.page-home {
  --home-line: rgba(21, 26, 29, 0.12);
  --home-line-dark: rgba(247, 244, 238, 0.16);
  display: block;
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(36px, 7vw, 84px) 0 clamp(46px, 8vw, 104px);
  background-color: var(--jade-deep);
  color: var(--paper);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(112deg, rgba(10, 63, 62, 0.95) 0%, rgba(15, 92, 90, 0.72) 44%, rgba(21, 26, 29, 0.95) 100%);
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(30px, 5vw, 56px);
}

.page-home .hero .eyebrow {
  color: var(--volt);
  letter-spacing: 0.12em;
}

.page-home .hero h1 {
  margin: 10px 0 16px;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.015em;
}

.page-home .hero__lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(16px, 2.1vw, 18px);
  line-height: 1.78;
  color: rgba(247, 244, 238, 0.84);
}

/* 检索卡 */

.page-home .query-card {
  margin-top: clamp(22px, 3.4vw, 32px);
  padding: clamp(18px, 3vw, 26px);
  max-width: 540px;
  border-radius: var(--r-lg);
  background: rgba(247, 244, 238, 0.97);
  color: var(--ink);
  border-top: 4px solid var(--amber);
  box-shadow: 0 24px 56px rgba(6, 22, 24, 0.38);
}

.page-home .query-card__label {
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--jade);
}

.page-home .query-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 13px 18px;
  border-radius: var(--r-pill);
  background: var(--charcoal);
  color: var(--paper);
  text-decoration: none;
  border: 1px solid rgba(77, 208, 225, 0.42);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-home .query-chip:hover,
.page-home .query-chip:focus-visible {
  transform: translateY(-3px);
  border-color: var(--amber);
  box-shadow: 0 14px 30px rgba(6, 22, 24, 0.36);
}

.page-home .query-chip__label {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(247, 244, 238, 0.72);
  white-space: nowrap;
}

.page-home .query-chip__code {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-home .query-chip__go {
  margin-left: auto;
  color: var(--volt);
  font-size: 16px;
}

.page-home .query-card__hint {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-home .query-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .query-card__links a {
  font-size: 14px;
  font-weight: 700;
  color: var(--jade);
  text-decoration: none;
  border-bottom: 2px solid rgba(47, 158, 117, 0.32);
  padding-bottom: 1px;
}

.page-home .query-card__links a:hover,
.page-home .query-card__links a:focus-visible {
  color: var(--amber-deep);
  border-bottom-color: var(--amber);
}

/* 首屏竖图 */

.page-home .hero__shot {
  margin: clamp(22px, 4vw, 34px) 0 0;
  max-width: 540px;
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-home .hero__shot img {
  display: block;
  width: 100%;
  height: clamp(210px, 44vw, 320px);
  object-fit: cover;
}

.page-home .hero__shot .img-frame__caption {
  font-size: 13px;
  color: rgba(247, 244, 238, 0.7);
  padding-top: 8px;
}

/* 右侧轨迹与玩法入口 */

.page-home .hero__trail {
  position: relative;
  padding: 6px 0 4px;
}

.page-home .trail-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.page-home .hero__trail-label {
  position: relative;
  z-index: 1;
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-home .trail-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .trail-item a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 17px 20px;
  border-radius: var(--r-md);
  background: rgba(247, 244, 238, 0.07);
  border: 1px solid var(--home-line-dark);
  color: var(--paper);
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.page-home .trail-item a:hover,
.page-home .trail-item a:focus-visible {
  transform: translateY(-4px);
  background: rgba(247, 244, 238, 0.13);
  border-color: var(--amber);
}

.page-home .trail-item__no {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--volt);
}

.page-home .trail-item__text {
  display: grid;
  gap: 4px;
}

.page-home .trail-item__text strong {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-home .trail-item__text span {
  font-size: 14px;
  line-height: 1.62;
  color: rgba(247, 244, 238, 0.72);
}

.page-home .trail-item__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--moss);
  box-shadow: 0 0 0 4px rgba(47, 158, 117, 0.18);
}

/* ---------- 玩法中心 ---------- */

.page-home .playbook {
  padding-block: clamp(52px, 8vw, 100px);
}

.page-home .sec-head {
  max-width: 66ch;
}

.page-home .sec-head h2 {
  margin: 8px 0 14px;
}

.page-home .sec-lede {
  margin: 0;
  font-size: clamp(16px, 2vw, 17px);
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-home .playbook__grid {
  display: grid;
  gap: clamp(22px, 3.6vw, 38px);
  margin-top: clamp(28px, 4.4vw, 46px);
}

.page-home .playbook__figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-home .playbook__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .playbook__figure .img-frame__caption {
  padding-top: 8px;
  font-size: 13px;
  color: var(--ink-soft);
}

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

.page-home .play-card {
  display: grid;
  gap: 8px;
  padding: 22px 22px 24px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--home-line);
  border-top: 3px solid var(--moss);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-home .play-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 179, 61, 0.6);
  border-top-color: var(--amber);
  box-shadow: 0 16px 34px rgba(21, 26, 29, 0.1);
}

.page-home .play-card__no {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--jade);
}

.page-home .play-card h3 {
  margin: 0;
  font-size: 19px;
}

.page-home .play-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--ink-soft);
}

.page-home .playbook__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(30px, 4.6vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--home-line);
  border: 1px solid var(--home-line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-home .playbook__stats li {
  display: grid;
  gap: 4px;
  padding: 22px 20px;
  background: #fff;
}

.page-home .stat-num {
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--jade);
}

.page-home .stat-label {
  font-size: 14px;
  color: var(--ink-soft);
}

/* ---------- 更新节奏 ---------- */

.page-home .rhythm {
  padding-block: clamp(52px, 8vw, 100px);
  background:
    radial-gradient(110% 80% at 6% 0%, rgba(15, 92, 90, 0.88) 0%, rgba(15, 92, 90, 0) 58%),
    var(--charcoal);
  color: var(--paper);
}

.page-home .rhythm .eyebrow {
  color: var(--volt);
}

.page-home .rhythm .sec-lede {
  color: rgba(247, 244, 238, 0.74);
}

.page-home .rhythm__list {
  position: relative;
  display: grid;
  gap: 4px;
  margin: clamp(28px, 4.4vw, 46px) 0 0;
  padding: 0 0 0 24px;
  list-style: none;
  border-left: 1px solid rgba(77, 208, 225, 0.3);
}

.page-home .rhythm__item {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 18px 0 18px 2px;
}

.page-home .rhythm__item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 25px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--charcoal);
  border: 2px solid var(--amber);
  transition: background 0.2s ease;
}

.page-home .rhythm__item:hover::before {
  background: var(--amber);
}

.page-home .rhythm__when {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-home .rhythm__item .code {
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--volt);
}

.page-home .rhythm__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(247, 244, 238, 0.78);
}

/* ---------- 会员中心第二栏 ---------- */

.page-home .member {
  padding-block: clamp(52px, 8vw, 100px);
  background: linear-gradient(155deg, var(--jade) 0%, var(--jade-deep) 62%, #0b2c2b 100%);
  color: var(--paper);
}

.page-home .member__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.page-home .member .eyebrow {
  color: var(--amber);
}

.page-home .member h2 {
  margin: 10px 0 16px;
}

.page-home .member p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.78;
  color: rgba(247, 244, 238, 0.82);
}

.page-home .member__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 26px;
  padding: 0;
  list-style: none;
}

.page-home .member__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .member__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-home .member__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .member__figure .img-frame__caption {
  padding-top: 10px;
  font-size: 13px;
  color: rgba(247, 244, 238, 0.7);
}

/* ---------- 旧版站点栏目 ---------- */

.page-home .legacy-section {
  padding-block: clamp(44px, 7vw, 80px);
  background: var(--paper);
}

.page-home .legacy-wrap {
  max-width: var(--narrow);
  margin-inline: auto;
}

.page-home .legacy-wrap h2 {
  margin: 0 0 10px;
}

.page-home .legacy-intro {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.76;
  color: var(--ink-soft);
}

.page-home .legacy-panel {
  border-radius: var(--r-md);
  border: 1px solid var(--home-line);
  background: #fff;
  overflow: hidden;
}

.page-home .legacy-panel__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 800;
  color: var(--jade);
}

.page-home .legacy-panel__summary::-webkit-details-marker {
  display: none;
}

.page-home .legacy-panel[open] .legacy-panel__summary {
  border-bottom: 1px solid var(--home-line);
}

.page-home .legacy-panel__meta {
  padding: 3px 12px;
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 700;
  color: var(--amber-deep);
  background: rgba(242, 179, 61, 0.18);
}

.page-home .legacy-panel__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--home-line);
}

.page-home .legacy-panel__grid li {
  background: #fff;
}

.page-home .legacy-panel__grid a {
  display: block;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-home .legacy-panel__grid a:hover,
.page-home .legacy-panel__grid a:focus-visible {
  background: rgba(47, 158, 117, 0.1);
  color: var(--jade);
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-home .playbook__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .page-home .legacy-panel__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-home .playbook__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .rhythm__item {
    grid-template-columns: 110px 180px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
    padding-block: 20px;
  }
}

@media (min-width: 940px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: start;
    gap: clamp(34px, 4vw, 64px);
  }

  .page-home .hero__shot img {
    height: clamp(260px, 26vw, 360px);
  }

  .page-home .trail-item:nth-child(even) a {
    margin-left: 28px;
  }

  .page-home .trail-item:nth-child(3) a {
    margin-left: 12px;
  }

  .page-home .playbook__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-home .member__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}