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

body {
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.5;
  color: #111;
  background: #fff;
}

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

.container {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
}

nav {
  padding: 24px 0;
  border-bottom: 1px solid #eee;
}

.nav-inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  font-size: 0.95rem;
  font-weight: 500;
}

nav a:hover {
  color: #2563eb;
}

.hero {
  padding: 70px 0 56px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.8px;
  margin-bottom: 12px;
}

.lede {
  font-size: 1.15rem;
  color: #555;
  max-width: 520px;
  margin-bottom: 16px;
}

.now-line {
  font-size: 0.98rem;
  color: #555;
  max-width: 560px;
}

.now-line a {
  font-weight: 600;
  color: #2563eb;
}

.now-line a:hover {
  text-decoration: underline;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 16px;
}

.project {
  padding-bottom: 72px;
}

.project-card {
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  overflow: hidden;
}

.project-image-wrap {
  height: 280px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.project-content {
  padding: 28px 32px 32px;
}

.project-content h2 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.project-meta {
  color: #64748b;
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.project-content p {
  color: #555;
  margin-bottom: 16px;
  font-size: 0.98rem;
}

.project-points {
  margin: 0 0 20px 18px;
  color: #555;
  font-size: 0.95rem;
}

.project-points li + li {
  margin-top: 6px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.tag {
  background: #f1f5f9;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 4px 11px;
  border-radius: 20px;
  color: #334155;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.project-link {
  display: inline-block;
  font-weight: 600;
  font-size: 0.95rem;
  color: #2563eb;
}

.project-link.secondary {
  color: #334155;
}

.project-link:hover {
  text-decoration: underline;
}

.now {
  padding: 0 0 80px;
}

.now h2 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.now p {
  color: #555;
  max-width: 640px;
  margin-bottom: 14px;
}

footer {
  border-top: 1px solid #eee;
  padding: 40px 0;
  text-align: center;
}

footer p {
  color: #555;
  margin-bottom: 16px;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 28px;
}

.contact-links a {
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-links a:hover {
  color: #2563eb;
}

.identity {
  font-size: 0.95rem;
  font-weight: 500;
  color: #333;
  margin-bottom: 8px;
}

.copyright {
  font-size: 0.85rem;
  color: #888;
}

@media (max-width: 600px) {
  .project-image-wrap {
    height: 200px;
  }

  .project-content {
    padding: 24px;
  }
}