:root {
  --ink: #1a2332;
  --ink-soft: #3d4a5c;
  --paper: #f3efe6;
  --paper-2: #ebe4d6;
  --teal: #1f6f6a;
  --teal-deep: #155551;
  --cinnabar: #c45c26;
  --cinnabar-deep: #a34a1c;
  --gold: #c9a227;
  --line: #d4cbb8;
  --ok: #2d7a4f;
  --danger: #b33a3a;
  --muted: #7a7164;
  --shadow: 0 16px 48px rgba(26, 35, 50, 0.1);
  --font-display: "ZCOOL XiaoWei", "Songti SC", serif;
  --font-body: "Noto Sans SC", system-ui, sans-serif;
  --site-max: 1120px;
  --header-h: 64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  background-image:
    repeating-linear-gradient(
      0deg, transparent, transparent 3px,
      rgba(26, 35, 50, 0.012) 3px, rgba(26, 35, 50, 0.012) 4px
    );
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 100;
  padding: 8px 14px;
  background: var(--teal);
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.875rem;
  transition: top 0.15s ease;
}
.skip-link:focus {
  top: 12px;
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page {
  display: none;
  animation: fadeIn 0.25s ease;
}
.page.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ========== 站点顶栏 / 页脚 ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  flex-shrink: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(243, 239, 230, 0.92);
  backdrop-filter: blur(8px);
  gap: 24px;
}
.site-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  border: none;
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.site-logo i { color: var(--teal); }
.site-logo img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
  display: block;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}
.site-nav a,
.site-nav button.nav-link {
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--ink-soft);
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
}
.site-nav a:hover,
.site-nav button.nav-link:hover,
.site-nav button.nav-link.active {
  color: var(--teal-deep);
  background: rgba(31, 111, 106, 0.1);
}
.site-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.site-main {
  flex: 1;
  overflow-y: auto;
}
.site-wrap {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 36px 28px 48px;
}
.site-wrap.narrow { max-width: 760px; }

.site-footer {
  flex-shrink: 0;
  border-top: 1px solid var(--line);
  background: rgba(235, 228, 214, 0.85);
  padding: 28px;
}
.site-footer .inner {
  max-width: var(--site-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 24px;
}
.site-footer h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin-bottom: 10px;
}
.site-footer p, .site-footer li {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
  list-style: none;
}
.site-footer .copy {
  grid-column: 1 / -1;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.72rem;
  color: var(--muted);
}
.site-footer .footer-contact {
  margin-top: 10px;
  color: var(--ink-soft);
}
.site-footer .footer-contact .link-more {
  color: var(--teal);
  font-weight: 600;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.4);
}
.contact-card p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
}
.contact-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.contact-qq {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  color: var(--teal-deep);
}

/* ========== 通用 UI ========== */
.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 8px;
}
.page-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 10px;
}
.lede {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.65;
  max-width: 36em;
  margin-bottom: 28px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 10px;
  padding: 11px 18px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--cinnabar);
  color: #fff;
  box-shadow: 0 4px 14px rgba(196, 92, 38, 0.25);
}
.btn-primary:hover { background: var(--cinnabar-deep); }
.btn-secondary {
  background: transparent;
  color: var(--teal);
  border: 1.5px solid var(--teal);
}
.btn-ghost {
  background: var(--paper-2);
  color: var(--ink-soft);
  border: 1px solid var(--line);
}
.btn-sm { padding: 7px 12px; font-size: 0.8rem; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(31, 111, 106, 0.12);
  color: var(--teal-deep);
  font-weight: 500;
}
.tag-gold { background: rgba(201, 162, 39, 0.18); color: #8a6e10; }
.tag-warn { background: rgba(196, 92, 38, 0.12); color: var(--cinnabar-deep); }
.tag-danger { background: rgba(179, 58, 58, 0.12); color: var(--danger); }

.section { margin-bottom: 40px; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
}
.link-more {
  font-size: 0.8rem;
  color: var(--teal);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.progress-wrap { margin: 16px 0 20px; max-width: 420px; }
.progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 8px;
  color: var(--ink-soft);
}
.progress-track {
  height: 8px;
  background: var(--paper-2);
  border-radius: 99px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), #2a9a93);
  border-radius: 99px;
  transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.hint-box {
  font-size: 0.8rem;
  color: var(--ink-soft);
  background: rgba(31, 111, 106, 0.08);
  border-left: 3px solid var(--teal);
  padding: 12px 14px;
  border-radius: 0 8px 8px 0;
  line-height: 1.55;
  margin: 12px 0;
}

/* 首页：单屏品牌区 */
.home-hero {
  padding: 48px 0 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
  position: relative;
}
.home-hero::before {
  content: "";
  position: absolute;
  inset: -36px -28px auto;
  height: 280px;
  background:
    radial-gradient(ellipse at 10% 0%, rgba(31, 111, 106, 0.12), transparent 55%),
    radial-gradient(ellipse at 85% 20%, rgba(196, 92, 38, 0.08), transparent 50%);
  pointer-events: none;
  z-index: 0;
}
.home-hero > * { position: relative; z-index: 1; }
.home-hero .page-title { font-size: 2.75rem; max-width: 12em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }

.home-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}
.quick-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}
.quick-item {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.35);
  border-radius: 12px;
  padding: 18px 12px;
  text-align: center;
  cursor: pointer;
  font-family: inherit;
  color: var(--ink);
  transition: border-color 0.2s, background 0.2s;
}
.quick-item:hover { border-color: var(--teal); background: rgba(31, 111, 106, 0.08); }
.quick-item i { display: block; font-size: 1.25rem; color: var(--teal); margin-bottom: 8px; }
.quick-item span { font-size: 0.85rem; font-weight: 500; }

.list-plain { border-top: 1px solid var(--line); }
.list-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  width: 100%;
  text-align: left;
  background: none;
  border-left: none;
  border-right: none;
  font-family: inherit;
  color: inherit;
}
.list-row .ico {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(31, 111, 106, 0.1);
  color: var(--teal);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.list-row .txt { flex: 1; min-width: 0; }
.list-row .txt strong { display: block; font-size: 0.95rem; margin-bottom: 2px; }
.list-row .txt small { color: var(--muted); font-size: 0.78rem; }
.list-row .chev { color: var(--muted); font-size: 0.75rem; }

/* Checklist */
.layout-2 {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 36px;
  align-items: start;
}
.task-group { margin-bottom: 24px; }
.task-group-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.task-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.4);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 8px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.2s, background 0.2s;
}
.task-item:hover { border-color: #c0b59e; }
.task-item.done {
  background: rgba(45, 122, 79, 0.08);
  border-color: rgba(45, 122, 79, 0.25);
}
.task-item.done .task-label {
  text-decoration: line-through;
  color: var(--muted);
}
.check {
  width: 22px; height: 22px;
  border-radius: 6px;
  border: 2px solid var(--teal);
  flex-shrink: 0;
  margin-top: 1px;
  display: grid;
  place-items: center;
  color: transparent;
  font-size: 0.7rem;
  transition: background 0.2s, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.task-item.done .check {
  background: var(--ok);
  border-color: var(--ok);
  color: #fff;
  transform: scale(1.08);
}
.task-label { font-size: 0.95rem; font-weight: 500; }
.task-hint { font-size: 0.75rem; color: var(--muted); margin-top: 4px; }
.side-panel {
  position: sticky;
  top: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.35);
}
.side-panel h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 10px;
}

/* Comeback */
.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.step-card {
  padding: 20px 18px;
  border-top: 3px solid var(--teal);
  background: rgba(255,255,255,0.3);
}
.step-card .num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--teal);
  margin-bottom: 8px;
}
.step-card h3 { font-size: 1rem; margin-bottom: 6px; }
.step-card p { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.55; }
.warn-list { list-style: none; columns: 2; column-gap: 28px; }
.warn-list li {
  break-inside: avoid;
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  line-height: 1.45;
}
.warn-list i { color: var(--danger); margin-top: 3px; }

/* Calendar */
.week-strip {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-bottom: 24px;
}
.day-cell {
  text-align: center;
  padding: 14px 8px;
  border-radius: 12px;
  border: 1px solid var(--line);
  cursor: pointer;
  font-family: inherit;
  background: rgba(255,255,255,0.3);
  color: var(--ink);
}
.day-cell .wd { font-size: 0.7rem; color: var(--muted); display: block; margin-bottom: 4px; }
.day-cell .dn { font-size: 1.15rem; font-weight: 600; }
.day-cell.has-event .dn::after {
  content: "";
  display: block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cinnabar);
  margin: 6px auto 0;
}
.day-cell.active {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}
.day-cell.active .wd { color: rgba(255,255,255,0.75); }
.day-cell.active.has-event .dn::after { background: var(--gold); }
.event-block {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.35);
  margin-bottom: 10px;
}
.event-block h3 { font-size: 1rem; margin: 6px 0 4px; }
.event-block p { font-size: 0.85rem; color: var(--muted); }

/* Wiki */
.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 16px;
  max-width: 480px;
}
.search-bar i { color: var(--muted); }
.search-bar input {
  border: none;
  background: transparent;
  flex: 1;
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
}
.pill-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.pill {
  border: 1px solid var(--line);
  background: transparent;
  padding: 7px 16px;
  border-radius: 99px;
  font-family: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--ink-soft);
}
.pill.active {
  background: var(--teal);
  border-color: var(--teal);
  color: #fff;
}
.wiki-table { width: 100%; border-collapse: collapse; }
.wiki-table th {
  text-align: left;
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 600;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.wiki-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  vertical-align: middle;
}
.wiki-table tr { cursor: pointer; }
.wiki-table tbody tr:hover { background: rgba(31, 111, 106, 0.06); }
.wiki-thumb {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(31,111,106,0.2), rgba(196,92,38,0.15));
  display: inline-grid;
  place-items: center;
  color: var(--teal-deep);
  margin-right: 10px;
  vertical-align: middle;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 20px 0;
}
.stat-cell {
  padding: 16px;
  background: rgba(255,255,255,0.4);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.stat-cell label {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 6px;
}
.stat-cell strong { font-size: 1.05rem; }
.detail-hero {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 8px;
}
.detail-hero .wiki-thumb { width: 80px; height: 80px; font-size: 1.8rem; margin: 0; }

/* Planner */
.mode-seg {
  display: inline-grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.mode-seg button {
  border: 1.5px solid var(--line);
  background: transparent;
  padding: 10px 20px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--ink-soft);
}
.mode-seg button.active {
  border-color: var(--teal);
  background: rgba(31, 111, 106, 0.1);
  color: var(--teal-deep);
  font-weight: 600;
}
.tier-tabs {
  display: inline-flex;
  gap: 4px;
  background: var(--paper-2);
  padding: 4px;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 1px solid var(--line);
}
.tier-tabs button {
  border: none;
  background: transparent;
  padding: 8px 18px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--muted);
}
.tier-tabs button.active {
  background: #fff;
  color: var(--ink);
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.priority-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.priority-table th {
  text-align: left;
  font-weight: 600;
  color: var(--muted);
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  font-size: 0.75rem;
}
.priority-table td {
  padding: 14px 8px;
  border-bottom: 1px solid var(--line);
}
.rank {
  width: 24px; height: 24px;
  border-radius: 6px;
  background: var(--teal);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-grid;
  place-items: center;
}
.lock-banner {
  margin-top: 20px;
  padding: 20px 24px;
  border: 1px dashed var(--gold);
  border-radius: 12px;
  background: rgba(201, 162, 39, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.lock-banner p { font-size: 0.9rem; color: var(--ink-soft); }

/* Calculator */
.calc-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 28px;
  align-items: start;
}
.calc-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,0.4);
  position: sticky;
  top: 12px;
}
.calc-panel h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 14px;
}
.result-stack { display: flex; flex-direction: column; gap: 12px; }
.result-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  background: rgba(255,255,255,0.45);
  position: relative;
}
.result-card.best {
  border-color: var(--teal);
  box-shadow: 0 0 0 1px rgba(31, 111, 106, 0.2);
  background: linear-gradient(135deg, rgba(31,111,106,0.1), rgba(255,255,255,0.5));
}
.result-card .badge {
  position: absolute;
  top: 14px;
  right: 14px;
}
.result-card h3 {
  font-size: 1.05rem;
  margin: 4px 0 8px;
}
.result-card .why {
  font-size: 0.85rem;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 10px;
}
.waste-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 8px;
}
.waste-track {
  flex: 1;
  height: 6px;
  background: var(--paper-2);
  border-radius: 99px;
  overflow: hidden;
}
.waste-fill {
  height: 100%;
  background: var(--cinnabar);
  border-radius: 99px;
}
.diff-box {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
  background: rgba(201, 162, 39, 0.1);
  border-radius: 0 10px 10px 0;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.diff-box strong { color: var(--ink); }
.blur-block {
  filter: blur(4px);
  user-select: none;
  pointer-events: none;
  opacity: 0.55;
}
.paywall-card {
  margin-top: 14px;
  padding: 20px;
  border: 1.5px solid var(--gold);
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(201,162,39,0.15), rgba(255,255,255,0.5));
  text-align: center;
}
.paywall-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 8px;
}
.paywall-card p {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 14px;
  line-height: 1.5;
}
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 28px 0 8px;
}
.benefit-item {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.35);
}
.benefit-item i {
  color: var(--cinnabar);
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.benefit-item h3 { font-size: 0.95rem; margin-bottom: 6px; }
.benefit-item p { font-size: 0.8rem; color: var(--muted); line-height: 1.45; }

/* 首页需求流 */
.feed-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.feed-toolbar .page-title { margin-bottom: 4px; font-size: 1.85rem; }
.demand-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.4);
  margin-bottom: 10px;
}
.demand-card.pinned {
  border-color: var(--gold);
  background: linear-gradient(135deg, rgba(201,162,39,0.14), rgba(255,255,255,0.45));
}
.demand-card .type-ico {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(31, 111, 106, 0.12);
  color: var(--teal);
  display: grid;
  place-items: center;
}
.demand-card.pinned .type-ico {
  background: rgba(201, 162, 39, 0.2);
  color: #8a6e10;
}
.demand-card h3 { font-size: 1rem; margin-bottom: 4px; }
.demand-card .meta-line {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}
.demand-card .side-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.pin-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: #8a6e10;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.feed-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.home-feed-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 28px;
  align-items: start;
}
.feed-empty {
  padding: 28px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  border: 1px dashed var(--line);
  border-radius: 12px;
  margin-bottom: 10px;
}

@media (max-width: 1100px) {
  .home-feed-layout { grid-template-columns: 1fr; }
}
@media (max-width: 1100px) {
  .calc-layout, .benefit-grid { grid-template-columns: 1fr; }
  .calc-panel { position: static; }
}

/* Changelog */
.timeline { border-left: 2px solid var(--line); margin-left: 10px; padding-left: 24px; }
.tl-item { position: relative; margin-bottom: 28px; max-width: 640px; }
.tl-item::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--teal);
  border: 2px solid var(--paper);
}
.tl-item time { font-size: 0.75rem; color: var(--muted); display: block; margin-bottom: 4px; }
.tl-item h3 { font-size: 1.1rem; margin-bottom: 8px; }
.tl-item .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.tl-item p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.55; }

/* Squad */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.field { margin-bottom: 4px; }
.field.full { grid-column: 1 / -1; }
.field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,0.55);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(31, 111, 106, 0.15);
}
.field textarea { min-height: 88px; resize: vertical; }
.squad-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.squad-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.35);
}
.squad-card .top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}
.squad-card h3 { font-size: 0.95rem; }
.squad-card p { font-size: 0.82rem; color: var(--muted); line-height: 1.45; }

/* Pricing */
.price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 800px;
}
.price-card {
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 28px 24px;
  background: rgba(255,255,255,0.4);
}
.price-card.featured {
  border-color: var(--gold);
  background: linear-gradient(160deg, rgba(201,162,39,0.12), rgba(255,255,255,0.4));
}
.price-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 8px 0 4px;
}
.price-card .price {
  font-size: 2rem;
  font-weight: 700;
  margin: 12px 0;
}
.price-card .price small {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--muted);
}
.price-card ul { list-style: none; margin: 16px 0 20px; }
.price-card li {
  font-size: 0.88rem;
  padding: 7px 0;
  display: flex;
  gap: 8px;
  color: var(--ink-soft);
}
.price-card li i { color: var(--ok); margin-top: 3px; }
.price-card li.no i { color: var(--muted); }

/* About */
.about-rules {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.rule-item {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,0.3);
  font-size: 0.9rem;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.rule-item i { color: var(--danger); margin-top: 2px; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.35);
  padding: 0 16px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  padding: 14px 0;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--muted);
  font-weight: 500;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p {
  padding: 0 0 14px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* States */
.state-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 24px;
  min-height: 320px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.25);
}
.state-panel i {
  font-size: 2.5rem;
  color: var(--muted);
  margin-bottom: 16px;
  opacity: 0.7;
}
.state-panel h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.state-panel p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 20px;
  max-width: 320px;
}
.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--line);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-bottom: 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.breadcrumb {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 16px;
}
.breadcrumb button {
  border: none;
  background: none;
  color: var(--teal);
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

@media (max-width: 1100px) {
  .home-grid, .layout-2, .price-grid, .form-grid, .squad-grid, .step-grid, .about-rules, .stat-grid {
    grid-template-columns: 1fr;
  }
  .warn-list { columns: 1; }
  .quick-row { grid-template-columns: repeat(2, 1fr); }
  .site-footer .inner { grid-template-columns: 1fr; }
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header { flex-wrap: wrap; height: auto; min-height: var(--header-h); padding: 10px 16px; }
  .site-nav.open {
    display: flex;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    order: 10;
    padding: 8px 0 4px;
    gap: 2px;
  }
  .site-actions .btn-sm { padding: 7px 10px; }
  .site-actions .hide-sm { display: none; }
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,0.45);
  color: var(--ink);
  cursor: pointer;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 100;
  background: var(--ink);
  color: #f3efe6;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 0.88rem;
  box-shadow: var(--shadow);
  max-width: min(90vw, 420px);
  text-align: center;
}
.toast[hidden] { display: none; }

.saved-plan {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.4);
  margin-bottom: 8px;
}
.saved-plan .meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 4px;
}
.saved-plan strong { display: block; margin-bottom: 4px; }
.saved-plan p { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.45; margin: 0; }

.waste-label { font-size: 0.75rem; color: var(--muted); min-width: 1.5em; text-align: right; }

  
/* Production site shell */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  flex: 1;
}
#siteMain { flex: 1; }
.btn-block { width: 100%; }