:root{--bg:#09090b;--surface:#111113;--surface2:#18181b;--border:#27272a;--border-dim:#1c1c1f;--accent:#6366f1;--accent-fg:#fff;--gold:#c09030;--red:#e5484d;--green:#30a46c;--blue:#3b82f6;--pink:#d63384;--text:#fafafa;--text-muted:#71717a;--text-dim:#3f3f46;--radius:8px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100dvh;font-family:-apple-system,PingFang TC,Noto Sans TC,sans-serif;font-size:15px;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;border-radius:var(--radius);letter-spacing:-.01em;border:none;padding:10px 20px;font-family:inherit;font-size:15px;font-weight:500;transition:opacity .12s,transform .1s}button:active{opacity:.85;transform:scale(.97)}button:disabled{opacity:.35;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#4f52e0}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent)}.btn-danger{color:var(--red);background:0 0;border:1px solid #3f1314}input,select,textarea{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text);-webkit-appearance:none;outline:none;padding:10px 14px;font-family:inherit;font-size:15px;transition:border-color .12s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #6366f11f}select option{background:var(--surface2)}label{color:var(--text-muted);letter-spacing:.02em;margin-bottom:5px;font-size:12px;font-weight:500;display:block}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.tag{letter-spacing:.02em;border-radius:4px;padding:2px 9px;font-size:11px;font-weight:600;display:inline-block}.tag-purple{color:#a5b4fc;background:#6366f126}.tag-gold{color:#c09030;background:#c0903026}.tag-red{color:#f87171;background:#e5484d1f}.tag-green{color:#4ade80;background:#30a46c26}.tag-blue{color:#93c5fd;background:#3b82f626}.nav{background:var(--surface);border-top:1px solid var(--border);z-index:100;padding-bottom:env(safe-area-inset-bottom);display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{color:var(--text-muted);letter-spacing:.02em;flex-direction:column;flex:1;align-items:center;gap:3px;padding:10px 4px 8px;font-size:11px;font-weight:500;transition:color .12s;display:flex}.nav-item.active{color:var(--accent)}.nav-icon{font-size:20px}.page{padding:20px 16px;padding-bottom:calc(76px + env(safe-area-inset-bottom));min-height:100dvh}.page-header{align-items:center;gap:12px;margin-bottom:24px;display:flex}.page-header h1{letter-spacing:-.02em;font-size:20px;font-weight:700}.back-btn{background:var(--surface2);border:1px solid var(--border);color:var(--text-muted);border-radius:var(--radius);padding:6px 12px;font-size:13px}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;margin:48px auto;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.dot-flashing{animation:1.2s infinite dot-flash;display:inline-block}@keyframes dot-flash{0%,to{opacity:1}50%{opacity:.2}}.palace-cell{background:var(--surface);border:1px solid var(--border-dim);min-height:88px;padding:8px 7px;position:relative}.palace-dizhi{color:var(--text-dim);letter-spacing:.04em;margin-bottom:2px;font-size:10px;font-weight:600}.palace-name{color:var(--gold);letter-spacing:.01em;margin-bottom:5px;font-size:10px;font-weight:600}.palace-stars{color:var(--text);font-size:12px;font-weight:400;line-height:1.55}.palace-minor{color:var(--text-dim);margin-top:3px;font-size:10px;line-height:1.5}.palace-sihua{margin-top:3px;font-size:10px;line-height:1.5}.hua-lu{color:var(--green);font-weight:600}.hua-quan{color:#60a5fa;font-weight:600}.hua-ke{color:#a78bfa;font-weight:600}.hua-ji{color:var(--red);font-weight:600}.palace-daxian{color:var(--text-dim);letter-spacing:.01em;font-size:9px;position:absolute;bottom:4px;right:5px}.analysis-result{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);white-space:pre-wrap;color:var(--text);padding:20px;font-size:15px;line-height:1.9}.form-group{margin-bottom:16px}.form-row{grid-template-columns:1fr 1fr;gap:10px;display:grid}.form-row-3{grid-template-columns:1fr 1fr 1fr;gap:10px;display:grid}.section-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--border);margin-bottom:10px;padding-bottom:8px;font-size:11px;font-weight:600}.profile-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;align-items:center;gap:14px;margin-bottom:8px;padding:14px;transition:border-color .12s,background .12s;display:flex}.profile-card:hover{border-color:var(--accent);background:var(--surface2)}.profile-avatar{background:var(--surface2);border:1px solid var(--border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:18px;display:flex}.profile-info{flex:1;min-width:0}.profile-name{letter-spacing:-.01em;font-size:15px;font-weight:600}.profile-sub{color:var(--text-muted);margin-top:1px;font-size:12px}.tab-bar{gap:4px;margin-bottom:16px;padding-bottom:2px;display:flex;overflow-x:auto}.tab-bar::-webkit-scrollbar{display:none}.tab-btn{white-space:nowrap;border:1px solid var(--border);color:var(--text-muted);background:0 0;border-radius:6px;padding:6px 14px;font-size:13px;font-weight:500;transition:all .12s}.tab-btn.active{color:#a5b4fc;background:#6366f126;border-color:#6366f166}.info-row{border-bottom:1px solid var(--border-dim);justify-content:space-between;align-items:baseline;gap:16px;padding:9px 0;font-size:14px;display:flex}.info-row:last-child{border-bottom:none}.info-label{color:var(--text-muted);flex-shrink:0}.info-value{color:var(--text);text-align:right;font-weight:500}.empty-state{text-align:center;color:var(--text-muted);padding:64px 20px}.empty-state .icon{opacity:.5;margin-bottom:16px;font-size:40px}.empty-state p{font-size:14px}