.bt-hww{--ink-rgb:8, 17, 29;--cobalt-rgb:36, 87, 245;--cobalt:#2457f5;--cyan:#18c6c9;--amber:#e7a13a;padding-block:clamp(96px,12vw,160px)}html[data-theme=dark] .bt-hww{--ink-rgb:247, 248, 245;--cobalt-rgb:76, 125, 255;--cobalt:#4c7dff}.bt-hww .bt-display{margin-bottom:0}.bt-hww__stage{width:100%;margin-top:56px}.bt-hww__field{width:100%;display:block}.bt-hww__field canvas{aspect-ratio:960/300;touch-action:pan-y;vertical-align:top;background:0 0;border:0;width:100%;margin:0;display:block}.bt-hww__steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:40px 0 0;padding:0;list-style:none;display:grid}.bt-hww__step{all:unset;box-sizing:border-box;cursor:pointer;min-width:0;display:block;position:relative}.bt-hww__step:focus-visible{outline:2px solid var(--cobalt);outline-offset:6px;border-radius:4px}.bt-hww__seg{background:#ffffff21;height:1px;margin-bottom:12px;display:block;position:relative}html:not([data-theme=dark]) .bt-hww__seg{background:color-mix(in srgb, var(--text-primary) 13%, transparent)}.bt-hww__seg i{background:var(--cobalt);pointer-events:none;width:0;height:2px;position:absolute;top:-.5px;left:0}.bt-hww__num{letter-spacing:.06em;color:var(--text-secondary);font-size:11px;font-weight:600;line-height:1;transition:color .3s;display:block}.bt-hww__step--cur .bt-hww__num{color:var(--cobalt)}.bt-hww__title{letter-spacing:-.02em;color:var(--text-primary);margin:6px 0 5px;font-size:1.0625rem;font-weight:600;display:block}.bt-hww__desc{max-width:28ch;color:var(--text-secondary);margin:0;font-size:.875rem;line-height:1.55;transition:color .3s;display:block}.bt-hww__step--cur .bt-hww__desc{color:var(--text-primary)}.bt-hww__foot{border-top:1px solid var(--border-structural);margin-top:clamp(48px,5vw,64px);padding-top:28px}.bt-hww__pills{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.bt-hww__pills li{color:var(--text-secondary);border:1px solid var(--border-structural);border-radius:999px;padding:7px 14px;font-size:.84375rem}@media (max-width:767px){.bt-hww{padding-block:48px 56px}.bt-hww__stage{margin-top:20px}.bt-hww__field{width:100%}.bt-hww__field canvas{aspect-ratio:960/300;width:100%;max-height:min(28svh,180px)}.bt-hww__steps{grid-template-columns:1fr;gap:10px;margin-top:16px}.bt-hww__seg{margin-bottom:8px}.bt-hww__title{margin:4px 0 2px;font-size:1rem}.bt-hww__desc{display:none}.bt-hww__step--cur .bt-hww__desc{-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;max-width:36ch;font-size:.8125rem;line-height:1.4;display:-webkit-box;overflow:hidden}.bt-hww__foot{margin-top:28px;padding-top:16px}}@media (prefers-reduced-motion:reduce){.bt-hww__num,.bt-hww__desc{transition:none}}