.buying-guide { max-width: 960px; margin: 0 auto; padding: 24px 0 48px; }
.guide-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; font-size: 14px; }
.guide-heading { max-width: 780px; margin: 0 0 32px; }
.guide-heading h1 { font-size: clamp(28px, 4.5vw, 44px); line-height: 1.15; margin: 10px 0 18px; overflow-wrap: anywhere; }
.guide-lead { font-size: 18px; line-height: 1.65; color: #464646; }
.guide-byline { font-size: 14px; color: #666; margin-top: 18px; }
.guide-prose { font-size: 16px; line-height: 1.75; }
.guide-prose h2 { font-size: 23px; line-height: 1.3; margin: 34px 0 14px; }
.guide-prose p, .guide-prose ul, .guide-prose ol { margin: 14px 0; }
.guide-prose li { margin: 10px 0; }
.guide-prose ul, .guide-prose ol { padding-left: 24px; }
.guide-prose a, .guide-breadcrumb a, .guide-back a { color: #943a08; text-decoration: underline; text-underline-offset: 3px; }
.guide-table-scroll { max-width: 100%; overflow-x: auto; margin: 24px 0; border: 1px solid #ddd; border-radius: 12px; }
.guide-table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.55; }
.guide-table caption { padding: 14px; text-align: left; font-weight: 700; background: #f8f6f3; }
.guide-table th, .guide-table td { padding: 13px; vertical-align: top; text-align: left; border-bottom: 1px solid #e6e2dd; min-width: 104px; }
.guide-table thead { background: #fff8ef; }
.guide-table tbody th { min-width: 175px; }
.guide-table tr:last-child th, .guide-table tr:last-child td { border-bottom: 0; }
.guide-method { margin-top: 36px; padding: 18px 22px; border-left: 4px solid #c37b48; background: #faf7f2; border-radius: 0 12px 12px 0; }
.guide-method h2 { margin-top: 0; font-size: 19px; }
.guide-method p { font-size: 14px; }
.guide-back { margin: 30px 0 0; }
.delivery-planner { border: 1px solid #ddd; border-radius: 14px; padding: 22px; margin: 24px 0; background: #fcfbf8; }
.planner-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-bottom: 20px; }
.planner-fields label { display: flex; flex-direction: column; gap: 7px; font-weight: 600; }
.planner-fields input, .planner-fields select { width: 100%; min-width: 0; min-height: 46px; box-sizing: border-box; border: 1px solid #aaa; border-radius: 8px; background: #fff; color: #222; padding: 10px; font: inherit; }
.planner-result { border-top: 1px solid #ddd; margin-top: 22px; padding-top: 12px; }
.planner-result > p { font-weight: 600; }
.planner-result[data-state="late"] > p, .planner-result[data-state="error"] > p { color: #a32121; }
.planner-result[data-state="uncertain"] > p { color: #75440b; }
.planner-result[data-state="room"] > p { color: #225c35; }
.planner-result dl { margin: 12px 0 0; }
.planner-result dl > div { margin-top: 14px; }
.planner-result dt { font-weight: 700; }
.planner-result dd { margin: 4px 0 0; overflow-wrap: anywhere; }
@media (max-width: 600px) {
  .buying-guide { padding-top: 16px; }
  .guide-heading { margin-bottom: 24px; }
  .guide-lead { font-size: 17px; }
  .planner-fields { grid-template-columns: minmax(0, 1fr); }
  .delivery-planner { padding: 16px; }
  .guide-method { padding: 16px; }
  .guide-table th, .guide-table td { padding: 10px; }
}