/* 股票&证券 总览 + 子产品 - 暗黑科技金融、数据智能 */

.stocks-page {
  background: var(--color-bg);
  min-height: 100vh;
}

/* ----- 总览：Banner 横条 ----- */
.stocks-hub-banner {
  position: relative;
  margin: 0 0 2.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 180, 216, 0.12);
  background: linear-gradient(135deg, rgba(6, 18, 32, 0.95) 0%, rgba(8, 25, 45, 0.92) 50%, rgba(4, 12, 24, 0.98) 100%);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(56, 189, 248, 0.08);
}

.stocks-hub-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(34, 211, 238, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(34, 211, 238, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  opacity: 0.4;
}

.stocks-hub-banner__inner {
  position: relative;
  z-index: 1;
  padding: 2.25rem 1.75rem;
  max-width: 880px;
}

.stocks-hub-banner__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-white);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.stocks-hub-banner__line {
  display: block;
  width: 3rem;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #22d3ee, #0ea5e9, #38bdf8);
  margin-bottom: 1.1rem;
  box-shadow: 0 0 12px rgba(14, 165, 233, 0.35);
}

.stocks-hub-banner__desc {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: rgba(186, 230, 253, 0.88);
  margin: 0;
  max-width: 52ch;
}

/* ----- 总览：四宫格子产品卡 ----- */
.stocks-hub__section-title {
  font-size: var(--font-size-lg);
  margin: 0 0 1rem;
  color: #e2e8f0;
  font-weight: 600;
}

.stocks-hub__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (max-width: 720px) {
  .stocks-hub__grid {
    grid-template-columns: 1fr;
  }
}

.stocks-subcard {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.5rem 1.35rem;
  background: linear-gradient(165deg, rgba(17, 24, 39, 0.85) 0%, rgba(7, 11, 20, 0.95) 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.stocks-subcard:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 180, 216, 0.22);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(34, 211, 238, 0.08);
}

.stocks-subcard__line {
  width: 2.5rem;
  height: 2px;
  background: linear-gradient(90deg, #22d3ee, #0ea5e9);
  margin-bottom: 0.75rem;
  border-radius: 1px;
}

.stocks-subcard__name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-white);
  margin: 0 0 0.25rem;
}

.stocks-subcard__tag {
  font-size: var(--font-size-xs);
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin: 0 0 0.6rem;
  line-height: 1.45;
}

.stocks-subcard__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0 0 1.25rem;
  flex: 1;
}

.stocks-subcard__more {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
}

.stocks-subcard__more svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

.stocks-subcard:hover .stocks-subcard__more svg {
  transform: translateX(3px);
}

/* ----- 三级：产品详情横条 + 主内容 ----- */
.stocks-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0 0 1.25rem;
  padding-top: 0.5rem;
}

.stocks-breadcrumb a {
  color: rgba(56, 189, 248, 0.9);
  transition: color 0.2s;
}

.stocks-breadcrumb a:hover {
  color: #7dd3fc;
}

.stocks-breadcrumb__sep {
  opacity: 0.45;
  user-select: none;
}

.stocks-product-hero {
  position: relative;
  padding: 0 0 2.5rem;
  margin: 0 0 1rem;
}

.stocks-product-hero__name {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: none;
  color: #22d3ee;
  margin: 0 0 0.4rem;
}

.stocks-product-hero__line {
  width: 2.5rem;
  height: 3px;
  background: linear-gradient(90deg, #22d3ee, #0ea5e9);
  margin-bottom: 0.6rem;
  border-radius: 1px;
}

.stocks-product-hero__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.stocks-product-hero__tagline {
  font-size: var(--font-size-lg);
  color: rgba(186, 230, 253, 0.85);
  font-weight: 500;
  margin: 0;
  line-height: 1.45;
  max-width: 42em;
}

.stocks-product {
  position: relative;
  padding: 2rem 0 4.5rem;
}

.stocks-product__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 2.25rem 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .stocks-product__layout {
    grid-template-columns: 1fr;
  }
}

/* 左侧产品视觉盒 */
.stocks-product__visual {
  position: relative;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  min-height: 200px;
  background: linear-gradient(145deg, #0b1220 0%, #060a12 100%);
  border: 1px solid rgba(0, 180, 216, 0.12);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.5), 0 8px 32px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.stocks-product__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(34, 211, 238, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(34, 211, 238, 0.05) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.5;
  pointer-events: none;
}

.stocks-product__visual::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.45) 0%, transparent 100%);
  pointer-events: none;
}

.stocks-product__mock-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56%;
  max-width: 220px;
  color: rgba(34, 211, 238, 0.35);
  filter: drop-shadow(0 0 24px rgba(14, 165, 233, 0.15));
}

/* 右侧深灰玻璃 + 文栏 */
.stocks-product__content {
  padding: 1.5rem 1.4rem 1.75rem;
  background: linear-gradient(165deg, rgba(24, 32, 48, 0.55) 0%, rgba(10, 14, 22, 0.75) 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.stocks-h2 {
  position: relative;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #e0f2fe;
  margin: 0 0 1.25rem;
  padding-top: 0.35rem;
  padding-left: 0.9rem;
  letter-spacing: 0.06em;
}

.stocks-h2::before,
.stocks-product__content .stocks-h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  bottom: 0.2rem;
  width: 3px;
  border-radius: 1px;
  background: linear-gradient(180deg, #22d3ee, #0ea5e9);
  box-shadow: 0 0 8px rgba(14, 165, 233, 0.35);
}

.stocks-product__text {
  font-size: var(--font-size-sm);
  line-height: 1.75;
  color: var(--color-text);
  margin: 0 0 1.1rem;
}

.stocks-product__text:last-of-type {
  margin-bottom: 0;
}

.stocks-btn-wrap {
  margin-top: 1.5rem;
}

.stocks-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.35rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: var(--font-sans);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: #041018;
  background: linear-gradient(135deg, #22d3ee 0%, #0ea5e9 45%, #0284c7 100%);
  box-shadow: 0 4px 16px rgba(8, 145, 178, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stocks-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(8, 145, 178, 0.35);
  color: #020617;
}

main.stocks-main-padded {
  padding-top: calc(var(--header-height) + 1.25rem);
  padding-bottom: 3.5rem;
}