/* v5 (2026-10-07) 公開サイト再編: 証拠を先に・1画面で誰と何・4面(LP/実績/日誌/ハウツー)
   lp.css のトークンを継承。新規部品だけここに置く。 */
.v5 nav .nav-links a.on { color: var(--accent); font-weight: 700; }
.v5 .hero { padding: 64px 0 40px; }
@media (max-width: 640px) { .v5 .hero { padding: 28px 0 28px; } }
.v5 .hero h1 { font-size: clamp(26px, 4vw, 40px); line-height: 1.4; max-width: 24em; }
.v5 .hero-sub { max-width: 36em; }
.v5 .hero-side { display: grid; gap: 10px; align-content: start; }
.proof-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 26px 0 0; }
@media (max-width: 760px) { .proof-strip { grid-template-columns: repeat(2, 1fr); } }
.proof { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; box-shadow: var(--shadow-sm); }
.proof b { display: block; font-size: 22px; line-height: 1.2; color: var(--ink); }
.proof span { display: block; font-size: 12px; color: var(--muted); margin-top: 4px; line-height: 1.5; }
.proof small { display: block; font-size: 11px; color: var(--muted); margin-top: 2px; }

section.v5s { padding: 44px 0; border-top: 1px solid var(--line); }
section.v5s h2 { font-size: 22px; line-height: 1.4; margin-bottom: 6px; }
section.v5s .lead { color: var(--ink-2); font-size: 14.5px; max-width: 40em; margin-bottom: 22px; }
.sec-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.sec-row .more { font-size: 13.5px; font-weight: 600; text-decoration: none; }

.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 900px) { .cases { grid-template-columns: 1fr; } }
.case { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 8px; box-shadow: var(--shadow-sm); }
.case .tag { font-size: 11.5px; font-weight: 700; color: var(--accent); letter-spacing: .04em; }
.case .tag.job { color: var(--amber); }
.case h3 { font-size: 16px; line-height: 1.5; }
.case .head { font-size: 13.5px; color: var(--ink-2); }
.case .res { font-size: 13px; color: var(--ink-2); padding-left: 1.1em; margin: 2px 0; }
.case .res li { margin: 2px 0; }
.case .meta { font-size: 12px; color: var(--muted); margin-top: auto; }
.case .links { display: flex; gap: 8px; flex-wrap: wrap; }

.case-full { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin-bottom: 18px; box-shadow: var(--shadow-sm); }
.case-full h2 { font-size: 19px; line-height: 1.5; margin: 6px 0 4px; }
.case-full .head { color: var(--accent); font-weight: 700; font-size: 14px; }
.case-full dl { display: grid; grid-template-columns: 7em 1fr; gap: 8px 14px; margin: 14px 0 6px; font-size: 14px; }
@media (max-width: 640px) { .case-full dl { grid-template-columns: 1fr; gap: 2px; } .case-full dt { margin-top: 10px; } }
.case-full dt { color: var(--muted); font-weight: 600; }
.case-full dd ul { padding-left: 1.1em; margin: 0; }
.case-full .src { font-size: 12px; color: var(--muted); margin-top: 10px; }

.journal { display: grid; gap: 12px; }
.jentry { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.jentry time { font-size: 12px; color: var(--muted); }
.jentry h3 { font-size: 15.5px; margin: 4px 0 6px; line-height: 1.5; }
.jentry p { font-size: 14px; white-space: pre-wrap; margin: 0; }
.jentry .src { font-size: 12px; color: var(--muted); margin-top: 8px; }
.jentry .src a { color: var(--muted); }
.empty-note { background: var(--surface); border: 1px dashed var(--line); border-radius: 12px; padding: 16px 18px; font-size: 13.5px; color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.step .n { color: var(--accent); font-weight: 800; font-size: 13px; }
.step h3 { font-size: 15.5px; margin: 4px 0 6px; }
.step p { font-size: 13.5px; color: var(--ink-2); margin: 0; }

.guides { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (max-width: 760px) { .guides { grid-template-columns: 1fr; } }
.guide { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; text-decoration: none; color: var(--ink); }
.guide:hover { box-shadow: var(--shadow-sm); }
.guide .t { font-size: 11.5px; color: var(--accent); font-weight: 700; }
.guide .title { display: block; font-size: 14px; line-height: 1.5; margin-top: 2px; }
.guide .d { font-size: 11.5px; color: var(--muted); }
.filter { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.filter button { border: 1px solid var(--line); background: var(--surface); border-radius: 20px; padding: 6px 14px; font-size: 13px; cursor: pointer; color: var(--ink-2); }
.filter button.on { background: var(--accent); border-color: var(--accent); color: #fff; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 760px) { .about-grid { grid-template-columns: 1fr; } }
.about-box { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; font-size: 14px; }
.about-box h3 { font-size: 15px; margin-bottom: 6px; }
.about-box ul { padding-left: 1.1em; margin: 6px 0 0; }
.about-box li { margin: 3px 0; }
.ops-live { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.ops-live .chip-live b { font-weight: 700; }

.cta-band { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin: 10px 0 0; }
.cta-band h2 { font-size: 19px; line-height: 1.5; margin: 0 0 4px; }
.cta-band p { font-size: 13.5px; color: var(--ink-2); margin: 0; max-width: 34em; }
.cta-band .acts { display: flex; gap: 10px; flex-wrap: wrap; }
.cta-platforms { font-size: 12.5px; color: var(--muted); margin-top: 8px; }
.cta-platforms a { margin-right: 10px; }

footer.v5f { border-top: 1px solid var(--line); padding: 28px 0 40px; font-size: 13px; color: var(--muted); }
footer.v5f .cols { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer.v5f a { color: var(--ink-2); text-decoration: none; margin-right: 14px; }
footer.v5f a:hover { color: var(--accent); }
.page-head { padding: 40px 0 10px; }
.page-head h1 { font-size: clamp(24px, 3.4vw, 32px); line-height: 1.4; }
.page-head p { color: var(--ink-2); max-width: 40em; margin-top: 8px; font-size: 14.5px; }
.ja-nowrap { white-space: nowrap; }