.bk-section{padding-top:clamp(40px,6vw,84px);padding-bottom:clamp(56px,8vw,120px)}.bk-split{grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);align-items:start;gap:clamp(28px,5vw,68px);display:grid}.bk-panel{min-width:0;position:sticky;top:96px}.bk-panel__h{margin-top:20px;font-size:clamp(2rem,4.4vw,3rem)}.bk-panel__sub{color:var(--ink-2);max-width:46ch;margin-top:20px;font-size:clamp(1.02rem,1.5vw,1.18rem);line-height:1.55}.bk-expect{gap:14px;margin:28px 0 0;padding:0;list-style:none;display:grid}.bk-expect li{align-items:flex-start;gap:12px;display:flex}.bk-expect__ico{background:var(--accent-soft);width:26px;height:26px;color:var(--accent-deep);border:1px solid var(--accent-line);border-radius:8px;flex:none;place-items:center;margin-top:1px;display:grid}.bk-expect li b{color:var(--ink);font-family:Sora,sans-serif;font-size:.98rem;font-weight:600;display:block}.bk-expect__d{color:var(--ink-3);font-size:.9rem;line-height:1.45}.bk-panel__art{max-width:340px;margin-top:32px}.bk-panel__art svg{width:100%;height:auto;display:block}.bk-trust{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:12px;margin-top:28px;display:flex}.bk-dot{background:var(--ink-3);border-radius:9px;width:4px;height:4px;display:inline-block}.bk-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md);border-radius:24px;min-width:0;padding:clamp(22px,3.4vw,38px)}.bk-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.bk-grid--3{grid-template-columns:1fr 1fr 1fr}.bk-fieldset{border:0;min-width:0;margin:22px 0 0;padding:0}.bk-legend{color:var(--ink);margin-bottom:6px;padding:0;font-family:Sora,sans-serif;font-size:1rem;font-weight:600}.bk-hint{color:var(--ink-3);margin:0 0 14px;font-size:.84rem}.bk-field{flex-direction:column;gap:7px;min-width:0;display:flex}.bk-field+.bk-field{margin-top:16px}.bk-grid .bk-field+.bk-field{margin-top:0}.bk-label{color:var(--ink-2);font-family:Sora,sans-serif;font-size:.84rem;font-weight:600}.bk-input{width:100%;min-height:48px;color:var(--ink);background:var(--bg);border:1px solid var(--border-strong);appearance:none;border-radius:12px;padding:12px 14px;font-family:Manrope,sans-serif;font-size:1rem;transition:border-color .18s,box-shadow .18s,background .18s}.bk-input::placeholder{color:var(--ink-3)}.bk-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in oklab, var(--accent) 18%, transparent);background:var(--surface);outline:none}.bk-input[aria-invalid=true]{border-color:var(--accent-deep)}.bk-textarea{resize:vertical;min-height:92px;line-height:1.5}.bk-select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238C8273' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:38px}.bk-phone{align-items:stretch;gap:0;display:flex}.bk-phone__dial{border:1px solid var(--border-strong);background:var(--surface-2);min-width:58px;color:var(--ink-2);border-right:0;border-radius:12px 0 0 12px;flex:none;place-items:center;padding:0 12px;display:grid}.bk-phone__num{border-radius:0 12px 12px 0}.bk-phone.is-bad .bk-phone__dial{border-color:var(--accent-deep)}.bk-chips{flex-wrap:wrap;gap:9px;display:flex}.bk-chip{cursor:pointer;background:var(--bg);min-height:42px;color:var(--ink-2);border:1px solid var(--border-strong);border-radius:999px;align-items:center;gap:7px;padding:10px 15px;font-family:Sora,sans-serif;font-size:.9rem;font-weight:600;transition:all .16s;display:inline-flex}.bk-chip:hover{border-color:var(--ink-3);color:var(--ink)}.bk-chip.is-on{background:var(--accent-soft);color:var(--accent-deep);border-color:var(--accent-line)}.bk-chip svg{flex:none}.bk-err{color:var(--accent-deep);font-size:.8rem}.bk-error{background:color-mix(in oklab, var(--accent) 12%, transparent);border:1px solid var(--accent-line);color:var(--ink);border-radius:12px;margin-top:20px;padding:12px 16px;font-size:.92rem}.bk-submit{justify-content:center;width:100%;margin-top:26px;padding:16px 24px;font-size:1.05rem}.bk-submit:disabled{opacity:.65;cursor:progress}.bk-fineprint{text-align:center;color:var(--ink-3);margin-top:12px;font-size:.8rem}.bk-hp{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}.bk-success{text-align:center;flex-direction:column;align-items:center;gap:14px;padding-top:clamp(34px,5vw,52px);padding-bottom:clamp(34px,5vw,52px);display:flex}.bk-success__check{background:var(--accent-soft);width:68px;height:68px;color:var(--accent-deep);border:1px solid var(--accent-line);border-radius:999px;place-items:center;display:grid}.bk-success h2{max-width:22ch;font-size:clamp(1.4rem,3vw,1.9rem)}.bk-success p{color:var(--ink-2);max-width:44ch;line-height:1.55}.bk-success__sub{color:var(--ink-3);font-size:.9rem}.bk-success .btn{margin-top:8px}@media (max-width:920px){.bk-split{grid-template-columns:1fr;gap:30px}.bk-panel{position:static}.bk-panel__sub{max-width:none}.bk-panel__art{display:none}}@media (max-width:560px){.bk-grid,.bk-grid--3{grid-template-columns:1fr}.bk-grid .bk-field+.bk-field{margin-top:16px}.bk-card{border-radius:20px}}@media (prefers-reduced-motion:reduce){.bk-input,.bk-chip{transition:none}}