/* ==========================================================
   page-products · 资料服务
   ========================================================== */

.page-products {
  --p-hair: rgba(43, 245, 216, 0.26);
  --p-slab: #12171f;
  background: var(--bg);
  color: var(--text);
  overflow-x: clip;
}

.page-products .shell {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */

.page-products .p-hero {
  position: relative;
  padding: clamp(22px, 3.4vw, 38px) 0 clamp(48px, 7vw, 92px);
  background:
    radial-gradient(1080px 460px at 84% -14%, rgba(21, 87, 255, 0.30), transparent 64%),
    radial-gradient(680px 360px at 4% 18%, rgba(43, 245, 216, 0.09), transparent 68%);
}

.page-products .p-hero::before {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 12%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(43, 245, 216, 0.50) 32%,
    rgba(21, 87, 255, 0.50) 72%,
    transparent 100%);
  transform: rotate(-12deg);
  pointer-events: none;
  z-index: 0;
}

.page-products .p-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 42px);
  margin-top: clamp(22px, 3.6vw, 38px);
  align-items: start;
}

.page-products .p-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 60px);
  line-height: 1.09;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 16em;
}

.page-products .p-hero .lede {
  margin: 18px 0 0;
  max-width: 54ch;
  color: var(--text-dim);
}

.page-products .p-hero .btnrow {
  margin-top: 26px;
}

.page-products .p-facts-panel {
  padding: clamp(22px, 3vw, 30px);
  background: linear-gradient(180deg, rgba(21, 87, 255, 0.12), rgba(22, 27, 34, 0.9));
}

.page-products .p-facts-panel__title {
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .p-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .p-facts li {
  display: grid;
  gap: 5px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .p-facts li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .p-facts__label {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

/* ---------- 章节通用节奏 ---------- */

.page-products .p-tiers,
.page-products .p-detail,
.page-products .p-pricing,
.page-products .p-week,
.page-products .p-export-sec,
.page-products .p-inst,
.page-products .p-updates,
.page-products .p-cta {
  padding-block: clamp(52px, 7.4vw, 104px);
}

.page-products .p-detail,
.page-products .p-week,
.page-products .p-inst {
  background:
    linear-gradient(180deg, rgba(22, 27, 34, 0.72), rgba(11, 14, 19, 0));
}

.page-products .chapter__lead {
  max-width: 58ch;
}

/* ---------- 01 四档总览 ---------- */

.page-products .p-tiers__media {
  margin: clamp(26px, 3.6vw, 42px) 0 0;
  position: relative;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .p-tiers__media img {
  display: block;
  width: 100%;
  height: clamp(150px, 22vw, 260px);
  object-fit: cover;
  opacity: 0.72;
}

.page-products .p-table {
  margin-top: clamp(26px, 3.6vw, 40px);
  border-top: 1px solid var(--line);
}

.page-products .p-table__head {
  display: none;
}

.page-products .p-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 20px 16px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  transition: background-color 160ms var(--ease), border-left-color 160ms var(--ease);
}

.page-products .p-row:hover {
  background-color: var(--rock);
  border-left-color: var(--cyan);
}

.page-products .p-row__name {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .p-row__idx {
  font-family: var(--font-serif);
  font-size: 24px;
  line-height: 1;
  color: rgba(43, 245, 216, 0.5);
}

.page-products .p-row__name strong {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-products .p-row__cell {
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .p-row__price .datum__value {
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 600;
  color: var(--paper);
  line-height: 1;
}

@media (max-width: 899px) {
  .page-products .p-row__cell[data-label] {
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 10px;
    align-items: start;
  }

  .page-products .p-row__cell[data-label]::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: rgba(154, 166, 178, 0.8);
    padding-top: 5px;
  }

  .page-products .p-row__cell[data-label] > .datum {
    align-self: start;
  }
}

.page-products .p-scale {
  margin-top: clamp(34px, 4.6vw, 56px);
  display: grid;
  gap: 14px;
}

.page-products .p-scale__title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .p-scale__row {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  align-items: center;
  gap: 12px 16px;
}

.page-products .p-scale__name {
  font-size: 14px;
  color: var(--paper);
  letter-spacing: 0.02em;
}

.page-products .p-scale__track {
  display: block;
  height: 8px;
  background: rgba(58, 66, 78, 0.55);
  overflow: hidden;
}

.page-products .p-scale__fill {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.page-products .p-scale__note {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}

/* ---------- 02 逐档展开 ---------- */

.page-products .p-shot {
  margin: clamp(26px, 3.6vw, 42px) 0 0;
  display: grid;
  gap: 14px;
}

.page-products .p-shot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-products .p-shot figcaption {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 62ch;
}

.page-products .p-detail__grid {
  margin-top: clamp(28px, 4vw, 46px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-products .p-tier {
  padding: clamp(22px, 3vw, 32px);
  background: var(--rock);
  border: 1px solid var(--line);
}

.page-products .p-tier__head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .p-tier__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .p-tier__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.3;
  color: var(--paper);
}

.page-products .p-tier__price {
  margin: 12px 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.page-products .p-tier__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-products .p-tier__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.74;
  color: var(--text-dim);
}

.page-products .p-tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 03 费用 ---------- */

.page-products .p-prices {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2vw, 22px);
}

.page-products .p-price {
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--rock);
  border: 1px solid var(--line);
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .p-price__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-products .p-price .datum__value {
  font-size: clamp(30px, 3.6vw, 40px);
  font-weight: 600;
  line-height: 1;
  color: var(--paper);
}

.page-products .p-price__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .p-price .copybtn {
  justify-self: start;
  margin-top: 4px;
}

.page-products .p-billing {
  margin-top: clamp(26px, 3.4vw, 40px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2vw, 24px);
}

.page-products .p-billing__item {
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--p-slab);
  border: 1px solid var(--line);
}

.page-products .p-billing__item h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--paper);
}

.page-products .p-billing__item .datum__value {
  font-size: clamp(24px, 2.8vw, 32px);
  font-weight: 600;
  line-height: 1;
  color: var(--paper);
}

.page-products .p-billing__item p:last-child {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--text-dim);
}

.page-products .p-trial {
  margin-top: clamp(26px, 3.4vw, 40px);
  padding: clamp(24px, 3.2vw, 36px);
  background:
    linear-gradient(112deg, rgba(255, 106, 31, 0.16), rgba(21, 87, 255, 0.14) 58%, rgba(43, 245, 216, 0.10));
  border: 1px solid rgba(255, 106, 31, 0.42);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  display: grid;
  gap: 14px;
}

.page-products .p-trial__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 20px;
}

.page-products .p-trial__k {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.1vw, 22px);
  color: var(--paper);
}

.page-products .p-trial__v .datum__value {
  font-size: clamp(34px, 4.4vw, 52px);
  font-weight: 600;
  line-height: 1;
  color: var(--paper);
}

.page-products .p-trial__body {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 04 前七天 ---------- */

.page-products .p-week__grid {
  margin-top: clamp(28px, 4vw, 46px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.2vw, 38px);
  align-items: start;
}

.page-products .p-week__figure {
  display: grid;
  gap: 14px;
}

.page-products .p-week__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  clip-path: polygon(20px 0, 100% 0, 100% 100%, 0 100%, 0 20px);
}

.page-products .p-week__cap {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.page-products .p-week__acc {
  border-top: 1px solid var(--line);
}

.page-products .p-day {
  display: inline-block;
  margin-right: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .p-week__acc .acc__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 05 导出 ---------- */

.page-products .p-export {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-products .p-code {
  margin: 0;
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--rock);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .p-code--alt {
  background: linear-gradient(180deg, rgba(21, 87, 255, 0.16), var(--rock));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-products .p-code figcaption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .p-code pre {
  margin: 0;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
  color: var(--paper);
  white-space: pre;
}

.page-products .p-code__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .p-export__notes {
  margin-top: clamp(24px, 3.2vw, 38px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2vw, 24px);
}

.page-products .p-note {
  padding: 20px 0 0;
  border-top: 1px solid var(--p-hair);
}

.page-products .p-note h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--paper);
}

.page-products .p-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--text-dim);
}

/* ---------- 06 机构协作 ---------- */

.page-products .p-inst__grid {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.4vw, 42px);
  align-items: start;
}

.page-products .p-inst__body {
  display: grid;
  gap: clamp(20px, 2.6vw, 28px);
}

.page-products .p-inst__block {
  padding-left: 22px;
  border-left: 2px solid var(--line);
  transition: border-left-color 160ms var(--ease);
}

.page-products .p-inst__block:hover {
  border-left-color: var(--cyan);
}

.page-products .p-inst__block h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--paper);
}

.page-products .p-inst__block p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .p-inst__figure {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-products .p-inst__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-products .p-inst__figure figcaption {
  font-size: 13px;
  line-height: 1.72;
  color: var(--text-dim);
  max-width: 60ch;
}

.page-products .p-tlink {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 216, 0.34);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-products .p-tlink:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 07 更新与时效 ---------- */

.page-products .p-updates__row {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2vw, 22px);
}

.page-products .p-stat {
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--p-slab);
  border: 1px solid var(--line);
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .p-stat .datum__value {
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 600;
  line-height: 1;
  color: var(--paper);
}

.page-products .p-stat p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .p-updates__notes {
  margin-top: clamp(26px, 3.4vw, 40px);
  display: grid;
  gap: 16px;
  max-width: 76ch;
}

.page-products .p-updates__notes p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-dim);
}

/* ---------- 收束行动区 ---------- */

.page-products .p-cta {
  padding-block: clamp(40px, 5.6vw, 80px);
}

.page-products .p-cta__panel {
  padding: clamp(28px, 4vw, 52px);
  background: var(--paper);
  border-color: transparent;
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  align-items: center;
}

.page-products .p-cta__panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--text-invert);
}

.page-products .p-cta__panel p {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: #3B434E;
}

.page-products .p-cta__panel .btn--ghost {
  color: var(--text-invert);
  border-color: rgba(27, 32, 40, 0.34);
}

.page-products .p-cta__panel .btn--ghost:hover {
  color: var(--blue);
  border-color: var(--blue);
}

/* ---------- 媒体查询 ---------- */

@media (min-width: 700px) {
  .page-products .p-scale__row {
    grid-template-columns: 92px minmax(0, 1fr) 176px;
  }

  .page-products .p-scale__note {
    grid-column: 3;
    text-align: right;
  }

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

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

@media (min-width: 860px) {
  .page-products .p-detail__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .p-tier:nth-child(2) {
    margin-top: 26px;
  }

  .page-products .p-tier:nth-child(4) {
    margin-top: 26px;
  }
}

@media (min-width: 900px) {
  .page-products .p-table__head,
  .page-products .p-row {
    display: grid;
    grid-template-columns: 210px minmax(0, 0.9fr) 230px minmax(0, 1.45fr);
    align-items: center;
    gap: clamp(16px, 2vw, 30px);
  }

  .page-products .p-table__head {
    padding: 14px 16px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.12em;
    color: var(--text-dim);
    border-bottom: 1px solid var(--line);
  }

  .page-products .p-row {
    padding: 22px 16px;
  }
}

@media (min-width: 960px) {
  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 1.68fr) minmax(0, 1fr);
    column-gap: clamp(32px, 4vw, 66px);
  }

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

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

  .page-products .p-week__grid,
  .page-products .p-inst__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.18fr);
    column-gap: clamp(30px, 4vw, 56px);
  }

  .page-products .p-inst__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

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

  .page-products .p-cta__panel {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
  }

  .page-products .p-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1180px) {
  .page-products .p-shot {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: end;
  }

  .page-products .p-week__figure {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-row,
  .page-products .p-inst__block,
  .page-products .p-tlink {
    transition: none;
  }
}
</final>

.page-products {
  --w: 1rem;
}