@charset "UTF-8";
/* ==========================================================================
   制作実績ページ専用（works/index.php のみが読み込む）
   - 業務システム開発・改修LP（css2/system-development.css）と同じ配色・文字組み・番号付きの小見出し
   - 実績1件ごとに太い罫線で区切り、「課題・担当範囲・実施内容・結果」を罫線の表で並べる
   - style.css / grid.css の汎用ルール（section の余白、nav ul、li の余白、h要素の細字 等）を
     上書きするため、セレクタは原則 body.page-works main から書く
   ========================================================================== */

body.page-works {
    --wk-navy: #050b1f;
    --wk-navy-2: #0b1430;
    --wk-ink: #0f172a;
    --wk-ink-2: #334155;
    --wk-muted: #5b6b82;
    --wk-line: #dde3ec;
    --wk-mist: #f3f5fa;
    --wk-accent: #4f46e5;
    --wk-cyan: #7dd3fc;
    --wk-on-dark: #eef2ff;
    --wk-on-dark-2: #c3cfe8;
    --wk-line-dark: rgba(148, 163, 184, 0.26);
    --wk-en: "Space Grotesk", "Noto Sans JP", sans-serif;
    background: #fff;
}

/* ---------- 帯の共通 ---------- */
body.page-works main {
    margin: 0;
    font-size: 1.6rem;
    line-height: 1.75;
}
body.page-works main > section.wk-sec {
    margin: 0;
    padding: 12rem 0;
}
body.page-works main > section.wk-light {
    background: #fff;
    color: var(--wk-ink);
}
body.page-works main > section.wk-mist {
    background: var(--wk-mist);
    color: var(--wk-ink);
}
body.page-works main > section.wk-dark {
    background:
        radial-gradient(ellipse at 85% 0%, rgba(63, 200, 255, 0.12), transparent 50%),
        linear-gradient(180deg, var(--wk-navy) 0%, var(--wk-navy-2) 100%);
    color: var(--wk-on-dark);
}
/* 濃紺→明るい帯の境目に、トップと同じ配色のライン */
body.page-works main > section.wk-dark + section:not(.wk-dark) {
    position: relative;
}
body.page-works main > section.wk-dark + section:not(.wk-dark)::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #6c63ff, #3fc8ff, #9bdd4f);
}
body.page-works main .wk-wrap {
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 3.2rem;
}
body.page-works main .wk-nb {
    display: inline-block;
}
body.page-works main :is(p, ul, ol, dl, li) {
    margin-bottom: 0;
}
body.page-works main :is(ul, ol) {
    list-style: none;
    padding: 0;
}
/* grid.css の入れ子リストの字下げ・縮小を打ち消す */
body.page-works main :is(ul, ol) :is(ul, ol) {
    margin: 0;
    font-size: inherit;
}
/* style.css は a を display:block にしているため、文中のリンクは行内に戻す */
body.page-works main :is(p, dd) a {
    display: inline;
}
body.page-works main :is(h1, h2, h3) {
    margin: 0;
    font-weight: 800;
    text-wrap: balance;
    word-break: auto-phrase;
}
body.page-works main section[id],
body.page-works main article[id] {
    scroll-margin-top: 9rem;
}

/* ---------- セクションの小見出し（番号＋短い線＋日本語） ---------- */
body.page-works main .wk-label {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin: 0 0 2.4rem;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--wk-accent);
}
body.page-works main .wk-label span {
    font-family: var(--wk-en);
    letter-spacing: 0.1em;
    color: var(--wk-muted);
}
body.page-works main .wk-label span::after {
    content: "";
    display: inline-block;
    width: 2.4rem;
    height: 1px;
    margin-left: 1.2rem;
    vertical-align: middle;
    background: currentColor;
    opacity: 0.6;
}
body.page-works main .wk-dark .wk-label {
    color: var(--wk-cyan);
}
body.page-works main .wk-dark .wk-label span {
    color: var(--wk-on-dark-2);
}

/* ---------- 見出しと導入文 ---------- */
body.page-works main .wk-h2 {
    font-size: clamp(3.4rem, 3.6vw, 5rem);
    line-height: 1.3;
    letter-spacing: -0.03em;
    color: var(--wk-ink);
}
body.page-works main .wk-dark .wk-h2 {
    color: #fff;
}
body.page-works main .wk-sec__head {
    display: grid;
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 6.4rem;
    align-items: end;
}
body.page-works main .wk-sec__text p {
    font-size: 1.6rem;
    line-height: 1.95;
    color: var(--wk-ink-2);
}
body.page-works main .wk-sec__text p + p {
    margin-top: 1.2rem;
}
body.page-works main .wk-dark .wk-sec__text p {
    color: var(--wk-on-dark-2);
}
body.page-works main .wk-sec__text a {
    color: var(--wk-accent);
    text-decoration: underline;
    text-underline-offset: 0.3em;
}

/* ---------- 矢印付きの文字リンク ---------- */
body.page-works main a.wk-arrow {
    display: inline-block;
    padding: 0.6rem 0;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.6;
    color: var(--wk-accent);
    text-decoration: none;
}
body.page-works main .wk-dark a.wk-arrow {
    color: #a5d8ff;
}
body.page-works main a.wk-arrow::after {
    content: "→";
    display: inline-block;
    margin-left: 0.6rem;
    transition: transform 0.2s ease;
}
body.page-works main a.wk-arrow:hover::after {
    transform: translateX(4px);
}
body.page-works main a:focus-visible {
    outline: 2px solid #3fc8ff;
    outline-offset: 4px;
    border-radius: 4px;
}

/* ---------- ボタン ---------- */
body.page-works main a.wk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 5.8rem;
    padding: 0 3.4rem;
    border-radius: 999px;
    font-size: 1.6rem;
    font-weight: 700;
    text-decoration: none;
    transition: filter 0.2s ease, transform 0.2s ease;
}
body.page-works main a.wk-btn--main {
    background: linear-gradient(135deg, #38bdf8 0%, #6366f1 100%);
    color: #fff;
    box-shadow: 0 18px 40px -20px rgba(56, 189, 248, 0.8);
}
body.page-works main a.wk-btn:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

/* ==========================================================================
   ヒーロー（濃紺。右に掲載実績の目次）
   ========================================================================== */
body.page-works main > section.wk-hero {
    position: relative;
    overflow: hidden;
    padding: 0;
    background:
        linear-gradient(90deg, rgba(5, 11, 31, 1) 0%, rgba(5, 11, 31, 0.92) 55%, rgba(5, 11, 31, 0.78) 100%),
        repeating-linear-gradient(90deg, rgba(125, 211, 252, 0.07) 0 1px, transparent 1px 12rem),
        repeating-linear-gradient(0deg, rgba(125, 211, 252, 0.07) 0 1px, transparent 1px 12rem),
        linear-gradient(135deg, #0b1430 0%, #050b1f 100%);
}
body.page-works main > section.wk-hero::after {
    content: "";
    position: absolute;
    right: -12rem;
    top: -10rem;
    width: 56rem;
    height: 56rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.35) 0%, rgba(63, 200, 255, 0.12) 45%, transparent 70%);
    pointer-events: none;
}
body.page-works main .wk-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 36rem;
    gap: 6.4rem;
    align-items: end;
    padding-top: 6.4rem;
    padding-bottom: 9.6rem;
}
body.page-works main .wk-crumb ol {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0;
    margin: 0 0 5.6rem;
    font-size: 1.3rem;
    color: var(--wk-on-dark-2);
}
body.page-works main .wk-crumb li {
    flex: none;
    text-align: left;
}
body.page-works main .wk-crumb li + li::before {
    content: "/";
    margin: 0 1rem;
    opacity: 0.6;
}
body.page-works main .wk-crumb a {
    display: inline;
    padding: 0;
    width: auto;
    color: var(--wk-on-dark-2);
    text-decoration: underline;
    text-underline-offset: 0.3em;
}
body.page-works main .wk-crumb a:hover {
    background: none;
    color: #fff;
}
body.page-works main .wk-hero__eyebrow {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--wk-cyan);
}
body.page-works main .wk-hero__title {
    margin-top: 2.4rem;
    font-size: clamp(4.4rem, 5.4vw, 7.6rem);
    line-height: 1.15;
    letter-spacing: -0.035em;
    color: #f4f7ff;
}
body.page-works main .wk-hero__sub {
    max-width: 32em;
    margin-top: 3.2rem;
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.6;
    color: #fff;
}
body.page-works main .wk-hero__lead {
    max-width: 38em;
    margin-top: 2rem;
    font-size: 1.7rem;
    line-height: 1.95;
    color: var(--wk-on-dark-2);
}
body.page-works main .wk-hero__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.6rem 3.2rem;
    margin-top: 4rem;
}
body.page-works main .wk-hero__index {
    padding-left: 3.2rem;
    border-left: 1px solid var(--wk-line-dark);
}
body.page-works main .wk-hero__index-head {
    margin-bottom: 1.2rem;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--wk-cyan);
}
body.page-works main .wk-hero__index ol + .wk-hero__index-head {
    margin-top: 3.2rem;
}
body.page-works main .wk-hero__index ol {
    display: block;
    border-top: 1px solid var(--wk-line-dark);
}
body.page-works main .wk-hero__index li {
    text-align: left;
    border-bottom: 1px solid var(--wk-line-dark);
}
body.page-works main .wk-hero__index a {
    display: flex;
    gap: 1.6rem;
    align-items: baseline;
    width: 100%;
    padding: 1.2rem 0;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.5;
    text-align: left;
    color: #fff;
    transition: color 0.2s ease, padding 0.2s ease;
}
body.page-works main .wk-hero__index a span {
    flex: none;
    font-family: var(--wk-en);
    font-size: 1.3rem;
    letter-spacing: 0.08em;
    color: var(--wk-on-dark-2);
}
body.page-works main .wk-hero__index a:hover {
    background: none;
    padding-left: 0.6rem;
    color: var(--wk-cyan);
}

/* ==========================================================================
   01・02 実績（1件ごとに太い罫線で区切る。番号｜本文｜概要 の3列）
   ========================================================================== */
body.page-works main .wk-cases {
    margin-top: 7.2rem;
}
body.page-works main .wk-case {
    display: grid;
    grid-template-columns: 8.8rem minmax(0, 1fr) 30rem;
    gap: 4.8rem;
    padding: 5.6rem 0 6.4rem;
    border-top: 2px solid var(--wk-ink);
}
body.page-works main .wk-case:last-child {
    border-bottom: 1px solid var(--wk-line);
}
body.page-works main .wk-dark .wk-case {
    border-top-color: rgba(238, 242, 255, 0.55);
}
body.page-works main .wk-dark .wk-case:last-child {
    border-bottom-color: var(--wk-line-dark);
}
body.page-works main .wk-case__no {
    font-family: var(--wk-en);
    font-size: 4.8rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--wk-accent);
}
body.page-works main .wk-dark .wk-case__no {
    color: var(--wk-cyan);
}
body.page-works main .wk-case__kind {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.7;
    color: var(--wk-accent);
}
body.page-works main .wk-dark .wk-case__kind {
    color: var(--wk-cyan);
}
body.page-works main .wk-case__title {
    margin-top: 0.8rem;
    font-size: 2.8rem;
    line-height: 1.45;
    letter-spacing: -0.02em;
    color: var(--wk-ink);
}
body.page-works main .wk-dark .wk-case__title {
    color: #fff;
}
/* 課題・担当範囲・実施内容・結果 */
body.page-works main .wk-case__story {
    margin-top: 3.2rem;
    border-top: 1px solid var(--wk-line);
}
body.page-works main .wk-case__story div {
    display: grid;
    grid-template-columns: 10rem minmax(0, 1fr);
    gap: 2.4rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--wk-line);
}
body.page-works main .wk-case__story dt {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.95;
    color: var(--wk-accent);
}
body.page-works main .wk-case__story dd {
    margin: 0;
    font-size: 1.6rem;
    line-height: 1.95;
    color: var(--wk-ink-2);
}
body.page-works main .wk-dark .wk-case__story,
body.page-works main .wk-dark .wk-case__story div {
    border-color: var(--wk-line-dark);
}
body.page-works main .wk-dark .wk-case__story dt {
    color: var(--wk-cyan);
}
body.page-works main .wk-dark .wk-case__story dd {
    color: var(--wk-on-dark-2);
}
/* 右列：区分・業種・技術・サービスサイト */
body.page-works main .wk-case__side {
    padding-top: 0.4rem;
}
body.page-works main .wk-case__facts div + div {
    margin-top: 1.6rem;
}
body.page-works main .wk-case__facts dt {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--wk-muted);
}
body.page-works main .wk-case__facts dd {
    margin: 0.2rem 0 0;
    font-size: 1.5rem;
    line-height: 1.75;
    color: var(--wk-ink);
}
body.page-works main .wk-dark .wk-case__facts dt {
    color: #93a6cc;
}
body.page-works main .wk-dark .wk-case__facts dd {
    color: var(--wk-on-dark);
}
body.page-works main a.wk-case__site {
    font-family: var(--wk-en);
    font-weight: 700;
    color: var(--wk-accent);
    text-decoration: underline;
    text-underline-offset: 0.3em;
    word-break: break-all;
}
body.page-works main .wk-dark a.wk-case__site {
    color: #a5d8ff;
}
body.page-works main a.wk-case__site:hover {
    color: var(--wk-cyan);
}
body.page-works main .wk-case__links {
    margin-top: 2.4rem;
    padding-top: 1.6rem;
    border-top: 1px solid var(--wk-line);
}
body.page-works main .wk-dark .wk-case__links {
    border-top-color: var(--wk-line-dark);
}
body.page-works main .wk-case__links a.wk-arrow {
    font-size: 1.4rem;
}

/* ==========================================================================
   03 技術と開発経験
   ========================================================================== */
body.page-works main .wk-tech__grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 8rem;
    align-items: start;
}
body.page-works main .wk-tech__text {
    margin-top: 2.8rem;
    font-size: 1.6rem;
    line-height: 1.95;
    color: var(--wk-ink-2);
}
body.page-works main .wk-tech__text + .wk-tech__text {
    margin-top: 1.6rem;
}
body.page-works main .wk-techlist {
    margin-top: 4.8rem;
    border-top: 2px solid var(--wk-ink);
}
body.page-works main .wk-techlist__row {
    display: grid;
    grid-template-columns: 18rem minmax(0, 1fr);
    gap: 2.4rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--wk-line);
}
body.page-works main .wk-techlist dt {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.8;
    color: var(--wk-accent);
}
body.page-works main .wk-techlist dd {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.8;
    color: var(--wk-ink);
}
body.page-works main .wk-tech__aside {
    margin-top: 6.4rem;
}
body.page-works main .wk-tech__aside-item {
    padding: 3.2rem 0;
    border-top: 6px solid var(--wk-ink);
}
body.page-works main .wk-tech__aside-item + .wk-tech__aside-item {
    border-top-width: 1px;
    border-top-color: #c7d0dd;
}
body.page-works main .wk-tech__aside-kicker {
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1.5;
    color: var(--wk-ink);
}
body.page-works main .wk-tech__aside-text {
    margin: 1.2rem 0 0.8rem;
    font-size: 1.5rem;
    line-height: 1.85;
    color: var(--wk-ink-2);
}

/* ==========================================================================
   04 対応領域（実績とは別。番号付きの2列の罫線リスト）
   ========================================================================== */
body.page-works main .wk-caps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 6.4rem;
    margin-top: 5.6rem;
    border-top: 2px solid var(--wk-ink);
}
body.page-works main .wk-caps__item {
    display: grid;
    grid-template-columns: 4.8rem minmax(0, 1fr);
    column-gap: 1.6rem;
    align-content: start;
    padding: 3.2rem 0;
    border-bottom: 1px solid var(--wk-line);
}
body.page-works main .wk-caps__item > :not(.wk-caps__no) {
    grid-column: 2;
}
body.page-works main .wk-caps__no {
    grid-row: 1 / span 4;
    padding-top: 0.2rem;
    font-family: var(--wk-en);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--wk-muted);
}
body.page-works main .wk-caps__kind {
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.7;
    color: var(--wk-accent);
}
body.page-works main .wk-caps__name {
    margin-top: 0.4rem;
    font-size: 2rem;
    line-height: 1.5;
    color: var(--wk-ink);
}
body.page-works main .wk-caps__body {
    margin-top: 1rem;
    font-size: 1.5rem;
    line-height: 1.9;
    color: var(--wk-ink-2);
}
body.page-works main .wk-caps__scope {
    margin-top: 1rem;
    font-size: 1.4rem;
    line-height: 1.8;
    color: var(--wk-muted);
}
body.page-works main .wk-caps__scope span {
    margin-right: 0.8rem;
    font-weight: 700;
    color: var(--wk-ink);
}
body.page-works main .wk-caps__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 4rem;
    margin-top: 4.8rem;
}

/* ==========================================================================
   05 ご相談（濃紺。大きな文字と矢印の行）
   ========================================================================== */
body.page-works main .wk-contact__title {
    font-size: clamp(4.4rem, 5.2vw, 7.2rem);
    line-height: 1.2;
    letter-spacing: -0.035em;
    color: #fff;
}
body.page-works main .wk-contact__grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 6.4rem;
    margin-top: 5.6rem;
    align-items: start;
}
body.page-works main .wk-routes {
    border-top: 1px solid rgba(238, 242, 255, 0.45);
}
body.page-works main .wk-routes li {
    border-bottom: 1px solid var(--wk-line-dark);
}
body.page-works main .wk-routes a {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.4rem 2.4rem;
    padding: 3rem 0;
    color: var(--wk-on-dark);
    text-decoration: none;
}
body.page-works main .wk-routes strong {
    grid-column: 1;
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1.45;
    color: #fff;
    transition: color 0.2s ease;
}
body.page-works main .wk-routes span {
    grid-column: 1;
    font-size: 1.5rem;
    line-height: 1.7;
    color: var(--wk-on-dark-2);
}
body.page-works main .wk-routes a::after {
    content: "→";
    grid-column: 2;
    grid-row: 1 / span 2;
    font-family: var(--wk-en);
    font-size: 3rem;
    color: #3fc8ff;
    transition: transform 0.2s ease;
}
body.page-works main .wk-routes a:hover strong {
    color: var(--wk-cyan);
}
body.page-works main .wk-routes a:hover::after {
    transform: translateX(6px);
}
body.page-works main .wk-prep {
    padding: 3.2rem 0 0 3.2rem;
    border-left: 1px solid var(--wk-line-dark);
}
body.page-works main .wk-prep__head {
    font-size: 1.7rem;
    line-height: 1.6;
    color: #fff;
}
body.page-works main .wk-prep ol {
    margin-top: 1.6rem;
}
body.page-works main .wk-prep li {
    display: grid;
    grid-template-columns: 2.8rem minmax(0, 1fr);
    gap: 0.8rem;
    font-size: 1.5rem;
    line-height: 1.8;
    color: var(--wk-on-dark-2);
}
body.page-works main .wk-prep li + li {
    margin-top: 0.8rem;
}
body.page-works main .wk-prep li span {
    font-family: var(--wk-en);
    font-weight: 700;
    color: #3fc8ff;
}
body.page-works main .wk-prep__note {
    margin-top: 2rem;
    font-size: 1.4rem;
    line-height: 1.8;
    color: var(--wk-cyan);
}
body.page-works main .wk-contact__tel {
    margin-top: 4rem;
    font-size: 1.5rem;
    line-height: 1.8;
    color: var(--wk-on-dark-2);
}
body.page-works main .wk-contact__tel a {
    font-weight: 700;
    color: #fff;
}
body.page-works main .wk-contact__note {
    margin-top: 0.4rem;
    font-size: 1.4rem;
    line-height: 1.8;
    color: var(--wk-on-dark-2);
}
body.page-works main nav.wk-related {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 2.8rem;
    margin-top: 6.4rem;
    padding-top: 3.2rem;
    border-top: 1px solid var(--wk-line-dark);
}
body.page-works main nav.wk-related a {
    padding: 0;
    font-size: 1.4rem;
    color: var(--wk-on-dark-2);
    text-decoration: underline;
    text-underline-offset: 0.3em;
}
body.page-works main nav.wk-related a:hover {
    background: none;
    color: #fff;
}

/* ==========================================================================
   画面幅ごとの調整
   ========================================================================== */
@media (max-width: 1100px) {
    body.page-works main .wk-hero__grid {
        grid-template-columns: minmax(0, 1fr) 30rem;
        gap: 4rem;
    }
    body.page-works main .wk-case {
        grid-template-columns: 6.4rem minmax(0, 1fr) 24rem;
        gap: 3.2rem;
    }
    body.page-works main .wk-case__no {
        font-size: 3.6rem;
    }
}

@media (max-width: 900px) {
    body.page-works main > section.wk-sec {
        padding: 8.8rem 0;
    }
    body.page-works main > section.wk-hero {
        padding: 0;
    }
    body.page-works main .wk-hero__grid,
    body.page-works main .wk-sec__head,
    body.page-works main .wk-tech__grid,
    body.page-works main .wk-contact__grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 3.2rem;
    }
    body.page-works main .wk-hero__grid {
        padding-top: 4rem;
        padding-bottom: 7.2rem;
    }
    body.page-works main .wk-hero__index {
        padding-left: 0;
        border-left: 0;
    }
    body.page-works main .wk-cases {
        margin-top: 5.6rem;
    }
    /* 番号と本文の2列。右列の概要は本文の下へ */
    body.page-works main .wk-case {
        grid-template-columns: 5.6rem minmax(0, 1fr);
        gap: 2.4rem 1.6rem;
        padding: 4rem 0 4.8rem;
    }
    body.page-works main .wk-case__side {
        grid-column: 2;
        padding-top: 0;
    }
    body.page-works main .wk-case__no {
        font-size: 3.2rem;
    }
    body.page-works main .wk-case__facts {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.6rem 2.4rem;
    }
    body.page-works main .wk-case__facts div + div {
        margin-top: 0;
    }
    body.page-works main .wk-tech__aside {
        margin-top: 0;
    }
    body.page-works main .wk-caps {
        grid-template-columns: minmax(0, 1fr);
    }
    body.page-works main .wk-prep {
        padding: 0;
        border-left: 0;
    }
}

/* style.css の「768px以下は h2 を 30px に固定（!important）」を、このページの見出しだけ上書きする */
@media (max-width: 768px) {
    body.page-works main .wk-wrap {
        padding: 0 2rem;
    }
    body.page-works main h2.wk-h2 {
        font-size: 2.8rem !important;
        line-height: 1.4;
    }
    body.page-works main h2.wk-contact__title {
        font-size: clamp(3.2rem, 9vw, 4.4rem) !important;
        line-height: 1.3;
    }
    body.page-works main .wk-hero__title {
        font-size: clamp(3.4rem, 9.6vw, 5rem);
    }
    body.page-works main .wk-hero__sub {
        font-size: 1.9rem;
    }
    body.page-works main .wk-hero__lead {
        font-size: 1.6rem;
    }
    body.page-works main .wk-crumb ol {
        margin-bottom: 3.2rem;
    }
    body.page-works main .wk-hero__actions a.wk-btn {
        width: 100%;
    }
    /* 番号は見出しの上に置き、本文は全幅で読ませる */
    body.page-works main .wk-case {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.6rem;
    }
    body.page-works main .wk-case__side {
        grid-column: 1;
    }
    body.page-works main .wk-case__no {
        font-size: 2.8rem;
    }
    body.page-works main .wk-case__title {
        font-size: 2.1rem;
    }
    body.page-works main .wk-case__story {
        margin-top: 2.4rem;
    }
    body.page-works main .wk-case__story div {
        grid-template-columns: minmax(0, 1fr);
        gap: 0.4rem;
        padding: 1.6rem 0;
    }
    body.page-works main .wk-case__facts {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.2rem;
    }
    body.page-works main .wk-techlist__row {
        grid-template-columns: minmax(0, 1fr);
        gap: 0.4rem;
    }
    body.page-works main .wk-caps__item {
        grid-template-columns: 3.6rem minmax(0, 1fr);
        column-gap: 1.2rem;
        padding: 2.8rem 0;
    }
    body.page-works main .wk-caps__name {
        font-size: 1.8rem;
    }
    body.page-works main .wk-routes strong {
        font-size: 1.9rem;
    }
    body.page-works main .wk-routes a::after {
        font-size: 2.4rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.page-works main *,
    body.page-works main *::before,
    body.page-works main *::after {
        transition: none !important;
    }
}