.bk-shell{--bk-r-sm:10px;--bk-r-md:14px;--bk-r-lg:18px;--bk-shadow-sm:0 2px 8px -3px #0e4d6424;--bk-shadow-md:0 8px 24px -10px #0e4d6429;--bk-shadow-lg:0 18px 48px -18px #0e4d6438;--bk-ease:cubic-bezier(.22,.61,.36,1);background:radial-gradient(95% 55% at 100% 0,#bfd8df61,#0000 55%),radial-gradient(75% 48% at 92% 100%,#f4d9cd42,#0000 55%),radial-gradient(120% 80% at 50% -10%,#ffffff8c,#0000 60%),#fbf7f0;min-height:100dvh}.bk-shell.is-wide{--chrome-max:1080px;--chrome-pad:16px}.bk-shell.is-narrow{--chrome-max:520px}.bk-topbar{z-index:50;background:#fbf7f0f7;border-bottom:1px solid #e7dfd0;position:sticky;top:0;box-shadow:inset 0 1px #fff9,0 6px 18px -16px #0e4d6480}.bk-topbar-inner{min-height:60px;padding:0 var(--chrome-pad,14px);max-width:var(--chrome-max,720px);justify-content:space-between;align-items:center;gap:12px;width:100%;margin:0 auto;display:flex}.bk-topbar-lang{color:#5b6b70;transition:color .16s var(--bk-ease,ease);flex:none;align-items:center;gap:5px;display:inline-flex}.bk-topbar-lang:hover{color:#0e4d64}.bk-lang-ico{flex:none;width:18px;height:18px}.bk-lang-select{appearance:none;color:#16242e;letter-spacing:.02em;border-radius:var(--bk-r-sm,10px);cursor:pointer;min-height:36px;box-shadow:var(--bk-shadow-sm,0 2px 8px -3px #0e4d6424);transition:border-color .16s var(--bk-ease,ease), box-shadow .16s var(--bk-ease,ease);background:#fff;border:1px solid #e7dfd0;padding:8px 9px;font:700 .8rem/1 Nunito Variable,Nunito,sans-serif}.bk-lang-select:hover{border-color:#bfd8df;box-shadow:0 4px 12px -4px #0e4d6433}.bk-lang-select:focus-visible{outline-offset:2px;outline:2px solid #0e4d64}.bk-topbar-brand{align-items:center;gap:6px;min-width:0;display:inline-flex}.bk-back{color:#5b6b70;width:44px;height:44px;transition:background .16s var(--bk-ease,ease), color .16s var(--bk-ease,ease), transform .16s var(--bk-ease,ease);border-radius:50%;flex:none;place-items:center;display:inline-grid}.bk-back span[class^=i-]{transition:transform .16s var(--bk-ease,ease);font-size:1.35rem}.bk-back:hover{color:#0e4d64;background:#f1e9db}.bk-back:hover span[class^=i-]{transform:translate(-2px)}.bk-back:active{transform:scale(.94)}.bk-back:focus-visible{outline-offset:2px;outline:2px solid #0e4d64}.bk-logo img{width:auto;height:28px;display:block}.bk-progress{align-items:center;margin:0;padding:0;list-style:none;display:flex}.bk-progress-step{align-items:center;gap:8px;display:inline-flex}.bk-progress-step:not(:first-child):before{content:"";width:26px;height:2px;transition:background-size .45s var(--bk-ease,ease);background-color:#e0d6c6;background-image:linear-gradient(90deg,#0a3a4c,#0e4d64);background-repeat:no-repeat;background-size:0% 100%;border-radius:2px;margin:0 10px}.bk-progress-step.is-done:before,.bk-progress-step.is-active:before{background-size:100% 100%}.bk-progress-dot{color:#6e6149;font-variant-numeric:tabular-nums;width:26px;height:26px;transition:background .2s var(--bk-ease,ease), color .2s var(--bk-ease,ease), box-shadow .2s var(--bk-ease,ease), transform .2s var(--bk-ease,ease);background:#ede7dd;border-radius:50%;flex:none;place-items:center;font-size:.78rem;font-weight:700;display:grid;box-shadow:inset 0 0 0 1px #786b541f}.bk-progress-step.is-done .bk-progress-dot{color:#fff;box-shadow:var(--bk-shadow-sm,0 2px 8px -3px #0e4d6424);background:#0e4d64;text-decoration:none}.bk-progress-step.is-done a.bk-progress-dot:hover{background:#0a3a4c;transform:translateY(-1px)}.bk-progress-step.is-done a.bk-progress-dot:focus-visible{outline-offset:2px;outline:2px solid #0e4d64}.bk-progress-step.is-done .bk-progress-dot span{animation:bk-check-pop .35s var(--bk-ease,ease) both;font-size:.95rem}.bk-progress-num{line-height:1;display:block}.bk-progress-step.is-active .bk-progress-dot{color:#fff;background:#0e4d64;animation:1.4s ease-out 2 bk-dot-pulse;box-shadow:0 0 0 3px #0e4d642e}.bk-progress-label{color:#786b54;transition:color .2s var(--bk-ease,ease);font-size:.82rem;font-weight:600}.bk-progress-step.is-done .bk-progress-label{color:#5b6b70}.bk-progress-step.is-active .bk-progress-label{color:#0e4d64;font-weight:700}@keyframes bk-check-pop{0%{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}@keyframes bk-dot-pulse{0%,to{box-shadow:0 0 0 3px #0e4d642e}50%{box-shadow:0 0 0 5px #0e4d6414}}@media (width<=680px){.bk-progress-label{display:none}.bk-progress-step:not(:first-child):before{width:16px;margin:0 7px}.bk-back{display:none}.bk-topbar-inner{gap:8px;padding:0 12px}}@media (width>=1024px){.bk-topbar{-webkit-backdrop-filter:blur(12px)saturate(1.15);background:#fbf7f0d1}}@media (prefers-reduced-motion:reduce){.bk-progress-step:not(:first-child):before{transition:none}.bk-progress-step.is-active .bk-progress-dot,.bk-progress-step.is-done .bk-progress-dot span{animation:none}}