:root {
  --doc-ink: #19232d;
  --doc-muted: #627080;
  --doc-line: #dce4eb;
  --doc-blue: #1769aa;
  --doc-blue-soft: #e9f3fb;
  --doc-green: #178461;
  --doc-green-soft: #e7f6f0;
  --doc-red: #b6434f;
  --doc-red-soft: #fff0f1;
  --doc-gold: #9a6405;
  --doc-gold-soft: #fff6de;
  --doc-paper: #fff;
  --doc-bg: #f4f7f9;
}

.template-doc-page {
  margin: 0;
  background: var(--doc-bg);
  color: var(--doc-ink);
  font-size: 15px;
  line-height: 1.7;
}

.template-doc-page code,
.template-doc-page pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.template-doc-page code {
  overflow-wrap: anywhere;
}

.doc-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
  padding: 8px max(20px, calc((100vw - 1160px) / 2));
  border-bottom: 1px solid rgba(214, 224, 233, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.doc-topbar > a {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--doc-ink);
  font-size: 13px;
  font-weight: 700;
}

.doc-topbar img {
  width: 146px;
  height: auto;
}

.doc-topbar nav {
  display: flex;
  gap: 6px;
}

.doc-topbar nav a {
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--doc-muted);
  font-size: 13px;
  font-weight: 650;
}

.doc-topbar nav a:hover {
  background: var(--doc-blue-soft);
  color: var(--doc-blue);
}

.template-main {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 46px 0 76px;
}

.template-hero {
  position: relative;
  padding: 24px 0 38px;
  border-bottom: 1px solid var(--doc-line);
}

.template-hero::before {
  position: absolute;
  top: 22px;
  right: 0;
  width: min(36vw, 390px);
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--doc-blue),
    var(--doc-green),
    #d59b2d,
    var(--doc-red)
  );
  content: "";
}

.template-hero .eyebrow,
.section-kicker {
  margin: 0 0 10px;
  color: var(--doc-green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.template-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.12;
  letter-spacing: 0;
}

.template-hero > p:not(.eyebrow) {
  max-width: 780px;
  margin: 16px 0 0;
  color: var(--doc-muted);
  font-size: 17px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 34px;
  border: 1px solid var(--doc-line);
  border-radius: 8px;
  background: var(--doc-paper);
  box-shadow: 0 14px 34px rgba(43, 65, 84, 0.07);
}

.hero-stats span {
  display: flex;
  align-items: baseline;
  gap: 9px;
  min-width: 0;
  padding: 17px 20px;
  color: var(--doc-muted);
  font-size: 13px;
}

.hero-stats span + span {
  border-left: 1px solid var(--doc-line);
}

.hero-stats b {
  color: var(--doc-ink);
  font-size: 24px;
  line-height: 1;
}

.guide-section {
  scroll-margin-top: 82px;
  margin-top: 54px;
}

.guide-section > h2 {
  margin: 0;
  font-size: 29px;
  line-height: 1.25;
  letter-spacing: 0;
}

.section-lead {
  max-width: 850px;
  margin: 10px 0 22px;
  color: var(--doc-muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 22px 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  position: relative;
  min-width: 0;
  padding: 18px 20px 18px 46px;
  border-top: 1px solid var(--doc-line);
  border-bottom: 1px solid var(--doc-line);
  background: var(--doc-paper);
  counter-increment: step;
}

.steps li:first-child {
  border-left: 1px solid var(--doc-line);
  border-radius: 8px 0 0 8px;
}

.steps li:last-child {
  border-right: 1px solid var(--doc-line);
  border-radius: 0 8px 8px 0;
}

.steps li + li::before {
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 0;
  width: 1px;
  background: var(--doc-line);
  content: "";
}

.steps li::after {
  position: absolute;
  top: 18px;
  left: 18px;
  color: var(--doc-blue);
  font-size: 12px;
  font-weight: 800;
  content: counter(step, decimal-leading-zero);
}

.steps b,
.steps span {
  display: block;
}

.steps b {
  margin-bottom: 4px;
  font-size: 14px;
}

.steps span {
  color: var(--doc-muted);
  font-size: 12px;
  line-height: 1.55;
}

.warning,
.notice {
  display: grid;
  gap: 3px;
  padding: 14px 16px;
  border-left: 3px solid var(--doc-gold);
  border-radius: 0 6px 6px 0;
  background: var(--doc-gold-soft);
}

.warning span,
.notice p {
  margin: 0;
  color: #73531c;
  font-size: 13px;
}

.syntax-grid,
.policy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.syntax-grid article,
.policy-grid article {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--doc-line);
  border-radius: 8px;
  background: var(--doc-paper);
}

.syntax-grid article > code {
  display: block;
  min-height: 43px;
  margin-bottom: 15px;
  padding: 10px;
  border-radius: 6px;
  background: #101923;
  color: #eaf2fa;
  font-size: 12px;
  white-space: normal;
}

.syntax-grid b,
.policy-grid b {
  display: block;
  font-size: 15px;
}

.syntax-grid p,
.policy-grid p {
  margin: 5px 0 0;
  color: var(--doc-muted);
  font-size: 13px;
}

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

.policy-grid article:nth-child(1) {
  border-top: 3px solid var(--doc-blue);
}
.policy-grid article:nth-child(2) {
  border-top: 3px solid var(--doc-green);
}
.policy-grid article:nth-child(3) {
  border-top: 3px solid #ca8d19;
}
.policy-grid article:nth-child(4) {
  border-top: 3px solid var(--doc-red);
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  margin-top: 16px;
  border: 1px solid var(--doc-line);
  border-radius: 7px;
  background: var(--doc-paper);
}

.table-wrap table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  table-layout: fixed;
}

.table-wrap th,
.table-wrap td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--doc-line);
  text-align: left;
  vertical-align: top;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.table-wrap th {
  position: sticky;
  top: 0;
  background: #edf3f7;
  color: #455566;
  font-weight: 750;
}

.table-wrap th:nth-child(1) {
  width: 20%;
}
.table-wrap th:nth-child(2) {
  width: 16%;
}
.table-wrap th:nth-child(3) {
  width: 37%;
}
.table-wrap th:nth-child(4) {
  width: 27%;
}

.table-wrap tr:last-child td {
  border-bottom: 0;
}

.table-wrap tbody tr:hover {
  background: #f8fafc;
}

.table-wrap code {
  color: #19476e;
  font-size: 11px;
}

.example-box {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(240px, 0.75fr);
  gap: 18px;
  align-items: center;
  margin-top: 16px;
  padding: 16px;
  border-radius: 8px;
  background: #17222d;
  color: #dfeaf2;
}

.example-box pre {
  min-width: 0;
  margin: 0;
  overflow-x: auto;
  white-space: pre;
}

.example-box code {
  color: #e5f1fb;
  font-size: 12px;
}

.example-box span {
  color: #adbecb;
  font-size: 13px;
}

.event-reference {
  padding-top: 4px;
}

.event-tools {
  position: sticky;
  top: 60px;
  z-index: 30;
  margin: 20px 0 16px;
  padding: 14px;
  border: 1px solid var(--doc-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 25px rgba(43, 65, 84, 0.08);
  backdrop-filter: blur(16px);
}

.event-tools label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}

.event-tools label span {
  color: var(--doc-muted);
  font-size: 12px;
  font-weight: 750;
}

.event-tools input {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border: 1px solid #cbd7e1;
  border-radius: 6px;
  outline: 0;
  background: #f7fafc;
  color: var(--doc-ink);
}

.event-tools input:focus {
  border-color: var(--doc-blue);
  box-shadow: 0 0 0 3px rgba(23, 105, 170, 0.1);
}

.event-filters {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  padding-bottom: 2px;
  overflow-x: auto;
}

.event-filters button {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 4px 9px;
  border: 1px solid var(--doc-line);
  border-radius: 6px;
  background: #fff;
  color: var(--doc-muted);
  cursor: pointer;
  font-size: 12px;
}

.event-filters button span {
  margin-left: 4px;
  color: #8996a3;
}

.event-filters button:hover,
.event-filters button.active {
  border-color: #a8c9e2;
  background: var(--doc-blue-soft);
  color: var(--doc-blue);
}

#eventResultCount {
  margin: 7px 0 0;
  color: var(--doc-muted);
  font-size: 11px;
  text-align: right;
}

#eventList {
  display: grid;
  gap: 10px;
}

.event-card {
  scroll-margin-top: 180px;
  border: 1px solid var(--doc-line);
  border-radius: 8px;
  background: var(--doc-paper);
  box-shadow: 0 7px 20px rgba(43, 65, 84, 0.04);
}

.event-card[hidden] {
  display: none;
}

.event-card > summary {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 64px;
  padding: 10px 15px;
  cursor: pointer;
  list-style: none;
}

.event-card > summary::-webkit-details-marker {
  display: none;
}

.event-card > summary::after {
  grid-column: 3;
  color: var(--doc-blue);
  font-size: 18px;
  content: "+";
}

.event-card[open] > summary::after {
  content: "−";
}

.event-number {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  background: var(--doc-blue-soft);
  color: var(--doc-blue);
  font-size: 11px;
  font-weight: 800;
}

.event-name {
  display: flex;
  min-width: 0;
  gap: 12px;
  align-items: center;
}

.event-name b {
  font-size: 15px;
}

.event-name code {
  color: var(--doc-muted);
  font-size: 11px;
}

.event-count {
  grid-column: 3;
  grid-row: 1;
  margin-right: 28px;
  color: var(--doc-muted);
  font-size: 11px;
  white-space: nowrap;
}

.event-body {
  padding: 0 18px 24px;
  border-top: 1px solid var(--doc-line);
}

.event-description {
  margin: 16px 0 8px;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.event-meta span {
  padding: 3px 7px;
  border-radius: 5px;
  background: #eef3f7;
  color: #536273;
  font-size: 11px;
}

.notice {
  margin: 12px 0;
  border-left-color: var(--doc-green);
  background: var(--doc-green-soft);
}

.notice p {
  color: #28644f;
}

.template-source {
  margin: 14px 0;
  border: 1px solid var(--doc-line);
  border-radius: 7px;
  background: #f8fafb;
}

.template-source > summary {
  padding: 9px 12px;
  cursor: pointer;
  color: var(--doc-blue);
  font-size: 12px;
  font-weight: 750;
}

.template-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 10px;
  padding: 0 10px 10px;
}

.code-block {
  min-width: 0;
  overflow: hidden;
  border-radius: 7px;
  background: #111b25;
}

.code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  padding: 5px 10px;
  border-bottom: 1px solid #2b3947;
  color: #9fb0be;
  font-size: 11px;
}

.copy-template {
  padding: 3px 7px;
  border: 1px solid #465767;
  border-radius: 5px;
  background: transparent;
  color: #d6e2eb;
  cursor: pointer;
  font-size: 11px;
}

.copy-template:hover {
  border-color: #7a91a4;
  background: #20303d;
}

.code-block pre {
  max-height: 260px;
  margin: 0;
  padding: 12px;
  overflow: auto;
  color: #e4edf4;
  font-size: 11px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.variable-group {
  margin-top: 22px;
}

.variable-group h4 {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  font-size: 14px;
}

.variable-group h4 span {
  padding: 1px 6px;
  border-radius: 5px;
  background: #edf2f6;
  color: var(--doc-muted);
  font-size: 10px;
}

.event-empty {
  display: none;
  padding: 34px;
  border: 1px dashed #bdc9d3;
  border-radius: 8px;
  color: var(--doc-muted);
  text-align: center;
}

.event-empty.visible {
  display: block;
}

.faq {
  margin-top: 9px;
  border-bottom: 1px solid var(--doc-line);
}

.faq summary {
  padding: 12px 0;
  cursor: pointer;
  font-weight: 700;
}

.faq p {
  margin: 0 0 14px;
  color: var(--doc-muted);
}

.template-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px max(20px, calc((100vw - 1160px) / 2));
  border-top: 1px solid var(--doc-line);
  background: #fff;
  color: var(--doc-muted);
  font-size: 12px;
}

.template-footer a {
  color: var(--doc-ink);
  font-weight: 750;
}

.template-back-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--doc-line);
  border-radius: 7px;
  background: #fff;
  color: var(--doc-blue);
  box-shadow: 0 8px 22px rgba(43, 65, 84, 0.13);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}

.template-back-top.visible {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 900px) {
  .doc-topbar nav {
    display: none;
  }

  .template-main {
    width: min(100% - 28px, 1160px);
    padding-top: 30px;
  }

  .template-hero::before {
    display: none;
  }

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

  .hero-stats span:nth-child(3) {
    border-top: 1px solid var(--doc-line);
    border-left: 0;
  }

  .hero-stats span:nth-child(4) {
    border-top: 1px solid var(--doc-line);
  }

  .steps,
  .syntax-grid {
    grid-template-columns: 1fr 1fr;
  }

  .steps li,
  .steps li:first-child,
  .steps li:last-child {
    border: 1px solid var(--doc-line);
    border-radius: 0;
  }

  .steps li + li::before {
    display: none;
  }

  .template-grid,
  .example-box {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .doc-topbar {
    min-height: 56px;
    padding: 8px 14px;
  }

  .doc-topbar img {
    width: 124px;
  }

  .doc-topbar > a span {
    display: none;
  }

  .template-hero h1 {
    font-size: 36px;
  }

  .template-hero > p:not(.eyebrow) {
    font-size: 15px;
  }

  .hero-stats span {
    display: grid;
    gap: 5px;
    padding: 14px;
  }

  .steps,
  .syntax-grid,
  .policy-grid {
    grid-template-columns: 1fr;
  }

  .event-tools {
    top: 56px;
    margin-right: -6px;
    margin-left: -6px;
    padding: 10px;
  }

  .event-tools label {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .event-card > summary {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 9px;
    padding: 10px;
  }

  .event-name {
    display: grid;
    gap: 2px;
  }

  .event-name code {
    max-width: 100%;
  }

  .event-count {
    display: none;
  }

  .event-card > summary::after {
    position: absolute;
    right: 12px;
  }

  .event-card > summary {
    position: relative;
    padding-right: 34px;
  }

  .event-body {
    padding: 0 12px 18px;
  }

  .table-wrap th,
  .table-wrap td {
    padding: 9px;
  }

  .template-footer {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}