.tri-intro h1 { margin: 0 0 8px; font-size: 26px; }
.tri-intro p { margin: 0 0 10px; max-width: 70ch; }
.method { margin: 0; padding-left: 20px; display: grid; gap: 4px; max-width: 70ch; }

.plan-box { display: flex; flex-direction: column; gap: 14px; }
.plan-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.summary { margin: 0; font-size: 16px; }
.summary b { font-size: 20px; }
#labels[hidden] { display: none; }

.bins { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.bin { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; background: var(--surface); }
.bin .band { height: 8px; }
.bin .in { padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.bin h2 { margin: 0; font-size: 17px; line-height: 1.25; }
.bin .hint { margin: 0; color: var(--muted); font-size: 13px; }
.bin .count { font-size: 13px; color: var(--muted); }
.bin .count b { color: var(--text); font-size: 15px; }
.bin .imgs { display: flex; gap: 6px; margin-top: auto; padding-top: 6px; }
.bin .imgs img { width: 44px; height: 44px; object-fit: contain; background: #fff; border-radius: 6px; border: 1px solid var(--line); }
.bin .imgs .sw-box { width: 44px; height: 44px; border-radius: 6px; }
.empty-plan { color: var(--muted); }