:root {
  --ink: #173550;
  --coral: #ff6b5c;
  --mint: #62c4b7;
  --cream: #f8f4eb;
  --sky: #e6f0f7;
  --line: #d6dedf;
  --muted: #667783;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  line-height: 1.75;
  letter-spacing: .025em;
}
a { color: inherit; }
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
  padding: 10px max(5vw, 24px);
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.brand { color: var(--ink); font-weight: 700; letter-spacing: .07em; text-decoration: none; }
.brand span { color: var(--coral); }
.header-link { color: var(--muted); font-size: 13px; text-decoration: none; }
.header-link:hover { color: var(--coral); }
.profile-hero { padding: 74px max(7vw, 32px) 84px; color: #fff; background: var(--ink); }
.profile-hero-inner { width: min(1060px, 100%); margin: 0 auto; }
.eyebrow, .section-label { margin: 0 0 12px; color: var(--mint); font: 600 13px Arial, sans-serif; letter-spacing: .1em; }
.profile-hero h1 { margin: 0; font-size: clamp(46px, 7vw, 82px); font-weight: 500; line-height: 1.15; }
.profile-hero p:last-child { margin: 16px 0 0; color: rgba(255,255,255,.72); font-size: clamp(16px, 2vw, 22px); }
.profile-wrap { width: min(1060px, calc(100% - 48px)); margin: -38px auto 0; padding-bottom: 64px; }
.profile-main, .profile-section {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(23,53,80,.06);
}
.profile-main { display: grid; grid-template-columns: minmax(240px, .75fr) minmax(0, 1.35fr); gap: 44px; padding: 38px; }
.profile-photo-placeholder { display: grid; place-content: center; min-height: 360px; border-radius: 22px; color: var(--muted); background: var(--sky); text-align: center; }
.profile-photo-placeholder span { font: 500 34px Arial, sans-serif; letter-spacing: .12em; }
.profile-photo-placeholder small { margin-top: 8px; font-size: 13px; }
.profile-summary { padding: 12px 0; }
.profile-summary h2 { margin: 0; font-size: clamp(28px, 4vw, 42px); font-weight: 500; }
.preparing { margin: 4px 0 26px; color: var(--muted); }
.profile-summary dl { margin: 0; }
.profile-summary dl div { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 14px 0; border-top: 1px solid var(--line); }
.profile-summary dt { color: var(--muted); font-size: 14px; }
.profile-summary dd { margin: 0; font-weight: 600; }
.profile-section { margin-top: 24px; padding: 34px 38px; }
.profile-section h2 { margin: 0 0 14px; font-size: clamp(22px, 3vw, 30px); font-weight: 500; }
.placeholder-copy { margin: 0; color: var(--muted); }
.message-section blockquote { margin: 0; padding: 20px 24px; border-left: 4px solid var(--mint); border-radius: 0 14px 14px 0; color: var(--muted); background: #f3faf9; }
.profile-actions { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 32px; }
.primary-button { padding: 13px 28px; border-radius: 99px; color: #fff; background: var(--coral); font-weight: 700; text-decoration: none; transition: transform .2s, background .2s; }
.primary-button:hover { background: #eb584a; transform: translateY(-2px); }
.text-link { color: var(--muted); font-size: 14px; text-decoration: none; }
.text-link:hover { color: var(--coral); }
footer { padding: 28px; color: rgba(255,255,255,.72); background: var(--ink); text-align: center; }
footer p { margin: 0; }

@media (max-width: 680px) {
  .site-header { min-height: 54px; padding-inline: 18px; }
  .profile-hero { padding: 48px 24px 66px; }
  .profile-wrap { width: calc(100% - 28px); margin-top: -28px; padding-bottom: 44px; }
  .profile-main { grid-template-columns: 1fr; gap: 24px; padding: 18px; border-radius: 22px; }
  .profile-photo-placeholder { min-height: 300px; }
  .profile-summary { padding: 0 6px 8px; }
  .profile-summary dl div { grid-template-columns: 100px 1fr; gap: 12px; }
  .profile-section { margin-top: 16px; padding: 25px 22px; border-radius: 22px; }
  .profile-actions { align-items: stretch; flex-direction: column; gap: 14px; text-align: center; }
}