.page-products {
  --pp-gap: clamp(20px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  background: var(--c-ink);
  color: var(--c-white);
  padding: clamp(52px, 8vw, 104px) 0 clamp(44px, 6vw, 84px);
}

.page-products .pp-hero .breadcrumbs {
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-products .pp-hero .breadcrumbs a,
.page-products .pp-hero .breadcrumbs__item,
.page-products .pp-hero .breadcrumbs__sep {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: clamp(34px, 5vw, 56px);
}

.page-products .pp-hero__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-orange);
  margin: 0 0 18px;
}

.page-products .pp-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 5.4vw, 68px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 22px;
  overflow-wrap: break-word;
}

.page-products .pp-hero__lead {
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
  max-width: 34em;
  margin: 0;
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 34px);
}

.page-products .pp-hero__points {
  list-style: none;
  margin: clamp(26px, 3.6vw, 40px) 0 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px 20px;
}

.page-products .pp-point {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.86);
}

.page-products .pp-point__code {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-orange);
}

/* 右侧刻度视觉 */
.page-products .pp-dial {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.03);
  padding: clamp(20px, 3vw, 32px);
}

.page-products .pp-dial__head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.page-products .pp-dial__row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
}

.page-products .pp-dial__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.72);
  flex: 0 0 84px;
}

.page-products .pp-dial__bar {
  flex: 1 1 auto;
  min-width: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.14);
  position: relative;
  display: block;
}

.page-products .pp-dial__bar i {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  display: block;
  background: var(--c-orange);
}

.page-products .pp-dial__row--a .pp-dial__bar i { width: 56%; }
.page-products .pp-dial__row--b .pp-dial__bar i { width: 72%; }
.page-products .pp-dial__row--c .pp-dial__bar i { width: 44%; }
.page-products .pp-dial__row--d .pp-dial__bar i { width: 86%; }

.page-products .pp-dial__dot {
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-green);
}

.page-products .pp-dial__dot--review {
  background: transparent;
  border: 2px solid var(--c-orange);
}

.page-products .pp-dial__foot {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- 章节导航 ---------- */
.page-products .pp-toc {
  border-bottom: 1px solid var(--c-line);
  background: var(--c-white);
  padding: clamp(16px, 2.4vw, 22px) 0;
}

.page-products .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.page-products .pp-toc__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--c-note);
  text-decoration: none;
  padding: 2px 0;
  border-bottom: 1px solid transparent;
}

.page-products .pp-toc__link:hover,
.page-products .pp-toc__link[aria-current] {
  color: var(--c-ink);
  border-bottom-color: var(--c-orange);
}

/* ---------- 四项标准折叠清单 ---------- */
.page-products .pp-std-list {
  margin-top: var(--pp-gap);
  border-top: 1px solid var(--c-line);
}

.page-products .pp-std {
  border: 1px solid var(--c-line);
  border-top: 0;
  background: var(--c-white);
}

.page-products .pp-std__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: clamp(16px, 2.4vw, 24px) clamp(18px, 2.6vw, 28px);
  cursor: pointer;
  list-style: none;
}

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

.page-products .pp-std__sum::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--c-orange-deep);
  margin-left: 4px;
}

.page-products .pp-std[open] .pp-std__sum::after {
  content: "–";
}

.page-products .pp-std[open] .pp-std__sum {
  background: var(--c-paper);
  border-bottom: 1px dashed var(--c-line);
}

.page-products .pp-std__sum:hover {
  background: var(--c-orange-soft);
}

.page-products .pp-std__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-orange-deep);
  flex: 0 0 auto;
}

.page-products .pp-std__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 1.7vw, 21px);
  color: var(--c-ink);
}

.page-products .pp-std__q {
  font-size: 14px;
  color: var(--c-note);
  margin-left: auto;
}

.page-products .pp-std__body {
  padding: clamp(16px, 2.4vw, 26px) clamp(18px, 2.6vw, 28px) clamp(20px, 2.8vw, 30px);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-ink-2);
}

.page-products .pp-std__body p {
  margin: 0;
}

.page-products .pp-std__list {
  list-style: none;
  margin: 14px 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pp-std__list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  color: var(--c-note);
}

.page-products .pp-std__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 10px;
  height: 10px;
  border: 2px solid var(--c-green);
  background: var(--c-green-soft);
}

.page-products .pp-std__bar {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin: 0;
  padding: 12px 16px;
  background: var(--c-green-soft);
  border-left: 3px solid var(--c-green);
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-ink-2);
}

.page-products .pp-std__bar-label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-green);
}

/* ---------- 五类服务 ---------- */
.page-products .pp-services {
  margin-top: var(--pp-gap);
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .pp-service {
  background: var(--c-white);
  padding: clamp(20px, 2.6vw, 28px);
}

.page-products .pp-service__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-orange-deep);
  margin: 0;
}

.page-products .pp-service__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 1.7vw, 20px);
  color: var(--c-ink);
  margin: 8px 0 10px;
}

.page-products .pp-service__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink-2);
}

.page-products .pp-service__text a {
  color: var(--c-orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pp-service__meta {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--c-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--c-note);
}

.page-products .pp-services__media {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
}

/* ---------- 首单流程时间轴 ---------- */
.page-products .pp-flow__grid {
  margin-top: var(--pp-gap);
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-products .pp-flow__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .pp-step {
  position: relative;
  padding: 0 0 28px 34px;
  border-left: 1px solid var(--c-line);
}

.page-products .pp-step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-products .pp-step::before {
  content: "";
  position: absolute;
  left: -5.5px;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--c-white);
  border: 2px solid var(--c-orange);
}

.page-products .pp-step:last-child::before {
  background: var(--c-orange);
}

.page-products .pp-step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-note);
  margin: 0;
}

.page-products .pp-step__title {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.6vw, 18px);
  font-weight: 700;
  color: var(--c-ink);
  margin: 6px 0 10px;
}

.page-products .pp-step__out {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-note);
  padding-left: 12px;
  border-left: 2px solid var(--c-line);
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-products .pp-step:hover .pp-step__out,
.page-products .pp-step:focus-within .pp-step__out {
  border-left-color: var(--c-orange);
  color: var(--c-ink-2);
}

.page-products .pp-flow__media {
  margin: 0;
}

/* ---------- 工具配备 ---------- */
.page-products .pp-kit__grid {
  margin-top: var(--pp-gap);
  display: grid;
  gap: clamp(26px, 3.6vw, 44px);
}

.page-products .pp-kit__media {
  margin: 0;
}

.page-products .pp-kit__head {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.7vw, 20px);
  font-weight: 700;
  color: var(--c-ink);
  margin: 0 0 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-line);
}

.page-products .pp-kit__head--check {
  margin-top: clamp(24px, 3vw, 34px);
}

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

.page-products .pp-kit__item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--c-line);
}

.page-products .pp-kit__label {
  font-weight: 700;
  font-size: 15px;
  color: var(--c-ink);
}

.page-products .pp-kit__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-note);
}

.page-products .pp-kit__check {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-kit__check li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-ink-2);
}

.page-products .pp-kit__check li::before {
  content: "";
  flex: 0 0 14px;
  width: 14px;
  height: 14px;
  margin-top: 0.32em;
  border: 2px solid var(--c-green);
  background: var(--c-green-soft);
}

/* ---------- 工期分档 ---------- */
.page-products .pp-scale {
  margin-top: var(--pp-gap);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .pp-scale__cell {
  background: var(--c-white);
  padding: 16px 10px 18px;
  text-align: center;
}

.page-products .pp-scale__cell--main {
  background: var(--c-green-soft);
}

.page-products .pp-scale__line {
  display: block;
  height: 4px;
  background: var(--c-line-strong);
  margin-bottom: 14px;
}

.page-products .pp-scale__cell--main .pp-scale__line {
  background: var(--c-green);
}

.page-products .pp-scale__name {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-ink);
}

.page-products .pp-scale__area {
  display: block;
  margin-top: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-note);
}

.page-products .pp-days__grid {
  margin-top: clamp(24px, 3.4vw, 40px);
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
}

.page-products .pp-tier {
  border-top: 1px solid var(--c-line);
}

.page-products .pp-tier__row {
  display: grid;
  gap: 4px 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-products .pp-tier__label {
  font-weight: 700;
  font-size: 15px;
  color: var(--c-ink);
}

.page-products .pp-tier__val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-note);
}

.page-products .pp-days__media {
  margin: 0;
}

.page-products .pp-note {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--c-orange);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-note);
}

.page-products .pp-note a {
  color: var(--c-orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 预约入口 ---------- */
.page-products .pp-book__grid {
  margin-top: var(--pp-gap);
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .pp-book__grid--media {
  margin-top: clamp(24px, 3.4vw, 40px);
  background: transparent;
  border: 0;
  gap: clamp(24px, 3.4vw, 40px);
}

.page-products .pp-channel {
  background: var(--c-white);
  padding: clamp(20px, 2.6vw, 28px);
}

.page-products .pp-channel__title {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.6vw, 19px);
  font-weight: 700;
  color: var(--c-ink);
  margin: 0 0 10px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--c-orange);
  display: inline-block;
}

.page-products .pp-channel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink-2);
}

.page-products .pp-book__text p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-ink-2);
}

.page-products .pp-book__text a {
  color: var(--c-orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pp-book__media {
  margin: 0;
}

/* ---------- 查询入口 ---------- */
.page-products .pp-lookup__grid {
  margin-top: var(--pp-gap);
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-products .pp-lookup__item {
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-ink-2);
  background: var(--c-white);
  padding: clamp(20px, 2.6vw, 28px);
}

.page-products .pp-lookup__code {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-note);
  margin: 0 0 10px;
}

.page-products .pp-lookup__title {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.7vw, 20px);
  font-weight: 700;
  color: var(--c-ink);
  margin: 0 0 10px;
}

.page-products .pp-lookup__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink-2);
}

.page-products .pp-lookup__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--c-orange-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--c-orange);
  padding-bottom: 2px;
}

.page-products .pp-lookup__link:hover {
  color: var(--c-ink);
  border-bottom-color: var(--c-ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .pp-services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-tier__row {
    grid-template-columns: minmax(160px, 1.05fr) minmax(0, 2fr);
    align-items: baseline;
  }

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

  .page-products .pp-book__grid--media {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

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

  .page-products .pp-kit__item {
    grid-template-columns: minmax(150px, 0.9fr) minmax(0, 1.6fr);
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }

  .page-products .pp-kit__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: start;
  }

  .page-products .pp-days__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-services {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-flow__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    align-items: start;
  }

  .page-products .pp-flow__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border-top: 1px solid var(--c-line);
  }

  .page-products .pp-step {
    padding: 28px 20px 0 0;
    border-left: 0;
  }

  .page-products .pp-step:last-child {
    padding-bottom: 0;
  }

  .page-products .pp-step::before {
    left: 0;
    top: -5.5px;
  }
}

@media (max-width: 420px) {
  .page-products .pp-hero__title {
    font-size: 30px;
  }

  .page-products .pp-std__q {
    margin-left: 0;
    flex: 1 0 100%;
  }

  .page-products .pp-toc__list {
    gap: 8px 16px;
  }
}