.page-products {
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

.page-products .pp-crumbs {
  padding-top: clamp(16px, 3vw, 28px);
  padding-bottom: clamp(12px, 2vw, 20px);
}

/* ---------- 首屏 ---------- */
.page-products .sv-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(34px, 6vw, 76px) 0 clamp(34px, 6vw, 72px);
}

.page-products .sv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 84% 14%, rgba(217, 84, 30, 0.30), transparent 44%),
    radial-gradient(circle at 8% 84%, rgba(79, 169, 138, 0.22), transparent 46%),
    radial-gradient(circle at 52% 112%, rgba(192, 138, 62, 0.18), transparent 50%);
}

.page-products .sv-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
}

.page-products .sv-hero__kicker {
  color: var(--brass);
}

.page-products .sv-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  font-size: clamp(30px, 6.4vw, 58px);
  max-width: 17ch;
}

.page-products .sv-hero__lede {
  margin-top: 20px;
  color: rgba(247, 243, 234, 0.86);
  max-width: 46ch;
}

.page-products .sv-hero__cta {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .sv-hero .sv-btn-ghost {
  border-color: rgba(247, 243, 234, 0.46);
  color: var(--paper);
}

.page-products .sv-hero .sv-btn-ghost:hover,
.page-products .sv-hero .sv-btn-ghost:focus-visible {
  border-color: var(--mint);
  color: var(--mint);
}

.page-products .sv-hero__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--line-invert);
  background: rgba(20, 48, 73, 0.72);
}

.page-products .sv-hero__stat {
  padding: 18px 20px;
  border-top: 1px solid var(--line-invert);
  display: grid;
  gap: 4px;
}

.page-products .sv-hero__stat:first-child {
  border-top: 0;
}

.page-products .sv-hero__num {
  font-family: var(--font-num);
  font-size: clamp(26px, 5vw, 38px);
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--terra);
}

.page-products .sv-hero__unit {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
}

.page-products .sv-hero__note {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 243, 234, 0.66);
}

/* ---------- 章节抬头 ---------- */
.page-products .sv-head {
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-products .sv-head h2 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.18;
  font-size: clamp(24px, 4.4vw, 40px);
  margin: 10px 0 0;
  max-width: 24ch;
}

.page-products .sv-head .lede {
  margin-top: 16px;
  max-width: 62ch;
  color: var(--graphite);
}

.page-products .sv-head--dark .lede {
  color: rgba(247, 243, 234, 0.78);
}

.page-products .sv-head--dark .section-no {
  color: var(--brass);
}

/* ---------- 网点筛选 ---------- */
.page-products .sv-filter {
  display: grid;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.page-products .sv-filter__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .sv-chip {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 14px;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-products .sv-chip:hover {
  border-color: var(--terra);
  color: var(--terra);
}

.page-products .sv-chip[aria-pressed="true"] {
  background: var(--terra);
  border-color: var(--terra);
  color: var(--paper);
}

.page-products .sv-chip:focus-visible {
  outline: 2px solid var(--terra);
  outline-offset: 2px;
}

.page-products .sv-filter__count {
  font-size: 14px;
  color: var(--graphite);
}

.page-products .sv-filter__count strong {
  font-family: var(--font-num);
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--terra);
  margin: 0 2px;
}

/* ---------- 城市切片 ---------- */
.page-products .sv-cities {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .sv-city {
  position: relative;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  box-shadow: var(--sheet);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .sv-city:hover {
  transform: translateY(-2px);
  box-shadow: var(--sheet-hover);
}

.page-products .sv-city__btn {
  display: grid;
  gap: 8px;
  width: 100%;
  padding: 18px 18px 16px;
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
  color: inherit;
}

.page-products .sv-city__btn:focus-visible {
  outline: 2px solid var(--terra);
  outline-offset: -2px;
}

.page-products .sv-city__top {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.page-products .sv-city__name {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: 21px;
}

.page-products .sv-city__en {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-products .sv-city__meta {
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-products .sv-city__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.page-products .sv-city__sign {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 12px;
  height: 12px;
  border-right: 1.5px solid var(--terra);
  border-bottom: 1.5px solid var(--terra);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.2s ease;
}

.page-products .sv-city__btn[aria-expanded="true"] .sv-city__sign {
  transform: rotate(225deg) translate(-2px, -2px);
}

.page-products .sv-city__panel {
  padding: 0 18px 20px;
  border-top: 1px dashed var(--line);
  margin-top: 2px;
  padding-top: 14px;
}

.page-products .sv-city__panel p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
  margin: 0 0 12px;
}

.page-products .sv-city__list {
  display: grid;
  gap: 8px;
  margin: 0;
}

.page-products .sv-city__list > div {
  display: grid;
  grid-template-columns: 5.5em 1fr;
  gap: 8px;
  font-size: 13px;
  line-height: 1.7;
}

.page-products .sv-city__list dt {
  font-family: var(--font-num);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brass-ink);
  font-size: 12px;
}

.page-products .sv-city__list dd {
  margin: 0;
  color: var(--ink);
}

.page-products .sv-network__foot {
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
  display: grid;
  gap: 14px;
}

.page-products .sv-network__summary {
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
  margin: 0;
}

.page-products .sv-network__act {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-products .copy-feedback {
  font-size: 13px;
  color: var(--mint-ink);
  min-height: 1em;
}

/* ---------- 六大产品线 ---------- */
.page-products .sv-line-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .sv-line {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: clamp(22px, 3.4vw, 38px) 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .sv-line:last-child {
  border-bottom: 1px solid var(--line-strong);
}

.page-products .sv-line__no {
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--brass);
}

.page-products .sv-line__icon {
  color: var(--terra);
  margin-bottom: 8px;
}

.page-products .sv-line__body h3 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(20px, 3vw, 27px);
  margin: 0;
}

.page-products .sv-line__time {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mint-ink);
}

.page-products .sv-line__body > p:not(.sv-line__time) {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--graphite);
  max-width: 52ch;
}

.page-products .sv-line__facts {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .sv-line__facts li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .sv-line__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 1.5px;
  background: var(--terra);
}

.page-products .sv-shot {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--paper-2);
  box-shadow: var(--sheet);
  overflow: hidden;
}

.page-products .sv-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 服务标准 ---------- */
.page-products .sv-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .sv-step {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .sv-step__no {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--terra);
}

.page-products .sv-step h3 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin: 6px 0 0;
}

.page-products .sv-step p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .sv-standard__note {
  margin-top: clamp(24px, 3.4vw, 40px);
  padding: clamp(20px, 3vw, 30px);
  background: var(--rain);
  color: var(--paper);
  border-left: 4px solid var(--mint);
}

.page-products .sv-standard__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

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

.page-products .sv-standard__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 243, 234, 0.88);
}

.page-products .sv-standard__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 12px;
  height: 1.5px;
  background: var(--mint);
}

.page-products .sv-standard__link {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 243, 234, 0.82);
}

.page-products .sv-standard__link a {
  color: var(--brass);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 备件与耗材 ---------- */
.page-products .sv-parts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .sv-part {
  border: 1px solid var(--line-invert);
  background: rgba(20, 48, 73, 0.86);
  padding: clamp(20px, 3vw, 30px);
}

.page-products .sv-part__tag {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass);
}

.page-products .sv-part h3 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(19px, 2.6vw, 24px);
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  color: var(--paper);
}

.page-products .sv-part > p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(247, 243, 234, 0.8);
}

.page-products .sv-part__facts {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .sv-part__facts li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(247, 243, 234, 0.92);
}

.page-products .sv-part__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1.5px;
  background: var(--terra);
}

.page-products .sv-parts__strip {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px dashed var(--line-invert);
  background: rgba(79, 169, 138, 0.1);
}

.page-products .sv-parts__stripTitle {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-products .sv-parts__strip p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(247, 243, 234, 0.86);
}

/* ---------- 批量项目 ---------- */
.page-products .sv-batch__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-products .sv-batch__lead h2 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.18;
  font-size: clamp(24px, 4.4vw, 38px);
  margin: 10px 0 0;
  max-width: 20ch;
}

.page-products .sv-batch__lead .lede {
  margin-top: 16px;
  max-width: 52ch;
  color: var(--graphite);
}

.page-products .sv-batch__lead .btn {
  margin-top: 24px;
}

.page-products .sv-batch__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .sv-batch__list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .sv-batch__k {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brass-ink);
}

.page-products .sv-batch__list p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- 加值服务 ---------- */
.page-products .sv-addon__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .sv-addon__item {
  border: 1px solid var(--line-strong);
  background: var(--paper);
  padding: 20px;
  box-shadow: var(--sheet);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .sv-addon__item:hover {
  transform: translateY(-2px);
  box-shadow: var(--sheet-hover);
}

.page-products .sv-addon__item h3 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-products .sv-addon__item > p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .sv-addon__how {
  margin-top: 14px !important;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px !important;
  color: var(--mint-ink) !important;
}

/* ---------- 下一步 ---------- */
.page-products .sv-next {
  padding-bottom: clamp(40px, 6vw, 78px);
}

.page-products .sv-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  border-top: 3px solid var(--ink);
  padding-top: clamp(24px, 3.4vw, 42px);
}

.page-products .sv-next__lead h2 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.18;
  font-size: clamp(24px, 4.4vw, 38px);
  margin: 10px 0 0;
  max-width: 20ch;
}

.page-products .sv-next__lead .lede {
  margin-top: 16px;
  max-width: 52ch;
  color: var(--graphite);
}

.page-products .sv-next__hint {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--terra);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}

.page-products .sv-next__panel {
  border: 1px solid var(--line-strong);
  background: var(--paper-2);
  padding: clamp(20px, 3vw, 28px);
}

.page-products .sv-next__panelTitle {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass-ink);
}

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

.page-products .sv-next__paths li {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-products .sv-next__paths li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .sv-next__k {
  font-size: 13px;
  color: var(--graphite);
}

.page-products .sv-next__v {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.page-products .sv-next__paths a {
  font-size: 15px;
  font-weight: 500;
  color: var(--terra-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .sv-next__cta {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .sv-next__more {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .sv-next__more a {
  color: var(--rain);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .sv-hero__panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .sv-hero__stat {
    border-top: 1px solid var(--line-invert);
  }

  .page-products .sv-hero__stat:nth-child(-n + 2) {
    border-top: 0;
  }

  .page-products .sv-hero__stat:nth-child(odd) {
    border-right: 1px solid var(--line-invert);
  }

  .page-products .sv-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }

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

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

@media (min-width: 900px) {
  .page-products .sv-hero__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-products .sv-hero__panel {
    grid-template-columns: 1fr;
    align-self: stretch;
  }

  .page-products .sv-hero__stat:nth-child(odd) {
    border-right: 0;
  }

  .page-products .sv-hero__stat:nth-child(2) {
    border-top: 1px solid var(--line-invert);
  }

  .page-products .sv-line {
    grid-template-columns: 62px minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(20px, 3vw, 40px);
    align-items: start;
  }

  .page-products .sv-line__media-col,
  .page-products .sv-shot {
    align-self: start;
  }

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

  .page-products .sv-batch__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: start;
  }

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

  .page-products .sv-network__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

@media (min-width: 1040px) {
  .page-products .sv-cities {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .sv-city:nth-child(1) {
    grid-column: span 5;
  }

  .page-products .sv-city:nth-child(2) {
    grid-column: span 4;
    margin-top: 26px;
  }

  .page-products .sv-city:nth-child(3) {
    grid-column: span 3;
    margin-top: 52px;
  }

  .page-products .sv-city:nth-child(4) {
    grid-column: span 3;
  }

  .page-products .sv-city:nth-child(5) {
    grid-column: span 4;
    margin-top: 26px;
  }

  .page-products .sv-city:nth-child(6) {
    grid-column: span 5;
    margin-top: 52px;
  }

  .page-products .sv-city:nth-child(7) {
    grid-column: span 6;
  }

  .page-products .sv-city:nth-child(8) {
    grid-column: span 6;
    margin-top: 26px;
  }

  .page-products .sv-line {
    grid-template-columns: 62px minmax(0, 1.2fr) minmax(0, 0.8fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sv-city,
  .page-products .sv-addon__item {
    transition: none;
  }

  .page-products .sv-city:hover,
  .page-products .sv-addon__item:hover {
    transform: none;
  }
}