* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Noto Sans JP', sans-serif;
      background: #f7f7f7;
      color: #222;
      line-height: 1.8;
      overflow-x: hidden;
    }

    img {
      width: 100%;
      display: block;
      border-radius: 16px;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    .container {
      width: min(1100px, 92%);
      margin: auto;
    }

    header {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      background:
        radial-gradient(circle at top left, rgba(255, 211, 218, 0.5), transparent 35%),
        radial-gradient(circle at bottom right, rgba(192, 235, 255, 0.5), transparent 35%),
        #f7f7f7;
    }

    .hero {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 80px;
      align-items: center;
    }

    .hero-copy small {
      letter-spacing: 0.25em;
      color: #888;
    }

    .hero-copy h1 {
      font-size: clamp(3rem, 7vw, 6rem);
      line-height: 1.1;
      margin: 18px 0 30px;
      font-weight: 700;
    }

    .hero-copy p {
      max-width: 500px;
      color: #555;
      font-size: 1rem;
    }

    .hero-visual {
      position: relative;
    }

    .hero-visual::before {
      content: "";
      position: absolute;
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, #ffd9e3, #c6efff);
      border-radius: 28px;
      top: 24px;
      left: 24px;
      z-index: -1;
    }

    section {
      padding: 120px 0;
    }

    .section-title {
      display: flex;
      align-items: center;
      gap: 20px;
      margin-bottom: 70px;
    }

    .section-title span {
      font-size: 0.9rem;
      letter-spacing: 0.2em;
      color: #999;
    }

    .section-title h2 {
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 700;
    }

    .works-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 50px;
    }

    .work-card {
      background: #fff;
      padding: 24px;
      border-radius: 28px;
      transition: 0.4s ease;
      box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    }

    .work-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    }

    .work-card img {
      aspect-ratio: 4 / 3;
      object-fit: cover;
      margin-bottom: 24px;
    }

    .work-number {
      font-size: 0.8rem;
      color: #999;
      letter-spacing: 0.2em;
      margin-bottom: 10px;
    }

    .work-card h3 {
      font-size: 1.5rem;
      margin-bottom: 16px;
    }

    .work-card p {
      color: #666;
      font-size: 0.95rem;
    }

    .skills {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-top: 40px;
    }

    .skill {
      padding: 12px 20px;
      background: white;
      border-radius: 999px;
      border: 1px solid #ddd;
      font-size: 0.95rem;
    }

    .about {
      display: grid;
      grid-template-columns: 0.5fr 1.2fr;
      gap: 0px;
      align-items: center;
    }

    .about-image {
      position: relative;
      width: 300px;
      height: 300px;
    }

    .about-image::after {
      content: "";
      position: absolute;
      width: 90%;
      height: 90%;
      border: 1px solid #ccc;
      top: -18px;
      left: -18px;
      border-radius: 20px;
      z-index: -1;
    }

    .about-text p {
      color: #555;
      margin-bottom: 24px;
    }

    footer {
      padding: 80px 0;
      text-align: center;
      border-top: 1px solid #e5e5e5;
      color: #777;
      font-size: 0.9rem;
    }

    .contact {
      text-align: center;
      background: white;
      border-radius: 40px;
      padding: 80px 40px;
      box-shadow: 0 20px 50px rgba(0,0,0,0.05);
    }

    .contact h2 {
      font-size: clamp(2rem, 5vw, 4rem);
      margin-bottom: 20px;
    }

    .contact p {
      color: #666;
      margin-bottom: 40px;
    }

    .contact-button {
      display: inline-block;
      padding: 16px 32px;
      border-radius: 999px;
      background: #222;
      color: white;
      transition: 0.3s ease;
    }

    .contact-button:hover {
      opacity: 0.8;
    }

    @media (max-width: 900px) {
      .hero,
      .about,
      .works-grid {
        grid-template-columns: 1fr;
      }

      .hero {
        padding: 120px 0 60px;
      }

      section {
        padding: 80px 0;
      }

      .hero-copy h1 {
        font-size: 3rem;
      }
    }