:root {
  --ink: #17201c;
  --paper: #f5f1e8;
  --paper-deep: #e9e2d3;
  --accent: #d95432;
  --lime: #c9dc3b;
  --line: rgba(23, 32, 28, 0.22);
  --mono: ui-monospace, "SFMono-Regular", Consolas, monospace;
  --sans: "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.7; }
a { color: inherit; }

.site-header { padding: 22px clamp(20px, 5vw, 72px); }
.site-header__inner, .site-footer__inner { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; }
.site-header__inner { justify-content: space-between; gap: 22px; }
.wordmark { font-family: var(--mono); font-size: 1.08rem; font-weight: 500; letter-spacing: -0.09em; line-height: 1; text-decoration: none; white-space: nowrap; }
.wordmark span { color: var(--accent); font-size: 0.62em; letter-spacing: -0.06em; padding: 0 0.09em; vertical-align: 0.12em; }
.site-tagline, .header-link, .section-kicker, .section-caption, .hero__eyebrow, .work-meta, .work-button, .activity-date, .activity-type, .note-date, .site-footer { font-family: var(--mono); }
.site-tagline { margin: 0 auto 0 20px; color: rgba(23, 32, 28, 0.65); font-size: 0.72rem; letter-spacing: -0.04em; }
.header-link { font-size: 0.72rem; text-decoration: none; }
.header-link span { color: var(--accent); margin-left: 0.25rem; }

.hero { max-width: 1280px; min-height: min(610px, calc(100vh - 82px)); margin: 0 auto; padding: clamp(80px, 12vw, 172px) clamp(20px, 5vw, 72px) 104px; position: relative; }
.hero::after { content: ""; position: absolute; right: clamp(20px, 8vw, 140px); bottom: 80px; width: 15px; height: 15px; background: var(--lime); border-radius: 50%; box-shadow: 28px -35px 0 -3px var(--accent), -54px -18px 0 -4px var(--ink); }
.hero__eyebrow, .section-kicker { color: var(--accent); font-size: 0.68rem; letter-spacing: 0.03em; }
.hero__eyebrow { margin-bottom: 19px; }
.hero h1 { max-width: 880px; margin: 0; font-size: clamp(2.55rem, 6.15vw, 5.8rem); font-weight: 500; letter-spacing: -0.09em; line-height: 1.18; }
.hero__copy { margin: 30px 0 0; font-size: clamp(0.9rem, 1.3vw, 1.05rem); letter-spacing: -0.035em; overflow-wrap: anywhere; }
.hero__jump { display: inline-flex; gap: 0.45rem; align-items: center; margin-top: 34px; border-bottom: 1px solid var(--ink); font-family: var(--mono); font-size: 0.74rem; line-height: 1.8; text-decoration: none; }
.hero__jump span { color: var(--accent); font-size: 1.05rem; }

.section { max-width: 1280px; margin: 0 auto; padding: 92px clamp(20px, 5vw, 72px); border-top: 1px solid var(--line); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 34px; }
.section-kicker { margin: 0 0 4px; }
.section h2 { margin: 0; font-family: var(--mono); font-size: clamp(2.25rem, 4vw, 3.6rem); font-weight: 500; letter-spacing: -0.1em; line-height: 1; }
.section-caption { margin: 0; color: rgba(23, 32, 28, 0.64); font-size: 0.68rem; }

.works-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.work-card { background: #fbf9f3; border: 1px solid var(--ink); display: flex; flex-direction: column; min-height: 480px; transition: transform 180ms ease, box-shadow 180ms ease; }
.work-card:hover { box-shadow: 7px 7px 0 var(--ink); transform: translate(-3px, -3px); }
.work-thumbnail { min-height: 260px; flex: 1; display: grid; overflow: hidden; place-items: center; padding: 24px; position: relative; background: var(--work-color, #c9dc3b); }
.work-thumbnail::before { content: ""; position: absolute; inset: 17px; border: 1px solid rgba(23,32,28,.42); }
.work-thumbnail__title { position: relative; z-index: 1; color: var(--ink); font-family: var(--mono); font-size: clamp(2.8rem, 7vw, 5rem); letter-spacing: -0.12em; line-height: 0.8; transform: rotate(-5deg); text-align: center; }
.work-thumbnail__shape { position: absolute; width: 57px; height: 57px; right: 15%; bottom: 18%; border: 10px solid var(--accent); border-radius: 50%; }
.work-thumbnail--image { background-position: center; background-size: cover; }
.work-thumbnail--image .work-thumbnail__title, .work-thumbnail--image .work-thumbnail__shape { display: none; }
.work-content { padding: 20px 22px 22px; }
.work-meta { display: flex; justify-content: space-between; gap: 12px; color: rgba(23,32,28,.64); font-size: 0.65rem; }
.work-meta span:last-child { color: var(--accent); }
.work-title { margin: 6px 0 8px; font-family: var(--mono); font-size: 1.75rem; font-weight: 500; letter-spacing: -0.08em; line-height: 1.15; }
.work-description { margin: 0; font-size: 0.84rem; letter-spacing: -0.03em; line-height: 1.7; }
.work-button { display: inline-flex; align-items: center; justify-content: space-between; width: 100%; margin-top: 18px; padding: 9px 11px; border: 1px solid var(--ink); background: transparent; font-size: 0.7rem; text-decoration: none; transition: background 150ms ease, color 150ms ease; }
.work-button:hover { background: var(--ink); color: var(--paper); }
.work-button span { color: var(--accent); font-size: 1rem; }
.work-empty { grid-column: 1 / -1; border: 1px dashed var(--line); color: rgba(23,32,28,.6); padding: 50px 22px; font-family: var(--mono); font-size: .75rem; }

.activity-section { padding-bottom: 110px; }
.activity-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.activity-item { display: grid; grid-template-columns: 130px 112px 1fr auto; gap: 20px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--line); }
.activity-date, .activity-type { font-size: 0.68rem; }
.activity-date { color: rgba(23,32,28,.65); }
.activity-type { color: var(--accent); }
.activity-title { font-size: 0.94rem; font-weight: 700; letter-spacing: -0.04em; }
.activity-description { margin: 2px 0 0; color: rgba(23,32,28,.68); font-size: 0.8rem; }
.activity-link { font-family: var(--mono); font-size: .7rem; text-decoration: none; }
.activity-link:hover { color: var(--accent); }
.activity-link--empty { visibility: hidden; }

.notes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.note-card { border-top: 2px solid var(--ink); padding-top: 13px; }
.note-date { color: var(--accent); font-size: .65rem; }
.note-title { margin: 7px 0 6px; font-size: 1.05rem; letter-spacing: -.04em; }
.note-summary { margin: 0; color: rgba(23,32,28,.7); font-size: .82rem; }

.site-footer { padding: 26px clamp(20px, 5vw, 72px); background: var(--ink); color: var(--paper); }
.site-footer__inner { justify-content: space-between; gap: 20px; }
.site-footer .wordmark { color: var(--paper); }
.site-footer p { margin: 0; color: rgba(245,241,232,.65); font-size: .61rem; }
.mobile-only { display: none; }

@media (max-width: 640px) {
  .site-header { padding-top: 20px; }
  .site-tagline { display: none; }
  .hero { min-height: 0; padding-top: 90px; padding-bottom: 84px; }
  .hero::after { right: 39px; bottom: 47px; transform: scale(.76); transform-origin: bottom right; }
  .desktop-only { display: none; }
  .mobile-only { display: inline; }
  .hero__copy { word-break: break-all; }
  .section-caption { flex: 0 1 155px; min-width: 0; max-width: 155px; line-height: 1.5; text-align: right; word-break: break-all; }
  .section { padding-top: 65px; padding-bottom: 65px; }
  .works-grid { grid-template-columns: 1fr; }
  .work-card { min-height: 440px; }
  .work-thumbnail { min-height: 240px; }
  .activity-item { grid-template-columns: 1fr auto; gap: 2px 16px; padding: 16px 0; }
  .activity-type { text-align: right; }
  .activity-content { grid-column: 1 / -1; }
  .activity-link { display: none; }
  .notes-grid { grid-template-columns: 1fr; }
  .site-footer__inner { align-items: flex-start; flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .work-card { transition: none; } }