.wk-today-box{background:linear-gradient(135deg,#7f1d1d 0%,#b91c1c 60%,#dc2626 100%);border-radius:24px;padding:28px 28px 24px;position:relative;overflow:hidden}.wk-today-box:before{content:"";background:#ffffff0d;border-radius:50%;width:180px;height:180px;position:absolute;top:-40px;right:-40px}.wk-today-label{letter-spacing:.2em;color:#ffffff80;text-transform:uppercase;margin-bottom:14px;font-size:10px;font-weight:800}.wk-today-grid{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.wk-today-item{flex-direction:column;gap:4px;display:flex}.wk-today-sublabel{color:#ffffff8c;text-transform:uppercase;letter-spacing:.15em;font-size:10px;font-weight:700}.wk-today-value{color:#fff;white-space:nowrap;font-size:clamp(1.6rem,4vw,2.6rem);font-weight:900;line-height:1.1}.wk-today-divider{color:#ffffff4d;padding-bottom:4px;font-size:1.5rem;font-weight:900}.wk-today-full{color:#fff9;margin-top:10px;font-size:13px}.wk-today-era-info{color:#ffffff80;margin-top:4px;font-size:12px;line-height:1.5}.wk-tab-bar{z-index:1;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:0;display:grid;position:relative}.wk-tab{cursor:pointer;background:#f1f5f9;border:2px solid #0000;border-bottom:none;border-radius:16px 16px 0 0;flex-direction:column;align-items:center;gap:3px;padding:14px 12px;transition:all .2s;display:flex;position:relative;bottom:0}.wk-tab:hover:not(.wk-tab-active){background:#e2e8f0;transform:translateY(-2px)}.wk-tab-active{z-index:2;background:#fff;border-color:#e2e8f0 #e2e8f0 #fff;bottom:-2px;box-shadow:0 -4px 12px #0000000a}.wk-tab-icon{font-size:1.3rem}.wk-tab-main{color:#1e293b;font-size:14px;font-weight:800}.wk-tab-sub{color:#94a3b8;font-size:10px;font-weight:500}.wk-tab:not(.wk-tab-active) .wk-tab-main{color:#64748b}.wk-panel{z-index:1;background:#fff;border:2px solid #e2e8f0;border-radius:0 0 20px 20px;padding:28px 24px;position:relative}.wk-panel-inner{max-width:700px}.wk-panel-hint{color:#94a3b8;margin-bottom:20px;font-size:13px}.wk-input-row,.wk-era-inputs{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.wk-input-group{flex-direction:column;gap:6px;display:flex}.wk-label{color:#64748b;text-transform:uppercase;letter-spacing:.08em;font-size:11px;font-weight:700}.wk-input-wrap{align-items:center;display:flex;position:relative}.wk-big-input{color:#1e293b;-moz-appearance:textfield;background:#f8fafc;border:2px solid #e2e8f0;border-radius:14px;outline:none;min-width:180px;height:56px;padding:0 44px 0 18px;font-size:22px;font-weight:800;transition:border-color .15s,box-shadow .15s}.wk-big-input::-webkit-outer-spin-button{-webkit-appearance:none}.wk-big-input::-webkit-inner-spin-button{-webkit-appearance:none}.wk-big-input:focus{background:#fff;border-color:#b91c1c;box-shadow:0 0 0 3px #b91c1c1f}.wk-year-w{min-width:100px!important}.wk-input-unit{color:#94a3b8;font-size:14px;font-weight:700;position:absolute;right:14px}.wk-big-select{color:#1e293b;cursor:pointer;appearance:auto;background:#f8fafc;border:2px solid #e2e8f0;border-radius:14px;outline:none;height:56px;padding:0 18px;font-size:20px;font-weight:800;transition:border-color .15s}.wk-big-select:focus{background:#fff;border-color:#b91c1c;box-shadow:0 0 0 3px #b91c1c1f}.wk-convert-btn{color:#fff;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#b91c1c,#dc2626);border:none;border-radius:14px;align-items:center;gap:8px;height:56px;padding:0 28px;font-size:15px;font-weight:800;transition:transform .15s,box-shadow .15s;display:flex;box-shadow:0 4px 16px #b91c1c4d}.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{background:linear-gradient(135deg,#fff5f5,#fef2f2);border:2px solid #fecaca;border-radius:16px;flex-wrap:wrap;align-items:flex-start;gap:24px;margin-top:24px;padding:22px 24px;animation:.25s wk-slide-in;display:flex}@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{color:#f87171;text-transform:uppercase;letter-spacing:.15em;margin-bottom:4px;font-size:10px;font-weight:700}.wk-result-value{color:#991b1b;font-size:clamp(1.8rem,4vw,2.4rem);font-weight:900;line-height:1.1}.wk-result-meta{flex:1}.wk-result-sub{color:#b91c1c;margin-bottom:6px;font-size:13px;font-weight:600}.wk-insight{color:#7f1d1d;background:#b91c1c0f;border-radius:8px;margin-top:4px;padding:8px 12px;font-size:12px;line-height:1.7}.wk-insight:empty{display:none}.wk-error{color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:10px;margin-top:10px;padding:10px 14px;font-size:13px;font-weight:700}.wk-era-panels{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;margin-top:32px;display:grid}.wk-era-card{cursor:default;background:#fff;border:2px solid #f1f5f9;border-radius:16px;padding:18px 20px;transition:border-color .2s,transform .2s,box-shadow .2s}.wk-era-card:hover{border-color:#fecaca;transform:translateY(-3px);box-shadow:0 8px 24px #b91c1c14}.wk-era-card.wk-era-active{background:linear-gradient(135deg,#fff5f5,#fef2f2);border-color:#b91c1c;box-shadow:0 8px 24px #b91c1c1f}.wk-era-card-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.wk-era-name{color:#1e293b;font-size:22px;font-weight:900}.wk-era-roman{color:#94a3b8;text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:700}.wk-era-badge{color:#fff;letter-spacing:.05em;background:#b91c1c;border-radius:100px;padding:3px 10px;font-size:10px;font-weight:700}.wk-era-period{color:#1e293b;margin-bottom:6px;font-size:14px;font-weight:700}.wk-era-duration{color:#64748b;margin-bottom:10px;font-size:12px;font-weight:600}.wk-era-separator{background:#e2e8f0;height:1px;margin:12px 0}.wk-era-desc{color:#334155;font-size:13px;font-weight:500;line-height:1.75}.wk-era-highlights{flex-wrap:wrap;gap:5px;margin-top:10px;display:flex}.wk-era-tag{color:#475569;background:#f1f5f9;border-radius:100px;padding:4px 10px;font-size:11px;font-weight:600}.wk-era-active .wk-era-tag{color:#991b1b;background:#b91c1c14}.wk-era-active .wk-era-separator{background:#b91c1c33}.wk-era-nav{margin:20px 0}.wk-nav-bottom{justify-content:center;gap:16px;margin-top:32px;display:flex}.wk-era-nav-btn{color:#b91c1c;cursor:pointer;background:#fef2f2;border:1px solid #fecaca;border-radius:100px;justify-content:center;align-items:center;padding:10px 20px;font-size:13px;font-weight:700;transition:all .2s;display:inline-flex}.wk-era-nav-btn:hover:not(:disabled){color:#fff;background:#b91c1c;border-color:#b91c1c;transform:translateY(-1px)}.wk-era-nav-btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none;filter:grayscale()}@media (width<=600px){.wk-today-box{padding:20px 18px 18px}.wk-panel{padding:20px 16px}.wk-big-input{min-width:140px!important}.wk-convert-btn{justify-content:center;width:100%}}