:root {
  color-scheme: dark;
  --bg: #05070b;
  --bg-2: #08111d;
  --panel: rgba(9, 17, 30, 0.72);
  --panel-strong: rgba(12, 24, 42, 0.86);
  --line: rgba(255, 255, 255, 0.12);
  --line-bright: rgba(109, 223, 255, 0.42);
  --text: #f7fbff;
  --muted: #a8b7c8;
  --faint: #66778b;
  --blue: #2b74ff;
  --cyan: #27d7ff;
  --red: #ff4a5f;
  --green: #5df2a1;
  --yellow: #ffd166;
  --shadow: 0 26px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: var(--bg);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  content: "";
  background-image: none;
  background-position: center top;
  background-size: 64px 64px;
}

body.detail-page {
  background: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.page-shell {
  width: min(100%, 1500px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 0 clamp(18px, 4vw, 58px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 7, 11, 0.72);
  backdrop-filter: blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 206px;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 42px;
  height: 42px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  place-items: center;
  background: rgba(5, 12, 22, 0.92);
  box-shadow: 0 0 30px rgba(39, 215, 255, 0.28);
}

.brand-mark::after {
  position: absolute;
  width: 18px;
  height: 62px;
  content: "";
  background: rgba(255, 255, 255, 0.28);
  transform: rotate(36deg) translateX(26px);
}

.brand-mark span {
  z-index: 1;
  font-size: 22px;
  font-weight: 800;
}

.brand-copy {
  display: grid;
  gap: 2px;
  letter-spacing: 0;
}

.brand-copy strong {
  font-size: 14px;
  font-weight: 800;
}

.brand-copy span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 34px);
  color: #c5d4e6;
  font-size: 14px;
  font-weight: 600;
}

.nav-links a {
  transition: color 180ms ease;
}

.nav-links a:hover {
  color: var(--text);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  min-width: 206px;
}

.icon-button {
  display: grid;
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--text);
  cursor: pointer;
  border: 1px solid var(--line);
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
}

.icon-button svg,
.primary-action svg,
.product-link svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.header-cta,
.primary-action,
.secondary-action,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.header-cta,
.primary-action,
.contact-form button {
  color: white;
  background: #10243a;
  box-shadow: 0 18px 42px rgba(43, 116, 255, 0.28);
}

.hero {
  position: relative;
  display: grid;
  min-height: calc(100vh - 76px);
  grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
  padding: clamp(58px, 8vw, 118px) clamp(18px, 4vw, 58px) clamp(72px, 8vw, 112px);
  overflow: hidden;
}

#hero-canvas,
.hero-grid {
  position: absolute;
  inset: 0;
}

#hero-canvas {
  z-index: -2;
  width: 100%;
  height: 100%;
}

.hero-grid {
  z-index: -1;
  background: rgba(5, 12, 22, 0.92);
}

.hero-content {
  max-width: 930px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #bdefff;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(93, 242, 161, 0.86);
}

.hero h1 {
  max-width: 980px;
  margin: 18px 0 0;
  font-size: clamp(38px, 6.2vw, 88px);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-subtitle {
  max-width: 690px;
  margin: 28px 0 0;
  color: #d7e4f4;
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 600;
  line-height: 1.22;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.primary-action {
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
}

.secondary-action {
  min-height: 52px;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.17);
  background: rgba(255, 255, 255, 0.06);
}

.signal-panel {
  align-self: end;
  padding: 22px;
  border: 1px solid rgba(39, 215, 255, 0.34);
  background: rgba(5, 12, 22, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel-header,
.signal-rows div,
.contact-section,
.global-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.panel-header span,
.signal-rows span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.panel-header strong {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  color: #062010;
  font-size: 12px;
  background: var(--green);
}

.signal-rows {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.signal-rows div {
  min-height: 52px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.045);
}

.signal-rows strong {
  font-size: 18px;
}

.waveform {
  display: grid;
  height: 72px;
  grid-template-columns: repeat(12, 1fr);
  gap: 6px;
  align-items: end;
  margin-top: 22px;
}

.waveform span {
  display: block;
  min-height: 12px;
  background: #10243a;
  animation: pulse-bar 1.8s ease-in-out infinite;
}

.waveform span:nth-child(2n) {
  background: #10243a;
  animation-delay: 120ms;
}

.waveform span:nth-child(3n) {
  background: #10243a;
  animation-delay: 240ms;
}

.waveform span:nth-child(1) { height: 32%; }
.waveform span:nth-child(2) { height: 54%; }
.waveform span:nth-child(3) { height: 74%; }
.waveform span:nth-child(4) { height: 42%; }
.waveform span:nth-child(5) { height: 88%; }
.waveform span:nth-child(6) { height: 60%; }
.waveform span:nth-child(7) { height: 38%; }
.waveform span:nth-child(8) { height: 70%; }
.waveform span:nth-child(9) { height: 48%; }
.waveform span:nth-child(10) { height: 86%; }
.waveform span:nth-child(11) { height: 52%; }
.waveform span:nth-child(12) { height: 66%; }

.products-section,
.qianfan-section,
.workflow-section,
.global-section,
.contact-section {
  padding: clamp(64px, 8vw, 106px) clamp(18px, 4vw, 58px);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 28px;
}

.section-heading h2,
.qianfan-hero h2,
.detail-section-heading h2,
.workflow-copy h2,
.global-section h2,
.contact-section h2 {
  max-width: 760px;
  margin: 10px 0 0;
  font-size: clamp(32px, 5vw, 66px);
  line-height: 0.98;
  letter-spacing: 0;
}

.section-kicker {
  color: var(--cyan);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  position: relative;
  display: flex;
  min-height: 420px;
  flex-direction: column;
  justify-content: space-between;
  gap: 26px;
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: var(--panel);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
  transition:
    border-color 180ms ease,
    transform 180ms ease,
    background 180ms ease;
}

.product-card::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  opacity: 0.72;
}

.product-card::after {
  position: absolute;
  right: -42px;
  bottom: -50px;
  z-index: 0;
  width: 172px;
  height: 172px;
  content: "";
  border: 1px solid rgba(39, 215, 255, 0.34);
  background: rgba(5, 12, 22, 0.92);
  background-size: 28px 28px;
}

.product-card:hover {
  border-color: var(--line-bright);
  background: var(--panel-strong);
  transform: translateY(-6px);
}

.product-card > * {
  position: relative;
  z-index: 1;
}

.product-card-main {
  display: grid;
  gap: 26px;
}

.product-icon {
  display: grid;
  width: 54px;
  height: 54px;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.16);
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
}

.product-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.product-tag {
  display: block;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.product-card h3,
.product-title {
  display: block;
  margin: 0;
  font-size: clamp(24px, 2.2vw, 34px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: 0;
}

.product-card p:last-child,
.product-description {
  display: block;
  margin: 16px 0 0;
  color: #c8d6e5;
  font-size: 15px;
  line-height: 1.62;
}

.product-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  width: 100%;
  color: var(--text);
  font-size: 14px;
  font-weight: 800;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 18px;
}

.product-card-main:hover .product-title,
.product-link:hover {
  color: #d9f7ff;
}

.qianfan::before {
  background: var(--bg);
}

.vod::before {
  background: var(--bg);
}

.medo::before {
  background: var(--bg);
}

.wizstar::before {
  background: var(--bg);
}

.detail-hero {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
  min-height: 520px;
  overflow: hidden;
  padding: clamp(64px, 8vw, 118px) clamp(18px, 4vw, 58px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(5, 12, 22, 0.92);
}

.detail-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image: none;
  background-size: 54px 54px;
}

.detail-hero > * {
  position: relative;
  z-index: 1;
}

.detail-hero-copy {
  max-width: 880px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  margin-bottom: 24px;
  color: #c8d6e5;
  font-size: 13px;
  font-weight: 800;
}

.back-link svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.detail-hero h1 {
  max-width: 880px;
  margin: 16px 0 0;
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0;
}

.detail-hero p {
  max-width: 690px;
  margin: 26px 0 0;
  color: #d7e4f4;
  font-size: clamp(18px, 2.6vw, 28px);
  font-weight: 600;
  line-height: 1.34;
}

.detail-index {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid rgba(39, 215, 255, 0.34);
  background: rgba(5, 12, 22, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.detail-index > span,
.detail-sidebar span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.detail-index a {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 58px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.045);
  color: #eaf5ff;
  font-weight: 800;
}

.detail-index a strong {
  color: var(--cyan);
}

.detail-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  padding: clamp(48px, 6vw, 76px) clamp(18px, 4vw, 58px) clamp(76px, 8vw, 112px);
}

.detail-sidebar {
  position: sticky;
  top: 96px;
  left: auto;
  z-index: 15;
  display: grid;
  align-self: start;
  width: 220px;
  max-height: calc(100vh - 116px);
  gap: 8px;
  overflow-y: auto;
  padding: 14px;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(255, 255, 255, 0.045);
}

.detail-sidebar a {
  min-height: 42px;
  padding: 11px 12px;
  color: #c8d6e5;
  font-size: 14px;
  font-weight: 800;
}

.detail-sidebar a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.detail-content {
  display: grid;
  gap: 28px;
  min-width: 0;
}

.detail-section {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(5, 12, 22, 0.92);
}

.detail-section[id] {
  scroll-margin-top: 92px;
}

.detail-section-heading {
  margin-bottom: 22px;
}

.model-list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.model-list-card {
  display: grid;
  gap: 14px;
  min-height: 176px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.045);
}

.model-list-grid.simple-list .model-list-card {
  position: relative;
  min-height: 150px;
  align-content: space-between;
  overflow: hidden;
  background: rgba(5, 12, 22, 0.92);
}

.model-list-grid.simple-list .model-list-card::after {
  position: absolute;
  right: -32px;
  bottom: -40px;
  width: 122px;
  height: 122px;
  content: "";
  border: 1px solid rgba(39, 215, 255, 0.18);
  background: rgba(5, 12, 22, 0.92);
  background-size: 22px 22px;
}

.model-list-card div {
  display: grid;
  gap: 8px;
}

.model-list-card span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.model-list-card strong {
  position: relative;
  z-index: 1;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.model-list-card small {
  position: relative;
  z-index: 1;
  justify-self: start;
  padding: 6px 9px;
  color: #06141f;
  font-size: 11px;
  font-weight: 800;
  background: var(--cyan);
  text-transform: uppercase;
}

.model-list-card p {
  margin: 0;
  color: #b8c7d8;
  font-size: 13px;
  line-height: 1.58;
}

.qianfan-hero.compact {
  margin-bottom: 22px;
  padding: 0;
  border: 0;
  background: none;
}

.blank-section {
  min-height: 280px;
}

.price-table-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 24px;
  align-items: end;
  margin-bottom: 22px;
}

.price-table-hero p {
  max-width: 760px;
  color: #c8d6e5;
  font-size: 17px;
  line-height: 1.7;
}


.pricing-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(5, 7, 11, 0.36);
}

.service-table-wrap,
.method-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(5, 7, 11, 0.36);
}

.pricing-table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
}

.service-table,
.method-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
}

.service-table {
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
}

.pricing-table th,
.pricing-table td,
.service-table th,
.service-table td,
.method-table th,
.method-table td {
  padding: 15px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  vertical-align: middle;
}

.pricing-table th,
.service-table th,
.method-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: #dff7ff;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  background: rgba(9, 17, 30, 0.96);
}

.pricing-table th span,
.service-table th span,
.method-table th span {
  color: var(--muted);
  font-size: 11px;
}

.pricing-table td,
.service-table td,
.method-table td {
  color: #d7e4f4;
  font-size: 14px;
  line-height: 1.4;
}

.pricing-table td:first-child,
.service-table td:first-child,
.method-table td:first-child {
  color: var(--text);
  font-weight: 800;
}

.service-table td:first-child {
  display: grid;
  gap: 6px;
}

.service-table td:first-child span,
.service-table td:nth-child(2) span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.interactive-service-table th:nth-child(1) {
  width: 31%;
}

.interactive-service-table th:nth-child(2) {
  width: 19%;
}

.interactive-service-table th:nth-child(3) {
  width: 34%;
}

.interactive-service-table th:nth-child(4) {
  width: 16%;
}

.service-table tbody tr {
  height: 78px;
}

.service-table tbody td {
  height: 78px;
}

.price-cell {
  position: relative;
}

.price-trigger {
  display: flex;
  width: 100%;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
  border: 1px solid rgba(39, 215, 255, 0.28);
  padding: 0 10px;
  background: rgba(5, 12, 22, 0.94);
}

.price-trigger:hover,
.service-row:focus-within .price-trigger {
  border-color: var(--green);
  color: var(--green);
}

.price-popover {
  display: none;
  width: min(520px, calc(100vw - 48px));
  margin-top: 10px;
  padding: 14px;
  border: 1px solid rgba(39, 215, 255, 0.34);
  background: #050c16;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.36);
}

.price-cell:hover .price-popover,
.service-row:focus-within .price-popover,
.service-row.is-price-open .price-popover {
  display: none;
}

.price-popover-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.price-popover-grid span {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.price-popover-grid strong {
  color: var(--text);
  font-size: 13px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.price-empty {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.table-action {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 10px;
  color: #03131d;
  font-size: 12px;
  font-weight: 800;
  background: var(--cyan);
}

.table-action:hover {
  background: var(--green);
}

.pricing-table tr:hover td,
.service-table tr:hover td,
.method-table tr:hover td {
  background: rgba(255, 255, 255, 0.045);
}

.discount-pill {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  color: #061b10;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
  background: var(--green);
}

.discount-pill.high {
  color: #201601;
  background: var(--yellow);
}

.discount-pill.cool {
  color: #041923;
  background: var(--cyan);
}

.service-row.is-price-open td {
  background: rgba(13, 31, 44, 0.96);
  box-shadow: inset 3px 0 0 var(--green);
}

.inline-price-row td {
  display: table-cell !important;
  width: auto !important;
  height: auto !important;
  padding: 12px 16px 16px !important;
  border-bottom: 1px solid rgba(93, 242, 161, 0.34);
  background: rgba(3, 9, 18, 0.98) !important;
}

.inline-price-panel {
  display: grid;
  width: 100%;
  min-width: 0;
  grid-template-columns: minmax(190px, 0.28fr) minmax(0, 1fr);
  border: 1px solid rgba(39, 215, 255, 0.34);
  background: rgba(3, 9, 18, 0.98);
}

.inline-price-panel-head {
  display: grid;
  min-height: 88px;
  align-content: center;
  gap: 8px;
  padding: 14px 16px;
  border-right: 1px solid rgba(39, 215, 255, 0.22);
  background: rgba(8, 23, 34, 0.98);
}

.inline-price-panel-head span,
.inline-price-cells span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.inline-price-panel-head strong {
  display: block;
  color: var(--green);
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.inline-price-cells {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.inline-price-cells div {
  display: grid;
  min-width: 0;
  min-height: 88px;
  align-content: center;
  gap: 8px;
  padding: 14px 16px;
  border-right: 1px solid rgba(39, 215, 255, 0.2);
  background: rgba(5, 12, 22, 0.72);
}

.inline-price-cells div:last-child {
  border-right: 0;
}

.inline-price-cells strong {
  color: var(--text);
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.inline-price-cells div:last-child strong {
  color: var(--yellow);
}

.vod-hero {
  align-items: center;
}

.vod-hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 720px;
  margin-top: 30px;
}

.vod-hero-metrics div,
.vod-command-panel,
.vod-cluster-card,
.vod-workflow-map,
.vod-workflow-map a,
.vod-scenario-grid article,
.vod-method-index,
.vod-method-card,
.vod-method-grid div {
  position: relative;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(5, 12, 22, 0.94);
}

.vod-hero-metrics div {
  display: grid;
  min-height: 112px;
  align-content: end;
  gap: 8px;
  padding: 16px;
}

.vod-hero-metrics strong {
  color: var(--text);
  font-size: clamp(28px, 3.4vw, 46px);
  line-height: 0.95;
}

.vod-hero-metrics span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}

.vod-command-panel {
  display: grid;
  gap: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.vod-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.vod-panel-head span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.vod-panel-head strong {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  color: #03131d;
  font-size: 12px;
  font-weight: 800;
  background: var(--green);
  text-transform: uppercase;
}

.vod-signal-screen {
  display: grid;
  min-height: 190px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  align-items: end;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #030912;
}

.vod-signal-screen span {
  display: block;
  min-height: 36px;
  background: var(--cyan);
  animation: pulse-bar 1.7s ease-in-out infinite;
}

.vod-signal-screen span:nth-child(1) { height: 46%; }
.vod-signal-screen span:nth-child(2) { height: 72%; animation-delay: 120ms; background: var(--green); }
.vod-signal-screen span:nth-child(3) { height: 58%; animation-delay: 240ms; background: var(--yellow); }
.vod-signal-screen span:nth-child(4) { height: 86%; animation-delay: 360ms; background: var(--cyan); }
.vod-signal-screen span:nth-child(5) { height: 64%; animation-delay: 480ms; background: var(--red); }
.vod-signal-screen span:nth-child(6) { height: 78%; animation-delay: 600ms; background: var(--green); }

.vod-pipeline-mini {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.vod-pipeline-mini a {
  display: grid;
  min-height: 44px;
  place-items: center;
  color: #dff7ff;
  font-size: 12px;
  font-weight: 800;
  border: 1px solid rgba(39, 215, 255, 0.22);
  background: rgba(255, 255, 255, 0.045);
}

.vod-pipeline-mini a:hover {
  color: #03131d;
  background: var(--green);
}

.vod-cluster-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.vod-cluster-card {
  display: grid;
  min-height: 390px;
  align-content: space-between;
  gap: 18px;
  padding: 18px;
  overflow: hidden;
}

.vod-cluster-head {
  display: grid;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.vod-cluster-head span,
.vod-method-head span {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.vod-cluster-head h3,
.vod-method-head h3 {
  margin: 0;
  color: var(--text);
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.04;
}

.vod-cluster-card p,
.vod-scenario-grid p,
.vod-method-grid p {
  margin: 0;
  color: #c8d6e5;
  font-size: 14px;
  line-height: 1.6;
}

.vod-cluster-card ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.vod-cluster-card li {
  position: relative;
  padding-left: 18px;
  color: #d7e4f4;
  font-size: 13px;
  line-height: 1.48;
}

.vod-cluster-card li::before {
  position: absolute;
  top: 0.66em;
  left: 0;
  width: 8px;
  height: 2px;
  content: "";
  background: var(--cyan);
}

.cluster-method-link {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  color: #03131d;
  font-size: 12px;
  font-weight: 800;
  background: var(--cyan);
  text-transform: uppercase;
}

.cluster-method-link:hover {
  background: var(--green);
}

.vod-workflow-map {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  overflow-x: auto;
  padding: 12px;
}

.vod-workflow-map a {
  display: grid;
  min-width: 150px;
  min-height: 172px;
  align-content: space-between;
  gap: 16px;
  padding: 16px;
  border-right: 0;
}

.vod-workflow-map a:last-child {
  border-right: 1px solid rgba(39, 215, 255, 0.28);
}

.vod-workflow-map span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
}

.vod-workflow-map strong {
  color: var(--text);
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.05;
}

.vod-workflow-map small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
}

.vod-workflow-map a:hover {
  border-color: var(--green);
  background: rgba(8, 23, 34, 0.98);
  transform: translateY(-4px);
}

.vod-scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.vod-scenario-grid article {
  display: grid;
  min-height: 210px;
  align-content: start;
  gap: 12px;
  padding: 18px;
}

.vod-scenario-grid span {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.vod-scenario-grid strong {
  color: var(--text);
  font-size: 18px;
  line-height: 1.22;
}

.vod-method-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  padding: 12px;
}

.vod-method-index a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 12px;
  color: #dff7ff;
  font-size: 12px;
  font-weight: 800;
  border: 1px solid rgba(39, 215, 255, 0.24);
  background: rgba(255, 255, 255, 0.045);
  text-transform: uppercase;
}

.vod-method-index a:hover {
  color: #03131d;
  background: var(--green);
}

.vod-method-stack {
  display: grid;
  gap: 18px;
}

.vod-method-card {
  display: grid;
  gap: 16px;
  padding: 18px;
  scroll-margin-top: 96px;
}

.vod-method-head {
  display: grid;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.vod-method-grid {
  display: grid;
  grid-template-columns: minmax(210px, 0.8fr) minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 12px;
}

.vod-method-grid div {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 132px;
  padding: 14px;
}

.vod-method-grid strong {
  color: var(--green);
  font-size: 12px;
  text-transform: uppercase;
}

.vod-method-grid code {
  color: #dff7ff;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.vod-aigc-hero {
  align-items: center;
}

.vod-aigc-console-card,
.vod-focus-strip,
.vod-focus-strip a,
.aigc-table-wrap,
.aigc-capability-grid article,
.translation-command,
.translation-flow-grid article,
.translation-feature-grid div,
.vod-api-switcher,
.vod-api-panel,
.aigc-pricing-grid article,
.vod-reference-links,
.vod-reference-links a {
  position: relative;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(5, 12, 22, 0.94);
}

.vod-aigc-console-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.vod-route-stack {
  display: grid;
  gap: 8px;
}

.vod-route-stack span {
  display: block;
  padding: 12px;
  color: #dff7ff;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  border: 1px solid rgba(39, 215, 255, 0.22);
  background: #030912;
  overflow-wrap: anywhere;
}

.vod-focus-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 12px;
}

.vod-focus-strip a {
  display: grid;
  min-height: 160px;
  align-content: space-between;
  gap: 18px;
  padding: 16px;
  border-right: 0;
}

.vod-focus-strip a:last-child {
  border-right: 1px solid rgba(39, 215, 255, 0.28);
}

.vod-focus-strip strong {
  color: var(--text);
  font-size: 22px;
  line-height: 1.08;
}

.vod-focus-strip span {
  color: #c8d6e5;
  font-size: 14px;
  line-height: 1.55;
}

.aigc-table-wrap {
  overflow-x: auto;
  background: rgba(5, 7, 11, 0.36);
}

.aigc-table-wrap.compact {
  margin-top: 18px;
}

.aigc-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.aigc-table th,
.aigc-table td {
  padding: 15px 16px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.aigc-table th {
  color: #dff7ff;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  background: rgba(9, 17, 30, 0.96);
}

.aigc-table td {
  color: #d7e4f4;
  font-size: 14px;
  line-height: 1.45;
  background: rgba(5, 12, 22, 0.76);
}

.aigc-table td:first-child {
  color: var(--text);
  font-weight: 800;
}

.aigc-table td:nth-child(2) {
  display: grid;
  gap: 4px;
  min-width: 170px;
}

.aigc-table td:nth-child(2) strong {
  color: var(--green);
  font-size: 22px;
  line-height: 1;
}

.aigc-table td:nth-child(2) span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.aigc-table tr:hover td {
  background: rgba(13, 31, 44, 0.96);
}

.aigc-capability-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.aigc-capability-grid article {
  display: grid;
  min-height: 310px;
  align-content: start;
  gap: 14px;
  padding: 18px;
}

.aigc-capability-grid span,
.aigc-pricing-grid span {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.aigc-capability-grid h3 {
  margin: 0;
  color: var(--text);
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.07;
}

.aigc-capability-grid p,
.aigc-pricing-grid p {
  margin: 0;
  color: #c8d6e5;
  font-size: 14px;
  line-height: 1.58;
}

.aigc-capability-grid small {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.translation-command {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding: 12px;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(5, 12, 22, 0.94);
}

.translation-command-head {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 14px;
  border: 1px solid rgba(39, 215, 255, 0.22);
  background: #030912;
}

.translation-command-head span,
.translation-flow-grid span,
.translation-feature-grid span {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.translation-command-head strong {
  color: var(--text);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.translation-flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.translation-flow-grid article {
  display: grid;
  min-height: 198px;
  align-content: start;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(39, 215, 255, 0.22);
  background: rgba(5, 12, 22, 0.94);
}

.translation-flow-grid strong,
.translation-feature-grid strong {
  color: var(--text);
  font-size: 18px;
  line-height: 1.12;
}

.translation-flow-grid p,
.translation-feature-grid p {
  margin: 0;
  color: #c8d6e5;
  font-size: 13px;
  line-height: 1.55;
}

.translation-flow-grid code {
  color: var(--cyan);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.translation-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.translation-feature-grid div {
  display: grid;
  min-height: 164px;
  align-content: start;
  gap: 10px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(5, 12, 22, 0.94);
}

.vod-api-switcher {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 12px;
  padding: 12px;
}

.vod-api-tabs {
  display: grid;
  gap: 8px;
  align-content: start;
}

.vod-api-tab {
  min-height: 44px;
  padding: 0 12px;
  color: #dff7ff;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: #030912;
}

.vod-api-tab.is-active,
.vod-api-tab:hover {
  color: #03131d;
  border-color: var(--green);
  background: var(--green);
}

.vod-api-panel {
  display: grid;
  min-width: 0;
  align-content: start;
}

.vod-api-meta {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(39, 215, 255, 0.22);
}

.vod-api-meta span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  color: #03131d;
  font-size: 12px;
  font-weight: 800;
  background: var(--cyan);
}

.vod-api-meta strong {
  color: var(--green);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.vod-api-panel pre {
  overflow-x: auto;
  margin: 0;
  padding: 16px;
  background: #02070c;
}

.vod-api-panel code {
  color: #dff7ff;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  line-height: 1.55;
}

.aigc-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.aigc-pricing-grid article {
  display: grid;
  min-height: 220px;
  align-content: start;
  gap: 14px;
  padding: 18px;
}

.aigc-pricing-grid strong {
  color: var(--text);
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.05;
}

.vod-reference-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
}

.vod-reference-links a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 12px;
  color: #dff7ff;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.vod-reference-links a:hover {
  color: #03131d;
  background: var(--green);
}

.vod-tester-grid {
  grid-template-columns: minmax(180px, 0.35fr) minmax(0, 1fr);
}

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.doc-meta span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 10px;
  color: #03131d;
  font-size: 12px;
  font-weight: 800;
  background: var(--cyan);
}

.doc-grid {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.toc-panel {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(255, 255, 255, 0.045);
}

.toc-panel span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.toc-panel a {
  min-height: 38px;
  padding: 10px;
  color: #c8d6e5;
  font-size: 13px;
  font-weight: 800;
  border: 1px solid transparent;
}

.toc-panel a:hover {
  color: var(--green);
  border-color: var(--green);
}

.doc-body {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.lead-copy {
  margin: 0;
  color: #d7e4f4;
  font-size: 17px;
  line-height: 1.7;
}

.doc-block,
.request-header,
.capability-grid div,
.method-card,
.tester-section,
.qianfan-tester {
  position: relative;
  padding: 18px;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(5, 12, 22, 0.94);
}

.doc-block > span,
.doc-block-head span,
.method-card span {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.doc-block h3,
.doc-block-head h3 {
  margin: 10px 0 12px;
  font-size: 24px;
  line-height: 1.08;
}

.request-drawer {
  display: block;
}

.request-drawer-summary {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  list-style: none;
}

.request-drawer-summary::-webkit-details-marker {
  display: none;
}

.request-drawer-summary span {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.request-drawer-summary strong {
  flex: 1;
  color: var(--text);
  font-size: 24px;
  line-height: 1.08;
}

.request-drawer-summary::after {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #03131d;
  content: "+";
  font-weight: 800;
  background: var(--cyan);
}

.request-drawer[open] .request-drawer-summary::after {
  content: "-";
  background: var(--green);
}

.doc-block-head {
  display: flex;
  gap: 16px;
  align-items: start;
  justify-content: space-between;
}

.console-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 12px;
  color: #03131d;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
  background: var(--cyan);
}

.console-link:hover {
  background: var(--green);
}

.doc-block p,
.capability-grid p {
  color: #c8d6e5;
  line-height: 1.65;
}

.request-header {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.request-header code,
.doc-block pre,
.doc-block code {
  font-family: "SFMono-Regular", Consolas, monospace;
}

.request-header code {
  color: var(--green);
  overflow-wrap: anywhere;
}

.doc-block pre {
  overflow-x: auto;
  margin: 0;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #02070c;
}

.doc-block pre code {
  color: #dff7ff;
  font-size: 13px;
  line-height: 1.55;
}

.request-mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.request-mode-tab {
  min-height: 42px;
  padding: 0 14px;
  color: #dff7ff;
  font-weight: 800;
  cursor: pointer;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(3, 9, 18, 0.94);
}

.request-mode-tab.is-active,
.request-mode-tab:hover {
  color: #03131d;
  border-color: var(--green);
  background: var(--green);
}

.request-mode-stack {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.request-mode {
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(3, 9, 18, 0.94);
}

.request-mode-head {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(39, 215, 255, 0.22);
}

.request-mode-head span {
  color: var(--text);
  font-size: 16px;
  font-weight: 800;
}

.request-mode-head strong {
  color: var(--green);
  font-size: 12px;
  text-transform: uppercase;
}

.request-mode pre {
  border: 0;
}

.capability-grid,
.api-method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.api-method-grid {
  margin-bottom: 18px;
}

.method-table-wrap {
  margin-top: 18px;
}

.capability-grid strong,
.method-card strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: 18px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.method-card strong {
  color: #dff7ff;
}

.tester-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.45fr);
  gap: 12px;
}

.tester-grid label {
  display: grid;
  gap: 8px;
}

.tester-message {
  grid-column: 1 / -1;
}

.tester-grid label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.tester-grid input,
.tester-grid select,
.tester-grid textarea {
  width: 100%;
  min-width: 0;
  color: var(--text);
  border: 1px solid rgba(39, 215, 255, 0.28);
  padding: 12px;
  background: #030912;
  outline: none;
}

.tester-grid input:focus,
.tester-grid select:focus,
.tester-grid textarea:focus {
  border-color: var(--green);
}

.tester-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.tester-actions button {
  min-height: 44px;
  padding: 0 14px;
  color: #03131d;
  font-weight: 800;
  cursor: pointer;
  border: 0;
  background: var(--cyan);
}

.tester-actions button:hover {
  background: var(--green);
}

.tester-output {
  display: block;
  min-height: 96px;
  margin-top: 14px;
  padding: 14px;
  white-space: pre-wrap;
  color: #dff7ff;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: #02070c;
}

.tester-output[data-state="success"] {
  border-color: var(--green);
}

.tester-output[data-state="error"] {
  border-color: var(--red);
  color: #ffd5dc;
}

.tester-output[data-state="pending"] {
  border-color: var(--yellow);
}

.qianfan-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--bg);
  scroll-margin-top: 84px;
}

.qianfan-section::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image: none;
  background-size: 42px 42px;
}

.qianfan-section > * {
  position: relative;
  z-index: 1;
}

.qianfan-hero {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 28px;
}

.qianfan-hero p {
  max-width: 740px;
  color: #c8d6e5;
  font-size: 17px;
  line-height: 1.7;
}

.pricing-note {
  display: grid;
  min-width: 230px;
  gap: 8px;
  padding: 20px;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: #10243a;
}

.pricing-note span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.pricing-note strong {
  font-size: 26px;
  line-height: 1.08;
}

.model-clusters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.model-cluster {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(5, 12, 22, 0.92);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

.model-cluster.compact {
  min-height: 236px;
}

.cluster-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cluster-heading span {
  font-size: 24px;
  font-weight: 800;
}

.cluster-heading strong {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  color: #05131c;
  font-size: 12px;
  background: var(--cyan);
}

.model-tier {
  display: grid;
  gap: 10px;
}

.model-tier h3 {
  margin: 0;
  color: #eef8ff;
  font-size: 16px;
  line-height: 1.3;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.price-grid.two-items {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.price-card {
  display: grid;
  min-height: 112px;
  gap: 8px;
  padding: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.045);
}

.price-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.price-card strong {
  font-size: clamp(25px, 3.1vw, 42px);
  line-height: 0.98;
}

.price-card small {
  color: #9fb0c5;
  font-size: 12px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.price-card.input {
  background: rgba(5, 12, 22, 0.92);
}

.price-card.output {
  background: rgba(5, 12, 22, 0.92);
}

.price-card.cache {
  background: rgba(5, 12, 22, 0.92);
}

.cluster-footnote {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.workflow-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
}

.workflow-copy p {
  max-width: 640px;
  color: #c8d6e5;
  font-size: 18px;
  line-height: 1.7;
}

.workflow-rail {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(255, 255, 255, 0.045);
}

.workflow-rail div {
  display: grid;
  grid-template-columns: 54px minmax(110px, 0.35fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 78px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(5, 7, 11, 0.48);
}

.workflow-rail span {
  color: var(--cyan);
  font-weight: 800;
}

.workflow-rail strong {
  font-size: 22px;
}

.workflow-rail p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.global-section {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(5, 12, 22, 0.92);
}

.metric-strip {
  display: grid;
  width: min(560px, 100%);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric-strip div {
  display: grid;
  gap: 8px;
  min-height: 116px;
  padding: 18px;
  border: 1px solid rgba(39, 215, 255, 0.28);
  background: rgba(0, 0, 0, 0.22);
}

.metric-strip strong {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
}

.metric-strip span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.contact-section {
  align-items: end;
}

.contact-form {
  display: flex;
  width: min(520px, 100%);
  gap: 10px;
}

.contact-form label {
  display: grid;
  flex: 1;
  gap: 8px;
}

.contact-form label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-form input {
  width: 100%;
  height: 52px;
  min-width: 0;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.15);
  outline: none;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.06);
}

.contact-form input:focus {
  border-color: var(--cyan);
}

.contact-form button {
  align-self: end;
  height: 52px;
  border: 0;
  cursor: pointer;
}

@keyframes pulse-bar {
  0%,
  100% {
    transform: scaleY(0.72);
  }
  50% {
    transform: scaleY(1);
  }
}

@media (max-width: 1120px) {
  .hero,
  .detail-hero,
  .detail-layout,
  .qianfan-hero,
  .workflow-section,
  .global-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signal-panel {
    width: min(460px, 100%);
    align-self: start;
  }

  .global-section,
  .contact-section {
    align-items: start;
    flex-direction: column;
  }

  .qianfan-hero {
    display: grid;
    align-items: start;
  }

  .model-clusters {
    grid-template-columns: 1fr;
  }

  .price-table-hero {
    grid-template-columns: 1fr;
  }

  .doc-grid {
    grid-template-columns: 1fr;
  }

  .toc-panel {
    position: static;
  }

  .detail-sidebar {
    position: sticky;
    top: 76px;
    left: auto;
    width: auto;
    max-height: none;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .detail-sidebar span {
    grid-column: 1 / -1;
  }

  .model-list-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .vod-cluster-grid,
  .vod-scenario-grid,
  .aigc-capability-grid,
  .aigc-pricing-grid,
  .translation-flow-grid,
  .translation-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .vod-method-grid {
    grid-template-columns: 1fr;
  }

  .vod-command-panel,
  .vod-aigc-console-card {
    width: min(520px, 100%);
  }

  .vod-api-switcher,
  .vod-focus-strip {
    grid-template-columns: 1fr;
  }

  .vod-focus-strip a {
    border-right: 1px solid rgba(39, 215, 255, 0.28);
    border-bottom: 0;
  }

  .vod-focus-strip a:last-child {
    border-bottom: 1px solid rgba(39, 215, 255, 0.28);
  }
}

@media (max-width: 820px) {
  .site-header {
    min-height: 68px;
  }

  .brand {
    min-width: 0;
  }

  .nav-links {
    display: none;
  }

  .header-actions {
    min-width: 0;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: calc(100svh - 68px);
  }

  .hero h1 {
    font-size: clamp(38px, 12vw, 58px);
  }

  .detail-hero h1 {
    font-size: clamp(34px, 10vw, 54px);
  }

  .product-grid,
  .model-list-grid,
  .price-grid,
  .price-grid.two-items,
  .metric-strip,
  .vod-hero-metrics,
  .vod-cluster-grid,
  .vod-scenario-grid,
  .aigc-capability-grid,
  .aigc-pricing-grid,
  .translation-flow-grid,
  .translation-feature-grid {
    grid-template-columns: 1fr;
  }

  .detail-sidebar {
    grid-template-columns: 1fr 1fr;
  }

  .capability-grid,
  .api-method-grid,
  .inline-price-cells,
  .tester-grid,
  .vod-method-grid {
    grid-template-columns: 1fr;
  }

  .vod-pipeline-mini {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .vod-api-meta {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px;
  }

  .translation-command-head {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px;
  }

  .vod-cluster-card {
    min-height: 0;
  }

  .inline-price-panel {
    grid-template-columns: 1fr;
  }

  .inline-price-panel-head {
    min-height: 88px;
    border-right: 0;
    border-bottom: 1px solid rgba(39, 215, 255, 0.22);
  }

  .tester-message {
    grid-column: auto;
  }

  .doc-block-head {
    flex-direction: column;
  }

  .price-popover-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-card {
    min-height: 340px;
  }

  .workflow-rail div {
    grid-template-columns: 42px 1fr;
    gap: 10px 14px;
    padding: 16px;
  }

  .workflow-rail p {
    grid-column: 2;
  }

  .pricing-note {
    min-width: 0;
  }

  .cluster-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-form {
    flex-direction: column;
  }

  .contact-form button {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding-inline: 14px;
  }

  .brand-copy strong {
    font-size: 13px;
  }

  .brand-copy span {
    font-size: 11px;
  }

  .hero,
  .detail-hero,
  .detail-layout,
  .products-section,
  .qianfan-section,
  .workflow-section,
  .global-section,
  .contact-section {
    padding-inline: 14px;
  }

  .hero-actions a,
  .secondary-action,
  .primary-action {
    width: 100%;
  }

  .signal-panel {
    padding: 16px;
  }

  .price-popover-grid {
    grid-template-columns: 1fr;
  }

  .inline-price-row td {
    padding: 10px !important;
  }
}

/* Hard-edge console skin. */
body {
  background-color: #05070b;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background-image: none;
}

.site-header,
.hero-grid,
.detail-hero,
.signal-panel,
.product-card,
.detail-index,
.detail-index a,
.detail-sidebar,
.detail-section,
.model-list-card,
.pricing-table-wrap,
.service-table-wrap,
.method-table-wrap,
.price-popover,
.qianfan-tester,
.tester-output,
.workflow-rail,
.workflow-rail div,
.global-section,
.metric-strip div,
.contact-form input,
.qianfan-section,
.model-cluster,
.price-card,
.toc-panel,
.doc-block,
.request-header,
.capability-grid div,
.method-card,
.vod-command-panel,
.vod-aigc-console-card,
.vod-hero-metrics div,
.vod-cluster-card,
.vod-workflow-map,
.vod-workflow-map a,
.vod-scenario-grid article,
.vod-method-index,
.vod-method-card,
.vod-method-grid div,
.vod-focus-strip,
.vod-focus-strip a,
.aigc-table-wrap,
.aigc-capability-grid article,
.translation-command,
.translation-flow-grid article,
.translation-feature-grid div,
.vod-api-switcher,
.vod-api-panel,
.aigc-pricing-grid article,
.vod-reference-links,
.vod-reference-links a {
  background-color: rgba(5, 12, 22, 0.94) !important;
  background-image: none !important;
}

.header-cta,
.primary-action,
.contact-form button,
.discount-pill,
.model-list-card small,
.cluster-heading strong,
.pricing-note,
.panel-header strong,
.vod-panel-head strong,
.cluster-method-link,
.vod-api-meta span {
  background-color: var(--cyan) !important;
  background-image: none !important;
  color: #03131d !important;
}

.discount-pill.high {
  background-color: var(--yellow) !important;
  color: #201601 !important;
}

.discount-pill.cool {
  background-color: #7ddcff !important;
  color: #03131d !important;
}

.brand-mark {
  background-color: #071524 !important;
  background-image: none !important;
  border-color: var(--cyan);
}

.brand-mark::after,
.qianfan-section::before,
.detail-hero::before {
  display: none;
}

.icon-button,
.secondary-action,
.product-card,
.signal-panel,
.detail-index,
.detail-sidebar,
.detail-section,
.model-list-card,
.pricing-table-wrap,
.workflow-rail,
.global-section,
.metric-strip div,
.vod-command-panel,
.vod-aigc-console-card,
.vod-hero-metrics div,
.vod-cluster-card,
.vod-workflow-map,
.vod-workflow-map a,
.vod-scenario-grid article,
.vod-method-index,
.vod-method-card,
.vod-method-grid div,
.vod-focus-strip,
.vod-focus-strip a,
.aigc-table-wrap,
.aigc-capability-grid article,
.translation-command,
.translation-flow-grid article,
.translation-feature-grid div,
.vod-api-switcher,
.vod-api-panel,
.aigc-pricing-grid article,
.vod-reference-links,
.vod-reference-links a {
  position: relative;
  border-color: rgba(39, 215, 255, 0.34) !important;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.03),
    0 0 0 1px rgba(39, 215, 255, 0.08),
    0 20px 48px rgba(0, 0, 0, 0.28);
}

.product-card::before,
.signal-panel::before,
.detail-section::before,
.detail-index::before,
.model-list-card::before,
.toc-panel::before,
.doc-block::before,
.request-header::before,
.capability-grid div::before,
.method-card::before,
.qianfan-tester::before,
.workflow-rail::before,
.metric-strip div::before,
.vod-command-panel::before,
.vod-aigc-console-card::before,
.vod-hero-metrics div::before,
.vod-cluster-card::before,
.vod-workflow-map::before,
.vod-workflow-map a::before,
.vod-scenario-grid article::before,
.vod-method-index::before,
.vod-method-card::before,
.vod-method-grid div::before,
.vod-focus-strip::before,
.vod-focus-strip a::before,
.aigc-table-wrap::before,
.aigc-capability-grid article::before,
.translation-command::before,
.translation-flow-grid article::before,
.translation-feature-grid div::before,
.vod-api-switcher::before,
.vod-api-panel::before,
.aigc-pricing-grid article::before,
.vod-reference-links::before,
.vod-reference-links a::before {
  position: absolute;
  top: -1px;
  right: -1px;
  bottom: auto;
  left: auto;
  z-index: 0;
  width: 34px;
  height: 34px;
  pointer-events: none;
  content: "";
  border-top: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
  opacity: 0.92;
}

.product-card::after,
.signal-panel::after,
.detail-section::after,
.detail-index::after,
.model-list-card::after,
.toc-panel::after,
.doc-block::after,
.request-header::after,
.capability-grid div::after,
.method-card::after,
.qianfan-tester::after,
.workflow-rail::after,
.metric-strip div::after,
.vod-command-panel::after,
.vod-aigc-console-card::after,
.vod-hero-metrics div::after,
.vod-cluster-card::after,
.vod-workflow-map::after,
.vod-workflow-map a::after,
.vod-scenario-grid article::after,
.vod-method-index::after,
.vod-method-card::after,
.vod-method-grid div::after,
.vod-focus-strip::after,
.vod-focus-strip a::after,
.aigc-table-wrap::after,
.aigc-capability-grid article::after,
.translation-command::after,
.translation-flow-grid article::after,
.translation-feature-grid div::after,
.vod-api-switcher::after,
.vod-api-panel::after,
.aigc-pricing-grid article::after,
.vod-reference-links::after,
.vod-reference-links a::after {
  position: absolute;
  top: auto;
  right: auto;
  bottom: -1px;
  left: -1px;
  z-index: 0;
  width: 34px;
  height: 34px;
  pointer-events: none;
  content: "";
  border-bottom: 2px solid rgba(93, 242, 161, 0.9);
  border-left: 2px solid rgba(93, 242, 161, 0.9);
}

.product-card:hover,
.detail-index a:hover,
.detail-sidebar a:hover,
.model-list-card:hover,
.doc-block:hover,
.method-card:hover,
.capability-grid div:hover,
.pricing-table tr:hover td,
.service-table tr:hover td,
.method-table tr:hover td,
.workflow-rail div:hover,
.vod-cluster-card:hover,
.vod-workflow-map a:hover,
.vod-scenario-grid article:hover,
.vod-method-card:hover,
.vod-method-grid div:hover,
.vod-focus-strip a:hover,
.aigc-capability-grid article:hover,
.translation-flow-grid article:hover,
.translation-feature-grid div:hover,
.aigc-pricing-grid article:hover,
.vod-reference-links a:hover {
  border-color: var(--green) !important;
  background-color: rgba(8, 23, 34, 0.98) !important;
  transform: translateY(-4px);
}

.detail-index a,
.detail-sidebar a,
.product-link,
.nav-links a,
.back-link {
  transition:
    color 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}

.detail-index a:hover,
.detail-sidebar a:hover,
.product-link:hover,
.nav-links a:hover,
.back-link:hover {
  color: var(--green);
}

.primary-action,
.secondary-action,
.header-cta,
.contact-form button,
.icon-button {
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.primary-action:hover,
.secondary-action:hover,
.header-cta:hover,
.contact-form button:hover,
.icon-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--green), 0 16px 36px rgba(93, 242, 161, 0.18);
}

.waveform span {
  background-color: var(--cyan) !important;
}

.waveform span:nth-child(2n) {
  background-color: var(--green) !important;
}

.waveform span:nth-child(3n) {
  background-color: var(--red) !important;
}

.pricing-table th {
  background-color: #071524 !important;
}

.pricing-table td,
.service-table td,
.method-table td {
  background-color: rgba(5, 12, 22, 0.76);
}

.pricing-table tbody tr:hover td,
.service-table tbody tr:hover td,
.method-table tbody tr:hover td {
  background-color: rgba(13, 31, 44, 0.96) !important;
  transform: none !important;
}

.model-list-grid.simple-list .model-list-card {
  grid-template-rows: auto 1fr auto;
}

.model-list-card span {
  color: var(--green);
}

.model-list-card strong {
  align-self: end;
}

.product-card::after,
.model-list-grid.simple-list .model-list-card::after {
  top: auto;
  right: auto;
  bottom: -1px;
  left: -1px;
  z-index: 0;
  width: 34px;
  height: 34px;
  border: 0;
  border-bottom: 2px solid rgba(93, 242, 161, 0.9);
  border-left: 2px solid rgba(93, 242, 161, 0.9);
  background: transparent;
}

@media (min-width: 1121px) {
  .detail-content {
    grid-column: 2;
  }

  .detail-sidebar {
    position: sticky !important;
    top: 96px;
    left: auto;
    z-index: 15;
    align-self: start;
    width: 220px;
    max-height: calc(100vh - 116px);
    overflow-y: auto;
  }
}

@media (max-width: 1120px) {
  .detail-sidebar {
    position: sticky !important;
    top: 76px;
    left: auto;
    z-index: 15;
    width: auto;
    max-height: none;
  }
}