.wk-today-box{background:linear-gradient(135deg,#7f1d1d,#b91c1c 60%,#dc2626);border-radius:24px;padding:28px 28px 24px;position:relative;overflow:hidden}.wk-today-box:before{content:"";position:absolute;top:-40px;right:-40px;width:180px;height:180px;background:#ffffff0d;border-radius:50%}.wk-today-label{font-size:10px;font-weight:800;letter-spacing:.2em;color:#ffffff80;margin-bottom:14px;text-transform:uppercase}.wk-today-grid{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.wk-today-item{display:flex;flex-direction:column;gap:4px}.wk-today-sublabel{font-size:10px;font-weight:700;color:#ffffff8c;text-transform:uppercase;letter-spacing:.15em}.wk-today-value{font-size:clamp(1.6rem,4vw,2.6rem);font-weight:900;color:#fff;line-height:1.1;white-space:nowrap}.wk-today-divider{font-size:1.5rem;font-weight:900;color:#ffffff4d;padding-bottom:4px}.wk-today-full{font-size:13px;color:#fff9;margin-top:10px}.wk-today-era-info{font-size:12px;color:#ffffff80;margin-top:4px;line-height:1.5}.wk-tab-bar{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:0;position:relative;z-index:1}.wk-tab{display:flex;flex-direction:column;align-items:center;gap:3px;padding:14px 12px;border-radius:16px 16px 0 0;border:2px solid transparent;border-bottom:none;background:#f1f5f9;cursor:pointer;transition:all .2s ease;position:relative;bottom:0}.wk-tab:hover:not(.wk-tab-active){background:#e2e8f0;transform:translateY(-2px)}.wk-tab-active{background:#fff;border-color:#e2e8f0;border-bottom-color:#fff;bottom:-2px;box-shadow:0 -4px 12px #0000000a;z-index:2}.wk-tab-icon{font-size:1.3rem}.wk-tab-main{font-size:14px;font-weight:800;color:#1e293b}.wk-tab-sub{font-size:10px;font-weight:500;color:#94a3b8}.wk-tab:not(.wk-tab-active) .wk-tab-main{color:#64748b}.wk-panel{background:#fff;border:2px solid #e2e8f0;border-radius:0 0 20px 20px;padding:28px 24px;position:relative;z-index:1}.wk-panel-inner{max-width:700px}.wk-panel-hint{font-size:13px;color:#94a3b8;margin-bottom:20px}.wk-input-row{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}.wk-era-inputs{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.wk-input-group{display:flex;flex-direction:column;gap:6px}.wk-label{font-size:11px;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.08em}.wk-input-wrap{position:relative;display:flex;align-items:center}.wk-big-input{height:56px;min-width:180px;padding:0 44px 0 18px;font-size:22px;font-weight:800;color:#1e293b;border:2px solid #e2e8f0;border-radius:14px;outline:none;transition:border-color .15s,box-shadow .15s;background:#f8fafc;-moz-appearance:textfield}.wk-big-input::-webkit-outer-spin-button,.wk-big-input::-webkit-inner-spin-button{-webkit-appearance:none}.wk-big-input:focus{border-color:#b91c1c;box-shadow:0 0 0 3px #b91c1c1f;background:#fff}.wk-year-w{min-width:100px!important}.wk-input-unit{position:absolute;right:14px;font-size:14px;font-weight:700;color:#94a3b8}.wk-big-select{height:56px;padding:0 18px;font-size:20px;font-weight:800;color:#1e293b;border:2px solid #e2e8f0;border-radius:14px;outline:none;background:#f8fafc;cursor:pointer;transition:border-color .15s;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.wk-big-select:focus{border-color:#b91c1c;box-shadow:0 0 0 3px #b91c1c1f;background:#fff}.wk-convert-btn{height:56px;display:flex;align-items:center;gap:8px;padding:0 28px;background:linear-gradient(135deg,#b91c1c,#dc2626);color:#fff;font-size:15px;font-weight:800;border-radius:14px;cursor:pointer;border:none;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 16px #b91c1c4d;white-space:nowrap}.wk-convert-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #b91c1c66}.wk-convert-btn:active{transform:translateY(0)}.wk-btn-arrow{font-size:18px}.wk-result{margin-top:24px;background:linear-gradient(135deg,#fff5f5,#fef2f2);border:2px solid #fecaca;border-radius:16px;padding:22px 24px;display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap;animation:wk-slide-in .25s ease}@keyframes wk-slide-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.wk-result-main{min-width:140px}.wk-result-label{font-size:10px;font-weight:700;color:#f87171;text-transform:uppercase;letter-spacing:.15em;margin-bottom:4px}.wk-result-value{font-size:clamp(1.8rem,4vw,2.4rem);font-weight:900;color:#991b1b;line-height:1.1}.wk-result-meta{flex:1}.wk-result-sub{font-size:13px;color:#b91c1c;font-weight:600;margin-bottom:6px}.wk-insight{font-size:12px;color:#7f1d1d;line-height:1.7;background:#b91c1c0f;border-radius:8px;padding:8px 12px;margin-top:4px}.wk-insight:empty{display:none}.wk-error{margin-top:10px;font-size:13px;color:#dc2626;font-weight:700;padding:10px 14px;background:#fef2f2;border-radius:10px;border:1px solid #fecaca}.wk-era-panels{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;margin-top:32px}.wk-era-card{border:2px solid #f1f5f9;border-radius:16px;padding:18px 20px;background:#fff;transition:border-color .2s,transform .2s,box-shadow .2s;cursor:default}.wk-era-card:hover{border-color:#fecaca;transform:translateY(-3px);box-shadow:0 8px 24px #b91c1c14}.wk-era-card.wk-era-active{border-color:#b91c1c;background:linear-gradient(135deg,#fff5f5,#fef2f2);box-shadow:0 8px 24px #b91c1c1f}.wk-era-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.wk-era-name{font-size:22px;font-weight:900;color:#1e293b}.wk-era-roman{font-size:11px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.1em}.wk-era-badge{font-size:10px;font-weight:700;padding:3px 10px;border-radius:100px;background:#b91c1c;color:#fff;letter-spacing:.05em}.wk-era-period{font-size:14px;font-weight:700;color:#1e293b;margin-bottom:6px}.wk-era-duration{font-size:12px;color:#64748b;font-weight:600;margin-bottom:10px}.wk-era-separator{height:1px;background:#e2e8f0;margin:12px 0}.wk-era-desc{font-size:13px;color:#334155;line-height:1.75;font-weight:500}.wk-era-highlights{margin-top:10px;display:flex;flex-wrap:wrap;gap:5px}.wk-era-tag{font-size:11px;font-weight:600;padding:4px 10px;border-radius:100px;background:#f1f5f9;color:#475569}.wk-era-active .wk-era-tag{background:#b91c1c14;color:#991b1b}.wk-era-active .wk-era-separator{background:#b91c1c33}.wk-era-nav{margin:20px 0}.wk-nav-bottom{display:flex;justify-content:center;gap:16px;margin-top:32px}.wk-era-nav-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;font-size:13px;font-weight:700;color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;border-radius:100px;cursor:pointer;transition:all .2s ease}.wk-era-nav-btn:hover:not(:disabled){background:#b91c1c;color:#fff;border-color:#b91c1c;transform:translateY(-1px)}.wk-era-nav-btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none;filter:grayscale(100%)}@media(max-width:600px){.wk-today-box{padding:20px 18px 18px}.wk-panel{padding:20px 16px}.wk-big-input{min-width:140px!important}.wk-convert-btn{width:100%;justify-content:center}}