.page-home {
  --home-rule: 1px solid var(--line-200);
  --home-pad: clamp(20px, 2.6vw, 34px);
  background: var(--paper-50);
  color: var(--ink-800);
  font-family: var(--font-body);
}

.page-home .mono {
  font-family: var(--font-mono);
}

/* ---------- 顶部坐标条 ---------- */
.page-home .topline {
  border-bottom: var(--home-rule);
  background: var(--paper-50);
}

.page-home .topline__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  align-items: center;
  justify-content: space-between;
  padding-top: 9px;
  padding-bottom: 9px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  color: var(--slate-500);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .hero {
  padding: clamp(20px, 3.2vw, 40px) 0 clamp(30px, 4vw, 52px);
}

.page-home .hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-200);
  border: var(--home-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .hero__main {
  background: var(--white);
  padding: var(--home-pad);
}

.page-home .hero__eyebrow {
  margin: 0 0 18px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--amber-700);
}

.page-home .hero__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(36px, 6.2vw, 78px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--ink-950);
}

.page-home .hero__lead {
  margin: 0 0 26px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-600);
}

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

.page-home .hero__side {
  display: grid;
  gap: 1px;
  background: var(--line-200);
}

.page-home .hero__card {
  background: var(--white);
  padding: var(--home-pad);
}

.page-home .hero__card-label {
  margin: 0 0 4px;
  font-size: 10.5px;
  letter-spacing: .1em;
  color: var(--slate-500);
}

.page-home .axis {
  display: block;
  width: 100%;
  height: auto;
  margin: 12px 0 16px;
}

.page-home .axis__bar--new { fill: var(--ink-950); }
.page-home .axis__bar--old { fill: var(--amber-500); }
.page-home .axis__ghost {
  fill: none;
  stroke: var(--line-200);
  stroke-dasharray: 3 3;
}

.page-home .hero__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--slate-500);
}

.page-home .hero__legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-home .legend__dot {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  display: inline-block;
}

.page-home .legend__dot--new { background: var(--ink-950); }
.page-home .legend__dot--old { background: var(--amber-500); }

.page-home .hero__card--tag {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-home .hero__tag-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-600);
}

.page-home .hero__mini-link {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--amber-700);
  text-decoration: none;
  border-bottom: 1px solid var(--amber-500);
  padding-bottom: 2px;
}

.page-home .hero__mini-link:hover {
  color: var(--ink-950);
  border-bottom-color: var(--ink-950);
}

/* ---------- 对照台 ---------- */
.page-home #compare {
  scroll-margin-top: 96px;
  padding-bottom: clamp(34px, 4.4vw, 60px);
}

.page-home .compare__wrap {
  position: relative;
  border: var(--home-rule);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
}

.page-home .cmp-radio {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-home .cmp-bar {
  display: flex;
  gap: 1px;
  background: var(--line-200);
  border-bottom: var(--home-rule);
}

.page-home .cmp-bar__btn {
  flex: 1 1 0;
  padding: 11px 6px;
  text-align: center;
  background: var(--white);
  color: var(--slate-500);
  font-family: var(--font-ui);
  font-size: 12.5px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-home .cmp-bar__btn:hover {
  color: var(--ink-950);
  background: var(--paper-50);
}

.page-home #cmp-both:checked ~ .cmp-bar label[for="cmp-both"],
.page-home #cmp-old:checked ~ .cmp-bar label[for="cmp-old"],
.page-home #cmp-new:checked ~ .cmp-bar label[for="cmp-new"] {
  background: var(--amber-500);
  color: var(--white);
}

.page-home .cmp-media {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-200);
  border-bottom: var(--home-rule);
}

.page-home .cmp-media__item {
  margin: 0;
  padding: 16px;
  background: var(--white);
}

.page-home .cmp-media__item img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: var(--home-rule);
  border-radius: var(--radius);
}

.page-home .cmp-media__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .03em;
  color: var(--slate-500);
}

.page-home .cmp-media__item--old .cmp-media__cap { color: var(--amber-700); }
.page-home .cmp-media__item--new .cmp-media__cap { color: var(--celadon-600); }

.page-home .cmp-grid {
  --cmp-cols: 1.1fr 1fr 1fr;
  display: grid;
  gap: 1px;
  background: var(--line-200);
}

.page-home .cmp-grid__head,
.page-home .cmp-grid__row {
  display: grid;
  grid-template-columns: var(--cmp-cols);
  gap: 1px;
  background: var(--line-200);
}

.page-home .cmp-grid__head > span {
  padding: 11px 14px;
  background: var(--ink-800);
  color: var(--paper-50);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .07em;
}

.page-home .cmp-grid__row > span {
  padding: 14px;
  background: var(--white);
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-600);
  transition: background 180ms var(--ease);
}

.page-home .cmp-grid__row:hover > span,
.page-home .cmp-grid__row:focus-within > span {
  background: var(--amber-050);
}

.page-home .cmp-grid__row:focus {
  outline: none;
}

.page-home .cmp-grid__row:focus-visible > span {
  background: var(--amber-050);
}

.page-home .cmp-key {
  border-left: 3px solid var(--amber-500);
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--ink-950);
}

.page-home .cmp-cell--new {
  color: var(--ink-950);
}

.page-home .cmp-flag {
  display: inline-block;
  margin-left: 4px;
  padding: 0 6px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-style: normal;
  letter-spacing: .06em;
  color: var(--amber-700);
  border: 1px solid var(--amber-500);
  border-radius: 999px;
  vertical-align: 2px;
  opacity: .45;
  transition: opacity 180ms var(--ease);
}

.page-home .cmp-grid__row:hover .cmp-flag {
  opacity: 1;
}

.page-home #cmp-old:checked ~ .cmp-grid { --cmp-cols: 1.1fr 1fr; }
.page-home #cmp-new:checked ~ .cmp-grid { --cmp-cols: 1.1fr 1fr; }
.page-home #cmp-old:checked ~ .cmp-grid .cmp-cell--new { display: none; }
.page-home #cmp-new:checked ~ .cmp-grid .cmp-cell--old { display: none; }
.page-home #cmp-old:checked ~ .cmp-media .cmp-media__item--new { display: none; }
.page-home #cmp-new:checked ~ .cmp-media .cmp-media__item--old { display: none; }

.page-home .cmp-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--slate-500);
}

.page-home .cmp-note a {
  color: var(--amber-700);
  text-decoration: none;
  border-bottom: 1px solid var(--amber-500);
}

/* ---------- Bento 读数 ---------- */
.page-home .pulse {
  padding-bottom: clamp(34px, 4.4vw, 60px);
}

.page-home .pulse__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-200);
  border: var(--home-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .pulse__tile {
  background: var(--white);
  padding: var(--home-pad);
}

.page-home .pulse__num {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(38px, 5.4vw, 60px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--ink-950);
}

.page-home .pulse__num span {
  font-size: .42em;
  color: var(--amber-500);
  margin-left: 2px;
}

.page-home .pulse__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--celadon-600);
}

.page-home .pulse__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-600);
}

.page-home .pulse__list {
  margin: 16px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: var(--home-rule);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--slate-500);
}

.page-home .pulse__list b {
  color: var(--ink-950);
  font-weight: 400;
}

.page-home .pulse__tile--wide {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  border-left: 3px solid var(--celadon-600);
}

/* ---------- 平板资料库 ---------- */
.page-home .tablet {
  padding-bottom: clamp(34px, 4.4vw, 60px);
}

.page-home .tablet__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 38px);
  padding: var(--home-pad);
  background: var(--white);
  border: var(--home-rule);
  border-radius: var(--radius);
}

.page-home .tablet__index {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--amber-700);
}

.page-home .tablet__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--ink-950);
}

.page-home .tablet__text {
  margin: 0 0 22px;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-600);
}

.page-home .tablet__paths {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line-200);
  border: var(--home-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .tablet__path {
  display: flex;
  gap: 14px;
  padding: 14px 16px;
  background: var(--white);
}

.page-home .tablet__path-num {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  line-height: 22px;
  text-align: center;
  border-radius: 2px;
  background: var(--celadon-050);
  color: var(--celadon-600);
  font-size: 11px;
}

.page-home .tablet__path h3 {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--ink-950);
}

.page-home .tablet__path p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-500);
}

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

.page-home .tablet__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: var(--home-rule);
  border-radius: var(--radius);
}

.page-home .tablet__figure figcaption {
  margin-top: 10px;
  font-size: 10.5px;
  letter-spacing: .04em;
  color: var(--slate-500);
}

/* ---------- 更新节奏 ---------- */
.page-home .cadence {
  padding: clamp(34px, 4.4vw, 60px) 0;
  background: var(--ink-950);
  color: var(--paper-50);
}

.page-home .cadence__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
}

.page-home .cadence__index {
  display: block;
  margin-bottom: 12px;
  padding: 0;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--amber-500);
}

.page-home .cadence__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.18;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-home .cadence__text {
  margin: 0;
  max-width: 36em;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-600);
}

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

.page-home .cadence__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--ink-600);
  border-radius: var(--radius);
}

.page-home .cadence__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--ink-600);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .cadence__step {
  padding: 16px;
  background: var(--ink-800);
}

.page-home .cadence__num {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--celadon-600);
}

.page-home .cadence__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--paper-50);
}

/* ---------- 服务索引 ---------- */
.page-home .service {
  padding: clamp(34px, 4.4vw, 60px) 0;
}

.page-home .service__matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-200);
  border: var(--home-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .service__cell {
  position: relative;
  display: block;
  padding: var(--home-pad);
  background: var(--white);
  text-decoration: none;
  color: inherit;
  transition: background 200ms var(--ease);
}

.page-home .service__cell:hover {
  background: var(--amber-050);
}

.page-home .service__cell-idx {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--slate-500);
}

.page-home .service__cell-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink-950);
}

.page-home .service__cell-desc {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-600);
}

.page-home .service__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
}

.page-home .service__tags span {
  padding: 2px 9px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .04em;
  color: var(--celadon-600);
  background: var(--celadon-050);
  border-radius: 999px;
}

.page-home .service__arrow {
  position: absolute;
  right: var(--home-pad);
  bottom: var(--home-pad);
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber-500);
  transition: transform 200ms var(--ease);
}

.page-home .service__cell:hover .service__arrow {
  transform: translateX(4px);
}

/* ---------- 收束 ---------- */
.page-home .closing {
  padding-bottom: clamp(40px, 5vw, 72px);
}

.page-home .closing__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: var(--home-pad);
  background: var(--white);
  border: var(--home-rule);
  border-left: 3px solid var(--amber-500);
  border-radius: var(--radius);
}

.page-home .closing__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.25;
  letter-spacing: -.015em;
  color: var(--ink-950);
}

.page-home .closing__text {
  margin: 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-600);
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-home .cmp-media {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .tablet__paths {
    grid-template-columns: 1fr;
  }

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

  .page-home .service__matrix {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .closing__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-home .closing__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-home .hero__inner {
    grid-template-columns: 1.6fr 1fr;
  }

  .page-home .pulse__grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-home .pulse__tile--hero {
    grid-column: span 2;
    grid-row: span 2;
  }

  .page-home .pulse__tile:nth-child(2) {
    grid-column: span 2;
  }

  .page-home .pulse__tile:nth-child(3) {
    grid-column: span 2;
  }

  .page-home .pulse__tile--wide {
    grid-column: span 4;
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 0 20px;
  }

  .page-home .pulse__tile--wide .pulse__num {
    grid-row: span 2;
  }

  .page-home .tablet__inner {
    grid-template-columns: 1.12fr .88fr;
    align-items: start;
  }

  .page-home .cadence__inner {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "head figure"
      "steps steps";
    align-items: start;
  }

  .page-home .cadence__head { grid-area: head; }
  .page-home .cadence__figure { grid-area: figure; }
  .page-home .cadence__steps { grid-area: steps; }

  .page-home .service__matrix {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-home .service__cell:nth-child(1) { grid-column: span 4; }
  .page-home .service__cell:nth-child(2) { grid-column: span 2; }
  .page-home .service__cell:nth-child(3) { grid-column: span 2; }
  .page-home .service__cell:nth-child(4) { grid-column: span 2; }
  .page-home .service__cell:nth-child(5) { grid-column: span 2; }
}

@media (min-width: 1180px) {
  .page-home .hero__main {
    padding: 44px 44px 40px;
  }

  .page-home .cmp-grid__row > span {
    padding: 16px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .cmp-bar__btn,
  .page-home .cmp-grid__row > span,
  .page-home .cmp-flag,
  .page-home .service__cell,
  .page-home .service__arrow {
    transition: none;
  }

  .page-home .service__cell:hover .service__arrow {
    transform: none;
  }
}