.page-home {
  --home-gap: clamp(14px, 2vw, 24px);
  --home-pad-y: clamp(54px, 6.5vw, 100px);
  --home-body: rgba(11, 31, 58, 0.78);
  --home-rule: rgba(11, 31, 58, 0.12);
  background: var(--mist);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(45, 224, 192, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45, 224, 192, 0.09) 1px, transparent 1px);
  background-size: 64px 64px;
  color: var(--paper);
  padding: clamp(34px, 5vw, 64px) 0 clamp(44px, 6vw, 82px);
  overflow: hidden;
}

.page-home .home-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
}

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

.page-home .home-hero__copy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--on-dark);
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-home .home-hero__copy .breadcrumb-link {
  color: var(--cyan);
  text-decoration: none;
}

.page-home .home-hero__copy .breadcrumb-current {
  color: var(--paper);
}

.page-home .home-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-home .home-hero__blip {
  width: 9px;
  height: 9px;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 42, 0.18);
}

.page-home .home-hero__title {
  margin: 0;
  font-size: clamp(36px, 6vw, 74px);
  line-height: 1.07;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .home-hero__accent {
  display: inline-block;
  background: linear-gradient(transparent 62%, rgba(255, 106, 42, 0.55) 62%);
  padding: 0 0.05em;
}

.page-home .home-hero__lead {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 34em;
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.9;
  color: var(--on-dark);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(24px, 3vw, 34px);
}

.page-home .home-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0 8px;
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  padding: 0;
  border-top: 1px solid rgba(244, 247, 250, 0.16);
}

.page-home .home-hero__stat {
  flex: 1 1 100px;
  min-width: 0;
  padding: 18px 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .home-hero__stat dt {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--on-dark);
}

.page-home .home-hero__stat dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
  letter-spacing: 0.03em;
}

.page-home .home-hero__stat dd small {
  font-size: 0.55em;
  color: var(--orange);
  margin-left: 2px;
}

.page-home .home-hero__visual {
  position: relative;
  min-width: 0;
}

.page-home .home-hero__frame {
  position: relative;
  border: 1px solid rgba(45, 224, 192, 0.34);
  background: var(--ink-2);
  overflow: hidden;
}

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

.page-home .home-hero__frame::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 38%;
  height: 1px;
  background: rgba(255, 106, 42, 0.75);
  pointer-events: none;
}

.page-home .home-hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 62%;
  width: 1px;
  background: rgba(45, 224, 192, 0.6);
  pointer-events: none;
}

.page-home .home-hero__coord {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(244, 247, 250, 0.78);
  background: rgba(11, 31, 58, 0.74);
  border: 1px solid rgba(45, 224, 192, 0.3);
}

/* ---------- 通用小标题 ---------- */
.page-home .home-head {
  max-width: 52em;
  margin-bottom: clamp(24px, 3.6vw, 44px);
}

.page-home .home-head__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-home .home-head__title {
  margin: 0 0 14px;
  font-size: clamp(25px, 3.4vw, 40px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .home-head__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--home-body);
}

/* ---------- 六栏索引 ---------- */
.page-home .home-index {
  padding: var(--home-pad-y) 0;
  background: var(--mist);
}

.page-home .home-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-rule);
}

.page-home .home-index__item {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 12px 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--home-rule);
}

.page-home .home-index__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 42px);
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--grid);
  transition: color 0.2s ease;
}

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

.page-home .home-index__title {
  margin: 0 0 8px;
  font-size: clamp(18px, 2vw, 23px);
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-home .home-index__title a {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-home .home-index__title a::after {
  content: "→";
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78em;
  color: var(--orange);
  transition: transform 0.2s ease;
}

.page-home .home-index__title a:hover {
  color: var(--orange);
}

.page-home .home-index__title a:hover::after {
  transform: translateX(5px);
}

.page-home .home-index__desc {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-body);
}

.page-home .home-index__item:hover .home-index__num {
  color: var(--orange);
}

/* ---------- 会员三段 ---------- */
.page-home .home-tiers {
  padding: var(--home-pad-y) 0;
  background: var(--paper);
}

.page-home .home-tiers__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

.page-home .home-tier {
  --home-tier-c: var(--grid);
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px 22px 26px;
  background: var(--mist);
  border: 1px solid var(--home-rule);
  border-top: 5px solid var(--home-tier-c);
}

.page-home .home-tier--bronze {
  --home-tier-c: var(--bronze);
}

.page-home .home-tier--silver {
  --home-tier-c: var(--silver);
}

.page-home .home-tier--gold {
  --home-tier-c: var(--gold);
}

.page-home .home-tier__name {
  margin: 0;
}

.page-home .home-tier__chip {
  display: inline-block;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--ink);
  background: var(--home-tier-c);
}

.page-home .home-tier__fit {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--home-body);
}

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

.page-home .home-tier__list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .home-tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  background: var(--home-tier-c);
}

.page-home .home-tiers__figure {
  margin: clamp(26px, 3.4vw, 40px) 0 0;
}

.page-home .home-tiers__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--home-rule);
}

.page-home .home-tiers__more {
  margin: 22px 0 0;
}

.page-home .home-tiers__more a {
  display: inline-block;
  padding-bottom: 3px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
}

/* ---------- 更新日志 ---------- */
.page-home .home-log {
  padding: var(--home-pad-y) 0;
  background: var(--ink);
  color: var(--paper);
}

.page-home .home-log .home-head__title {
  color: var(--paper);
}

.page-home .home-log .home-head__desc {
  color: var(--on-dark);
}

.page-home .home-log__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .home-log__item {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(244, 247, 250, 0.14);
}

.page-home .home-log__time {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

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

.page-home .home-log__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

.page-home .home-log__meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--on-dark);
}

.page-home .home-log__more {
  display: inline-block;
  margin-top: 26px;
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-dark);
}

/* ---------- 简体版测试 ---------- */
.page-home .home-beta {
  padding: var(--home-pad-y) 0;
  background: var(--mist);
}

.page-home .home-beta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

.page-home .home-beta__copy,
.page-home .home-beta__figure {
  min-width: 0;
}

.page-home .home-beta__state {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
}

.page-home .home-beta__badge {
  display: inline-block;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--ink);
  background: var(--warn);
}

.page-home .home-beta__ver {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 14.5px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--home-rule);
}

.page-home .home-beta__title {
  margin: 0 0 14px;
  font-size: clamp(25px, 3.4vw, 38px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .home-beta__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--home-body);
}

.page-home .home-beta__steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-beta__steps li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  border-bottom: 1px dashed var(--home-rule);
}

.page-home .home-beta__stepnum {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .home-beta__note {
  margin: 20px 0 22px;
  padding-left: 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--home-body);
  border-left: 3px solid var(--warn);
}

.page-home .home-beta__figure {
  margin: 0;
}

.page-home .home-beta__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--home-rule);
}

/* ---------- 回访快捷 ---------- */
.page-home .home-shortcuts {
  padding: var(--home-pad-y) 0;
  background: var(--paper);
}

.page-home .home-shortcuts__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .home-shortcut {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: var(--mist);
  border: 1px solid var(--home-rule);
  border-left: 3px solid var(--grid);
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-home .home-shortcut:hover {
  border-left-color: var(--orange);
  background: var(--paper);
}

.page-home .home-shortcut__k {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink);
  transition: color 0.2s ease;
}

.page-home .home-shortcut:hover .home-shortcut__k {
  color: var(--orange);
}

.page-home .home-shortcut__v {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--home-body);
}

/* ---------- 反馈入口 ---------- */
.page-home .home-feedback {
  padding: 0 0 var(--home-pad-y);
  background: var(--paper);
}

.page-home .home-feedback__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding: clamp(24px, 4vw, 44px);
  background: var(--mist);
  border: 1px solid var(--home-rule);
  border-left: 6px solid var(--orange);
}

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

.page-home .home-feedback h2 {
  margin: 0 0 14px;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .home-feedback p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--home-body);
}

.page-home .home-feedback p.home-feedback__sub {
  margin-bottom: 0;
  font-size: 13.5px;
  color: rgba(11, 31, 58, 0.6);
}

.page-home .home-feedback__act {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-home .home-feedback__link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--grid);
}

/* ---------- 信任与联系 ---------- */
.page-home .home-proof {
  padding: var(--home-pad-y) 0 clamp(44px, 6vw, 78px);
  background: var(--mist);
}

.page-home .home-flow {
  list-style: none;
  margin: 0 0 clamp(38px, 5vw, 62px);
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .home-flow__step {
  padding: 20px 18px;
  background: var(--paper);
  border-top: 3px solid var(--orange);
}

.page-home .home-flow__i {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-home .home-flow__step h3 {
  margin: 8px 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}

.page-home .home-flow__step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--home-body);
}

.page-home .home-proof__title {
  margin: 0 0 26px;
  max-width: 22em;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .home-proof__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--home-rule);
  border: 1px solid var(--home-rule);
}

.page-home .home-proof__cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 16px;
  background: var(--paper);
}

.page-home .home-proof__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .home-proof__num small {
  font-size: 0.5em;
  font-weight: 600;
  color: var(--orange);
  margin-left: 2px;
}

.page-home .home-proof__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--home-body);
}

.page-home .home-proof__cert {
  margin: 26px 0 0;
  max-width: 54em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--home-body);
}

.page-home .home-contact {
  margin-top: clamp(34px, 4.4vw, 54px);
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--home-rule);
}

.page-home .home-contact h3 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}

.page-home .home-contact ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .home-contact li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-home .home-contact__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-home .home-contact__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-home .home-contact__note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--home-body);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .home-shortcuts__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-proof__cell {
    padding: 22px 18px;
  }
}

@media (min-width: 760px) {
  .page-home .home-index__item {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 28px;
    padding: 24px 0;
  }

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

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

  .page-home .home-contact ul {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }

  .page-home .home-beta__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-home .home-feedback__inner {
    grid-template-columns: minmax(0, 1.5fr) auto;
    align-items: center;
  }

  .page-home .home-proof__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .home-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-shortcuts__grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-home .home-log__item {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-index__title a::after,
  .page-home .home-index__num,
  .page-home .home-shortcut,
  .page-home .home-shortcut__k {
    transition: none;
  }

  .page-home .home-index__title a:hover::after {
    transform: none;
  }
}