/* ============================================================
   方案中心 /solutions/ 页面专属样式
   作用域：.page-products
   ============================================================ */

.page-products {
  --sp-gap: 16px;
  --sp-panel: rgba(14, 23, 41, .74);
  --sp-notch: 16px;
}

/* ---------- 首屏 ---------- */
.page-products .sp-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--head-h) + 22px) 0 clamp(30px, 5vw, 52px);
}

.page-products .sp-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: min(880px, 78%);
  height: 128%;
  background: linear-gradient(128deg, rgba(27, 58, 107, .80), rgba(6, 11, 24, 0) 64%);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

.page-products .sp-hero > .container {
  position: relative;
  z-index: 1;
}

.page-products .sp-hero .breadcrumb {
  margin-bottom: 22px;
}

.page-products h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 5.6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--mist);
  margin: 12px 0 0;
  max-width: 21ch;
}

.page-products h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.4vw, 2.05rem);
  line-height: 1.2;
  letter-spacing: -.008em;
  color: var(--mist);
  margin: 10px 0 0;
}

.page-products h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.4;
  color: var(--mist);
  margin: 0;
}

.page-products p {
  color: var(--dim);
  font-size: 15px;
  line-height: 1.78;
}

.page-products .sp-hero .lede {
  margin: 18px 0 0;
  max-width: 56ch;
  color: var(--dim);
}

/* 首屏数据条 */
.page-products .sp-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 32px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
}

.page-products .sp-fact {
  margin: 0;
}

.page-products .sp-fact__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--slate);
}

.page-products .sp-fact__v {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .sp-fact__v small {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
  color: var(--slate);
}

/* ---------- 方案对照 ---------- */
.page-products .sp-plans {
  padding: clamp(34px, 5vw, 62px) 0 clamp(38px, 6vw, 72px);
}

.page-products .sp-plans .section__head {
  max-width: 62ch;
}

.page-products .sp-plans .section__head .lede {
  margin-top: 14px;
}

.page-products .sp-plans__media {
  margin: 30px 0 22px;
  border: 1px solid var(--line);
  background: var(--ink-1);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-products .sp-plans__media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(.5) brightness(.72) contrast(1.06);
}

.page-products .sp-cap {
  margin: 0;
  padding: 10px 15px 11px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--slate);
  background: rgba(14, 23, 41, .62);
  border-top: 1px solid var(--line);
}

.page-products .sp-plans__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-gap);
}

.page-products .sp-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 24px;
  background: var(--sp-panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--rail-blue);
  transition: transform .16s var(--ease), box-shadow .16s var(--ease), border-color .16s var(--ease);
}

.page-products .sp-plan:hover,
.page-products .sp-plan:focus-within {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 2px var(--glow);
  border-color: rgba(56, 242, 224, .45);
}

.page-products .sp-plan--editor {
  background: linear-gradient(180deg, rgba(15, 169, 160, .14), rgba(14, 23, 41, .80) 58%);
  border-top-color: var(--cyan);
}

.page-products .sp-plan--pro {
  border-top-color: var(--cyan-deep);
}

.page-products .sp-plan__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--slate);
}

.page-products .sp-plan__who {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate);
}

.page-products .sp-plan__gain {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--dim);
}

.page-products .sp-plan__list {
  margin: 0;
  padding: 14px 0 0;
  list-style: none;
  display: grid;
  gap: 9px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
  border-top: 1px dashed var(--line);
}

.page-products .sp-plan__list li {
  position: relative;
  padding-left: 15px;
}

.page-products .sp-plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 2px;
  background: var(--cyan);
}

.page-products .sp-plan__foot {
  margin-top: auto;
  padding-top: 14px;
}

.page-products .sp-plan__link {
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 224, .35);
  padding-bottom: 2px;
}

.page-products .sp-plan__link:hover,
.page-products .sp-plan__link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 球迷版 ---------- */
.page-products .sp-fan {
  border-top: 1px solid var(--line);
}

.page-products .sp-fan__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-products .sp-fan__copy h2 {
  margin-bottom: 18px;
}

.page-products .sp-fan__copy p {
  margin: 0 0 15px;
  max-width: 36em;
}

.page-products .sp-fan__copy p:last-child {
  margin-bottom: 0;
}

/* ---------- 通用图 ---------- */
.page-products .sp-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-1);
  overflow: hidden;
}

.page-products .sp-figure img {
  display: block;
  width: 100%;
  object-fit: cover;
  filter: saturate(.55) brightness(.78) contrast(1.05);
}

.page-products .sp-figure--fan img { aspect-ratio: 3 / 2; }
.page-products .sp-figure--editor img { aspect-ratio: 4 / 3; }
.page-products .sp-figure--refresh img { aspect-ratio: 10 / 7; }

/* ---------- 内容版 ---------- */
.page-products .sp-editor {
  background: linear-gradient(180deg, rgba(27, 58, 107, .22), rgba(6, 11, 24, 0) 62%);
  border-top: 1px solid var(--line);
}

.page-products .sp-editor__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-products .sp-editor__copy h2 {
  margin-bottom: 18px;
}

.page-products .sp-editor__copy p {
  margin: 0 0 15px;
  max-width: 36em;
}

.page-products .sp-editor__copy p:last-child {
  margin-bottom: 0;
}

.page-products .sp-editor__fields {
  margin-top: 32px;
}

.page-products .sp-editor__fields-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--slate);
  margin: 0 0 14px;
}

.page-products .sp-fieldset {
  border: 1px solid var(--line);
  background: rgba(14, 23, 41, .62);
  margin: 0 0 10px;
}

.page-products .sp-fieldset > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--mist);
  transition: background-color .16s var(--ease);
}

.page-products .sp-fieldset > summary::-webkit-details-marker {
  display: none;
}

.page-products .sp-fieldset > summary:hover {
  background: rgba(56, 242, 224, .06);
}

.page-products .sp-fieldset > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan);
}

.page-products .sp-fieldset[open] > summary::after {
  content: "\2212";
}

.page-products .sp-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0 26px;
  margin: 0;
  padding: 2px 16px 14px;
}

.page-products .sp-field {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin: 0;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13px;
}

.page-products .sp-field__k {
  color: var(--slate);
}

.page-products .sp-field__v {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--mist);
  text-align: right;
}

/* ---------- 专业版 ---------- */
.page-products .sp-pro {
  background: radial-gradient(120% 88% at 8% 0%, rgba(15, 169, 160, .20), rgba(6, 11, 24, 0) 64%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .sp-pro .section__head {
  max-width: 66ch;
}

.page-products .sp-pro .section__head .lede {
  margin-top: 14px;
}

.page-products .sp-pro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.page-products .sp-pro__card {
  padding: 22px 20px 24px;
  background: linear-gradient(158deg, rgba(15, 169, 160, .92), rgba(11, 42, 68, .95) 58%, rgba(14, 23, 41, .98));
  border: 1px solid rgba(56, 242, 224, .22);
  transition: transform .16s var(--ease), box-shadow .16s var(--ease);
}

.page-products .sp-pro__card:hover,
.page-products .sp-pro__card:focus-within {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 2px var(--glow);
}

.page-products .sp-pro__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: rgba(232, 238, 246, .62);
}

.page-products .sp-pro__title {
  margin: 10px 0 9px;
  color: #FFFFFF;
  font-size: 1.08rem;
}

.page-products .sp-pro__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: rgba(232, 238, 246, .92);
}

.page-products .sp-pro__heat {
  margin-top: 22px;
  border: 1px solid var(--line);
  background: rgba(8, 23, 42, .7);
  overflow: hidden;
}

.page-products .sp-heat {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .sp-pro__heat .sp-cap {
  background: rgba(14, 23, 41, .5);
}

.page-products .sp-pro__note {
  margin: 22px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--cyan);
  max-width: 60ch;
}

/* ---------- 刷新节奏 ---------- */
.page-products .sp-refresh .section__head {
  max-width: 62ch;
}

.page-products .sp-refresh .section__head .lede {
  margin-top: 14px;
}

.page-products .sp-timeline {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin: 34px 0 0;
  padding: 0 0 0 26px;
  list-style: none;
  border-left: 2px solid var(--line-2);
}

.page-products .sp-tl {
  position: relative;
}

.page-products .sp-tl::before {
  content: "";
  position: absolute;
  left: -32px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(56, 242, 224, .14), 0 0 14px 2px var(--glow);
}

.page-products .sp-tl__time {
  display: block;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .sp-tl__title {
  margin: 8px 0 7px;
  font-size: .98rem;
}

.page-products .sp-tl__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--slate);
}

.page-products .sp-figure--refresh {
  margin-top: 30px;
}

/* ---------- 组合路径与行动区 ---------- */
.page-products .sp-combos .section__head {
  max-width: 58ch;
}

.page-products .sp-combos .section__head .lede {
  margin-top: 14px;
}

.page-products .sp-combo__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.page-products .sp-combo {
  padding: 24px 22px 26px;
  background: var(--ink-1);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
}

.page-products .sp-combo__step {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--slate);
}

.page-products .sp-combo__title {
  margin: 10px 0 12px;
  font-size: 1.12rem;
}

.page-products .sp-combo p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  max-width: 40em;
}

.page-products .sp-cta {
  margin-top: 34px;
  padding: 26px 22px 28px;
  background: linear-gradient(120deg, rgba(27, 58, 107, .48), rgba(14, 23, 41, .82) 58%);
  border: 1px solid var(--line-2);
}

.page-products .sp-cta__text {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--dim);
}

.page-products .sp-cta__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 224, .35);
}

.page-products .sp-cta__text a:hover,
.page-products .sp-cta__text a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-products .sp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-products .sp-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px 24px;
  }

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

@media (min-width: 880px) {
  .page-products .sp-plans__grid {
    grid-template-columns: .88fr 1.55fr 1.05fr;
    align-items: stretch;
  }

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

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

@media (min-width: 940px) {
  .page-products .sp-fan__grid {
    grid-template-columns: 1fr 1.12fr;
    gap: 46px;
    align-items: start;
  }

  .page-products .sp-editor__grid {
    grid-template-columns: 1.04fr .96fr;
    gap: 46px;
    align-items: start;
  }
}

@media (min-width: 820px) {
  .page-products .sp-timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    padding: 34px 0 0;
    border-left: 0;
    border-top: 2px solid var(--line-2);
  }

  .page-products .sp-tl::before {
    left: 0;
    top: -40px;
  }
}

@media (min-width: 1100px) {
  .page-products .sp-hero {
    padding-bottom: clamp(48px, 6vw, 76px);
  }

  .page-products .sp-fan__copy p,
  .page-products .sp-editor__copy p {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sp-plan,
  .page-products .sp-pro__card {
    transition: none;
  }

  .page-products .sp-plan:hover,
  .page-products .sp-plan:focus-within,
  .page-products .sp-pro__card:hover,
  .page-products .sp-pro__card:focus-within {
    transform: none;
  }
}
</main>