.page-products {
  color: var(--text);
  background:
    radial-gradient(120% 55% at 82% -6%, rgba(201, 162, 76, .13), transparent 62%),
    radial-gradient(90% 45% at 6% 22%, rgba(180, 35, 43, .10), transparent 60%),
    var(--ink);
  overflow-x: hidden;
}

.page-products .wrap {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ============ 首屏 ============ */
.page-products .dl-hero {
  padding-block: clamp(28px, 5vw, 56px) clamp(24px, 4vw, 44px);
  position: relative;
}

.page-products .dl-hero .breadcrumb {
  margin-bottom: clamp(20px, 4vw, 40px);
}

.page-products .dl-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products .dl-hero__lead .idx {
  display: inline-block;
  color: var(--gold);
  letter-spacing: .24em;
  margin-bottom: 16px;
}

.page-products .dl-hero__lead h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(38px, 8.4vw, 82px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--gold-hi);
  text-shadow: 0 0 42px rgba(201, 162, 76, .24);
  margin: 0 0 22px;
}

.page-products .dl-hero__lede {
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.85;
  color: var(--text-dim);
  max-width: 40ch;
  margin: 0 0 30px;
}

.page-products .dl-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .dl-hero__badge {
  position: relative;
  justify-self: center;
  width: min(280px, 72vw);
  aspect-ratio: 1;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  background: linear-gradient(160deg, rgba(201, 162, 76, .12), rgba(27, 25, 23, .9) 62%);
}

.page-products .dl-hero__ring {
  position: absolute;
  inset: 16px;
  border: 1px dashed rgba(201, 162, 76, .3);
  border-radius: 50%;
  animation: dl-spin 26s linear infinite;
}

@keyframes dl-spin {
  to { transform: rotate(360deg); }
}

.page-products .dl-hero__badge-text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  line-height: 1.9;
  color: var(--text-mute);
  text-align: center;
  margin: 0;
}

.page-products .dl-strip {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .dl-strip .scroll-strip__text {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  font-size: 14px;
  color: var(--text-dim);
}

.page-products .dl-strip strong {
  color: var(--gold-hi);
  font-weight: 600;
}

.page-products .status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--jade);
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: .08em;
}

.page-products .status__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 10px rgba(31, 138, 112, .9);
}

/* ============ 区块通用 ============ */
.page-products .dl-sec {
  padding-block: clamp(48px, 8vw, 96px);
  position: relative;
}

.page-products .dl-sec--paper {
  background: linear-gradient(180deg, rgba(244, 234, 218, .97), rgba(244, 234, 218, .9));
  color: var(--paper-ink);
  clip-path: polygon(0 0, 100% 2.2%, 100% 100%, 0 97.8%);
  padding-block: clamp(60px, 10vw, 118px);
}

.page-products .dl-sec--paper .sec-head h2,
.page-products .dl-sec--paper .sec-head__sub,
.page-products .dl-sec--paper .idx {
  color: var(--paper-ink);
}

.page-products .dl-sec--paper .idx {
  color: var(--cinnabar);
}

.page-products .dl-sec--ink2 {
  background: linear-gradient(120deg, rgba(27, 25, 23, .92), rgba(13, 12, 11, .98));
  border-block: 1px solid var(--line-soft);
}

.page-products .dl-sec--last {
  padding-bottom: clamp(64px, 10vw, 120px);
}

.page-products .sec-head {
  margin-bottom: clamp(26px, 4vw, 44px);
  max-width: 62ch;
}

.page-products .sec-head .idx {
  display: block;
  color: var(--gold);
  letter-spacing: .24em;
  margin-bottom: 12px;
}

.page-products .sec-head h2 {
  font-family: var(--font-head);
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--gold-hi);
  margin: 0 0 14px;
}

.page-products .sec-head__sub {
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.8;
  color: var(--text-dim);
  margin: 0;
}

/* ============ 图片框 ============ */
.page-products .dl-figure {
  margin: 0 0 clamp(28px, 4vw, 44px);
}

.page-products .dl-figure--tight {
  margin-top: clamp(28px, 4vw, 46px);
  margin-bottom: 0;
}

.page-products .img-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.94) contrast(1.04);
}

.page-products .img-caption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-mute);
  margin-top: 10px;
}

.page-products .dl-sec--paper .img-caption {
  color: rgba(36, 31, 25, .58);
}

/* ============ 版本矩阵 ============ */
.page-products .ver-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-products .ver {
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(27, 25, 23, .96), rgba(13, 12, 11, .98));
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  transition: border-color .28s ease, transform .28s ease;
}

.page-products .ver:hover {
  border-color: var(--gold);
}

.page-products .ver[open] {
  border-color: rgba(201, 162, 76, .62);
}

.page-products .ver--tv[open] {
  background: linear-gradient(165deg, rgba(201, 162, 76, .16), rgba(13, 12, 11, .98) 58%);
}

.page-products .ver__sum {
  list-style: none;
  cursor: pointer;
  padding: 20px 18px 16px;
  display: grid;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.page-products .ver__sum::-webkit-details-marker { display: none; }

.page-products .ver__sum::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(242, 210, 139, .22) 50%, transparent 70%);
  transform: translateX(-110%);
  transition: transform .6s ease;
}

.page-products .ver[open] .ver__sum::after {
  transform: translateX(110%);
}

.page-products .ver__no {
  color: var(--gold);
  letter-spacing: .2em;
}

.page-products .ver__name {
  font-family: var(--font-head);
  font-size: clamp(22px, 2.4vw, 28px);
  color: var(--gold-hi);
  line-height: 1.25;
}

.page-products .ver__tag {
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: .12em;
  color: var(--text-mute);
}

.page-products .ver__body {
  padding: 0 18px 22px;
  border-top: 1px dashed var(--line-soft);
  margin-top: 4px;
}

.page-products .ver__desc {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-dim);
  margin: 16px 0;
}

.page-products .ver__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 12px;
  margin: 0;
  font-size: 13px;
}

.page-products .ver__meta dt {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
}

.page-products .ver__meta dd {
  margin: 0;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ============ 大屏对照 ============ */
.page-products .split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-products .split__text h2 {
  font-family: var(--font-head);
  font-size: clamp(28px, 4.6vw, 48px);
  line-height: 1.16;
  color: var(--gold-hi);
  margin: 0 0 18px;
}

.page-products .split__text .idx {
  display: block;
  color: var(--gold);
  letter-spacing: .24em;
  margin-bottom: 12px;
}

.page-products .split__text > p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-dim);
  margin: 0 0 22px;
}

.page-products .tick-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .tick-list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.page-products .tick {
  width: 12px;
  height: 12px;
  margin-top: 7px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
  background: linear-gradient(135deg, rgba(201, 162, 76, .5), transparent);
}

.page-products .split__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

/* ============ 领取流程 ============ */
.page-products .gift-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 46px);
  align-items: start;
}

.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .step {
  position: relative;
  padding: 24px 22px 24px 26px;
  background: rgba(255, 252, 246, .74);
  border: 1px solid rgba(180, 35, 43, .22);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  box-shadow: 0 14px 30px -26px rgba(36, 31, 25, .9);
}

.page-products .step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--cinnabar), var(--cinnabar-deep));
}

.page-products .step--2 { margin-left: 0; }
.page-products .step--3 { margin-left: 0; }

.page-products .step__no {
  color: var(--cinnabar);
  letter-spacing: .22em;
}

.page-products .step__t {
  font-family: var(--font-head);
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--paper-ink);
  margin: 10px 0 10px;
  line-height: 1.35;
}

.page-products .step p {
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(36, 31, 25, .76);
  margin: 0;
}

.page-products .gift-figure {
  margin: 0;
}

/* ============ 安装 ============ */
.page-products .install-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-bottom: clamp(30px, 4vw, 46px);
}

.page-products .install-card {
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold);
  background: linear-gradient(175deg, rgba(27, 25, 23, .9), rgba(13, 12, 11, .96));
  padding: 22px 20px 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-sm)), calc(100% - var(--cut-sm)) 100%, 0 100%);
  transition: transform .3s ease, border-color .3s ease;
}

.page-products .install-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.page-products .install-card__chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ink);
  background: linear-gradient(120deg, var(--gold-hi), var(--gold));
  padding: 5px 12px;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  margin-bottom: 16px;
}

.page-products .install-card__list {
  list-style: none;
  counter-reset: inst;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .install-card__list li {
  counter-increment: inst;
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .install-card__list li::before {
  content: counter(inst, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  border: 1px solid var(--line);
  width: 24px;
  height: 24px;
  display: grid;
  place-content: center;
  clip-path: polygon(5px 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%, 0 5px);
}

.page-products .install-card__list b {
  color: var(--gold-hi);
  font-weight: 600;
  margin-right: 4px;
}

.page-products .install-card__hard {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-mute);
  border-left: 2px solid var(--cinnabar);
  padding-left: 12px;
  margin: 0;
}

/* ============ 准备清单 ============ */
.page-products .inst-wrap {
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(27, 25, 23, .92), rgba(13, 12, 11, .96));
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  padding: clamp(22px, 3vw, 34px);
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .inst-progress .idx {
  display: block;
  color: var(--gold);
  letter-spacing: .22em;
  margin-bottom: 12px;
}

.page-products .inst-progress__rail {
  height: 8px;
  background: rgba(201, 162, 76, .14);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-products .inst-progress__fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-hi), var(--jade));
  transition: width .34s cubic-bezier(.22, .8, .28, 1);
}

.page-products .inst-progress__hint {
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: .1em;
  color: var(--text-mute);
  margin: 10px 0 0;
}

.page-products .inst-wrap:has(.inst-item:nth-child(1) .inst-check:checked) .inst-progress__fill { width: 16%; }
.page-products .inst-wrap:has(.inst-item:nth-child(1) .inst-check:checked):has(.inst-item:nth-child(2) .inst-check:checked) .inst-progress__fill { width: 33%; }
.page-products .inst-wrap:has(.inst-item:nth-child(1) .inst-check:checked):has(.inst-item:nth-child(2) .inst-check:checked):has(.inst-item:nth-child(3) .inst-check:checked) .inst-progress__fill { width: 50%; }
.page-products .inst-wrap:has(.inst-item:nth-child(1) .inst-check:checked):has(.inst-item:nth-child(2) .inst-check:checked):has(.inst-item:nth-child(3) .inst-check:checked):has(.inst-item:nth-child(4) .inst-check:checked) .inst-progress__fill { width: 66%; }
.page-products .inst-wrap:has(.inst-item:nth-child(1) .inst-check:checked):has(.inst-item:nth-child(2) .inst-check:checked):has(.inst-item:nth-child(3) .inst-check:checked):has(.inst-item:nth-child(4) .inst-check:checked):has(.inst-item:nth-child(5) .inst-check:checked) .inst-progress__fill { width: 84%; }
.page-products .inst-wrap:has(.inst-item:nth-child(1) .inst-check:checked):has(.inst-item:nth-child(2) .inst-check:checked):has(.inst-item:nth-child(3) .inst-check:checked):has(.inst-item:nth-child(4) .inst-check:checked):has(.inst-item:nth-child(5) .inst-check:checked):has(.inst-item:nth-child(6) .inst-check:checked) .inst-progress__fill { width: 100%; }

.page-products .inst-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .inst-item label {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 14px;
  align-items: start;
  padding: 13px 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: border-color .24s ease, background .24s ease;
}

.page-products .inst-item label:hover {
  border-color: var(--line-soft);
  background: rgba(201, 162, 76, .05);
}

.page-products .inst-check {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.page-products .inst-item__box {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
  display: grid;
  place-content: center;
  transition: background .24s ease;
}

.page-products .inst-item__box::after {
  content: "";
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(-45deg) scale(0);
  transition: transform .24s ease;
}

.page-products .inst-check:checked + .inst-item__box {
  background: linear-gradient(135deg, var(--gold-hi), var(--gold));
}

.page-products .inst-check:checked + .inst-item__box::after {
  transform: rotate(-45deg) scale(1);
}

.page-products .inst-check:focus-visible + .inst-item__box {
  outline: 2px solid var(--cinnabar-hi);
  outline-offset: 3px;
}

.page-products .inst-item__text {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-dim);
}

.page-products .inst-check:checked ~ .inst-item__text {
  color: var(--gold-hi);
}

/* ============ 入口对照表 ============ */
.page-products .entry-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line-soft);
  background: rgba(13, 12, 11, .6);
  clip-path: polygon(var(--cut-sm) 0, 100% 0, 100% calc(100% - var(--cut-sm)), calc(100% - var(--cut-sm)) 100%, 0 100%, 0 var(--cut-sm));
}

.page-products .entry-table {
  min-width: 640px;
  display: grid;
}

.page-products .entry-row {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr 1.1fr 1.1fr;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--text-dim);
  align-items: center;
}

.page-products .entry-row:last-child {
  border-bottom: 0;
}

.page-products .entry-row--head {
  background: linear-gradient(120deg, rgba(201, 162, 76, .14), transparent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-products .entry-row__v {
  color: var(--gold-hi);
  font-weight: 600;
}

.page-products .entry-note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
  border-left: 2px solid var(--jade);
  padding-left: 16px;
}

.page-products .entry-note a {
  color: var(--gold-hi);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ 版本节奏 ============ */
.page-products .tl {
  position: relative;
  padding-top: 8px;
}

.page-products .tl__rail {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--smoke), transparent);
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .tl__nodes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .tl-node {
  position: relative;
  padding: 20px 18px;
  border: 1px solid var(--line-soft);
  background: linear-gradient(160deg, rgba(27, 25, 23, .96), rgba(13, 12, 11, .98));
  clip-path: polygon(var(--cut-sm) 0, 100% 0, 100% calc(100% - var(--cut-sm)), calc(100% - var(--cut-sm)) 100%, 0 100%, 0 var(--cut-sm));
  cursor: default;
  transition: border-color .28s ease, transform .28s ease;
}

.page-products .tl-node:hover,
.page-products .tl-node:focus-visible {
  border-color: var(--gold);
  transform: translateY(-4px);
  outline: none;
}

.page-products .tl-node__ver {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-products .tl-node__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 4.4vw, 42px);
  line-height: 1;
  color: var(--gold-hi);
  text-shadow: 0 1px 0 rgba(138, 106, 34, .9), 0 0 22px rgba(201, 162, 76, .3);
  letter-spacing: -.02em;
}

.page-products .tl-node__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-mute);
}

.page-products .tl-node__tip {
  margin-top: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-dim);
  transition: max-height .28s ease, opacity .28s ease, margin-top .28s ease;
}

.page-products .tl-node:hover .tl-node__tip,
.page-products .tl-node:focus-visible .tl-node__tip,
.page-products .tl-node:focus-within .tl-node__tip {
  max-height: 220px;
  opacity: 1;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
}

/* ============ 问答 ============ */
.page-products .fold-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .qa {
  border: 1px solid var(--line-soft);
  background: linear-gradient(150deg, rgba(27, 25, 23, .82), rgba(13, 12, 11, .94));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-sm)), calc(100% - var(--cut-sm)) 100%, 0 100%);
  transition: border-color .26s ease;
}

.page-products .qa[open] {
  border-color: rgba(201, 162, 76, .55);
}

.page-products .qa__sum {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 14px;
  align-items: center;
  padding: 17px 18px;
  font-size: 15.5px;
  color: var(--text);
  position: relative;
  overflow: hidden;
}

.page-products .qa__sum::-webkit-details-marker { display: none; }

.page-products .qa__sum::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 35%, rgba(242, 210, 139, .2) 50%, transparent 65%);
  transform: translateX(-110%);
  transition: transform .62s ease;
}

.page-products .qa[open] .qa__sum::after {
  transform: translateX(110%);
}

.page-products .qa .fold__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(232, 220, 196, .3);
  display: block;
  transition: background .24s ease, box-shadow .24s ease;
}

.page-products .qa[open] .fold__dot {
  background: var(--cinnabar);
  box-shadow: 0 0 12px rgba(180, 35, 43, .85);
}

.page-products .qa__body {
  padding: 0 18px 20px 44px;
}

.page-products .qa__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ============ 收尾 ============ */
.page-products .dl-cta {
  margin-top: clamp(34px, 5vw, 56px);
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--line);
  background: linear-gradient(130deg, rgba(180, 35, 43, .16), rgba(13, 12, 11, .96) 52%, rgba(201, 162, 76, .12));
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  display: grid;
  gap: 24px;
}

.page-products .dl-cta__text .idx {
  display: block;
  color: var(--gold);
  letter-spacing: .22em;
  margin-bottom: 10px;
}

.page-products .dl-cta__text h3 {
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 34px);
  color: var(--gold-hi);
  margin: 0 0 12px;
  line-height: 1.3;
}

.page-products .dl-cta__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
  max-width: 56ch;
}

.page-products .dl-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }

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

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

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

  .page-products .steps {
    gap: 18px;
  }

  .page-products .step--2 { margin-left: 34px; }
  .page-products .step--3 { margin-left: 68px; }

  .page-products .dl-cta {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .dl-cta__acts {
    justify-content: flex-end;
  }
}

@media (min-width: 1024px) {
  .page-products .ver-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  }

  .page-products .gift-wrap {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-products .tl__nodes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .install-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 1200px) {
  .page-products .steps {
    gap: 20px;
  }

  .page-products .step--2 { margin-left: 46px; }
  .page-products .step--3 { margin-left: 92px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-hero__ring {
    animation: none;
  }

  .page-products .ver,
  .page-products .install-card,
  .page-products .tl-node,
  .page-products .inst-progress__fill,
  .page-products .qa__sum::after,
  .page-products .ver__sum::after {
    transition: none;
  }
}
</main>