:root{--bg: #fff7fa;--card: #ffffff;--text: #2b2230;--muted: #8a7f90;--line: #f1e3ea;--accent: #ff6f9c;--accent-soft: #ffe1ea;--danger: #e5484d;--radius: 18px;--shadow: 0 6px 24px rgba(255, 111, 156, .12);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}@media (prefers-color-scheme: dark){:root{--bg: #17121b;--card: #221a27;--text: #f6eef2;--muted: #a595a3;--line: #34283b;--accent: #ff7fa9;--accent-soft: #3d2533;--shadow: 0 6px 24px rgba(0, 0, 0, .35)}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;background:var(--bg);color:var(--text)}body{font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;font-size:16px;line-height:1.5;overscroll-behavior-y:none;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none;padding:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.app{min-height:100dvh;display:flex;flex-direction:column}.header{position:sticky;top:0;z-index:10;padding:calc(var(--safe-top) + 10px) 16px 10px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);display:flex;align-items:center;justify-content:space-between;gap:8px}.header h1{margin:0;font-size:20px;font-weight:700;letter-spacing:.01em}.header .left,.header .right{min-width:56px;display:flex;gap:8px}.header .right{justify-content:flex-end}.hbtn{color:var(--accent);font-weight:600;font-size:16px;padding:6px 4px}.hbtn.danger{color:var(--danger)}.main{flex:1;padding:8px 16px calc(var(--safe-bottom) + 84px)}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:10;display:grid;grid-template-columns:repeat(4,1fr);padding:8px 8px calc(var(--safe-bottom) + 8px);background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line)}.tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--muted);padding:4px 0}.tabbar a.active{color:var(--accent);font-weight:600}.tabbar svg{width:24px;height:24px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:14px}.card.tight{padding:0;overflow:hidden}.oshi-hero{position:relative;display:block;border-radius:var(--radius);overflow:hidden;margin-bottom:14px;box-shadow:var(--shadow);aspect-ratio:4 / 3;background:var(--accent-soft)}.oshi-hero img{width:100%;height:100%;object-fit:cover}.oshi-hero .ph{width:100%;height:100%;display:grid;place-items:center;font-size:64px}.oshi-hero .overlay{position:absolute;inset:auto 0 0 0;padding:40px 16px 14px;background:linear-gradient(to top,#000000a6,#0000);color:#fff}.oshi-hero .name{font-size:20px;font-weight:700;text-shadow:0 1px 6px rgba(0,0,0,.4)}.oshi-hero .days{font-size:14px;opacity:.95}.oshi-hero .days b{font-size:28px;font-weight:800;margin:0 2px}.oshi-hero .chip{position:absolute;top:12px;left:12px;padding:4px 10px;border-radius:999px;background:#ffffffe6;color:#2b2230;font-size:12px;font-weight:600}.oshi-hero .next{position:absolute;top:12px;right:12px;padding:6px 10px;border-radius:12px;background:#00000080;color:#fff;font-size:12px;text-align:right;line-height:1.25}.oshi-hero .next b{display:block;font-size:16px}.empty{text-align:center;color:var(--muted);padding:48px 16px}.empty .big{font-size:56px;margin-bottom:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 18px;border-radius:999px;font-weight:700;font-size:15px;background:var(--accent);color:#fff;width:100%}.btn.secondary{background:var(--accent-soft);color:var(--accent)}.btn.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}.btn.danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}.btn.sm{width:auto;padding:8px 14px;font-size:13px}.btn:disabled{opacity:.5}.row{display:flex;gap:10px;align-items:center}.row.wrap{flex-wrap:wrap}.spacer{flex:1}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}.field input[type=text],.field input[type=date],.field textarea,.field select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--bg);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;min-height:46px}.field textarea{min-height:96px;resize:vertical}.field input:focus,.field 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.thumb{width:92px;height:92px;border-radius:24px;object-fit:cover;background:var(--accent-soft);display:grid;place-items:center;font-size:36px;overflow:hidden;flex:none}.detail-top .thumb img{width:100%;height:100%;object-fit:cover}.detail-top h2{margin:0 0 2px;font-size:22px}.detail-top .cat{font-size:12px;color:var(--muted)}.detail-top .since{margin-top:6px;font-size:13px}.detail-top .since b{font-size:22px;font-weight:800}.share-preview{width:100%;border-radius:14px;box-shadow:var(--shadow)}.banner{background:var(--accent-soft);color:var(--text);border-radius:14px;padding:12px 14px;font-size:13px;margin-bottom:14px}.banner b{color:var(--accent)}.viewer{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000eb;z-index:50;display:flex;flex-direction:column}.viewer img{flex:1;object-fit:contain;width:100%;min-height:0}.viewer .bar{display:flex;justify-content:space-between;padding:calc(var(--safe-top) + 12px) 16px calc(var(--safe-bottom) + 12px);color:#fff}.viewer .bar button{color:#fff;font-weight:600}.sheet-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:40;display:flex;align-items:flex-end}.sheet{background:var(--card);width:100%;border-radius:22px 22px 0 0;padding:18px 16px calc(var(--safe-bottom) + 18px);max-height:88dvh;overflow:auto}.sheet h3{margin:0 0 14px;font-size:17px}.settings-list .item{cursor:pointer}.hint{font-size:12px;color:var(--muted)}.hint ol{padding-left:18px;margin:6px 0 0}.link{color:var(--accent);text-decoration:underline;word-break:break-all}.links{display:flex;flex-wrap:wrap;gap:8px}.link-chip{display:inline-flex;align-items:center;gap:8px;background:var(--card);border-radius:999px;padding:6px;box-shadow:var(--shadow);max-width:100%}.link-chip .link-title{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:160px}.link-chip .x{padding:0 8px 0 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.dim{opacity:.2}.fortune-rank{font-weight:800;font-size:15px}.fortune-msg{font-size:13px;color:var(--muted);margin-top:2px}.fortune-cfg{position:absolute;top:8px;right:10px;color:var(--muted);font-size:16px;padding:4px}.rank-row{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.rank-cell{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:10px}.rank-thumb{width:100%;aspect-ratio:1;border-radius:10px;overflow:hidden;background:var(--accent-soft)}.rank-thumb.dim{opacity:.45}.rank-thumb img{width:100%;height:100%;object-fit:cover}.memo-body{white-space:pre-wrap;word-break:break-word}.memo-photos{display:flex;gap:6px;margin-top:8px;overflow-x:auto}.memo-thumb{width:72px;height:72px;border-radius:10px;overflow:hidden;flex:none;background:var(--accent-soft)}.memo-thumb img{width:100%;height:100%;object-fit:cover}.memo-head{font-size:12px;font-weight:700;margin-bottom:4px}.attach-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.attach-row .memo-thumb{position:relative}.attach-row .rm{position:absolute;top:2px;right:2px;background:#0009;color:#fff;border-radius:50%;width:20px;height:20px;font-size:12px}.since-list{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:6px;font-size:13px}.since-list b{font-size:20px;font-weight:800}.milestone{display:inline-block;margin-top:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--accent-soft);color:var(--accent)}.sort-row{display:flex;gap:6px;margin-bottom:10px}.sort-row button{font-size:12px;padding:5px 10px;border-radius:999px;background:var(--card);color:var(--muted);box-shadow:var(--shadow)}.sort-row button.on{color:var(--accent);font-weight:700}