:root {
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #202b34;
  background: #f4f6f4;
  font-synthesis: none;
  --accent: #175e4c;
  --line: #dce4dd;
  --muted: #63716b;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-width: 280px;
}
.top {
  max-width: 1160px;
  margin: auto;
  padding: 22px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.brand {
  font-size: 18px;
  font-weight: 750;
  display: flex;
  align-items: center;
  gap: 9px;
}
.mark {
  font-size: 31px;
  color: var(--accent);
}
a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
main {
  max-width: 1100px;
  margin: 24px auto 60px;
  padding: 0 30px;
}
h1 {
  font-size: clamp(30px, 5vw, 48px);
  letter-spacing: -0.045em;
  line-height: 1.1;
  margin: 10px 0 18px;
}
h2 {
  font-size: 22px;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
h3 {
  font-size: 18px;
}
p {
  line-height: 1.6;
}
small,
.muted {
  color: var(--muted);
  line-height: 1.5;
}
.eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 750;
}
.lead {
  max-width: 650px;
  font-size: 18px;
  color: var(--muted);
}
.hero {
  padding: 32px 0 36px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 25px;
  margin-bottom: 18px;
}
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.spread {
  justify-content: space-between;
}
.form {
  max-width: 680px;
  margin: auto;
}
.tabs {
  display: flex;
  gap: 8px;
  margin: 24px 0;
}
.tabs button[aria-pressed="true"] {
  background: var(--accent);
  color: white;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 600;
}
input,
textarea,
select {
  width: 100%;
  padding: 13px;
  border: 1px solid #cbd7cd;
  background: #fff;
  border-radius: 10px;
  font: inherit;
  color: inherit;
}
textarea {
  resize: vertical;
  min-height: 128px;
  line-height: 1.5;
}
input[type="checkbox"] {
  width: 20px;
  height: 20px;
}
button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  max-width: 100%;
  padding: 11px 17px;
  border-radius: 10px;
  border: 1px solid #cbd7cd;
  background: #fff;
  color: var(--accent);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}
button:hover,
.button:hover {
  background: #edf3ef;
  text-decoration: none;
}
button:disabled {
  opacity: 0.55;
  cursor: wait;
}
.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.primary:hover {
  background: #104a3c;
}
.full {
  width: 100%;
}
:focus-visible {
  outline: 3px solid #80bca4;
  outline-offset: 3px;
}
.notice {
  padding: 13px 16px;
  border-radius: 10px;
  background: #e9f2ec;
  line-height: 1.5;
}
.error {
  background: #fff0ed;
  color: #9a3425;
}
.notice:empty {
  display: none;
}
.ticket {
  width: 100%;
  justify-content: space-between;
  text-align: left;
  margin-bottom: 8px;
}
.ticket strong {
  display: block;
  overflow-wrap: anywhere;
}
.ticket small {
  display: block;
  margin-top: 5px;
}
.badge {
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
  background: #eef3ef;
  padding: 5px 9px;
  border-radius: 7px;
  color: #466453;
}
.message {
  padding: 14px 16px;
  border-left: 3px solid #cadfd2;
  background: #f5f8f5;
  margin: 12px 0;
  border-radius: 0 9px 9px 0;
}
.message.support {
  border-color: var(--accent);
}
.body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.media {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0;
}
.media > div {
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
}
.media img {
  display: block;
  max-width: 100%;
  max-height: 300px;
  border-radius: 6px;
}
.media audio {
  max-width: 100%;
  width: 260px;
}
.media button {
  margin-top: 8px;
}
.code {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 13px;
  line-height: 1.6;
  background: #edf3ef;
  padding: 18px;
  border-radius: 12px;
  max-width: 100%;
  overflow: auto;
}
code {
  font-family: ui-monospace, Consolas, monospace;
}
.empty {
  padding: 25px;
  color: var(--muted);
  line-height: 1.6;
  text-align: center;
}
.project-name {
  font-size: 18px;
  font-weight: 700;
}
.check {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 14px;
  margin: 12px 0 20px;
}
.guide-list {
  padding-left: 22px;
  line-height: 1.9;
}
.modal {
  border: 1px solid var(--line);
  border-radius: 18px;
  width: min(680px, calc(100% - 28px));
  max-height: 90dvh;
  padding: 25px;
}
.modal::backdrop {
  background: #122c2280;
}
footer {
  max-width: 1100px;
  margin: auto;
  padding: 20px 30px 30px;
  font-size: 12px;
  color: var(--muted);
}
[hidden] {
  display: none !important;
}
@media (max-width: 680px) {
  .top {
    padding: 15px 18px;
    gap: 12px;
  }
  .top > a:last-child {
    font-size: 12px;
    text-align: right;
  }
  .brand {
    font-size: 15px;
    gap: 5px;
  }
  .mark {
    font-size: 26px;
  }
  main {
    margin-top: 12px;
    padding: 0 16px;
  }
  .hero {
    padding: 18px 0;
  }
  .grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .card {
    padding: 19px;
    border-radius: 14px;
  }
  h1 {
    font-size: 34px;
  }
  .lead {
    font-size: 16px;
  }
  .ticket {
    align-items: flex-start;
  }
  .ticket .badge {
    white-space: normal;
  }
  .row > * {
    flex-shrink: 1;
  }
  footer {
    padding: 16px;
  }
  .tabs {
    margin: 16px 0;
  }
}
:is(button, .button) {
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
}
.grid.workspace {
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
}
@media (max-width: 680px) {
  .grid.workspace {
    grid-template-columns: 1fr;
  }
}