@import url('tokens.css');
/* ==========================================================
   AI駆動経営とは v2(図解中心・2026-10-18)
   文字の段落で説明しない。各段に「見れば分かる図」を1つ置く
   ========================================================== */
.ai2 { --pad: clamp(20px, 7vw, 120px); --ac: #FE8E15; --ac-t: #B35400; background: #fff; }
.ai2 main { padding-top: 64px; }
@media (min-width: 1024px) { .ai2 main { padding-top: 80px; } }

/* MV */
.ai2-mv { display: grid; gap: 32px; padding: 40px var(--pad) 48px; }
.ai2-mv-photo { margin: 0; display: grid; grid-template-columns: 1fr 1fr; background: #e6e4e0; aspect-ratio: 16 / 9; overflow: hidden; }
.ai2-mv-photo img { width: 100%; height: 100%; object-fit: cover; }
.ai2-mv-photo img:first-child { object-position: 92% 28%; }
.ai2-mv-photo img:last-child { object-position: 8% 28%; }
.ai2-mv h1 { margin: 0; font-size: clamp(28px, 3.2vw, 44px); font-weight: 700; letter-spacing: .04em; }
.ai2-en { margin: 8px 0 0; font-family: "Jost", sans-serif; font-size: 12px; letter-spacing: .08em; }
.ai2-def { margin: 28px 0 0; font-size: clamp(22px, 2.4vw, 32px); font-weight: 500; line-height: 1.7; }
.ai2-def span { display: block; }
@media (min-width: 1024px) { .ai2-mv { grid-template-columns: 1.15fr 1fr; align-items: center; column-gap: 56px; } }

/* 目次 */
.ai2-toc { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 var(--pad) 40px; }
.ai2-toc a { display: inline-flex; gap: 8px; align-items: baseline; padding: 10px 16px; border: 1px solid #111; border-radius: 999px; color: #111; text-decoration: none; font-size: 13px; }
.ai2-toc span { font-family: "Jost", sans-serif; font-size: 11px; color: #888; }
@media (hover: hover) { .ai2-toc a { transition: background-color .3s, color .3s; } .ai2-toc a:hover { background: #111; color: #fff; } }
.ai2-rough { margin: 0; padding: 8px 16px; background: #fff4e8; color: #8a4100; font-size: 12px; text-align: center; }

/* 段の共通 */
.ai2-sec { padding: clamp(72px, 9vw, 130px) var(--pad); scroll-margin-top: 64px; }
.ai2-sec--gray { background: #f2f2f2; }
.ai2-sec--dark { background: #111; color: #fff; }
.ai2-heading p { margin: 0; font-family: "Jost", sans-serif; font-weight: 500; font-size: 14px; letter-spacing: .14em; color: #888; }
.ai2-heading h2 { margin: 8px 0 0; font-size: clamp(24px, 2.6vw, 34px); font-weight: 700; letter-spacing: .04em; }
.ai2-heading.is-light p { color: rgba(255,255,255,.55); }
.ai2-claim { margin: 20px 0 0; font-size: clamp(18px, 2vw, 24px); font-weight: 500; line-height: 1.7; }
.ai2-body { margin: 0; font-size: 14px; line-height: 2; color: #444; }
.ai2-fig { position: relative; margin: 48px 0 0; }
.ai2-fig figcaption { margin-top: 12px; font-size: 11px; color: #888; }
.ai2-sec--dark .ai2-fig figcaption { color: rgba(255,255,255,.5); }
.ai2-split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 900px) { .ai2-split { grid-template-columns: 1fr 1fr; column-gap: 64px; } }
.ai2-cols { display: grid; gap: 24px; margin-top: 40px; }
@media (min-width: 761px) { .ai2-cols { grid-template-columns: 1fr 1fr; } }
.ai2-cols h3 { margin: 0; font-size: 15px; font-weight: 700; }
.ai2-cols p { margin: 8px 0 0; font-size: 14px; line-height: 2; color: #444; }

/* 01 1日の帯 */
.ai2-day { display: grid; gap: 22px; }
.ai2-day-row { display: grid; grid-template-columns: 72px 1fr; gap: 12px; align-items: center; }
.ai2-day-label { margin: 0; font-size: 13px; font-weight: 700; }
.ai2-day-bar { display: flex; height: 64px; border: 1px solid #111; }
.ai2-day-bar span { flex: 0 0 var(--w); display: grid; place-items: center; padding: 0 4px; font-size: 11px; line-height: 1.3; text-align: center; border-right: 1px solid #fff; overflow: hidden; }
.ai2-day-bar .is-back { background: #cfcfcf; }
.ai2-day-bar .is-judge { background: #111; color: #fff; }
.ai2-day-bar .is-human { background: #fff; }
.ai2-day-bar .is-ai { background: repeating-linear-gradient(135deg, var(--ac) 0 8px, #ffb15e 8px 16px); color: #222; font-weight: 700; }
.ai2-day-bar .is-grow { font-weight: 700; box-shadow: inset 0 0 0 2px #111; }
.ai2-day-who { grid-column: 2; margin: -6px 0 0; font-size: 11px; color: #666; }
@media (max-width: 760px) { .ai2-day-bar { height: 76px; } .ai2-day-bar span { font-size: 10px; } .ai2-day-row { grid-template-columns: 1fr; } .ai2-day-who { grid-column: 1; } }

/* 02 氷山 */
.ai2-ice { max-width: 440px; margin-left: auto; margin-right: auto; }
.ai2-ice svg { width: 100%; display: block; }
.ai2-ice-top, .ai2-ice-bottom { position: absolute; list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; font-size: 12px; font-weight: 700; }
.ai2-ice-top { left: 34%; right: 30%; top: 22%; }
.ai2-ice-bottom { left: 26%; right: 22%; top: 50%; }
.ai2-ice-top li { padding: 3px 8px; background: #111; color: #fff; }
.ai2-ice-bottom li { padding: 3px 8px; background: var(--ac); color: #222; }
.ai2-ice-cap { position: absolute; margin: 0; font-size: 11px; font-weight: 700; }
.ai2-ice-cap.is-top { right: 2%; top: 6%; }
.ai2-ice-cap.is-bottom { right: 2%; bottom: 8%; color: var(--ac-t); }
.ai2-causes { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; counter-reset: c; }
.ai2-causes li { position: relative; padding: 16px 16px 16px 52px; background: #fff; font-size: 13px; line-height: 1.8; color: #555; counter-increment: c; }
.ai2-causes li::before { content: counter(c, decimal-leading-zero); position: absolute; left: 16px; top: 14px; font-family: "Jost", sans-serif; font-size: 18px; color: #111; }
.ai2-causes b { display: block; font-size: 15px; color: #111; }

/* 03 悪循環 → 一本の流れ */
.ai2-flowfig { display: grid; gap: 24px; align-items: center; margin-top: 16px; }
@media (min-width: 900px) { .ai2-flowfig { grid-template-columns: 1fr auto 1.2fr; } }
.ai2-flow-arrow { font-family: "Jost", sans-serif; font-size: 36px; text-align: center; }
@media (max-width: 899px) { .ai2-flow-arrow { transform: rotate(90deg); } }
.ai2-fig-tag { display: inline-block; margin: 0 0 16px; padding: 3px 12px; background: #cfcfcf; font-size: 12px; font-weight: 700; }
.ai2-fig-tag.is-after { background: #111; color: #fff; }
.ai2-loop-ring { position: relative; width: min(300px, 80vw); aspect-ratio: 1; margin: 0 auto; border: 2px dashed #999; border-radius: 50%; }
.ai2-loop-ring::after { content: "↻"; position: absolute; inset: 0; display: grid; place-items: center; font-size: 56px; color: #bbb; }
.ai2-loop-ring span { position: absolute; left: 50%; top: 50%; transform: rotate(var(--a)) translateY(-50%) translateY(calc(min(300px, 80vw) / -2)) rotate(calc(var(--a) * -1)) translateX(-50%); padding: 6px 10px; background: #fff; border: 1px solid #111; font-size: 12px; font-weight: 700; white-space: nowrap; }
.ai2-loop figcaption, .ai2-line figcaption { text-align: center; font-size: 12px; color: #555; }
.ai2-line { display: grid; justify-items: center; gap: 14px; padding: 28px 16px; border: 2px solid #111; }
.ai2-line-in, .ai2-line-out { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.ai2-line-in span { padding: 4px 10px; border: 1px solid #999; font-size: 12px; }
.ai2-line-core { position: relative; padding: 14px 24px; background: var(--ac); color: #222; font-weight: 700; text-align: center; }
.ai2-line-core small { display: block; font-size: 10px; font-weight: 500; }
.ai2-line-core::before, .ai2-line-core::after { content: "↓"; position: absolute; left: 50%; transform: translateX(-50%); font-family: "Jost", sans-serif; }
.ai2-line-core::before { top: -14px; } .ai2-line-core::after { bottom: -14px; }
.ai2-line-out span { padding: 6px 12px; background: #111; color: #fff; font-size: 12px; }
.ai2-impacts { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 1px; background: #ddd; border: 1px solid #ddd; }
@media (min-width: 761px) { .ai2-impacts { grid-template-columns: repeat(4, 1fr); } }
.ai2-impacts li { padding: 24px; background: #fff; }
.ai2-impacts b { font-family: "Jost", sans-serif; font-weight: 500; font-size: 12px; letter-spacing: .14em; color: var(--ac-t); }
.ai2-impacts h3 { margin: 8px 0 0; font-size: 16px; font-weight: 700; line-height: 1.6; }

/* 04 2軸の図 */
.ai2-matrix { padding: 0 0 28px 28px; }
.ai2-matrix-grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; aspect-ratio: 1; border-left: 2px solid #fff; border-bottom: 2px solid #fff; }
.ai2-matrix .q { display: grid; place-content: center; gap: 4px; padding: 8px; text-align: center; border: 1px dashed rgba(255,255,255,.2); font-size: 13px; color: rgba(255,255,255,.6); }
.ai2-matrix .q1 { grid-area: 1 / 1; } .ai2-matrix .q2 { grid-area: 1 / 2; } .ai2-matrix .q3 { grid-area: 2 / 1; } .ai2-matrix .q4 { grid-area: 2 / 2; }
.ai2-matrix .is-hot { background: var(--ac); color: #222; border: 0; font-size: 16px; font-weight: 700; }
.ai2-matrix .is-hot small { font-size: 11px; font-weight: 700; }
.ai2-axis-y { position: absolute; left: -8px; top: 50%; margin: 0; transform: translate(-50%, -50%) rotate(-90deg); transform-origin: center; font-size: 11px; white-space: nowrap; color: rgba(255,255,255,.8); }
.ai2-axis-x { margin: 8px 0 0; text-align: right; font-size: 11px; color: rgba(255,255,255,.8); }
.ai2-reasons { list-style: none; margin: 0; padding: 0; display: grid; gap: 24px; }
.ai2-reasons span { font-family: "Jost", sans-serif; font-size: 22px; }
.ai2-reasons h3 { margin: 6px 0 0; font-size: 16px; font-weight: 700; line-height: 1.6; }
.ai2-reasons p { margin: 6px 0 0; font-size: 13px; line-height: 1.9; color: rgba(255,255,255,.75); }

/* 05 WHY */
.ai2-why { display: grid; gap: 24px; padding: 48px 0; border-top: 1px solid #111; }
.ai2-why:last-of-type { border-bottom: 1px solid #111; }
@media (min-width: 900px) { .ai2-why { grid-template-columns: 260px 1fr; column-gap: 56px; } }
.ai2-why-label p { margin: 0; font-family: "Jost", sans-serif; font-weight: 500; font-size: clamp(24px, 2.4vw, 32px); line-height: 1; }
.ai2-why-label h3 { margin: 10px 0 0; font-size: 14px; font-weight: 700; }
.ai2-why .ai2-fig { margin-top: 0; }
.ai2-time ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); position: relative; }
.ai2-time ol::before { content: ""; position: absolute; left: 0; right: 0; top: 30px; height: 2px; background: #ccc; }
.ai2-time li { position: relative; display: grid; gap: 4px; padding-top: 44px; padding-right: 8px; }
.ai2-time li::before { content: ""; position: absolute; left: 0; top: 23px; width: 16px; height: 16px; border-radius: 50%; background: #ccc; }
.ai2-time li.is-now::before { background: var(--ac); box-shadow: 0 0 0 6px rgba(254,142,21,.25); }
.ai2-time time { position: absolute; top: 0; left: 0; font-family: "Jost", sans-serif; font-size: 13px; color: #888; }
.ai2-time b { font-size: 20px; }
.ai2-time .is-now b { color: var(--ac-t); }
.ai2-time span { font-size: 12px; line-height: 1.7; color: #555; }
.ai2-check { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
@media (min-width: 761px) { .ai2-check { grid-template-columns: 1fr 1fr; } }
.ai2-check li { position: relative; padding: 14px 14px 14px 46px; background: #f2f2f2; font-weight: 500; font-size: 14px; }
.ai2-check li::before { content: ""; position: absolute; left: 14px; top: 50%; width: 18px; height: 18px; margin-top: -9px; border: 2px solid #111; border-radius: 3px; background: #fff; }
.ai2-check li::after { content: ""; position: absolute; left: 20px; top: 50%; width: 6px; height: 11px; margin-top: -8px; border: solid var(--ac-t); border-width: 0 3px 3px 0; transform: rotate(45deg); }
.ai2-us { display: grid; gap: 32px; align-items: center; }
@media (min-width: 900px) { .ai2-us { grid-template-columns: 340px 1fr; } }
.ai2-venn { position: relative; width: min(340px, 86vw); aspect-ratio: 1; margin: 0 auto; }
.ai2-venn .c { position: absolute; width: 58%; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; padding: 14px; text-align: center; font-size: 12px; font-weight: 700; line-height: 1.5; mix-blend-mode: multiply; }
.ai2-venn .c1 { left: 21%; top: 0; background: #e3e3e3; place-items: start center; padding-top: 22%; }
.ai2-venn .c2 { left: 0; bottom: 4%; background: #d2d2d2; place-items: center start; padding-left: 12%; }
.ai2-venn .c3 { right: 0; bottom: 4%; background: #c2c2c2; place-items: center end; padding-right: 12%; }
.ai2-venn b { position: absolute; left: 50%; top: 56%; transform: translate(-50%, -50%); padding: 6px 10px; background: var(--ac); color: #222; font-family: "Jost", sans-serif; font-size: 14px; white-space: nowrap; }
.ai2-us-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; font-size: 14px; line-height: 1.9; }
.ai2-us-list li { padding-left: 16px; border-left: 3px solid #ccc; }
.ai2-us-list li:last-child { border-left-color: var(--ac); }

/* サービスへ */
.ai2-svc { display: grid; gap: 16px; margin-top: 40px; }
@media (min-width: 900px) { .ai2-svc { grid-template-columns: repeat(3, 1fr); } }
.ai2-svc a { display: grid; gap: 6px; padding: 28px; background: #fff; color: #111; text-decoration: none; border: 1px solid #ddd; }
.ai2-svc b { font-family: "Jost", sans-serif; font-weight: 500; font-size: 26px; }
.ai2-svc span { font-size: 13px; color: #555; }
@media (hover: hover) { .ai2-svc a { transition: border-color .3s; } .ai2-svc a:hover { border-color: #111; } }
.ai2-loop-ring { margin: 24px auto 32px; }
.ai2-ice-top { flex-direction: row; left: 30%; right: 26%; top: 23%; }
.ai2-loop-ring { --s: min(300px, 60vw); width: var(--s); margin: 28px auto 40px; }
.ai2-loop-ring span { transform: rotate(var(--a)) translateY(-50%) translateY(calc(var(--s) / -2)) rotate(calc(var(--a) * -1)) translateX(-50%); font-size: 11px; }
@media (max-width: 760px) { .ai2-loop-ring span { padding: 4px 6px; } }
.ai2-loop-ring { margin-bottom: 56px; }

/* 依頼12:割合の帯を担当の対応表に。図の種類は保持する。 */
.ai2 { --ac: var(--accent-diagram); --ac-t: var(--accent-diagram); }
.ai2-body,.ai2-cols p,.ai2-causes li,.ai2-reasons p,.ai2-us-list { font-size: var(--text-body); line-height: var(--leading-body); }
.ai2-heading p { font-size: var(--text-label); line-height: 1.2; color: inherit; letter-spacing: .02em; }
.ai2-heading h2,.ai2-mv h1,.ai2-claim { font-size: var(--text-heading); line-height: var(--leading-heading); font-weight: 500; }
.ai2-def { font-size: var(--text-heading); line-height: 1.7; }
.ai2-heading.is-light p { color: inherit; }
.ai2-toc a,.ai2-toc span { font-size: 14px; }
.ai2-toc span { color: inherit; }
.ai2-fig figcaption,.ai2-time time { font-size: 14px; line-height: 1.7; color: #666; }
.ai2-sec--dark .ai2-fig figcaption { color: #ccc; }
.ai2-note { margin: 0; padding: 0 var(--pad) 24px; font-size: 14px; color: #666; }
.ai2-responsibilities table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.ai2-responsibilities caption { text-align: left; font-size: 16px; margin-bottom: 20px; }
.ai2-responsibilities :is(th,td) { padding: 16px 12px; border-top: 1px solid #aaa; text-align: left; vertical-align: top; font-size: 14px; line-height: 1.7; overflow-wrap: anywhere; }
.ai2-responsibilities th { font-weight: 500; }
.ai2-responsibilities thead { background: #eee; }
.ai2-responsibilities th:first-child { width: 36%; }
.ai2-responsibilities th:nth-child(2) { width: 16%; }
.ai2-responsibilities th:nth-child(3) { width: 48%; }
.ai2-ice { width: 100%; max-width: 440px; }
.ai2-ice svg { font-family: 'Zen Kaku Gothic New',sans-serif; }
.ai2-ice text { letter-spacing: 0; }
.ai2-mv-photo { position: relative; padding-bottom: 32px; aspect-ratio: auto; height: clamp(260px,36vw,480px); background: transparent; }
.ai2-mv-photo figcaption { position: absolute; bottom: 0; left: 0; font-size: 14px; color: #666; }
.ai2-loop-ring { --s: min(260px,52vw); width: var(--s); }
.ai2-loop-ring span { font-size: 12px; }
.ai2-loop figcaption { font-size: 14px; }
.ai2-line-core { background: #b35400; color: #fff; }
.ai2-line-core small { font-size: 12px; }
.ai2-impacts b { color: #666; font-size: 14px; }
.ai2-impacts { grid-template-columns: 1fr; }
.ai2-impacts li { padding: 24px; }
.ai2-matrix { padding-left: 32px; }
.ai2-matrix .q { font-size: 14px; color: #ddd; }
.ai2-matrix .is-hot { background: #eee; color: #111; font-size: 14px; }
.ai2-matrix .is-hot small { font-size: 12px; line-height: 1.7; }
.ai2-axis-y { font-size: 12px; left: 10px; }
.ai2-axis-x { font-size: 12px; }
.ai2-time .is-now b { color: #111; }
.ai2-time li.is-now::before { background: #111; box-shadow: none; }
.ai2-time span { font-size: 14px; }
.ai2-check li::after { border-color: #111; }
.ai2-venn b { background: #111; color: #fff; }
.ai2-us-list li:last-child { border-color: #ccc; }
.ai2-svc span { font-size: 14px; }
#blind { padding-top: 64px; padding-bottom: 88px; }
#impact { padding-top: clamp(88px,12vw,160px); }
@media (min-width:768px) { .ai2-impacts { grid-template-columns: 1fr 1fr; } }
@media (min-width:900px) and (max-width:1100px) { .ai2-us { grid-template-columns: 1fr; } }
@media (max-width:420px) { .ai2-responsibilities :is(th,td) { padding: 14px 6px; } .ai2-time ol { grid-template-columns: 1fr; gap: 24px; } .ai2-time ol::before { display: none; } .ai2-time li { padding: 0 0 0 32px; } .ai2-time li::before { top: 8px; left: 0; } .ai2-time time { position: static; } }

/* 2026-10-19 必須2:WHY NOW を文章にする */
.ai2-why-text { margin: 0; }
.ai2-why-text p { margin: 0; max-width: 36em; font-size: var(--text-body); line-height: var(--leading-body); }
.ai2-why-text p + p { margin-top: 12px; }

/* 2026-10-21 スマホ:分担の表で言葉が割れないように */
@media (max-width: 760px) {
  .ai2-responsibilities :is(th,td) { font-size: 13px; padding: 12px 6px; }
  .ai2-responsibilities th:first-child { width: 40%; }
  .ai2-responsibilities th:nth-child(2) { width: 14%; }
  .ai2-responsibilities th:nth-child(3) { width: 46%; }
}