:root{--paper:#f7f1de;--paper-warm:#efe7d2;--paper-dark:#ddd2b6;--ink:#15140f;--ink-soft:#2a2620;--ink-mute:#5a5448;--ink-faint:#8b8676;--coral:#ed6f5c;--coral-soft:#f08e7c;--line:#15140f1f;--line-soft:#15140f0f;--serif:"Playfair Display", Georgia, serif;--sans:"Inter Tight", -apple-system, system-ui, sans-serif;--body:"Inter", -apple-system, system-ui, sans-serif;--radius:12px;--radius-sm:8px;--shadow:0 20px 50px -24px #15140f26}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--body);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.55}h1,h2,h3,h4{font-family:var(--sans);letter-spacing:-.02em;font-weight:600}a{color:var(--ink);text-decoration:none}a:hover{color:var(--coral)}input,button,textarea{font-family:var(--body)}[data-reveal]{opacity:0;transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);transform:translateY(16px)}[data-reveal].visible{opacity:1;transform:translateY(0)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.pulse{animation:2.4s ease-in-out infinite pulse}.page-num{font-family:var(--sans);color:var(--ink-faint);letter-spacing:.15em;font-size:10.5px;font-weight:600}.page-num em{font-family:var(--serif);color:var(--coral);font-style:italic}.card{border:1px solid var(--line);border-radius:var(--radius);background:#faf9f7;transition:transform .2s,box-shadow .2s}.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.btn{font-family:var(--sans);cursor:pointer;border:none;border-radius:999px;align-items:center;gap:6px;padding:10px 22px;font-size:14px;font-weight:500;line-height:1;transition:all .18s;display:inline-flex}.btn-primary{background:var(--coral);color:#fff}.btn-primary:hover{background:#d55a48;transform:translateY(-1px)}.btn-ghost{border:1px solid var(--line);color:var(--ink);background:0 0}.btn-ghost:hover{border-color:var(--ink)}.input{border:1px solid var(--line);border-radius:var(--radius-sm);width:100%;color:var(--ink);background:#faf9f7;outline:none;padding:11px 16px;font-size:14px;transition:border-color .18s}.input:focus{border-color:var(--ink)}.input::placeholder{color:var(--ink-faint)}.app-layout{min-height:100dvh;display:flex}.sidebar{background:var(--paper-warm);border-right:1px solid var(--line);flex-direction:column;flex-shrink:0;width:220px;height:100dvh;display:flex;position:sticky;top:0}.main-area{flex:1;min-width:0;max-width:960px;padding:28px 32px}.bottom-nav{display:none}@media (width<=768px){.sidebar{display:none}.bottom-nav{background:var(--paper-warm);border-top:1px solid var(--line);padding:4px 0 env(safe-area-inset-bottom);z-index:100;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.app-layout{padding-bottom:52px}.main-area{max-width:100%;padding:20px 16px}}.fin{font-variant-numeric:tabular-nums}.progress{background:var(--line);border-radius:3px;height:6px;overflow:hidden}.progress-fill{background:var(--coral);border-radius:3px;height:100%;transition:width .4s}.progress-fill.green{background:var(--emerald,#2d7d6a)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton{background:linear-gradient(90deg, var(--line) 25%, var(--line-soft) 37%, var(--line) 63%);background-size:200% 100%;border-radius:6px;animation:1.5s ease-in-out infinite shimmer}.tag{background:var(--line-soft);color:var(--ink-mute);border-radius:999px;align-items:center;gap:4px;padding:3px 10px;font-size:11px;font-weight:500;display:inline-flex}.tag.coral{color:var(--coral);background:#ed6f5c1f}.tag.green{color:#2d7d6a;background:#2d7d6a1f}.empty-state{text-align:center;color:var(--ink-mute);padding:48px 24px}.empty-state p{margin-bottom:16px;font-size:14px}.empty-state .emoji{margin-bottom:12px;font-size:32px;display:block}