:root{--bg:#0d0d0e;--panel:#161618;--panel2:#1d1d20;--text:#ece7da;--muted:#9b978d;--gold:#c7a55b;--line:#3a352b;--danger:#d4a0a0}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Georgia,Times New Roman,serif}a{color:inherit;text-decoration:none}body{background:radial-gradient(circle at 50% 0,#1c1a16 0,#0d0d0e 42rem)}.shell{max-width:1120px;margin:0 auto;padding:24px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:28px}.brand{letter-spacing:.18em;text-transform:uppercase;font-size:.9rem;color:var(--gold)}nav{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-family:Arial,sans-serif;font-size:.92rem}nav a:hover{color:var(--text)}.card{background:rgba(22,22,24,.94);border:1px solid var(--line);border-radius:14px;padding:22px;margin:0 0 18px;box-shadow:0 15px 50px rgba(0,0,0,.18)}.card h1,.card h2,.card h3{margin-top:0;font-weight:500}.eyebrow{color:var(--gold);letter-spacing:.12em;text-transform:uppercase;font:700 .72rem Arial,sans-serif}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px;gap:18px}@media (max-width:760px){.grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}label{display:block;margin:12px 0 6px;color:#c9c4b8;font:600 .83rem Arial,sans-serif}input,select,textarea{width:100%;padding:11px 12px;border-radius:9px;border:1px solid #403b32;background:#101011;color:var(--text);font:1rem Georgia,serif}textarea{min-height:240px;resize:vertical;line-height:1.55}.button,button{border:1px solid #8f7440;color:#f1e5c4;background:#2c2417;border-radius:9px;padding:10px 15px;cursor:pointer;font:600 .85rem Arial,sans-serif}.button:hover,button:hover{background:#3a2e1c}.notice{border-left:3px solid var(--gold);padding:12px 15px;background:#17150f;color:#d9d1bf;line-height:1.5}.diary-entry{white-space:pre-wrap;line-height:1.6;border-top:1px solid #2d2923;padding-top:15px;margin-top:15px}.meta{color:var(--muted);font:.8rem Arial,sans-serif}.tree-wrap{display:flex;justify-content:center;overflow-x:auto;padding:8px}.tree{width:min(650px,100%);height:auto}.tree .path{stroke:#403b32;stroke-width:2}.tree .path.unlocked{stroke:#997b40}.tree .sphere{fill:#171719;stroke:#50483a;stroke-width:2}.tree .sphere.unlocked{fill:#2a2418;stroke:#c7a55b;filter:drop-shadow(0 0 7px rgba(199,165,91,.45))}.tree .sphere.current{stroke-width:4;filter:drop-shadow(0 0 13px rgba(199,165,91,.75))}.tree text{fill:#b9b4a9;font-family:Arial,sans-serif;font-size:12px;text-anchor:middle}.tree text.unlocked{fill:#efe3c3}.footer{color:#77736b;font:.76rem Arial,sans-serif;border-top:1px solid #28251f;margin-top:34px;padding:18px 0 30px;line-height:1.5}.analysis-box{margin-top:1rem;padding:1rem;border:1px solid rgba(128,128,128,.35);border-radius:12px;background:rgba(127,127,127,.06)}.analysis-box h3{margin:1rem 0 .35rem;font-size:.95rem}.analysis-box ul{margin-top:.35rem}.brand-lockup{display:flex;flex-direction:column;gap:4px;min-width:245px}.brand-lockup:hover .brand{color:#e2c77f}.tagline{color:var(--muted);font:.72rem Arial,sans-serif;letter-spacing:.055em}.auth-card{max-width:560px;margin:70px auto}.product-title{margin-bottom:.3rem;font-size:clamp(2.2rem,8vw,4rem);letter-spacing:.025em}.hero-tagline{margin-top:0;color:var(--gold);font-style:italic;font-size:1.12rem}.status-pill{display:inline-block;border:1px solid #5b503b;border-radius:999px;padding:5px 10px;color:#d8c79f;font:700 .72rem Arial,sans-serif;letter-spacing:.04em;text-transform:uppercase}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em}