.page-home {
  overflow-x: hidden;
}

.page-home .breadcrumbs {
  padding: 22px 0 6px;
}

/* ===== 首屏 Hero ===== */
.home-hero {
  position: relative;
  padding: 8px 0 64px;
}

.home-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  height: 240px;
  background: repeating-linear-gradient(
    90deg,
    rgba(27, 58, 92, .05) 0 60px,
    rgba(201, 155, 63, .05) 60px 120px,
    rgba(178, 58, 46, .05) 120px 180px,
    rgba(62, 124, 79, .05) 180px 240px
  );
  border-radius: 0 0 0 999px;
  pointer-events: none;
  z-index: 0;
}

.home-hero__head {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin-bottom: 32px;
}

.home-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--rock);
  margin: 0 0 12px;
  text-transform: uppercase;
}

.home-hero__eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--vermilion);
  border-radius: 999px;
  display: inline-block;
}

.home-hero__title {
  font-family: var(--font-head);
  font-size: clamp(40px, 6.4vw, 64px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: .01em;
  color: var(--sacred-blue);
  margin: 0 0 8px;
}

.home-hero__title-sub {
  display: block;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--vermilion);
  margin-top: 12px;
}

.home-hero__desc {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--rock);
  max-width: 640px;
  margin: 14px 0 0;
}

.home-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: 30px;
}

@media (min-width: 900px) {
  .home-hero__grid {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    gap: 26px;
    align-items: stretch;
  }
}

/* 走势图大卡片 */
.trend-card {
  background: var(--snow);
  border: 1px solid rgba(27, 58, 92, .09);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: 0 10px 34px rgba(27, 58, 92, .07);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.trend-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 52px rgba(27, 58, 92, .14);
}

.trend-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.trend-card__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.trend-card__meta {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.trend-card__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--rock);
}

.trend-card__number {
  font-family: var(--font-head);
  font-size: clamp(52px, 6vw, 76px);
  font-weight: 900;
  line-height: .95;
  color: var(--gold);
  display: inline-block;
  animation: home-num-breathe 3.2s ease-in-out infinite;
}

@keyframes home-num-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.trend-card__unit {
  font-size: 20px;
  font-weight: 800;
  color: var(--sacred-blue);
  margin-left: 2px;
}

.trend-card__chart-frame {
  position: relative;
  background: var(--oat);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 190px;
}

.trend-card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.trend-card__chart {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
}

.trend-card__grid {
  stroke: var(--rock);
  stroke-opacity: .3;
  stroke-dasharray: 3 7;
  stroke-width: 1;
}

.trend-card__line {
  fill: none;
  stroke: var(--gold);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  animation: home-draw-line 2.2s var(--ease) forwards .3s;
}

@keyframes home-draw-line {
  to { stroke-dashoffset: 0; }
}

.trend-card__area {
  opacity: 0;
  animation: home-fade-area 1.6s ease-out forwards 1.1s;
}

@keyframes home-fade-area {
  to { opacity: 1; }
}

.trend-card__hot {
  transform-origin: center;
  transform-box: fill-box;
  animation: home-pulse 1.8s ease-in-out infinite;
}

@keyframes home-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.35); }
}

.trend-card__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px dashed rgba(27, 58, 92, .18);
}

.trend-card__note {
  font-size: 14px;
  line-height: 1.6;
  color: var(--rock);
  margin: 0;
}

.trend-card__foot .link-arrow {
  font-weight: 700;
  color: var(--sacred-blue);
}

/* 右侧卡片栈 */
.home-hero__side {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

@media (min-width: 900px) {
  .home-hero__side {
    display: grid;
    grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
    gap: 26px;
  }
}

.side-card {
  background: var(--snow);
  border: 1px solid rgba(27, 58, 92, .09);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  position: relative;
  overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

.side-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(27, 58, 92, .12);
}

.side-card--help {
  background: linear-gradient(135deg, var(--snow) 60%, rgba(201, 155, 63, .12));
}

.side-card--news {
  background: linear-gradient(135deg, var(--snow) 60%, rgba(178, 58, 46, .08));
}

.side-card__row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
  gap: 12px;
}

.side-card__thumb {
  width: 74px;
  height: 74px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(27, 58, 92, .12);
}

.side-card__title {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--sacred-blue);
  margin: 4px 0 0;
}

.side-card__text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--rock);
  margin: 0;
}

.side-card .btn {
  margin-top: 2px;
  min-width: 120px;
  justify-content: center;
}

/* ===== 三步快速上手 ===== */
.home-steps {
  padding: 56px 0 64px;
  background: var(--oat);
}

.home-steps__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 960px) {
  .home-steps__layout {
    grid-template-columns: 1.25fr .75fr;
    gap: 40px;
    align-items: center;
  }
}

.home-steps__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

@media (min-width: 640px) {
  .home-steps__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

.step-item {
  background: var(--snow);
  border: 1px solid rgba(27, 58, 92, .07);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}

.step-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(27, 58, 92, .1);
}

.step-item__num {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 900;
  line-height: 1;
  color: var(--gold);
  opacity: .85;
  display: block;
  margin-bottom: 12px;
}

.step-item__title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  color: var(--sacred-blue);
  margin: 0 0 8px;
}

.step-item__text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--rock);
  margin: 0 0 14px;
}

.step-item .btn {
  width: 100%;
  justify-content: center;
}

.home-steps__visual {
  position: relative;
}

.home-steps__img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: 0 14px 40px rgba(27, 58, 92, .12);
}

.home-steps__caption {
  font-size: 13px;
  color: var(--rock);
  letter-spacing: .08em;
  margin: 12px 0 0;
  text-align: right;
}

/* ===== 平台核心能力 ===== */
.home-capability {
  padding: 56px 0 64px;
  background: var(--snow);
}

.home-capability__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 28px;
}

@media (min-width: 768px) {
  .home-capability__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

.capability-card {
  background: var(--snow);
  border: 1px solid rgba(27, 58, 92, .08);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  position: relative;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}

.capability-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--vermilion));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease);
}

.capability-card:hover::before {
  transform: scaleX(1);
}

.capability-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 38px rgba(27, 58, 92, .12);
}

.capability-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.capability-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--sacred-blue);
  color: var(--snow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 800;
}

.capability-card:nth-child(2) .capability-card__icon {
  background: var(--gold);
  color: var(--sacred-blue);
}

.capability-card:nth-child(3) .capability-card__icon {
  background: var(--vermilion);
  color: var(--snow);
}

.capability-card__title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--sacred-blue);
  margin: 0 0 10px;
}

.capability-card__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
  margin: 0;
}

/* ===== 本期焦点 ===== */
.home-focus {
  padding: 56px 0 72px;
  background: var(--sacred-blue);
  color: var(--snow);
  position: relative;
  overflow: hidden;
}

.home-focus::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 300px;
  height: 300px;
  border: 2px solid rgba(201, 155, 63, .25);
  border-radius: 50%;
  pointer-events: none;
}

.home-focus::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 180px;
  height: 180px;
  border: 2px solid rgba(247, 245, 240, .08);
  border-radius: 50%;
  pointer-events: none;
}

.home-focus .section-heading__number {
  color: var(--gold);
}

.home-focus .section-heading__title {
  color: var(--snow);
}

.home-focus .section-heading__sub {
  color: rgba(247, 245, 240, .75);
}

.home-focus .vertical-note {
  color: rgba(247, 245, 240, .5);
}

.home-focus__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 28px;
  position: relative;
  z-index: 1;
}

@media (min-width: 900px) {
  .home-focus__layout {
    grid-template-columns: 1fr 1.1fr;
    gap: 34px;
    align-items: stretch;
  }
}

.focus-lead {
  background: rgba(247, 245, 240, .07);
  border: 1px solid rgba(247, 245, 240, .08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.focus-lead__img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.focus-lead__title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--snow);
  margin: 18px 20px 8px;
}

.focus-lead__text {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 245, 240, .85);
  margin: 0 20px 18px;
}

.focus-lead .btn {
  margin: auto 20px 20px;
  align-self: flex-start;
}

.home-focus__list {
  display: grid;
  gap: 14px;
}

.focus-item {
  background: rgba(247, 245, 240, .06);
  border: 1px solid rgba(247, 245, 240, .09);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  transition: background .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease);
}

.focus-item:hover {
  background: rgba(247, 245, 240, .1);
  border-color: rgba(201, 155, 63, .4);
  transform: translateX(4px);
}

.focus-item__title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--snow);
  margin: 10px 0 6px;
  line-height: 1.4;
}

.focus-item__text {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(247, 245, 240, .72);
  margin: 0 0 10px;
}

.home-focus .link-arrow {
  color: var(--gold);
  border-color: var(--gold);
}

/* ===== 品牌概况入口 ===== */
.home-about {
  padding: 40px 0;
  background: var(--oat);
}

.home-about__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.home-about__text {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--rock);
  margin: 0;
}