:root {
  --ink: #111d35;
  --muted: #5f6b7d;
  --blue: #0758f5;
  --blue-deep: #003fc4;
  --lime: #caff10;
  --paper: #fff;
  --soft: #f2f6f9;
  --line: #dfe5ec;
  --orange: #f4634c;
  --sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  --display: "Space Grotesk", "Noto Sans JP", sans-serif;
  --max: 1210px;
  --gutter: 36px;

  /* ── Design System v3 トークン（2026-09-21 追加） ──
     新規定義のみ。既存ページのUIには適用していない。
     現在の適用先は .business-mobile-page のみ。
     他ページへ広げるのは、実際に再利用されると確認できてから。 */
  --ds-sec-y: 48px;          /* 通常セクションの上下 */
  --ds-sec-y-key: 64px;      /* 重要セクションの上下 */
  --ds-sec-y-tight: 40px;    /* 同テーマが連続する場合 */
  --ds-fs-h1: 36px;
  --ds-fs-h2: 27px;
  --ds-fs-h3: 19px;
  --ds-fs-lead: 17px;
  --ds-fs-body: 16px;
  --ds-fs-small: 13px;
  --ds-fs-btn: 14px;
  --ds-lh-h1: 1.28;
  --ds-lh-h2: 1.4;
  --ds-lh-h3: 1.5;
  --ds-lh-lead: 1.75;
  --ds-lh-body: 1.8;
  --ds-lh-small: 1.7;
  --ds-radius: 16px;
  --ds-radius-sm: 10px;
  --ds-card-pad: 24px 20px;
  --ds-blue-05: rgba(7, 88, 245, .05);
  --ds-blue-08: rgba(7, 88, 245, .08);
  --ds-blue-12: rgba(7, 88, 245, .12);
}

@media (min-width: 921px) {
  :root {
    --ds-sec-y: 80px;
    --ds-sec-y-key: 96px;
    --ds-sec-y-tight: 64px;
    --ds-fs-h1: 52px;
    --ds-fs-h2: 36px;
    --ds-fs-h3: 22px;
    --ds-fs-lead: 18px;
    --ds-card-pad: 28px 26px;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-feature-settings: "palt" 1;
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.container { width: min(calc(100% - var(--gutter) * 2), var(--max)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.mono { font-family: var(--display); letter-spacing: .16em; text-transform: uppercase; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: var(--blue);
  font-family: var(--display);
  font-size: 11px;
  line-height: 1;
  letter-spacing: .18em;
  font-weight: 700;
}
.section-label::after { content: ""; width: 32px; height: 1px; background: currentColor; }
.section-title { margin: 14px 0 0; font-size: clamp(34px, 4.2vw, 52px); line-height: 1.16; letter-spacing: -.06em; font-weight: 900; }
.section-note { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.arrow { font-family: var(--display); font-size: 24px; line-height: 1; font-weight: 400; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 54px;
  padding: 14px 22px;
  color: #fff;
  background: var(--blue);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  transition: background .2s, transform .2s;
}
.button:hover { background: var(--blue-deep); transform: translateY(-2px); }
.button--lime { color: var(--ink); background: var(--lime); }
.button--lime:hover { color: #fff; background: var(--blue); }

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.97);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { min-height: 72px; display: flex; align-items: stretch; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding-right: 26px;
  text-decoration: none;
  white-space: nowrap;
}
.brand-logo { width: auto; height: 26px; }
.brand-meta { display: flex; flex-direction: column; gap: 3px; }
.brand-name { font-size: 13px; line-height: 1; font-weight: 900; letter-spacing: -.02em; color: var(--ink); }
.brand-en { font-family: var(--display); font-size: 11px; line-height: 1; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.main-nav { display: flex; align-items: stretch; margin-left: auto; }
.main-nav > a, .nav-dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 15px;
  color: var(--ink);
  font-size: 12px;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s, background .2s;
}
.nav-num { font-family: var(--display); font-size: 11px; letter-spacing: .1em; color: var(--muted); }
.main-nav > a:not(.nav-contact):hover, .nav-dropdown:hover > a { color: var(--blue); }
.main-nav > a:not(.nav-contact):hover .nav-num, .nav-dropdown:hover > a .nav-num { color: var(--blue); }
.nav-dropdown { position: relative; display: flex; }
.nav-caret { width: 9px; height: 6px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s; }
.nav-dropdown:hover .nav-caret, .nav-dropdown:focus-within .nav-caret { transform: rotate(180deg); }
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 218px;
  padding: 8px 0;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 36px rgba(17,29,53,.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s, transform .2s, visibility .2s;
}
.nav-dropdown:hover .nav-dropdown-menu, .nav-dropdown:focus-within .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown-menu a { display: block; padding: 11px 18px; color: var(--ink); font-size: 12px; text-decoration: none; }
.nav-dropdown-menu a:hover { color: var(--blue); background: var(--soft); }
.nav-contact {
  min-width: 172px;
  justify-content: center;
  gap: 12px;
  color: #fff !important;
  background: var(--blue);
}
.nav-contact:hover { background: var(--blue-deep); }
.mail-icon { width: 20px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.4; }
.menu-button {
  display: none;
  /* 黒い枠で囲うとヘッダーの中で浮いて見えるため、枠は持たせない。
     .header-inner が align-items: stretch のため、高さを固定すると
     伸びずに上端へ寄ってしまう（ロゴの中心と7pxずれていた）。
     高さは指定せずヘッダー全体へ伸ばし、3本線を中央で組む。
     タップ領域はスマホ主体のため48px幅×ヘッダー高で確保する。 */
  position: relative;
  align-self: stretch;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 48px;
  margin-left: auto;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  -webkit-tap-highlight-color: transparent;
}
.menu-button:active { opacity: .55; }
.menu-button span, .menu-button::before, .menu-button::after {
  display: block; width: 20px; height: 2px; margin: 4px auto;
  background: currentColor; content: "";
  /* 開くときも閉じるときも同じ速さで動かす。
     以前は開いた瞬間に position:absolute へ切り替えていたため、
     transition が効かず、×への変形も戻りも一瞬で飛んでいた。
     3本線の中心間隔は 線2px＋上下マージン4px＝10px なので、
     上下の線を ±10px 動かせば中央で交差する。移動は transform だけで行う。 */
  transition: transform .42s cubic-bezier(.16, 1, .3, 1), opacity .26s ease;
}
.menu-button.is-open span { opacity: 0; }
.menu-button.is-open::before { transform: translateY(10px) rotate(45deg); }
.menu-button.is-open::after { transform: translateY(-10px) rotate(-45deg); }
@media (prefers-reduced-motion: reduce) {
  .menu-button span, .menu-button::before, .menu-button::after { transition: none; }
}
.mobile-nav { display: none; }

/* ticker */
.ticker { overflow: hidden; padding: 9px 0; color: #fff; background: var(--ink); }
.ticker-track { display: flex; width: max-content; gap: 38px; font-family: var(--display); font-size: 11px; letter-spacing: .14em; white-space: nowrap; animation: ticker-loop 38s linear infinite; }
.ticker-track span { display: inline-flex; align-items: center; gap: 12px; }
.ticker-track b { color: var(--lime); font-size: 8px; }
@keyframes ticker-loop { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* hero */
/* services */
.services { padding: 88px 0 26px; }
.services-head { display: grid; grid-template-columns: 1fr 1fr auto; align-items: end; gap: 28px; }
.services-head .section-title { grid-column: 1; }
.services-intro { grid-column: 2; padding-bottom: 3px; }
.service-more { padding-bottom: 5px; color: var(--blue); font-family: var(--display); font-size: 12px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.service-more:hover { text-decoration: underline; }
.service-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-top: 28px; }
.service-card {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  padding: 23px 16px 17px;
  background: var(--soft);
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 15px 30px rgba(17,29,53,.12); }
.service-icon { width: 54px; height: 54px; margin: 3px auto 15px; color: var(--blue); }
.service-icon * { fill: none; stroke: currentColor; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.service-index { margin-top: auto; font-family: var(--display); font-size: 11px; letter-spacing: .08em; }
.service-name { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 4px; font-size: 16px; line-height: 1.35; font-weight: 900; letter-spacing: -.04em; }
.service-description { margin-top: 12px; font-size: 13px; line-height: 1.6; color: var(--muted); }

/* why-oz */
@media (max-width: 920px) {
  }

/* brands */
.brands { padding: 27px 0 39px; background: var(--paper); overflow: hidden; }
.brands-viewport { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.brands-track { display: flex; width: max-content; align-items: center; gap: 54px; animation: brand-loop 21s linear infinite; }
.brands:hover .brands-track { animation-play-state: paused; }
@keyframes brand-loop { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.brand-item {  display: flex; align-items: center; justify-content: center; }
.brand-item img { width: auto; height: 30px; opacity: 1; }

/* feature band */

/* contact/footer */
.contact { padding: 64px 0 52px; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-row { padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-label { display: block; font-family: var(--display); font-size: 11px; letter-spacing: 0.12em; color: var(--blue); font-weight: 700; margin-bottom: 8px; }
.contact-row a { display: block; margin-bottom: 8px; }
.contact-row span:last-child { display: block; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr) auto; align-items: start; gap: 34px; }
.contact-copy { padding-bottom: 4px; }
.contact-copy p { margin: 0; font-size: 13px; line-height: 1.75; }
.contact-button { min-width: 236px; justify-content: center; margin-top: 30px; }
.contact-aside { display: flex; align-items: center; gap: 15px; margin: 26px 0 0; font-family: var(--display); font-size: 11px; line-height: 1.65; letter-spacing: .08em; color: var(--muted); }
.contact-aside::before { width: 1px; height: 60px; background: var(--line); content: ""; }
.site-footer { padding: 26px 0 21px; border-top: 1px solid var(--line); }
.footer-inner { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 18px 30px; }
.footer-brand { display: flex; align-items: center; }
.footer-logo { width: auto; height: 34px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; }
.footer-links a { color: var(--ink); font-size: 12px; text-decoration: none; white-space: nowrap; }
.footer-links a:hover { color: var(--blue); }
.footer-meta { display: flex; align-items: center; gap: 21px; color: var(--muted); font-family: var(--display); font-size: 11px; white-space: nowrap; }
.footer-meta::before { width: 15px; height: 1px; background: var(--ink); content: ""; }
.footer-copy { margin: 14px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.foot-sns { display: flex; gap: 8px; }
.foot-sns a { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); text-decoration: none; transition: all .2s; }
.foot-sns a:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.foot-sns svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* responsive */
@media (max-width: 920px) {
  :root { --gutter: 24px; }
  .main-nav { display: none; }
  .menu-button { display: flex; }
  .mobile-nav {
    position: fixed;
    inset: 72px 0 0;
    z-index: 45;
    overflow-y: auto;
    flex-direction: column;
    padding: 17px var(--gutter) 40px;
    background: #fff;
  }
  .mobile-nav.is-open { display: flex; }
  .mobile-nav a { padding: 17px 0; border-bottom: 1px solid var(--line); font-size: 17px; font-weight: 700; text-decoration: none; }
  .mobile-nav a:last-child { color: #fff; background: var(--blue); padding-inline: 18px; margin-top: 17px; }
  .hero { grid-template-columns: 1fr 1fr; min-height: 0; }
  .hero-copy { min-height: 355px; }
  .hero-stage { min-height: 355px; }
  .hero-side { grid-column: 1 / -1; min-height: 170px; padding: 27px 28px; flex-direction: row; align-items: end; gap: 30px; }
  .hero-side p { max-width: 270px; }
  .hero-side p::before { margin-bottom: 12px; }
  .hero-side-company { margin-left: auto; }
  .service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .connect-head, .services-head, .contact-grid { grid-template-columns: 1fr 1fr; }
  .service-more, .connect-more { justify-self: start; }
  .connect-flow { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .connect-claim { grid-column: 1 / -1; min-height: 0; padding: 19px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { justify-content: start; flex-wrap: wrap; }
  .footer-meta { justify-content: start; }
}
@media (max-width: 620px) {
  .container { width: min(calc(100% - 32px), var(--max)); }
  .header-inner { min-height: 62px; }
  .mobile-nav { inset: 62px 0 0; }
  .hero { display: block; }
  .hero-copy { min-height: 315px; padding: 31px 22px 26px; }
  .hero-copy h1 { font-size: clamp(40px, 13vw, 62px); }
  .hero-stage { height: 245px; min-height: 0; }
  .hero-stage img { width: 145%; transform: translateX(-15%); }
  .hero-side { min-height: 180px; padding: 24px 22px; display: block; }
  .hero-side-company { margin-top: 25px; }
  .services, .connect { padding-top: 34px; }
  .services-head, .connect-head, .contact-grid { display: block; }
  .services-intro, .connect-intro, .contact-copy { margin-top: 14px; }
  .service-more, .connect-more { display: inline-block; margin-top: 16px; }
  .page-hero-actions .button { width: 100%; min-width: 0; }
  .page-cta-actions .button { width: 100%; min-width: 0; }
  .button { max-width: 100%; white-space: normal; }
  /* 2列だと1列あたり150px程度しかなく、説明文が縦に伸びて読みにくい。
     スマホは1列にし、アイコンを左へ寄せた横組みにする */
  .service-grid { grid-template-columns: 1fr; gap: 10px; margin-top: 20px; }
  .service-card {
    min-height: 0;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    grid-template-areas:
      "icon head"
      "desc desc"
      "link link";
    align-items: start;
    column-gap: 13px;
    row-gap: 0;
    padding: 18px 16px;
  }
  .service-card .service-icon { grid-area: icon; width: 38px; height: 38px; margin: 0; }
  .service-card .service-index { grid-area: head; align-self: start; margin: 0; font-size: 11px; }
  .service-card .service-name { grid-area: head; align-self: end; margin: 0; font-size: 17px; }
  .service-card .service-description {
    grid-area: desc;
    margin-top: 12px;
    font-size: 13.5px;
    line-height: 1.9;
  }
  .service-icon { width: 46px; height: 46px; margin: 2px auto 11px; }
  .service-name { font-size: 15px; }
  .brands { padding-top: 24px; }
  .brands-heading p { display: none; }
  .brands-track { gap: 32px; animation-duration: 31s; }
  .brand-item { min-width: 112px; }
  .brand-wordmark { font-size: 15px; }
  .product-grid { grid-template-columns: 1fr; gap: 10px; margin-top: 20px; }
  .product-card { min-height: 147px; }
  .product-card-copy { padding: 24px 21px; }
  .product-card h3 { font-size: 25px; }
  .product-card p { margin-top: 10px; font-size: 12px; }
  .product-card-image { right: -5%; width: 48%; }
  .connect-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 8px; }
  .flow-circle { width: 88px; height: 88px; }
  .flow-circle svg { width: 31px; height: 31px; }
  .flow-arrow { display: none; }
  .connect-claim { margin-top: 18px; }
  .contact { padding: 40px 0; }
  .contact-button { width: 100%; margin-top: 20px; }
  .contact-aside { margin-top: 23px; }
  .footer-links { gap: 15px 20px; }
}
@media (max-width: 1180px) {
  .main-nav > a, .nav-dropdown > a { padding: 0 11px; }
  .nav-contact { min-width: 148px; }
  .brand-meta { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .brands-track, .ticker-track { animation: none !important; }
}
@media (max-width: 900px) {
  }
/* news */
.news { padding: 64px 0; }
.news-list { display: grid; grid-template-columns: 1fr; gap: 16px; }
.news-item { display: grid; grid-template-columns: 100px 1fr auto; grid-template-rows: auto auto auto; align-items: start; gap: 16px 20px; padding: 20px; background: var(--soft); border-left: 4px solid var(--blue); text-decoration: none; color: inherit; transition: transform .2s, box-shadow .2s; }
.news-item:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(7,88,245,.1); }
.news-date { grid-column: 1; grid-row: 1; font-size: 12px; color: var(--muted); font-family: var(--display); letter-spacing: .08em; white-space: nowrap; }
.news-tag { grid-column: 1; grid-row: 2; font-size: 11px; padding: 4px 8px; border-radius: 2px; font-weight: 700; width: fit-content; }
.news-tag--release { background: var(--blue); color: #fff; }
.news-tag--new { background: var(--lime); color: var(--ink); }
.news-tag--campaign { background: var(--orange); color: #fff; }
.news-title { grid-column: 2; grid-row: 1 / 3; align-self: center; font-size: 15px; font-weight: 700; line-height: 1.6; color: var(--ink); }
.news-arrow { grid-column: 3; grid-row: 1 / 3; align-self: center; color: var(--blue); font-family: var(--display); font-size: 24px; }
@media (max-width: 620px) {
  .news-item { grid-template-columns: 1fr; grid-template-rows: auto auto auto auto auto; gap: 8px; padding: 16px; }
  .news-date { grid-column: 1; grid-row: 1; }
  .news-tag { grid-column: 2; grid-row: 1; justify-self: start; }
  .news-title { grid-column: 1 / -1; grid-row: 2; }
  .news-arrow { grid-column: 1 / -1; grid-row: 3; text-align: right; }
}
.product-detail-features { margin-top: 10px; font-size: 13px; line-height: 1.55; font-weight: 400; }
.product-detail-spec { margin-top: 8px; font-size: 12px; line-height: 1.5; color: var(--muted); font-weight: 500; }
/* products section expanded styles */
.product-header { margin-bottom: 16px; display: flex; flex-direction: column; gap: 8px; }
.product-index { font-family: var(--display); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); font-weight: 700; }
.product-label { font-family: var(--display); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); font-weight: 700; }
.product-card h3 { margin: 0 0 12px 0; font-size: clamp(20px, 2.2vw, 28px); line-height: 1.15; letter-spacing: -.04em; font-weight: 900; }
.product-subtitle { margin: -6px 0 14px 0 !important; font-size: 13px !important; color: var(--muted) !important; font-weight: 500 !important; line-height: 1 !important; }
.product-lead { margin: 0 0 24px 0 !important; font-size: 14px !important; line-height: 1.75 !important; color: var(--ink) !important; font-weight: 500 !important; }
.product-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 28px; }
.stat { text-align: center; }
.stat-value { display: block; font-size: 18px; font-weight: 900; color: var(--ink); line-height: 1.2; margin-bottom: 6px; }
.stat-label { display: block; font-family: var(--display); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.product-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 28px; }
.feature { }
.feature strong { display: block; font-size: 14px; font-weight: 900; color: var(--ink); margin-bottom: 6px; }
.feature p { margin: 0; font-size: 13px; line-height: 1.6; color: var(--muted); }
.button--product { font-size: 12px; padding: 12px 20px; min-height: 46px; gap: 24px; }
.product-note { margin: 16px 0 0 !important; font-size: 12px !important; color: var(--muted) !important; line-height: 1.6 !important; font-weight: 400 !important; }
.mc-plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 28px 0; }
.plan { padding: 22px; background: var(--soft); border: 1px solid var(--line); border-left: 4px solid var(--blue); display: flex; flex-direction: column; }
.plan--pro { border-left-color: var(--blue); }
.plan-tag { display: inline-block; font-family: var(--display); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); font-weight: 700; margin-bottom: 12px; }
.plan-price { margin-bottom: 12px; }
.plan-currency { font-size: 18px; font-weight: 700; color: var(--ink); }
.plan-amount { font-size: 36px; font-weight: 900; color: var(--ink); }
.plan-period { font-size: 12px; color: var(--muted); margin-left: 4px; }
.plan-name { display: block; margin-top: 10px; font-size: 13px; font-weight: 900; color: var(--ink); letter-spacing: -.02em; }
.plan-note { margin: 0 0 16px 0 !important; font-size: 13px !important; color: var(--muted) !important; line-height: 1.6 !important; font-weight: 400 !important; }
.plan-features { margin: 0 0 20px 0; padding: 0; list-style: none; font-size: 13px; line-height: 1.8; }
.plan-features li { color: var(--ink); padding: 6px 0; }
.plan-unavailable { text-decoration: line-through; color: var(--muted); opacity: .6; }
.plan-caution { color: var(--muted); font-style: italic; opacity: .8; }
.plan-disclaimer { margin: 0 !important; font-size: 12px !important; color: var(--muted) !important; text-align: center !important; line-height: 1.6 !important; }
@media (max-width: 620px) {
  .product-stats { grid-template-columns: 1fr; gap: 12px; }
  .product-features { grid-template-columns: 1fr; gap: 12px; }
  .mc-plans { grid-template-columns: 1fr; gap: 16px; }
}

/* products: 情報量が増えたため 1製品=1行。画像は端末が写る位置で切り出す */
.product-grid { grid-template-columns: 1fr; gap: 20px; }
.product-card { display: grid; grid-template-columns: minmax(0, 1fr) 330px; align-items: stretch; min-height: 0; }
.product-card-image { grid-column: 2; grid-row: 1; position: static; display: block; width: 100%; height: 100%; min-height: 300px; object-fit: cover; object-position: 76% 50%; mix-blend-mode: multiply; }
.product-card-copy { grid-column: 1; grid-row: 1; }
.product-card-copy { position: relative; z-index: 2; width: auto; padding: 34px 40px 40px; }
.product-stats { gap: 20px; }
.product-features { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 28px; }
.mc-plans { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.plan-name { margin-top: 0; margin-bottom: 10px; }
@media (max-width: 900px) {
  .product-card { grid-template-columns: 1fr; }
  .product-card-image { grid-column: 1; grid-row: 1; height: 200px; min-height: 0; object-position: 78% 50%; }
  .product-card-copy { grid-column: 1; grid-row: 2; }
  .product-card-copy { padding: 28px 24px 32px; }
}
@media (max-width: 620px) {
  .product-features { grid-template-columns: 1fr; }
  .mc-plans { grid-template-columns: 1fr; }
  .product-stats { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; align-items: start; }
  .product-stats .stat-value { font-size: 15px; white-space: nowrap; }
  .product-stats .stat-label { font-size: 11px; }
  .product-card-image { height: 160px; }
}

/* ===================================================================
   下層ページ共通パーツ（v2）
   =================================================================== */
.crumbs { padding: 18px 0 0; color: var(--muted); font-size: 11px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--blue); }
.crumbs span { margin: 0 8px; opacity: .6; }

.page-hero { padding: 44px 0 52px; border-bottom: 1px solid var(--line); }
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); align-items: end; gap: 44px; }
.page-hero h1 { margin: 12px 0 0; font-size: clamp(30px, 4vw, 52px); line-height: 1.12; letter-spacing: -.05em; font-weight: 900; }
.page-hero h1 .accent { color: var(--blue); }
.page-hero-lead { margin: 22px 0 0; font-size: 15px; line-height: 1.95; color: var(--ink); }
.page-hero-aside { padding: 26px 28px; background: var(--soft); border-left: 4px solid var(--blue); }
.page-hero-aside p { margin: 0; font-size: 13px; line-height: 1.9; color: var(--muted); }
.page-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.page-section { padding: 62px 0; }
.page-section--soft { background: var(--soft); }
.page-section--cream { background: var(--paper); }
.page-head { max-width: 760px; }
.page-head .section-title { margin: 10px 0 0; }
.page-head p { margin: 18px 0 0; font-size: 15px; line-height: 1.95; color: var(--muted); }

.prose p { margin: 0 0 18px; font-size: 15px; line-height: 1.95; }
.prose p:last-child { margin-bottom: 0; }
.prose h3 { margin: 34px 0 14px; font-size: 20px; line-height: 1.4; letter-spacing: -.03em; font-weight: 900; }
.prose ul { margin: 0 0 18px; padding-left: 0; list-style: none; }
.prose ul li { position: relative; padding: 7px 0 7px 20px; font-size: 14px; line-height: 1.8; }
.prose ul li::before { position: absolute; top: 16px; left: 0; width: 8px; height: 2px; background: var(--blue); content: ""; }
.prose strong { font-weight: 900; }
.prose a:not(.button) { color: var(--blue); }

.card-grid { display: grid; gap: 16px; margin-top: 34px; }
.card-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.panel { padding: 28px 26px; background: #fff; border: 1px solid var(--line); border-top: 5px solid var(--blue); }
.page-section--soft .panel { background: #fff; }
.panel-index { font-family: var(--display); font-size: 11px; letter-spacing: .1em; color: var(--muted); }
.panel h3 { margin: 8px 0 12px; font-size: 17px; line-height: 1.45; letter-spacing: -.03em; font-weight: 900; }
.panel p { margin: 0; font-size: 13px; line-height: 1.85; color: var(--muted); }
.panel--lime { border-top-color: var(--lime); }

.step-list { display: grid; gap: 14px; margin-top: 34px; }
.step { display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 22px; padding: 24px 26px; background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--blue); }
.step-num { font-family: var(--display); font-size: 11px; letter-spacing: .1em; color: var(--blue); font-weight: 700; }
.step h3 { margin: 0 0 8px; font-size: 16px; line-height: 1.45; font-weight: 900; }
.step p { margin: 0; font-size: 13px; line-height: 1.85; color: var(--muted); }

.spec-table { width: 100%; margin-top: 26px; border-collapse: collapse; font-size: 14px; }
.spec-table th, .spec-table td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; line-height: 1.8; }
.spec-table th { width: 220px; color: var(--muted); font-size: 13px; font-weight: 700; background: var(--soft); }
.table-scroll { overflow-x: auto; }

.page-cta { padding: 58px 0; background: var(--soft); }
.page-cta-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 34px; }
.page-cta h2 { margin: 10px 0 0; font-size: clamp(24px, 3vw, 36px); line-height: 1.2; letter-spacing: -.05em; font-weight: 900; }
.page-cta p { margin: 16px 0 0; font-size: 14px; line-height: 1.9; color: var(--muted); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 54px;
  padding: 0 30px;
  color: #fff;
  background: var(--blue);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s;
}
.button:hover { background: var(--blue-deep); }
a.button, .prose a.button { color: #fff; }
.button--ghost, a.button--ghost, .prose a.button--ghost { color: var(--ink); background: #fff; border: 1px solid var(--ink); }
.button--ghost:hover { color: #fff; background: var(--ink); }

@media (max-width: 900px) {
  .page-hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .card-grid--3, .card-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-cta-inner { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .page-section { padding: 44px 0; }
  .card-grid--2, .card-grid--3, .card-grid--4 { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 10px; }
  .spec-table th { width: auto; }
}

/* ===================================================================
   トップページ v2.1（全画面ヒーロー / プロダクト刷新 / フロー刷新）
   =================================================================== */

/* ---- hero: 1画面いっぱい・画像に文字を載せる ---- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: calc(100svh - 110px);
  overflow: hidden;
  background: var(--soft);
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 72% center; }
.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(255,255,255,.80) 0%, rgba(255,255,255,.58) 34%, rgba(255,255,255,.16) 56%, rgba(255,255,255,0) 74%),
    linear-gradient(0deg, rgba(255,255,255,.20) 0%, rgba(255,255,255,0) 34%);
}
.hero-inner { position: relative; z-index: 2; isolation: isolate; padding-block: clamp(56px, 9vh, 104px); }
.hero-inner::before {
  position: absolute;
  top: 4%;
  bottom: 4%;
  left: calc(var(--gutter) * -1);
  z-index: -1;
  width: min(760px, 68vw);
  background: linear-gradient(90deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.82) 68%, rgba(255,255,255,0) 100%);
  content: "";
  pointer-events: none;
}
.hero-kicker { margin: 0 0 22px; font-size: 13px; line-height: 1.9; font-weight: 700; letter-spacing: .02em; }
.hero-kicker::before { display: block; width: 30px; height: 3px; margin-bottom: 18px; background: var(--blue); content: ""; }
.hero h1 {
  margin: 0;
  max-width: 15em;
  font-size: clamp(38px, 6.6vw, 92px);
  line-height: 1.06;
  letter-spacing: -.055em;
  font-weight: 900;
}
.hero h1 span { display: block; }
.hero h1 em {
  position: relative;
  font-style: normal;
  color: var(--blue);
  white-space: nowrap;
}
.hero h1 em::after {
  position: absolute;
  right: 0;
  bottom: .1em;
  left: 0;
  z-index: -1;
  height: .32em;
  background: var(--lime);
  content: "";
}
.hero-sub { margin: 30px 0 0; max-width: 40em; font-size: 15px; line-height: 2; color: var(--ink); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-foot {
  position: absolute;
  right: 0;
  bottom: 30px;
  left: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - var(--gutter) * 2), var(--max));
  margin-inline: auto;
  pointer-events: none;
}
.hero-company { display: flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 900; }
.hero-company::before { width: 26px; height: 2px; background: var(--ink); content: ""; }
.hero-scroll {
  position: absolute;
  bottom: 0;
  left: 50%;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 46px;
  height: 84px;
  color: var(--muted);
  text-decoration: none;
  transform: translateX(-50%);
}
.hero-scroll span { font-family: var(--display); font-size: 11px; letter-spacing: .18em; writing-mode: vertical-rl; }
.hero-scroll::after { position: absolute; bottom: 0; width: 1px; height: 26px; background: var(--blue); content: ""; animation: scroll-cue 1.8s ease-in-out infinite; }
@keyframes scroll-cue { 0%,100% { transform: scaleY(.3); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } }

/* ---- news ---- */
.news { padding: 96px 0 80px; }
.news-head { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 30px; }
.news-more { padding-bottom: 4px; color: var(--blue); font-family: var(--display); font-size: 12px; font-weight: 700; text-decoration: none; white-space: nowrap; border-bottom: 1px solid currentColor; }
.news-more:hover { color: var(--ink); }
.news-source-note { margin-top: 12px; }

/* 現行トップの信頼情報 */
.intro-lede { padding: 30px 0 34px; border-bottom: 1px solid var(--line); background: var(--paper); }
.intro-lede p { max-width: 64em; margin: 0; color: var(--ink); font-size: 15px; line-height: 1.9; }
.trust-strip { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.trust-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.trust-grid > div { display: flex; flex-direction: column; gap: 4px; padding-left: 14px; border-left: 3px solid var(--blue); }
.trust-grid b { font-size: 13px; line-height: 1.5; }
.trust-grid span { font-size: 12px; line-height: 1.6; color: var(--muted); }

/* ---- brands ---- */
.brands { padding: 34px 0 84px; overflow: hidden; }

/* ---- products ---- */
.products { padding: 18px 0 96px; }
.products-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 34px; }
.products-head .section-note { margin: 16px 0 0; max-width: 34em; }
.prod-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.prod { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); background: #fff; }
.prod-visual { position: relative; height: 190px; overflow: hidden; }
.prod-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 76% center; }
.prod-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 12px;
  color: #fff;
  background: var(--ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
}
.prod-body { display: flex; flex-direction: column; flex: 1; padding: 28px 30px 30px; }
.prod-name { margin: 0 0 10px; font-size: 13px; font-weight: 900; letter-spacing: .04em; }
.prod-name::before { display: inline-block; width: 9px; height: 9px; margin-right: 9px; border-radius: 50%; vertical-align: 1px; content: ""; }
.prod--dokonow .prod-name::before { background: var(--blue); }
.prod--mincale .prod-name::before { background: var(--orange); }
.prod-title { margin: 0 0 14px; font-size: clamp(19px, 1.8vw, 24px); line-height: 1.35; letter-spacing: -.045em; font-weight: 900; }
.prod-lead { margin: 0 0 22px; font-size: 13px; line-height: 1.9; color: var(--muted); }
.prod-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0 0 22px; }
.prod-stat { padding: 14px 12px; text-align: center; background: var(--soft); border-top: 3px solid var(--blue); }
.prod--mincale .prod-stat { border-top-color: var(--orange); }
.prod-stat dt { font-family: var(--display); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.prod-stat dd { margin: 7px 0 0; font-size: 17px; line-height: 1.1; font-weight: 900; letter-spacing: -.03em; white-space: nowrap; }
.prod-stat dd small { font-size: 12px; font-weight: 700; color: var(--muted); }
.prod-feats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0 0 24px; padding: 0; list-style: none; }
.prod-feats li { padding: 14px 14px 15px; border: 1px solid var(--line); border-left: 3px solid var(--lime); }
.prod--mincale .prod-feats li { border-left-color: var(--orange); }
.prod-feats b { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 900; letter-spacing: -.02em; }
.prod-feats span { display: block; font-size: 12px; line-height: 1.75; color: var(--muted); }
.prod-foot { margin-top: auto; }
.prod-foot .button { width: 100%; }
.prod-note { margin: 14px 0 0; font-size: 12px; line-height: 1.75; color: var(--muted); }
.prod-note a { color: var(--blue); }

/* ---- connect / flow ---- */
.connect { padding: 18px 0 96px; }
.connect-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 38px; }
.connect-head .section-note { margin: 16px 0 0; max-width: 34em; }
/* つながる仕組み：枠付きカードの横並びをやめ、番号を主役にした1本の流れにする。
   直前の「事業内容」が同じ形のカード反復のため、ここでリズムを変える。 */
.flow { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 0; padding: 0; list-style: none; }
/* 4つの節を貫く1本の線 */
.flow::before { position: absolute; top: 47px; right: 0; left: 0; height: 1px; background: var(--line); content: ""; }
.flow-step {
  position: relative;
  z-index: 2;
  display: block;
  padding: 0 30px 0 0;
  text-align: left;
  background: none;
  border: 0;
}
.flow-step-num { display: block; font-family: var(--display); font-size: 34px; font-weight: 700; letter-spacing: -.02em; line-height: 1; color: var(--ink); }
.flow-step-num::after { display: block; width: 11px; height: 11px; margin-top: 22px; border-radius: 50%; background: var(--blue); content: ""; }
.flow-step:nth-child(even) .flow-step-num::after { background: var(--lime); }
/* 円のアイコンはカード感の主因なので外す */
.flow-step-icon { display: none; }
.flow-step b { display: block; margin-top: 22px; font-size: 16px; letter-spacing: -.03em; font-weight: 900; }
.flow-step-verb { display: block; margin-top: 4px; font-size: 12px; font-weight: 700; color: var(--blue); }
.flow-step:nth-child(even) .flow-step-verb { color: var(--ink); }
.flow-step-note { display: block; margin-top: 12px; font-size: 12.5px; line-height: 1.85; color: var(--muted); }
.connect-claim {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 26px 0 0;
  padding: 26px 24px;
  background: var(--ink);
  color: #fff;
  font-size: clamp(17px, 2vw, 23px);
  letter-spacing: -.03em;
  font-weight: 900;
  text-align: center;
}
.connect-claim em { font-style: normal; color: var(--lime); }

/* ---- faq band ---- */
.faq-band { padding: 72px 0; background: var(--soft); }
.faq-band-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 34px; }
.faq-band .section-title { margin: 10px 0 0; }
.faq-band .section-note { margin: 16px 0 0; max-width: 46em; }
.faq-band--full .faq-head { max-width: 780px; }
.faq-band--full .faq-flow { margin: 40px 0 64px; }
.faq-band--full .faq-flow-title { margin: 0 0 24px; color: var(--blue); font-family: var(--display); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; }
/* ご相談の流れ：枠付きカードをやめ、上罫線で区切る横一列にする。
   ページ内でカードの反復が続くのを避け、FAQ本体を主役に戻す。 */
.faq-band--full .faq-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 28px; }
.faq-band--full .faq-step { position: relative; padding: 15px 0 0; background: none; border: 0; border-top: 2px solid var(--ink); }
.faq-band--full .faq-step:nth-child(even) { border-top-color: var(--blue); }
.faq-band--full .faq-step-num { color: var(--muted); font-family: var(--display); font-size: 11px; letter-spacing: .12em; font-weight: 700; }
.faq-band--full .faq-step h3 { margin: 6px 0 8px; font-size: 16px; letter-spacing: -.03em; }
.faq-band--full .faq-step p { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.8; }
.faq-band--full .faq { border-top: 1px solid var(--line); }
.faq-band--full .faq details { border-bottom: 1px solid var(--line); }
/* Noto Sans JP の 500 は読み込みをやめたため、質問行は 700 を明示する */
.faq-band--full .faq summary { display: flex; align-items: flex-start; gap: 14px; padding: 22px 0; color: var(--ink); font-size: 15px; font-weight: 700; list-style: none; cursor: pointer; }
.faq-band--full .faq summary::-webkit-details-marker { display: none; }
.faq-band--full .faq summary > span:first-child, .faq-band--full .faq summary > span:last-child { color: var(--blue); font-weight: 700; flex-shrink: 0; }
.faq-band--full .faq summary > span:nth-child(2) { flex: 1; }
.faq-band--full .faq details[open] summary > span:last-child { transform: rotate(45deg); }
.faq-band--full .faq-answer { display: flex; gap: 14px; padding: 0 0 24px; }
.faq-band--full .faq-answer > span { color: var(--muted); font-family: var(--display); font-size: 11px; font-weight: 700; flex-shrink: 0; }
.faq-band--full .faq-answer p { margin: 0; color: var(--ink); font-size: 15px; line-height: 1.95; }
.faq-band--full .faq-link { margin-top: 32px; }
@media (max-width: 760px) { .faq-band--full .faq-steps { grid-template-columns: 1fr 1fr; gap: 26px 24px; } }
/* 1カラムでは上罫線だけが区切りになるため、行間を広めに取る */
@media (max-width: 460px) { .faq-band--full .faq-steps { grid-template-columns: 1fr; gap: 22px 0; } }

/* ---- about / contact ---- */

@media (max-width: 1000px) {
  .prod-grid { grid-template-columns: 1fr; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 0; }
  .flow::before { display: none; }
  .flow-step { padding-top: 16px; border-top: 1px solid var(--line); }
  /* 貫く線が無い幅では、節を示すドットも役目が無いので隠す */
  .flow-step-num::after { display: none; }
  .flow-step b { margin-top: 12px; }
}
@media (max-width: 860px) {
  /* SP: 全面敷きのまま、スマホ実機が主役になる位置で切り出す */
  .hero { min-height: calc(100svh - 96px); }
  .hero-media img { object-position: 58% 58%; }
  .hero-veil {
    background: linear-gradient(100deg, rgba(255,255,255,.78) 0%, rgba(255,255,255,.54) 40%, rgba(255,255,255,.16) 66%, rgba(255,255,255,.04) 100%);
  }
  .hero-inner::before {
    top: 0;
    bottom: 0;
    width: min(90vw, 760px);
    background: linear-gradient(180deg, rgba(255,255,255,.90) 0%, rgba(255,255,255,.72) 58%, rgba(255,255,255,.16) 100%);
  }
  .hero h1 { font-size: clamp(34px, 10vw, 56px); }
  .hero-sub { font-size: 14px; }
  .news-head, .brands-head, .products-head, .connect-head { flex-direction: column; align-items: start; }
    .faq-band-inner { grid-template-columns: 1fr; }
  .faq-band .button { justify-self: start; }
}
@media (max-width: 620px) {
  /* スマホは縦に深いので、実機が主役になる位置へ切り出しを寄せる */
  .hero-media img { object-position: 50% 50%; }
  /* スマホは文字量が多く縦に伸びるため、本文の背後はほぼ不透明にして可読性を優先する */
  .hero-veil { background: linear-gradient(180deg, rgba(255,255,255,.84) 0%, rgba(255,255,255,.66) 30%, rgba(255,255,255,.34) 58%, rgba(255,255,255,.08) 100%); }
  .hero-inner::before {
    top: -1rem;
    bottom: -1rem;
    width: calc(100% + var(--gutter));
    background: linear-gradient(180deg, rgba(255,255,255,.94) 0%, rgba(255,255,255,.86) 52%, rgba(255,255,255,.42) 84%, rgba(255,255,255,.08) 100%);
  }
  .hero-media img { opacity: .92; }
  .prod-feats, .prod-stats { grid-template-columns: 1fr; }
  /* 3列だと1列68pxで「¥10,000/月〜（税別）」が切れる。料金は最重要なので1列にする */
  .prod-stats { grid-template-columns: 1fr; gap: 10px; }
  .prod-stat { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
  .prod-stat dt { margin: 0; }
  .prod-stat dd { margin: 0; white-space: normal; text-align: right; }
  .flow { grid-template-columns: 1fr; gap: 24px 0; }
  .flow-step-num { font-size: 28px; }
  .flow-step-num::after { margin-top: 14px; }
  .flow-step b { margin-top: 16px; }
  .hero-actions .button { width: 100%; }
  .hero-foot { bottom: 18px; gap: 12px; }
  .hero-scroll { display: none; }
}

@media (max-width: 1000px) {
  .contact-grid { grid-template-columns: 1fr; gap: 26px; }
  .contact-button { margin-top: 0; justify-self: start; }
}

/* FAQバンド：主要3問だけ短い回答つきで見せ、続きは専用ページへ */
.faq-peek { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 26px 0 0; }
.faq-peek-item { padding: 22px 22px 24px; background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--blue); }
.faq-peek dt { display: flex; gap: 9px; font-size: 14px; line-height: 1.6; letter-spacing: -.02em; font-weight: 900; color: var(--ink); }
.faq-peek dt::before { font-family: var(--display); font-size: 12px; font-weight: 700; color: var(--blue); content: "Q."; }
.faq-peek dd { margin: 12px 0 0 21px; font-size: 12px; line-height: 1.85; color: var(--muted); }
@media (max-width: 900px) { .faq-peek { grid-template-columns: 1fr; } }
@media (max-width: 620px) { .trust-grid { grid-template-columns: 1fr; } }


/* ---- brands: セクション間のつなぎ。見出しは控えめに ---- */
.brands-head { margin-bottom: 46px; }
.brands-title {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 700;
}
.brands-title::after { flex: 1; height: 1px; background: var(--line); content: ""; }

/* ---- company + contact 統合セクション ---- */
.company { padding: 96px 0 100px; }
.company-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: 64px; align-items: start; }
.company-lead { margin: 30px 0 0; font-size: clamp(18px, 1.9vw, 22px); line-height: 1.75; letter-spacing: -.03em; font-weight: 900; }
.company-lead em { font-style: normal; color: var(--blue); }
.company-text { margin: 22px 0 0; font-size: 14px; line-height: 1.95; color: var(--muted); }
.company-source-cta { margin: 22px 0 0; color: var(--muted); font-size: 14px; line-height: 1.95; }
.company-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.company-info { margin: 6px 0 0; padding: 34px 32px; background: var(--soft); border-top: 5px solid var(--blue); }
.company-row { padding: 18px 0; border-bottom: 1px solid var(--line); }
.company-row:first-child { padding-top: 0; }
.company-row:last-child { padding-bottom: 0; border-bottom: 0; }
.company-row dt { font-family: var(--display); font-size: 12px; letter-spacing: .12em; font-weight: 700; color: var(--blue); }
.company-row dd { margin: 9px 0 0; font-size: 17px; line-height: 1.4; font-weight: 900; letter-spacing: -.02em; color: var(--ink); }
.company-row dd a { color: var(--blue); text-decoration: none; }
.company-row dd a:hover { text-decoration: underline; }
.company-row dd small { display: block; margin-top: 7px; font-size: 12px; font-weight: 400; letter-spacing: 0; color: var(--muted); }

@media (max-width: 1000px) {
  .company-grid { grid-template-columns: 1fr; gap: 38px; }
}
@media (max-width: 620px) {
  .company { padding: 68px 0 72px; }
  .company-info { padding: 26px 22px; }
  .company-actions .button { width: 100%; }
}

/* 画像帯：本文セクションから切り離して、締めのビジュアルとして置く */

/* ===================================================================
   v2 見た目調整：お知らせ・FAQ・比較表・料金区分
   =================================================================== */
.news {
  padding: 26px 0;
}
.news-head {
  margin-bottom: 8px;
}
.news-list {
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.news-item {
  min-height: 56px;
  display: grid;
  grid-template-columns: 100px max-content minmax(0, 1fr) auto;
  grid-template-rows: 1fr;
  align-items: center;
  gap: 0 18px;
  padding: 0 18px;
  background: var(--paper);
  border-left: 4px solid var(--blue);
  border-bottom: 1px solid var(--line);
}
.news-item:last-child { border-bottom: 0; }
.news-item:hover {
  background: var(--soft);
  transform: none;
  box-shadow: none;
}
.news-date {
  grid-column: auto;
  grid-row: auto;
}
.news-tag {
  grid-column: auto;
  grid-row: auto;
  padding: 3px 8px;
}
.news-title {
  grid-column: auto;
  grid-row: auto;
  min-width: 0;
  align-self: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.4;
}
.news-arrow {
  grid-column: auto;
  grid-row: auto;
  align-self: center;
  font-size: 20px;
}

/* 下層FAQ：トップの .faq-band--full は既存ルールを維持 */
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item:first-of-type {
  border-top: 1px solid var(--line);
}
.faq-item > summary {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
  list-style: none;
  cursor: pointer;
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::marker { content: ""; }
.faq-item > summary:hover { color: var(--ink); }
.faq-item.faq-item > summary {
  padding: 22px 0;
}
.faq-item.faq-item[open] > summary {
  padding-bottom: 22px;
}
.faq-q,
.faq-a-label {
  flex-shrink: 0;
  color: var(--blue);
  font-family: var(--display);
  font-size: 12px;
  font-weight: 700;
}
.faq-item > summary > span:nth-child(2) {
  flex: 1;
}
.faq-toggle {
  flex-shrink: 0;
  margin-left: auto;
  color: var(--blue);
  font-family: var(--display);
  font-size: 12px;
  line-height: 1.5;
  transition: transform .2s;
}
.faq-item[open] > summary .faq-toggle { transform: rotate(45deg); }
.faq-a {
  display: flex;
  gap: 14px;
  padding: 0 0 24px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.95;
}
.faq-a > span:last-child { flex: 1; }
.faq-item.faq-item .faq-answer {
  display: flex;
  gap: 14px;
  padding: 0 0 24px;
}
.faq-item.faq-item .faq-answer-text {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.95;
}

/* 比較表：既存の .spec-table は他の表でそのまま使用 */
.comparison-table {
  min-width: 760px;
}
.comparison-table thead th {
  width: auto;
  padding: 12px 18px;
  color: var(--muted);
  background: var(--soft);
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: .04em;
  font-weight: 700;
}
.comparison-table thead th:first-child,
.comparison-table tbody th {
  width: 220px;
}
.comparison-table tbody th {
  color: var(--muted);
  background: var(--soft);
}
.comparison-table tr > :last-child {
  color: var(--blue);
  font-weight: 900;
}

/* AI顧問：月額区分を文字と記号の両方で示す */
.scope-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border: 1px solid currentColor;
  border-radius: 2px;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 900;
  white-space: nowrap;
}
.scope-status::before { font-size: 13px; }
.scope-status--included {
  color: var(--blue);
  background: var(--soft);
}
.scope-status--included::before { content: "✓"; }
.scope-status--estimate {
  color: var(--orange);
  background: var(--paper);
}
.scope-status--estimate::before,
.scope-status--excluded::before { content: "—"; }
.scope-status--excluded {
  color: var(--muted);
  background: var(--soft);
}

/* 法人携帯ページ：同じカード列の連続を避ける */
.business-mobile-page .page-section--diagnosis-legacy { display: none; }
.business-mobile-page .page-section--split .container {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  grid-template-areas:
    "head cards"
    "media media";
  gap: 36px 54px;
  align-items: start;
}
.business-mobile-page .page-section--split .page-head { grid-area: head; }
.business-mobile-page .page-section--split .card-grid {
  grid-area: cards;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0;
}
.business-mobile-page .page-section--split .section-media {
  grid-area: media;
  width: min(100%, 980px);
  margin: 4px auto 0;
}
.business-mobile-page .page-section--feature .card-grid--3 {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
}
.business-mobile-page .page-section--feature .panel:first-child {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.business-mobile-page .page-section--feature .section-media {
  width: min(100%, 880px);
  margin-left: auto;
}
.business-mobile-page .page-section--pricing .prose > h3 {
  margin-top: 32px;
  padding: 14px 0 14px 16px;
  border-left: 4px solid var(--blue);
  background: var(--soft);
  color: var(--ink);
}
.business-mobile-page .page-section--pricing .prose > h4 {
  margin: 50px 0 16px;
  padding: 0 0 10px 16px;
  border-left: 4px solid var(--blue);
  color: var(--blue);
  font-family: var(--display);
  font-size: 22px;
  line-height: 1.35;
}
.business-mobile-page .page-section--scope .card-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
}

@media (max-width: 900px) {
  .news-item {
    min-height: 72px;
    grid-template-columns: 100px minmax(0, 1fr) auto;
    grid-template-rows: 24px 1fr;
    gap: 4px 14px;
    padding: 10px 18px;
  }
  .news-date { grid-column: 1; grid-row: 1; }
  .news-tag { grid-column: 2; grid-row: 1; justify-self: start; }
  .news-title {
    grid-column: 1 / 3;
    grid-row: 2;
    /* スマホは1行に収まらないため折り返す（nowrapだと横スクロールが出る） */
    white-space: normal;
    overflow-wrap: anywhere;
  }
  .news-arrow {
    grid-column: 3;
    grid-row: 2;
    text-align: right;
  }
  .business-mobile-page .page-section--split .container {
    display: block;
  }
  .business-mobile-page .page-section--split .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 34px;
  }
  .business-mobile-page .page-section--split .section-media {
    width: 100%;
    margin-top: 40px;
  }
  .business-mobile-page .page-section--feature .card-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .business-mobile-page .page-section--feature .panel:first-child {
    grid-row: auto;
  }
}
@media (max-width: 620px) {
  .news-item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding-inline: 12px;
  }
  .business-mobile-page .page-section--feature .card-grid--3,
  .business-mobile-page .page-section--scope .card-grid,
  .business-mobile-page .page-section--split .card-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================================================
   アクセシビリティ（第三者レビュー指摘対応）
   =================================================================== */
.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  z-index: 200;
  padding: 12px 20px;
  color: #fff;
  background: var(--ink);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: top .15s;
}
.skip-link:focus { top: 12px; }
main:focus { outline: none; }

/* キーボード操作時のフォーカスを明示 */
a:focus-visible,
button:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 1px;
}
.nav-contact:focus-visible,
.button:focus-visible { outline-color: var(--ink); }

/* Campaignタグ：白文字ではコントラスト3.12:1でAA未達のため、濃色文字＋枠に変更 */
.news-tag--campaign { background: #ffe9e5; color: #a8301c; border: 1px solid #f0b3a8; }

/* 動きを減らす設定では、ヒーローのスクロール誘導も止める */
@media (prefers-reduced-motion: reduce) {
  .hero-scroll::after { animation: none !important; }
  * { scroll-behavior: auto !important; }
}

/* 下層ページの固定CTA：ページ固有の文言＋複数ボタンに対応 */
.page-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.page-cta p .cta-meta {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--muted);
}
@media (max-width: 900px) {
  .page-cta-actions { width: 100%; }
  .page-cta-actions .button { flex: 1 1 220px; }
}

/* ===================================================================
   WHY OZ.（旧「3つの特長」を統合・非対称レイアウト）
   グリッドの連続でテンプレート感が出ていたため、
   1枚目を大きく、2〜3枚目を小さくして意図的にリズムを崩す
   =================================================================== */
.why-oz { padding: 96px 0 100px; background: var(--soft); }
.why-head { max-width: 780px; }
.why-head .section-title { margin: 10px 0 0; }
.why-head .section-note { margin: 20px 0 0; }

/* 旧カード3枚 → 事実を一行に畳む */
.why-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 0;
  margin: 26px 0 0;
  padding: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}
.why-facts span { display: inline-flex; align-items: center; }
.why-facts span::before {
  width: 5px;
  height: 5px;
  margin-right: 10px;
  background: var(--blue);
  content: "";
}
.why-facts span + span { margin-left: 22px; padding-left: 22px; border-left: 1px solid var(--line); }

/* 非対称グリッド：01を大きく、02/03を右に積む */
.why-list {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 18px;
  margin-top: 46px;
}
.why-reason {
  position: relative;
  padding: 32px 34px 34px;
  background: #fff;
  border: 1px solid var(--line);
}
.why-reason--lead {
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  padding: 44px 44px 46px;
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}
.why-num {
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}
.why-reason--lead .why-num { color: var(--lime); }
.why-reason h3 {
  margin: 14px 0 16px;
  font-size: 20px;
  line-height: 1.45;
  letter-spacing: -.04em;
  font-weight: 900;
}
.why-reason--lead h3 { font-size: clamp(24px, 2.6vw, 32px); margin-bottom: 20px; }
.why-reason h3 em { font-style: normal; color: var(--blue); }
.why-reason--lead h3 em { color: var(--lime); }
.why-reason p { margin: 0; font-size: 14px; line-height: 1.95; color: var(--muted); }
.why-source-cta { display: inline-block; margin-top: 28px; color: var(--blue); font-size: 13px; font-weight: 700; text-decoration: none; border-bottom: 1px solid currentColor; }
.why-reason--lead p { font-size: 15px; color: rgba(255,255,255,.88); }

@media (max-width: 900px) {
  .why-oz { padding: 68px 0 72px; }
  .why-list { grid-template-columns: 1fr; }
  .why-reason--lead { grid-row: auto; padding: 32px 26px 34px; }
  .why-facts span + span { margin-left: 0; padding-left: 0; border-left: 0; flex-basis: 100%; }
}

@media (max-width: 860px) {
  .brands { padding: 26px 0 64px; }
  .brands-head { margin-bottom: 32px; }
}

/* ヘッダーの電話導線（主要ターゲットが50代以上のため主要CVとして常設） */
.header-tel {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  padding: 0 18px;
  color: var(--ink);
  text-decoration: none;
  border-left: 1px solid var(--line);
}
.header-tel svg { display: none; }
.header-tel-num { font-family: var(--display); font-size: 15px; font-weight: 700; letter-spacing: .02em; line-height: 1.1; }
.header-tel-sub { font-size: 11px; color: var(--muted); line-height: 1.1; }
.header-tel:hover .header-tel-num { color: var(--blue); }
@media (max-width: 1180px) { .header-tel { padding: 0 12px; } .header-tel-sub { display: none; } }
@media (max-width: 860px) { .header-tel { display: none; } }

/* 下層ページのビジュアル（ヒーロー／セクション図解） */
.page-hero-media { margin: 0 0 40px; overflow: hidden; }
.page-hero-media img { display: block; width: 100%; height: clamp(220px, 30vw, 380px); object-fit: cover; object-position: center 55%; }
.section-media { margin: 40px 0 0; overflow: hidden; border: 1px solid var(--line); }
.section-media img { display: block; width: 100%; height: auto; }

@media (max-width: 620px) {
  .page-hero-media { margin-bottom: 28px; }
  /* 現行の画像は被写体が右寄りで左3分の1が空白のため、
     スマホの狭い切り抜きでは右側を見せないと白紙に見える */
  .page-hero-media img { height: 190px; object-position: 72% 55%; }
  .section-media img { object-position: 70% center; }
  .section-media { margin-top: 28px; }
}

/* ===================================================================
   レイアウトの型分け（v2.4）
   文章を箱に詰め込まず、話題ごとに読み方を変える
   =================================================================== */
section[data-layout="B"] .section-label {
  display: none;
}
section[data-layout="B"] .page-head .section-title {
  margin-top: 0;
}
section[data-layout="B"] .page-head > p {
  max-width: 48em;
}

section[data-layout="C"].page-section > .container {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr);
  gap: 34px 54px;
  align-items: start;
}
section[data-layout="C"].page-section > .container > .page-head {
  grid-column: 1;
  position: sticky;
  top: 104px;
}
section[data-layout="C"].page-section > .container > :not(.page-head) {
  grid-column: 2;
}
section[data-layout="C"].page-section > .container > .section-media {
  width: 100%;
  margin-top: 4px;
}

/* 型Dはページ末尾などの息継ぎ。既存のCTAの見出しはDOMに残す */
section[data-layout="D"].page-cta {
  background: var(--ink);
}
section[data-layout="D"].page-cta .section-label,
section[data-layout="D"].page-cta h2 {
  color: var(--paper);
}
section[data-layout="D"].page-cta p {
  color: var(--paper);
  opacity: .86;
}
section[data-layout="D"].page-cta .button--ghost {
  color: var(--ink);
  background: var(--paper);
}

/* カードをやめた本文の見せ方 */
.definition-list,
.guide-list,
.recommend-list,
.issue-list,
.portal-steps,
.responsibility-list,
.feature-list {
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}
.definition-item {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.definition-item:last-child {
  border-bottom: 1px solid var(--line);
}
.definition-item h3,
.definition-item dt {
  margin: 0 0 9px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.45;
  font-weight: 900;
}
.definition-item p,
.definition-item dd {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}
.feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 28px;
}
.feature-list > li {
  padding: 22px 0;
  border-top: 4px solid var(--blue);
}
.feature-list h3 {
  margin: 0 0 9px;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 900;
}
.feature-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}
.guide-list {
  border-top: 1px solid var(--line);
}
.guide-row {
  position: relative;
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) 24px;
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.guide-row:hover { color: var(--blue); }
.guide-row .panel-index { padding-top: 3px; }
.guide-row h3 {
  grid-column: 2;
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 900;
}
.guide-row p {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}
.guide-row::after {
  grid-column: 3;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--blue);
  font-family: var(--display);
  font-size: 22px;
  line-height: 1;
  content: "→";
}
.recommend-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 34px;
}
.recommend-list > li {
  padding: 20px 0 20px 20px;
  border-top: 1px solid var(--line);
  border-left: 4px solid var(--blue);
}
.recommend-list h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 900;
}
.recommend-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

/* AI顧問：悩みは列挙、ポータル機能は導入順、担当体制は定義リスト */
.issue-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, .72fr);
  gap: 34px;
  align-items: start;
  margin-top: 32px;
}
.issue-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 26px;
  margin-top: 0;
  counter-reset: issue;
}
.issue-list li {
  counter-increment: issue;
  padding: 16px 0 16px 30px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
}
.issue-list li::before {
  float: left;
  width: 24px;
  margin-left: -30px;
  color: var(--blue);
  font-family: var(--display);
  font-size: 11px;
  font-weight: 700;
  content: counter(issue, decimal-leading-zero);
}
.issue-diagram {
  margin: 0;
  border-left: 4px solid var(--lime);
}
.issue-diagram img {
  width: 100%;
  height: 100%;
  min-height: 230px;
  object-fit: cover;
}
.portal-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
  counter-reset: portal;
}
.portal-step {
  position: relative;
  padding: 20px 0 20px 42px;
  border-top: 1px solid var(--line);
  counter-increment: portal;
}
.portal-step::before {
  position: absolute;
  top: 21px;
  left: 0;
  color: var(--blue);
  font-family: var(--display);
  font-size: 12px;
  font-weight: 700;
  content: counter(portal, decimal-leading-zero);
}
.portal-step h3 {
  margin: 0 0 7px;
  font-size: 16px;
  line-height: 1.45;
  font-weight: 900;
}
.portal-step p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}
.responsibility-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 34px;
}
.responsibility-item {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.responsibility-item h3 {
  margin: 8px 0 10px;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 900;
}
.responsibility-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

/* トップの見出し型 */
.why-oz[data-layout="C"] .container {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr);
  gap: 34px 54px;
  align-items: start;
}
.why-oz[data-layout="C"] .why-head {
  grid-column: 1;
}
.why-oz[data-layout="C"] .why-list {
  grid-column: 2;
  grid-row: 1 / span 2;
}
.news[data-layout="C"] .container {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr);
  gap: 34px 54px;
  align-items: start;
}
.news[data-layout="C"] .news-head {
  display: block;
  grid-column: 1;
  margin: 0;
}
.news[data-layout="C"] .news-more {
  display: inline-block;
  margin-top: 18px;
}
.news[data-layout="C"] .news-list {
  grid-column: 2;
  grid-row: 1;
}
.connect[data-layout="B"] .section-label,
.news[data-layout="B"] .section-label {
  display: none;
}
.connect[data-layout="B"] .section-title,
.news[data-layout="B"] .section-title {
  margin-top: 0;
}

@media (max-width: 900px) {
  section[data-layout="C"].page-section > .container {
    display: block;
  }
  section[data-layout="C"].page-section > .container > .page-head {
    position: static;
  }
  section[data-layout="C"].page-section > .container > :not(.page-head) {
    margin-top: 30px;
  }
  .feature-list,
  .recommend-list,
  .responsibility-list,
  .portal-steps,
  .issue-layout {
    grid-template-columns: 1fr;
  }
  .guide-row {
    grid-template-columns: 100px minmax(0, 1fr) 24px;
  }
  .why-oz[data-layout="C"] .container {
    display: block;
  }
  .why-oz[data-layout="C"] .why-list {
    margin-top: 30px;
  }
  .news[data-layout="C"] .container { display: block; }
  .news[data-layout="C"] .news-list { margin-top: 30px; }
}

@media (max-width: 620px) {
  .issue-list { grid-template-columns: 1fr; }
  .guide-row { grid-template-columns: 1fr 24px; gap: 6px 12px; }
  .guide-row .panel-index { grid-column: 1 / -1; }
  .guide-row h3 { grid-column: 1; }
  .guide-row p { grid-column: 1; }
  .guide-row::after { grid-column: 2; grid-row: 2 / span 2; }

  /* 長文ページでも、見出しと本文の間に同じ余白を積み重ねない */
  .business-mobile-page .page-section { padding: 30px 0; }
  .business-mobile-page .page-hero { padding: 28px 0 34px; }
  .business-mobile-page .page-head .section-title { font-size: 32px; }
  .business-mobile-page .page-head > p { margin-top: 12px; font-size: 13px; line-height: 1.75; }
  .business-mobile-page .prose p { margin-bottom: 12px; font-size: 14px; line-height: 1.78; }
  .business-mobile-page .definition-list,
  .business-mobile-page .feature-list,
  .business-mobile-page .guide-list,
  .business-mobile-page .recommend-list { margin-top: 22px; }
  .business-mobile-page .definition-item,
  .business-mobile-page .feature-list > li,
  .business-mobile-page .recommend-list > li { padding-top: 15px; padding-bottom: 15px; }
  .business-mobile-page .step-list { margin-top: 22px; gap: 8px; }
  .business-mobile-page .step { padding: 16px 18px; }
  .business-mobile-page .page-cta { padding: 38px 0; }

  .ai-advisory-page .page-section { padding: 21px 0; }
  .ai-advisory-page .page-hero { padding: 28px 0 34px; }
  .ai-advisory-page .page-head .section-title { font-size: 32px; }
  .ai-advisory-page .page-head > p { margin-top: 12px; font-size: 13px; line-height: 1.75; }
  .ai-advisory-page .prose p { margin-bottom: 10px; font-size: 14px; line-height: 1.66; }
  .ai-advisory-page .page-section > .container > :not(.page-head) { margin-top: 18px; }
  .ai-advisory-page .issue-layout { margin-top: 18px; gap: 14px; }
  .ai-advisory-page .issue-list li { padding-top: 11px; padding-bottom: 11px; }
  .ai-advisory-page .portal-steps,
  .ai-advisory-page .responsibility-list { margin-top: 18px !important; }
  .ai-advisory-page .portal-step,
  .ai-advisory-page .responsibility-item { padding-top: 11px; padding-bottom: 11px; }
  .ai-advisory-page .panel { padding: 18px 18px; }
  .ai-advisory-page .panel li { margin-bottom: 5px !important; line-height: 1.55 !important; }
  .ai-advisory-page .spec-table th,
  .ai-advisory-page .spec-table td { padding: 10px 12px; line-height: 1.55; }
  .ai-advisory-page .page-cta { padding: 30px 0; }
}

/* ---------------------------------------------------------------
   UI仕上げ（2026-09-20）
   --------------------------------------------------------------- */

/* 横スクロールする表に、スクロールできることを知らせる */
.table-scroll { position: relative; }
.table-scroll::after {
  content: "";
  position: absolute; top: 0; right: 0; bottom: 0; width: 28px;
  pointer-events: none;
  background: linear-gradient(to right, rgba(255,255,255,0), rgba(255,255,255,.95));
}
.page-section--soft .table-scroll::after {
  background: linear-gradient(to right, rgba(242,246,249,0), rgba(242,246,249,.95));
}
.table-scroll-hint {
  display: none;
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}
@media (max-width: 900px) {
  .table-scroll-hint { display: block; }
}

/* 本文途中のコンパクトCTA。ページ下部の大きなCTAとは別物で、
   読者の検討温度が上がった直後に置く（比較表の後・ムダ一覧の後） */
.inline-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 24px;
  margin-top: 32px;
  padding: 22px 26px;
  background: var(--soft);
  border-left: 4px solid var(--blue);
}
.inline-cta-text { margin: 0; flex: 1 1 280px; font-size: 14px; line-height: 1.8; color: var(--ink); }
.inline-cta-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.inline-cta-actions .button { min-width: 0; padding: 12px 20px; font-size: 13px; }
@media (max-width: 620px) {
  .inline-cta { margin-top: 24px; padding: 18px 18px; gap: 14px; }
  .inline-cta-actions { width: 100%; }
  .inline-cta-actions .button { flex: 1 1 100%; justify-content: center; }
}

/* フッターのリンクはタップ領域を24px以上にする（WCAG 2.2 AA） */
.footer-links a {
  display: inline-block;
  padding-block: 4px;
  min-height: 24px;
}

/* 比較表（自社列を強調） */
.compare-table { width: 100%; min-width: 720px; border-collapse: collapse; }
.compare-table th, .compare-table td {
  padding: 16px 14px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line);
  text-align: left; vertical-align: top; font-size: 14px; line-height: 1.75;
}
.compare-table th:last-child, .compare-table td:last-child { border-right: 0; }
.compare-table thead th {
  font-family: var(--display); font-size: 12px; letter-spacing: .06em;
  color: var(--muted); background: var(--soft); font-weight: 700;
}
.compare-table thead th:last-child { color: var(--blue); }
.compare-table tbody th { width: 180px; font-size: 14px; font-weight: 700; color: var(--ink); }
.compare-table tbody td:last-child { font-weight: 700; color: var(--blue); }
.compare-note { margin: 14px 0 0; font-size: 12px; line-height: 1.8; color: var(--muted); }
@media (max-width: 700px) { .compare-table tbody th { width: 130px; } }

/* ---------------------------------------------------------------
   比較表：スマホでは横スクロールをやめ、項目ごとに積む（2026-09-20）
   最重要の「OZ.」列が画面外に出て見落とされるのを防ぐ
   --------------------------------------------------------------- */
@media (max-width: 760px) {
  .table-scroll:has(.comparison-table),
  .table-scroll:has(.compare-table),
  .table-scroll:has(.spec-table thead) { overflow-x: visible; }
  .table-scroll:has(.comparison-table)::after,
  .table-scroll:has(.compare-table)::after,
  .table-scroll:has(.spec-table thead)::after { display: none; }
  /* カード化された表はスクロール不要。案内文を確実に消す。
     案内文は表の「中」にある場合と「直前の兄弟」の場合があるため両方を指定する
     （子孫セレクタだけでは兄弟配置に当たらず、誤った案内が残っていた） */
  .table-scroll:has(.comparison-table) > .table-scroll-hint,
  .table-scroll:has(.compare-table) > .table-scroll-hint,
  .table-scroll:has(.spec-table thead) > .table-scroll-hint,
  .table-scroll-hint:has(+ .table-scroll .comparison-table),
  .table-scroll-hint:has(+ .table-scroll .compare-table),
  .table-scroll-hint:has(+ .table-scroll .spec-table thead) { display: none; }

  .comparison-table, .compare-table, .spec-table:has(thead) { min-width: 0; display: block; }
  .comparison-table thead, .compare-table thead, .spec-table:has(thead) thead { display: none; }
  .comparison-table tbody, .compare-table tbody, .spec-table:has(thead) tbody { display: block; }

  .comparison-table tbody tr,
  .compare-table tbody tr,
  .spec-table:has(thead) tbody tr {
    display: block;
    margin-bottom: 14px;
    border: 1px solid var(--line);
    background: #fff;
  }
  /* 列名を値の上に積むと1項目6行になり、2.6画面分の高さになっていた。
     列名を左・値を右の2カラムにして、1項目3行に収める。 */
  .comparison-table tbody tr > *,
  .compare-table tbody tr > *,
  .spec-table:has(thead) tbody tr > * {
    display: grid;
    grid-template-columns: 8.2em 1fr;
    align-items: baseline;
    gap: 10px;
    width: auto;
    border: 0;
    border-bottom: 1px solid var(--line);
    padding: 10px 14px;
    font-size: 13.5px;
    line-height: 1.7;
  }
  /* 行見出し＝比較項目。カードの見出しとして扱う */
  .comparison-table tbody tr > th,
  .compare-table tbody tr > th,
  .spec-table:has(thead) tbody tr > th {
    display: block;
    padding: 11px 14px;
    background: var(--ink);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
  }
  /* 各セルの前に、どの列かを出す */
  .comparison-table tbody td::before,
  .compare-table tbody td::before,
  .spec-table:has(thead) tbody td::before {
    content: attr(data-col);
    font-size: 12px;
    line-height: 1.55;
    letter-spacing: -.01em;
    color: var(--muted);
    font-weight: 700;
  }
  /* 自社列は最後。色と地で必ず目に入るようにする */
  .comparison-table tbody td:last-child,
  .compare-table tbody td:last-child,
  .spec-table:has(thead) tbody td:last-child {
    border-bottom: 0;
    background: var(--soft);
    border-left: 3px solid var(--blue);
  }
  .comparison-table tbody td:last-child::before,
  .compare-table tbody td:last-child::before { color: var(--blue); }
  /* 自社の値だけ太字にして、視線が最後の行で止まるようにする */
  .comparison-table tbody td:last-child,
  .compare-table tbody td:last-child { font-weight: 700; color: var(--ink); }
}

/* 6か月ロードマップ：スマホでは折り返す（横スクロールだと後半が見落とされる） */
.roadmap-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 8px 0; }
.roadmap-step { padding: 8px 12px; background: var(--soft); border-radius: 4px; font-size: 13px; }
.roadmap-arrow { font-size: 16px; color: var(--muted); }
@media (max-width: 620px) {
  .roadmap-row { flex-direction: column; align-items: stretch; gap: 6px; }
  .roadmap-step { text-align: center; }
  .roadmap-arrow { text-align: center; transform: rotate(90deg); line-height: 1; }
}


/* ===================================================================
   モーション設計（2026-09-21）
   使う動きは3種類だけに限定する。全要素を一律にフェードアップさせると
   AI生成サイト特有の均質な印象になるため、役割ごとに動きを変える。
     1. reveal-mask … 文字を下から立ち上げる（見出し）
     2. reveal-clip … 画像を左から開く（ヒーロー写真）
     3. reveal-rise … わずかに浮かせる（メニュー項目のみ）
   イージングは cubic-bezier(.2,.7,.2,1) に統一する。
   =================================================================== */

@keyframes reveal-mask {
  from { clip-path: inset(0 0 108% 0); transform: translateY(.14em); }
  to   { clip-path: inset(0 0 -20% 0); transform: translateY(0); }
}
@keyframes reveal-clip {
  from { clip-path: inset(0 100% 0 0); }
  to   { clip-path: inset(0 0 0 0); }
}
@keyframes reveal-rise {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- ヒーロー：読み込み時に一度だけ組み上がる ---- */
.hero-media img { animation: reveal-clip 1.15s cubic-bezier(.2,.7,.2,1) both; }
.hero-kicker,
.hero h1 span,
.hero-sub,
.hero-actions { animation: reveal-mask .82s cubic-bezier(.2,.7,.2,1) both; }
.hero-kicker    { animation-delay: .10s; }
.hero h1 span:first-child { animation-delay: .20s; }
.hero h1 span:last-child  { animation-delay: .30s; }
.hero-sub       { animation-delay: .44s; }
.hero-actions   { animation-delay: .56s; }

/* ---- フルスクリーンメニュー ---- */
/* ハンバーガーが出るブレークポイント（920px）に合わせる */
@media (max-width: 920px) {
  .mobile-nav {
    inset: 0;
    z-index: 45;
    /* .container を併用しているため、幅の制限を打ち消して全画面にする */
    width: 100%;
    max-width: none;
    margin-inline: 0;
    /* center にすると、項目がビューポートより高いときにはみ出しが上下へ
       分配され、先頭項目がヘッダーの下に潜ってスクロールでも戻せなくなる。
       必ず上端から積む。 */
    justify-content: flex-start;
    padding: 88px var(--gutter) 40px;
    background: var(--paper);
  }
  /* 背景にごく薄いブランドマークを敷く */
  .mobile-nav::before {
    position: absolute;
    right: -.08em;
    bottom: -.16em;
    z-index: 0;
    color: var(--ink);
    opacity: .04;
    font-size: min(52vw, 320px);
    font-weight: 900;
    letter-spacing: -.06em;
    line-height: 1;
    content: "OZ.";
    pointer-events: none;
  }
  .mobile-nav a {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: row-reverse;
    align-items: baseline;
    justify-content: flex-end;
    gap: 20px;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    font-size: clamp(21px, 6.2vw, 30px);
    font-weight: 900;
    letter-spacing: -.04em;
    text-decoration: none;
    transition: color .2s, transform .2s cubic-bezier(.2,.7,.2,1);
  }
  .mobile-nav a .nav-num {
    min-width: 2.2em;
    color: var(--blue);
    font-family: var(--display);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .12em;
  }
  .mobile-nav a:hover,
  .mobile-nav a:focus-visible { color: var(--blue); transform: translateX(6px); }
  /* 最後の「お問い合わせ」だけは面で押し出す */
  .mobile-nav a:last-child {
    margin-top: 22px;
    padding: 17px 20px;
    border-bottom: 0;
    color: #fff;
    background: var(--blue);
    font-size: 17px;
  }
  /* 青地の上では .nav-num の青が沈んで矢印が見えないため、白で起こす */
  .mobile-nav a:last-child .nav-num { color: #fff; opacity: .7; }
  .mobile-nav a:last-child:hover { transform: none; background: var(--ink); }
  /* 開いたときだけ、上から順に立ち上げる */
  .mobile-nav.is-open a { animation: reveal-rise .4s cubic-bezier(.2,.7,.2,1) both; }
  .mobile-nav.is-open a:nth-child(1) { animation-delay: .04s; }
  .mobile-nav.is-open a:nth-child(2) { animation-delay: .09s; }
  .mobile-nav.is-open a:nth-child(3) { animation-delay: .14s; }
  .mobile-nav.is-open a:nth-child(4) { animation-delay: .19s; }
  .mobile-nav.is-open a:nth-child(5) { animation-delay: .24s; }
  .mobile-nav.is-open a:nth-child(6) { animation-delay: .29s; }
  .mobile-nav.is-open a:nth-child(7) { animation-delay: .34s; }
  .mobile-nav.is-open a:nth-child(8) { animation-delay: .39s; }
  .mobile-nav.is-open a:nth-child(9) { animation-delay: .44s; }
  .mobile-nav.is-open a:nth-child(10) { animation-delay: .49s; }
  /* メニューを開いている間は、チャット起動ボタンがCTAに重なるため隠す */
  .mobile-nav.is-open ~ #ozc-root { opacity: 0; visibility: hidden; }
  #ozc-root { transition: opacity .2s, visibility .2s; }

}
@media (max-width: 620px) {
  .mobile-nav { inset: 0; padding-top: 78px; }
}

/* 動きを減らす設定の環境では、すべて静止した完成形で表示する */
@media (prefers-reduced-motion: reduce) {
  .hero-media img,
  .hero-kicker,
  .hero h1 span,
  .hero-sub,
  .hero-actions,
  .mobile-nav.is-open a { animation: none !important; }
  .hero-media img { clip-path: none; }
  .mobile-nav a { transition: none; }
}


/* ===================================================================
   スマホのタップ領域（2026-09-21）
   閲覧の約8割がスマホのため、指で押す要素は高さ44px以上を確保する。
   見た目の位置を変えないよう、余白は上下対称に足す。
   =================================================================== */
@media (max-width: 920px) {
  /* 電話・メールは問い合わせ導線そのもの。最優先で押しやすくする */
  .company-info dd > a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
  /* 文中リンク型のCTA */
  .news-more,
  .service-more,
  .why-source-cta {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
  /* フッターのリンク群。行間ではなく要素自体の高さで確保する */
  .footer-links { gap: 2px 18px; }
  .footer-links a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
  /* SNSアイコン */
  .foot-sns a { width: 44px; height: 44px; }
  /* --- 下層ページ側 --- */
  /* パンくずの HOME が16pxしかなく、戻る導線として押しづらかった */
  .crumbs { padding: 12px 0 0; }
  .crumbs a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-size: 12px;
  }
  /* 電話・メール・地図は問い合わせ導線そのもの。ページやマークアップを
     問わず一律に押しやすくする（ヘッダーの電話ボタンは除く） */
  a[href^="tel:"]:not(.header-tel),
  a[href^="mailto:"],
  a[href*="maps.google"],
  a[href*="maps.app.goo.gl"] {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
  /* 開閉式の質問。トップ以外のページは padding が小さく24pxだった */
  details > summary { min-height: 44px; }
  /* 関連リンクの箇条書き。項目がリンクだけの場合は行ごと押せるようにする
     （文中のインラインリンクは行組みが崩れるため対象にしない） */
  .prose li > a:only-child,
  ul:not([class]) > li > a:only-child {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
  /* カード内の「詳細を見る →」 */
  .panel a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  /* 押した瞬間の反応を返す（スマホは hover が無いため） */
  .crumbs a:active,
  .panel a:active,
  a[href^="tel:"]:not(.header-tel):active,
  a[href^="mailto:"]:active,
  .company-info dd > a:active,
  .news-more:active,
  .service-more:active,
  .why-source-cta:active,
  .footer-links a:active,
  .foot-sns a:active { opacity: .55; }
}


/* ===================================================================
   参照用の大きな表を折りたたむ（2026-09-21）
   AI顧問ページは3つの表だけで4,838px（5.7画面分／全体の30%）を占め、
   スマホで読み切れない長さになっていた。表は参照情報のため、
   スマホでは初期状態を閉じ、必要な人だけ開けるようにする。
   PCでは従来どおり開いたまま表示し、要約行も出さない。
   =================================================================== */
.table-collapse > summary,
.mobile-collapse > summary { display: none; }

@media (max-width: 920px) {
  .table-collapse > summary,
  .mobile-collapse > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 44px;
    margin-top: 24px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-left: 4px solid var(--blue);
    color: var(--ink);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.6;
    list-style: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }
  .table-collapse > summary::-webkit-details-marker,
  .mobile-collapse > summary::-webkit-details-marker { display: none; }
  .table-collapse > summary::after,
  .mobile-collapse > summary::after {
    flex: none;
    color: var(--blue);
    font-size: 18px;
    font-weight: 700;
    content: "＋";
  }
  .table-collapse[open] > summary::after,
  .mobile-collapse[open] > summary::after { content: "−"; }
  .table-collapse > summary:active,
  .mobile-collapse > summary:active { opacity: .6; }
  .table-collapse[open] > summary { margin-bottom: 4px; }
  /* プロダクトカード内は既に枠の中なので、余白と地色を詰める */
  .prod .mobile-collapse > summary { margin-top: 0; margin-bottom: 0; background: var(--soft); }
  .prod .mobile-collapse[open] > summary { margin-bottom: 14px; }
  .prod .mobile-collapse .prod-feats { margin-top: 0; }
}


/* ===================================================================
   小さすぎる文字をスマホで12pxへ（2026-09-21）
   点検で11pxの可読テキストが9箇所見つかった。スマホでは12pxを下限
   とする。PCのレイアウト（ナビの番号送り、ティッカーの流れ、
   フッターの1行表示など）は詰まった字送りが前提のため変更しない。
   =================================================================== */
@media (max-width: 920px) {
  .section-label,
  .service-index,
  .news-tag,
  .prod-badge,
  .why-num,
  .step-num,
  .panel-index,
  .plan-tag,
  .product-index,
  .product-label,
  .stat-label,
  .contact-label,
  .contact-aside,
  .footer-meta,
  .crumbs,
  .cta-meta,
  .ticker-track,
  .hero-scroll span,
  .faq-band--full .faq-flow-title,
  .faq-band--full .faq-step-num,
  .faq-band--full .faq-answer > span { font-size: 12px; }
  /* 字間の広い英字ラベルは、12pxにすると窮屈になるため少し詰める */
  .section-label,
  .product-index,
  .product-label,
  .plan-tag,
  .faq-band--full .faq-flow-title { letter-spacing: .12em; }
}


/* ===================================================================
   事業内容：左見出し固定＋右スクロール連動（2026-09-21）
   カードを5枚並べるだけでは動きが無く、他セクションと同じリズムに
   なっていた。PCでは左を固定し、右のスクロールに合わせて画像と
   インジケーターが切り替わる構成にする。
   スマホ（920px以下）は2カラムが成立しないため、従来のカード表示の
   まま何も変えない。画像も読み込ませない。
   =================================================================== */
/* 画像ステージと進行インジケーターはPC専用。
   既定で隠し、2カラムが成立する幅でだけ出す。
   （スマホは従来のカード表示のままにし、画像も読み込ませない） */
.services-stage,
.services-nav { display: none; }

@media (min-width: 921px) {
  .services { padding: 88px 0 40px; }
  .services-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 0 64px;
    align-items: start;
  }
  /* 左：画面に貼り付いたまま残る */
  .services-aside {
    position: sticky;
    top: 104px;
    padding-bottom: 40px;
  }
  .services-head { display: block; }
  .services-intro { margin-top: 14px; max-width: 26em; }

  /* 切り替わる画像。5枚を重ねて、活性のものだけ見せる */
  .services-stage {
    display: block;
    position: relative;
    margin-top: 32px;
    aspect-ratio: 16 / 9;
    background: var(--soft);
    overflow: hidden;
  }
  .services-shot {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .45s ease;
  }
  .services-shot.is-active { opacity: 1; }
  /* <img> は display:none の親の中でも取得されてしまうため、背景画像で置く。
     こうするとスマホでは1バイトも読み込まれない。装飾のため alt は不要
     （.services-stage に aria-hidden を付けている）。 */
  .services-shot[data-shot="1"] { background-image: url("art/kv-svc-mobile.webp"); }
  .services-shot[data-shot="2"] { background-image: url("art/kv-svc-ai.webp"); }
  .services-shot[data-shot="3"] { background-image: url("art/kv-svc-support.webp"); }
  .services-shot[data-shot="4"] { background-image: url("art/kv-svc-develop.webp"); }
  .services-shot[data-shot="5"] { background-image: url("art/kv-svc-web.webp"); }
  .services-shot { background-size: cover; background-position: center; }

  /* 進行インジケーター */
  .services-nav { display: block; margin: 26px 0 0; padding: 0; list-style: none; }
  .services-nav-item {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 9px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    transition: color .25s;
  }
  .services-nav-item:last-child { border-bottom: 1px solid var(--line); }
  .services-nav-num {
    font-family: var(--display);
    font-size: 11px;
    letter-spacing: .1em;
    color: var(--line);
    transition: color .25s;
  }
  .services-nav-item.is-active { color: var(--ink); }
  .services-nav-item.is-active .services-nav-num { color: var(--blue); }

  /* 右：1事業ずつ読ませる。枠付きカードをやめ、罫線で区切る */
  .service-grid { grid-template-columns: 1fr; gap: 0; margin-top: 0; }
  .service-card {
    min-height: 68vh;
    justify-content: center;
    padding: 36px 0;
    background: none;
    border-top: 1px solid var(--line);
  }
  .service-card:first-child { border-top: 0; }
  .service-card:last-child { border-bottom: 1px solid var(--line); }
  .service-card:hover { transform: none; box-shadow: none; }
  .service-card:hover .service-name { color: var(--blue); }
  /* 左に実写のビジュアルが出るので、カード内のアイコンは重複になる */
  .service-icon { display: none; }
  .service-index {
    margin-top: 0;
    color: var(--blue);
    font-size: 12px;
    font-weight: 700;
  }
  .service-name {
    margin-top: 10px;
    font-size: clamp(24px, 2.2vw, 32px);
    line-height: 1.3;
    transition: color .2s;
  }
  .service-description { margin-top: 18px; max-width: 34em; font-size: 14px; line-height: 1.95; }
}

/* 動きを減らす設定では、画像の切り替えを瞬時にする */
@media (prefers-reduced-motion: reduce) {
  .services-shot { transition: none; }
}


/* ===================================================================
   プロダクトカードをスマホで詰める（2026-09-21）
   「3名が長時間 位置情報未送信」を削除して縦が縮んだので、あわせて
   余白を調整し、ドコなうとみんカレの高さ差も詰める。
   文章は削らず、余白と行間だけで縮める。
   =================================================================== */
@media (max-width: 620px) {
  .prod-body { padding: 22px 20px 24px; }
  .prod-title { margin-bottom: 12px; }
  .prod-lead { margin-bottom: 18px; line-height: 1.8; }
  /* 1列3行で並ぶため、行の高さがそのまま効く */
  .prod-stats { gap: 8px; margin-bottom: 18px; }
  .prod-stat { padding: 10px 12px; }
  .prod-stat dd { margin: 0; }
  .prod-note { margin-top: 12px; line-height: 1.7; }
}

/* ===================================================================
   Design 1 — 法人携帯ページ限定のタイポグラフィ・余白・カード・背景
   2026-09-21。適用範囲は .business-mobile-page のみ。
   トップページを含む他ページには一切波及させない。
   色の役割：青＝操作できるもの／ライム＝小面積の非操作アクセント。
   ファイル末尾に置くことで、上の .business-mobile-page 指定を上書きする。
   =================================================================== */

/* ── タイポグラフィ階層 ──
   従来は h1 30px よりセクション見出し 32px のほうが大きく、
   17個ある中見出しがページタイトルより強い状態だった */
.business-mobile-page .page-hero h1 {
  font-size: var(--ds-fs-h1);
  line-height: var(--ds-lh-h1);
  font-weight: 900;
  letter-spacing: -.04em;
}
.business-mobile-page .page-head .section-title,
.business-mobile-page .page-cta h2 {
  font-size: var(--ds-fs-h2);
  line-height: var(--ds-lh-h2);
  font-weight: 800;
  letter-spacing: -.03em;
}
.business-mobile-page h3,
.business-mobile-page .prose h3 {
  font-size: var(--ds-fs-h3);
  line-height: var(--ds-lh-h3);
  font-weight: 700;
}
.business-mobile-page h4,
.business-mobile-page .prose h4 { font-size: 16px; line-height: 1.6; font-weight: 700; }
.business-mobile-page .page-hero-lead {
  font-size: var(--ds-fs-lead);
  line-height: var(--ds-lh-lead);
  font-weight: 500;
}
.business-mobile-page .page-head > p,
.business-mobile-page .prose p,
.business-mobile-page .prose li,
.business-mobile-page .definition-item dd,
.business-mobile-page .page-cta p {
  font-size: var(--ds-fs-body);
  line-height: var(--ds-lh-body);
}
.business-mobile-page .page-hero-aside p,
.business-mobile-page .table-note,
.business-mobile-page figcaption {
  font-size: var(--ds-fs-small);
  line-height: var(--ds-lh-small);
}
.business-mobile-page .button {
  font-size: var(--ds-fs-btn);
  font-weight: 700;
}

/* ── 余白システム ──
   従来は全セクション一律30px。重要セクションだけ広げてリズムを作る */
.business-mobile-page .page-section { padding: var(--ds-sec-y) 0; }
.business-mobile-page .page-section[data-weight="key"] { padding: var(--ds-sec-y-key) 0; }
.business-mobile-page .page-section[data-weight="tight"] { padding: var(--ds-sec-y-tight) 0; }
.business-mobile-page .page-cta { padding: var(--ds-sec-y-key) 0; }

/* ── 背景のリズム ──
   順番ではなく役割で決める。視覚的な節目になる6セクションだけ薄青。
   このページでは page-section--soft を使わず data-bg で制御する */
.business-mobile-page .page-section { background: var(--paper); }
.business-mobile-page .page-section[data-bg="soft"] { background: var(--soft); }

/* ── カードの外観を1種類に統一 ──
   角丸・罫線・余白・影がカードごとに違うと「作り途中」に見える */
.business-mobile-page .definition-item,
.business-mobile-page .step,
.business-mobile-page .guide-row,
.business-mobile-page .recommend-list > li,
.business-mobile-page .feature-list > li {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--ds-radius);
  padding: var(--ds-card-pad);
  box-shadow: none;
}
.business-mobile-page .definition-item dt,
.business-mobile-page .step h3,
.business-mobile-page .guide-row h3 { margin-bottom: 10px; }
.business-mobile-page .definition-item dd,
.business-mobile-page .step p,
.business-mobile-page .guide-row p { margin: 0; }

/* 強調カードのみ上端に青。意味があるときだけライムを使う */
.business-mobile-page .card--accent { border-top: 3px solid var(--blue); }
.business-mobile-page .card--brand { border-top: 3px solid var(--lime); }

/* 押せるカードだけ、ごく控えめな反応を持たせる */
.business-mobile-page .guide-row {
  transition: transform .18s ease, border-color .18s ease;
}
.business-mobile-page .guide-row:hover {
  transform: translateY(-2px);
  border-color: var(--blue);
}

/* ── 本文途中のCTAは「押せるもの＝青」を守る。
   図解や情報カードと同じ見た目にしない ── */
.business-mobile-page .inline-cta {
  border-radius: var(--ds-radius);
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  background: var(--ds-blue-05);
}

/* ── 英字ラベルを撤去したぶんの余白調整 ── */
.business-mobile-page .page-head .section-title { margin-top: 0; }

/* ── 極小幅（320px前後）の調整 ──
   H1を36pxへ上げ、本文とボタンも大きくしたため、
   320pxでは見出しが4行に割れ、電話番号入りボタンが枠を超えていた */
@media (max-width: 360px) {
  .business-mobile-page { --ds-fs-h1: 31px; --ds-fs-h2: 24px; --ds-card-pad: 20px 16px; }
  .business-mobile-page .button {
    font-size: 13px; padding-left: 8px; padding-right: 8px; letter-spacing: 0;
    /* 「ブログ一覧｜OZ. Blog｜…」のような長い文言が枠を超えていた */
    white-space: normal; overflow-wrap: anywhere; text-align: center;
  }
  .business-mobile-page .page-hero h1 br { display: none; }
}

/* ── 見出しの折り返し ──
   360px前後で「OZ.」だけが最終行に落ちるなど、
   1語だけ孤立する行が多数出ていた。
   balance で行長を均し、auto-phrase で日本語の文節で折る
   （auto-phrase 未対応のブラウザは無視するだけで害はない） */
.business-mobile-page .page-hero h1,
.business-mobile-page .section-title,
.business-mobile-page h3,
.business-mobile-page h4,
.business-mobile-page .definition-item dt {
  text-wrap: balance;
  word-break: auto-phrase;
}

/* ── Design 1.1 ヒーロー修正（2026-09-21）──
   Design 1 で画像を本文の下へ回した結果、390×844の第1画面が
   413字のテキストだけになり、写真がy=955へ落ちていた。
   さらにリード文129字と補足203字が49%重複していた。
   構成を「H1 → 画像 → 短いリード（54字）→ CTA」へ改め、
   補足ブロックは削除した（内容は下のセクションに既出）。
   合格条件：390×844で画像と主要CTAの両方が第1画面に入ること */
.business-mobile-page .page-hero-grid {
  display: block;
  max-width: min(var(--max), 720px);
}
.business-mobile-page .page-hero h1 { margin: 0; }
.business-mobile-page .page-hero-media {
  margin: 20px 0 0;
  border-radius: var(--ds-radius);
  overflow: hidden;
}
.business-mobile-page .page-hero-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center 55%;
}
.business-mobile-page .page-hero-lead { margin: 22px 0 0; }
.business-mobile-page .page-hero-actions { margin-top: 22px; }

@media (min-width: 921px) {
  /* PCでは画像が大きくなりすぎないよう高さを抑える */
  .business-mobile-page .page-hero-grid { max-width: min(var(--max), 860px); }
  .business-mobile-page .page-hero-media img { aspect-ratio: auto; height: 320px; }
}

/* 関連ガイドのカードは grid の子が縮まず、320pxで8px溢れていた */
.business-mobile-page .guide-row > * { min-width: 0; }
.business-mobile-page .guide-row h3,
.business-mobile-page .guide-row p { overflow-wrap: anywhere; }

/* ===================================================================
   Design 2A — 図解（法人携帯ページ限定）
   2026-09-21。HTML＋CSSを主体にし、接続線だけinline SVG。
   1枚の巨大SVGにしないのは、390/320で文字が折り返せなくなるため。
   色の役割：青＝構造、ライム＝小面積の非操作アクセント。
   =================================================================== */

.business-mobile-page .cost-figure,
.business-mobile-page .flow-figure {
  margin: 22px 0 0;
  padding: 18px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--ds-radius);
}
.business-mobile-page .cost-figure-cap,
.business-mobile-page .flow-figure-cap {
  display: block;
  margin-bottom: 12px;
  font-size: var(--ds-fs-small);
  font-weight: 700;
  color: var(--muted);
  letter-spacing: .02em;
}

/* ── 図解① 料金の決まり方 ──
   スマホは3グループ縦積み、PCは横3列。枝分かれの線は使わない */
.business-mobile-page .cost-figure-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  align-items: stretch;
}
.business-mobile-page .cost-node {
  padding: 12px 14px 11px;
  background: var(--ds-blue-05);
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
  border-radius: var(--ds-radius-sm);
}
.business-mobile-page .cost-node-head {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.business-mobile-page .cost-node-list {
  margin: 0;
  padding-left: 1.1em;
  font-size: var(--ds-fs-small);
  line-height: 1.85;
  color: var(--muted);
}
.business-mobile-page .cost-op {
  display: block;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}
.business-mobile-page .cost-figure-sum {
  margin: 12px 0 0;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  font-size: var(--ds-fs-body);
  font-weight: 700;
  color: var(--ink);
}
.business-mobile-page .cost-figure-next {
  margin: 8px 0 0;
  font-size: var(--ds-fs-small);
  color: var(--muted);
}
.business-mobile-page .cost-figure-mark {
  font-weight: 700;
  color: var(--ink);
  background: linear-gradient(transparent 62%, var(--lime) 62%);
  padding: 0 2px;
}

/* ── 図解② 専任担当の関係図 ── */
.business-mobile-page .flow-figure { text-align: center; }
.business-mobile-page .flow-figure-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: nowrap;
}
.business-mobile-page .flow-chip {
  flex: 1 1 0;
  min-width: 0;
  padding: 10px 6px;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--ink);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--ds-radius-sm);
  overflow-wrap: anywhere;
}
.business-mobile-page .flow-converge,
.business-mobile-page .flow-branch {
  display: block;
  width: 100%;
  height: 26px;
  color: var(--line);
}
.business-mobile-page .flow-figure-core {
  padding: 14px 12px;
  background: var(--blue);
  border-radius: var(--ds-radius-sm);
}
.business-mobile-page .flow-core-name {
  display: block;
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  line-height: 1.4;
}
.business-mobile-page .flow-core-note {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: rgba(255, 255, 255, .88);
}

@media (min-width: 921px) {
  .business-mobile-page .cost-figure,
  .business-mobile-page .flow-figure { padding: 32px 30px; }
  .business-mobile-page .cost-figure-grid {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 14px;
    align-items: center;
  }
  .business-mobile-page .cost-op { font-size: 20px; }
  .business-mobile-page .flow-chip { font-size: 13px; padding: 12px 10px; }
}

/* ── 見積もりの準備リスト ──
   h4＋ul を2ブロック積んでいたぶんを、詰まった2列カードにまとめる。
   項目の文言は一字も変えていない */
.business-mobile-page .prep-lists {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 16px;
}
.business-mobile-page .prep-col {
  padding: 14px 16px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  border-radius: var(--ds-radius-sm);
}
.business-mobile-page .prep-col:last-child { border-left-color: var(--line); }
.business-mobile-page .prep-col-head {
  display: block;
  margin-bottom: 6px;
  font-size: var(--ds-fs-small);
  font-weight: 700;
  color: var(--ink);
}
.business-mobile-page .prep-list {
  margin: 0;
  padding-left: 1.1em;
  font-size: var(--ds-fs-small);
  line-height: 1.7;
  color: var(--muted);
}
.business-mobile-page .prep-list li { margin: 0; }
@media (min-width: 921px) {
  .business-mobile-page .prep-lists { grid-template-columns: 1fr 1fr; gap: 14px; }
}

/* ── 台数と検討目的（旧「台数で変わること」＋「検討パターン」表の統合）──
   軸の違う2つを別々に縦積みしていたぶんを、
   3カード＋4項目に圧縮する。内容は保持する */
.business-mobile-page .scale-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 16px;
}
.business-mobile-page .scale-card {
  padding: 14px 16px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
  border-radius: var(--ds-radius-sm);
}
.business-mobile-page .scale-card-num {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -.01em;
}
.business-mobile-page .scale-card p {
  margin: 0;
  font-size: var(--ds-fs-small);
  line-height: 1.72;
  color: var(--muted);
}
.business-mobile-page .purpose-list { margin: 14px 0 0; }
.business-mobile-page .purpose-item {
  padding: 11px 0;
  border-top: 1px solid var(--line);
}
.business-mobile-page .purpose-item:last-child { border-bottom: 1px solid var(--line); }
.business-mobile-page .purpose-item dt {
  font-size: var(--ds-fs-small);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 3px;
}
.business-mobile-page .purpose-item dd {
  margin: 0;
  font-size: var(--ds-fs-small);
  line-height: 1.7;
  color: var(--muted);
}
@media (min-width: 921px) {
  .business-mobile-page .scale-cards { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .business-mobile-page .purpose-item { display: grid; grid-template-columns: minmax(0, 280px) 1fr; gap: 16px; align-items: baseline; }
  .business-mobile-page .purpose-item dt { margin-bottom: 0; }
}

/* ── 支援内容のアイコン ──
   カードの高さを増やさないため、行頭記号の位置に絶対配置する。
   文字サイズ・行間・パディングは変更しない */
.business-mobile-page .panel ul { list-style: none; padding-left: 0; }
.business-mobile-page .svc-item {
  position: relative;
  padding-left: 26px;
}
.business-mobile-page .svc-ic {
  position: absolute;
  left: 0;
  top: .34em;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── 通信費のムダを見つける流れ（旧 kv-mobile-cost 画像の置換）──
   役割分担：料金図＝料金の決まり方／この図＝ムダを見つける流れ。
   置換前の画像は269pxだったため、それ以下に収める */
.business-mobile-page .waste-figure {
  margin: 22px 0 0;
  padding: 16px 16px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--ds-radius);
}
.business-mobile-page .waste-figure-cap {
  display: block;
  margin-bottom: 10px;
  font-size: var(--ds-fs-small);
  font-weight: 700;
  color: var(--muted);
}
.business-mobile-page .waste-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  counter-reset: none;
}
.business-mobile-page .waste-steps li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: center;
  padding: 7px 10px;
  background: var(--ds-blue-05);
  border-radius: var(--ds-radius-sm);
}
.business-mobile-page .waste-num {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}
.business-mobile-page .waste-txt {
  font-size: var(--ds-fs-small);
  line-height: 1.5;
  color: var(--ink);
}
@media (min-width: 921px) {
  .business-mobile-page .waste-steps { grid-template-columns: repeat(4, 1fr); gap: 10px; }
  .business-mobile-page .waste-steps li { grid-template-columns: 1fr; gap: 8px; align-items: start; padding: 14px 14px 16px; }
}