.kac-shell{--kac-accent:#2563eb;--kac-bg:#fff;--kac-text:#0f172a;--kac-muted:#64748b;--kac-radius:16px;--kac-timer-progress:0%;box-sizing:border-box;width:100%;margin:24px 0;padding:18px;border:1px solid #e2e8f0;border-radius:var(--kac-radius);background:var(--kac-bg);color:var(--kac-text);font-family:inherit;line-height:1.5;overflow:hidden}.kac-shell *,.kac-shell *::before,.kac-shell *::after{box-sizing:border-box}.kac-shell[hidden],.kac-shell [hidden]{display:none!important}.kac-shell.has-shadow{box-shadow:0 12px 32px rgba(15,23,42,.08)}.kac-shell.has-animation{animation:kac-enter .28s ease both}.kac-theme-dark{--kac-bg:#111827;--kac-text:#f8fafc;--kac-muted:#cbd5e1;border-color:#334155}.kac-theme-gradient{background:linear-gradient(135deg,var(--kac-bg),#eff6ff)}.kac-theme-minimal{border-color:transparent;box-shadow:none!important;padding-inline:0}.kac-topline{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.kac-badge{flex:0 0 auto;padding:5px 10px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:12px;font-weight:800}.kac-theme-dark .kac-badge{background:#1e3a5f;color:#bfdbfe}.kac-titles{display:flex;align-items:flex-end;flex-direction:column;min-width:0;text-align:right}.kac-title{color:var(--kac-muted);font-size:12px}.kac-article-title{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.kac-progress{height:7px;border-radius:999px;background:#e2e8f0;overflow:hidden}.kac-progress-bar{display:block;width:0;height:100%;border-radius:inherit;background:var(--kac-accent);transition:width .25s linear}.kac-step-progress{display:flex;align-items:center;gap:6px;margin:0;padding:0;list-style:none}.kac-step-progress li{flex:1;height:5px;border-radius:999px;background:#e2e8f0}.kac-step-progress li span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.kac-step-progress .is-complete,.kac-step-progress .is-current{background:var(--kac-accent)}.kac-step-progress .is-current{opacity:.65}.kac-progress-percent{display:flex;align-items:baseline;justify-content:flex-end;gap:4px;color:var(--kac-muted);font-size:12px}.kac-progress-percent strong{color:var(--kac-accent);font-size:18px}.kac-content{padding-top:16px}.kac-timer-wrap{display:flex;align-items:center;gap:16px}.kac-copy-area{min-width:0;flex:1}.kac-ring{position:relative;display:grid;place-items:center;flex:0 0 74px;width:74px;height:74px;border-radius:50%;background:#e2e8f0;background:conic-gradient(var(--kac-accent) var(--kac-timer-progress),#e2e8f0 0)}.kac-ring::before{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--kac-bg)}.kac-ring .kac-seconds{position:relative;z-index:1;font-size:23px;font-weight:900;letter-spacing:-1px}.kac-timer-bar{width:min(290px,45vw)}.kac-timer-bar-track{height:10px;margin-bottom:7px;border-radius:999px;background:#e2e8f0;overflow:hidden}.kac-timer-bar-fill{display:block;width:0;height:100%;border-radius:inherit;background:var(--kac-accent);transition:width .25s linear}.kac-timer-bar strong{font-size:21px}.kac-timer-bar small,.kac-timer-number small{color:var(--kac-muted);font-size:12px;font-weight:600}.kac-timer-number{min-width:92px;text-align:center}.kac-timer-number .kac-seconds{display:block;color:var(--kac-accent);font-size:48px;font-weight:900;line-height:.95;letter-spacing:-3px}.kac-heading{margin:0 0 4px;color:inherit;font-size:18px;line-height:1.3}.kac-message{margin:0;color:var(--kac-muted);font-size:14px;line-height:1.45}.kac-result{padding:4px 0;text-align:center;outline:none}.kac-success-icon{display:grid;place-items:center;width:46px;height:46px;margin:0 auto 9px;border-radius:50%;background:#dcfce7;color:#15803d;font-size:23px;font-weight:900}.kac-result h3{margin:0 0 5px;color:inherit;font-size:18px}.kac-result p{margin:0 0 12px;color:var(--kac-muted)}.kac-button,.kac-copy,.kac-retry{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border:0;border-radius:11px;background:var(--kac-accent);color:#fff!important;padding:10px 16px;font:inherit;font-weight:800;text-decoration:none!important;cursor:pointer;transition:transform .15s ease,opacity .15s ease}.kac-button:hover,.kac-copy:hover,.kac-retry:hover{opacity:.92;transform:translateY(-1px)}.kac-button:focus-visible,.kac-copy:focus-visible,.kac-retry:focus-visible,.kac-result:focus-visible{outline:3px solid rgba(37,99,235,.3);outline-offset:3px}.kac-button.is-loading{opacity:.72}.kac-button.is-loading .kac-button-arrow{animation:kac-arrow-pulse .7s ease-in-out infinite alternate}.kac-code-label{display:block;margin-bottom:7px;color:var(--kac-muted);font-size:13px}.kac-code-row{display:flex;align-items:center;justify-content:center;gap:9px;flex-wrap:wrap}.kac-code{padding:11px 15px;border:1px dashed #94a3b8;border-radius:10px;background:#f8fafc;color:var(--kac-text);font-size:18px;font-weight:900;letter-spacing:1px;overflow-wrap:anywhere}.kac-result small{display:block;margin-top:10px;color:var(--kac-muted)}.kac-redirect-message{margin-top:9px!important;font-size:13px}.kac-is-completed{padding-top:12px;padding-bottom:12px}.kac-is-completed .kac-topline,.kac-is-completed>.kac-progress,.kac-is-completed>.kac-step-progress,.kac-is-completed>.kac-progress-percent,.kac-is-finished .kac-topline,.kac-is-finished>.kac-progress,.kac-is-finished>.kac-step-progress,.kac-is-finished>.kac-progress-percent{display:none!important}.kac-is-completed .kac-content{padding-top:0}.kac-is-completed .kac-result{padding:0;text-align:left}.kac-completed-row{display:flex;align-items:center;gap:11px;min-height:42px}.kac-is-completed .kac-success-icon{flex:0 0 38px;width:38px;height:38px;margin:0;font-size:19px;box-shadow:inset 0 0 0 1px rgba(21,128,61,.12);animation:kac-success-pop .3s ease both}.kac-completed-copy{flex:1;min-width:0}.kac-is-completed .kac-result h3{margin:0;font-size:16px;line-height:1.3}.kac-next-button{flex:0 0 auto;gap:8px;white-space:nowrap}.kac-button-arrow{font-size:18px;line-height:1;transition:transform .18s ease}.kac-next-button:hover .kac-button-arrow{transform:translateX(3px)}.kac-inline-error{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding:12px;border:1px solid #fecaca;border-radius:12px;background:#fff7f7;color:#991b1b;font-size:14px}.kac-retry{min-height:36px;padding:7px 12px;background:#b91c1c}.kac-error{border-color:#fecaca}.kac-notice,.kac-standalone-code{margin:20px 0;padding:14px 16px;border-left:4px solid #2563eb;background:#eff6ff;border-radius:8px}.kac-standalone-code{display:flex;align-items:center;justify-content:space-between;gap:15px}.kac-standalone-code>div{display:flex;flex-direction:column}.kac-standalone-code span{font-size:12px;color:#64748b}.kac-standalone-code strong{font-size:18px;letter-spacing:1px}.kac-login{text-align:center}.kac-login h3{margin-top:0}.kac-theme-dark .kac-success-icon{background:#173d2a;color:#86efac}.kac-theme-dark .kac-code{background:#1f2937}.kac-theme-dark .kac-inline-error{background:#3b1515;color:#fecaca;border-color:#7f1d1d}@keyframes kac-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes kac-success-pop{0%{opacity:0;transform:scale(.75)}70%{transform:scale(1.06)}100%{opacity:1;transform:scale(1)}}@keyframes kac-arrow-pulse{to{transform:translateX(4px)}}@media(max-width:782px){.kac-shell{margin:20px 0;padding:16px}.kac-timer-bar{width:min(300px,52vw)}}@media(max-width:600px){.kac-shell{margin:16px 0;padding:14px;border-radius:min(var(--kac-radius),14px)}.kac-topline{align-items:flex-start;flex-direction:column}.kac-titles{align-items:flex-start;text-align:left}.kac-content{padding-top:14px}.kac-timer-wrap{align-items:flex-start}.kac-ring{flex-basis:64px;width:64px;height:64px}.kac-ring .kac-seconds{font-size:21px}.kac-timer-bar{width:44vw}.kac-heading{font-size:16px}.kac-code-row,.kac-standalone-code{align-items:stretch;flex-direction:column}.kac-code,.kac-copy{width:100%}.kac-completed-row{align-items:center;flex-wrap:wrap}.kac-next-button{flex-basis:100%;width:100%;margin-top:2px}.kac-is-completed .kac-success-icon{flex-basis:36px;width:36px;height:36px}}@media(max-width:380px){.kac-timer-wrap{gap:11px}.kac-timer-number{min-width:72px}.kac-timer-number .kac-seconds{font-size:40px}.kac-message{font-size:13px}}@media(prefers-reduced-motion:reduce){.kac-shell.has-animation,.kac-is-completed .kac-success-icon,.kac-button.is-loading .kac-button-arrow{animation:none}.kac-progress-bar,.kac-timer-bar-fill,.kac-button,.kac-copy,.kac-retry,.kac-button-arrow{transition:none}}
.kac-completed-copy p{margin:3px 0 0!important;font-size:12px;line-height:1.35}.kac-theme-dark .kac-completed-copy p{color:#cbd5e1}@media(max-width:560px){.kac-completed-row{align-items:flex-start;flex-wrap:wrap}.kac-next-button{width:100%}}