.hero { padding: 44px 0 26px; }
.hero h1 { max-width: 760px; font-size: 38px; }
.hero .lede { margin-top: 12px; max-width: 620px; font-size: 15.5px; color: var(--ink-2); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.hero-meta { margin-top: 18px; }
.hero-meta .dot-sep { margin: 0 4px; color: var(--faint); }

.app-section { padding-top: 8px; }
.app-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.app-head h2 { font-size: 21px; letter-spacing: -0.02em; }
.app-head-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.dl-pair { display: inline-flex; gap: 4px; }

.catalog-top { display: flex; align-items: center; gap: 12px; justify-content: space-between; flex-wrap: wrap; margin-bottom: 12px; }
.catalog-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.catalog-actions .badge-warn { background: var(--warn-soft); }
.tabs { display: inline-flex; padding: 3px; gap: 2px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 9px; }
.tab { border: 0; background: transparent; color: var(--muted); font-size: 13px; padding: 5px 13px; border-radius: 7px; cursor: pointer; }
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { background: var(--bg); color: var(--ink); box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08); font-weight: 500; }

.panel { overflow: hidden; }
.panel[hidden] { display: none; }

.search-row { display: flex; gap: 8px; padding: 12px 14px; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.search-wrap { position: relative; flex: 1; min-width: 0; }
.search-wrap svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.search-input {
  width: 100%; border: 1px solid var(--line); background: var(--bg); border-radius: 9px;
  padding: 9px 12px 9px 34px; font-size: 14px; outline: none;
}
.search-input::placeholder { color: var(--faint); }
.search-input:focus { border-color: #94a3b8; box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.18); }
.select-city { width: 168px; flex: none; }
.select-sort { width: 170px; flex: none; }

.chips-row { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.chips-row .chip { font-size: 12.5px; padding: 4px 10px; }
.chip .count { color: var(--faint); font-size: 11.5px; }
.chip[aria-pressed="true"] .count { color: rgba(255, 255, 255, 0.6); }

.result-head, .result-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 128px 112px 92px 80px 68px;
  gap: 12px;
  align-items: center;
}
.result-head {
  padding: 9px 16px; font-size: 12px; color: var(--muted);
  border-bottom: 1px solid var(--line); background: var(--bg);
}
.result-head .num, .result-row .num { text-align: right; }
.result-list { max-height: 560px; overflow-y: auto; }
.result-row { padding: 11px 16px; border-bottom: 1px solid var(--line-soft); }
.result-row:hover { background: #fcfdff; }
.row-meta { display: none; }
.result-row:last-child { border-bottom: 0; }
.chat-title { font-size: 14px; line-height: 1.4; color: var(--ink); overflow: hidden; text-overflow: ellipsis; }
.chat-title a { color: inherit; }
.chat-title a:hover { text-decoration: underline; text-underline-offset: 2px; }
.chat-handle { font-size: 12px; color: var(--muted); font-family: var(--mono); margin-top: 1px; }
.cell-topic, .cell-city { font-size: 12.5px; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cell-members { font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.cell-date { font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.row-open {
  justify-self: end; color: var(--muted); border: 1px solid var(--line); border-radius: 7px;
  padding: 4px 8px; font-size: 12px; background: var(--bg);
}
.row-open:hover { color: var(--ink); background: var(--bg-soft); text-decoration: none; }

.limit-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 14px 16px; border-top: 1px solid var(--line); background: var(--bg-soft);
}
.limit-bar[hidden] { display: none; }
.empty-row { padding: 34px 16px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.empty-row[hidden] { display: none; }

.check-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 16px 16px 0; }
.check-head h3 { font-size: 16px; }
.check-head p { margin-top: 3px; max-width: 640px; }
.check-input { margin: 14px 16px 0; width: calc(100% - 32px); height: 112px; resize: vertical; font-family: var(--mono); font-size: 13px; }
.check-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; }
.check-results { max-height: 420px; overflow-y: auto; border-top: 1px solid var(--line); }
.check-results:empty { display: none; }
.check-row { display: grid; grid-template-columns: 14px 1fr 150px 110px; gap: 10px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--line-soft); font-size: 13px; }
.check-row:last-child { border-bottom: 0; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.dot.ok { background: var(--ok); }
.dot.warn { background: var(--warn); }
.dot.bad { background: var(--bad); }
.check-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.check-name b { font-weight: 500; }
.check-status-text { font-size: 12.5px; color: var(--ink-2); }
.check-members { font-size: 12.5px; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }

.price-head { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; margin-bottom: 22px; }
.price-head h2 { margin-bottom: 0; }
.price-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; max-width: 840px; }
.price-card { padding: 24px 24px 22px; display: flex; flex-direction: column; gap: 4px; }
.price-card-pro { border-color: #cbd5e1; }
.price-card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-size: 32px; font-weight: 600; letter-spacing: -0.035em; margin-top: 8px; }
.price .small { font-weight: 400; letter-spacing: 0; }
.price-list { margin: 12px 0 20px; }
.price-list li { position: relative; padding: 5px 0 5px 24px; font-size: 14px; color: var(--ink-2); }
.price-list li::before {
  content: ""; position: absolute; left: 4px; top: 12px; width: 5px; height: 9px;
  border-right: 1.4px solid var(--muted); border-bottom: 1.4px solid var(--muted);
  transform: rotate(42deg);
}
.price-card .btn { margin-top: auto; width: 100%; }
.price-fine { margin-top: 10px; }

.section { padding: 72px 0 0; }
.section > .wrap > h2 { margin-bottom: 20px; }
.faq { border-top: 1px solid var(--line); max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 15px 2px; cursor: pointer; font-size: 14.5px; font-weight: 500; color: var(--ink); list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; width: 6px; height: 6px; flex: none;
  border-right: 1.5px solid var(--muted); border-bottom: 1.5px solid var(--muted);
  transform: rotate(45deg) translateY(-2px); transition: transform 0.15s ease;
}
.faq details[open] summary::after { transform: rotate(225deg) translateY(-2px); }
.faq details p { padding: 0 30px 16px 2px; }

code { font-family: var(--mono); font-size: 12.5px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 5px; padding: 1px 5px; }

@media (max-width: 900px) {
  .hero { padding: 40px 0 28px; }
  .hero h1 { font-size: 31px; }
  .hero .lede { font-size: 15.5px; }
  .section { padding-top: 52px; }
  .app-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .app-head-actions { justify-content: flex-start; width: 100%; }
  .search-row { flex-wrap: wrap; }
  .search-wrap { flex: 1 1 100%; }
  .select-city, .select-sort { flex: 1 1 0; width: auto; }
  .result-head { display: none; }
  .result-list { max-height: none; }
  .result-row { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "chat open" "meta meta"; gap: 4px 10px; padding: 12px 14px; }
  .cell-chat { grid-area: chat; }
  .row-open { grid-area: open; }
  .cell-topic, .cell-city, .cell-members, .cell-date { display: none; }
  .row-meta { display: flex; gap: 8px; align-items: center; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
  .limit-bar { flex-direction: column; align-items: flex-start; }
  .check-row { grid-template-columns: 14px 1fr; grid-template-areas: "dot name" ". status"; }
  .check-members { display: none; }
  .check-head { flex-direction: column; }
  .price-grid { grid-template-columns: 1fr; }
}