/* ==========================================================================
   众趣开放平台 · 首页/引导页着陆层样式
   依赖 extra.css 中的 :root 变量
   ========================================================================== */

.zq-home {
  width: 100%;
  color: var(--zq-text);
}

/* 让自定义首页/引导页跳出 Material 内容区的最大宽度与内边距，实现整页通铺 */
.md-main__inner:has(.zq-home) {
  margin: 0;
  max-width: none;
}
.md-content:has(.zq-home) {
  max-width: none;
}
.md-content__inner:has(> .zq-home) {
  margin: 0;
  padding: 0;
}
.md-content__inner:has(> .zq-home)::before {
  display: none;
}

.zq-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.zq-section {
  padding: 64px 0;
}
.zq-section--alt {
  background: var(--zq-bg-alt);
}

.zq-h2 {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--zq-ink);
  text-align: center;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.zq-sub {
  text-align: center;
  color: var(--zq-muted);
  margin: 0 auto 40px;
  max-width: 640px;
}

/* --------------------------------------------------------- Hero */
.zq-hero {
  position: relative;
  overflow: hidden;
  padding: 88px 24px 96px;
  text-align: center;
  color: var(--zq-ink);
}
/* 柔和浅色渐变（参考飞书），深色文字 */
.zq-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(126, 146, 255, 0.18), transparent 60%),
    radial-gradient(820px 460px at 100% 0%, rgba(55, 151, 255, 0.18), transparent 55%),
    linear-gradient(120deg, #eef4ff 0%, #eaf1ff 45%, #f1edff 100%);
}
.zq-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(55, 151, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(55, 151, 255, 0.06) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, #000 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, #000 40%, transparent 80%);
}
/* 暗色模式下的深色柔和渐变 */
[data-md-color-scheme="slate"] .zq-hero__bg {
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(90, 166, 255, 0.20), transparent 60%),
    linear-gradient(120deg, #1d2440 0%, #20284a 50%, #241f3d 100%);
}
.zq-hero__inner {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
}
.zq-hero__eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--zq-blue);
  margin: 0 0 16px;
}
.zq-hero__title {
  font-size: 2.9rem;
  line-height: 1.18;
  font-weight: 800;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.zq-hero__title {
  color: var(--zq-ink);
}
.zq-hero__subtitle {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--zq-text);
  max-width: 640px;
  margin: 0 auto 32px;
}

.zq-hero__search {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 560px;
  margin: 0 auto 28px;
  background: #fff;
  border: 1px solid var(--zq-border);
  border-radius: 999px;
  padding: 6px 6px 6px 18px;
  box-shadow: var(--zq-shadow-md);
  color: var(--zq-muted);
}
[data-md-color-scheme="slate"] .zq-hero__search {
  background: #2a3146;
  border-color: #3a445c;
}
[data-md-color-scheme="slate"] .zq-hero__search input {
  color: var(--zq-ink);
}
.zq-hero__search input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 0.95rem;
  color: var(--zq-ink);
  background: transparent;
  padding: 10px 4px;
}
.zq-hero__search button {
  border: none;
  cursor: pointer;
  background: var(--zq-blue);
  color: #fff;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 999px;
  transition: background 0.2s ease;
}
.zq-hero__search button:hover {
  background: var(--zq-blue-dark);
}

.zq-hero__cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.zq-btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  text-decoration: none;
}
.zq-btn--primary {
  background: var(--zq-red);
  color: #fff;
  box-shadow: 0 8px 20px rgba(255, 60, 55, 0.35);
}
.zq-btn--primary:hover {
  background: var(--zq-red-dark);
  transform: translateY(-1px);
}
.zq-btn--ghost {
  background: #fff;
  color: var(--zq-ink);
  border: 1px solid var(--zq-border);
  box-shadow: var(--zq-shadow-sm);
}
.zq-btn--ghost:hover {
  background: #f3f6fb;
  border-color: var(--zq-blue);
  color: var(--zq-blue);
}
[data-md-color-scheme="slate"] .zq-btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--zq-ink);
  border-color: #3a445c;
}
[data-md-color-scheme="slate"] .zq-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.16);
}

/* --------------------------------------------------------- 快捷入口 */
.zq-quicklinks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: -52px;
  position: relative;
  z-index: 2;
}
.zq-quick {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--zq-bg);
  border: 1px solid var(--zq-border);
  border-radius: var(--zq-radius);
  padding: 18px 20px;
  box-shadow: var(--zq-shadow-md);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.zq-quick:hover {
  transform: translateY(-4px);
  box-shadow: var(--zq-shadow-lg);
}
.zq-quick__ico {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.1rem;
}
.zq-quick__txt {
  display: flex;
  flex-direction: column;
}
.zq-quick__txt b {
  color: var(--zq-ink);
  font-size: 0.95rem;
}
.zq-quick__txt small {
  color: var(--zq-muted);
  font-size: 0.76rem;
  margin-top: 2px;
}

/* 分类色块 */
.zq-ico--blue { background: rgba(55, 151, 255, 0.12); color: var(--zq-blue); }
.zq-ico--red { background: rgba(255, 60, 55, 0.12); color: var(--zq-red); }
.zq-ico--green { background: rgba(34, 187, 124, 0.14); color: #1aa367; }
.zq-ico--amber { background: rgba(246, 166, 9, 0.16); color: #d98a00; }

/* --------------------------------------------------------- 三步上手 */
.zq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.zq-step {
  position: relative;
  background: var(--zq-bg);
  border: 1px solid var(--zq-border);
  border-radius: var(--zq-radius);
  padding: 28px 24px 24px;
  box-shadow: var(--zq-shadow-sm);
}
.zq-step__no {
  position: absolute;
  top: -16px;
  left: 24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--zq-blue), var(--zq-violet));
  color: #fff;
  font-weight: 700;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 14px rgba(55, 151, 255, 0.4);
}
.zq-step h3 {
  margin: 10px 0 8px;
  color: var(--zq-ink);
  font-size: 1.1rem;
}
.zq-step p {
  margin: 0 0 12px;
  font-size: 0.86rem;
  color: var(--zq-text);
}
.zq-step a {
  color: var(--zq-blue);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
}
.zq-step a:hover { text-decoration: underline; }

/* --------------------------------------------------------- 能力卡片 */
.zq-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.zq-card {
  background: var(--zq-bg);
  border: 1px solid var(--zq-border);
  border-radius: var(--zq-radius);
  padding: 22px 20px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.zq-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--zq-shadow-md);
  border-color: rgba(55, 151, 255, 0.4);
}
.zq-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.zq-card h3 {
  margin: 0 0 8px;
  color: var(--zq-ink);
  font-size: 1.02rem;
}
.zq-card p {
  margin: 0;
  color: var(--zq-muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

/* --------------------------------------------------------- 资源支持 */
.zq-res {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.zq-res__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--zq-bg);
  border: 1px solid var(--zq-border);
  border-radius: var(--zq-radius);
  padding: 20px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.zq-res__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--zq-shadow-sm);
}
.zq-res__item b { color: var(--zq-ink); font-size: 0.95rem; }
.zq-res__item small { color: var(--zq-muted); font-size: 0.78rem; }

/* --------------------------------------------------------- 页脚 */
.zq-foot {
  background: var(--zq-ink);
  color: rgba(255, 255, 255, 0.78);
  padding: 36px 0;
  text-align: center;
}
.zq-foot p { margin: 4px 0; font-size: 0.86rem; }
.zq-foot__copy { opacity: 0.6; font-size: 0.78rem; }

/* --------------------------------------------------------- 引导页专属 */
.zq-wrap--narrow { max-width: 920px; }

.zq-qs-head {
  position: relative;
  overflow: hidden;
  padding: 72px 24px 60px;
  color: var(--zq-ink);
  text-align: center;
}
/* 与概览页 Hero 统一：柔和浅色渐变 + 深色文字 */
.zq-qs-head__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(126, 146, 255, 0.18), transparent 60%),
    radial-gradient(820px 460px at 100% 0%, rgba(55, 151, 255, 0.18), transparent 55%),
    linear-gradient(120deg, #eef4ff 0%, #eaf1ff 45%, #f1edff 100%);
}
[data-md-color-scheme="slate"] .zq-qs-head__bg {
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(90, 166, 255, 0.20), transparent 60%),
    linear-gradient(120deg, #1d2440 0%, #20284a 50%, #241f3d 100%);
}
.zq-qs-head__inner { position: relative; }
.zq-qs-head h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 8px 0 14px;
  letter-spacing: -0.01em;
  color: var(--zq-ink);
}
.zq-qs-head p {
  max-width: 680px;
  margin: 0 auto;
  color: var(--zq-text);
  line-height: 1.7;
}

.zq-cards--3 { grid-template-columns: repeat(3, 1fr); }
.zq-res--3 { grid-template-columns: repeat(3, 1fr); }

.zq-flow {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.zq-flow__item {
  display: flex;
  gap: 18px;
  background: var(--zq-bg);
  border: 1px solid var(--zq-border);
  border-radius: var(--zq-radius);
  padding: 24px 26px;
  box-shadow: var(--zq-shadow-sm);
}
.zq-flow__no {
  flex: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--zq-blue), var(--zq-violet));
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 14px rgba(55, 151, 255, 0.4);
}
.zq-flow__body { flex: 1; }
.zq-flow__body h3 { margin: 4px 0 8px; color: var(--zq-ink); font-size: 1.12rem; }
.zq-flow__body p { margin: 0 0 8px; font-size: 0.88rem; line-height: 1.7; }
.zq-flow__body a { color: var(--zq-blue); font-weight: 600; font-size: 0.85rem; text-decoration: none; }
.zq-flow__body a:hover { text-decoration: underline; }
.zq-flow__gain {
  color: #1aa367;
  font-weight: 600;
  font-size: 0.82rem !important;
}

.zq-gloss {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.zq-gloss__item {
  background: var(--zq-bg);
  border: 1px solid var(--zq-border);
  border-left: 4px solid var(--zq-blue);
  border-radius: var(--zq-radius-sm);
  padding: 18px 20px;
}
.zq-gloss__item h4 { margin: 0 0 6px; color: var(--zq-ink); font-size: 0.98rem; }
.zq-gloss__item p { margin: 0; color: var(--zq-text); font-size: 0.84rem; line-height: 1.65; }

@media screen and (max-width: 1000px) {
  .zq-cards--3, .zq-res--3, .zq-gloss { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------- 隐藏首页多余的主题元素 */
.md-content__button { display: none; }

/* --------------------------------------------------------- 响应式 */
@media screen and (max-width: 1000px) {
  .zq-quicklinks,
  .zq-cards,
  .zq-res { grid-template-columns: repeat(2, 1fr); }
  .zq-steps { grid-template-columns: 1fr; gap: 28px; }
  .zq-quicklinks { margin-top: 24px; }
}
@media screen and (max-width: 600px) {
  .zq-hero { padding: 64px 18px 72px; }
  .zq-hero__title { font-size: 2.1rem; }
  .zq-quicklinks,
  .zq-cards,
  .zq-res { grid-template-columns: 1fr; }
  .zq-hero__search button { padding: 10px 16px; }
}