.guide-main { width: min(1060px,calc(100% - 48px)); }
.guide-intro h1 { font-size: clamp(30px,4vw,46px); }
.guide-jump { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; margin: 32px 0 18px; }
.guide-jump a { display: flex; flex-direction: column; gap: 10px; padding: 22px; border: 1px solid #e5e1d6; border-radius: 18px; background: #fff; text-decoration: none; }
.guide-jump a > span { color: #676d63; font-size: 12px; letter-spacing: .12em; }
.guide-jump strong { font-size: 18px; }
.guide-jump small { font-size: 12px; color: #505650; }
.guide-jump a:hover { border-color: #aaa; background: #fff7cc; }
.guide-legacy-link { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 22px 0 8px; padding: 20px 24px; border: 1px solid #e5e1d6; border-radius: 18px; background: #fff7d6; text-decoration: none; }
.guide-legacy-link strong { display: block; font-size: 18px; line-height: 1.5; }
.guide-legacy-link small { display: block; margin-top: 4px; color: #505650; font-size: 13px; }
.guide-legacy-link > span:last-child { flex-shrink: 0; font-size: 22px; }
.guide-legacy-link:hover { border-color: #ae9c34; background: #fff1ad; }
.guide-footnote { font-size: 12px; color: #616660; line-height: 1.85; margin: 18px 0; }
.guide-section { padding: 56px 0; border-top: 1px solid #dedbd2; margin-top: 24px; }
.guide-section__title { margin-bottom: 28px; }
.guide-section__title > span { font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.guide-section h2 { font-size: clamp(25px,3vw,34px); line-height: 1.5; margin: 12px 0; }
.guide-section h3 { font-size: 19px; line-height: 1.6; margin: 0 0 14px; }
.guide-section p { font-size: 15px; }
.guide-section .guide-footnote { font-size: 12px; }
.guide-download, .guide-support { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px; border-radius: 18px; background: #f5f0e7; margin: 26px 0; }
.guide-download p, .guide-support p { margin: 6px 0 0; font-size: 14px; }
.guide-store-links { display: flex; gap: 10px; flex-shrink: 0; }
.guide-store-links a { display: flex; align-items: center; min-height: 44px; }
.guide-store-links img { display: block; width: 140px; height: auto; }
.guide-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.guide-step { padding: 26px; background: #fff; border: 1px solid #e8e5dc; border-radius: 20px; }
.guide-step__label { display: flex; align-items: flex-start; gap: 12px; }
.guide-step__label > span { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; background: #fee500; font-size: 14px; font-weight: 700; }
.guide-step__label h3 { margin: 1px 0 12px; }
.guide-step > p { min-height: 84px; margin: 0 0 22px; }
.guide-screen { margin: 0; text-align: center; }
.guide-screen a { display: inline-block; border-radius: 14px; }
.guide-screen img { display: block; width: min(220px,100%); height: auto; margin: 0 auto; border-radius: 12px; box-shadow: 0 8px 24px #282d2712; }
.guide-screen figcaption { font-size: 11px; color: #616660; margin-top: 12px; }
.guide-tip, .guide-prep { padding: 20px 24px; background: #fff7d6; border-radius: 14px; margin: 24px 0; }
.guide-tip strong { display: block; margin-bottom: 8px; }
.guide-tip a { display: inline-block; margin-top: 8px; }
.guide-prep p { margin: 12px 0; }
.guide-prep a { display: inline-block; font-size: 14px; margin: 4px 22px 0 0; }
.guide-record-overview, .guide-visual-row { display: grid; grid-template-columns: 260px 1fr; align-items: center; gap: 40px; padding: 28px; background: #fff; border-radius: 20px; margin: 24px 0; }
.guide-visual-row { padding: 0; margin: 20px 0; }
.guide-topic-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.guide-topic-links a { padding: 14px; border: 1px solid #e8e5dc; border-radius: 10px; text-decoration: none; font-size: 14px; font-weight: 700; }
.guide-topic-links a:hover { background: #fff7d6; }
.guide-detail { margin-top: 14px; border: 1px solid #e8e5dc; background: #fff; border-radius: 18px; }
.guide-detail > summary { display: flex; align-items: center; gap: 16px; padding: 24px; cursor: pointer; list-style: none; }
.guide-detail > summary::-webkit-details-marker { display: none; }
.guide-detail summary strong { font-size: 19px; }
.guide-detail summary small { display: block; font-size: 13px; color: #616660; margin-top: 4px; }
.guide-detail__toggle { margin-left: auto; font-size: 24px; flex-shrink: 0; }
.guide-detail__toggle::after { content: '+'; }
.guide-detail[open] > summary .guide-detail__toggle::after { content: '−'; }
.guide-detail > summary:focus-visible { outline: 3px solid #282d27; outline-offset: 3px; border-radius: 18px; }
.guide-detail__body { padding: 0 24px 24px; }
.guide-path { padding: 12px 16px; border-radius: 10px; background: #f5f0e7; font-size: 14px; font-weight: 700; }
.guide-checklist { padding-left: 24px; margin: 0; }
.guide-checklist li { margin-bottom: 22px; padding-left: 6px; }
.guide-checklist p { margin: 8px 0; }
.guide-help-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.guide-help-grid article { background: #fff; border: 1px solid #e8e5dc; border-radius: 18px; padding: 26px; }
.guide-help-label { display: inline-block; padding: 4px 10px; border-radius: 8px; background: #f5f0e7; font-size: 12px; margin-bottom: 18px; }
.guide-help-grid a { display: inline-block; margin-top: 14px; font-weight: 700; font-size: 14px; }
@media(max-width:800px) {
 .guide-jump { grid-template-columns: 1fr 1fr; }
 .guide-download, .guide-support { align-items: flex-start; flex-direction: column; }
 .guide-record-overview, .guide-visual-row { grid-template-columns: 210px 1fr; gap: 20px; }
 .guide-step { padding: 20px; }
}
@media(max-width:600px) {
 .guide-main { width: calc(100% - 40px); }
 .guide-jump { gap: 10px; }
 .guide-jump a { padding: 16px 12px; }
 .guide-jump strong { font-size: 16px; }
 .guide-jump small { font-size: 11px; }
 .guide-legacy-link { padding: 16px; }
 .guide-legacy-link strong { font-size: 16px; }
 .guide-section { padding: 36px 0; margin-top: 12px; }
 .guide-steps, .guide-help-grid { grid-template-columns: 1fr; gap: 16px; }
 .guide-step > p { min-height: 0; }
 .guide-download, .guide-support, .guide-tip, .guide-prep { padding: 20px; }
 .guide-store-links { gap: 8px; width: 100%; }
 .guide-store-links a { min-width: 0; flex: 1; }
 .guide-store-links img { width: 100%; max-width: 140px; }
 .guide-record-overview, .guide-visual-row { grid-template-columns: 1fr; padding: 20px; }
 .guide-visual-row { padding: 0; }
 .guide-record-overview .guide-screen { order: 2; }
 .guide-detail > summary { padding: 20px 16px; gap: 10px; flex-wrap: wrap; }
 .guide-detail > summary > span:first-child { flex: 1 1 75%; }
 .guide-detail summary strong { font-size: 17px; }
 .guide-detail summary small { font-size: 12px; }
 .guide-detail__body { padding: 0 16px 20px; }
 .guide-step .guide-screen img, .guide-screen img { max-width: 210px; }
 .guide-topic-links a { padding: 12px 8px; font-size: 13px; }
 .guide-path { font-size: 13px; }
 .guide-help-grid article { padding: 22px; }
}