.page-home {
  --ph-line: 2px solid var(--ink-950);
  --ph-gap: 14px;
  background: var(--indigo-900);
  color: var(--paper-100);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-home .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-home .sec-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 12px 0 12px;
  color: var(--paper-100);
}

.page-home .sec-lede {
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist-400);
  max-width: 34em;
  margin: 0 0 30px;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: 44px 0 0;
  border-bottom: 1px solid var(--hair-gold);
}

.page-home .hero__grid {
  display: grid;
  gap: 32px;
  align-items: center;
  padding-bottom: 36px;
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7.6vw, 74px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 14px 0 20px;
  color: var(--paper-100);
}

.page-home .hero__title span {
  display: block;
  font-size: clamp(22px, 4vw, 40px);
  line-height: 1.24;
  font-weight: 800;
  color: var(--gold-200);
  margin-top: 10px;
}

.page-home .hero__lede {
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(242, 236, 224, 0.82);
  max-width: 30em;
  margin: 0 0 28px;
}

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

.page-home .hero__visual {
  margin: 0;
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.page-home .hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, transparent 36%, rgba(201, 165, 92, 0.2) 50%, transparent 64%);
  pointer-events: none;
}

.page-home .hero__visual .media-frame__img,
.page-home .member__visual .media-frame__img,
.page-home .cadence-sec__visual .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .version-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 26px;
  padding: 14px 2px;
  border-top: 1px solid var(--hair-gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist-400);
  text-decoration: none;
  transition: color 200ms var(--ease-expo);
}

.page-home .version-strip:hover {
  color: var(--gold-200);
}

.page-home .version-strip__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-home .version-strip__item .mono {
  color: var(--gold-200);
}

.page-home .version-strip__jump {
  margin-left: auto;
  color: var(--gold-500);
}

/* ---------- Bento 入口 ---------- */
.page-home .entry {
  padding: 56px 0 0;
}

.page-home .bento {
  display: grid;
  gap: var(--ph-gap);
}

.page-home .bento__block {
  background: var(--indigo-700);
  border: var(--ph-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 220ms var(--ease-expo);
}

.page-home .bento__block:hover {
  border-color: var(--gold-500);
}

.page-home .bento__block--main {
  background: linear-gradient(152deg, var(--indigo-500), var(--indigo-700) 68%);
}

.page-home .bento__block--main .tag,
.page-home .bento__block--side .tag {
  align-self: flex-start;
}

.page-home .bento__title {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.3;
  margin: 0;
  color: var(--paper-100);
}

.page-home .bento__text {
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(242, 236, 224, 0.8);
  margin: 0;
}

.page-home .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .flow li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.65;
  color: rgba(242, 236, 224, 0.86);
}

.page-home .flow .mono {
  flex: none;
  color: var(--gold-500);
  font-size: 11.5px;
  padding-top: 3px;
}

.page-home .bento__block .btn {
  align-self: flex-start;
  margin-top: 4px;
}

.page-home .bento__big {
  font-size: clamp(40px, 7vw, 58px);
  line-height: 1;
  color: var(--gold-200);
  margin: 0;
  letter-spacing: 0.02em;
}

.page-home .bento__stat-text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 236, 224, 0.78);
  margin: 0;
}

.page-home .bento__note-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mist-400);
  margin: 0;
}

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

.page-home .chips .tag {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--hair-gold);
  color: var(--gold-200);
  background: rgba(11, 22, 38, 0.5);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-home .band {
  margin: 30px 0 0;
}

.page-home .band__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  border-top: 2px solid var(--ink-950);
  border-bottom: 2px solid var(--ink-950);
}

.page-home .band__caption {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist-400);
  padding: 10px 24px 0;
}

/* ---------- 帮助中心 ---------- */
.page-home .help {
  background: var(--paper-100);
  color: var(--indigo-900);
  padding: 56px 0;
}

.page-home .help .sec-title {
  color: var(--indigo-900);
}

.page-home .help .sec-lede {
  color: var(--indigo-500);
}

.page-home .help .index-label {
  color: var(--indigo-500);
}

.page-home .help__layout {
  display: grid;
  gap: 26px;
}

.page-home .help__main {
  min-width: 0;
}

.page-home .qa {
  border-top: 1px solid rgba(11, 22, 38, 0.18);
  padding: 14px 0;
}

.page-home .qa:last-child {
  border-bottom: 1px solid rgba(11, 22, 38, 0.18);
}

.page-home .qa summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.5;
  color: var(--indigo-900);
  transition: color 180ms var(--ease-expo);
}

.page-home .qa summary::-webkit-details-marker {
  display: none;
}

.page-home .qa summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--gold-500);
}

.page-home .qa[open] summary::after {
  content: "−";
}

.page-home .qa[open] summary {
  color: var(--clay-600);
}

.page-home .qa p {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.9;
  color: #2b3d59;
  max-width: 34em;
}

.page-home .drawer {
  background: var(--indigo-900);
  color: var(--paper-100);
  border: var(--ph-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 18px 18px 6px;
  align-self: start;
}

.page-home .drawer__title {
  color: var(--mist-400);
  margin-bottom: 10px;
}

.page-home .drawer__group {
  border-top: 1px solid var(--hair-gold);
}

.page-home .drawer__group summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper-100);
  transition: color 180ms var(--ease-expo);
}

.page-home .drawer__group summary::-webkit-details-marker {
  display: none;
}

.page-home .drawer__group summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--gold-500);
}

.page-home .drawer__group[open] summary::after {
  content: "−";
}

.page-home .drawer__group[open] summary {
  color: var(--gold-200);
}

.page-home .drawer__group ul {
  list-style: none;
  margin: 0 0 13px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .drawer__group li {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--jade-200);
  border: 1px solid rgba(95, 160, 139, 0.45);
  border-radius: 999px;
  padding: 3px 9px;
}

/* ---------- 会员中心 ---------- */
.page-home .member {
  padding: 56px 0;
}

.page-home .member__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-home .mode {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .mode__item {
  border-left: 2px solid var(--gold-500);
  padding: 2px 0 2px 14px;
}

.page-home .mode__key {
  color: var(--gold-200);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  margin: 0 0 6px;
}

.page-home .mode__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(242, 236, 224, 0.8);
}

.page-home .member__note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-400);
  border-top: 1px solid var(--hair-gold);
  padding-top: 16px;
  margin: 0;
  max-width: 34em;
}

.page-home .member__visual {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

/* ---------- 维护节奏 ---------- */
.page-home .cadence-sec {
  background: var(--indigo-700);
  padding: 56px 0;
  border-top: 1px solid var(--hair-gold);
  border-bottom: 1px solid var(--hair-gold);
}

.page-home .cadence-sec__grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-home .cadence-sec__visual {
  margin: 0;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  max-height: 360px;
}

.page-home .cadence {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .cadence__item {
  border-top: 2px solid var(--gold-500);
  padding: 14px 0 0;
  margin-bottom: 18px;
}

.page-home .cadence__num {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold-500);
}

.page-home .cadence__item h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 6px;
  color: var(--paper-100);
}

.page-home .cadence__item p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(242, 236, 224, 0.8);
}

.page-home .cadence-sec__links {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.page-home .text-link {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--gold-200);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-200);
  padding-bottom: 3px;
  transition: border-color 180ms var(--ease-expo);
}

.page-home .text-link:hover {
  border-color: var(--gold-500);
}

/* ---------- 下一步 ---------- */
.page-home .next {
  padding: 56px 0 64px;
}

.page-home .next__grid {
  display: grid;
  gap: 16px;
}

.page-home .next__step {
  background: var(--indigo-700);
  border: 2px solid var(--gold-500);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.page-home .next__num {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--gold-500);
}

.page-home .next__step h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  margin: 0;
  color: var(--paper-100);
}

.page-home .next__step p {
  margin: 0;
  flex: 1;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(242, 236, 224, 0.8);
}

.page-home .next__contact {
  background: rgba(22, 41, 74, 0.55);
  border-left: 3px solid var(--gold-500);
  padding: 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-home .next__contact-key {
  margin: 0 0 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist-400);
}

.page-home .next__contact-key:not(:first-child) {
  margin-top: 15px;
}

.page-home .next__contact-val {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--gold-200);
  word-break: break-word;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 720px) {
  .page-home .mode {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .cadence__item {
    margin-bottom: 0;
  }

  .page-home .band__caption {
    padding-left: 40px;
  }
}

@media (min-width: 860px) {
  .page-home .bento {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    grid-template-areas:
      "main side"
      "main side"
      "stat note";
  }

  .page-home .bento__block--main { grid-area: main; }
  .page-home .bento__block--side { grid-area: side; }
  .page-home .bento__block--stat { grid-area: stat; }
  .page-home .bento__block--note { grid-area: note; }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    gap: 40px;
  }

  .page-home .hero__visual {
    margin-right: -40px;
  }
}

@media (min-width: 960px) {
  .page-home .hero {
    padding-top: 60px;
  }

  .page-home .hero__grid {
    padding-bottom: 48px;
  }

  .page-home .entry,
  .page-home .help,
  .page-home .member,
  .page-home .cadence-sec,
  .page-home .next {
    padding-top: 88px;
    padding-bottom: 88px;
  }

  .page-home .entry {
    padding-bottom: 0;
  }

  .page-home .band {
    margin-top: 48px;
  }

  .page-home .help__layout {
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
    gap: 44px;
  }

  .page-home .member__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
  }

  .page-home .cadence-sec__grid {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 48px;
  }

  .page-home .cadence-sec__visual {
    max-height: none;
  }

  .page-home .next__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.95fr);
    gap: 20px;
  }

  .page-home .band__caption {
    padding-left: 64px;
  }
}

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