.page-products {
  --plat-hair: rgba(74, 88, 114, 0.36);
  --plat-hair-soft: rgba(74, 88, 114, 0.16);
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

.page-products .breadcrumb {
  padding: clamp(88px, 11vw, 120px) 0 0;
}

.page-products .section {
  padding: clamp(48px, 7vw, 88px) 0;
}

/* ---------- 首屏框景 ---------- */
.page-products .plat-hero {
  padding-top: clamp(20px, 3vw, 32px);
}

.page-products .plat-hero__frame {
  position: relative;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 5vw, 60px);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(34, 231, 200, 0.08), transparent 55%),
    linear-gradient(160deg, var(--deep), var(--ink) 78%);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
}

.page-products .plat-hero__frame::after {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(34, 231, 200, 0.14);
  pointer-events: none;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-products .plat-hero__scale {
  display: flex;
  gap: 5px;
  margin-bottom: 26px;
}

.page-products .plat-hero__scale span {
  display: block;
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: var(--rule);
}

.page-products .plat-hero__scale span:nth-child(2),
.page-products .plat-hero__scale span:nth-child(5) {
  background: var(--cyan);
}

.page-products .plat-hero__title {
  margin: 12px 0 20px;
  max-width: 17ch;
  font-size: clamp(32px, 6.2vw, 64px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-products .plat-hero__lede {
  max-width: 62ch;
}

.page-products .plat-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .plat-hero__meta .tag {
  border-color: var(--plat-hair);
}

/* ---------- 模块总览 ---------- */
.page-products .modules {
  display: grid;
  gap: 10px;
  margin-top: 34px;
}

.page-products .module-line {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  grid-template-areas:
    "idx name"
    "idx cadence"
    ".   use";
  align-items: start;
  gap: 4px 16px;
  padding: 18px 20px;
}

.page-products .module-line__idx {
  grid-area: idx;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .module-line__name {
  grid-area: name;
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .module-line__cadence {
  grid-area: cadence;
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--yellow);
}

.page-products .module-line__use {
  grid-area: use;
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

@media (min-width: 880px) {
  .page-products .module-line {
    grid-template-columns: 62px minmax(140px, 190px) minmax(0, 1fr) minmax(0, 1.15fr);
    grid-template-areas: "idx name cadence use";
    align-items: center;
    gap: 0 26px;
    padding: 20px 24px;
  }

  .page-products .module-line__cadence,
  .page-products .module-line__use {
    margin: 0;
  }
}

/* ---------- 近期战绩查询 ---------- */
.page-products .form-grid {
  margin-top: 34px;
  align-items: start;
}

.page-products .form-grid__axes {
  min-width: 0;
}

.page-products .query-axes {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .query-axis {
  display: block;
  padding: 16px 0 14px;
  border-top: 1px solid var(--plat-hair);
}

.page-products .query-axis:last-child {
  border-bottom: 1px solid var(--plat-hair);
}

.page-products .query-axis__name {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
}

.page-products .query-axis__values {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .query-axis__gauge {
  display: block;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, var(--rule) 0 1px, transparent 1px 10px);
  opacity: 0.75;
}

.page-products .query-axis:nth-child(2) .query-axis__gauge {
  background-image: repeating-linear-gradient(90deg, var(--cyan) 0 1px, transparent 1px 10px);
}

.page-products .form-figure {
  margin: 26px 0 0;
}

.page-products .form-figure img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-products .form-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .read-order {
  margin-top: 34px;
  padding: 22px 0 4px;
  border-top: 1px solid var(--plat-hair);
}

.page-products .read-order__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .read-order__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .read-order__list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.page-products .read-order__no {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.9;
  color: var(--yellow);
}

@media (min-width: 1040px) {
  .page-products .read-order__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 40px;
  }
}

/* ---------- 留白休息带 ---------- */
.page-products .rest-band {
  background: var(--ink);
  border-top: 1px solid var(--plat-hair-soft);
  border-bottom: 1px solid var(--plat-hair-soft);
  padding: clamp(56px, 10vw, 118px) 0;
}

.page-products .rest-band__quote {
  margin: 0;
  max-width: 30ch;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.5;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .rest-band__note {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
}

/* ---------- 签表树 ---------- */
.page-products .bracket-shell {
  position: relative;
  margin-top: 34px;
  padding: clamp(18px, 3vw, 34px);
  border: 1px solid var(--plat-hair);
  border-radius: var(--radius-lg);
  background: var(--deep);
  overflow: hidden;
}

.page-products .bracket-bg {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0.3;
  pointer-events: none;
}

.page-products .bracket-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .bracket {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: repeat(4, auto);
  gap: 12px 18px;
  align-items: stretch;
}

.page-products .bracket-node {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  padding: 12px 14px;
  text-align: left;
  background: rgba(16, 30, 51, 0.92);
  color: var(--text);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  cursor: pointer;
  font: inherit;
  transition: background var(--dur) ease, border-color var(--dur) ease;
}

.page-products .bracket-node:hover {
  background: var(--raise);
  border-color: var(--cyan);
}

.page-products .bracket-node__seed {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .bracket-node__label {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .bracket-node__state {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--green);
}

.page-products .bracket-node__state--pending {
  color: var(--orange);
}

.page-products .bracket-node--a { grid-column: 1; grid-row: 1; }
.page-products .bracket-node--b { grid-column: 1; grid-row: 2; }
.page-products .bracket-node--c { grid-column: 1; grid-row: 3; }
.page-products .bracket-node--d { grid-column: 1; grid-row: 4; }
.page-products .bracket-node--e { grid-column: 2; grid-row: 1 / span 2; }
.page-products .bracket-node--f { grid-column: 2; grid-row: 3 / span 2; }
.page-products .bracket-node--g { grid-column: 3; grid-row: 1 / span 4; }

.page-products .bracket-note {
  margin-top: 22px;
  padding: 22px clamp(18px, 3vw, 30px);
  border-left: 2px solid var(--cyan);
  background: var(--deep);
}

.page-products .bracket-note__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .bracket-note__fields {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-products .bracket-note__fields > div {
  display: grid;
  gap: 4px;
}

.page-products .bracket-note__fields dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--yellow);
}

.page-products .bracket-note__fields dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 940px) {
  .page-products .bracket-note__fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 36px;
  }
}

@media (max-width: 760px) {
  .page-products .bracket {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    gap: 10px;
  }

  .page-products .bracket-node--a,
  .page-products .bracket-node--b,
  .page-products .bracket-node--c,
  .page-products .bracket-node--d,
  .page-products .bracket-node--e,
  .page-products .bracket-node--f,
  .page-products .bracket-node--g {
    grid-column: auto;
    grid-row: auto;
  }
}

/* ---------- 名单变动时间轴 ---------- */
.page-products .roster-figure {
  margin: 30px 0 0;
}

.page-products .roster-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-products .roster-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-products .roster-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(258px, 1fr);
  gap: 14px;
  margin-top: 26px;
  padding-bottom: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .roster-track::-webkit-scrollbar {
  height: 6px;
}

.page-products .roster-track::-webkit-scrollbar-thumb {
  background: var(--rule);
  border-radius: 3px;
}

.page-products .roster-stop {
  scroll-snap-align: start;
  padding: 20px;
  border-top: 2px solid var(--rule);
  background: var(--panel);
  border-radius: 0 0 var(--radius) var(--radius);
  transition: border-color var(--dur) ease, background var(--dur) ease;
}

.page-products .roster-stop:hover {
  background: var(--raise);
  border-top-color: var(--cyan);
}

.page-products .roster-stop__time {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--yellow);
}

.page-products .roster-stop__title {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
}

.page-products .roster-stop__fields {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-products .roster-stop__fields dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--cyan);
}

.page-products .roster-stop__fields dd {
  margin: 2px 0 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 号码与开奖 ---------- */
.page-products .numbers-grid {
  align-items: start;
}

.page-products .section-head--tight {
  margin-bottom: 0;
}

.page-products .window-switch {
  display: inline-flex;
  gap: 4px;
  margin: 22px 0 20px;
  padding: 4px;
  border: 1px solid var(--rule);
  border-radius: var(--pill);
}

.page-products .window-switch__item {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 8px 18px;
  border-radius: var(--pill);
  cursor: pointer;
  transition: background var(--dur) ease, color var(--dur) ease;
}

.page-products .window-switch__item:hover {
  background: var(--raise);
  color: var(--text);
}

.page-products .window-switch__item[aria-pressed="true"] {
  background: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

.page-products .matrix-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-bottom: 16px;
}

.page-products .matrix-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-products .matrix-legend__item::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--panel);
  border: 1px solid var(--rule);
}

.page-products .matrix-legend__item--hot::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-products .matrix-legend__item--warm::before {
  background: var(--yellow);
  border-color: var(--yellow);
}

.page-products .dot-matrix {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 7px;
  max-width: 320px;
}

.page-products .dot-matrix span {
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: 2px;
  background: var(--panel);
  border: 1px solid var(--plat-hair);
}

.page-products .dot-matrix span:nth-child(7n + 2) {
  background: var(--orange);
  border-color: var(--orange);
}

.page-products .dot-matrix span:nth-child(11n + 5) {
  background: var(--yellow);
  border-color: var(--yellow);
}

.page-products .numbers-strip {
  margin-top: 24px;
}

.page-products .numbers-figure {
  margin: 30px 0 0;
}

.page-products .numbers-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-products .numbers-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-products .numbers-figure {
    margin-top: 0;
  }
}

/* ---------- 版本演进 ---------- */
.page-products .version-grid {
  margin-top: 34px;
  align-items: start;
}

.page-products .version-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .version-item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--plat-hair);
}

.page-products .version-item:last-child {
  border-bottom: 1px solid var(--plat-hair);
}

.page-products .version-item__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .version-item__name {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
}

.page-products .version-item__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .version-figure {
  margin: 26px 0 0;
}

.page-products .version-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-products .version-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 后续跳转 ---------- */
.page-products .next-links {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.page-products .next-link {
  display: grid;
  gap: 6px;
  padding: 20px 22px;
  text-decoration: none;
  color: var(--text);
}

.page-products .next-link__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .next-link__desc {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

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

@media (min-width: 1120px) {
  .page-products .next-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 焦点与动效降级 ---------- */
.page-products .bracket-node:focus-visible,
.page-products .window-switch__item:focus-visible,
.page-products .roster-stop:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .next-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .bracket-node,
  .page-products .window-switch__item,
  .page-products .roster-stop,
  .page-products .next-link {
    transition: none;
  }
}