.page-home {
  --home-gap: clamp(28px, 4vw, 56px);
  overflow-x: clip;
  background: var(--k5-black);
  color: var(--k5-text);
  padding-top: 0;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--k5-header-h) + clamp(28px, 6vw, 60px));
  padding-bottom: clamp(48px, 8vw, 96px);
  background:
    radial-gradient(115% 80% at 84% 6%, rgba(139, 92, 246, 0.28), transparent 62%),
    radial-gradient(90% 70% at 6% 88%, rgba(34, 211, 238, 0.14), transparent 66%),
    var(--k5-black);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: auto -8% -10% -8%;
  height: 42%;
  background: linear-gradient(180deg, rgba(27, 16, 48, 0), rgba(27, 16, 48, 0.85));
  transform: skewY(-6deg);
  transform-origin: left bottom;
  pointer-events: none;
}

.page-home .hero-glow {
  position: absolute;
  top: -18%;
  right: -12%;
  width: min(620px, 70vw);
  height: min(620px, 70vw);
  background: radial-gradient(circle, rgba(34, 211, 238, 0.22), transparent 68%);
  filter: blur(6px);
  pointer-events: none;
}

.page-home .hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  align-items: center;
}

.page-home .hero-context {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--k5-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: rgba(201, 206, 219, 0.78);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--k5-font-display);
  font-weight: 900;
  font-size: clamp(40px, 8.4vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.045em;
  color: var(--k5-white);
}

.page-home .hero-title__accent {
  display: block;
  margin-top: 8px;
  background: linear-gradient(92deg, var(--k5-cyan), var(--k5-violet) 78%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .hero-lede {
  max-width: 46ch;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-family: var(--k5-font-body);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--k5-text);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .hero-trust {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-family: var(--k5-font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: rgba(201, 206, 219, 0.68);
  line-height: 1.7;
}

.page-home .hero-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(14px, 1.8vw, 18px);
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r-lg);
  background: linear-gradient(163deg, rgba(27, 16, 48, 0.96), rgba(17, 19, 28, 0.98));
  box-shadow: 0 34px 90px -46px rgba(139, 92, 246, 0.75);
}

.page-home .hero-panel::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -22%;
  width: 68%;
  height: 76%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.3), transparent 70%);
  pointer-events: none;
}

.page-home .panel-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.page-home .panel-head__label {
  font-family: var(--k5-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: rgba(201, 206, 219, 0.5);
}

.page-home .panel-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--k5-line-soft);
  border-radius: var(--k5-r);
}

.page-home .panel-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 6 / 7;
  object-fit: cover;
  max-width: 100%;
}

.page-home .panel-stream {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 44%;
  opacity: 0.9;
}

.page-home .panel-stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--k5-line);
  list-style: none;
}

.page-home .panel-num {
  display: block;
  font-family: var(--k5-font-mono);
  font-size: clamp(19px, 2.5vw, 26px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--k5-cyan);
}

.page-home .panel-unit {
  font-size: 0.55em;
  margin-left: 2px;
}

.page-home .panel-key {
  display: block;
  margin-top: 7px;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: rgba(201, 206, 219, 0.7);
}

.page-home .panel-links {
  position: relative;
  display: grid;
  gap: 8px;
  margin-top: 14px;
  padding-top: 13px;
  border-top: 1px solid var(--k5-line);
}

.page-home .panel-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 13px;
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r-sm);
  font-family: var(--k5-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--k5-white);
  text-decoration: none;
  transition: border-color 0.2s var(--k5-ease), color 0.2s var(--k5-ease), background-color 0.2s var(--k5-ease);
}

.page-home .panel-links a:hover,
.page-home .panel-links a:focus-visible {
  border-color: var(--k5-violet);
  background: rgba(139, 92, 246, 0.14);
  color: var(--k5-cyan);
}

/* ---------- 通用章节 ---------- */
.page-home .sec-title {
  margin: 8px 0 14px;
  font-family: var(--k5-font-serif);
  font-weight: 600;
  letter-spacing: 0.005em;
  color: var(--k5-white);
}

.page-home .sec-lede {
  margin: 0;
  max-width: 58ch;
  color: var(--k5-text);
}

.page-home .k5-eyebrow {
  margin: 0;
}

/* ---------- 服务矩阵 ---------- */
.page-home .services {
  padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 7vw, 80px);
}

.page-home .services-head {
  max-width: 64ch;
}

.page-home .bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.6vw, 18px);
  margin-top: clamp(26px, 4vw, 42px);
}

.page-home .bento-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r);
  background: linear-gradient(170deg, rgba(17, 19, 28, 0.96), rgba(9, 10, 16, 0.98));
  transition: border-color 0.22s var(--k5-ease), box-shadow 0.22s var(--k5-ease);
}

.page-home .bento-card:hover {
  border-color: rgba(139, 92, 246, 0.65);
  box-shadow: 0 26px 64px -44px rgba(139, 92, 246, 0.9);
}

.page-home .bento-card--media {
  padding: 0;
}

.page-home .bento-media {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--k5-line);
}

.page-home .bento-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  max-width: 100%;
}

.page-home .bento-body {
  padding: clamp(18px, 2.2vw, 26px);
}

.page-home .bento-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-home .bento-tag {
  font-family: var(--k5-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: rgba(201, 206, 219, 0.55);
}

.page-home .bento-card h3 {
  margin: 12px 0 8px;
  font-family: var(--k5-font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 23px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--k5-white);
}

.page-home .bento-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--k5-text);
}

.page-home .bento-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13.5px;
}

@media (min-width: 680px) {
  .page-home .bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-home .bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .span-7 { grid-column: span 7; }
  .page-home .span-5 { grid-column: span 5; }
  .page-home .span-4 { grid-column: span 4; }
  .page-home .span-3 { grid-column: span 3; }
}

/* ---------- 价格与周期 ---------- */
.page-home .pricing {
  padding: clamp(40px, 7vw, 84px) 0;
  border-top: 1px solid var(--k5-line);
  border-bottom: 1px solid var(--k5-line);
  background: linear-gradient(118deg, rgba(27, 16, 48, 0.72), rgba(6, 7, 11, 0) 72%);
}

.page-home .pricing-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-home .pricing-copy .k5-btn {
  margin-top: 20px;
}

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

.page-home .tier-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .tier-labels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.page-home .tier-labels label {
  display: block;
  padding: 11px 12px;
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r-sm);
  background: rgba(17, 19, 28, 0.85);
  cursor: pointer;
  transition: border-color 0.2s var(--k5-ease), background 0.2s var(--k5-ease);
}

.page-home .tier-labels label:hover {
  border-color: rgba(139, 92, 246, 0.55);
}

.page-home .tier-name {
  display: block;
  font-family: var(--k5-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: rgba(201, 206, 219, 0.66);
}

.page-home .tier-price {
  display: block;
  margin-top: 5px;
  font-family: var(--k5-font-mono);
  font-size: clamp(17px, 2.3vw, 23px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--k5-white);
}

.page-home .tier-cycle {
  display: block;
  margin-top: 4px;
  font-family: var(--k5-font-mono);
  font-size: 10.5px;
  color: rgba(201, 206, 219, 0.55);
}

.page-home #tier-1:checked ~ .tier-labels label[for="tier-1"],
.page-home #tier-2:checked ~ .tier-labels label[for="tier-2"],
.page-home #tier-3:checked ~ .tier-labels label[for="tier-3"] {
  border-color: var(--k5-violet);
  background: linear-gradient(150deg, rgba(139, 92, 246, 0.3), rgba(34, 211, 238, 0.12));
}

.page-home #tier-1:checked ~ .tier-labels label[for="tier-1"] .tier-price,
.page-home #tier-2:checked ~ .tier-labels label[for="tier-2"] .tier-price,
.page-home #tier-3:checked ~ .tier-labels label[for="tier-3"] .tier-price {
  color: var(--k5-cyan);
}

.page-home #tier-1:focus-visible ~ .tier-labels label[for="tier-1"],
.page-home #tier-2:focus-visible ~ .tier-labels label[for="tier-2"],
.page-home #tier-3:focus-visible ~ .tier-labels label[for="tier-3"] {
  outline: 2px solid var(--k5-cyan);
  outline-offset: 2px;
}

.page-home .tier-panel {
  display: none;
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r);
  background: rgba(11, 13, 20, 0.92);
}

.page-home #tier-1:checked ~ .tier-panels .tier-panel:nth-child(1),
.page-home #tier-2:checked ~ .tier-panels .tier-panel:nth-child(2),
.page-home #tier-3:checked ~ .tier-panels .tier-panel:nth-child(3) {
  display: block;
}

.page-home .tier-panel h3 {
  margin: 0 0 12px;
  font-family: var(--k5-font-display);
  font-weight: 800;
  font-size: clamp(16px, 1.9vw, 19px);
  letter-spacing: -0.01em;
  color: var(--k5-white);
}

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

.page-home .tier-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--k5-text);
}

.page-home .tier-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--k5-cyan);
}

.page-home .svc-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .svc-item {
  padding: 11px 12px;
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r-sm);
  background: rgba(17, 19, 28, 0.6);
}

.page-home .svc-item__label {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: rgba(201, 206, 219, 0.62);
}

.page-home .svc-item__value {
  display: block;
  margin-top: 6px;
  font-family: var(--k5-font-mono);
  font-size: clamp(13px, 1.7vw, 16px);
  color: var(--k5-orange);
}

@media (min-width: 900px) {
  .page-home .pricing-inner {
    grid-template-columns: 5fr 7fr;
  }
}

/* ---------- 换设备三步 ---------- */
.page-home .device {
  padding: clamp(48px, 8vw, 96px) 0;
}

.page-home .device-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-home .device-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r-lg);
  background: var(--k5-violet-deep);
}

.page-home .device-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  max-width: 100%;
}

.page-home .device-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(34, 211, 238, 0.12), rgba(6, 7, 11, 0.7) 78%);
  pointer-events: none;
}

.page-home .steps {
  display: grid;
  gap: 4px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .steps li {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 18px;
}

.page-home .steps li:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 46px;
  bottom: 2px;
  border-left: 1px dashed rgba(139, 92, 246, 0.55);
}

.page-home .step-num {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(34, 211, 238, 0.45);
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.09);
  font-family: var(--k5-font-mono);
  font-size: 12.5px;
  color: var(--k5-cyan);
}

.page-home .steps h3 {
  margin: 9px 0 5px;
  font-family: var(--k5-font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--k5-white);
}

.page-home .steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--k5-text);
}

.page-home .device-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--k5-violet);
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(201, 206, 219, 0.86);
}

.page-home .device-copy .k5-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 13.5px;
}

@media (min-width: 900px) {
  .page-home .device-inner {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- 战队库 ---------- */
.page-home .roster {
  padding: clamp(48px, 8vw, 96px) 0;
  background:
    radial-gradient(80% 90% at 88% 20%, rgba(34, 211, 238, 0.14), transparent 62%),
    linear-gradient(180deg, rgba(6, 7, 11, 0), rgba(27, 16, 48, 0.6) 45%, rgba(6, 7, 11, 0));
}

.page-home .roster-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-home .roster-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--k5-text);
}

.page-home .roster-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .roster-stats li {
  padding: 14px 12px;
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r-sm);
  background: rgba(17, 19, 28, 0.72);
}

.page-home .roster-num {
  display: block;
  font-family: var(--k5-font-mono);
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--k5-cyan);
}

.page-home .roster-label {
  display: block;
  margin-top: 8px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: rgba(201, 206, 219, 0.66);
}

.page-home .roster-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .roster-tags li {
  padding: 6px 13px;
  border: 1px solid var(--k5-line);
  border-radius: 999px;
  font-family: var(--k5-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--k5-white);
  background: rgba(139, 92, 246, 0.1);
  transition: border-color 0.2s var(--k5-ease);
}

.page-home .roster-tags li:hover {
  border-color: rgba(34, 211, 238, 0.6);
}

.page-home .roster-note {
  margin-top: 18px !important;
  font-size: 13.5px !important;
  color: rgba(201, 206, 219, 0.85) !important;
}

.page-home .roster-copy .k5-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 13.5px;
}

.page-home .roster-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r-lg);
}

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

@media (min-width: 940px) {
  .page-home .roster-inner {
    grid-template-columns: 7fr 5fr;
  }
}

/* ---------- 更新与反馈 ---------- */
.page-home .updates {
  padding: clamp(48px, 8vw, 96px) 0 clamp(56px, 9vw, 110px);
}

.page-home .updates-head {
  max-width: 62ch;
}

.page-home .updates-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  margin-top: clamp(24px, 4vw, 38px);
  align-items: start;
}

.page-home .update-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--k5-line);
}

.page-home .update-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--k5-line);
}

.page-home .update-time {
  font-family: var(--k5-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--k5-orange);
}

.page-home .update-list h3 {
  margin: 4px 0 6px;
  font-family: var(--k5-font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--k5-white);
}

.page-home .update-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--k5-text);
}

.page-home .feedback-card {
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid rgba(255, 122, 26, 0.36);
  border-radius: var(--k5-r-lg);
  background: linear-gradient(160deg, rgba(255, 122, 26, 0.13), rgba(17, 19, 28, 0.94) 62%);
}

.page-home .feedback-card h3 {
  margin: 0 0 10px;
  font-family: var(--k5-font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 20px);
  letter-spacing: -0.01em;
  color: var(--k5-white);
}

.page-home .feedback-card p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--k5-text);
}

.page-home .feedback-card .k5-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13.5px;
}

.page-home .faq-mini {
  display: grid;
  gap: 10px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .faq-mini details {
  padding: 13px 16px;
  border: 1px solid var(--k5-line);
  border-radius: var(--k5-r-sm);
  background: rgba(17, 19, 28, 0.72);
  transition: border-color 0.2s var(--k5-ease);
}

.page-home .faq-mini details:hover,
.page-home .faq-mini details[open] {
  border-color: rgba(139, 92, 246, 0.6);
}

.page-home .faq-mini summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--k5-white);
}

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

.page-home .faq-mini summary::after {
  content: "+";
  font-family: var(--k5-font-mono);
  font-size: 15px;
  color: var(--k5-cyan);
}

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

.page-home .faq-mini p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--k5-text);
}

@media (min-width: 760px) {
  .page-home .update-list li {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 18px;
  }

  .page-home .update-time {
    padding-top: 4px;
  }
}

@media (min-width: 960px) {
  .page-home .updates-grid {
    grid-template-columns: 7fr 5fr;
  }
}

@media (max-width: 420px) {
  .page-home .tier-labels {
    grid-template-columns: 1fr;
  }

  .page-home .svc-summary {
    grid-template-columns: 1fr;
  }
}
<<<END>>>