.page-home {
  background-color: var(--clr-royal-purple);
  color: var(--clr-ivory);
}

/* ---- 首屏：分屏叙事 + 徽章视觉 ---- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 8vw, 112px) 0 clamp(72px, 8vw, 120px);
  background:
    radial-gradient(ellipse at 82% 18%, rgba(154, 48, 255, 0.28), transparent 56%),
    radial-gradient(ellipse at 8% 90%, rgba(212, 175, 55, 0.12), transparent 48%),
    linear-gradient(138deg, #180323 0%, var(--clr-royal-purple) 58%, #10031a 100%);
}
.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.045) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
}
.page-home .hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 52px;
  align-items: center;
}
.page-home .hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--clr-gold);
  text-transform: uppercase;
}
.page-home .hero__rule {
  display: inline-block;
  width: 46px;
  height: 1px;
  background: var(--clr-gold);
}
.page-home .hero__title {
  margin: 0 0 24px;
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.9rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: 2px;
  color: var(--clr-ivory);
  text-shadow: 0 2px 36px rgba(154, 48, 255, 0.18);
}
.page-home .hero__lede {
  margin: 0 0 30px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(245, 240, 225, 0.78);
}
.page-home .hero__facts {
  list-style: none;
  margin: 0 0 34px;
  padding: 0;
  border-top: 1px solid rgba(212, 175, 55, 0.3);
}
.page-home .hero__facts li {
  position: relative;
  padding: 15px 0 15px 26px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  font-size: 14px;
  line-height: 1.7;
  color: var(--clr-silver);
}
.page-home .hero__facts li::before {
  content: "◆";
  position: absolute;
  left: 2px;
  top: 16px;
  font-size: 9px;
  color: var(--clr-gold);
}
.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.page-home .hero__figure {
  position: relative;
  margin: 0;
}
.page-home .hero__img {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  background-color: var(--clr-purple);
  border: 1px solid rgba(212, 175, 55, 0.42);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.5),
    inset 0 0 0 10px rgba(212, 175, 55, 0.06);
}
.page-home .hero__caption {
  margin-top: 16px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  color: rgba(212, 175, 55, 0.72);
}
.page-home .hero__mark {
  position: absolute;
  top: -18px;
  right: -4px;
  z-index: 2;
  width: 88px;
  height: 88px;
  opacity: 0.92;
  overflow: visible;
  transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.page-home .hero__figure:hover .hero__mark {
  transform: rotate(18deg);
}

/* ---- 九大入口：对称金色阵列 ---- */
.page-home .entries {
  padding: 92px 0 100px;
  background: var(--clr-ivory);
  color: var(--clr-black);
}
.page-home .entries .section-head {
  max-width: 780px;
  margin: 0 auto 48px;
  text-align: center;
}
.page-home .entries .index-label {
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid rgba(106, 13, 173, 0.42);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--clr-purple);
}
.page-home .entries .section-title {
  margin: 18px 0 0;
  color: var(--clr-royal-purple);
}
.page-home .entries .section-head__desc {
  margin: 16px auto 0;
  max-width: 700px;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(46, 13, 58, 0.72);
}
.page-home .entry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.page-home .entry-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 170px;
  padding: 24px 20px;
  background: rgba(46, 13, 58, 0.03);
  border: 1px solid rgba(46, 13, 58, 0.16);
  color: var(--clr-royal-purple);
  text-decoration: none;
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.3s ease,
    background 0.3s ease;
}
.page-home .entry-card:hover {
  transform: translateY(-4px);
  background: #ffffff;
  border-color: var(--clr-gold);
  box-shadow:
    0 0 0 1px rgba(212, 175, 55, 0.62),
    0 14px 34px rgba(46, 13, 58, 0.14);
}
.page-home .entry-card__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--clr-purple);
}
.page-home .entry-card__name {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-heading);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 1px;
}
.page-home .entry-card__desc {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(46, 13, 58, 0.68);
}
.page-home .entry-card--center {
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
  min-height: 170px;
  padding: 0 20px 22px;
  text-align: center;
  background: var(--clr-royal-purple);
  border-color: rgba(212, 175, 55, 0.44);
  color: var(--clr-ivory);
}
.page-home .entry-card--center img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  transition: opacity 0.45s ease;
}
.page-home .entry-card--center:hover {
  background: var(--clr-royal-purple);
  border-color: var(--clr-bright-gold);
  box-shadow:
    0 0 0 1px rgba(255, 215, 0, 0.7),
    0 16px 38px rgba(13, 13, 13, 0.26);
}
.page-home .entry-card--center:hover img {
  opacity: 0.3;
}
.page-home .entry-card--center > *:not(img) {
  position: relative;
  z-index: 1;
}
.page-home .entry-card--center .entry-card__num {
  color: var(--clr-gold);
}
.page-home .entry-card--center .entry-card__name {
  font-size: 23px;
  color: #ffffff;
}
.page-home .entry-card--center .entry-card__desc {
  color: rgba(245, 240, 225, 0.78);
}

/* ---- 平台要闻与活动周期 ---- */
.page-home .news {
  position: relative;
  padding: 92px 0 100px;
  background:
    radial-gradient(ellipse at 12% 84%, rgba(154, 48, 255, 0.2), transparent 54%),
    linear-gradient(180deg, var(--clr-royal-purple) 0%, #15031f 100%);
  color: var(--clr-ivory);
}
.page-home .news__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}
.page-home .news__cycle .index-label,
.page-home .downloads .index-label {
  display: inline-block;
  margin-bottom: 16px;
  padding: 5px 12px;
  border: 1px solid rgba(212, 175, 55, 0.48);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--clr-gold);
}
.page-home .news__cycle .section-title {
  margin: 0 0 28px;
}
.page-home .cycle-card {
  position: relative;
  margin-top: 6px;
  padding: 30px 28px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(212, 175, 55, 0.48);
}
.page-home .cycle-card::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(212, 175, 55, 0.16);
  pointer-events: none;
}
.page-home .cycle-card__label {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--clr-gold);
}
.page-home .cycle-card__schedule {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--clr-ivory);
}
.page-home .cycle-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(245, 240, 225, 0.72);
}
.page-home .news__img {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 28px;
  border: 1px solid rgba(212, 175, 55, 0.26);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.26);
}
.page-home .news__list {
  padding-top: 8px;
}
.page-home .news__list-title {
  margin: 0 0 20px;
  font-family: var(--font-heading);
  font-size: 24px;
  letter-spacing: 1px;
  color: var(--clr-ivory);
}
.page-home .news-items {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  border-top: 1px solid rgba(212, 175, 55, 0.32);
}
.page-home .news-item {
  border-bottom: 1px solid rgba(212, 175, 55, 0.32);
}
.page-home .news-item a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 4px;
  color: var(--clr-ivory);
  text-decoration: none;
  transition:
    background 0.3s ease,
    padding-left 0.3s ease;
}
.page-home .news-item a:hover {
  background: rgba(212, 175, 55, 0.07);
  padding-left: 14px;
}
.page-home .news-item__tag {
  flex: 0 0 auto;
  padding: 3px 8px;
  border: 1px solid rgba(255, 215, 0, 0.36);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--clr-bright-gold);
}
.page-home .news-item__text {
  font-size: 15px;
  line-height: 1.65;
}
.page-home .news__more {
  margin-top: 6px;
}

/* ---- 新访客足迹功能 ---- */
.page-home .footprint {
  padding: 92px 0 100px;
  background: var(--clr-ivory);
  color: var(--clr-black);
}
.page-home .footprint__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}
.page-home .footprint__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(46, 13, 58, 0.2);
  box-shadow: 0 24px 60px rgba(46, 13, 58, 0.15);
}
.page-home .footprint__content .index-label {
  display: inline-block;
  margin-bottom: 16px;
  padding: 5px 12px;
  border: 1px solid rgba(106, 13, 173, 0.42);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--clr-purple);
}
.page-home .footprint__content .section-title {
  margin: 0 0 18px;
  color: var(--clr-royal-purple);
}
.page-home .footprint__lead {
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--clr-royal-purple);
}
.page-home .footprint__steps {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  border-top: 1px solid rgba(46, 13, 58, 0.14);
}
.page-home .footprint__steps li {
  position: relative;
  padding: 15px 0 15px 46px;
  border-bottom: 1px solid rgba(46, 13, 58, 0.14);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(13, 13, 13, 0.82);
}
.page-home .footprint__step-num {
  position: absolute;
  left: 0;
  top: 13px;
  padding: 3px 7px;
  border: 1px solid rgba(212, 175, 55, 0.62);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--clr-purple);
}
.page-home .footprint__note {
  margin: 0 0 30px;
  padding-left: 14px;
  border-left: 2px solid var(--clr-gold);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(46, 13, 58, 0.66);
}
.page-home .footprint .btn--outline {
  border-color: var(--clr-purple);
  color: var(--clr-purple);
}
.page-home .footprint .btn--outline:hover {
  background: var(--clr-purple);
  color: #ffffff;
}

/* ---- 资源下载专区 ---- */
.page-home .downloads {
  padding: 92px 0 100px;
  background:
    radial-gradient(ellipse at 82% -6%, rgba(154, 48, 255, 0.18), transparent 54%),
    var(--clr-black);
  border-top: 1px solid rgba(212, 175, 55, 0.36);
  color: var(--clr-ivory);
}
.page-home .downloads .section-head--left {
  max-width: 760px;
  margin-bottom: 44px;
}
.page-home .downloads .section-head__desc {
  margin: 16px 0 0;
  max-width: 720px;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(245, 240, 225, 0.7);
}
.page-home .file-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(212, 175, 55, 0.3);
}
.page-home .file-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "icon .page-home ext"
    "link link link";
  gap: 12px 16px;
  align-items: center;
  padding: 18px 6px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  transition: background 0.3s ease;
}
.page-home .file-item:hover {
  background: rgba(212, 175, 55, 0.07);
}
.page-home .file-item__icon {
  grid-area: icon;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(212, 175, 55, 0.5);
  color: var(--clr-gold);
  font-size: 18px;
}
.page-home .file-item__body {
  grid-area: body;
  display: flex;
  flex-direction: column;
}
.page-home .file-item__name {
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 600;
  color: var(--clr-ivory);
}
.page-home .file-item__meta {
  font-size: 13px;
  line-height: 1.6;
  color: var(--clr-silver);
}
.page-home .file-item__ext {
  grid-area: ext;
  justify-self: end;
  padding: 3px 9px;
  border: 1px solid rgba(255, 215, 0, 0.36);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--clr-bright-gold);
}
.page-home .file-item__link {
  grid-area: link;
  justify-self: end;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  font-size: 14px;
  color: var(--clr-gold);
  text-decoration: none;
  transition:
    color 0.3s ease,
    border-color 0.3s ease;
}
.page-home .file-item__link:hover {
  color: var(--clr-bright-gold);
  border-color: var(--clr-bright-gold);
}
.page-home .downloads__guide {
  margin: 30px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--clr-gold);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(245, 240, 225, 0.62);
}

/* ---- 桌面断点 ---- */
@media (min-width: 768px) {
  .page-home .entry-grid {
    gap: 22px;
  }
  .page-home .entry-card,
  .page-home .entry-card--center {
    min-height: 190px;
    padding-left: 26px;
    padding-right: 26px;
  }
}

@media (min-width: 900px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 56px;
  }
  .page-home .hero__figure {
    justify-self: end;
  }
  .page-home .news__inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 68px;
  }
  .page-home .footprint__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 72px;
  }
}

@media (min-width: 1100px) {
  .page-home .hero__inner {
    gap: 80px;
  }
  .page-home .entry-card,
  .page-home .entry-card--center {
    min-height: 210px;
    padding: 30px 28px;
  }
  .page-home .file-item {
    grid-template-columns: auto 1fr auto auto;
    grid-template-areas: "icon .page-home ext link";
    padding: 20px 14px;
  }
  .page-home .file-item__link {
    justify-self: auto;
  }
}