.page-home {
  --home-max: var(--shell-max);
  --home-line: var(--line-slate);
  background: var(--felt-black);
  color: var(--body-text);
  position: relative;
  overflow-x: hidden;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.18;
  margin: 0;
}

.page-home .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  padding: 28px 0 clamp(52px, 7vw, 88px);
  overflow: hidden;
  background: var(--felt-black);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: -10% -5% 0;
  z-index: 0;
  background: linear-gradient(158deg, var(--deep-green) 0%, rgba(16, 32, 25, 0.35) 46%, transparent 72%);
  clip-path: polygon(0 0, 100% 0, 100% 58%, 0 92%);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  top: 4%;
  width: min(620px, 78vw);
  aspect-ratio: 1;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 50%, var(--glow) 0%, transparent 66%);
  opacity: 0.85;
}

.page-home .home-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(1.15) contrast(1.05);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.25) 78%, transparent 100%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.25) 78%, transparent 100%);
}

.page-home .chip {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px dashed rgba(232, 183, 92, 0.55);
  background: radial-gradient(circle at 34% 30%, rgba(232, 183, 92, 0.5), rgba(232, 183, 92, 0.05) 72%);
  animation: home-drift 14s ease-in-out infinite;
}

.page-home .chip--1 { left: 7%; top: 30%; }
.page-home .chip--2 { left: 19%; top: 72%; width: 9px; height: 9px; animation-duration: 19s; animation-delay: -3s; }
.page-home .chip--3 { right: 12%; top: 16%; width: 22px; height: 22px; animation-duration: 23s; animation-delay: -7s; }
.page-home .chip--4 { right: 28%; bottom: 12%; width: 11px; height: 11px; animation-duration: 17s; animation-delay: -11s; }

@keyframes home-drift {
  0%, 100% { transform: translate3d(0, 0, 0); opacity: 0.35; }
  50% { transform: translate3d(14px, -22px, 0); opacity: 0.9; }
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 2;
}

.page-home .home-hero__crumbs ol {
  display: flex;
  gap: 10px;
  list-style: none;
  margin: 0 0 clamp(22px, 3vw, 40px);
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-home .home-hero__crumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--line-slate);
}

.page-home .home-hero__crumbs li[aria-current="page"] {
  color: var(--neon);
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 40px);
}

.page-home .home-hero__kicker {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-home .home-hero__title {
  font-size: clamp(34px, 8.2vw, 74px);
  color: var(--cloud);
  text-shadow: 0 0 42px rgba(63, 224, 198, 0.22);
  max-width: 15ch;
}

.page-home .home-hero__lead {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--body-text);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 4vw, 38px);
}

.page-home .home-hero__note {
  display: none;
  writing-mode: vertical-rl;
  letter-spacing: 0.36em;
  font-size: 12px;
  color: var(--mist);
  margin: 0;
}

.page-home .home-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 5vw, 64px);
  margin: clamp(38px, 6vw, 62px) 0 0;
  padding: clamp(20px, 3vw, 28px) 0 0;
  border-top: 1px solid var(--home-line);
  list-style: none;
}

.page-home .home-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .home-hero__stats .stat__value {
  font-size: clamp(22px, 3.4vw, 32px);
  color: var(--gold);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-home .home-hero__stats .stat__label {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-home .home-jump {
  margin-top: clamp(30px, 4.5vw, 48px);
}

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

.page-home .home-jump__link {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--home-line);
  border-radius: var(--radius-pill);
  background: rgba(22, 41, 31, 0.42);
  color: var(--mist);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.page-home .home-jump__link:hover,
.page-home .home-jump__link:focus-visible {
  color: var(--cloud);
  border-color: var(--neon-dim);
  background: var(--neon-soft);
}

/* ---------- 章节骨架 ---------- */
.page-home .home-section {
  position: relative;
  padding: clamp(48px, 8vw, 104px) 0;
}

.page-home .section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0 clamp(16px, 3vw, 38px);
  align-items: start;
  padding-top: 22px;
  border-top: 1px solid var(--home-line);
  margin-bottom: clamp(28px, 4.5vw, 56px);
}

.page-home .section-head__index {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold);
  padding-top: 8px;
}

.page-home .section-head__title {
  font-size: clamp(23px, 3.6vw, 40px);
  color: var(--cloud);
  max-width: 20ch;
}

.page-home .section-head__note {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--mist);
}

.page-home .home-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--neon);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid var(--neon-dim);
  padding-bottom: 2px;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.page-home .home-link:hover,
.page-home .home-link:focus-visible {
  color: var(--cloud);
  border-color: var(--neon);
}

.page-home .media-caption {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 01 叫分档位 ---------- */
.page-home .home-tiers {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
}

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

.page-home .tier-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-home .tier-input:focus-visible ~ .ladder {
  outline: 2px solid var(--neon-dim);
  outline-offset: 8px;
  border-radius: var(--radius-md);
}

.page-home .ladder {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  border-bottom: 1px solid var(--home-line);
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-home .ladder__step {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 10px 4px 14px;
  text-align: center;
  cursor: pointer;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-home .ladder__no {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .ladder__name {
  font-size: 12px;
  color: var(--body-text);
  white-space: nowrap;
}

.page-home .ladder__bar {
  display: block;
  width: 100%;
  border: 1px solid var(--home-line);
  border-radius: 3px;
  background: linear-gradient(180deg, var(--table-green), var(--deep-green));
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-home .ladder__step:nth-child(1) .ladder__bar { height: 18px; }
.page-home .ladder__step:nth-child(2) .ladder__bar { height: 38px; }
.page-home .ladder__step:nth-child(3) .ladder__bar { height: 60px; }
.page-home .ladder__step:nth-child(4) .ladder__bar { height: 82px; }
.page-home .ladder__step:nth-child(5) .ladder__bar { height: 104px; }

.page-home .tier-input:nth-of-type(1):checked ~ .ladder .ladder__step:nth-child(1),
.page-home .tier-input:nth-of-type(2):checked ~ .ladder .ladder__step:nth-child(2),
.page-home .tier-input:nth-of-type(3):checked ~ .ladder .ladder__step:nth-child(3),
.page-home .tier-input:nth-of-type(4):checked ~ .ladder .ladder__step:nth-child(4),
.page-home .tier-input:nth-of-type(5):checked ~ .ladder .ladder__step:nth-child(5) {
  background: var(--neon-soft);
  border-color: var(--neon-dim);
}

.page-home .tier-input:nth-of-type(1):checked ~ .ladder .ladder__step:nth-child(1) .ladder__bar,
.page-home .tier-input:nth-of-type(2):checked ~ .ladder .ladder__step:nth-child(2) .ladder__bar,
.page-home .tier-input:nth-of-type(3):checked ~ .ladder .ladder__step:nth-child(3) .ladder__bar,
.page-home .tier-input:nth-of-type(4):checked ~ .ladder .ladder__step:nth-child(4) .ladder__bar,
.page-home .tier-input:nth-of-type(5):checked ~ .ladder .ladder__step:nth-child(5) .ladder__bar {
  background: linear-gradient(180deg, var(--gold), #8c6726);
  border-color: rgba(232, 183, 92, 0.5);
  box-shadow: 0 0 24px -6px rgba(232, 183, 92, 0.55);
}

.page-home .tier-input:nth-of-type(1):checked ~ .ladder .ladder__step:nth-child(1) .ladder__name,
.page-home .tier-input:nth-of-type(2):checked ~ .ladder .ladder__step:nth-child(2) .ladder__name,
.page-home .tier-input:nth-of-type(3):checked ~ .ladder .ladder__step:nth-child(3) .ladder__name,
.page-home .tier-input:nth-of-type(4):checked ~ .ladder .ladder__step:nth-child(4) .ladder__name,
.page-home .tier-input:nth-of-type(5):checked ~ .ladder .ladder__step:nth-child(5) .ladder__name {
  color: var(--cloud);
}

.page-home .tier-panel {
  display: none;
}

.page-home .tier-input:nth-of-type(1):checked ~ .tier-panels .tier-panel:nth-child(1),
.page-home .tier-input:nth-of-type(2):checked ~ .tier-panels .tier-panel:nth-child(2),
.page-home .tier-input:nth-of-type(3):checked ~ .tier-panels .tier-panel:nth-child(3),
.page-home .tier-input:nth-of-type(4):checked ~ .tier-panels .tier-panel:nth-child(4),
.page-home .tier-input:nth-of-type(5):checked ~ .tier-panels .tier-panel:nth-child(5) {
  display: block;
  animation: home-fade 0.32s ease both;
}

@keyframes home-fade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-home .tier-panel {
  border-left: 1px solid var(--neon-dim);
  padding-left: clamp(16px, 2.4vw, 24px);
}

.page-home .tier-panel__title {
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--cloud);
  margin-bottom: 10px;
}

.page-home .tier-panel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
}

.page-home .tier-panel__meta {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

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

.page-home .home-tiers__figure img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--home-line);
}

/* ---------- 02 三种玩法 ---------- */
.page-home .home-section--modes {
  background: linear-gradient(180deg, transparent, rgba(16, 32, 25, 0.55) 30%, rgba(16, 32, 25, 0.55) 70%, transparent);
}

.page-home .home-modes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 24px);
}

.page-home .mode-card {
  position: relative;
  padding: clamp(24px, 3vw, 34px) clamp(20px, 2.6vw, 32px) clamp(26px, 3vw, 36px);
  background: linear-gradient(168deg, var(--table-green), rgba(10, 15, 13, 0.9));
  border: 1px solid var(--home-line);
  border-radius: var(--radius-lg);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-home .mode-card:hover {
  border-color: var(--neon-dim);
  transform: translateY(-4px);
}

.page-home .mode-card--primary {
  background: linear-gradient(168deg, rgba(63, 224, 198, 0.12), rgba(10, 15, 13, 0.92) 62%);
  border-color: var(--neon-dim);
}

.page-home .mode-card__tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-home .mode-card__tag.tag--neon { color: #0a0f0d; background: var(--neon); }
.page-home .mode-card__tag.tag--gold { color: #0a0f0d; background: var(--gold); }
.page-home .mode-card__tag.tag--magenta { color: var(--cloud); background: var(--magenta); }

.page-home .mode-card__title {
  margin: 18px 0 12px;
  font-size: clamp(18px, 2.4vw, 24px);
  color: var(--cloud);
}

.page-home .mode-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
}

.page-home .mode-card__meta {
  list-style: none;
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--home-line);
  display: grid;
  gap: 8px;
  font-size: 13px;
  color: var(--mist);
}

.page-home .mode-card__meta .mono {
  color: var(--gold);
  margin-right: 4px;
}

/* ---------- 03 机器人 ---------- */
.page-home .home-bot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-home .home-bot__sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--cloud);
  margin-bottom: 18px;
}

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

.page-home .bot-level {
  padding-left: 16px;
  border-left: 1px solid var(--home-line);
}

.page-home .bot-level__badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.page-home .bot-level__badge.tag--neon { color: #0a0f0d; background: var(--neon); }
.page-home .bot-level__badge.tag--gold { color: #0a0f0d; background: var(--gold); }
.page-home .bot-level__badge.tag--magenta { color: var(--cloud); background: var(--magenta); }

.page-home .bot-level__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
}

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

.page-home .home-bot__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--home-line);
}

.page-home .home-cycle {
  margin-top: clamp(40px, 6vw, 72px);
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at 12% 0%, rgba(63, 224, 198, 0.12), transparent 58%), var(--deep-green);
}

.page-home .home-cycle__title {
  font-size: clamp(17px, 2.2vw, 22px);
  color: var(--cloud);
  margin-bottom: 22px;
}

.page-home .home-cycle__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: cycle;
}

.page-home .home-cycle__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--home-line);
}

.page-home .home-cycle__step:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-home .home-cycle__no {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-home .home-cycle__text {
  font-size: 15px;
  line-height: 1.8;
}

.page-home .home-cycle__note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 04 牌型图鉴 ---------- */
.page-home .home-hands__figure {
  margin: 0 0 clamp(26px, 4vw, 40px);
}

.page-home .home-hands__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--home-line);
}

.page-home .hand-rail {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 6px max(var(--gutter), 4vw) 24px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-home .hand-card {
  flex: 0 0 clamp(210px, 66vw, 248px);
  scroll-snap-align: start;
  padding: 22px 20px 24px;
  background: linear-gradient(170deg, var(--table-green), rgba(10, 15, 13, 0.92));
  border: 1px solid var(--home-line);
  border-radius: var(--radius-md);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-home .hand-card:hover {
  transform: translateY(-6px) rotate(-1.2deg);
  border-color: var(--neon-dim);
  box-shadow: 0 22px 44px -26px var(--glow);
}

.page-home .hand-card__no {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-home .hand-card__name {
  margin: 10px 0 10px;
  font-size: 18px;
  color: var(--cloud);
}

.page-home .hand-card__tip {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--body-text);
}

.page-home .hand-card__tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  letter-spacing: 0.12em;
  border: 1px solid var(--home-line);
  color: var(--mist);
}

.page-home .hand-card__tag.tag--gold {
  color: var(--gold);
  border-color: rgba(232, 183, 92, 0.42);
}

.page-home .hand-card__tag.tag--neon {
  color: var(--neon);
  border-color: var(--neon-dim);
}

.page-home .home-hands__more {
  margin: clamp(14px, 2vw, 22px) 0 0;
  font-size: 14px;
  color: var(--mist);
}

.page-home .home-hands__more .home-link {
  margin-top: 0;
  margin-left: 6px;
}

/* ---------- 05 赛制 ---------- */
.page-home .home-section--rules {
  background: linear-gradient(180deg, transparent, rgba(16, 32, 25, 0.6) 24%, rgba(16, 32, 25, 0.6) 76%, transparent);
}

.page-home .rule-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 30px);
}

.page-home .rule-block {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-lg);
  background: rgba(10, 15, 13, 0.6);
}

.page-home .rule-block__tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-home .rule-block__tag.tag--gold {
  color: var(--gold);
  border: 1px solid rgba(232, 183, 92, 0.45);
}

.page-home .rule-block__tag.tag--magenta {
  color: var(--cloud);
  background: var(--magenta);
}

.page-home .rule-block__title {
  margin: 16px 0 12px;
  font-size: clamp(17px, 2.2vw, 22px);
  color: var(--cloud);
}

.page-home .rule-block__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
}

.page-home .rule-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--home-line);
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--mist);
}

.page-home .rule-list .mono {
  color: var(--neon);
  margin-right: 8px;
}

.page-home .report-strip {
  margin-top: clamp(26px, 4vw, 40px);
  padding: clamp(24px, 3.2vw, 38px);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(112deg, rgba(63, 224, 198, 0.1), rgba(226, 82, 158, 0.08) 52%, transparent 88%);
  display: grid;
  gap: 22px;
  align-items: center;
}

.page-home .report-strip__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--neon);
}

.page-home .report-strip__title {
  font-size: clamp(18px, 2.4vw, 24px);
  color: var(--cloud);
  margin-bottom: 12px;
}

.page-home .report-strip__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  max-width: 52ch;
}

/* ---------- 06 疑问 ---------- */
.page-home .home-faq {
  border-top: 1px solid var(--home-line);
}

.page-home .home-faq__item {
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-faq__q {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2vw, 19px);
  color: var(--cloud);
}

.page-home .home-faq__q::-webkit-details-marker {
  display: none;
}

.page-home .home-faq__q::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--neon);
  flex: 0 0 auto;
}

.page-home .home-faq__item[open] .home-faq__q::before {
  content: "–";
  color: var(--gold);
}

.page-home .home-faq__a {
  padding: 0 0 24px 30px;
}

.page-home .home-faq__a p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  max-width: 62ch;
}

/* ---------- 07 行动区 ---------- */
.page-home .home-cta {
  position: relative;
  padding: clamp(56px, 9vw, 112px) 0 clamp(64px, 10vw, 120px);
  border-top: 1px solid var(--home-line);
  background: linear-gradient(180deg, transparent, var(--deep-green) 42%, var(--felt-black));
}

.page-home .home-cta__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.34em;
  color: var(--neon);
}

.page-home .home-cta__title {
  font-size: clamp(26px, 4.6vw, 48px);
  color: var(--cloud);
  max-width: 18ch;
}

.page-home .home-cta__text {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.9;
}

.page-home .home-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 3.6vw, 38px);
}

.page-home .home-cta__meta {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--home-line);
  font-size: 13px;
  line-height: 1.9;
  color: var(--mist);
}

.page-home .home-cta__meta .mono {
  color: var(--body-text);
}

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

  .page-home .mode-card--primary {
    grid-row: span 2;
  }

  .page-home .report-strip {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 860px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }

  .page-home .home-hero__note {
    display: block;
  }

  .page-home .home-tiers {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-bot {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-cycle__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-home .home-cycle__step {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    padding-bottom: 0;
    padding-right: 18px;
    border-bottom: none;
    border-right: 1px dashed var(--home-line);
  }

  .page-home .home-cycle__step:last-child {
    border-right: none;
    padding-right: 0;
  }

  .page-home .rule-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 1020px) {
  .page-home .home-modes {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 4fr);
  }

  .page-home .mode-card--primary {
    grid-row: span 1;
  }

  .page-home .mode-card:nth-child(2) {
    margin-top: 28px;
  }

  .page-home .mode-card:nth-child(3) {
    margin-top: 56px;
  }
}

@media (max-width: 560px) {
  .page-home .ladder__name {
    font-size: 11px;
    letter-spacing: 0;
  }

  .page-home .ladder__step {
    padding: 8px 2px 10px;
  }

  .page-home .section-head {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .page-home .section-head__index {
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chip {
    animation: none;
  }

  .page-home .tier-panel {
    animation: none;
  }

  .page-home .mode-card,
  .page-home .hand-card {
    transition: none;
  }
}
<<<END>>>