radius);
  padding: 20px 22px;
  box-shadow: var(--css365iz-shadow);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.css365iz-listbox__item:hover {
  border-color: var(--css365iz-color-primary);
  box-shadow: 0 12px 32px rgba(155, 77, 106, 0.12);
}

.css365iz-listbox__cat a {
  color: var(--css365iz-color-primary);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.85rem;
}

.css365iz-listbox__title {
  display: block;
  margin-top: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--css365iz-color-text);
  text-decoration: none;
  line-height: 1.45;
}

.css365iz-listbox__title:hover {
  color: var(--css365iz-color-primary);
}

.css365iz-listbox__meta {
  display: block;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--css365iz-color-muted);
}

.css365iz-listbox__intro {
  margin: 10px 0 0;
  font-size: 0.92rem;
  color: var(--css365iz-color-muted);
  line-height: 1.65;
}

.css365iz-pagebar {
  margin-top: 28px;
}

.css365iz-pagelist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  align-items: center;
}

.css365iz-pagelist a,
.css365iz-pagelist span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid var(--css365iz-color-border);
  background: var(--css365iz-color-surface);
  color: var(--css365iz-color-text);
}

.css365iz-pagelist a:hover {
  border-color: var(--css365iz-color-primary);
  color: var(--css365iz-color-primary);
}

.css365iz-pagelist .thisclass,
.css365iz-pagelist .current,
.css365iz-pagelist span.thisclass {
  background: var(--css365iz-color-primary);
  color: #fff;
  border-color: var(--css365iz-color-primary);
}

/* ----- 文章详情页 ----- */
.css365iz-page-head--article .css365iz-article-litpic {
  margin: 20px 0;
  max-width: 920px;
  border-radius: var(--css365iz-radius);
  overflow: hidden;
  border: 1px solid var(--css365iz-color-border);
}

.css365iz-article-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px 20px 56px;
}

.css365iz-article-header__cat {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(155, 77, 106, 0.1);
  color: var(--css365iz-color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.css365iz-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--css365iz-color-muted);
  margin-bottom: 16px;
}

.css365iz-article-summary {
  margin: 0 0 24px;
  padding: 16px 18px;
  background: var(--css365iz-color-bg);
  border-left: 4px solid var(--css365iz-color-primary);
  border-radius: 0 10px 10px 0;
  font-size: 0.98rem;
  color: var(--css365iz-color-muted);
  line-height: 1.7;
}

.css365iz-article-body {
  font-size: 1.02rem;
  color: var(--css365iz-color-text);
}

.css365iz-article-body h2 {
  font-size: 1.28rem;
  margin: 1.6em 0 0.6em;
  font-weight: 800;
  color: var(--css365iz-color-primary-dark);
}

.css365iz-article-body h3 {
  font-size: 1.08rem;
  margin: 1.4em 0 0.5em;
  font-weight: 700;
}

.css365iz-article-body p {
  margin: 0 0 1em;
}

.css365iz-article-body ul,
.css365iz-article-body ol {
  margin: 0 0 1em 1.2em;
  padding: 0;
}

.css365iz-article-body blockquote {
  margin: 1.2em 0;
  padding: 14px 18px;
  border-left: 4px solid var(--css365iz-color-primary);
  background: rgba(155, 77, 106, 0.06);
  border-radius: 0 8px 8px 0;
  font-size: 0.95rem;
  color: var(--css365iz-color-muted);
}

.css365iz-article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.css365iz-article-gallery {
  margin: 1.2em 0;
}

.css365iz-article-gallery p {
  margin: 0 0 1em;
}

.css365iz-article-gallery span {
  display: block;
  font-size: 0.9rem;
  color: var(--css365iz-color-muted);
  margin-top: 6px;
}

.css365iz-article-pager {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--css365iz-color-border);
  font-size: 0.95rem;
}

.css365iz-article-pager a {
  color: var(--css365iz-color-primary);
  text-decoration: none;
}

.css365iz-article-pager a:hover {
  text-decoration: underline;
}

.css365iz-diyfield {
  margin: 1.2em 0;
  padding: 16px;
  background: var(--css365iz-color-bg);
  border-radius: 10px;
  border: 1px solid var(--css365iz-color-border);
}

.css365iz-related {
  max-width: var(--css365iz-max-width);
  margin: 0 auto;
  padding: 0 20px 48px;
}

.css365iz-related__title {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 18px;
}

.css365iz-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.css365iz-related__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  background: var(--css365iz-color-surface);
  border: 1px solid var(--css365iz-color-border);
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
}

.css365iz-related__link:hover {
  border-color: var(--css365iz-color-primary);
}

.css365iz-related__link-title {
  font-weight: 700;
  line-height: 1.35;
}

.css365iz-related__link-desc {
  font-size: 0.84rem;
  color: var(--css365iz-color-muted);
  line-height: 1.5;
}

/* ----- 响应式 ----- */
@media (max-width: 1024px) {
  .css365iz-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .css365iz-footer__inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .css365iz-layout-list {
    grid-template-columns: 1fr;
  }

  .css365iz-article-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .css365iz-intro {
    grid-template-columns: 1fr;
  }

  .css365iz-article-mini {
    grid-template-columns: 1fr;
  }

  .css365iz-related__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .css365iz-nav-toggle {
    display: inline-flex;
  }

  .css365iz-header__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    align-items: center;
    gap: 0 12px;
  }

  .css365iz-brand {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .css365iz-brand__sub {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .css365iz-nav-cb {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    position: relative;
    width: 44px;
    height: 44px;
    margin: 0;
    opacity: 0;
    z-index: 2;
    clip: auto;
    overflow: visible;
  }

  .css365iz-nav-toggle {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    z-index: 1;
  }

  .css365iz-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    display: none;
    flex-direction: column;
    width: 100%;
    margin: 0;
    padding: 0;
    border-top: 1px solid transparent;
  }

  .css365iz-nav-cb:checked ~ .css365iz-nav {
    display: flex;
    padding: 10px 0 4px;
    margin-top: 10px;
    border-top-color: var(--css365iz-color-border);
    max-height: 80vh;
    overflow-y: auto;
  }

  .css365iz-nav-cb:checked + .css365iz-nav-toggle {
    background: var(--css365iz-color-bg);
    border-color: var(--css365iz-color-primary);
    color: var(--css365iz-color-primary);
  }

  .css365iz-nav__list {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 6px;
  }

  .css365iz-nav__link {
    display: flex;
    width: 100%;
    justify-content: flex-start;
    padding: 12px 14px;
    min-height: 44px;
    border-radius: 8px;
    white-space: normal;
  }

  .css365iz-hero__inner {
    grid-template-columns: 1fr;
    padding: 36px 20px 48px;
    gap: 28px;
  }

  .css365iz-hero__panel--img {
    order: -1;
  }

  .css365iz-steps {
    grid-template-columns: 1fr;
  }

  .css365iz-faq {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .css365iz-main {
    padding: 28px 16px 44px;
  }

  .css365iz-grid-4 {
    grid-template-columns: 1fr;
  }

  .css365iz-article-list {
    grid-template-columns: 1fr;
  }

  .css365iz-footer__inner {
    grid-template-columns: 1fr;
  }

  .css365iz-related__grid {
    grid-template-columns: 1fr;
  }

  .css365iz-hero__stats {
    gap: 14px;
  }

  .css365iz-cta {
    padding: 28px 20px;
    text-align: left;
  }

  .css365iz-cta__actions {
    justify-content: flex-start;
  }

  .css365iz-channel-block__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .css365iz-page-head--article .css365iz-article-litpic {
    width: calc(100% + 32px);
    margin-left: -16px;
    margin-right: -16px;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
}

@media (max-width: 480px) {
  .css365iz-brand__sub {
    display: none;
  }

  .css365iz-hero__actions {
    flex-direction: column;
  }

  .css365iz-hero__actions .css365iz-btn {
    width: 100%;
  }
}

@media (min-width: 993px) {
  .css365iz-nav-toggle {
    display: none !important;
  }

  .css365iz-nav-cb {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    opacity: 0;
    pointer-events: none;
    z-index: -1;
  }

  .css365iz-nav {
    display: flex !important;
    margin-left: auto;
  }

  .css365iz-hero__panel--img {
    order: unset;
  }
}