.page-home {
  --home-space-section: clamp(64px, 8vw, 96px);
  --home-space-gap: clamp(24px, 4vw, 48px);
  --home-deep-blue: var(--c-deep-space);
  --home-dark-violet: var(--c-dark-violet);
  --home-accent-green: var(--c-neon-green);
  --home-accent-purple: var(--c-electric-purple);
  --home-warm: var(--c-warm-paper);
  --home-ink: var(--c-ink);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* ===== 首屏 HERO ===== */
.page-home .hero--home {
  position: relative;
  min-height: 92svh;
  display: flex;
  align-items: center;
  background: var(--home-deep-blue);
  isolation: isolate;
  overflow: hidden;
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
}

.page-home .hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(110deg, rgba(11,27,61,.98) 0%, rgba(11,27,61,.92) 34%, rgba(26,16,61,.78) 62%, rgba(26,16,61,.42) 100%),
    radial-gradient(circle at 68% 32%, rgba(123,47,255,.28) 0%, transparent 52%);
}

.page-home .hero__field {
  position: absolute;
  right: -8%;
  bottom: 6%;
  width: 420px;
  max-width: 70vw;
  opacity: .6;
  z-index: 1;
  pointer-events: none;
  display: none;
}

.page-home .hero__watermark {
  position: absolute;
  right: 4%;
  bottom: 8%;
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(4rem, 14vw, 12rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.1);
  z-index: 1;
  pointer-events: none;
  letter-spacing: .04em;
  text-transform: uppercase;
  display: none;
}

.page-home .hero__slash {
  display: none;
}

.page-home .hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 88px 20px 64px;
  display: grid;
  gap: var(--home-space-gap);
  align-items: center;
}

.page-home .hero__content {
  max-width: 820px;
}

.page-home .hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--c-neon-green);
  text-transform: uppercase;
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid rgba(0,255,136,.35);
  border-radius: var(--radius-pill);
  background: rgba(0,255,136,.06);
}

.page-home .hero__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  line-height: 1.05;
  letter-spacing: .01em;
  text-transform: uppercase;
  color: var(--c-white);
  margin: 0 0 22px;
}

.page-home .hero__lead {
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255,255,255,.86);
  max-width: 640px;
  margin: 0 0 32px;
}

.page-home .hero__progress {
  display: grid;
  grid-template-columns: auto auto;
  gap: 8px 16px;
  align-items: center;
  max-width: 480px;
  margin-bottom: 32px;
  font-size: .875rem;
}

.page-home .hero__progress-text {
  color: rgba(255,255,255,.66);
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 700;
}

.page-home .hero__progress-value {
  text-align: right;
  font-weight: 800;
  color: var(--c-neon-green);
}

.page-home .hero__progress-track {
  grid-column: 1 / -1;
  height: 6px;
  border-radius: 6px;
  background: rgba(255,255,255,.12);
  overflow: hidden;
}

.page-home .hero__progress-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--c-electric-purple), var(--c-neon-green));
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.page-home .hero__actions .btn {
  min-width: 164px;
  text-align: center;
}

.page-home .hero__notice {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  max-width: 560px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-2);
  padding: 14px 18px;
  margin-top: 6px;
}

.page-home .hero__notice-tag {
  flex-shrink: 0;
  background: var(--c-electric-purple);
  color: var(--c-white);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.page-home .hero__notice p {
  margin: 0;
  font-size: .875rem;
  color: rgba(255,255,255,.82);
}

.page-home .hero__side {
  display: grid;
  gap: 14px;
  justify-self: start;
  width: 100%;
  max-width: 360px;
}

.page-home .hero__stat {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  padding: 20px 22px;
  border-radius: var(--radius-3);
  background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.1);
  position: relative;
  overflow: hidden;
}

.page-home .hero__stat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--c-electric-purple), var(--c-neon-green));
}

.page-home .hero__stat-label {
  grid-column: 1 / -1;
  font-size: .75rem;
  letter-spacing: .12em;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.page-home .hero__stat-value {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 900;
  font-style: italic;
  color: var(--c-white);
  line-height: 1;
}

.page-home .hero__stat-unit {
  font-size: .8rem;
  color: rgba(255,255,255,.58);
  text-align: right;
}

/* ===== 快捷入口 ===== */
.page-home .quick-links {
  background: linear-gradient(140deg, var(--home-dark-violet) 0%, var(--home-deep-blue) 100%);
  padding-block: var(--home-space-section);
  position: relative;
  overflow: hidden;
}

.page-home .quick-links::before {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  top: -160px;
  right: -160px;
  background: radial-gradient(circle, rgba(123,47,255,.22), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-home .section-head {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-home .section__kicker {
  display: inline-block;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-electric-purple);
  margin-bottom: 12px;
  padding: 4px 14px;
  border: 1px solid rgba(123,47,255,.4);
  border-radius: var(--radius-pill);
}

.page-home .section__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-style: italic;
  text-transform: uppercase;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.1;
  color: var(--c-white);
  margin: 0 0 12px;
}

.page-home .section__desc {
  font-size: 1rem;
  color: rgba(255,255,255,.72);
  margin: 0;
}

.page-home .quick-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.page-home .quick-card {
  display: grid;
  gap: 12px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  padding: 24px;
  text-decoration: none;
  color: var(--c-white);
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.page-home .quick-card::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 100px;
  height: 100px;
  background: rgba(255,255,255,.04);
  transform: rotate(45deg);
  transition: transform var(--transition-slow);
}

.page-home .quick-card:hover {
  transform: translateY(-4px);
  border-color: rgba(123,47,255,.55);
  background: rgba(255,255,255,.08);
  box-shadow: 0 0 0 1px rgba(123,47,255,.4), 0 0 24px rgba(123,47,255,.18);
}

.page-home .quick-card:hover::after {
  transform: rotate(45deg) scale(1.2);
}

.page-home .quick-card__index {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: .8rem;
  font-weight: 900;
  color: rgba(255,255,255,.3);
}

.page-home .quick-card--calendar .quick-card__index {
  color: var(--c-neon-green);
}

.page-home .quick-card__media {
  border-radius: 8px;
  overflow: hidden;
}

.page-home .quick-card__media img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .quick-card__title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  font-style: italic;
  margin: 0;
}

.page-home .quick-card__desc {
  margin: 0;
  font-size: .875rem;
  line-height: 1.6;
  color: rgba(255,255,255,.68);
}

.page-home .quick-card__link {
  display: inline-block;
  margin-top: auto;
  font-weight: 700;
  font-size: .8125rem;
  color: var(--c-neon-green);
  letter-spacing: .04em;
}

.page-home .quick-extra {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
}

.page-home .quick-extra a {
  color: var(--c-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.3);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.page-home .quick-extra a:hover {
  color: var(--c-neon-green);
  border-color: var(--c-neon-green);
}

.page-home .quick-extra__dot {
  opacity: .5;
}

/* ===== 最新战报 ===== */
.page-home .latest-report {
  background: var(--home-warm);
  color: var(--home-ink);
  padding-block: var(--home-space-section);
}

.page-home .report-grid {
  display: grid;
  gap: 40px;
}

.page-home .report-media {
  border-radius: var(--radius-3);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-home .report-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-home .report-content .section__title {
  color: var(--home-ink);
}

.page-home .report-content .section__kicker {
  color: var(--c-steel-blue);
  border-color: rgba(58,90,140,.35);
}

.page-home .report-content__lead {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--home-ink);
  margin: 0 0 20px;
}

.page-home .report-content__text {
  font-size: 1rem;
  color: rgba(20,20,20,.82);
  line-height: 1.75;
  margin-bottom: 20px;
}

.page-home .report-content__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.page-home .report-content__meta li {
  font-size: .8125rem;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(58,90,140,.08);
  border: 1px solid rgba(58,90,140,.2);
  color: rgba(20,20,20,.72);
  font-weight: 600;
}

/* ===== 登录与兼容 ===== */
.page-home .login-sec {
  background: linear-gradient(115deg, var(--home-deep-blue) 0%, var(--home-dark-violet) 78%, var(--c-steel-blue) 140%);
  color: var(--c-white);
  padding-block: var(--home-space-section);
}

.page-home .login-copy__lead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: rgba(255,255,255,.82);
  margin: 0 0 24px;
}

.page-home .login-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  gap: 12px;
}

.page-home .login-list li {
  position: relative;
  padding-left: 30px;
  font-size: .95rem;
  color: rgba(255,255,255,.82);
}

.page-home .login-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--c-neon-green);
  border-radius: 2px;
  transform: rotate(28deg);
  box-shadow: 0 0 10px rgba(0,255,136,.5);
}

.page-home .login-help {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-left: 4px solid var(--c-bright-orange);
  border-radius: var(--radius-2);
  padding: 18px;
  margin-bottom: 28px;
}

.page-home .login-help__badge {
  display: inline-block;
  align-self: flex-start;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--c-bright-orange);
  color: var(--c-white);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.page-home .login-help p {
  margin: 0;
  font-size: .875rem;
  line-height: 1.65;
  color: rgba(255,255,255,.8);
}

.page-home .login-preview {
  border-radius: var(--radius-3);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 18px 40px rgba(0,0,0,.3);
  position: relative;
}

.page-home .login-preview img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .login-preview__caption {
  margin: 0;
  background: rgba(0,0,0,.42);
  color: rgba(255,255,255,.75);
  font-size: .8125rem;
  padding: 10px 16px;
  letter-spacing: .04em;
}

/* ===== 交互显现协议 ===== */
.page-home .is-visible {
  animation: home-rise .55s ease both;
}

@keyframes home-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== 桌面端增强 ===== */
@media (min-width: 45em) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 48px;
    min-height: 72vh;
    padding: 100px 32px 72px;
  }

  .page-home .hero__title {
    font-size: clamp(3rem, 7vw, 5rem);
  }

  .page-home .hero__field {
    display: block;
  }

  .page-home .hero__watermark {
    display: block;
  }

  .page-home .hero__side {
    max-width: none;
  }

  .page-home .quick-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-home .quick-card:nth-child(even) {
    align-self: start;
    margin-top: 24px;
  }

  .page-home .report-grid {
    grid-template-columns: minmax(0, 1fr) 1fr;
    align-items: center;
    gap: 56px;
  }

  .page-home .login-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 56px;
  }
}

@media (min-width: 64em) {
  .page-home .hero__slash {
    display: block;
    position: absolute;
    right: -120px;
    bottom: -120px;
    width: 460px;
    height: 460px;
    background: rgba(123,47,255,.16);
    transform: rotate(18deg);
    border-radius: 56px;
    z-index: 1;
    pointer-events: none;
    clip-path: polygon(0 0, 100% 0, 100% 65%, 0 100%);
  }

  .page-home .quick-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .page-home .quick-card:nth-child(even) {
    margin-top: 0;
  }
}