:root {
  color-scheme: light dark;
  --fg: #16181d;
  --fg-soft: #3b4048;
  --muted: #646b75;
  --bg: #ffffff;
  --bg-soft: #f6f7f9;
  --panel: #ffffff;
  --line: #e2e5ea;
  --accent: #ff007a;
  --accent-soft: #fff0f7;
  --accent-fg: #ffffff;
  --link: #c4005e;
  --ok: #1a7f37;
  --warn: #9a6700;
  --bad: #cf222e;
  --code-bg: #f3f4f6;
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fg: #eceef2;
    --fg-soft: #c3c8d0;
    --muted: #8d95a1;
    --bg: #0b0d11;
    --bg-soft: #11141a;
    --panel: #141820;
    --line: #262b35;
    --accent: #ff4fa0;
    --accent-soft: #2a0f1d;
    --accent-fg: #0b0d11;
    --link: #ff7ab8;
    --ok: #3fb950;
    --warn: #d29922;
    --bad: #f85149;
    --code-bg: #161a22;
  }
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font: 15px / 1.6 var(--sans);
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--link);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
code,
pre,
kbd {
  font-family: var(--mono);
  font-size: 0.9em;
}
:not(pre) > code {
  background: var(--code-bg);
  padding: 0.1em 0.35em;
  border-radius: 5px;
}
pre {
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  overflow-x: auto;
  line-height: 1.5;
  position: relative;
}
pre .copy {
  position: absolute;
  top: 8px;
  right: 8px;
  font: 12px var(--sans);
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  opacity: 0;
}
pre:hover .copy,
pre .copy:focus {
  opacity: 1;
}
img {
  max-width: 100%;
}

/* layout */
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 58px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--fg);
}
.brand:hover {
  text-decoration: none;
}
.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), #7b3fe4);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}
.nav {
  display: flex;
  gap: 18px;
  margin-left: auto;
  align-items: center;
}
.nav a {
  color: var(--fg-soft);
  font-size: 14px;
}
.nav a.active {
  color: var(--fg);
  font-weight: 600;
}
.nav .gh {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg);
}
@media (max-width: 720px) {
  .nav a.hide-sm {
    display: none;
  }
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 80px;
  padding: 32px 0 48px;
  color: var(--muted);
  font-size: 13px;
}
.site-footer .wrap {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 24px;
}
.site-footer h4 {
  margin: 0 0 8px;
  color: var(--fg);
  font-size: 13px;
}
.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-footer li {
  margin: 4px 0;
}
.site-footer a {
  color: var(--muted);
}
@media (max-width: 720px) {
  .site-footer .wrap {
    grid-template-columns: 1fr 1fr;
  }
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover {
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-fg);
}
.btn-primary:hover {
  filter: brightness(1.08);
}
.btn-ghost {
  border-color: var(--line);
  color: var(--fg);
  background: var(--panel);
}
.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

/* landing */
.hero {
  padding: 72px 0 40px;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--link);
  background: var(--accent-soft);
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(34px, 5.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 auto 18px;
  max-width: 880px;
}
.hero h1 .grad {
  background: linear-gradient(90deg, var(--accent), #7b3fe4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: 19px;
  color: var(--fg-soft);
  max-width: 700px;
  margin: 0 auto 28px;
}
.hero .ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero .install {
  margin: 28px auto 0;
  max-width: 520px;
  text-align: left;
}
.shot {
  margin: 48px auto 0;
  max-width: 1000px;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.35);
}
.shot img {
  display: block;
  width: 100%;
}

.section {
  padding: 64px 0 8px;
}
.section h2 {
  font-size: 30px;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}
.section p.sub {
  color: var(--fg-soft);
  max-width: 720px;
  margin: 0 0 28px;
  font-size: 17px;
}
.grid {
  display: grid;
  gap: 16px;
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 860px) {
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  background: var(--panel);
}
.card h3 {
  margin: 0 0 6px;
  font-size: 16px;
}
.card p {
  margin: 0;
  color: var(--fg-soft);
  font-size: 14.5px;
}
.card .icon {
  font-size: 20px;
  margin-bottom: 8px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 8px;
}
.stat {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  background: var(--bg-soft);
}
.stat b {
  display: block;
  font-size: 26px;
  letter-spacing: -0.02em;
}
.stat span {
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 860px) {
  .stats {
    grid-template-columns: 1fr 1fr;
  }
}
.steps {
  counter-reset: step;
  display: grid;
  gap: 14px;
}
.steps li {
  list-style: none;
  border-left: 2px solid var(--line);
  padding: 2px 0 2px 18px;
  position: relative;
}
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: -13px;
  top: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-fg);
  font-size: 12px;
  font-weight: 700;
  display: grid;
  place-items: center;
}
.labels {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tag {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid;
}
.tag.obs {
  color: var(--ok);
  border-color: var(--ok);
}
.tag.der {
  color: var(--link);
  border-color: var(--link);
}
.tag.asm {
  color: var(--warn);
  border-color: var(--warn);
}
.callout {
  border: 1px solid var(--line);
  border-left: 3px solid var(--warn);
  border-radius: 8px;
  padding: 12px 16px;
  background: var(--bg-soft);
  color: var(--fg-soft);
}

/* docs */
.docs {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 40px;
  padding-top: 32px;
}
.docs nav {
  position: sticky;
  top: 80px;
  align-self: start;
  font-size: 14px;
}
.docs nav h4 {
  margin: 18px 0 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.docs nav a {
  display: block;
  padding: 4px 10px;
  border-radius: 6px;
  color: var(--fg-soft);
}
.docs nav a.active {
  background: var(--accent-soft);
  color: var(--link);
  font-weight: 600;
}
.docs nav a:hover {
  text-decoration: none;
  background: var(--bg-soft);
}
.prose {
  min-width: 0;
}
.prose h1 {
  font-size: 34px;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.prose h2 {
  font-size: 22px;
  margin: 36px 0 10px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.prose h3 {
  font-size: 17px;
  margin: 24px 0 8px;
}
.prose table {
  border-collapse: collapse;
  width: 100%;
  font-size: 14px;
  display: block;
  overflow-x: auto;
}
.prose th,
.prose td {
  border: 1px solid var(--line);
  padding: 6px 10px;
  text-align: left;
  vertical-align: top;
}
.prose th {
  background: var(--bg-soft);
}
.prose blockquote {
  margin: 0;
  padding: 4px 16px;
  border-left: 3px solid var(--line);
  color: var(--fg-soft);
}
.prose .anchor {
  opacity: 0;
  margin-left: 6px;
  color: var(--muted);
}
.prose h2:hover .anchor,
.prose h3:hover .anchor {
  opacity: 1;
}
@media (max-width: 860px) {
  .docs {
    grid-template-columns: 1fr;
  }
  .docs nav {
    position: static;
  }
}

/* app */
.app {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 24px;
  padding-top: 24px;
}
@media (max-width: 960px) {
  .app {
    grid-template-columns: 1fr;
  }
}
.panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  align-self: start;
}
.panel h3 {
  margin: 0 0 4px;
  font-size: 14px;
}
.panel + .panel {
  margin-top: 14px;
}
.field {
  margin-top: 10px;
}
.field label {
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
  font-size: 13px;
}
.field label small {
  font-weight: 400;
  color: var(--muted);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 7px 9px;
  font: inherit;
  font-size: 14px;
  color: var(--fg);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 7px;
}
.field textarea {
  height: 130px;
  font: 12px / 1.4 var(--mono);
}
.row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 4px;
}
.tabs button {
  flex: 1;
  padding: 6px;
  border-radius: 7px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--fg-soft);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.tabs button.on {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
  font-weight: 600;
}
.status {
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
  min-height: 1.2em;
}
.status.err {
  color: var(--bad);
}
.out h2 {
  font-size: 18px;
  margin: 26px 0 8px;
}
.out h2:first-child {
  margin-top: 0;
}
.out table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
}
.out th,
.out td {
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.out th {
  color: var(--muted);
  font-weight: 600;
}
.out .tbl {
  overflow-x: auto;
}
.out ul.warn li {
  color: var(--warn);
}
.out .bad {
  color: var(--bad);
}
.kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 8px;
}
.kpi {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--panel);
}
.kpi b {
  display: block;
  font-size: 18px;
}
.kpi span {
  font-size: 12px;
  color: var(--muted);
}
@media (max-width: 700px) {
  .kpis {
    grid-template-columns: 1fr 1fr;
  }
}

/* planner v2 */
.muted {
  color: var(--muted);
}
.pick h1 {
  font-size: 30px;
  letter-spacing: -0.02em;
  margin: 28px 0 4px;
}
.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 18px 0 14px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--fg);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
.chip.on {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--link);
  font-weight: 600;
}
.chip .count {
  font-size: 12px;
  color: var(--muted);
}
.list-tools {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.seg {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  background: var(--bg-soft);
}
.seg button {
  border: 0;
  background: transparent;
  color: var(--fg-soft);
  font: inherit;
  font-size: 13px;
  padding: 5px 12px;
  border-radius: 999px;
  cursor: pointer;
}
.seg button.on {
  background: var(--panel);
  color: var(--fg);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}
.search {
  flex: 1;
  min-width: 200px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--fg);
  font: inherit;
  font-size: 14px;
}
.auction-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}
.acard {
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  background: var(--panel);
  color: var(--fg);
  font: inherit;
  cursor: pointer;
  display: grid;
  gap: 10px;
  transition:
    border-color 0.15s,
    transform 0.15s;
}
.acard:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.acard-top {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #7b3fe4);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 13px;
  overflow: hidden;
  flex: none;
}
.logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.acard-name {
  font-weight: 700;
  line-height: 1.2;
}
.acard-name small {
  display: block;
  font-weight: 400;
  color: var(--muted);
  font-size: 12.5px;
}
.pill {
  margin-left: auto;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.pill.live {
  background: color-mix(in srgb, var(--ok) 16%, transparent);
  color: var(--ok);
}
.pill.upcoming {
  background: color-mix(in srgb, var(--link) 14%, transparent);
  color: var(--link);
}
.pill.ended {
  background: var(--bg-soft);
  color: var(--muted);
}
.acard-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  font-size: 13px;
}
.acard-stats span {
  color: var(--muted);
  display: block;
  font-size: 12px;
}
.bar {
  height: 6px;
  border-radius: 999px;
  background: var(--bg-soft);
  overflow: hidden;
  border: 1px solid var(--line);
}
.bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #7b3fe4);
}
.bar-label {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
}
.flag {
  font-size: 12px;
  color: var(--bad);
  font-weight: 600;
}
.empty {
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 36px 20px;
  text-align: center;
  color: var(--fg-soft);
  grid-column: 1 / -1;
}
.empty h3 {
  margin: 0 0 6px;
  color: var(--fg);
}
.empty .btn {
  margin: 12px 6px 0;
}
.skeleton {
  height: 150px;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--bg-soft), var(--line), var(--bg-soft));
  background-size: 200% 100%;
  animation: sk 1.2s infinite;
}
@keyframes sk {
  to {
    background-position: -200% 0;
  }
}
.featured {
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 14px;
  font-size: 14px;
  color: var(--fg-soft);
}
.featured b {
  color: var(--fg);
}
details.other {
  margin-top: 22px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
details.other summary {
  cursor: pointer;
  color: var(--fg-soft);
  font-size: 14px;
}
.back {
  border: 0;
  background: none;
  color: var(--link);
  font: inherit;
  cursor: pointer;
  padding: 0;
  margin: 22px 0 10px;
}
.auction-head {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  background: var(--panel);
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}
.auction-head h2 {
  margin: 0;
  font-size: 22px;
}
.head-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.head-stats div span {
  display: block;
  font-size: 12px;
  color: var(--muted);
}
.head-stats div b {
  font-size: 16px;
}
@media (max-width: 760px) {
  .head-stats {
    grid-template-columns: 1fr 1fr;
  }
}
.plan-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}
@media (max-width: 960px) {
  .plan-grid {
    grid-template-columns: 1fr;
  }
}
fieldset.field {
  border: 0;
  padding: 0;
  margin: 14px 0 0;
}
fieldset.field legend {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 6px;
  padding: 0;
}
.radio {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  margin-bottom: 6px;
  cursor: pointer;
  background: var(--panel);
  font-weight: 400 !important;
}
.radio:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.radio input {
  margin-top: 4px;
  accent-color: var(--accent);
}
.radio small {
  display: block;
  color: var(--muted);
  font-size: 12.5px;
}
.with-unit {
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}
.with-unit input {
  border: 0 !important;
  background: transparent !important;
}
.with-unit .unit {
  padding: 0 10px;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}
.hint {
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 5px;
}
.quick {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  flex-wrap: wrap;
}
.quick button {
  font: inherit;
  font-size: 12px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--fg-soft);
  cursor: pointer;
}
.headline {
  font-size: 18px;
  line-height: 1.5;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  background: var(--panel);
  margin-bottom: 16px;
}
.headline b {
  color: var(--fg);
}
.outcomes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
@media (max-width: 1100px) {
  .outcomes {
    grid-template-columns: 1fr 1fr;
  }
}
.outcome {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  background: var(--panel);
  font-size: 13.5px;
}
.outcome.main {
  border-color: var(--accent);
}
.outcome h4 {
  margin: 0 0 2px;
  font-size: 14px;
}
.outcome .sub {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}
.outcome dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 10px;
  margin: 0;
}
.outcome dt {
  color: var(--muted);
}
.outcome dd {
  margin: 0;
  text-align: right;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.bids {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}
.bids li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 12px;
  background: var(--panel);
  font-size: 14px;
}
.bids li span {
  color: var(--muted);
}
.note {
  border-left: 3px solid var(--warn);
  background: var(--bg-soft);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13.5px;
  color: var(--fg-soft);
  margin: 10px 0;
}
.note.bad {
  border-left-color: var(--bad);
}
details.adv {
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
  background: var(--bg-soft);
}
details.adv summary {
  cursor: pointer;
  font-weight: 600;
}