/* ===================== page-home ===================== */
.page-home {
  --home-panel: rgba(20, 26, 69, .72);
  --home-hair: rgba(37, 48, 115, .78);
  --home-hair-soft: rgba(37, 48, 115, .46);
  --home-radius: 18px;
  display: block;
}

.page-home .section {
  position: relative;
  padding: clamp(36px, 7vw, 76px) 0;
}

.page-home .section--tight {
  padding: clamp(26px, 5vw, 52px) 0;
}

/* ---------- 章节头 ---------- */
.page-home .section-head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2.4vw, 26px);
  margin-bottom: clamp(20px, 3.4vw, 36px);
}

.page-home .section-head__no {
  flex: none;
  font-family: var(--f-mono);
  font-size: clamp(26px, 5vw, 46px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold);
  opacity: .48;
}

.page-home .section-head__title {
  margin: 0 0 8px;
  font-size: clamp(21px, 3.8vw, 36px);
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-home .section-head__desc {
  margin: 0;
  max-width: 54em;
  font-size: clamp(14px, 2.3vw, 16px);
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(26px, 5.5vw, 58px) 0 clamp(18px, 4vw, 44px);
  overflow: hidden;
  isolation: isolate;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: -32% -18% auto -26%;
  height: 158%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(55% 44% at 18% 6%, rgba(79, 227, 208, .17), transparent 68%),
    radial-gradient(48% 40% at 84% 2%, rgba(242, 196, 107, .16), transparent 70%),
    radial-gradient(38% 34% at 56% 62%, rgba(255, 79, 163, .09), transparent 72%);
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(22px, 4vw, 34px);
}

.page-home .hero__lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.page-home .vlabel {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: .85;
}

.page-home .hero .status-capsule {
  margin: 0;
}

.page-home .hero__title {
  margin: 0;
  font-size: clamp(29px, 6.4vw, 56px);
  line-height: 1.08;
  letter-spacing: -.015em;
  font-weight: 800;
  color: var(--text);
}

.page-home .hero__title .hl {
  color: var(--gold);
  position: relative;
  white-space: nowrap;
}

.page-home .hero__title .hl::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -.14em;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--gold), rgba(79, 227, 208, .75));
}

.page-home .hero__lede {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 2.5vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- 三步概览轨道 ---------- */
.page-home .hero__path {
  position: relative;
  padding-left: 26px;
}

.page-home .hero__path::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 14px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), rgba(79, 227, 208, .35) 60%, rgba(79, 227, 208, 0));
}

.page-home .mini-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-home .mini-path__item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 10px;
  row-gap: 3px;
}

.page-home .mini-path__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: .5em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(242, 196, 107, .14), 0 0 14px rgba(242, 196, 107, .5);
}

.page-home .mini-path__no {
  font-family: var(--f-mono);
  font-size: 12px;
  line-height: 1.9;
  color: var(--gold);
  letter-spacing: .08em;
}

.page-home .mini-path__label {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--text);
}

.page-home .mini-path__txt {
  grid-column: 2 / -1;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 首屏右侧章节缩略 ---------- */
.page-home .hero__preview {
  position: relative;
  overflow: hidden;
  padding: clamp(16px, 3.2vw, 22px);
  border: 1px solid var(--home-hair);
  border-radius: 22px;
  background: rgba(11, 16, 48, .62);
  min-height: 250px;
}

.page-home .hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-home .hero__preview::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(158deg, rgba(11, 16, 48, .34) 0%, rgba(11, 16, 48, .9) 74%);
}

.page-home .hero__preview-tag {
  position: relative;
  z-index: 2;
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--cyan);
  opacity: .85;
}

.page-home .chapter-mini {
  position: relative;
  z-index: 2;
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .chapter-mini__item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--home-hair);
  border-radius: 12px;
  background: rgba(20, 26, 69, .66);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease),
              background var(--t-fast) var(--ease);
}

.page-home .chapter-mini__item a:hover,
.page-home .chapter-mini__item a:focus-visible {
  border-color: var(--gold);
  background: rgba(20, 26, 69, .92);
  transform: translateY(-2px);
}

.page-home .chapter-mini__no {
  flex: none;
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--gold);
}

.page-home .chapter-mini__name {
  flex: 1 1 auto;
  font-size: 15px;
  font-weight: 600;
}

.page-home .chapter-mini__arrow {
  flex: none;
  color: var(--cyan);
  font-size: 14px;
  transition: transform var(--t-fast) var(--ease);
}

.page-home .chapter-mini__item a:hover .chapter-mini__arrow {
  transform: translateX(3px);
}

/* ---------- 三步章节 ---------- */
.page-home .steps {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-home .steps__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--home-hair);
  border-radius: var(--home-radius);
  background: var(--ink-800);
}

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

.page-home .steps__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 12px clamp(14px, 2.6vw, 22px);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--gold-hi);
  background: linear-gradient(180deg, rgba(11, 16, 48, 0), rgba(11, 16, 48, .94));
}

/* ---------- 分段控件（共享 tabs 的页面级细化） ---------- */
.page-home .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-home .tabs__btn {
  font: inherit;
  font-size: 14px;
  line-height: 1.4;
  padding: 9px 15px;
  border-radius: 999px;
  border: 1px solid var(--home-hair);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              background var(--t-fast) var(--ease);
}

.page-home .tabs__btn:hover,
.page-home .tabs__btn:focus-visible {
  color: var(--text);
  border-color: var(--gold);
}

.page-home .tabs__btn[aria-selected="true"] {
  color: var(--ink-900);
  font-weight: 700;
  border-color: var(--gold);
  background: linear-gradient(120deg, var(--gold), var(--gold-hi));
}

.page-home .tabs__panel {
  padding: clamp(16px, 2.6vw, 22px);
  border: 1px solid var(--home-hair);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--home-radius) var(--home-radius) 0;
  background: var(--home-panel);
}

.page-home .tabs__panel p {
  margin: 0;
  font-size: clamp(14.5px, 2.4vw, 16px);
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 今日状态 ---------- */
.page-home .status-board {
  display: grid;
  gap: 1px;
  border: 1px solid var(--home-hair);
  border-radius: var(--home-radius);
  background: var(--home-hair);
  overflow: hidden;
}

.page-home .status-row {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px clamp(16px, 2.6vw, 24px);
  background: var(--ink-900);
}

.page-home .status-row__label {
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-home .status-row__value {
  font-family: var(--f-mono);
  font-size: clamp(19px, 3.4vw, 27px);
  line-height: 1.15;
  color: var(--gold);
  letter-spacing: .01em;
}

.page-home .status-row__note {
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .digest {
  margin-top: clamp(16px, 2.6vw, 24px);
  border: 1px solid var(--home-hair);
  border-radius: var(--home-radius);
  background: rgba(20, 26, 69, .5);
  overflow: hidden;
}

.page-home .digest > summary {
  cursor: pointer;
  padding: 14px clamp(16px, 2.6vw, 22px);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--cyan);
  list-style: none;
}

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

.page-home .digest > summary::after {
  content: "＋";
  float: right;
  color: var(--gold);
  font-weight: 400;
}

.page-home .digest[open] > summary::after {
  content: "－";
}

.page-home .digest > summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -3px;
}

.page-home .digest p {
  margin: 0;
  padding: 0 clamp(16px, 2.6vw, 22px) 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .digest p:last-child {
  padding-bottom: 18px;
}

.page-home .digest__link {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid rgba(242, 196, 107, .45);
}

.page-home .digest__link:hover,
.page-home .digest__link:focus-visible {
  color: var(--gold-hi);
}

/* ---------- 账户与记录 ---------- */
.page-home .accounts {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-home .account-copy {
  margin: 0 0 14px;
  font-size: clamp(14.5px, 2.4vw, 16px);
  line-height: 1.85;
  color: var(--text);
}

.page-home .bullet-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.page-home .bullet-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .bullet-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(79, 227, 208, .6);
}

.page-home .accounts__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--home-hair);
  border-radius: 20px;
  background: var(--ink-800);
}

.page-home .accounts__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-height: 480px;
}

/* ---------- 章节目目录 ---------- */
.page-home .catalog {
  display: grid;
  gap: 16px;
}

.page-home .catalog__card {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 2.8vw, 26px);
  border: 1px solid var(--home-hair);
  border-radius: var(--home-radius);
  background: linear-gradient(158deg, rgba(20, 26, 69, .92), rgba(11, 16, 48, .86));
  transition: border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.page-home .catalog__card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 30px;
  height: 30px;
  background: linear-gradient(225deg, rgba(242, 196, 107, .85), rgba(242, 196, 107, 0) 72%);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  opacity: .55;
  pointer-events: none;
}

.page-home .catalog__card:hover {
  border-color: rgba(242, 196, 107, .6);
  transform: translateY(-3px);
}

.page-home .catalog__no {
  display: block;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan);
  margin-bottom: 10px;
}

.page-home .catalog__title {
  margin: 0 0 10px;
  font-size: clamp(17px, 2.5vw, 20px);
  line-height: 1.4;
}

.page-home .catalog__link {
  color: var(--text);
  text-decoration: none;
}

.page-home .catalog__link::after {
  content: "";
  position: absolute;
  inset: 0;
}

.page-home .catalog__link:hover,
.page-home .catalog__link:focus-visible {
  color: var(--gold);
}

.page-home .catalog__text {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 高频问题 ---------- */
.page-home .faq-strip {
  border-top: 1px solid var(--home-hair);
}

.page-home .faq-strip__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 4px;
  border-bottom: 1px solid var(--home-hair-soft);
  color: var(--text);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}

.page-home .faq-strip__item:hover,
.page-home .faq-strip__item:focus-visible {
  color: var(--gold);
  padding-left: 12px;
}

.page-home .faq-strip__q {
  font-size: clamp(14.5px, 2.3vw, 16.5px);
  line-height: 1.65;
}

.page-home .faq-strip__meta {
  flex: none;
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--muted);
  white-space: nowrap;
}

.page-home .faq-strip__more {
  margin: clamp(18px, 3vw, 26px) 0 0;
}

/* ---------- 服务与联系 ---------- */
.page-home .contact-band {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--home-hair);
  border-radius: 22px;
  background: rgba(11, 16, 48, .7);
}

.page-home .contact-band__media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  opacity: .72;
}

.page-home .contact-band__body {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: clamp(14px, 2.4vw, 22px);
}

.page-home .contact-band__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--home-hair-soft);
}

.page-home .contact-band__row:last-of-type {
  border-bottom: 0;
}

.page-home .contact-band__row dt {
  flex: none;
  min-width: 84px;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-home .contact-band__row dd {
  margin: 0;
  flex: 1 1 260px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-home .contact-band__row dd .mono {
  font-family: var(--f-mono);
  font-size: 15px;
  color: var(--gold-hi);
  letter-spacing: .02em;
}

.page-home .contact-band__row--wide dd {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.page-home .contact-band__cta {
  margin: 0;
  padding: 0 clamp(14px, 2.4vw, 22px) clamp(16px, 2.6vw, 22px);
}

/* ===================== 断点 ===================== */
@media (min-width: 640px) {
  .page-home .status-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .78fr) minmax(0, .92fr);
    column-gap: clamp(22px, 3vw, 44px);
    row-gap: clamp(26px, 3.6vw, 44px);
    align-items: start;
  }

  .page-home .hero__lead {
    grid-column: 1 / 2;
  }

  .page-home .hero__path {
    grid-column: 2 / 3;
    padding-top: 6px;
  }

  .page-home .hero__preview {
    grid-column: 3 / 4;
    min-height: 100%;
  }

  .page-home .steps {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    column-gap: clamp(24px, 3.4vw, 46px);
  }

  .page-home .accounts {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
  }

  .page-home .contact-band__body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
  }

  .page-home .contact-band__row {
    border-bottom: 1px solid var(--home-hair-soft);
  }

  .page-home .contact-band__row--wide {
    grid-column: 1 / -1;
    border-bottom: 0;
  }
}

@media (min-width: 1100px) {
  .page-home .hero__title {
    font-size: clamp(40px, 4.4vw, 58px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chapter-mini__item a,
  .page-home .catalog__card,
  .page-home .faq-strip__item,
  .page-home .chapter-mini__arrow {
    transition: none;
  }
}
<<<END>>>