:root {
    --navy: #1B2A4C;
    --navy-2: #26375e;
    --blue: #42A8E0;
    --blue-50: #eaf6fd;
    --orange: #F2A35E;
    --orange-50: #fdf2e8;
    --ink: #1d2433;
    --muted: #5d6678;
    --line: #e4e8f0;
    --bg-soft: #f5f7fb;
    --white: #fff;
    --radius: 20px;
    --maxw: 1120px;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: "Noto Sans JP", sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.8;
    letter-spacing: .03em;
    -webkit-font-smoothing: antialiased;
  }
  img { max-width: 100%; display: block; }
  h1, h2, h3, blockquote, .pain-answer { word-break: auto-phrase; }
  a { color: inherit; text-decoration: none; }
  .wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
  .en { font-family: "Montserrat", sans-serif; letter-spacing: .14em; }
  .maru { font-family: "Zen Maru Gothic", sans-serif; }

  /* ===== Header ===== */
  header.site {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s;
  }
  header.site.scrolled { border-bottom-color: var(--line); }
  .head-in { display: flex; align-items: center; justify-content: space-between; height: 72px; }
  .brand { display: flex; align-items: center; gap: 10px; }
  .brand img { width: 38px; height: 38px; border-radius: 10px; }
  .brand span { font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 21px; color: var(--navy); letter-spacing: .02em; }
  nav.gnav { display: flex; align-items: center; gap: 30px; }
  nav.gnav a.link { font-size: 14px; font-weight: 500; color: var(--navy); position: relative; }
  nav.gnav a.link::after {
    content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0;
    background: var(--blue); transition: width .2s;
  }
  nav.gnav a.link:hover::after { width: 100%; }
  .btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-weight: 700; font-size: 15px; border-radius: 999px; padding: 14px 28px;
    transition: transform .15s, box-shadow .15s, background .15s;
  }
  .btn:hover { transform: translateY(-2px); }
  .btn-primary { background: var(--orange); color: #fff; box-shadow: 0 8px 20px rgba(242,163,94,.35); }
  .btn-primary:hover { box-shadow: 0 12px 26px rgba(242,163,94,.45); }
  .btn-ghost { background: #fff; color: var(--navy); border: 2px solid var(--navy); padding: 12px 26px; }
  .btn-sm { padding: 10px 20px; font-size: 14px; }
  .menu-btn { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; }
  .menu-btn span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px auto; border-radius: 2px; transition: .2s; }

  /* ===== Hero ===== */
  .hero { position: relative; overflow: hidden; padding: 72px 0 96px; }
  .hero::before {
    content: ""; position: absolute; right: -180px; top: -140px; width: 620px; height: 620px;
    border-radius: 50%; background: var(--blue-50); z-index: -1;
  }
  .hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 14px; font-weight: 700; color: var(--navy);
    background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 16px 6px 10px;
  }
  .dots { display: inline-flex; gap: 4px; }
  .dots i { width: 9px; height: 9px; border-radius: 50%; display: block; }
  .dots i:first-child { background: var(--blue); }
  .dots i:last-child { background: var(--orange); }
  .hero h1 {
    font-family: "Zen Maru Gothic", sans-serif; font-weight: 900;
    font-size: clamp(44px, 6.4vw, 78px); line-height: 1.25; color: var(--navy);
    margin: 22px 0 22px; letter-spacing: .04em;
  }
  .hero h1 .smile { position: relative; display: inline-block; }
  .hero h1 .smile svg { position: absolute; left: 0; right: 0; bottom: -10px; width: 100%; height: 22px; }
  .hero .lead { font-size: 17px; color: var(--muted); max-width: 520px; }
  .hero .lead b { color: var(--navy); }
  .hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
  .hero-note { margin-top: 18px; font-size: 13px; color: var(--muted); display: flex; gap: 18px; flex-wrap: wrap; }
  .hero-note span::before { content: "✓"; color: var(--blue); font-weight: 700; margin-right: 6px; }

  .stack { position: relative; height: 460px; }
  .shot {
    position: absolute; background: #fff; border-radius: 14px; overflow: hidden;
    box-shadow: 0 24px 50px rgba(27,42,76,.18); border: 1px solid var(--line);
  }
  .shot img { width: 100%; }
  .shot.s1 { width: 78%; right: 0; top: 0; transform: rotate(2deg); }
  .shot.s2 { width: 66%; left: 0; top: 150px; transform: rotate(-3deg); }
  .shot.s3 { width: 52%; right: 6%; bottom: 0; transform: rotate(1.5deg); }
  .float-badge {
    position: absolute; left: 6%; top: 40px; background: var(--navy); color: #fff;
    border-radius: 16px; padding: 12px 16px; font-size: 13px; font-weight: 700; line-height: 1.5;
    box-shadow: 0 12px 28px rgba(27,42,76,.25); z-index: 3;
  }
  .float-badge b { display: block; font-family: "Montserrat"; font-size: 22px; color: var(--orange); }

  /* ===== Section common ===== */
  section.sec { padding: 104px 0; }
  section.soft { background: var(--bg-soft); }
  .sec-head { margin-bottom: 52px; }
  .sec-head.center { text-align: center; }
  .sec-label { font-size: 13px; font-weight: 700; color: var(--blue); display: inline-flex; align-items: center; gap: 10px; }
  .sec-title {
    font-family: "Zen Maru Gothic", sans-serif; font-weight: 900;
    font-size: clamp(28px, 3.6vw, 40px); color: var(--navy); line-height: 1.45; margin-top: 10px;
  }
  .sec-desc { color: var(--muted); margin-top: 14px; max-width: 640px; }
  .center .sec-desc { margin-left: auto; margin-right: auto; }

  /* ===== Pain ===== */
  .pains { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
  .pain {
    background: #fff; border-radius: var(--radius); padding: 28px 22px; text-align: center;
    border: 1px solid var(--line);
  }
  .pain .ic { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 16px; display: grid; place-items: center; background: var(--orange-50); }
  .pain .ic svg { width: 28px; height: 28px; stroke: var(--orange); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
  .pain p { font-weight: 700; color: var(--navy); font-size: 15.5px; line-height: 1.6; }
  .pain-answer {
    margin-top: 44px; text-align: center; font-family: "Zen Maru Gothic"; font-weight: 900;
    font-size: clamp(20px, 2.6vw, 28px); color: var(--navy);
  }
  .pain-answer em { font-style: normal; background: linear-gradient(transparent 62%, #ffd9b3 62%); padding: 0 4px; }

  /* ===== Services ===== */
  .services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .svc {
    background: #fff; border-radius: var(--radius); padding: 34px 28px 30px; position: relative;
    border: 1px solid var(--line); transition: transform .2s, box-shadow .2s;
  }
  .svc:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(27,42,76,.10); }
  .svc .num { font-family: "Montserrat"; font-weight: 800; font-size: 14px; color: var(--blue); letter-spacing: .1em; }
  .svc h3 { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: 22px; color: var(--navy); margin: 6px 0 12px; }
  .svc p { color: var(--muted); font-size: 14.5px; }
  .svc ul { list-style: none; margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
  .svc li { font-size: 12.5px; font-weight: 500; background: var(--blue-50); color: var(--navy); border-radius: 999px; padding: 4px 12px; }
  .svc .ic { position: absolute; right: 24px; top: 28px; width: 48px; height: 48px; border-radius: 14px; background: var(--navy); display: grid; place-items: center; }
  .svc .ic svg { width: 24px; height: 24px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

  /* ===== Strengths ===== */
  .strengths { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
  .str { padding-top: 26px; border-top: 3px solid var(--navy); }
  .str .k { font-family: "Montserrat"; font-weight: 800; font-size: 44px; color: var(--orange); line-height: 1; }
  .str h3 { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: 21px; color: var(--navy); margin: 14px 0 10px; }
  .str p { color: var(--muted); font-size: 14.5px; }

  /* ===== Cases ===== */
  .cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .case {
    background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
    display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s;
  }
  .case:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(27,42,76,.10); }
  .case .thumb { background: var(--bg-soft); padding: 18px 18px 0; height: 210px; overflow: hidden; }
  .case .thumb img { border-radius: 10px 10px 0 0; box-shadow: 0 6px 18px rgba(27,42,76,.12); }
  .case .body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; }
  .case .meta { display: flex; align-items: center; gap: 10px; }
  .case .no { font-family: "Montserrat"; font-weight: 700; font-size: 11px; letter-spacing: .12em; background: var(--navy); color: #fff; border-radius: 999px; padding: 3px 12px; }
  .case .ind { font-size: 13px; font-weight: 700; color: var(--blue); }
  .case h3 { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: 20px; color: var(--navy); margin: 12px 0 8px; }
  .case p { color: var(--muted); font-size: 14px; flex: 1; }
  .case .more { margin-top: 16px; font-size: 14px; font-weight: 700; color: var(--navy); display: inline-flex; align-items: center; gap: 6px; }
  .case .more::after { content: "→"; color: var(--orange); transition: transform .2s; }
  .case:hover .more::after { transform: translateX(4px); }
  .sec-foot { text-align: center; margin-top: 44px; }

  /* ===== Price / Flow ===== */
  .price-box {
    background: var(--navy); color: #fff; border-radius: 28px; padding: 52px 56px;
    display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; align-items: center;
    position: relative; overflow: hidden;
  }
  .price-box::after {
    content: ""; position: absolute; right: -60px; bottom: -120px; width: 300px; height: 300px;
    border-radius: 50%; border: 36px solid rgba(66,168,224,.18);
  }
  .price-box .sec-label { color: var(--orange); }
  .price-box h2 { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: clamp(26px, 3.2vw, 36px); line-height: 1.45; margin: 10px 0 14px; }
  .price-box p { color: rgba(255,255,255,.78); font-size: 15px; }
  .price-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; position: relative; z-index: 1; }
  .pc { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 16px; padding: 22px; }
  .pc .lbl { font-size: 13px; color: rgba(255,255,255,.7); }
  .pc .val { font-family: "Montserrat"; font-weight: 800; font-size: 28px; margin-top: 4px; }
  .pc .val small { font-family: "Noto Sans JP"; font-size: 14px; font-weight: 500; margin-left: 4px; }
  .pc.wide { grid-column: span 2; background: var(--orange); border-color: var(--orange); }
  .pc.wide .lbl { color: rgba(255,255,255,.9); }
  .pc.wide .val { font-family: "Zen Maru Gothic"; font-size: 24px; }
  .tbd { display: inline-block; font-size: 11px; background: #fff3; border-radius: 6px; padding: 1px 6px; margin-left: 6px; vertical-align: middle; }

  .flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 56px; counter-reset: step; }
  .step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 22px 24px; }
  .step::before {
    counter-increment: step; content: "STEP " counter(step);
    font-family: "Montserrat"; font-weight: 800; font-size: 12px; letter-spacing: .12em; color: var(--blue);
  }
  .step:not(:last-child)::after {
    content: ""; position: absolute; right: -14px; top: 50%; width: 10px; height: 10px;
    border-top: 2px solid var(--orange); border-right: 2px solid var(--orange); transform: translateY(-50%) rotate(45deg);
  }
  .step h3 { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: 18px; color: var(--navy); margin: 6px 0 8px; }
  .step p { font-size: 13.5px; color: var(--muted); }

  /* ===== Message ===== */
  .msg { display: grid; grid-template-columns: 320px 1fr; gap: 64px; align-items: center; }
  .msg .photo {
    aspect-ratio: 4/5; border-radius: 28px; background: linear-gradient(160deg, var(--blue-50), #fff);
    border: 2px dashed #c8d6ea; display: grid; place-items: center; color: var(--muted); font-size: 13px; text-align: center;
    position: relative;
  }
  .msg .photo .dots { position: absolute; top: 22px; left: 22px; }
  .msg .photo .dots i { width: 14px; height: 14px; }
  .msg blockquote { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: clamp(22px, 2.8vw, 30px); color: var(--navy); line-height: 1.6; margin: 12px 0 22px; }
  .msg .text p { color: var(--muted); margin-bottom: 14px; }
  .msg .sign { margin-top: 22px; display: flex; align-items: baseline; gap: 14px; }
  .msg .sign .role { font-size: 13px; color: var(--muted); }
  .msg .sign .name { font-size: 22px; font-weight: 700; color: var(--navy); }
  .msg .sign .en { font-size: 12px; color: var(--blue); }

  /* ===== Blog ===== */
  .posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .post { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; transition: transform .2s; }
  .post:hover { transform: translateY(-3px); }
  .post .cover { height: 150px; display: grid; place-items: center; }
  .post .cover svg { width: 64px; height: 64px; }
  .post .body { padding: 20px 22px 24px; }
  .post time { font-family: "Montserrat"; font-size: 12px; color: var(--muted); letter-spacing: .06em; }
  .post .tag { font-size: 11px; font-weight: 700; color: var(--blue); margin-left: 10px; }
  .post h3 { font-size: 15.5px; font-weight: 700; color: var(--navy); line-height: 1.6; margin-top: 8px; }

  /* ===== CTA ===== */
  .cta { padding: 96px 0; background: var(--blue-50); position: relative; overflow: hidden; }
  .cta-in { text-align: center; position: relative; z-index: 1; }
  .cta h2 { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: clamp(26px, 3.6vw, 40px); color: var(--navy); line-height: 1.5; }
  .cta p { color: var(--muted); margin: 16px auto 34px; max-width: 560px; }
  .cta-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
  .btn-line { background: #06C755; color: #fff; box-shadow: 0 8px 20px rgba(6,199,85,.28); position: relative; }
  .btn-line .soon { font-size: 11px; background: rgba(255,255,255,.25); border-radius: 6px; padding: 1px 6px; }
  .cta .big-smile { position: absolute; left: 50%; bottom: -260px; transform: translateX(-50%); width: 760px; height: 380px; }

  /* ===== Footer ===== */
  footer.site { background: var(--navy); color: rgba(255,255,255,.8); padding: 64px 0 28px; font-size: 14px; }
  .foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; }
  footer .brand span { color: #fff; }
  footer .about { margin-top: 16px; line-height: 1.9; }
  footer h4 { font-family: "Montserrat"; font-size: 12px; letter-spacing: .16em; color: var(--blue); margin-bottom: 14px; }
  footer ul { list-style: none; }
  footer li { margin-bottom: 8px; }
  footer li a:hover { color: #fff; }
  .copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 48px; padding-top: 22px; display: flex; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,.55); flex-wrap: wrap; gap: 10px; }

  /* ===== Reveal ===== */
  .rv { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
  .rv.in { opacity: 1; transform: none; }

  /* ===== Responsive ===== */
  @media (max-width: 960px) {
    .hero-grid, .msg, .price-box { grid-template-columns: 1fr; }
    .stack { height: 380px; max-width: 560px; margin: 0 auto; width: 100%; }
    .pains { grid-template-columns: repeat(2, 1fr); }
    .services, .cases, .posts, .strengths { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
    .flow { grid-template-columns: 1fr 1fr; }
    .step:not(:last-child)::after { display: none; }
    .msg .photo { max-width: 280px; }
    .price-box { padding: 40px 28px; }
    .foot-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 860px) {
    .menu-btn { display: block; }
    nav.gnav {
      position: fixed; inset: 72px 0 auto 0; background: #fff; flex-direction: column; align-items: stretch;
      gap: 0; padding: 12px 24px 24px; border-bottom: 1px solid var(--line);
      transform: translateY(-120%); transition: transform .25s; z-index: -1;
    }
    nav.gnav.open { transform: none; }
    nav.gnav a.link { padding: 14px 0; border-bottom: 1px solid var(--line); }
    nav.gnav .btn { margin-top: 18px; }
    .menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-btn.open span:nth-child(2) { opacity: 0; }
    .menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  }
  @media (max-width: 560px) {
    .wrap { padding: 0 16px; }
    section.sec { padding: 76px 0; }
    .hero { padding: 40px 0 64px; }
    .stack { height: 300px; }
    .float-badge { top: 10px; }
    .pains { grid-template-columns: 1fr 1fr; gap: 12px; }
    .pain { padding: 22px 14px; }
    .pain p { font-size: 14px; }
    .flow { grid-template-columns: 1fr; }
    .price-cards { grid-template-columns: 1fr; }
    .pc.wide { grid-column: auto; }
    .hero-cta .btn { width: 100%; }
  }
  @media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }

  /* ===== Sub pages ===== */
  nav.gnav a.link.current { color: var(--blue); }
  .page-hero { position: relative; overflow: hidden; padding: 72px 0 64px; background: var(--bg-soft); }
  .page-hero::after {
    content: ""; position: absolute; right: -120px; top: -160px; width: 420px; height: 420px;
    border-radius: 50%; background: var(--blue-50);
  }
  .page-hero .wrap { position: relative; z-index: 1; }
  .crumb { font-size: 12.5px; color: var(--muted); margin-bottom: 18px; }
  .crumb a { color: var(--navy); }
  .crumb a:hover { text-decoration: underline; }
  .page-hero h1 { font-family: "Zen Maru Gothic", sans-serif; font-weight: 900; font-size: clamp(32px, 4.6vw, 48px); color: var(--navy); line-height: 1.35; margin-top: 8px; }
  .page-hero p { color: var(--muted); margin-top: 14px; max-width: 640px; }

  /* case detail */
  .case-nav { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
  .case-nav a { font-size: 13px; font-weight: 700; color: var(--navy); background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 16px; }
  .case-nav a:hover { border-color: var(--blue); color: var(--blue); }
  .cd { padding: 88px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 72px; }
  .cd:last-of-type { border-bottom: 0; }
  .cd-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
  .cd:nth-of-type(even) .cd-visual { order: -1; }
  .cd .meta { display: flex; align-items: center; gap: 12px; }
  .cd .no { font-family: "Montserrat"; font-weight: 700; font-size: 12px; letter-spacing: .12em; background: var(--navy); color: #fff; border-radius: 999px; padding: 4px 14px; }
  .cd .ind { font-size: 14px; font-weight: 700; color: var(--blue); }
  .cd h2 { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: clamp(26px, 3.2vw, 34px); color: var(--navy); margin: 14px 0 12px; line-height: 1.4; }
  .cd .lead { color: var(--muted); }
  .cd h3 { font-size: 15px; font-weight: 700; color: var(--navy); margin: 28px 0 10px; display: flex; align-items: center; gap: 8px; }
  .cd h3::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--orange); }
  .cd h3.sol::before { background: var(--blue); }
  .cd ul.list { list-style: none; }
  .cd ul.list li { position: relative; padding-left: 20px; color: var(--ink); font-size: 14.5px; margin-bottom: 6px; }
  .cd ul.list li::before { content: "・"; position: absolute; left: 2px; color: var(--muted); }
  .cd .feats { display: flex; flex-wrap: wrap; gap: 8px; }
  .cd .feats span { font-size: 12.5px; font-weight: 500; background: var(--blue-50); color: var(--navy); border-radius: 999px; padding: 4px 12px; }
  .cd-visual { background: var(--bg-soft); border-radius: 24px; padding: 28px; position: sticky; top: 96px; }
  .cd-visual img { border-radius: 12px; box-shadow: 0 18px 40px rgba(27,42,76,.14); }
  .cd-visual figcaption { font-size: 12px; color: var(--muted); margin-top: 14px; text-align: center; }

  /* form */
  .form-wrap { display: grid; grid-template-columns: 1fr 1.5fr; gap: 56px; align-items: start; }
  .side-card { background: var(--navy); color: #fff; border-radius: 24px; padding: 34px 30px; }
  .side-card h2 { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: 22px; line-height: 1.5; }
  .side-card ul { list-style: none; margin-top: 18px; }
  .side-card li { padding: 10px 0 10px 28px; border-bottom: 1px solid rgba(255,255,255,.12); position: relative; font-size: 14.5px; color: rgba(255,255,255,.86); }
  .side-card li::before { content: "✓"; position: absolute; left: 2px; color: var(--orange); font-weight: 700; }
  .side-card .line-box { margin-top: 24px; background: rgba(255,255,255,.08); border-radius: 16px; padding: 18px; font-size: 13.5px; color: rgba(255,255,255,.8); }
  .side-card .line-box b { color: #fff; display: block; margin-bottom: 4px; }
  form.contact { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 40px 38px; }
  .field { margin-bottom: 22px; }
  .field label, .field .lbl { display: block; font-weight: 700; font-size: 14.5px; color: var(--navy); margin-bottom: 8px; }
  .req, .opt { font-size: 11px; font-weight: 700; border-radius: 4px; padding: 1px 6px; margin-left: 8px; vertical-align: 1px; }
  .req { background: var(--orange); color: #fff; }
  .opt { background: var(--bg-soft); color: var(--muted); }
  .field input[type=text], .field input[type=email], .field input[type=tel], .field select, .field textarea {
    width: 100%; font: inherit; font-size: 15px; color: var(--ink); background: var(--bg-soft);
    border: 1.5px solid transparent; border-radius: 12px; padding: 13px 15px; transition: border-color .15s, background .15s;
  }
  .field textarea { min-height: 170px; resize: vertical; }
  .field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: #fff; }
  .chips { display: flex; flex-wrap: wrap; gap: 8px; }
  .chips label { margin: 0; font-weight: 500; font-size: 14px; color: var(--ink); cursor: pointer; }
  .chips input { position: absolute; opacity: 0; pointer-events: none; }
  .chips span { display: inline-block; border: 1.5px solid var(--line); border-radius: 999px; padding: 7px 16px; transition: .15s; }
  .chips input:checked + span { border-color: var(--blue); background: var(--blue-50); color: var(--navy); font-weight: 700; }
  .chips input:focus-visible + span { outline: 2px solid var(--blue); outline-offset: 2px; }
  .agree { display: flex; align-items: center; gap: 10px; font-size: 14px; margin: 6px 0 26px; }
  .agree input { width: 18px; height: 18px; accent-color: var(--blue); }
  .agree a { color: var(--blue); text-decoration: underline; }
  form.contact .btn { width: 100%; border: 0; cursor: pointer; font-family: inherit; font-size: 16px; padding: 16px; }
  form.contact .btn[disabled] { opacity: .6; cursor: default; transform: none; }
  .form-msg { display: none; margin-top: 18px; border-radius: 14px; padding: 16px 18px; font-size: 14.5px; }
  .form-msg.ok { display: block; background: #e9f8ef; color: #17643a; }
  .form-msg.ng { display: block; background: #fdecec; color: #9b1c1c; }

  /* company */
  .info-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 20px; overflow: hidden; border: 1px solid var(--line); }
  .info-table th, .info-table td { text-align: left; padding: 20px 26px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 15px; }
  .info-table tr:last-child th, .info-table tr:last-child td { border-bottom: 0; }
  .info-table th { width: 200px; background: var(--bg-soft); color: var(--navy); font-weight: 700; }
  .info-table td small { color: var(--muted); }
  .tag-note { display: inline-block; font-size: 11px; font-weight: 700; color: var(--orange); border: 1px solid var(--orange); border-radius: 6px; padding: 0 6px; margin-left: 6px; }

  /* prose (privacy / blog) */
  .prose { max-width: 780px; margin: 0 auto; }
  .prose h2 { font-family: "Zen Maru Gothic"; font-weight: 900; font-size: 22px; color: var(--navy); margin: 44px 0 12px; padding-left: 14px; border-left: 4px solid var(--blue); line-height: 1.5; }
  .prose h3 { font-size: 17px; color: var(--navy); margin: 28px 0 8px; }
  .prose p, .prose li { color: #3a4254; font-size: 15.5px; line-height: 2; }
  .prose p + p { margin-top: 14px; }
  .prose ul, .prose ol { padding-left: 1.4em; margin: 10px 0; }
  .prose .date { color: var(--muted); font-size: 13.5px; text-align: right; margin-top: 48px; }
  .post-head { max-width: 780px; margin: 0 auto 40px; }
  .post-head time { font-family: "Montserrat"; font-size: 13px; color: var(--muted); }
  .post-head .tag { font-size: 12px; font-weight: 700; color: var(--blue); margin-left: 10px; }
  .post-back { max-width: 780px; margin: 56px auto 0; padding-top: 28px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
  .post.soon { pointer-events: none; }
  .post.soon h3 { color: var(--muted); }

  @media (max-width: 960px) {
    .cd-grid, .form-wrap { grid-template-columns: 1fr; gap: 36px; }
    .cd:nth-of-type(even) .cd-visual { order: 0; }
    .cd-visual { position: static; padding: 18px; }
  }
  @media (max-width: 560px) {
    .page-hero { padding: 48px 0 44px; }
    .cd { padding: 64px 0; }
    form.contact { padding: 28px 20px; }
    .info-table th, .info-table td { display: block; width: 100%; padding: 14px 18px; }
    .info-table th { border-bottom: 0; padding-bottom: 4px; }
  }