.co-page main { background: var(--bg-band); }
.co { display: flex; flex-direction: column; gap: 16px; padding-block: 40px 72px; max-width: calc(1192px + 2 * var(--gut)) !important; }
.co-back { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 700; font-size: var(--fs-15); color: var(--ink); text-decoration: none; }
.co-back .flip { transform: rotate(180deg); }
.co-hd { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 8px 24px; }
.co-h1 { margin: 0; font-size: clamp(30px, 3.4vw, 44px); line-height: 1.06; font-weight: 800; letter-spacing: -0.03em; }
.co-help { margin: 0; font-size: var(--fs-15); color: var(--ink-2); }
.co-help a { color: var(--ink); }
.co-empty { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding: 32px; border-radius: var(--panel-r); background: #fff; }
.co-empty .ic { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--y); }
.co-empty b { font-size: var(--fs-h3); }
.co-empty p { margin: 0; color: var(--ink-2); }
.co-g { display: grid; grid-template-columns: minmax(0, 1fr) 440px; gap: 24px; align-items: start; }
.co-l { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.co-c { display: flex; flex-direction: column; gap: 16px; padding: 24px; border-radius: var(--panel-r); background: #fff; }
.co-sh { display: flex; align-items: center; gap: 10px; margin: 0; font-size: 22px; font-weight: 800; }
.co-sh .n { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--g); color: #fff; font-size: var(--fs-15); }
.co-items { display: flex; flex-direction: column; gap: 10px; }
.co-it { display: grid; grid-template-columns: 88px minmax(0, 1fr) auto auto; gap: 12px 18px; align-items: center; padding: 12px; border-radius: var(--card-r); box-shadow: inset 0 0 0 1px var(--line); }
.co-it .im { display: grid; place-items: center; width: 88px; height: 88px; border-radius: 14px; background: #fff; box-shadow: inset 0 0 0 1px var(--line-img); overflow: hidden; }
.co-it .im img { width: 84%; height: 84%; object-fit: contain; mix-blend-mode: multiply; }
.co-it .nm { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.co-it .nm a { font-size: var(--fs-lg); font-weight: 700; line-height: 1.3; color: var(--ink); text-decoration: none; }
.co-it .nm a:hover { text-decoration: underline; text-decoration-color: var(--y); }
.co-it .check { min-height: 32px; padding: 0; font-size: var(--fs-15); }
.co-it .co-s { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.co-it .co-s b { font-size: var(--fs-xl); white-space: nowrap; font-variant-numeric: tabular-nums; }
.co-it .rm { display: inline-flex; align-items: center; gap: 4px; min-height: 32px; font-size: var(--fs-sm); color: var(--muted); }
.co-it .rm:hover { color: var(--err); }
.co-it .qtyb output { width: 36px; }
.co-plan { display: flex; flex-direction: column; gap: 10px; }
.co-ph { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 12px; width: 100%; margin-bottom: 10px; }
.co-ph b { font-size: var(--fs-md); }
.co-ph span { font-size: var(--fs-sm); color: var(--muted); }
.co-warn { margin: 0; padding: 12px 14px; border-radius: var(--r-sm); background: var(--err-soft); color: #8a1c12; font-size: var(--fs-14); line-height: 1.5; }
.co-f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.co-vat { grid-column: 1 / -1; }
.co-note { margin: 0; font-size: var(--fs-14); color: var(--ink-2); }
.co-cm { margin-top: 4px; }
.co-cm .textarea { min-height: 88px; }
[data-pay] .na { color: var(--muted); }

.co-r { position: sticky; top: calc(var(--header-h) + 16px); display: flex; flex-direction: column; gap: 16px; }
.co-sum { display: flex; flex-direction: column; gap: 14px; padding: 24px; border-radius: var(--panel-r); background: var(--g); color: #fff; --focus: var(--y); }
.co-sum h2 { margin: 0; font-size: var(--fs-xl); }
.co-lines { display: flex; flex-direction: column; }
.co-lines > div { display: flex; justify-content: space-between; gap: 14px; padding: 11px 0; border-top: 1px solid #474747; font-size: var(--fs-15); }
.co-lines span { color: #e4e4e0; }
.co-lines b { white-space: nowrap; text-align: right; font-variant-numeric: tabular-nums; }
.co-sum .split2 b { font-size: clamp(22px, 2.4vw, 28px); }
.co-sum .btn { min-height: 56px; }
.co-err { color: #ffb4ab; }
.co-tr { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: var(--fs-sm); color: #e4e4e0; }
.co-legal { margin: 0; font-size: var(--fs-xs); line-height: 1.5; color: var(--on-dark-muted); }
.co-legal a { color: #fff; }
.co-next { display: flex; flex-direction: column; gap: 12px; padding: 20px; border-radius: var(--panel-r); background: #fff; }
.co-next > b { font-size: var(--fs-md); }
.co-next ol { display: flex; flex-direction: column; gap: 10px; }
.co-next li { display: flex; gap: 10px; font-size: var(--fs-15); line-height: 1.45; }
.co-next .n { display: grid; place-items: center; width: 24px; height: 24px; flex: none; border-radius: 6px; background: var(--g); color: #fff; font-size: var(--fs-sm); font-weight: 800; }
.co-next .n.y { background: var(--y); color: var(--g); }
.co-next .btn { min-height: 46px; font-size: var(--fs-15); }
.co-mbar { display: none; }

@media (max-width: 1023px) {
  .co-g { grid-template-columns: 1fr; }
  .co-r { position: static; }
}
@media (max-width: 760px) {
  .co { padding-block: 12px 24px; gap: 12px; }
  .co-hd { gap: 4px; }
  .co-h1 { font-size: 26px; }
  .co-help { font-size: var(--fs-14); }
  .co-c { padding: 16px; gap: 14px; border-radius: 20px; }
  .co-sh { font-size: var(--fs-xl); }
  .co-it { grid-template-columns: 64px minmax(0, 1fr); gap: 10px 12px; padding: 10px; }
  .co-it .im { width: 64px; height: 64px; grid-row: span 2; }
  .co-it .nm a { font-size: var(--fs-15); }
  .co-it .qtyb { grid-column: 2; }
  .co-it .co-s { grid-column: 2; flex-direction: row; align-items: center; justify-content: space-between; }
  .co-it .qtyb button { width: 40px; height: 40px; }
  .co-f2 { grid-template-columns: 1fr; gap: 10px; }
  .segp label { min-height: 44px; font-size: var(--fs-14); padding: 0 8px; }
  .co-sum { padding: 18px; }
  .co-mbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-bar); display: flex; flex-direction: column; gap: 8px; padding: 10px var(--gut) calc(10px + env(safe-area-inset-bottom, 0px)); background: var(--g); color: #fff; border-radius: 18px 18px 0 0; box-shadow: 0 -20px 30px -20px rgba(0, 0, 0, 0.45); transition: transform 280ms var(--ease); }
  .co-mbar.off { transform: translateY(110%); }
  .co-mbar .bl { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
  .co-mbar .bl > span { display: flex; flex-direction: column; }
  .co-mbar small { font-size: var(--fs-xs); color: var(--on-dark-muted); white-space: nowrap; }
  .co-mbar b { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; white-space: nowrap; line-height: 1.15; }
  .co-mbar em { font-style: normal; font-size: var(--fs-xs); line-height: 1.35; color: var(--y); text-align: right; max-width: 55%; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .co-mbar .btn { min-height: 48px; font-size: var(--fs-md); }
  .co-page .fab { display: none; }
}
.co-hint { display: block; margin-top: 6px; font-size: var(--fs-sm); color: var(--muted); }
.co-tr a { color: inherit; text-decoration-color: var(--y); }