/* roykitchen.com — 10/14 版式重做(参照 raccoon.ne.jp:深蓝 + 灰白、英文小标 + 日文大标题、大圆角、胶囊按钮)
   字体:Google Fonts Noto Sans JP;离线时退回系统日文字体。 */
:root {
  --blue: #1b3a6b;        /* 主色:深蓝 */
  --blue-2: #24508f;      /* hover */
  --blue-dk: #132b51;     /* 页脚 */
  --pale: #e7eef9;        /* 浅蓝 */
  --gray: #f4f5f7;        /* 灰白底 */
  --ink: #1a1d21;
  --sub: #5b6470;
  --line: #dde1e7;
  --white: #fff;
  --radius: 12px;
  --round: clamp(40px, 6vw, 96px);
  --wrap: 1200px;
  --font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", YuGothic, Meiryo, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--white); font-size: 15px; line-height: 1.9; letter-spacing: .04em; font-feature-settings: "palt"; }
@media (min-width: 900px) { body { font-size: 16px; } html { scroll-padding-top: 92px; } }
img { max-width: 100%; height: auto; display: block; }
picture { display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.5; font-weight: 700; letter-spacing: .06em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
@media (min-width: 900px) { .wrap { width: min(var(--wrap), 100% - 96px); } }
.narrow { max-width: 860px; }
.center { text-align: center; }
.right { text-align: right; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.draft { display: inline-block; margin-left: .7em; padding: 0 .7em; font-size: 11px; line-height: 1.9; font-weight: 500; letter-spacing: .05em; color: #8a5a00; background: #fff6dc; border: 1px solid #e8c56a; border-radius: 999px; vertical-align: middle; }

/* ---------- header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo img { width: 160px; height: auto; }
.nav-toggle { display: inline-flex; flex-direction: column; justify-content: center; gap: 6px; width: 44px; height: 44px; padding: 10px; border: 0; background: none; cursor: pointer; }
.nav-toggle span:not(.sr) { display: block; height: 2px; background: var(--blue); transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.global-nav { display: none; position: absolute; left: 0; right: 0; top: 64px; background: var(--white); border-bottom: 1px solid var(--line); box-shadow: 0 12px 24px rgba(0,0,0,.06); }
.global-nav.open { display: block; }
.global-nav a { display: block; padding: 15px 20px; border-top: 1px solid var(--line); text-decoration: none; font-weight: 500; }
.global-nav a[aria-current="page"] { color: var(--blue); }
@media (min-width: 960px) {
  .header-inner { height: 80px; }
  .logo img { width: 190px; }
  .nav-toggle { display: none; }
  .global-nav { display: block; position: static; border: 0; box-shadow: none; background: none; }
  .global-nav ul { display: flex; gap: 6px; }
  .global-nav a { border: 0; padding: 8px 14px; font-size: 14px; position: relative; }
  .global-nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 0; height: 2px; background: var(--blue); transform: scaleX(0); transition: transform .2s; }
  .global-nav a:hover::after, .global-nav a[aria-current="page"]::after { transform: scaleX(1); }
}

/* ---------- 通用:英文小标 / 标题 / 按钮 */
.en-label { margin: 0 0 .6em; font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--blue); }
.sec-title { font-size: 24px; line-height: 1.55; margin: 0 0 .6em; }
.sec-title .sub { display: block; font-size: 13px; font-weight: 500; color: var(--sub); letter-spacing: .12em; margin-top: .3em; }
.sec-head { margin-bottom: 40px; }
.sec-head.center { text-align: center; }
.sec-lead p:last-child { margin-bottom: 0; }
.sec-lead { color: var(--sub); }
@media (min-width: 900px) {
  .sec-title { font-size: 34px; }
  .sec-head { margin-bottom: 56px; }
  .split-head { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end; }
  .split-head .sec-title { margin-bottom: 0; }
}
.btn { display: inline-flex; align-items: center; gap: 14px; padding: 12px 14px 12px 28px; border: 1px solid var(--blue); border-radius: 999px; color: var(--blue); background: var(--white); text-decoration: none; font-size: 14px; font-weight: 700; letter-spacing: .08em; transition: background .2s, color .2s; }
.btn:hover { background: var(--blue); color: var(--white); }
.arw { display: inline-block; width: 28px; height: 28px; border-radius: 50%; background: var(--blue); position: relative; flex: none; transition: background .2s; }
.arw::after { content: ""; position: absolute; left: 10px; top: 10px; width: 7px; height: 7px; border-top: 2px solid #fff; border-right: 2px solid #fff; transform: rotate(45deg); }
.btn:hover .arw { background: var(--white); }
.btn:hover .arw::after { border-color: var(--blue); }
.btn-fill { background: var(--blue); color: var(--white); }
.btn-fill .arw { background: var(--white); }
.btn-fill .arw::after { border-color: var(--blue); }
.btn-fill:hover { background: var(--blue-2); }
.btn-light { background: transparent; border-color: rgba(255,255,255,.6); color: var(--white); }
.btn-light .arw { background: var(--white); }
.btn-light .arw::after { border-color: var(--blue); }
.btn-light:hover { background: var(--white); color: var(--blue); }
.btn-sm { padding: 8px 10px 8px 20px; font-size: 13px; }
.btn-sm .arw { width: 22px; height: 22px; }
.btn-sm .arw::after { left: 7px; top: 8px; width: 6px; height: 6px; }
.text-link { font-size: 14px; color: var(--blue); }

/* ---------- 区块 */
.sec { padding: 64px 0; }
.sec-gray { background: var(--gray); }
.sec-blue { background: var(--blue); color: var(--white); }
.sec-blue .en-label { color: #a9c1e8; }
.round-tl { border-top-left-radius: var(--round); }
@media (min-width: 900px) { .sec { padding: 112px 0; } }

/* ---------- page head(下层页) */
.page-head { background: var(--gray); padding: 48px 0 40px; border-bottom-right-radius: var(--round); }
.page-head h1 { font-size: 28px; margin: 0; }
.crumbs { margin-top: 18px; font-size: 12px; color: var(--sub); }
.crumbs a { color: var(--sub); }
@media (min-width: 900px) { .page-head { padding: 88px 0 72px; } .page-head h1 { font-size: 44px; } }

/* ---------- hero */
.hero { padding: 32px 0 56px; }
.hero-grid { display: grid; gap: 32px; }
.hero-catch { font-size: 34px; line-height: 1.45; letter-spacing: .08em; margin: 0 0 .6em; }
.hero-lead { color: var(--sub); }
.hero-img img { width: 100%; border-radius: var(--radius) var(--radius) var(--radius) var(--round); }
.hero .btn { margin-top: 8px; }
@media (min-width: 900px) {
  .hero { padding: 72px 0 96px; }
  .hero-grid { grid-template-columns: 5fr 6fr; gap: 64px; align-items: center; }
  .hero-catch { font-size: 52px; }
}

/* ---------- 大图 + 文字(左右交替) */
.features { display: grid; gap: 56px; }
.feature { display: grid; gap: 24px; }
.feature-img img, .intro-img img, .cat-img img, .card-img img, .acc-img img, .wide-img img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--radius); }
.feature-no { display: flex; align-items: baseline; gap: 12px; margin: 0 0 .4em; font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); }
.feature-no span { font-size: 28px; letter-spacing: .02em; line-height: 1; }
.feature-title { font-size: 24px; }
.feature-catch { font-size: 17px; font-weight: 700; color: var(--blue); line-height: 1.7; }
.feature .btn { margin-top: 8px; }
@media (min-width: 900px) {
  .features { gap: 96px; }
  .feature { grid-template-columns: 7fr 5fr; gap: 64px; align-items: center; }
  .feature:nth-child(even) { grid-template-columns: 5fr 7fr; }
  .feature:nth-child(even) .feature-img { order: 2; }
  .feature-title { font-size: 30px; }
  .feature-catch { font-size: 19px; }
}
.check { margin: 0 0 1em; }
.check li { position: relative; padding: 8px 0 8px 30px; border-bottom: 1px solid var(--line); font-size: 15px; }
.check li::before { content: ""; position: absolute; left: 4px; top: 16px; width: 13px; height: 7px; border-left: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(-45deg); }

/* ---------- 下层页导入(图 + 主张 + 三要点) */
.intro-grid { display: grid; gap: 28px; }
.points { margin-top: 20px; display: grid; gap: 10px; }
.points li { background: var(--gray); border-radius: 8px; padding: 14px 18px; font-weight: 500; font-size: 15px; }
.sec-gray .points li { background: var(--white); }
.p-no { display: block; font-size: 11px; font-weight: 700; letter-spacing: .16em; color: var(--blue); }
.framed img { border: 1px solid var(--line); background: var(--white); }
.logo-box { display: flex; align-items: center; justify-content: center; background: var(--white); border-radius: var(--radius); aspect-ratio: 3 / 2; }
.logo-box img { width: 46%; }
.intro-title { font-size: 22px; }
@media (min-width: 900px) {
  .intro-title { font-size: 28px; }
  .intro-grid { grid-template-columns: 7fr 5fr; gap: 64px; align-items: center; }
  .intro-grid.rev { grid-template-columns: 5fr 7fr; }
  .intro-grid.rev .intro-img { order: 2; }
}

/* ---------- mission(alibaba 式居中) */
.mission { text-align: center; position: relative; }
.m-mark { position: absolute; left: 0; right: 0; top: -.35em; margin: 0; font-size: clamp(48px, 11vw, 132px); font-weight: 700; line-height: 1; letter-spacing: .04em; text-transform: uppercase; color: rgba(27,58,107,.06); white-space: nowrap; overflow: hidden; pointer-events: none; }
.sec-gray .m-mark { color: rgba(27,58,107,.07); }
.m-label { position: relative; display: inline-flex; align-items: center; gap: 16px; margin: 0 0 1em; font-size: 14px; font-weight: 700; color: var(--blue); letter-spacing: .12em; }
.m-label::before, .m-label::after { content: ""; width: 32px; height: 1px; background: currentColor; }
.m-catch { position: relative; font-size: 24px; line-height: 1.6; margin-bottom: .9em; }
.m-lead { max-width: 760px; margin: 0 auto; color: var(--sub); text-align: left; }
.m-points { display: grid; gap: 16px; margin-top: 40px; text-align: left; }
.m-points li { background: var(--white); border-radius: var(--radius); padding: 26px 24px; border: 1px solid var(--line); }
.sec-gray .m-points li { border-color: transparent; }
.m-points h3 { font-size: 18px; margin-bottom: .4em; }
.m-points p { margin: 0; color: var(--sub); font-size: 15px; }
.m-no { display: block; font-size: 24px; font-weight: 700; color: var(--blue); line-height: 1.2; margin-bottom: 8px; letter-spacing: .02em; }
@media (min-width: 900px) {
  .m-catch { font-size: 34px; }
  .m-lead { text-align: center; }
  .m-points { grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
}

/* ---------- 首页:会社情報卡片 / NEWS */
.cards { display: grid; gap: 28px; }
.card { display: block; text-decoration: none; }
.card-img { overflow: hidden; border-radius: var(--radius); }
.card-img img { transition: transform .4s; }
.card:hover .card-img img { transform: scale(1.04); }
.card-en { margin: 16px 0 2px; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); }
.card-tile { aspect-ratio: 3 / 2; display: flex; flex-direction: column; justify-content: center; padding: 0 32px; background: var(--blue); color: var(--white); }
.tile-label { margin: 0 0 12px; font-size: 13px; font-weight: 700; letter-spacing: .2em; color: #a9c1e8; }
.card-tile li { font-size: 15px; font-weight: 500; line-height: 2; border-bottom: 1px solid rgba(255,255,255,.15); }
.card-tile li:last-child { border-bottom: 0; }
.card-title { display: flex; align-items: center; justify-content: space-between; font-size: 19px; margin: 0 0 .3em; }
.card-title .arw { width: 26px; height: 26px; }
.card-title .arw::after { left: 9px; top: 10px; }
.card-text { font-size: 14px; color: var(--sub); }
@media (min-width: 900px) { .cards { grid-template-columns: repeat(3, 1fr); gap: 32px; } }
.news-grid { display: grid; gap: 32px; }
@media (min-width: 900px) { .news-grid { grid-template-columns: 1fr 2fr; gap: 64px; } }
.news-list { border-top: 1px solid var(--line); }
.sec-blue .news-list { border-color: rgba(255,255,255,.25); }
.news-list a { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; padding: 20px 4px; border-bottom: 1px solid var(--line); text-decoration: none; }
.sec-blue .news-list a { border-color: rgba(255,255,255,.25); }
.news-list a:hover .t { text-decoration: underline; }
.news-list time { font-size: 14px; letter-spacing: .06em; min-width: 7em; }
.tag { font-size: 11px; line-height: 1.9; padding: 0 12px; border-radius: 999px; border: 1px solid currentColor; }
.news-list .t { flex-basis: 100%; font-weight: 500; }
@media (min-width: 700px) { .news-list .t { flex-basis: auto; flex: 1; } }
.news-article { padding: 48px 0 16px; border-bottom: 1px solid var(--line); }
.news-article .meta { display: flex; gap: 14px; align-items: center; font-size: 14px; color: var(--sub); }
.news-article h2 { font-size: 22px; }

/* ---------- 輸出入:SPEEDIMEX への導線 */
.note-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; margin-top: 48px; padding: 28px 32px; background: var(--pale); border-radius: var(--radius); }
.note-cta p { margin: 0; font-weight: 700; color: var(--blue); }

/* ---------- SPEEDIMEX */
.sec-pale { background: var(--pale); }
.sec-pale .m-mark { color: rgba(27,58,107,.08); }
.spx-home { max-width: 760px; margin: 48px auto 0; }
.spx-home .center { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.sites { display: grid; gap: 10px; margin-top: 24px; }
.sites li { display: grid; grid-template-columns: 6.5em 1fr; gap: 0 12px; align-items: baseline; padding: 14px 18px; background: var(--white); border-radius: 8px; }
.site-region { grid-row: span 2; font-size: 13px; font-weight: 700; letter-spacing: .16em; color: var(--blue); }
.site-desc { font-size: 13px; color: var(--sub); }
.sites a { font-weight: 700; color: var(--ink); }
.m-points.feat { margin-top: 0; }
.m-points.feat .m-no { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
@media (min-width: 900px) { .flow.five { grid-template-columns: repeat(5, 1fr); } }
.cta .btn { margin-top: 12px; }

/* ---------- 物流:FLOW / CTA / 联系卡 */
.flow { display: grid; gap: 16px; }
.flow li { background: var(--white); border-radius: var(--radius); padding: 24px; position: relative; }
.flow h3 { font-size: 18px; margin: 4px 0 .3em; }
.flow p { margin: 0; font-size: 14px; color: var(--sub); }
.step { font-size: 12px; font-weight: 700; letter-spacing: .16em; color: var(--blue); }
@media (min-width: 900px) { .flow { grid-template-columns: repeat(4, 1fr); gap: 20px; } }
.cta { margin-top: 48px; padding: 36px 24px; text-align: center; background: var(--blue); color: var(--white); border-radius: var(--radius); }
.cta p { margin: 0 0 .4em; }
.cta-tel { font-size: 20px; font-weight: 700; letter-spacing: .06em; white-space: nowrap; }
@media (min-width: 600px) { .cta-tel { font-size: 26px; } }
.cta-tel a { color: var(--white); text-decoration: none; }
.contact-card { margin-top: 24px; padding: 22px 24px; background: var(--gray); border-radius: var(--radius); }
.contact-card p { margin: 0; }
.cc-title { font-weight: 700; color: var(--blue); margin-bottom: 4px !important; }
.cc-tel a { font-weight: 700; color: var(--ink); text-decoration: none; }

/* ---------- 其他事业导航 */
.others { margin-top: 72px; padding-top: 40px; border-top: 1px solid var(--line); }
.others-h { font-size: 14px; font-weight: 700; color: var(--sub); letter-spacing: .1em; }
.others ul { display: grid; gap: 12px; }
.others a { display: flex; align-items: center; gap: 14px; padding: 16px 18px; background: var(--white); border-radius: var(--radius); text-decoration: none; font-weight: 700; }
.others a .arw { margin-left: auto; width: 24px; height: 24px; }
.others a .arw::after { left: 8px; top: 9px; width: 6px; height: 6px; }
.o-no { color: var(--blue); font-size: 13px; }
.sec:not(.sec-gray) .others a { background: var(--gray); }
@media (min-width: 900px) { .others ul { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 会社情報 */
.toc { border-bottom: 1px solid var(--line); background: var(--white); }
.toc .wrap { display: flex; flex-wrap: wrap; gap: 4px 24px; padding: 16px 0; }
.toc a { font-size: 14px; font-weight: 500; text-decoration: none; color: var(--sub); }
.toc a:hover { color: var(--blue); }
.msg-grid { display: grid; gap: 16px; }
.msg-catch { font-size: 20px; font-weight: 700; color: var(--blue); line-height: 1.7; }
.msg-photo img { border-radius: var(--radius); margin-top: 24px; }
.sign { margin-top: 32px; text-align: right; font-size: 22px; font-weight: 700; }
.sign span { margin-right: 1em; font-size: 14px; font-weight: 500; color: var(--sub); }
@media (min-width: 900px) { .msg-grid { grid-template-columns: 5fr 7fr; gap: 64px; } .msg-catch { font-size: 24px; } }
.policy { margin-top: 72px; }
.sub-title { text-align: center; font-size: 22px; }
.policy-list { display: grid; gap: 14px; margin-top: 28px; }
.policy-list li { background: var(--white); border-radius: var(--radius); padding: 22px 24px; }
.policy-list h4 { font-size: 17px; margin-bottom: .3em; }
.policy-list p { margin: 0; font-size: 14px; color: var(--sub); }
@media (min-width: 900px) { .policy-list { grid-template-columns: repeat(4, 1fr); gap: 20px; } }
.anchor-block + .anchor-block { margin-top: 88px; }
.info-table { width: 100%; border-collapse: collapse; border-top: 2px solid var(--blue); }
.info-table th, .info-table td { display: block; text-align: left; vertical-align: top; padding: 16px 4px; border-bottom: 1px solid var(--line); }
.info-table th { padding-bottom: 0; border-bottom: 0; color: var(--blue); font-weight: 700; font-size: 14px; }
.info-table td { word-break: break-word; }
@media (min-width: 700px) {
  .info-table th, .info-table td { display: table-cell; padding: 22px 16px; border-bottom: 1px solid var(--line); }
  .info-table th { width: 220px; font-size: 15px; }
}
.timeline { border-left: 2px solid var(--pale); margin-left: 6px; }
.timeline li { position: relative; padding: 0 0 26px 28px; }
.timeline li::before { content: ""; position: absolute; left: -8px; top: 9px; width: 14px; height: 14px; border-radius: 50%; background: var(--white); border: 3px solid var(--blue); }
.timeline time { display: block; font-weight: 700; color: var(--blue); }
.timeline p { margin: 0; }
@media (min-width: 700px) { .timeline li { display: grid; grid-template-columns: 9em 1fr; } }
.acc-grid { display: grid; gap: 48px; }
.acc h3 { font-size: 20px; margin-top: 20px; }
.acc-map { width: 100%; height: 260px; border: 0; border-radius: var(--radius); margin: 4px 0 8px; }
@media (min-width: 900px) { .acc-grid { grid-template-columns: 1fr 1fr; gap: 48px; } }

/* ---------- グループ会社 */
.region + .region { margin-top: 80px; }
.region-h { font-size: 28px; font-weight: 700; letter-spacing: .2em; color: var(--blue); margin-bottom: 8px; }
.group-co { background: var(--white); border-radius: var(--radius); padding: 28px 24px; margin-top: 24px; }
.group-co h3 { font-size: 21px; }
.group-co .right { margin: 18px 0 0; }
@media (min-width: 900px) { .group-co { padding: 44px 48px; } }

/* ---------- SDGs */
.wide-img { margin-top: 56px; }
.wide-img img { aspect-ratio: 3 / 1; }
.sdg-list { display: grid; gap: 20px; }
.sdg-item { display: grid; gap: 18px; background: var(--white); border-radius: var(--radius); padding: 26px 24px; }
.sdg-item h3 { font-size: 20px; }
.sdg-item p:last-child { margin: 0; }
.sdg-icons { display: flex; flex-wrap: wrap; gap: 8px; align-content: flex-start; }
.sdg-icons img { width: 72px; height: 72px; border-radius: 4px; }
@media (min-width: 900px) { .sdg-item { grid-template-columns: 228px 1fr; gap: 40px; padding: 40px 48px; } .sdg-icons img { width: 106px; height: 106px; } }

/* ---------- 404 */
.err-code { font-size: 80px; font-weight: 700; color: var(--blue); line-height: 1; margin: 0 0 24px; }

/* ---------- footer */
.site-footer { background: var(--blue-dk); color: #c7d1e0; font-size: 14px; }
.footer-grid { display: grid; gap: 32px; padding: 56px 0 40px; }
.footer-logo { width: 170px; filter: invert(1) brightness(2); margin-bottom: 16px; }
.footer-name { color: var(--white); font-weight: 700; margin-bottom: .3em; }
.site-footer a { color: #e6ecf5; text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-h { color: var(--white); font-weight: 700; margin-bottom: .6em; }
.footer-links li { padding: 3px 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0; font-size: 13px; }
.footer-bottom p { margin: 0; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; padding: 80px 0 56px; } .footer-bottom .wrap { display: flex; justify-content: space-between; } }