.cop {
  --cop-accent: #0b6e8a;
  --cop-accent-dark: #084f63;
  --cop-accent-soft: #e3f0f4;
  --cop-ink: #12232e;
  --cop-muted: #4a5d68;
  --cop-line: #dce3e7;
  --cop-line-soft: #edf1f3;
  --cop-ground: #f4f7f8;
  --cop-ok: #1f7a4d;
  --cop-error: #b42318;
  color: var(--cop-ink);
  font-size: 15px;
  line-height: 1.5;
  max-width: 1200px;
  margin: 0 auto;
}
.cop *, .cop *::before, .cop *::after { box-sizing: border-box; }
.cop button { font: inherit; cursor: pointer; }
.cop button:disabled { cursor: not-allowed; }
.cop :focus-visible { outline: 2px solid var(--cop-accent); outline-offset: 2px; }

.cop-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0 16px; border-bottom: 1px solid var(--cop-line); }
.cop-steps { display: flex; flex-wrap: wrap; gap: 6px 20px; list-style: none; margin: 0; padding: 0; font-size: 14px; color: var(--cop-muted); }
.cop-steps li.is-on { color: var(--cop-accent); font-weight: 600; }
.cop-main { padding: 24px 0 48px; }
.cop-head { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.cop-h1 { margin: 0; font-size: 28px; line-height: 1.2; }
.cop-h2 { margin: 0; font-size: 18px; }
.cop-lead { margin: 0; color: var(--cop-muted); max-width: 640px; }
.cop-muted { color: var(--cop-muted); font-size: 13px; margin: 0; }

.cop-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: 8px; border: 1px solid var(--cop-accent); background: var(--cop-accent); color: #fff; font-weight: 600; text-decoration: none; }
.cop-btn:hover:not(:disabled) { background: var(--cop-accent-dark); border-color: var(--cop-accent-dark); }
.cop-btn:disabled { background: var(--cop-line); border-color: var(--cop-line); color: var(--cop-muted); }
.cop-btn--ghost { background: #fff; color: var(--cop-accent); }
.cop-btn--ghost:hover:not(:disabled) { background: var(--cop-accent-soft); color: var(--cop-accent-dark); }
.cop-btn--full { width: 100%; }
.cop-back { align-self: flex-start; min-height: 44px; border: 0; background: none; padding: 0; color: var(--cop-accent); font-weight: 600; }

.cop-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.cop-chip { min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid #b3c2ca; background: #fff; color: var(--cop-ink); }
.cop-chip[aria-pressed="true"] { background: var(--cop-accent); border-color: var(--cop-accent); color: #fff; font-weight: 600; }

.cop-cols { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.cop-grid { flex: 999 1 560px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.cop-card { background: #fff; border: 1px solid var(--cop-line); border-radius: 10px; overflow: hidden; display: flex; flex-direction: column; }
.cop-img { height: 170px; background: #eaf2f5; color: var(--cop-accent); display: flex; align-items: center; justify-content: center; }
.cop-img img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.cop-card-body { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.cop-art { font-size: 12px; color: var(--cop-muted); font-family: ui-monospace, Menlo, Consolas, monospace; }
.cop-name { margin: 0; font-size: 17px; line-height: 1.3; }
.cop-desc { margin: 0; font-size: 14px; color: var(--cop-muted); }
.cop-pill { align-self: flex-start; font-size: 13px; font-weight: 500; background: var(--cop-accent-soft); color: var(--cop-accent-dark); padding: 4px 10px; border-radius: 999px; }
.cop-buy { margin-top: auto; padding-top: 8px; display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.cop-step { display: flex; align-items: center; border: 1px solid #b3c2ca; border-radius: 8px; overflow: hidden; }
.cop-step button { width: 44px; height: 44px; border: 0; background: var(--cop-ground); font-size: 20px; color: var(--cop-ink); }
.cop-step input { width: 60px; height: 44px; border: 0; text-align: center; font: inherit; font-weight: 600; -moz-appearance: textfield; }
.cop-step input::-webkit-inner-spin-button, .cop-step input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

.cop-side { flex: 1 1 300px; min-width: 0; background: #fff; border: 1px solid var(--cop-line); border-radius: 10px; padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.cop-line { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--cop-line-soft); font-size: 14px; }
.cop-line > div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.cop-line-name { font-weight: 500; }
.cop-icon { width: 44px; height: 44px; flex-shrink: 0; border: 0; background: none; color: var(--cop-muted); display: inline-flex; align-items: center; justify-content: center; }

.cop-form { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.cop-form fieldset { margin: 0; border: 1px solid var(--cop-line); border-radius: 10px; background: #fff; padding: 20px; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.cop-form legend { font-weight: 600; font-size: 17px; padding: 0 6px; }
.cop-field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 500; }
.cop-field--wide { grid-column: 1 / -1; }
.cop-field input, .cop-field textarea { font: inherit; font-size: 15px; font-weight: 400; padding: 10px 12px; min-height: 44px; border: 1px solid #b3c2ca; border-radius: 8px; background: #fff; color: var(--cop-ink); width: 100%; }
.cop-field input:focus, .cop-field textarea:focus { outline: 2px solid var(--cop-accent); outline-offset: 1px; border-color: var(--cop-accent); }
.cop-check { display: flex; align-items: center; gap: 10px; min-height: 44px; }
.cop-check input { width: 20px; height: 20px; accent-color: var(--cop-accent); }
.cop-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cop-error { background: #fdecea; color: var(--cop-error); border-radius: 8px; padding: 10px 12px; font-size: 14px; }

.cop-done { background: #fff; border: 1px solid var(--cop-line); border-radius: 10px; padding: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }
.cop-done > div:nth-child(2) { flex: 1 1 320px; display: flex; flex-direction: column; gap: 6px; }
.cop-done-icon { color: var(--cop-ok); }