.page-home {
  --home-line: rgba(147, 167, 188, 0.22);
  --home-line-soft: rgba(147, 167, 188, 0.1);
  --home-dark-text: rgba(8, 24, 43, 0.78);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: clip;
}

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

/* ---------- 通用小件 ---------- */
.page-home .db-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.4;
  padding: 3px 8px;
  border-radius: 2px;
  white-space: nowrap;
}

.page-home .db-tag--focus {
  background: var(--lime);
  color: var(--ink-900);
}

.page-home .db-tag--note {
  background: transparent;
  color: var(--mint);
  border: 1px solid rgba(55, 230, 178, 0.5);
}

.page-home .db-meter {
  display: block;
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: rgba(147, 167, 188, 0.18);
  overflow: hidden;
  flex: 1 1 auto;
  min-width: 0;
}

.page-home .db-meter__fill {
  display: block;
  height: 100%;
  width: var(--val, 0%);
  border-radius: 999px;
  background: var(--mint);
  transition: width 600ms var(--ease);
}

.page-home .db-meter__fill--mint {
  background: var(--mint);
}

.page-home .db-meter__fill--orange {
  background: var(--orange);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: 116px 0 48px;
  background:
    radial-gradient(120% 92% at 82% 0%, rgba(55, 230, 178, 0.16), transparent 60%),
    radial-gradient(90% 70% at 0% 100%, rgba(124, 92, 255, 0.14), transparent 62%),
    linear-gradient(180deg, #08182b 0%, #0e2033 100%);
  overflow: hidden;
}

.page-home .hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, var(--home-line-soft) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(90deg, var(--home-line-soft) 0 1px, transparent 1px 48px);
  -webkit-mask-image: radial-gradient(110% 90% at 50% 0%, #000 30%, transparent 78%);
  mask-image: radial-gradient(110% 90% at 50% 0%, #000 30%, transparent 78%);
  pointer-events: none;
}

.page-home .hero__slant {
  display: none;
}

.page-home .hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-home .hero__eyebrow {
  color: var(--mint);
  margin: 0 0 16px;
}

.page-home .hero__title {
  margin: 0;
  font-size: clamp(2.4rem, 8.4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--paper);
}

.page-home .hero__mark {
  color: var(--lime);
  display: inline-block;
}

.page-home .hero__lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 248, 251, 0.8);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  margin: 32px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--home-line);
}

.page-home .hero__stats div {
  display: flex;
  flex-direction: column-reverse;
  gap: 3px;
}

.page-home .hero__stats dt {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-home .hero__stats dd {
  margin: 0;
  font-size: 26px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--lime);
}

.page-home .hero__unit {
  font-size: 14px;
  font-weight: 600;
  margin-left: 2px;
}

/* 重点场次卡 */
.page-home .spotlight {
  position: relative;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: var(--ink-700);
  overflow: hidden;
  isolation: isolate;
}

.page-home .spotlight__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  z-index: -2;
}

.page-home .spotlight::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 24, 43, 0.55) 0%, rgba(8, 24, 43, 0.94) 74%);
  z-index: -1;
}

.page-home .spotlight__inner {
  padding: 22px 20px 24px;
  border-left: 4px solid var(--lime);
  background: rgba(200, 255, 61, 0.05);
}

.page-home .spotlight__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-home .spotlight__round {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-home .spotlight__title {
  margin: 16px 0 0;
  font-size: 26px;
  line-height: 1.24;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .spotlight__vs {
  display: inline-block;
  margin: 0 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--lime);
  vertical-align: middle;
}

.page-home .spotlight__points {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
  font-size: 13px;
  color: rgba(245, 248, 251, 0.76);
}

.page-home .spotlight__points li::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--mint);
  vertical-align: middle;
}

.page-home .spotlight__meters {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--home-line);
  display: grid;
  gap: 12px;
}

.page-home .spotlight__meter {
  display: grid;
  grid-template-columns: 66px 1fr 46px;
  align-items: center;
  gap: 10px;
}

.page-home .spotlight__team {
  font-size: 13px;
  font-weight: 600;
  color: rgba(245, 248, 251, 0.86);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-home .spotlight__val {
  font-size: 15px;
  font-weight: 700;
  text-align: right;
  color: var(--paper);
}

.page-home .spotlight__note {
  margin: 18px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--stone);
}

/* 章节预览路径 */
.page-home .path {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .path__item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num name"
    "num meta";
  align-items: center;
  gap: 2px 12px;
  padding: 14px 16px;
  background: var(--ink-900);
  color: var(--paper);
  text-decoration: none;
  transition: background 200ms var(--ease);
}

.page-home .path__item:hover,
.page-home .path__item:focus-visible {
  background: var(--ink-700);
}

.page-home .path__num {
  grid-area: num;
  font-size: 19px;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: -0.02em;
}

.page-home .path__name {
  grid-area: name;
  font-size: 15px;
  font-weight: 700;
}

.page-home .path__meta {
  grid-area: meta;
  font-size: 12px;
  color: var(--stone);
}

/* ---------- Bento 信息板 ---------- */
.page-home .board {
  padding: 64px 0;
  background: linear-gradient(180deg, #0e2033 0%, #08182b 100%);
}

.page-home .board__head {
  max-width: 46rem;
  margin-bottom: 28px;
}

.page-home .board__head .db-label {
  color: var(--mint);
  margin: 0 0 12px;
}

.page-home .board__head .db-h2 {
  margin: 0;
  font-size: clamp(1.65rem, 5vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .board__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 248, 251, 0.72);
}

.page-home .board__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .board__cell {
  position: relative;
  padding: 22px 20px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: var(--ink-700);
  overflow: hidden;
  isolation: isolate;
}

.page-home .board__cell--screen {
  border-color: rgba(200, 255, 61, 0.45);
}

.page-home .board__pattern {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.13;
  z-index: -1;
}

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

.page-home .board__flag {
  color: var(--lime);
  margin: 0 0 10px;
}

.page-home .board__flag--dark {
  color: var(--ink-900);
}

.page-home .board__cell .db-h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--paper);
}

.page-home .board__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(245, 248, 251, 0.74);
  max-width: 44em;
}

.page-home .board__link {
  margin-top: 18px;
  display: inline-block;
}

/* 标签页 */
.page-home .board__tabs {
  margin-top: 18px;
}

.page-home .db-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 1px solid var(--home-line);
  margin-bottom: 14px;
}

.page-home .db-tabs__tab {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 8px 10px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--stone);
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .db-tabs__tab:hover {
  color: var(--paper);
}

.page-home .db-tabs__tab[aria-selected="true"] {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-home .db-tabs__panel[hidden] {
  display: none;
}

.page-home .mini-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-home .mini-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(245, 248, 251, 0.82);
}

.page-home .mini-list--round li {
  justify-content: space-between;
  padding: 8px 10px;
  border: 1px solid var(--home-line);
  border-radius: 2px;
}

.page-home .mini-list--round li span:first-child {
  color: var(--mint);
  font-weight: 700;
}

.page-home .mini-list--round li span:last-child {
  font-size: 12px;
  color: var(--stone);
}

.page-home .mini-meter {
  display: grid;
  grid-template-columns: 78px 1fr 46px;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-home .mini-meter__label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(245, 248, 251, 0.82);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-home .mini-meter__val {
  font-size: 14px;
  font-weight: 700;
  text-align: right;
  color: var(--paper);
}

.page-home .board__cell--lime {
  background: var(--lime);
  border-color: var(--lime);
}

.page-home .board__cell--lime .db-h3,
.page-home .board__cell--lime .board__text {
  color: var(--ink-900);
}

.page-home .board__cell--lime .board__text {
  color: var(--home-dark-text);
}

.page-home .board__cell--lime .db-label {
  color: rgba(8, 24, 43, 0.68);
}

.page-home .board__link--dark {
  border-color: var(--ink-900);
  color: var(--ink-900);
  background: transparent;
}

/* ---------- 重点场次判定 ---------- */
.page-home .focus {
  padding: 64px 0;
  background:
    linear-gradient(120deg, #0b1e33 0%, #122c46 55%, #0b1e33 100%);
  border-top: 1px solid var(--home-line-soft);
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .focus__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-home .focus__copy .db-label {
  color: var(--orange);
  margin: 0 0 12px;
}

.page-home .focus__copy .db-h2 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .focus__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 248, 251, 0.74);
}

.page-home .focus__rules {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .focus__rule {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px;
  background: var(--ink-800);
}

.page-home .focus__ruleNum {
  font-size: 18px;
  font-weight: 700;
  color: var(--mint);
  line-height: 1.4;
}

.page-home .focus__rule .db-h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .focus__rule p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(245, 248, 251, 0.7);
}

.page-home .focus__marks {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px;
  margin-top: 22px;
  padding: 16px;
  border-left: 4px solid var(--lime);
  background: rgba(200, 255, 61, 0.07);
}

.page-home .focus__marks p {
  flex: 1 1 220px;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(245, 248, 251, 0.82);
}

.page-home .focus__media {
  margin: 0;
  border: 1px solid var(--ink-600);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-700);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 26px));
}

.page-home .focus__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .focus__media .db-media-note {
  margin: 0;
  padding: 12px 14px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 专栏与档案卡片流 ---------- */
.page-home .library {
  background: var(--paper);
  color: var(--ink-900);
  padding: 60px 0 64px;
}

.page-home .library__head {
  max-width: 44rem;
  margin-bottom: 26px;
}

.page-home .library__head .db-label {
  color: var(--ink-600);
  margin: 0 0 12px;
}

.page-home .library__head .db-h2 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--ink-900);
}

.page-home .library__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-fade);
}

.page-home .library__rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(248px, 80%);
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 14px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .lib-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  background: #ffffff;
  border: 1px solid rgba(27, 69, 104, 0.16);
  border-top: 3px solid var(--ink-600);
  border-radius: var(--radius);
}

.page-home .lib-card__img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 2px;
  margin-bottom: 4px;
}

.page-home .lib-card__tag {
  color: var(--ink-600);
  align-self: flex-start;
}

.page-home .lib-card__title {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 800;
  color: var(--ink-900);
}

.page-home .lib-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ink-fade);
  flex: 1 1 auto;
}

.page-home .lib-card__data {
  margin: 2px 0 0;
  display: grid;
  gap: 6px;
}

.page-home .lib-card__data div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 6px;
  border-bottom: 1px dashed rgba(27, 69, 104, 0.18);
}

.page-home .lib-card__data dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.page-home .lib-card__data dd {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-home .lib-card__link {
  align-self: flex-start;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-600);
  text-decoration: none;
  border-bottom: 2px solid var(--ink-600);
  padding-bottom: 2px;
}

.page-home .lib-card__link:hover,
.page-home .lib-card__link:focus-visible {
  color: var(--ink-900);
  border-bottom-color: var(--ink-900);
}

/* ---------- 战报 ---------- */
.page-home .report {
  padding: 64px 0;
  background: linear-gradient(180deg, #08182b 0%, #0b1e33 100%);
}

.page-home .report__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-home .report__copy .db-label {
  color: var(--orange);
  margin: 0 0 12px;
}

.page-home .report__copy .db-h2 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .report__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 248, 251, 0.74);
}

.page-home .report__uses {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .report__uses li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(245, 248, 251, 0.76);
}

.page-home .report__uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-home .report__uses strong {
  color: var(--paper);
  font-weight: 700;
}

.page-home .report__export {
  margin-top: 22px;
}

.page-home .report__summary {
  list-style: none;
  cursor: pointer;
  display: inline-block;
}

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

.page-home .report__formats {
  margin-top: 14px;
  padding: 16px;
  border: 1px dashed rgba(255, 138, 61, 0.55);
  border-radius: var(--radius);
  background: rgba(255, 138, 61, 0.06);
}

.page-home .report__formats p {
  margin: 0 0 8px;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(245, 248, 251, 0.8);
}

.page-home .report__formats p:last-child {
  margin-bottom: 0;
}

.page-home .report__hint {
  color: var(--stone);
  font-size: 12.5px;
}

.page-home .report__card {
  padding: 20px 18px 22px;
  border: 1px solid var(--ink-600);
  border-left: 4px solid var(--lime);
  border-radius: var(--radius);
  background: var(--ink-700);
}

.page-home .report__cardHead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .report__round {
  font-size: 12px;
  color: var(--stone);
  letter-spacing: 0.04em;
}

.page-home .report__teams {
  margin: 16px 0 0;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
}

.page-home .report__score {
  font-size: 22px;
  color: var(--lime);
  font-weight: 700;
}

.page-home .report__fields {
  margin: 18px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
  border-radius: 2px;
  overflow: hidden;
}

.page-home .report__fields div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: var(--ink-800);
}

.page-home .report__fields dt {
  font-size: 12px;
  color: var(--stone);
  letter-spacing: 0.04em;
}

.page-home .report__fields dd {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
  text-align: right;
}

.page-home .report__cardNote {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 三步上手 ---------- */
.page-home .start {
  padding: 62px 0;
  background: linear-gradient(180deg, #0e2033 0%, #08182b 100%);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .start__head .db-label {
  color: var(--mint);
  margin: 0 0 12px;
}

.page-home .start__head .db-h2 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .start__diagram {
  display: none;
  width: 100%;
  height: auto;
  margin: 28px 0 4px;
}

.page-home .start__line {
  stroke: rgba(55, 230, 178, 0.55);
  stroke-width: 2;
  stroke-dasharray: 6 8;
}

.page-home .start__dot {
  fill: var(--ink-900);
  stroke: var(--mint);
  stroke-width: 3;
}

.page-home .start__dot--end {
  fill: var(--lime);
  stroke: var(--lime);
}

.page-home .start__steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  counter-reset: none;
}

.page-home .start__step {
  position: relative;
  padding: 20px 18px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: rgba(18, 44, 70, 0.72);
}

.page-home .start__num {
  display: block;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--mint);
  margin-bottom: 12px;
}

.page-home .start__step .db-h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 800;
  color: var(--paper);
}

.page-home .start__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(245, 248, 251, 0.72);
}

/* ---------- 章节索引带 ---------- */
.page-home .index {
  padding: 56px 0 60px;
  background: linear-gradient(180deg, #08182b 0%, #0b1e33 100%);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .index__title {
  margin: 0 0 22px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-home .index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .index__item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num name"
    "num meta";
  align-items: center;
  gap: 2px 12px;
  padding: 16px;
  background: var(--ink-900);
  text-decoration: none;
  color: var(--paper);
  border-left: 3px solid transparent;
  transition: background 200ms var(--ease), border-color 200ms var(--ease);
}

.page-home .index__item:hover,
.page-home .index__item:focus-visible {
  background: var(--ink-700);
  border-left-color: var(--lime);
}

.page-home .index__num {
  grid-area: num;
  font-size: 15px;
  font-weight: 700;
  color: var(--lime);
}

.page-home .index__name {
  grid-area: name;
  font-size: 15px;
  font-weight: 700;
}

.page-home .index__meta {
  grid-area: meta;
  font-size: 12px;
  color: var(--stone);
}

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

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

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

@media (min-width: 760px) {
  .page-home .hero {
    padding: 140px 0 64px;
  }

  .page-home .hero__lead {
    font-size: 16px;
  }

  .page-home .spotlight__inner {
    padding: 26px 24px 28px;
  }

  .page-home .spotlight__title {
    font-size: 30px;
  }

  .page-home .board__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .board__cell--wide {
    grid-column: span 8;
  }

  .page-home .board__cell--side {
    grid-column: span 4;
  }

  .page-home .board__cell--half {
    grid-column: span 6;
  }

  .page-home .board__cell--lime {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .page-home .focus__media {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  }

  .page-home .report__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 40px;
  }

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

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

@media (min-width: 900px) {
  .page-home .library__rail {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
    gap: 16px;
  }

  .page-home .focus__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 40px;
  }

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

@media (min-width: 960px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    align-items: start;
  }

  .page-home .hero__slant {
    display: block;
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(18, 44, 70, 0.92) 0%, rgba(8, 24, 43, 0) 62%);
    clip-path: polygon(60% 0, 100% 0, 100% 100%, 36% 100%);
    pointer-events: none;
  }

  .page-home .path {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 20px;
  }

  .page-home .spotlight__inner {
    padding: 30px 28px 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}
<<<END>>>

.page-home {
  --val: 1rem;
}