/* 編集用の基本値。色・書体・本文サイズ・余白はここから調整できます。 */
:root {
  --ms-paper: #f5f3ee;
  --ms-tint: #e8e3da;
  --ms-ink: #303632;
  --ms-text: #58605a;
  --ms-muted: #687068;
  --ms-line: #d3d5cd;
  --ms-accent: #4d6257;
  --ms-button-ink: #faf9f4;
  --ms-font: "Zen Kaku Gothic New", "Yu Gothic", sans-serif;
  --ms-logo-font: "Outfit", "Segoe UI", sans-serif;
  --ms-body-size: 15px;
  --ms-leading: 1.7;
  --ms-max-width: 1080px;
  --ms-gutter: 44px;
  --ms-shot-width: 116px;
  --ms-row-padding: 26px;
  --ms-brand-width: 280px;
  --ms-brand-small-width: 160px;
}

* { box-sizing: border-box; }
html { background: var(--ms-paper); }
body { margin: 0; color: var(--ms-ink); font: var(--ms-body-size)/var(--ms-leading) var(--ms-font); }
body:has(dialog[open]) { overflow: hidden; }
a { color: var(--ms-accent); text-underline-offset: 4px; }
button, a, summary { touch-action: manipulation; }
button, summary { cursor: pointer; }
:focus-visible { outline: 2px solid var(--ms-accent); outline-offset: 4px; }
p { margin: 0; overflow-wrap: anywhere; }
[hidden] { display: none !important; }
.ms-window { max-width: var(--ms-max-width); margin: auto; }
.ms-skip-link { position: absolute; top: 8px; left: 8px; padding: 8px 12px; background: var(--ms-paper); transform: translateY(-200%); z-index: 2; }
.ms-skip-link:focus { transform: none; }
header { padding: 36px var(--ms-gutter) 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.ms-site-title { margin: 0; font-size: inherit; }
.ms-logo { display: inline-flex; align-items: center; min-height: 44px; max-width: 100%; text-decoration: none; }
.ms-logo img { display: block; width: var(--ms-brand-width); max-width: 100%; height: auto; }
body:not([data-page="top"]) .ms-logo img { width: var(--ms-brand-small-width); }
.ms-top-return { display: inline-flex; align-items: center; min-height: 44px; font-size: 13px; }
.ms-intro { padding: 11px var(--ms-gutter) 32px; }
.ms-intro p { color: var(--ms-text); font-size: 14px; letter-spacing: .035em; }
.ms-section-label { display: flex; align-items: center; gap: 22px; margin: 0 var(--ms-gutter); }
.ms-section-label h2 { margin: 0; font-size: 12px; font-weight: 500; letter-spacing: .13em; color: var(--ms-accent); }
.ms-section-label span { height: 1px; flex: 1; background: var(--ms-line); }
.ms-app-list { margin: 0 var(--ms-gutter); }
.ms-featured { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 34px; align-items: center; padding: calc(var(--ms-row-padding) + 2px) 0 calc(var(--ms-row-padding) + 6px); }
.ms-app-copy { min-width: 0; }
.ms-app-info h3 { font-size: 25px; line-height: 1.5; font-weight: 500; letter-spacing: .025em; margin: 0 0 15px; }
.ms-app-info p { color: var(--ms-text); line-height: 1.8; }
.ms-row-actions, .ms-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 23px; }
.ms-action { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; padding: 10px 17px; border: 1px solid var(--ms-line); border-radius: 3px; font: 500 14px/1.6 var(--ms-font); text-decoration: none; }
.ms-primary { color: var(--ms-button-ink); background: var(--ms-accent); border-color: var(--ms-accent); }
.ms-secondary { border-color: #c5ccc1; }
.ms-action:hover { filter: brightness(.94); }
.ms-home-screen-note { color: var(--ms-text); margin-top: 16px; }
.ms-home-screen-detail { color: var(--ms-muted); font-size: 14px; margin-top: 8px; }
.ms-use-note { color: var(--ms-text); font-size: 13px; line-height: 1.75; margin-top: 20px; }
.ms-gallery-wrap { min-width: 0; max-width: 100%; }
.ms-top-gallery { display: flex; gap: 10px; width: calc(var(--ms-shot-width)*3 + 20px); max-width: 100%; min-width: 0; }
.ms-screenshot { margin: 0; min-width: 0; }
.ms-image-button { display: block; width: 100%; border-radius: 3px; background: var(--ms-tint); }
.ms-image-button img { display: block; width: 100%; height: auto; border-radius: 3px; }
.ms-top-shot { flex: 0 0 var(--ms-shot-width); width: var(--ms-shot-width); }
.ms-top-shot figcaption { color: var(--ms-text); font-size: 12px; line-height: 1.6; margin-top: 10px; text-align: center; white-space: nowrap; }
.ms-gallery-mobile-hint { display: none; }
.ms-image-hint { font-size: 12px; color: var(--ms-muted); text-align: center; margin: 10px 0 0; }
footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 var(--ms-gutter); padding: 14px 0 18px; border-top: 1px solid var(--ms-line); color: var(--ms-muted); font-size: 12px; }
.ms-footer-links { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
.ms-link { display: inline-flex; align-items: center; min-height: 44px; }
.ms-wordmark { font-family: var(--ms-logo-font); font-weight: 500; letter-spacing: .01em; white-space: nowrap; }

/* ガイドとプライバシー */
.ms-guide-head { margin: 25px var(--ms-gutter); }
.ms-guide-head h1 { font-size: 29px; line-height: 1.5; font-weight: 500; letter-spacing: .025em; margin: 0; overflow-wrap: anywhere; }
.ms-guide-app { display: block; color: var(--ms-text); font-size: 15px; font-weight: 400; margin-bottom: 8px; }
.ms-guide-intro { color: var(--ms-text); margin-top: 16px; }
.ms-actions { margin-top: 16px; }
.ms-guide-body { display: grid; grid-template-columns: 180px minmax(0,1fr); gap: 30px; margin: 0 var(--ms-gutter); padding: 25px 0 28px; border-top: 1px solid var(--ms-line); }
.ms-toc { align-self: start; min-width: 0; }
.ms-toc summary { min-height: 44px; padding: 10px 0; font-size: 14px; font-weight: 500; color: var(--ms-accent); }
.ms-toc nav { min-width: 0; }
.ms-toc a { display: flex; align-items: center; min-height: 44px; font-size: 14px; line-height: 1.6; text-decoration: none; padding: 6px 0; }
.ms-toc a:hover { text-decoration: underline; }
.ms-toc-heading { font-size: 12px; color: var(--ms-muted); margin: 0 0 8px; }
.ms-toc[open] .ms-toc-show, .ms-toc-hide { display: none; }
.ms-toc[open] .ms-toc-hide { display: inline; }
.ms-guide-content { min-width: 0; }
.ms-guide-content h2 { font-size: 22px; line-height: 1.55; font-weight: 500; margin: 0 0 14px; }
.ms-guide-content p, .ms-policy-body p { color: var(--ms-text); margin: 0 0 12px; }
.ms-guide-content ol { padding-left: 23px; margin: 14px 0 8px; }
.ms-guide-content li { padding-left: 3px; margin-bottom: 10px; }
.ms-guide-content li::marker { color: var(--ms-accent); }
.ms-guide-content > details { border-top: 1px solid var(--ms-line); padding: 8px 0; scroll-margin-top: 20px; }
.ms-guide-content > details > summary { font-size: 16px; font-weight: 500; padding: 10px 0; min-height: 44px; }
.ms-detail-content { padding-top: 10px; }
.ms-guide-content h3 { font-size: 15px; font-weight: 500; line-height: 1.65; margin: 22px 0 8px; }
.ms-guide-content .ms-guide-version { font-size: 12px; color: var(--ms-muted); margin: 20px 0 0; }
.ms-guide-content .ms-important { padding: 12px 14px; border-left: 2px solid var(--ms-accent); background: var(--ms-tint); margin-bottom: 18px; }
.ms-image-sequence { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 26px 24px; max-width: 472px; margin: 20px auto 26px; }
.ms-single-image { grid-template-columns: minmax(0,1fr); max-width: 224px; }
.ms-guide-shot figcaption { font-size: 13px; line-height: 1.6; color: var(--ms-text); margin-top: 10px; text-align: center; }
.ms-policy-body { margin: 0 var(--ms-gutter); padding-bottom: 25px; max-width: 720px; }
.ms-policy-body h2 { font-size: 18px; line-height: 1.6; font-weight: 500; margin: 25px 0 10px; }

/* 共通画像ビューアー。通常表示の2倍に拡大し、スクロールはこの中だけに収めます。 */
.ms-image-viewer { border: 1px solid var(--ms-line); border-radius: 6px; background: var(--ms-paper); color: var(--ms-ink); width: calc(100vw - 24px); max-width: 760px; max-height: calc(100dvh - 24px); padding: 0; overflow: hidden; }
.ms-image-viewer[open] { display: flex; flex-direction: column; }
.ms-image-viewer::backdrop { background: #15201bcc; }
.ms-viewer-bar { display: flex; flex: none; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--ms-line); }
.ms-viewer-title { font-size: 14px; line-height: 1.6; margin: 0; overflow-wrap: anywhere; }
.ms-viewer-actions { display: flex; gap: 8px; flex: none; }
.ms-viewer-actions button { font: 13px/1.7 var(--ms-font); padding: 8px 10px; min-height: 44px; border: 1px solid var(--ms-line); border-radius: 3px; color: var(--ms-ink); background: var(--ms-paper); white-space: nowrap; }
.ms-viewer-body { min-height: 0; overflow: auto; overscroll-behavior: contain; padding: 16px; }
.ms-viewer-body img { display: block; width: 100%; max-width: 480px; height: auto; margin: 0 auto; }
.ms-viewer-body.is-zoomed img { width: 200%; max-width: 960px; margin: 0; }

@media (min-width: 681px) {
  .ms-toc[open] > summary { display: none; }
}
@media (max-width: 880px) {
  .ms-featured { grid-template-columns: minmax(0,1fr); gap: 27px; }
  .ms-top-gallery { margin: auto; }
}
@media (max-width: 680px) {
  .ms-guide-body { grid-template-columns: minmax(0,1fr); gap: 22px; padding-top: 9px; }
  .ms-toc { border-bottom: 1px solid var(--ms-line); padding-bottom: 10px; }
  .ms-toc nav { padding: 10px 0 4px; }
  .ms-toc-heading { display: none; }
}
@media (max-width: 580px) {
  :root { --ms-gutter: 32px; }
  header { padding-top: 28px; gap: 8px; }
  :root { --ms-brand-width: 240px; --ms-brand-small-width: 128px; }
  .ms-top-return { font-size: 12px; }
  .ms-intro { padding-top: 12px; padding-bottom: 28px; }
  .ms-section-label { gap: 18px; }
  .ms-featured { padding: var(--ms-row-padding) 0 26px; gap: 25px; }
  .ms-app-info h3 { font-size: 22px; line-height: 1.6; margin-bottom: 12px; }
  .ms-row-actions { margin-top: 19px; gap: 10px; }
  .ms-action { padding: 10px 12px; }
  .ms-use-note { margin-top: 17px; }
  .ms-top-gallery { width: 100%; margin: 0; overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: thin; scrollbar-color: var(--ms-line) transparent; padding: 4px 0 10px; gap: 12px; }
  .ms-top-shot { width: calc(var(--ms-shot-width) + 24px); flex-basis: calc(var(--ms-shot-width) + 24px); scroll-snap-align: start; }
  .ms-gallery-mobile-hint { display: block; font-size: 12px; color: var(--ms-muted); margin-bottom: 8px; }
  .ms-image-hint { text-align: left; margin-top: 5px; }
  footer { align-items: flex-start; gap: 8px; }
  .ms-footer-links { gap: 4px 16px; }
  .ms-copyright { line-height: 44px; }
  .ms-guide-head { margin: 20px var(--ms-gutter) 23px; }
  .ms-guide-head h1 { font-size: 26px; }
  .ms-guide-app { font-size: 14px; line-height: 1.65; }
  .ms-guide-content h2 { font-size: 20px; }
  .ms-image-sequence { grid-template-columns: minmax(0,1fr); max-width: 224px; gap: 26px; margin: 18px auto 24px; }
}
@media (max-width: 420px) {
  .ms-viewer-bar { align-items: flex-start; flex-wrap: wrap; }
  .ms-viewer-title { flex-basis: 100%; }
  .ms-viewer-actions { margin-left: auto; }
  .ms-viewer-body { padding: 10px; }
}

/* フィードバック導線。既存の本文とフッターの配色を使用します。 */
.ms-feedback-note .ms-feedback-link { font-size: 14px; }
.ms-feedback-note { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--ms-line); }
.ms-guide-content .ms-feedback-note h2 { font-size: 18px; margin-bottom: 12px; }

/* トップの運営者紹介 */
.ms-about { margin: 0 var(--ms-gutter); padding: 24px 0 28px; border-top: 1px solid var(--ms-line); }
.ms-about h2 { margin: 0 0 10px; font-size: 16px; font-weight: 500; line-height: 1.6; }
.ms-about p { color: var(--ms-text); font-size: 14px; line-height: 1.8; }

/* ガイドの計算例。表の構造を維持し、狭い画面では文章だけを折り返す。 */
.ms-guide-table-wrap { margin: 16px 0 20px; overflow-x: auto; }
.ms-guide-table { width: 100%; table-layout: auto; border-collapse: collapse; color: var(--ms-text); font-size: 14px; line-height: 1.7; }
.ms-guide-table th, .ms-guide-table td { padding: 10px 8px; border-bottom: 1px solid var(--ms-line); text-align: left; vertical-align: top; overflow-wrap: anywhere; }
.ms-guide-table th { font-weight: 500; color: var(--ms-ink); }
#ms-points .ms-guide-table thead th:nth-child(n+2) { white-space: nowrap; }
.ms-guide-table thead { background: var(--ms-tint); }
.ms-guide-table .ms-table-number { white-space: nowrap; font-variant-numeric: tabular-nums; }
.ms-guide-content h4 { margin: 18px 0 10px; font-size: 14px; font-weight: 500; }