.page-products {
  --svc-line: rgba(232, 180, 74, .28);
  --svc-line-soft: rgba(232, 180, 74, .13);
  --svc-ink-soft: rgba(245, 241, 232, .76);
  --bar-w: 50%;
  background: linear-gradient(180deg, var(--night) 0%, #0a0e1c 52%, var(--night) 100%);
}

/* ---------- 首屏 ---------- */
.page-products .svc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 44px) 0 clamp(24px, 4vw, 46px);
  background:
    radial-gradient(120% 100% at 6% -12%, rgba(215, 38, 61, .34), transparent 62%),
    radial-gradient(92% 80% at 98% 0%, rgba(232, 180, 74, .15), transparent 58%);
}

.page-products .svc-hero__grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
  margin-top: clamp(14px, 2.4vw, 26px);
}

.page-products .svc-hero h1 {
  margin: 10px 0 0;
  font-family: var(--sans);
  font-size: clamp(28px, 5.4vw, 54px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--paper);
  background: linear-gradient(96deg, var(--paper) 0%, var(--paper) 46%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-products .svc-hero__lede {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.88;
  color: var(--svc-ink-soft);
}

.page-products .svc-hero__lede b {
  color: var(--orange);
  font-weight: 700;
}

.page-products .svc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .svc-hero__stack {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-products .svc-mini {
  padding: 14px 16px 16px;
  border-left: 3px solid var(--red);
}

.page-products .svc-mini__k {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: .18em;
  color: var(--ash);
}

.page-products .svc-mini__v {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 6px 0 0;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--night);
}

.page-products .svc-mini__v span {
  font-size: var(--fs-12);
  font-weight: 500;
  color: var(--steel);
}

.page-products .svc-mini__t {
  margin: 4px 0 0;
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--steel);
}

.page-products .svc-tally {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(24px, 4vw, 42px) 0 0;
  padding: 1px;
  background: var(--svc-line-soft);
  border: 1px solid var(--svc-line-soft);
}

.page-products .svc-tally li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  background: rgba(11, 16, 32, .94);
}

.page-products .svc-tally__n {
  font-size: clamp(19px, 2.6vw, 28px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--gold);
}

.page-products .svc-tally__l {
  font-size: var(--fs-12);
  color: rgba(245, 241, 232, .58);
}

/* ---------- 灯牌图带 ---------- */
.page-products .svc-lamp {
  margin: 0;
  border-top: 1px solid var(--svc-line-soft);
  border-bottom: 1px solid var(--svc-line-soft);
}

.page-products .svc-lamp .media__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 330px;
  object-fit: cover;
}

.page-products .svc-lamp .media__caption {
  padding: 10px clamp(18px, 4vw, 40px) 14px;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: rgba(245, 241, 232, .5);
}

/* ---------- 章节标题 ---------- */
.page-products .svc-head {
  position: relative;
  max-width: 68ch;
  margin-bottom: clamp(22px, 3.6vw, 40px);
  padding-left: 20px;
  border-left: 2px solid var(--svc-line);
}

.page-products .svc-head__lede {
  margin: 12px 0 0;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--svc-ink-soft);
}

/* ---------- 服务工作台 ---------- */
.page-products .svc-desk {
  display: grid;
  gap: clamp(16px, 2.4vw, 28px);
}

.page-products .svc-desk__rail {
  display: grid;
  gap: 10px;
}

.page-products .svc-desk__tab {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 3px 14px;
  padding: 14px 16px;
  text-align: left;
  font-family: var(--sans);
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--paper);
  background: rgba(14, 42, 38, .55);
  border: 1px solid var(--svc-line-soft);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .26s var(--ease), border-color .26s var(--ease), transform .26s var(--ease);
}

.page-products .svc-desk__num {
  grid-row: span 2;
  align-self: center;
  font-size: var(--fs-14);
  color: var(--gold);
}

.page-products .svc-desk__name {
  line-height: 1.35;
}

.page-products .svc-desk__meta {
  font-size: var(--fs-12);
  font-weight: 500;
  color: var(--ash);
}

.page-products .svc-desk__tab:hover {
  border-color: var(--svc-line);
}

.page-products .svc-desk__tab:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-products .svc-desk__tab[aria-selected="true"] {
  background: linear-gradient(100deg, rgba(215, 38, 61, .92), rgba(107, 20, 32, .88));
  border-color: var(--gold);
}

.page-products .svc-desk__tab[aria-selected="true"] .svc-desk__meta {
  color: rgba(245, 241, 232, .78);
}

.page-products .svc-desk__panels {
  min-width: 0;
}

.page-products .svc-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 32px);
  border: 1px solid var(--svc-line-soft);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(14, 42, 38, .62), rgba(11, 16, 32, .92));
}

.page-products .svc-panel + .svc-panel {
  margin-top: 16px;
}

.page-products .svc-panel h3 {
  margin: 12px 0 0;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .svc-panel p {
  margin: 12px 0 0;
  max-width: 68ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--svc-ink-soft);
}

.page-products .svc-panel__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
}

.page-products .svc-panel__list li {
  padding: 5px 12px;
  font-size: var(--fs-12);
  color: var(--gold);
  border: 1px solid var(--svc-line);
  border-radius: 999px;
}

.page-products .svc-panel__fig {
  margin: 22px 0 0;
  max-width: 360px;
}

/* ---------- 区间筛选 ---------- */
.page-products .svc-filter__grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .svc-rings {
  display: block;
  width: 100%;
  max-width: 250px;
  height: auto;
  margin: 0 auto;
}

.page-products .svc-rings__c {
  fill: none;
  stroke-width: 2;
}

.page-products .svc-rings__c--1 { stroke: rgba(215, 38, 61, .9); }
.page-products .svc-rings__c--2 { stroke: rgba(232, 180, 74, .85); }
.page-products .svc-rings__c--3 { stroke: rgba(74, 90, 120, .95); }

.page-products .svc-rings__core {
  fill: var(--orange);
  opacity: .92;
}

.page-products .svc-rings__txt {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  fill: var(--night);
}

.page-products .svc-legend {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .svc-legend li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--svc-ink-soft);
}

.page-products .svc-legend__dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
}

.page-products .svc-legend__dot--a { background: var(--red); }
.page-products .svc-legend__dot--b { background: var(--gold); }
.page-products .svc-legend__dot--c { background: var(--steel); }

.page-products .svc-filter__panel {
  min-width: 0;
}

.page-products .svc-filter__panel .filter-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .svc-filter__summary {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--red);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--gold);
}

.page-products .svc-filter__fig {
  margin: 22px 0 0;
}

/* ---------- 跑动指标 ---------- */
.page-products .svc-pace__grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .svc-pace__lead {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--svc-ink-soft);
}

.page-products .svc-bars {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .svc-bar {
  position: relative;
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr) 62px;
  gap: 12px;
  align-items: center;
}

.page-products .svc-bar__label {
  font-size: var(--fs-12);
  color: var(--ash);
}

.page-products .svc-bar__track {
  display: block;
  height: 14px;
  background: rgba(74, 90, 120, .3);
  border-radius: 2px;
  overflow: hidden;
}

.page-products .svc-bar__fill {
  display: block;
  width: var(--bar-w);
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red), var(--orange));
  box-shadow: inset 0 0 0 1px rgba(232, 180, 74, .35);
  transition: width .32s var(--ease);
}

.page-products .svc-bar__val {
  font-size: var(--fs-14);
  text-align: right;
  color: var(--paper);
}

.page-products .svc-bar__tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  z-index: 2;
  padding: 4px 10px;
  white-space: nowrap;
  font-size: var(--fs-12);
  color: var(--paper);
  background: var(--night);
  border: 1px solid var(--gold);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 4px);
  transition: opacity .22s var(--ease), transform .22s var(--ease);
}

.page-products .svc-bar:hover .svc-bar__tip,
.page-products .svc-bar:focus-within .svc-bar__tip {
  opacity: 1;
  transform: translate(-50%, 0);
}

.page-products .svc-pace__note {
  margin: 22px 0 0;
  padding: 14px 16px;
  border: 1px dashed var(--svc-line);
  border-radius: var(--radius);
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--svc-ink-soft);
}

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

.page-products .svc-pace__fig {
  margin: 0;
}

/* ---------- 字段折叠 ---------- */
.page-products .svc-fields .collapse__item {
  overflow: hidden;
  border: 1px solid var(--svc-line-soft);
  border-radius: var(--radius);
  background: rgba(14, 42, 38, .42);
}

.page-products .svc-fields .collapse__item + .collapse__item {
  margin-top: 10px;
}

.page-products .svc-fields .collapse__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  width: 100%;
  padding: 16px 18px;
  text-align: left;
  font-family: var(--sans);
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--paper);
  background: none;
  border: 0;
  cursor: pointer;
}

.page-products .svc-fields .collapse__trigger:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.page-products .svc-fields__no {
  font-size: var(--fs-12);
  color: var(--gold);
}

.page-products .svc-fields .collapse__inner {
  padding: 0 18px 18px;
}

.page-products .svc-fields__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .svc-fields__list li {
  display: grid;
  grid-template-columns: minmax(88px, 132px) minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  border-bottom: 1px dashed var(--svc-line-soft);
}

.page-products .svc-fields__list li:last-child {
  border-bottom: 0;
}

.page-products .svc-fields__key {
  font-family: var(--mono);
  letter-spacing: .02em;
  color: var(--gold);
}

.page-products .svc-fields__desc {
  color: var(--svc-ink-soft);
}

.page-products .svc-fields__note {
  margin: 14px 0 0;
  font-size: var(--fs-12);
  line-height: 1.75;
  color: rgba(245, 241, 232, .55);
}

/* ---------- 使用人群 ---------- */
.page-products .svc-who {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-products .svc-who__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 24px;
  border-top: 3px solid var(--red);
}

.page-products .svc-who__role {
  margin: 0;
  font-size: var(--fs-20);
  font-weight: 900;
  line-height: 1.4;
  color: var(--night);
}

.page-products .svc-who__desc {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--steel);
}

.page-products .svc-who__path {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-products .svc-who__path li {
  position: relative;
  padding-left: 15px;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--night);
}

.page-products .svc-who__path li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.page-products .svc-who__link {
  align-self: flex-start;
  margin-top: auto;
  padding-bottom: 2px;
  font-size: var(--fs-14);
  font-weight: 700;
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid rgba(215, 38, 61, .38);
}

.page-products .svc-who__link:hover {
  border-bottom-color: var(--red);
}

/* ---------- 开始使用 ---------- */
.page-products .svc-start__grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

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

.page-products .svc-step {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--svc-line-soft);
}

.page-products .svc-step:last-child {
  border-bottom: 1px solid var(--svc-line-soft);
}

.page-products .svc-step__no {
  font-size: clamp(22px, 2.8vw, 28px);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  opacity: .85;
}

.page-products .svc-step h3 {
  margin: 0;
  font-size: var(--fs-20);
  font-weight: 900;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .svc-step p {
  margin: 8px 0 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--svc-ink-soft);
}

.page-products .svc-step p a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .svc-start__aside {
  display: grid;
  gap: 18px;
}

.page-products .svc-start__fig {
  margin: 0;
}

.page-products .svc-start__fig .media__img {
  max-height: 560px;
  object-fit: cover;
}

.page-products .svc-cta {
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(20px, 3vw, 34px);
  display: grid;
  gap: 18px;
  border: 1px solid var(--svc-line);
  background:
    linear-gradient(118deg, rgba(215, 38, 61, .2), rgba(11, 16, 32, .92) 58%),
    var(--night);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-products .svc-cta p {
  margin: 0;
  max-width: 66ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--svc-ink-soft);
}

.page-products .svc-cta p a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .svc-hero__stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 820px) {
  .page-products .svc-who {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .svc-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    align-items: center;
  }

  .page-products .svc-hero__stack {
    grid-template-columns: 1fr;
    gap: 0;
    justify-items: end;
  }

  .page-products .svc-mini {
    width: 100%;
    max-width: 320px;
  }

  .page-products .svc-mini--a {
    transform: rotate(-1.6deg);
  }

  .page-products .svc-mini--b {
    transform: rotate(1.2deg) translateY(-4px);
    margin-right: 30px;
  }

  .page-products .svc-mini--c {
    transform: rotate(-.8deg) translateY(-8px);
    margin-right: 10px;
  }

  .page-products .svc-start__grid {
    grid-template-columns: minmax(0, 1.24fr) minmax(0, .76fr);
    align-items: start;
  }

  .page-products .svc-pace__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .svc-desk {
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .svc-desk__rail {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
  }

  .page-products .svc-desk__tab[aria-selected="true"] {
    transform: translateX(5px);
  }

  .page-products .svc-filter__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }
}

@media (max-width: 520px) {
  .page-products .svc-bar {
    grid-template-columns: minmax(0, 1fr) 56px;
    grid-template-areas:
      "label val"
      "track track";
    gap: 6px 10px;
  }

  .page-products .svc-bar__label { grid-area: label; }
  .page-products .svc-bar__val { grid-area: val; }
  .page-products .svc-bar__track { grid-area: track; }

  .page-products .svc-fields__list li {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-products .svc-step {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 12px;
  }
}