.page-home {
  --hcut: 16px;
  --hgap: clamp(12px, 2vw, 18px);
  position: relative;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: clamp(18px, 3vw, 28px) 0 clamp(36px, 6vw, 62px);
  border-bottom: 1px solid var(--line);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-home .hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 54% at 12% 6%, rgba(201, 162, 39, .22), transparent 70%),
    radial-gradient(52% 48% at 90% 4%, rgba(138, 79, 255, .2), transparent 72%),
    linear-gradient(180deg, rgba(10, 13, 18, .5) 0%, rgba(10, 13, 18, .9) 60%, var(--ink) 100%);
}

.page-home .hero__inner {
  position: relative;
}

.page-home .hero__lead {
  max-width: 62ch;
  padding-top: clamp(14px, 2.4vw, 22px);
}

.page-home .hero__lead h1 {
  margin: 10px 0 0;
  font-size: clamp(1.7rem, 4.4vw, 2.9rem);
  line-height: 1.22;
  letter-spacing: .01em;
  color: var(--warm);
}

.page-home .hero__lede {
  margin: 14px 0 0;
  color: var(--mist);
  font-size: clamp(1rem, 1.6vw, 1.08rem);
  line-height: 1.8;
}

/* ---------- Bento ---------- */

.page-home .bento {
  display: grid;
  gap: var(--hgap);
  margin-top: clamp(22px, 3.6vw, 34px);
}

.page-home .bcard {
  position: relative;
  padding: clamp(18px, 2.6vw, 26px);
  background: linear-gradient(158deg, var(--panel) 0%, var(--panel-soft) 100%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--hcut)) 0, 100% var(--hcut), 100% 100%, var(--hcut) 100%, 0 calc(100% - var(--hcut)));
}

.page-home .bcard::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent 72%);
}

.page-home .bcard--ver::before {
  background: linear-gradient(90deg, var(--cyan), transparent 72%);
}

.page-home .bcard--sub::before {
  background: linear-gradient(90deg, var(--violet), transparent 72%);
}

.page-home .bcard__title {
  margin: 0;
  font-size: clamp(1.1rem, 2vw, 1.32rem);
  color: var(--warm);
  letter-spacing: .02em;
}

.page-home .bcard__note {
  margin: 8px 0 0;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.7;
}

.page-home .bcard__text {
  margin: 12px 0 18px;
  color: var(--mist);
  font-size: .95rem;
  line-height: 1.78;
}

.page-home .bcard--ver .tag,
.page-home .bcard--sub .tag {
  margin-bottom: 12px;
}

/* 栏目索引 */

.page-home .indexlist {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-home .indexlist a {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  align-items: center;
  column-gap: 8px;
  row-gap: 2px;
  padding: 11px 8px 11px 6px;
  border-bottom: 1px solid var(--line-2);
  border-left: 2px solid transparent;
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .indexlist a:hover,
.page-home .indexlist a:focus-visible {
  background: rgba(38, 240, 216, .07);
  border-left-color: var(--cyan);
}

.page-home .indexlist__idx {
  grid-row: span 2;
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-home .indexlist__name {
  color: var(--warm);
  font-weight: 700;
  font-size: 1rem;
}

.page-home .indexlist__desc {
  color: var(--mist);
  font-size: .82rem;
  line-height: 1.5;
}

/* 数据条 */

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

.page-home .stats li {
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 16px 14px;
  background: var(--ink-2);
}

.page-home .stats__num {
  font-family: var(--mono);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-home .stats__label {
  color: var(--mist);
  font-size: .8rem;
  line-height: 1.5;
}

@media (min-width: 880px) {
  .page-home .bento {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    grid-template-areas:
      "idx ver"
      "idx sub"
      "stats stats";
  }

  .page-home .bcard--index { grid-area: idx; }
  .page-home .bcard--ver { grid-area: ver; }
  .page-home .bcard--sub { grid-area: sub; }
  .page-home .stats { grid-area: stats; }
}

@media (min-width: 720px) {
  .page-home .stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 通用区块头 ---------- */

.page-home .block {
  padding-top: clamp(52px, 7vw, 92px);
}

.page-home .block__head {
  max-width: 72ch;
}

.page-home .num {
  margin: 0;
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-home .num--violet {
  color: var(--violet);
}

.page-home .block__head h2 {
  margin: 10px 0 0;
  font-size: clamp(1.4rem, 3vw, 2.05rem);
  line-height: 1.3;
  color: var(--warm);
  letter-spacing: .02em;
}

.page-home .block__lede {
  margin: 12px 0 0;
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.8;
}

/* ---------- 01 版本对比 ---------- */

.page-home .compare {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(21, 27, 46, .92), rgba(17, 23, 38, .92));
  clip-path: polygon(0 0, calc(100% - var(--hcut)) 0, 100% var(--hcut), 100% 100%, 0 100%);
}

.page-home .compare__media {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
}

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

.page-home .compare .tabs__bar {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.page-home .compare .tabs__btn {
  font-family: var(--mono);
  letter-spacing: .04em;
}

.page-home .metriclist {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .metric {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "name tag"
    "track track";
  align-items: center;
  gap: 8px 10px;
}

.page-home .metric__name {
  grid-area: name;
  color: var(--warm);
  font-size: .94rem;
}

.page-home .metric__track {
  grid-area: track;
  display: block;
  height: 6px;
  background: rgba(244, 241, 232, .07);
  overflow: hidden;
}

.page-home .metric__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--gold-edge), var(--cyan));
}

.page-home .metric__tag {
  grid-area: tag;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .03em;
  color: var(--mist);
  white-space: nowrap;
}

.page-home #panel-v3 .metric__fill {
  background: linear-gradient(90deg, var(--gold-edge), var(--cyan));
}

.page-home #panel-v3 .metric__tag {
  color: var(--lime);
}

.page-home #panel-v2 .metric__fill {
  background: linear-gradient(90deg, rgba(139, 107, 46, .55), rgba(154, 164, 178, .9));
}

.page-home #panel-v1 .metric__fill {
  background: linear-gradient(90deg, rgba(154, 164, 178, .35), rgba(154, 164, 178, .75));
}

.page-home .compare__verdict {
  margin: 18px 0 16px;
  padding-left: 12px;
  border-left: 2px solid var(--line-gold);
  color: var(--mist);
  font-size: .95rem;
  line-height: 1.78;
}

@media (min-width: 620px) {
  .page-home .metric {
    grid-template-columns: 7.5rem minmax(0, 1fr) auto;
    grid-template-areas: "name track tag";
  }
}

@media (min-width: 1000px) {
  .page-home .compare {
    display: grid;
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    gap: clamp(22px, 3vw, 36px);
    align-items: start;
  }

  .page-home .compare__media {
    margin: 0;
    position: sticky;
    top: 84px;
  }
}

/* ---------- 02 设置面板 ---------- */

.page-home .split {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

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

.page-home .catlist {
  list-style: none;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .catlist li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: rgba(21, 27, 46, .68);
}

.page-home .catlist strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-home .catlist span {
  color: var(--mist);
  font-size: .92rem;
  line-height: 1.7;
}

@media (min-width: 720px) {
  .page-home .catlist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-home .split {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: center;
  }
}

/* ---------- 03 手机端路径 ---------- */

.page-home .steps {
  counter-reset: step;
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .steps li {
  position: relative;
  padding: 18px 18px 18px 58px;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(17, 23, 38, .9), rgba(10, 13, 18, .9));
  border-top: 2px solid var(--line-gold);
}

.page-home .steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 19px;
  font-family: var(--mono);
  font-size: .9rem;
  color: var(--gold);
  letter-spacing: .06em;
}

.page-home .steps h3 {
  margin: 0;
  font-size: 1.02rem;
  color: var(--warm);
  line-height: 1.5;
}

.page-home .steps p {
  margin: 8px 0 0;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.75;
}

@media (min-width: 780px) {
  .page-home .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 04 订阅记录 ---------- */

.page-home .subpanel {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(18px, 3vw, 32px);
  border: 1px solid rgba(138, 79, 255, .34);
  background:
    radial-gradient(78% 118% at 100% 0%, rgba(138, 79, 255, .22), transparent 64%),
    linear-gradient(150deg, rgba(21, 27, 46, .96), rgba(17, 23, 38, .96));
  clip-path: polygon(0 0, calc(100% - var(--hcut)) 0, 100% var(--hcut), 100% 100%, 0 100%);
}

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

.page-home .substeps {
  list-style: none;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .substeps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
}

.page-home .substeps__dot {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  font-family: var(--mono);
  font-size: .84rem;
  color: var(--ink);
  background: var(--violet);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-home .substeps h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--warm);
  line-height: 1.5;
}

.page-home .substeps p {
  margin: 6px 0 0;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.72;
}

.page-home .subpanel__note {
  margin: 20px 0 0;
  padding: 12px 14px;
  border-left: 2px solid var(--violet);
  background: rgba(138, 79, 255, .09);
  color: var(--mist);
  font-size: .88rem;
  line-height: 1.72;
}

.page-home .subpanel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

@media (min-width: 940px) {
  .page-home .subpanel {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
  }
}

/* ---------- 05 更新与支持 ---------- */

.page-home .support {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-home .support__item {
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(17, 23, 38, .78);
  border-bottom: 2px solid var(--cyan);
}

.page-home .support__num {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-home .support__item h3 {
  margin: 10px 0 0;
  font-size: 1rem;
  color: var(--warm);
  line-height: 1.5;
}

.page-home .support__item p {
  margin: 8px 0 0;
  color: var(--mist);
  font-size: .89rem;
  line-height: 1.72;
}

@media (min-width: 700px) {
  .page-home .support {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-home .support {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 结尾 CTA ---------- */

.page-home .cta {
  display: grid;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line-gold);
  background:
    linear-gradient(90deg, rgba(201, 162, 39, .14) 0%, rgba(10, 13, 18, 0) 55%),
    linear-gradient(140deg, rgba(21, 27, 46, .95), rgba(10, 13, 18, .95));
  clip-path: polygon(0 0, calc(100% - var(--hcut)) 0, 100% var(--hcut), 100% 100%, var(--hcut) 100%, 0 calc(100% - var(--hcut)));
}

.page-home .cta h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  color: var(--warm);
  line-height: 1.4;
}

.page-home .cta p {
  margin: 10px 0 0;
  color: var(--mist);
  font-size: .95rem;
  line-height: 1.75;
}

.page-home .cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 900px) {
  .page-home .cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

.page-home .contactline {
  margin: 20px 0 0;
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .02em;
  color: var(--mist);
  line-height: 1.8;
  word-break: break-word;
}

/* ---------- 兜底排版 ---------- */

.page-home img {
  max-width: 100%;
}

.page-home .media img {
  display: block;
  height: auto;
  object-fit: cover;
}

@media (max-width: 420px) {
  .page-home .metric__tag {
    white-space: normal;
    text-align: right;
  }

  .page-home .bcard,
  .page-home .cta {
    clip-path: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .indexlist a {
    transition: none;
  }
}