:root{--paper:#f7f5f0;--ink:#1b1f3b;--ink-soft:#5b5f7a;--marigold:#e8a33d;--marigold-soft:#fbebd2;--teal:#1f6f78;--teal-soft:#dfeeef;--coral:#e85d4e;--coral-soft:#fbe4e1;--line:#e5e1d6;--radius:14px}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif}.app-shell{max-width:640px;margin:0 auto;padding:0 16px}.nav{background:var(--paper);border-bottom:1px solid var(--line);z-index:10;justify-content:space-between;align-items:center;padding:16px 20px;display:flex;position:sticky;top:0}.nav-brand{letter-spacing:-.02em;color:var(--ink);font-size:20px;font-weight:800;text-decoration:none}.nav-brand span{color:var(--marigold)}.nav-links{align-items:center;gap:18px;display:flex}.nav-link{color:var(--ink-soft);font-size:14px;font-weight:600;text-decoration:none}.nav-link.active{color:var(--ink)}.nav-user{align-items:center;gap:10px;display:flex}.avatar{background:var(--teal);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.card{border:1px solid var(--line);border-radius:var(--radius);color:inherit;background:#fff;gap:14px;margin-bottom:14px;padding:18px 20px;text-decoration:none;transition:transform .15s,box-shadow .15s;display:flex;position:relative;overflow:hidden}.card:hover{transform:translateY(-1px);box-shadow:0 4px 16px #1b1f3b0f}.card-stripe{width:5px;position:absolute;top:0;bottom:0;left:0}.card-body{flex:1;padding-left:6px}.card-title{letter-spacing:-.01em;margin:0 0 6px;font-size:17px;font-weight:700}.card-desc{color:var(--ink-soft);margin:0 0 10px;font-size:14px;line-height:1.5}.card-meta{flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;display:flex}.pill{border-radius:999px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.pill-area{background:var(--teal-soft);color:var(--teal)}.pill-status-open{background:var(--marigold-soft);color:#8a5a12}.pill-status-progress{background:var(--teal-soft);color:var(--teal)}.pill-status-resolved{color:#2e7d32;background:#e1f0e1}.upvote-btn{border:1.5px solid var(--marigold);color:var(--marigold);cursor:pointer;background:#fff;border-radius:999px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:700;transition:background .15s;display:inline-flex}.upvote-btn:hover{background:var(--marigold-soft)}.btn-primary{background:var(--ink);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:12px 18px;font-size:15px;font-weight:700}.btn-danger{background:var(--coral-soft);color:var(--coral);border:1.5px solid var(--coral);cursor:pointer;border-radius:10px;padding:10px 16px;font-size:14px;font-weight:700}.input,textarea.input,select.input{border:1.5px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:10px;padding:12px 14px;font-family:inherit;font-size:15px}.input:focus,textarea.input:focus,select.input:focus{border-color:var(--teal);outline:none}.page-title{letter-spacing:-.02em;margin:24px 0 18px;font-size:26px;font-weight:800}.empty-state{text-align:center;color:var(--ink-soft);padding:60px 20px;font-size:15px}