.archive-page { min-height:100svh; background:linear-gradient(165deg, #fffdf7, #f7e8c9); }
.archive-main { position:relative; z-index:1; width:min(100%, 880px); min-height:100svh; margin:0 auto; padding:calc(22px + env(safe-area-inset-top)) 16px calc(52px + env(safe-area-inset-bottom)); }
.archive-nav { min-height:44px; display:flex; align-items:center; }
.archive-nav a { display:inline-flex; min-height:44px; align-items:center; color:var(--brown); font:800 13px var(--hand); text-decoration:none; }
.archive-header { position:relative; width:min(100%, 540px); margin:34px auto 30px; padding:38px 20px 28px; border:1px solid rgba(75,59,53,.12); background:rgba(255,254,248,.94); box-shadow:var(--shadow); text-align:center; transform:rotate(-.5deg); }
.archive-tape { position:absolute; top:-13px; left:50%; width:94px; height:28px; background:rgba(255,217,90,.74); transform:translateX(-50%) rotate(2deg); }
.archive-header h1 { margin:6px 0 2px; font:800 clamp(34px,10vw,52px)/1.25 var(--hand); }
.archive-header > p:last-child { margin:16px 0 0; font-size:13px; line-height:1.8; }
.archive-count { margin:0; font:700 13px var(--hand); opacity:.7; }
.archive-grid { display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:20px 12px; }
.archive-card { min-width:0; }
.archive-card a { position:relative; display:block; height:100%; min-height:44px; padding:8px 8px 15px; border:1px solid rgba(75,59,53,.12); background:var(--paper); color:var(--brown); box-shadow:0 8px 20px rgba(75,59,53,.13); text-decoration:none; transform:rotate(var(--archive-rotation)); }
.archive-card:nth-child(3n+1) a { --archive-rotation:-1deg; }
.archive-card:nth-child(3n+2) a { --archive-rotation:.8deg; }
.archive-card:nth-child(3n) a { --archive-rotation:-.3deg; }
.archive-card a::before { content:""; position:absolute; z-index:2; top:-8px; left:50%; width:55px; height:18px; background:rgba(134,217,245,.64); transform:translateX(-50%) rotate(-2deg); }
.archive-thumbnail { position:relative; display:block; aspect-ratio:4/3; overflow:hidden; background:linear-gradient(135deg, var(--yellow), var(--pink) 55%, var(--sky)); }
.archive-thumbnail img { width:100%; height:100%; display:block; object-fit:cover; }
.archive-thumbnail.is-placeholder::after { content:"MEMORY"; position:absolute; inset:0; display:grid; place-items:center; color:#fff; font:800 clamp(11px,3.5vw,16px) var(--hand); letter-spacing:.08em; }
.archive-year { display:block; margin:10px 0 2px; color:#a45268; font:800 10px var(--hand); letter-spacing:.08em; }
.archive-title { display:block; overflow-wrap:anywhere; font:800 clamp(15px,4.8vw,21px)/1.35 var(--hand); }
.archive-description { display:block; margin-top:5px; font-size:11px; line-height:1.55; opacity:.72; }
.archive-empty { margin:32px auto; padding:24px; border:1px dashed #c7a887; background:rgba(255,255,255,.62); text-align:center; font:700 14px var(--hand); }
.archive-decorations { position:fixed; inset:0; pointer-events:none; overflow:hidden; }
.archive-decorations span { position:absolute; color:var(--pink); opacity:.28; font-size:24px; }
.archive-decorations span:nth-child(1) { left:5%; top:18%; }
.archive-decorations span:nth-child(2) { right:7%; top:33%; color:#b08900; }
.archive-decorations span:nth-child(3) { left:9%; bottom:12%; }
@media (min-width:700px) {
  .archive-main { padding-inline:30px; }
  .archive-grid { gap:30px 22px; }
  .archive-card a { padding:12px 12px 19px; }
}
@media (max-width:340px) {
  .archive-main { padding-inline:12px; }
  .archive-grid { gap:17px 9px; }
  .archive-card a { padding:6px 6px 12px; }
  .archive-header { padding-inline:15px; }
}