:where(.bk-pdp-page,.bk-section){--bk-ink: #101820;--bk-muted: #58636d;--bk-paper: #f5f2ea;--bk-surface: #ede9df;--bk-white: #ffffff;--bk-blue: #1b63ff;--bk-blue-deep: #101820;--bk-blue-dark: #0b3fc5;--bk-blue-soft: #edf3ff;--bk-blue-glow: rgba(27, 99, 255, .14);--bk-acid: #dfff4f;--bk-acid-soft: #f4ffd0;--bk-acid-ink: #101820;--bk-acid-rgb: 223, 255, 79;--bk-orange: #ff6a2a;--bk-orange-soft: #fff1e9;--bk-line: #d9d5cb;--bk-success: #11754b;--bk-display: clamp(42px, 6vw, 76px);--bk-heading: clamp(29px, 3.8vw, 48px);--bk-body: clamp(16px, 1.5vw, 18px);--bk-small: 13px;--bk-radius: 22px;--bk-radius-lg: 30px;--bk-page-width: 1160px;--bk-shadow: 0 18px 55px rgba(16, 24, 32, .12);--bk-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box}:where(.bk-section) button,:where(.bk-section) input{font:inherit}:where(.bk-section) button,:where(.bk-section) summary,:where(.bk-section) a{-webkit-tap-highlight-color:transparent}:where(.bk-section) img,:where(.bk-section) svg{display:block;max-width:100%}:where(.bk-section) a{color:inherit}:where(.bk-section) h1,:where(.bk-section) h2,:where(.bk-section) h3,:where(.bk-section) p{margin-top:0}:where(.bk-section) h1,:where(.bk-section) h2{margin-bottom:0;color:var(--bk-blue-deep);font-weight:900;letter-spacing:-.045em}:where(.bk-section) h1{max-width:none;font-size:var(--bk-display);line-height:.97}:where(.bk-section) h2{font-size:var(--bk-heading);line-height:1.04}:where(.bk-section) h1 em,:where(.bk-section) h2 em{color:var(--bk-blue);font-style:normal}:where(.bk-section) h3{margin-bottom:0;font-size:18px;line-height:1.25;letter-spacing:-.02em}:where(.bk-section) p{color:var(--bk-muted)}.bk-wrap{width:min(var(--bk-page-width, 1160px),calc(100% - 40px));margin-inline:auto}.bk-narrow{width:min(var(--bk-narrow-width, 780px),calc(100% - 40px));margin-inline:auto}.bk-section{padding-top:var(--bk-pt-d, 86px);padding-bottom:var(--bk-pb-d, 86px);position:relative}.bk-eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;padding:7px 10px;border:1px solid var(--bk-ink);border-radius:999px;background:var(--bk-acid);color:var(--bk-ink);font-size:var(--bk-small);font-weight:900;letter-spacing:.12em;line-height:1.2;text-transform:uppercase}.bk-eyebrow:before{width:8px;height:8px;border-radius:50%;background:var(--bk-orange);content:""}.bk-lead{max-width:60ch;margin:20px 0 0;font-size:var(--bk-body)}.bk-btn{min-height:55px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 22px;border:0;border-radius:15px;background:var(--bk-blue);color:#fff;font-weight:900;line-height:1.2;text-align:center;text-decoration:none;cursor:pointer;box-shadow:0 12px 26px #1b63ff3d;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.bk-btn:hover{transform:translateY(-2px);background:var(--bk-blue-dark);box-shadow:0 16px 32px #1b63ff4d}.bk-btn-wide{width:100%}.bk-announcement{padding:10px 20px;background:var(--bk-blue-deep);color:#ffffffdb;font-size:12px;font-weight:800;letter-spacing:.035em;text-align:center}.bk-announcement b{color:var(--bk-acid)}.bk-topbar{position:sticky;top:0;z-index:40;border-bottom:1px solid var(--bk-line);background:#f5f2eaeb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.bk-topbar-inner{min-height:64px;display:flex;align-items:center;gap:24px}.bk-logo{color:var(--bk-blue-deep);font-size:22px;font-weight:950;letter-spacing:-.055em;line-height:1;text-decoration:none}.bk-logo b{color:var(--bk-blue)}.bk-nav{display:flex;align-items:center;gap:22px;margin-left:auto}.bk-nav a{color:var(--bk-blue);font-size:13px;font-weight:800;text-decoration:none}.bk-hero{overflow:hidden;padding:56px 0 72px;background:radial-gradient(circle at 90% 10%,rgba(27,99,255,.19),transparent 34%),radial-gradient(circle at 40% 90%,rgba(223,255,79,.34),transparent 25%),var(--bk-paper)}.bk-hero h1 em{display:block;margin-top:5px}.bk-hero .bk-lead{max-width:600px;margin-top:22px}.bk-packs{display:grid;gap:10px;margin-top:15px}.bk-pack{position:relative;display:grid;grid-template-columns:20px minmax(0,1fr) auto;grid-template-areas:"radio main price" "radio footer footer";gap:11px;align-items:center;padding:14px;border:1px solid var(--bk-line);border-radius:15px;background:#fff;cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}.bk-pack:hover{transform:translateY(-1px)}.bk-pack.bk-selected{border-color:var(--bk-blue);background:linear-gradient(145deg,white,var(--bk-acid-soft));box-shadow:0 10px 24px #1b63ff1c}.bk-pack input{position:absolute;opacity:0;pointer-events:none}.bk-radio{grid-area:radio;width:20px;height:20px;border:2px solid rgba(16,33,61,.2);border-radius:50%;background:#fff}.bk-selected .bk-radio{border-color:var(--bk-blue);background:radial-gradient(circle,var(--bk-blue) 0 5px,transparent 6px),#fff}.bk-pack-main{grid-area:main;min-width:0}.bk-pack-title{color:var(--bk-ink);font-size:14px;font-weight:900;line-height:1.2}.bk-pack-sub{color:var(--bk-muted);font-size:10px;font-weight:650;line-height:1.3;white-space:nowrap}.bk-pack-price{grid-area:price;color:var(--bk-blue-deep);font-size:15px;font-weight:900;line-height:1.15;text-align:right}.bk-pack-price del{display:block;margin-top:3px;color:#9aa4b4;font-size:10px;font-weight:600}.bk-pack-price small{display:block;margin-top:4px;color:var(--bk-success);font-size:10px}.bk-pack-footer{grid-area:footer;display:flex;flex-direction:column;align-items:flex-end;min-width:0;margin-top:-4px;text-align:right}.bk-pack-savings{color:#5d646d;font-size:10px;font-weight:750;line-height:1.3}.bk-ribbon{position:absolute;top:-9px;right:13px;padding:4px 8px;border-radius:999px;background:var(--bk-blue);color:#fff;font-size:8px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.bk-buy-summary{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:16px 0 12px;color:var(--bk-muted);font-size:12px}.bk-buy-summary strong{color:var(--bk-blue-deep);font-size:20px}.bk-delivery{display:grid;grid-template-columns:38px minmax(0,1fr);gap:12px;align-items:center;margin-top:12px;padding:13px 14px;border-radius:15px;background:var(--bk-blue-soft)}.bk-delivery-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--bk-blue);color:#fff;font-size:18px;font-weight:900}.bk-delivery strong{display:block;color:var(--bk-blue-deep);font-size:13px;line-height:1.25}.bk-delivery span{display:block;margin-top:3px;color:var(--bk-muted);font-size:11px;line-height:1.35}.bk-use-section{background:#fff}.bk-section-head{max-width:720px;margin-bottom:32px}.bk-space-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.bk-space-card{min-height:270px;display:flex;flex-direction:column;padding:20px;border:1px solid var(--bk-line);border-radius:var(--bk-radius);background:linear-gradient(155deg,white 0%,var(--bk-blue-soft) 100%);box-shadow:0 10px 26px #1018200d}.bk-space-card h3{margin-top:28px;color:var(--bk-blue-deep)}.bk-space-card p{margin:9px 0 0;font-size:14px;line-height:1.52}.bk-space-card strong{display:block;margin-top:auto;padding-top:18px;color:var(--bk-blue);font-size:11px;letter-spacing:.06em;text-transform:uppercase}.bk-why-section{background:var(--bk-blue-deep);color:#fff}.bk-why-section .bk-section-head{max-width:820px}.bk-why-section .bk-section-head h2{color:#fff}.bk-why-section .bk-section-head h2 em{color:var(--bk-acid)}.bk-why-section .bk-section-head p{color:#ffffffb3}.bk-why-note{max-width:800px;margin:24px 0 0;color:#ffffff9e;font-size:12px;line-height:1.55}.bk-mechanism{background:var(--bk-surface)}.bk-mechanism .bk-section-head{max-width:760px}.bk-how-panel{margin-top:42px;padding:30px;border-radius:var(--bk-radius-lg);background:var(--bk-blue-deep);box-shadow:0 22px 50px #10182033}.bk-how-panel .bk-eyebrow{color:var(--bk-ink)}.bk-how-panel h2{max-width:760px;color:#fff}.bk-testimonials{padding-block:58px;background:#fff}.bk-testimonials .bk-section-head{max-width:680px;margin-bottom:24px}.bk-testimonials .bk-section-head h2{font-size:clamp(28px,3.3vw,42px)}.bk-video-grid{display:grid;grid-template-columns:none;grid-auto-columns:clamp(170px,17vw,210px);grid-auto-flow:column;gap:12px;padding-bottom:12px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;scrollbar-width:none}.bk-video-grid::-webkit-scrollbar{display:none}.bk-video-card{overflow:hidden;border:1px solid var(--bk-line);border-radius:18px;background:var(--bk-paper);box-shadow:0 10px 24px #1018200d;scroll-snap-align:start}.bk-video-frame{position:relative;aspect-ratio:9 / 16;display:grid;place-items:center;overflow:hidden;background:linear-gradient(180deg,#1018200d,#101820c7),linear-gradient(145deg,#cbd9f5,#8aa8e3);color:#fff}.bk-video-frame>img,.bk-video-frame>picture>img,.bk-video-frame>video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.bk-video-frame:after{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:linear-gradient(180deg,#10182005 44%,#101820d1);content:"";pointer-events:none}.bk-video-card:nth-child(2) .bk-video-frame{background:linear-gradient(180deg,#1018200a,#101820c7),linear-gradient(145deg,#e9e3cf,#b9c7a2)}.bk-video-card:nth-child(3) .bk-video-frame{background:linear-gradient(180deg,#1018200a,#101820c7),linear-gradient(145deg,#ded4cb,#bd9e8b)}.bk-video-card:nth-child(4) .bk-video-frame{background:linear-gradient(180deg,#1018200a,#101820c7),linear-gradient(145deg,#d5dce9,#8295b3)}.bk-video-card:nth-child(5) .bk-video-frame{background:linear-gradient(180deg,#1018200a,#101820c7),linear-gradient(145deg,#e6d9c6,#bd8f66)}.bk-video-label{position:absolute;top:15px;left:15px;z-index:2;padding:6px 9px;border-radius:999px;background:var(--bk-acid);color:var(--bk-ink);font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.bk-play{position:relative;z-index:2;width:50px;height:50px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.72);border-radius:50%;background:#ffffff2e;color:#fff;font-size:17px;line-height:1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.bk-video-shot{position:absolute;right:13px;bottom:13px;left:13px;z-index:2;margin:0;color:#fffc;font-size:10px;line-height:1.4}.bk-video-copy{padding:13px}.bk-video-copy span{color:var(--bk-blue);font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.bk-video-copy strong{display:block;margin-top:9px;color:var(--bk-blue-deep);font-size:14px;letter-spacing:-.03em;line-height:1.2}.bk-carousel-hint{display:inline-flex;align-items:center;gap:7px;margin-top:14px;color:var(--bk-blue);font-size:11px;font-weight:900;letter-spacing:.07em;text-transform:uppercase}.bk-ugc-section{padding-bottom:34px}.bk-review-preview-section{padding:0 0 58px;background:#fff}.bk-review-preview{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:22px;align-items:center;padding:22px 24px;border:1px solid var(--bk-line);border-radius:18px;background:var(--bk-paper);box-shadow:0 12px 34px #1018200f}.bk-review-preview-score strong{display:block;color:var(--bk-blue-deep);font-size:26px;line-height:1}.bk-review-preview-score>span{display:block;margin-top:6px;color:var(--bk-muted);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.bk-review-preview-score strong .bk-stars{display:inline;margin:0 0 0 4px;color:var(--bk-blue);font-size:13px;letter-spacing:.02em}.bk-review-preview-copy{min-width:0;padding-left:22px;border-left:1px solid var(--bk-line)}.bk-review-preview-copy p{margin:0;color:var(--bk-ink);font-size:14px;font-weight:750;line-height:1.45}.bk-review-preview-copy small{display:block;margin-top:6px;color:var(--bk-muted);font-size:11px}.bk-review-preview-link{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:10px 15px;border-radius:10px;background:var(--bk-blue-deep);color:#fff;font-size:12px;font-weight:900;text-decoration:none;white-space:nowrap}.bk-founder-panel{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:36px;align-items:center;padding:36px;border:1px solid rgba(16,24,32,.12);border-radius:var(--bk-radius-lg);background:radial-gradient(circle at 88% 18%,rgba(var(--bk-acid-rgb),.22),transparent 28%),linear-gradient(145deg,#fff,var(--bk-blue-soft));box-shadow:var(--bk-shadow)}.bk-safety{padding-top:0;background:#fff}.bk-safety-card{display:grid;grid-template-columns:72px minmax(0,1fr);gap:22px;align-items:start;padding:28px;border-radius:24px;background:var(--bk-blue);color:#fff}.bk-safety-icon{width:72px;height:72px;display:grid;place-items:center;border-radius:22px;background:var(--bk-orange);color:#fff;font-size:31px;font-weight:950}.bk-safety-card h2{color:#fff;font-size:clamp(26px,3vw,38px)}.bk-safety-card p{margin:12px 0 0;color:#ffffffbd;font-size:14px}.bk-faq-wrap{margin-top:34px}:where(.bk-section) details{padding:0 18px;border:1px solid var(--bk-line);border-radius:15px;background:#fff;margin-top:9px}:where(.bk-section) summary{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--bk-blue-deep);font-size:14px;font-weight:900;list-style:none;cursor:pointer}:where(.bk-section) summary::-webkit-details-marker{display:none}:where(.bk-section) summary span{color:var(--bk-blue);font-size:19px}:where(.bk-section) details p{margin:0;padding:0 0 17px;font-size:14px}.bk-final{padding:30px 0 92px;background:#fff}.bk-final-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;padding:34px;border-radius:var(--bk-radius-lg);background:var(--bk-blue-deep);color:#fff;box-shadow:0 24px 56px #10182033}.bk-final-card h2{max-width:680px;color:#fff}.bk-final-card h2 em{color:var(--bk-acid)}.bk-final-card .bk-btn{background:var(--bk-acid);color:var(--bk-ink);box-shadow:none}.bk-final-card .bk-btn:hover{background:#d3f33d}.bk-final-card p{margin:13px 0 0;color:#ffffffb3;font-size:14px}.bk-final-buy{min-width:270px}.bk-final-price{display:flex;justify-content:space-between;gap:16px;margin-bottom:10px;color:#ffffffb3;font-size:12px}.bk-final-price strong{color:#fff;font-size:19px}:where(.bk-section) footer{padding:32px 20px 110px;background:var(--bk-surface);color:var(--bk-muted);font-size:11px;text-align:center}:where(.bk-section) footer .bk-logo{display:block;margin-bottom:13px}:where(.bk-section) footer p{max-width:780px;margin:14px auto 0;font-size:11px}.bk-sticky-buy{position:fixed;left:50%;bottom:max(13px,env(safe-area-inset-bottom));z-index:50;width:min(420px,calc(100% - 28px));display:flex;align-items:center;gap:12px;padding:11px 12px 11px 15px;border:1px solid rgba(255,255,255,.76);border-radius:21px;background:#ffffffd6;box-shadow:0 18px 42px #10182038;-webkit-backdrop-filter:blur(20px) saturate(165%);backdrop-filter:blur(20px) saturate(165%);opacity:0;pointer-events:none;transform:translate(-50%,18px);transition:opacity .2s ease,transform .2s ease}.bk-sticky-buy.bk-visible{opacity:1;pointer-events:auto;transform:translate(-50%)}.bk-sticky-info{min-width:0}.bk-sticky-info strong{display:block;overflow:hidden;color:var(--bk-blue-deep);font-size:13px;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.bk-sticky-info span{display:block;margin-top:3px;color:var(--bk-muted);font-size:11px;white-space:nowrap}.bk-sticky-buy .bk-btn{min-height:44px;margin-left:auto;padding:11px 16px;border-radius:13px;font-size:13px;white-space:nowrap}@media(max-width:900px){.bk-founder-panel{grid-template-columns:minmax(0,1fr)}.bk-space-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bk-nav{display:none}}@media(max-width:640px){:where(.bk-pdp-page,.bk-section){--bk-display: 43px;--bk-heading: 31px;--bk-body: 16px;--bk-small: 12px}.bk-narrow{width:min(var(--bk-narrow-width, 780px),calc(100% - 36px))}.bk-wrap{width:min(var(--bk-page-width, 1160px),calc(100% - 36px))}.bk-section{padding-top:var(--bk-pt-m, 64px);padding-bottom:var(--bk-pb-m, 64px)}.bk-announcement{padding-block:9px;font-size:10px}.bk-topbar-inner{min-height:58px}.bk-logo{font-size:20px}.bk-hero{padding:36px 0 58px}.bk-hero h1{max-width:none}.bk-hero .bk-eyebrow{font-size:11px;letter-spacing:.09em}.bk-hero .bk-lead{margin-top:17px}.bk-pack{grid-template-columns:19px minmax(0,1fr) auto;padding:13px 11px}.bk-pack-title{font-size:13px}.bk-pack-price{font-size:14px}.bk-btn{width:100%}.bk-section-head{margin-bottom:24px}.bk-space-grid{grid-template-columns:minmax(0,1fr)}.bk-space-grid{gap:11px}.bk-space-card{min-height:0;display:grid;grid-template-columns:48px minmax(0,1fr);column-gap:14px;padding:16px}.bk-space-card h3{margin-top:3px}.bk-space-card p,.bk-space-card strong{grid-column:2}.bk-space-card strong{margin-top:11px;padding-top:0}.bk-how-panel{margin-top:28px;padding:24px 19px}.bk-video-grid{width:calc(100% + 36px);grid-auto-columns:min(44vw,170px);gap:12px;margin-inline:-18px;padding:0 18px 12px}.bk-founder-panel{gap:26px;padding:25px 19px}.bk-safety{padding-top:0}.bk-safety-card{grid-template-columns:52px minmax(0,1fr);gap:14px;padding:20px 17px}.bk-safety-icon{width:52px;height:52px;border-radius:16px;font-size:24px}.bk-final{padding:20px 0 72px}.bk-final-card{grid-template-columns:minmax(0,1fr);padding:26px 20px}.bk-final-buy{min-width:0}}@media(max-width:370px){:where(.bk-pdp-page,.bk-section){--bk-display: 38px;--bk-heading: 28px}.bk-narrow{width:min(var(--bk-narrow-width, 780px),calc(100% - 36px))}.bk-wrap{width:min(var(--bk-page-width, 1160px),calc(100% - 36px))}.bk-topbar-inner{gap:10px}}:where(.bk-pdp-page,.bk-section){--bk-ink: #111315;--bk-muted: #676b6f;--bk-paper: #ffffff;--bk-surface: #f3f4f2;--bk-blue: #174f87;--bk-blue-deep: #111315;--bk-blue-dark: #0e3964;--bk-blue-soft: #eef3f8;--bk-line: #dedfdd;--bk-shadow: 0 16px 42px rgba(17, 19, 21, .08)}.bk-announcement{background:#174f87;color:#ffffffeb}.bk-announcement b{color:#fff}.bk-topbar{border-bottom:1px solid rgba(255,255,255,.08);background:#080a0c;-webkit-backdrop-filter:blur(20px) saturate(125%);backdrop-filter:blur(20px) saturate(125%);box-shadow:0 10px 24px #080a0c0a;transition:background .28s ease,border-color .28s ease,box-shadow .28s ease}.bk-topbar .bk-topbar-inner{width:100%;max-width:none;min-height:42px;padding-inline:clamp(20px,3.5vw,60px)}.bk-topbar:after{position:absolute;right:0;bottom:-18px;left:0;height:18px;background:linear-gradient(to bottom,#080a0c29,#080a0c00);content:"";opacity:.5;pointer-events:none;transition:background .28s ease,opacity .28s ease}.bk-topbar.bk-is-scrolled{border-bottom-color:#ffffff94;background:#ffffffa3;-webkit-backdrop-filter:blur(22px) saturate(155%);backdrop-filter:blur(22px) saturate(155%);box-shadow:0 8px 24px #174f870d,inset 0 1px #ffffffd1}.bk-topbar.bk-is-scrolled:after{background:linear-gradient(to bottom,#ffffff38,#fff0);opacity:.45}.bk-topbar .bk-logo{color:#fffffff5;font-size:17px;transition:color .28s ease}.bk-topbar .bk-nav a{color:#ffffffeb;font-size:11px;transition:color .28s ease}.bk-topbar.bk-is-scrolled .bk-logo,.bk-topbar.bk-is-scrolled .bk-nav a{color:#111315}.bk-topbar .bk-logo b{color:#dfff4f;transition:color .28s ease}.bk-topbar.bk-is-scrolled .bk-logo b{color:#174f87}@media(max-width:640px){.bk-topbar .bk-topbar-inner{min-height:40px;padding-inline:16px}.bk-topbar .bk-logo{font-size:16px}}.bk-eyebrow{margin-bottom:16px;padding:7px 11px;border:0;border-radius:7px;background:#dfe9f7;color:#174f87;font-size:11px;letter-spacing:.07em}.bk-eyebrow:before{display:none}.bk-btn{border-radius:8px;background:#111315;box-shadow:none}.bk-btn:hover{background:#2a2d30;box-shadow:none}.bk-product-hero{overflow:visible;padding:42px 0 0;background:#fff}.bk-product-layout{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(390px,.98fr);grid-template-areas:"gallery intro" "gallery buy";gap:22px clamp(42px,6vw,78px);align-items:start}.bk-product-intro{grid-area:intro;padding-top:8px}.bk-product-intro h1{max-width:600px;color:#111315;font-size:clamp(42px,4.8vw,66px);line-height:.98}.bk-product-intro h1 em{display:block;margin-top:5px;color:#174f87}.bk-product-intro .bk-lead{max-width:620px;margin-top:21px;color:#555b60;font-size:17px;line-height:1.52}.bk-product-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:22px;padding-bottom:0;border-bottom:0;color:#35393d;font-size:11px;font-weight:750}.bk-product-meta span{min-height:46px;display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid #dfe3e7;border-radius:11px;background:#ffffffb8;line-height:1.25}.bk-product-meta span:before{display:none}.bk-product-meta i{display:none}.bk-product-gallery{position:sticky;top:92px;grid-area:gallery}.bk-gallery-main{position:relative;aspect-ratio:1 / 1.02;display:grid;place-items:center;overflow:hidden;border:1px solid #ececea;border-radius:12px;background:#f3f4f2}.bk-gallery-main img{width:100%;height:100%;object-fit:cover;transition:opacity .18s ease}.bk-gallery-main-badge{position:absolute;top:16px;left:16px;padding:7px 10px;border-radius:6px;background:#ffffffe6;color:#17191b;font-size:10px;font-weight:850;letter-spacing:.07em;text-transform:uppercase;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px)}.bk-gallery-thumbs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:12px}.bk-gallery-thumb{aspect-ratio:1;padding:0;overflow:hidden;border:1px solid transparent;border-radius:8px;background:#f3f4f2;cursor:pointer}.bk-gallery-thumb.bk-active{border-color:#111315;box-shadow:0 0 0 1px #111315}.bk-gallery-thumb img{width:100%;height:100%;object-fit:cover}.bk-product-buy{grid-area:buy;padding-bottom:28px}.bk-price-line{display:flex;flex-wrap:wrap;gap:9px 14px;align-items:baseline;margin-bottom:20px}.bk-price-line strong{color:#111315;font-size:28px;letter-spacing:-.04em}.bk-use-marquee{position:relative;flex:1 0 100%;overflow:hidden;margin-top:4px;border:1px solid #e1e4e7;border-radius:13px;background:#ffffffb8;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}.bk-use-marquee-track{width:max-content;display:flex;animation:useMarquee 30s linear infinite;will-change:transform}.bk-use-marquee-group{display:flex;flex-shrink:0}.bk-use-place{width:98px;min-height:66px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:9px 8px 8px;border-right:1px solid #dfe3e6;color:#30353a}.bk-use-place svg{width:21px;height:21px;fill:none;stroke:var(--bk-blue);stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7}.bk-use-place span{color:#40454a;font-size:9px;font-weight:800;line-height:1;text-align:center;white-space:nowrap}@keyframes useMarquee{0%{transform:translate(0)}to{transform:translate(-50%)}}.bk-product-points{display:grid;gap:11px;margin:0 0 23px;padding:0;list-style:none}.bk-product-points li{position:relative;padding-left:25px;color:#303438;font-size:14px;line-height:1.4}.bk-product-points li:before{position:absolute;top:.12em;left:0;width:17px;height:17px;display:grid;place-items:center;border:1px solid #174f87;border-radius:50%;color:#174f87;content:"\2713";font-size:10px;font-weight:900}.bk-bundle-head{display:flex;justify-content:space-between;gap:14px;align-items:baseline;margin-bottom:13px}.bk-bundle-head strong{color:#111315;font-size:16px}.bk-bundle-head span{color:#676b6f;font-size:11px;font-weight:750}.bk-product-buy .bk-pack{border-radius:9px;box-shadow:none}.bk-product-buy .bk-pack.bk-selected{border-color:#111315;background:#f2f5f7;box-shadow:0 0 0 1px #111315}.bk-product-buy .bk-selected .bk-radio{border-color:#111315;background:radial-gradient(circle,#111315 0 5px,transparent 6px),#fff}.bk-product-buy .bk-ribbon{background:#174f87}.bk-product-buy .bk-buy-summary{margin-top:18px}.bk-product-buy .bk-delivery{border:1px solid #dbe4ec;border-radius:9px;background:#f2f6fa}.bk-confidence-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:14px;border:1px solid var(--bk-line);border-radius:9px;background:#fff}.bk-confidence-row div{min-width:0;padding:12px 9px;color:#5d6266;font-size:10px;font-weight:750;line-height:1.35;text-align:center}.bk-confidence-row div+div{border-left:1px solid var(--bk-line)}.bk-quick-details{margin-top:20px;border-top:1px solid var(--bk-line)}.bk-quick-details details{margin:0;padding-inline:0;border:0;border-bottom:1px solid var(--bk-line);border-radius:0}.bk-quick-details summary{min-height:54px;color:#111315}.bk-quick-details details p{margin:-2px 0 17px;color:#676b6f;font-size:13px;line-height:1.5}.bk-product-trust{margin-top:42px;padding:28px 0;background:#171d22}.bk-product-trust .bk-wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px}.bk-trust-item{padding:6px 24px;border-right:1px solid rgba(255,255,255,.15);text-align:center}.bk-trust-item:last-child{border-right:0}.bk-trust-item b{display:block;color:#fff;font-size:14px;line-height:1.35}.bk-trust-item span{display:block;margin-top:5px;color:#ffffff9e;font-size:11px;line-height:1.4}.bk-trust-item .bk-trust-placeholder{color:#ffffff75;font-size:9px}.bk-testimonials{background:#f6f6f3}.bk-video-card,.bk-space-card,.bk-founder-panel{box-shadow:none}.bk-space-card{background:#fff}.bk-why-section{background:#171d22}.bk-founder-panel{background:#f4f5f3}@media(max-width:900px){.bk-product-layout{grid-template-columns:minmax(0,1fr);grid-template-areas:"intro" "gallery" "buy";gap:25px}.bk-product-gallery{position:static}.bk-product-intro{padding-top:0}.bk-product-intro .bk-lead{max-width:680px}.bk-gallery-main{aspect-ratio:1 / .98}}@media(max-width:640px){.bk-product-hero{padding-top:30px}.bk-product-intro h1{font-size:42px}.bk-product-intro .bk-lead{margin-top:16px;font-size:15px}.bk-product-meta{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-top:17px;padding-bottom:0;border-bottom:0}.bk-product-meta span{min-height:54px;justify-content:center;padding:7px 5px;font-size:10px;line-height:1.22;text-align:center}.bk-gallery-main{width:calc(100% + 36px);margin-left:-18px;border-right:0;border-left:0;border-radius:0}.bk-gallery-thumbs{grid-template-columns:none;grid-auto-columns:70px;grid-auto-flow:column;overflow-x:auto;padding:2px;scrollbar-width:none}.bk-gallery-thumbs::-webkit-scrollbar{display:none}.bk-price-line{margin-bottom:17px}.bk-use-place{width:88px;min-height:62px}.bk-use-marquee-track{animation-duration:28s}.bk-product-points{margin-bottom:21px}.bk-confidence-row div{padding-inline:6px;font-size:9px}.bk-product-trust{margin-top:31px;padding:22px 0}.bk-product-trust .bk-wrap{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:22px}.bk-trust-item:nth-child(2){border-right:0}.bk-trust-item b{font-size:12px}}.bk-dispatch-notice{display:flex;gap:8px;align-items:flex-start;margin-top:11px;color:#656a6f;font-size:11px;font-weight:650;line-height:1.45}.bk-dispatch-dot{width:8px;height:8px;flex:0 0 8px;margin-top:4px;border-radius:50%;background:#20b866;box-shadow:0 0 0 4px #20b8661a}.bk-dispatch-notice strong{color:#31363b;font-weight:850}.bk-purchase-assurances{display:grid;gap:10px;margin-top:13px}.bk-purchase-assurances .bk-delivery,.bk-purchase-promise{min-height:66px;display:grid;grid-template-columns:42px minmax(0,1fr);gap:13px;align-items:center;margin:0;padding:12px 14px;border:1px solid #d6e0e9;border-radius:10px;background:#f1f5f9}.bk-promise-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:var(--bk-blue);color:#fff;font-size:22px;font-weight:900;line-height:1}.bk-delivery-icon.bk-courier{border:1px solid #dbe4ec;background:#fff;font-size:22px;line-height:1}.bk-purchase-promise strong,.bk-purchase-assurances .bk-delivery strong{display:block;color:#25292d;font-size:13px;line-height:1.25}.bk-purchase-promise span,.bk-purchase-assurances .bk-delivery span{display:block;margin-top:3px;color:#74797e;font-size:11px;line-height:1.3}.bk-confidence-row .bk-lt-origin{color:#34393d}.bk-confidence-row .bk-lt-origin span{display:inline-block;margin-bottom:2px;font-size:14px;line-height:1}.bk-quick-details a{color:var(--bk-blue);font-weight:850;text-decoration:none}.bk-comparison-shell{margin-top:38px}.bk-comparison-hint{display:none;margin:0 0 12px;color:#ffffff9e;font-size:10px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.bk-comparison-scroll{overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.28) transparent}.bk-compare-table{width:100%;min-width:900px;border-spacing:0;color:#fff;font-size:13px}.bk-compare-table th,.bk-compare-table td{height:58px;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.1);text-align:center;vertical-align:middle}.bk-compare-table th:first-child,.bk-compare-table td:first-child{width:31%;text-align:left}.bk-compare-table th{color:#ffffff91;font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.bk-compare-table td:first-child{color:#ffffffd1;font-weight:750}.bk-compare-table th:nth-child(2){border-radius:18px 18px 0 0;background:#2d4b76;color:#fff;font-size:12px;letter-spacing:.03em}.bk-compare-table th:nth-child(2) span{display:block;margin-top:4px;color:#ffffffad;font-size:9px;letter-spacing:.1em}.bk-compare-table td:nth-child(2){background:#2d4b7652}.bk-compare-table tbody tr:last-child td:nth-child(2){border-radius:0 0 18px 18px}.bk-compare-mark{width:26px;height:26px;display:inline-grid;place-items:center;border-radius:50%;background:#2d4b76;color:#fff;font-size:14px;font-weight:900}.bk-compare-mark.bk-no{background:#ffffff14;color:#ffffff52}.bk-compare-table td:nth-child(2) .bk-compare-mark{background:#fff;color:#2d4b76}.bk-compare-partial{color:#ffffffab;font-size:11px;font-weight:750}.bk-timeline-panel{padding:clamp(30px,5vw,58px);border-radius:28px;background:#1d2329;box-shadow:none}.bk-timeline-panel h2{max-width:760px;color:#fff;font-size:clamp(36px,5vw,66px);line-height:.98}.bk-timeline-panel h2 em{color:#c8ced5}.bk-usage-timeline{position:relative;max-width:930px;margin-top:44px;padding-left:62px}.bk-usage-timeline:before{position:absolute;top:13px;bottom:26px;left:13px;width:2px;background:#69727a;content:""}.bk-timeline-item{position:relative;padding-bottom:36px}.bk-timeline-item:last-child{padding-bottom:0}.bk-timeline-dot{position:absolute;top:0;left:-62px;width:26px;height:26px;border:8px solid #3d454d;border-radius:50%;background:#d6dce2}.bk-timeline-label{display:block;color:#d4d9df;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.bk-timeline-item h3{margin-top:8px;color:#fff;font-size:18px}.bk-timeline-item p{max-width:900px;margin:8px 0 0;color:#ffffff94;font-size:14px;line-height:1.55}.bk-timeline-cta{display:inline-flex;margin-top:36px;color:#d9dfe5;font-size:14px;font-weight:850;text-decoration:none}.bk-kit-section{background:#fff}.bk-kit-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:clamp(38px,7vw,86px);align-items:center}.bk-kit-stage{position:relative;min-height:540px;overflow:hidden;border:1px solid #d6deed;border-radius:var(--bk-radius-lg);background:radial-gradient(circle at 80% 18%,rgba(223,255,79,.55),transparent 25%),linear-gradient(145deg,#eaf1ff,#f6f3eb 74%);box-shadow:var(--bk-shadow)}.bk-kit-stage:before{position:absolute;inset:auto -8% -36% 18%;height:62%;border-radius:50%;background:#1b63ff14;content:""}.bk-kit-box{position:absolute;top:9%;left:7%;width:39%;aspect-ratio:.82;display:flex;flex-direction:column;justify-content:space-between;padding:24px 21px;overflow:hidden;border:1px solid rgba(255,255,255,.18);border-radius:11px;background:linear-gradient(135deg,rgba(255,255,255,.08),transparent 42%),var(--bk-blue-deep);color:#fff;box-shadow:0 28px 48px #1018203d;transform:rotate(-4deg)}.bk-kit-box:after{position:absolute;right:-38%;bottom:-20%;width:115%;aspect-ratio:1;border:26px solid rgba(27,99,255,.58);border-radius:50%;content:""}.bk-kit-box-logo,.bk-kit-box-meta{position:relative;z-index:1}.bk-kit-box-logo{font-size:25px;font-weight:950;letter-spacing:-.055em}.bk-kit-box-logo b{color:var(--bk-acid)}.bk-kit-box-title{position:relative;z-index:1;max-width:170px;margin:auto 0 0;font-size:18px;font-weight:900;line-height:1.05}.bk-kit-box-meta{margin-top:14px;color:#ffffffa8;font-size:9px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.bk-kit-product-card{position:absolute;top:7%;right:6%;width:43%;height:66%;overflow:hidden;border:1px solid rgba(16,24,32,.08);border-radius:20px;background:#f8f7f3;box-shadow:0 20px 46px #10182026;transform:rotate(2deg)}.bk-kit-product-card img{width:100%;height:100%;object-fit:cover;object-position:center}.bk-kit-pouch,.bk-kit-guide,.bk-kit-cable{position:absolute;display:grid;place-items:center;box-shadow:0 16px 34px #10182029}.bk-kit-pouch{bottom:7%;left:9%;width:31%;height:24%;border-radius:7px 7px 19px 19px;background:var(--bk-blue);color:#fff;font-size:14px;font-weight:950;letter-spacing:-.03em;transform:rotate(3deg)}.bk-kit-pouch:before{position:absolute;top:13px;right:10px;left:10px;height:2px;background:#ffffff80;content:""}.bk-kit-pouch b{color:var(--bk-acid)}.bk-kit-guide{bottom:8%;left:43%;width:26%;height:23%;align-content:center;justify-items:start;padding:17px;border:1px solid #d8d3c8;border-radius:5px;background:#fff;transform:rotate(-2deg)}.bk-kit-guide b{color:var(--bk-blue-deep);font-size:12px;line-height:1.15}.bk-kit-guide span{margin-top:7px;color:var(--bk-blue);font-size:8px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.bk-kit-cable{right:7%;bottom:9%;width:20%;aspect-ratio:1;border:1px solid #d8d3c8;border-radius:50%;background:#fff;color:var(--bk-blue-deep);transform:rotate(5deg)}.bk-kit-cable svg{width:68%}.bk-kit-copy h2{max-width:560px}.bk-kit-copy .bk-lead{max-width:530px;margin-top:20px}.bk-kit-items{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;margin-top:28px}.bk-kit-item{min-height:112px;padding:16px;border:1px solid var(--bk-line);border-radius:15px;background:var(--bk-paper)}.bk-kit-item i{width:25px;height:25px;display:grid;place-items:center;margin-bottom:14px;border-radius:50%;background:var(--bk-acid);color:var(--bk-acid-ink);font-size:10px;font-style:normal;font-weight:950}.bk-kit-item strong{display:block;color:var(--bk-blue-deep);font-size:13px;line-height:1.25}.bk-kit-item span{display:block;margin-top:5px;color:var(--bk-muted);font-size:10px;line-height:1.4}.bk-kit-item:last-child{grid-column:1 / -1;min-height:94px}.bk-kit-copy .bk-btn{margin-top:22px}.bk-kit-note{margin:17px 0 0;color:var(--bk-muted);font-size:10px;line-height:1.45}.bk-story-section{padding-top:0;background:var(--bk-paper)}.bk-founder-panel.bk-story-panel{display:block;padding:clamp(34px,6vw,72px);border:0;border-radius:28px;background:#1d2329;color:#fff}.bk-story-panel .bk-eyebrow{border:1px solid rgba(255,255,255,.25);background:transparent;color:#dbe1e7}.bk-story-panel h2{max-width:860px;color:#fff;font-size:clamp(38px,5.6vw,72px);line-height:.97}.bk-story-panel h2 em{color:#c7cdd4;font-style:italic}.bk-story-lead{max-width:900px;margin:28px 0 0;color:#ffffffad;font-size:clamp(16px,1.7vw,20px);line-height:1.65}.bk-story-quote{max-width:850px;margin:34px 0 0;padding-left:24px;border-left:2px solid #d4dbe2;color:#f3f5f7;font-size:clamp(19px,2.3vw,28px);font-style:italic;line-height:1.45}.bk-story-author{display:flex;gap:14px;align-items:center;margin-top:30px}.bk-story-avatar{width:48px;height:48px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.34);border-radius:50%;color:#fff;font-size:14px;font-weight:900}.bk-story-author strong{display:block;color:#fff;font-size:14px}.bk-story-author span{display:block;margin-top:3px;color:#ffffff80;font-size:9px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.bk-testimonials.bk-review-section{padding-block:76px;background:#14181c;color:#fff;scroll-margin-top:82px}.bk-review-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.7fr);gap:clamp(36px,7vw,90px);align-items:end}.bk-review-intro h2{max-width:720px;color:#fff;font-size:clamp(38px,5vw,66px);line-height:.98}.bk-review-intro h2 em{color:#c7ced5}.bk-review-disclaimer{margin:19px 0 0;color:#ffffff94;font-size:12px;line-height:1.5}.bk-review-score-grid{display:grid;gap:13px;padding:22px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:#ffffff0e}.bk-score-row{display:grid;grid-template-columns:145px minmax(0,1fr) 32px;gap:12px;align-items:center;color:#ffffffdb;font-size:12px;font-weight:750}.bk-score-track{height:8px;overflow:hidden;border-radius:99px;background:#ffffff21}.bk-score-track i{display:block;height:100%;border-radius:inherit;background:#dfff4f}.bk-score-track .bk-score-94{width:94%}.bk-score-track .bk-score-96{width:96%}.bk-score-track .bk-score-90{width:90%}.bk-review-toolbar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin:34px 0 20px}.bk-review-total{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:#fff;font-size:14px;font-weight:800}.bk-stars{color:#dfff4f;letter-spacing:.05em}.bk-review-demo-button{min-height:42px;padding:10px 16px;border:1px solid rgba(255,255,255,.28);border-radius:8px;background:transparent;color:#ffffffe0;font-size:12px;font-weight:800;cursor:pointer}.bk-review-columns{columns:3;column-gap:14px}.bk-review-card{display:inline-block;width:100%;margin:0 0 14px;overflow:hidden;border:1px solid rgba(255,255,255,.1);border-radius:16px;background:#383e44;break-inside:avoid}.bk-review-card>img,.bk-review-card>picture>img{width:100%;aspect-ratio:1 / .9;object-fit:cover}.bk-review-card-body{padding:18px}.bk-review-card-head{display:flex;justify-content:space-between;gap:12px;align-items:start}.bk-review-card h3{color:#fff;font-size:18px}.bk-review-tag{padding:4px 7px;border-radius:999px;background:#dfff4f21;color:#dfff4f;font-size:8px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.bk-review-card .bk-stars{display:block;margin-top:9px;font-size:15px}.bk-review-card p{margin:13px 0 0;color:#ffffffc9;font-size:14px;line-height:1.55}.bk-review-source-note{margin:18px 0 0;color:#ffffff5c;font-size:9px;line-height:1.45}.bk-feature-explainer{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);overflow:hidden;border:1px solid var(--bk-line);border-radius:var(--bk-radius-lg);background:var(--bk-paper);box-shadow:var(--bk-shadow)}.bk-device-demo{position:relative;min-height:650px;overflow:hidden;background:radial-gradient(circle at 50% 45%,rgba(27,99,255,.12),transparent 34%),linear-gradient(145deg,#f8f5ed,#e9eff9);isolation:isolate}.bk-device-demo:before{position:absolute;top:50%;left:50%;width:65%;aspect-ratio:1;border:1px solid rgba(27,99,255,.13);border-radius:50%;content:"";transform:translate(-50%,-50%)}.bk-device-photo{position:absolute;top:8%;bottom:5%;left:50%;z-index:2;width:45%;height:87%;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 24px 25px rgba(16,24,32,.2));transform:translate(-50%)}.bk-feature-lines{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;width:100%;height:100%;pointer-events:none}.bk-feature-line{fill:none;stroke:#10182045;stroke-linecap:round;stroke-width:2;transition:stroke .2s ease,stroke-width .2s ease}.bk-feature-line.bk-active{stroke:var(--bk-blue);stroke-width:4}.bk-feature-pin{position:absolute;z-index:4;width:48px;height:48px;display:grid;place-items:center;padding:0;border:2px solid var(--bk-blue-deep);border-radius:50%;background:#f8f5edf0;color:var(--bk-blue-deep);font-size:14px;font-weight:950;cursor:pointer;box-shadow:0 6px 18px #1018201f;transition:transform .2s ease,background .2s ease,color .2s ease}.bk-feature-pin:hover{transform:scale(1.06)}.bk-feature-pin.bk-active{border-color:var(--bk-blue-deep);background:var(--bk-blue-deep);color:#fff;box-shadow:0 0 0 9px #1b63ff1f}.bk-feature-pin[data-feature="1"]{top:19%;right:10%}.bk-feature-pin[data-feature="2"]{top:42%;left:7%}.bk-feature-pin[data-feature="3"]{top:10%;left:14%}.bk-feature-pin[data-feature="4"]{right:12%;bottom:12%}.bk-feature-pin[data-feature="5"]{top:48%;right:6%}.bk-mode-wave{position:absolute;top:48%;left:50%;z-index:1;width:52%;aspect-ratio:1;border:2px solid;border-radius:50%;opacity:0;transform:translate(-50%,-50%) scale(.72);transition:opacity .28s ease,transform .4s ease}.bk-mode-wave:before,.bk-mode-wave:after{position:absolute;border:inherit;border-radius:inherit;content:""}.bk-mode-wave:before{top:-18%;right:-18%;bottom:-18%;left:-18%;opacity:.55}.bk-mode-wave:after{top:-38%;right:-38%;bottom:-38%;left:-38%;opacity:.28}.bk-ozone-wave{border-color:#ff6a2a99}.bk-ion-wave{border-color:#1b63ff8c}.bk-device-demo[data-active="1"] .bk-ozone-wave,.bk-device-demo[data-active="2"] .bk-ion-wave{opacity:1;transform:translate(-50%,-50%) scale(1)}.bk-feature-copy{min-height:650px;display:flex;flex-direction:column;justify-content:center;padding:clamp(34px,5vw,64px);background:var(--bk-blue-deep);color:#fff}.bk-feature-panel[hidden]{display:none}.bk-feature-count{display:block;color:var(--bk-acid);font-size:10px;font-weight:950;letter-spacing:.14em;text-transform:uppercase}.bk-feature-panel h3{max-width:460px;margin-top:17px;color:#fff;font-size:clamp(30px,4vw,48px);line-height:1;letter-spacing:-.045em}.bk-feature-panel p{max-width:470px;margin:20px 0 0;color:#ffffffa6;font-size:15px;line-height:1.6}.bk-feature-caution{display:block;margin-top:22px;padding:13px 14px;border:1px solid rgba(255,255,255,.13);border-radius:12px;background:#ffffff0e;color:#fffc;font-size:10px;font-weight:800;line-height:1.45}.bk-feature-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-top:42px}.bk-feature-tab{width:47px;height:47px;display:grid;place-items:center;padding:0;border:1px solid rgba(255,255,255,.45);border-radius:50%;background:transparent;color:#fff;font-size:13px;font-weight:950;cursor:pointer}.bk-feature-tab.bk-active{border-color:var(--bk-acid);background:var(--bk-acid);color:var(--bk-acid-ink)}.bk-feature-map-note{margin:18px 0 0;color:#ffffff5c;font-size:9px;line-height:1.4}.bk-space-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.bk-space-card{position:relative;min-height:430px;display:block;overflow:hidden;padding:0;border:0;border-radius:24px;background:var(--bk-blue-deep);box-shadow:0 16px 38px #1018201f;isolation:isolate}.bk-space-card:after{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:linear-gradient(180deg,#1018200a 28%,#101820e0);content:""}.bk-space-card>img,.bk-space-card>picture>img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.bk-space-card:hover>img,.bk-space-card:hover>picture>img{transform:scale(1.025)}.bk-space-content{position:absolute;right:0;bottom:0;left:0;z-index:2;padding:clamp(23px,3vw,34px);color:#fff}.bk-space-kicker{display:inline-flex;margin-bottom:13px;padding:6px 9px;border-radius:999px;background:var(--bk-acid);color:var(--bk-acid-ink);font-size:9px;font-weight:950;letter-spacing:.11em;text-transform:uppercase}.bk-space-card h3{max-width:420px;margin:0;color:#fff;font-size:clamp(25px,3vw,36px);line-height:1;letter-spacing:-.045em}.bk-space-card p{max-width:470px;margin:12px 0 0;color:#ffffffb8;font-size:13px;line-height:1.5}.bk-space-card strong{display:block;margin-top:17px;padding:0;color:#fff;font-size:10px;letter-spacing:.08em;text-transform:uppercase}@media(max-width:900px){.bk-feature-explainer{grid-template-columns:minmax(0,1fr)}.bk-device-demo{min-height:600px}.bk-feature-copy{min-height:0}.bk-kit-layout{grid-template-columns:minmax(0,1fr)}.bk-kit-copy{max-width:680px}.bk-review-intro{grid-template-columns:minmax(0,1fr)}.bk-review-preview{grid-template-columns:auto minmax(0,1fr)}.bk-review-preview-link{grid-column:1 / -1;justify-content:center}.bk-review-columns{columns:2}}@media(max-width:640px){.bk-feature-explainer{width:calc(100% + 20px);margin-left:-10px;border-radius:22px}.bk-device-demo{min-height:500px}.bk-device-photo{top:9%;width:48%;height:84%}.bk-feature-pin{width:42px;height:42px;font-size:12px}.bk-feature-pin[data-feature="1"]{top:17%;right:7%}.bk-feature-pin[data-feature="2"]{top:42%;left:5%}.bk-feature-pin[data-feature="3"]{top:8%;left:10%}.bk-feature-pin[data-feature="4"]{right:8%;bottom:10%}.bk-feature-pin[data-feature="5"]{top:50%;right:4%}.bk-feature-copy{padding:30px 23px 34px}.bk-feature-panel h3{font-size:32px}.bk-feature-panel p{font-size:13px}.bk-feature-tabs{gap:9px;margin-top:30px}.bk-feature-tab{width:44px;height:44px}.bk-space-grid{width:calc(100% + 20px);grid-template-columns:none;grid-auto-columns:min(84vw,350px);grid-auto-flow:column;gap:11px;padding-right:20px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;scrollbar-width:none}.bk-space-grid::-webkit-scrollbar{display:none}.bk-space-card{min-height:440px;display:block;scroll-snap-align:start}.bk-space-content{padding:23px 20px}.bk-space-card h3{margin:0;font-size:29px}.bk-space-card p,.bk-space-card strong{grid-column:auto}.bk-space-card strong{margin-top:15px}.bk-kit-stage{min-height:420px;border-radius:22px}.bk-kit-box{top:7%;left:5%;width:42%;padding:17px 15px}.bk-kit-box-logo{font-size:19px}.bk-kit-box-title{font-size:14px}.bk-kit-product-card{top:6%;right:4%;width:46%;height:65%}.bk-kit-pouch{bottom:6%;left:5%;width:31%;height:22%;font-size:11px}.bk-kit-guide{bottom:7%;left:38%;width:29%;height:22%;padding:11px}.bk-kit-guide b{font-size:10px}.bk-kit-cable{right:4%;bottom:7%;width:24%}.bk-kit-items{gap:8px}.bk-kit-item{min-height:108px;padding:14px}.bk-purchase-assurances .bk-delivery,.bk-purchase-promise{min-height:62px;grid-template-columns:40px minmax(0,1fr);padding:11px 12px}.bk-promise-icon{width:40px;height:40px}.bk-comparison-hint{display:block}.bk-compare-table{min-width:760px;font-size:12px}.bk-compare-table th,.bk-compare-table td{height:54px;padding-inline:12px}.bk-timeline-panel{width:calc(100% + 20px);margin-left:-10px;padding:29px 20px;border-radius:22px}.bk-usage-timeline{margin-top:35px;padding-left:46px}.bk-usage-timeline:before{left:11px}.bk-timeline-dot{left:-46px;width:23px;height:23px;border-width:7px}.bk-story-section .bk-wrap{width:calc(100% - 20px)}.bk-founder-panel.bk-story-panel{padding:31px 23px;border-radius:22px}.bk-story-quote{padding-left:17px}.bk-testimonials.bk-review-section{padding-block:62px}.bk-review-score-grid{padding:17px 14px}.bk-score-row{grid-template-columns:114px minmax(0,1fr) 28px;gap:8px;font-size:10px}.bk-review-toolbar{align-items:stretch;flex-direction:column}.bk-review-demo-button{width:100%}.bk-review-columns{columns:2;column-gap:10px}.bk-review-preview{gap:14px;padding:17px}.bk-review-preview-copy{padding-left:14px}.bk-review-preview-copy p{font-size:12px}.bk-review-card{margin-bottom:10px;border-radius:13px}.bk-review-card-body{padding:13px}.bk-review-card h3{font-size:15px}.bk-review-tag{display:none}.bk-review-card p{font-size:12px;line-height:1.48}}@media(max-width:360px){.bk-review-columns{columns:1}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important}.bk-use-marquee-track{animation:none}}.bk-section{position:relative;padding-top:var(--bk-pt-d, 86px);padding-bottom:var(--bk-pb-d, 86px)}.bk-section>*+*{margin-top:var(--bk-gap-d, 0)}@media(max-width:640px){.bk-section{padding-top:var(--bk-pt-m, 64px);padding-bottom:var(--bk-pb-m, 64px)}.bk-section>*+*{margin-top:var(--bk-gap-m, 0)}}.bk-section{color:var(--bk-ink);font-family:var(--bk-font);font-size:var(--bk-body);line-height:1.58;-webkit-font-smoothing:antialiased}.bk-section h1,.bk-section h2,.bk-section h3,.bk-section h4{font-family:var(--bk-font-heading, var(--bk-font))}.bk-eyebrow{font-family:var(--bk-font-accent, var(--bk-font))}.bk-topbar{display:block;background:var(--bk-header-top-bg, #080a0c);transition:background var(--bk-motion-duration, .28s) ease,border-color var(--bk-motion-duration, .28s) ease,box-shadow var(--bk-motion-duration, .28s) ease}.bk-topbar .bk-topbar-inner{min-height:var(--bk-header-height-d, 42px)}.bk-topbar .bk-logo,.bk-topbar .bk-nav a{color:var(--bk-header-top-fg, #fff);transition:color var(--bk-motion-duration, .28s) ease}.bk-topbar .bk-logo b{color:var(--bk-header-top-accent, #dfff4f);transition:color var(--bk-motion-duration, .28s) ease}.bk-topbar.bk-is-scrolled .bk-logo,.bk-topbar.bk-is-scrolled .bk-nav a,.bk-topbar.bk-is-scrolled .bk-cart-link{color:var(--bk-header-scrolled-fg, #111315)}.bk-topbar.bk-is-scrolled .bk-logo b{color:var(--bk-header-scrolled-accent, #174f87)}.bk-topbar .bk-logo__image{display:block;width:auto;height:calc(var(--bk-header-height-d, 42px) - 16px)}.bk-cart-link{display:inline-flex;position:relative;align-items:center;margin-left:18px;color:var(--bk-header-top-fg, #fff);transition:color var(--bk-motion-duration, .28s) ease}.bk-cart-link .svg-wrapper svg{width:20px;height:20px}@media(max-width:640px){.bk-topbar .bk-topbar-inner{min-height:var(--bk-header-height-m, 40px)}.bk-topbar .bk-logo__image{height:calc(var(--bk-header-height-m, 40px) - 14px)}}@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){.bk-topbar.bk-is-scrolled{background:#fffffff5}}.bk-announcement{background:var(--bk-announcement-bg, #174f87);color:var(--bk-announcement-fg, #fff)}.bk-announcement b,.bk-announcement strong{color:currentColor}.bk-icon{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.bk-visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;word-wrap:normal}.bk-section :focus-visible,.bk-topbar :focus-visible{outline:2px solid var(--bk-blue);outline-offset:3px;border-radius:4px}.bk-editor-notice{padding:20px 22px;border:1px dashed var(--bk-blue, #174f87);border-radius:var(--bk-radius, 22px);background:var(--bk-blue-soft, #eef3f8);color:var(--bk-ink, #111315);font-size:14px;line-height:1.5}.bk-editor-notice strong{display:block;margin-bottom:6px;font-size:15px;font-weight:900}.bk-editor-notice p{margin:0 0 4px;color:var(--bk-muted, #676b6f)}.bk-editor-notice__hint{font-size:12px;opacity:.8}.bk-image--placeholder{outline:1px dashed rgba(23,79,135,.45);outline-offset:-1px}@media(prefers-reduced-motion:reduce){.bk-pdp-page *,.bk-section *,.bk-topbar *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.bk-use-marquee-track{animation-duration:var(--bk-marquee-duration, 30s)}@media(max-width:640px){.bk-use-marquee-track{animation-duration:calc(var(--bk-marquee-duration, 30s) * .933)}}.bk-use-marquee.bk-marquee--static .bk-use-marquee-track{animation:none}.bk-use-marquee.bk-marquee--static .bk-use-marquee-group[aria-hidden=true]{display:none}.bk-gallery-main__slot{display:block;opacity:1}.bk-gallery-main__slot img{display:block;width:100%;height:auto}.bk-trust-section .bk-product-trust{margin-top:0;padding-block:var(--bk-trust-band-pt-d, 28px);background:var(--bk-dark-panel, #171d22)}.bk-trust-section .bk-product-trust .bk-wrap{grid-template-columns:repeat(var(--bk-trust-columns-d, 4),minmax(0,1fr))}.bk-trust-section--standalone .bk-product-trust{border-radius:var(--bk-radius, 22px)}.bk-trust-section--standalone .bk-product-trust .bk-wrap{width:min(var(--bk-page-width, 1160px),calc(100% - 80px))}@media(max-width:640px){.bk-trust-section .bk-product-trust{padding-block:var(--bk-trust-band-pt-m, 22px)}.bk-trust-section .bk-product-trust .bk-wrap{grid-template-columns:repeat(var(--bk-trust-columns-m, 2),minmax(0,1fr))}}.bk-sticky-buy[hidden]{display:none}.bk-sticky-buy .bk-sticky-info span>span+span:before{content:" \b7  "}.bk-footer{padding:var(--bk-pt-d, 32px) 20px var(--bk-pb-d, 110px);background:var(--bk-surface);color:var(--bk-muted);font-size:11px;line-height:1.55;text-align:center}.bk-footer .bk-logo{display:block;margin-bottom:13px;color:var(--bk-ink);font-size:22px;font-weight:950;letter-spacing:-.055em}.bk-footer .bk-logo b{color:var(--bk-blue)}.bk-footer nav{margin-bottom:10px}.bk-footer nav a{color:var(--bk-muted);text-decoration:none}.bk-footer nav a:hover{color:var(--bk-blue);text-decoration:underline}.bk-footer p{max-width:720px;margin:0 auto}.bk-footer__logo-image{display:block;width:auto;height:34px;margin:0 auto 13px}@media(max-width:640px){.bk-footer{padding-top:var(--bk-pt-m, 26px);padding-bottom:var(--bk-pb-m, 96px)}}.bk-usage-section{padding-top:var(--bk-pt-d, 0);padding-bottom:var(--bk-pb-d, 0)}.bk-usage-timeline{margin-bottom:0;list-style:none}.bk-usage-timeline>.bk-timeline-item{list-style:none}.bk-feature-panels{position:relative}.bk-product-form{display:block}.bk-product-form .form,.bk-product-form .product-form__buttons{margin:0}.bk-klarna-card{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:center;margin-top:10px;padding:12px 14px;border:1px solid rgba(255,142,180,.5);border-radius:14px;background:linear-gradient(135deg,#ffb3c757,#ffdce633);color:#17120f;box-shadow:inset 0 1px #ffffff94}.bk-klarna-mark{display:inline-flex;align-items:center;justify-content:center;min-width:75px;min-height:34px;padding:6px 10px 7px;border-radius:8px;background:#ffb3c7;color:#080808;font-size:19px;font-weight:950;letter-spacing:-.065em;line-height:1;white-space:nowrap}.bk-klarna-copy{min-width:0}.bk-klarna-copy p{margin:0;color:inherit;font-size:12px;line-height:1.35}.bk-klarna-copy strong{color:inherit;font-weight:850}.bk-klarna-copy small{display:block;margin-top:2px;color:#17120fad;font-size:10px;line-height:1.35}[data-bk-klarna-amount]{white-space:nowrap}@media(max-width:480px){.bk-klarna-card{gap:10px;padding:11px 12px}.bk-klarna-mark{min-width:68px;min-height:32px;font-size:17px}}.bk-pack-soldout{display:block;margin-top:3px;color:var(--bk-muted);font-size:10px;font-weight:800}.bk-pack--unavailable{opacity:.55;cursor:not-allowed}.bk-video-grid{scroll-snap-type:x proximity}.bk-video-grid>.bk-video-card{scroll-snap-align:start}.bk-comparison-scroll:focus-visible{outline:2px solid var(--bk-blue);outline-offset:2px}.bk-mode-wave.bk-wave-on{opacity:1;transform:translate(-50%,-50%) scale(1)}.bk-anchor{display:block;position:relative;top:calc(-1 * (var(--bk-header-height-d, 42px) + 12px));visibility:hidden}.bk-confidence-row div{text-wrap:balance}:where(.bk-section) img{height:auto}:where(.bk-section) picture{display:contents}:where(.bk-section){overflow-wrap:break-word}.bk-review-card-head>*,.bk-sticky-info,.bk-final-price,.bk-video-copy,.bk-kit-item>*{min-width:0}.bk-product-buy,.bk-packs,.bk-pack,.bk-product-form,.bk-buy-summary{max-width:100%}.bk-pack-price{min-width:0;text-align:right}.bk-pack-price small{display:block;overflow-wrap:break-word}.bk-why-note p,.bk-feature-map-note p,.bk-review-disclaimer p,.bk-story-lead p,.bk-story-quote p,.bk-kit-note p,.bk-lead p{color:inherit}.bk-pack-price del,.bk-pack-price small{color:#5d646d}.bk-purchase-assurances .bk-delivery span,.bk-purchase-assurances .bk-purchase-promise span,.bk-delivery span,.bk-purchase-promise span{color:#5b6167}.bk-safety-icon{background:#e8551a;color:#fff}@media(max-width:749px){.bk-compare-table{min-width:0;width:100%;table-layout:fixed;font-size:11px}.bk-comparison-scroll{overflow-x:visible}.bk-compare-table th,.bk-compare-table td{height:auto;padding:9px 2px;text-align:center}.bk-compare-table th:first-child,.bk-compare-table td:first-child{width:32%;padding-left:8px;padding-right:6px;font-size:11px;line-height:1.25;text-align:left}.bk-compare-table th:not(:first-child),.bk-compare-table td:not(:first-child){width:17%}.bk-compare-table th{padding-top:12px;padding-bottom:10px;font-size:8.5px;line-height:1.2;letter-spacing:0;word-break:normal;overflow-wrap:normal;-webkit-hyphens:none;hyphens:none}.bk-compare-table th.bk-col-us{font-size:10px;letter-spacing:.01em}.bk-compare-table th.bk-col-us span{margin-top:2px;font-size:8px;letter-spacing:.06em}.bk-compare-mark{width:21px;height:21px;font-size:12px}.bk-compare-partial{font-size:9px;line-height:1.15}.bk-compare-more{width:100%;margin-top:14px;padding:13px 16px;border:1px solid rgba(255,255,255,.22);border-radius:11px;background:#ffffff0f;color:#fff;font:inherit;font-size:12px;font-weight:800;letter-spacing:.04em;cursor:pointer}.bk-compare-more:hover{background:#ffffff1f}.bk-compare-more[aria-expanded=false]:after{content:" \2193"}.bk-compare-more[aria-expanded=true]:after{content:" \2191"}}.bk-compare-more{display:block}.bk-compare-more[hidden]{display:none}.bk-mosaic-section bk-place-details.bk-wrap{display:block}.bk-mosaic{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--bk-mosaic-gap, 12px);margin-top:34px;--bk-mosaic-wrap: min(var(--bk-page-width, 1160px), 100vw - 40px);--bk-mosaic-col: calc((var(--bk-mosaic-wrap) - 3 * var(--bk-mosaic-gap)) / 4);grid-auto-rows:var(--bk-mosaic-cell, var(--bk-mosaic-col))}.bk-mosaic-tile{position:relative;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;border-radius:18px;background:var(--bk-surface);isolation:isolate}.bk-mosaic-tile--large{grid-column:span 2;grid-row:span 2}.bk-mosaic-tile--wide{grid-column:span 2}.bk-mosaic-tile--tall{grid-row:span 2}@media(min-width:750px){.bk-mosaic{grid-template-columns:repeat(12,minmax(0,1fr));grid-template-rows:repeat(6,minmax(0,1fr));grid-auto-rows:minmax(0,1fr);aspect-ratio:16 / 9}.bk-mosaic-tile{min-width:0;min-height:0}.bk-mosaic-tile:nth-child(1){grid-column:1 / 7;grid-row:1 / 5}.bk-mosaic-tile:nth-child(2){grid-column:7 / 9;grid-row:1 / 3}.bk-mosaic-tile:nth-child(3){grid-column:9 / 13;grid-row:1 / 3}.bk-mosaic-tile:nth-child(4){grid-column:7 / 13;grid-row:3 / 5}.bk-mosaic-tile:nth-child(5){grid-column:1 / 5;grid-row:5 / 7}.bk-mosaic-tile:nth-child(6){grid-column:5 / 8;grid-row:5 / 7}.bk-mosaic-tile:nth-child(7){grid-column:8 / 13;grid-row:5 / 7}}.bk-mosaic-tile>img{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.bk-mosaic-tile:hover>img{transform:scale(1.04)}.bk-mosaic-tile--dark{background:var(--bk-blue-deep)}.bk-mosaic-tile--dark:after{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(180deg,#10182000 34%,#101820db);content:""}.bk-mosaic-body{padding:16px}.bk-mosaic-tile--dark .bk-mosaic-body{color:#fff}.bk-mosaic-tile--dark .bk-mosaic-body h3,.bk-mosaic-tile--dark .bk-mosaic-body p{color:inherit}.bk-mosaic-tile--dark .bk-mosaic-body p{opacity:.82}.bk-mosaic-label{display:inline-block;margin-bottom:8px;padding:4px 9px;border-radius:999px;background:var(--bk-acid);color:var(--bk-ink);font-size:9px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.bk-mosaic-tile--light{border:1px solid var(--bk-line);background:linear-gradient(158deg,#fff 0%,var(--bk-blue-soft) 100%)}.bk-mosaic-tile--light .bk-mosaic-label{background:var(--bk-blue-soft);color:var(--bk-blue)}.bk-mosaic-stat{display:block;margin-bottom:2px;color:var(--bk-blue);font-size:34px;font-weight:950;line-height:1;letter-spacing:-.05em}.bk-mosaic-tile--dark .bk-mosaic-stat{color:var(--bk-acid)}.bk-mosaic-body h3{margin:0;font-size:16px;line-height:1.2;letter-spacing:-.02em}.bk-mosaic-body p{margin:6px 0 0;font-size:12.5px;line-height:1.45}@media(max-width:749px){.bk-mosaic{grid-template-columns:repeat(2,minmax(0,1fr));--bk-mosaic-col: calc((var(--bk-mosaic-wrap) - var(--bk-mosaic-gap)) / 2);margin-top:24px}.bk-mosaic-tile--large{grid-column:span 2;grid-row:span 2}.bk-mosaic-tile--wide{grid-column:span 2;grid-row:span 1}.bk-mosaic-tile--tall{grid-column:span 1;grid-row:span 2}.bk-mosaic-body{padding:12px}.bk-mosaic-body h3{font-size:14px}.bk-mosaic-body p{font-size:11.5px}.bk-mosaic-stat{font-size:27px}}@media(max-width:640px){.bk-mosaic{--bk-mosaic-wrap: min(var(--bk-page-width, 1160px), 100vw - 36px)}}.bk-mosaic-note{display:block;margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.22);font-size:10.5px;font-weight:800;line-height:1.35;letter-spacing:.01em}.bk-mosaic-tile--dark .bk-mosaic-note{color:var(--bk-acid)}.bk-mosaic-tile--light .bk-mosaic-note{border-top-color:var(--bk-line);color:var(--bk-blue)}.bk-testimonials{background:var(--bk-surface)}.bk-review-section{background:#14181c}@media(max-width:749px){.bk-video-grid{display:grid;grid-auto-flow:row;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-columns:auto;gap:10px;width:auto;margin-inline:0;padding:0;overflow:visible;scroll-snap-type:none}.bk-video-card:nth-child(5){grid-column:span 2}.bk-video-frame{aspect-ratio:1}.bk-video-card:nth-child(5) .bk-video-frame{aspect-ratio:2 / 1}.bk-video-card{position:relative}.bk-video-copy{position:absolute;right:0;bottom:0;left:0;padding:22px 10px 10px;background:linear-gradient(180deg,#10182000,#101820e6 62%);border-radius:0 0 14px 14px;color:#fff}.bk-video-copy span{color:var(--bk-acid);font-size:8px}.bk-video-copy strong{display:-webkit-box;overflow:hidden;color:#fff;font-size:11.5px;line-height:1.25;-webkit-box-orient:vertical;-webkit-line-clamp:2}.bk-video-shot{display:none}.bk-play{width:34px;height:34px;font-size:12px}.bk-carousel-hint{display:none}}@media(max-width:749px){.bk-gallery-thumbs{display:grid;grid-auto-flow:row;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;width:auto;margin-inline:0;padding:0;overflow:visible}.bk-gallery-thumb{width:auto;min-width:0;aspect-ratio:1}}.bk-product-intro h1{font-size:var(--bk-display)}.bk-section-head h2,.bk-final-card h2,.bk-how-panel h2,.bk-safety-card h2,.bk-faq-wrap h2,.bk-founder-panel h2,.bk-review-intro h2{font-size:var(--bk-heading)}@media(max-width:640px){.bk-product-intro h1{font-size:var(--bk-display)}}.bk-mosaic-tile--openable{cursor:pointer}.bk-mosaic-trigger{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;padding:0;border:0;background:none;cursor:pointer}.bk-mosaic-trigger:focus-visible{outline:3px solid var(--bk-acid);outline-offset:-3px;border-radius:18px}.bk-mosaic-more{display:block;margin-top:8px;font-size:10.5px;font-weight:900;letter-spacing:.04em}.bk-mosaic-tile--dark .bk-mosaic-more{color:var(--bk-acid)}.bk-mosaic-tile--light .bk-mosaic-more{color:var(--bk-blue)}.bk-mosaic-tile--openable:hover .bk-mosaic-more{text-decoration:underline}.bk-place-dialog{width:min(560px,calc(100% - 28px));max-height:min(86vh,760px);padding:0;border:0;border-radius:20px;background:var(--bk-white);color:var(--bk-ink)}.bk-place-dialog::backdrop{background:#0a0e129e;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.bk-place-sheet{display:flex;flex-direction:column;max-height:inherit;padding:20px}.bk-place-sheet__head{position:relative;padding-right:40px;padding-bottom:12px;border-bottom:1px solid var(--bk-line)}.bk-place-sheet__head h3{margin:8px 0 0;font-size:21px;line-height:1.15;letter-spacing:-.025em}.bk-place-close{position:absolute;top:-4px;right:-4px;width:36px;height:36px;border:1px solid var(--bk-line);border-radius:50%;background:var(--bk-white);color:var(--bk-ink);font-size:19px;line-height:1;cursor:pointer}.bk-place-close:hover{background:var(--bk-surface)}.bk-place-sheet__body{overflow-y:auto;padding:14px 2px 4px;font-size:14px;line-height:1.55;-webkit-overflow-scrolling:touch}.bk-place-sheet__body p{margin:0 0 12px;color:var(--bk-muted)}.bk-place-how{margin-top:4px;padding:13px 14px;border-radius:12px;background:var(--bk-blue-soft)}.bk-place-how strong{display:block;margin-bottom:5px;color:var(--bk-blue);font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.bk-place-how p{margin:0;color:var(--bk-ink)}.bk-place-caution{margin:12px 0 0;padding-left:11px;border-left:3px solid var(--bk-orange);color:var(--bk-ink)!important;font-size:12.5px;font-weight:800}.bk-place-cta{margin-top:16px}@media(max-width:640px){.bk-place-dialog{width:100%;max-width:100%;max-height:88vh;margin:auto auto 0;border-radius:20px 20px 0 0}.bk-place-sheet__head h3{font-size:19px}}@media(max-width:749px){.bk-device-demo{min-height:300px}.bk-device-photo{top:6%;width:34%}.bk-feature-pin{width:30px;height:30px;font-size:12px}.bk-feature-copy{padding:22px 18px 24px}.bk-feature-panel h3{font-size:20px}.bk-feature-panel p{font-size:14px}.bk-feature-tab{width:34px;height:34px}}@media(max-width:640px){.bk-device-demo{min-height:300px}.bk-device-photo{top:6%;width:34%}.bk-feature-copy{padding:22px 18px 24px}}@media(max-width:749px){.bk-kit-stage{min-height:0;height:260px}.bk-kit-items{grid-template-columns:minmax(0,1fr);gap:0}.bk-kit-item,.bk-kit-item:last-child{display:grid;grid-template-columns:26px minmax(0,1fr);align-items:baseline;column-gap:10px;min-height:0;padding:11px 0;border:0;border-top:1px solid var(--bk-line);border-radius:0;background:none}.bk-kit-item:first-child{border-top:0}.bk-kit-item i{grid-row:span 2;align-self:center;width:26px;height:26px;margin-bottom:0;font-size:10px;line-height:26px}.bk-kit-item strong{margin:0;font-size:14px;line-height:1.25}.bk-kit-item span{margin:2px 0 0;font-size:12px;line-height:1.4}.bk-kit-copy{padding-top:22px}}.bk-mosaic-banner{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:10px -16px -16px;padding:11px 16px;background:var(--bk-acid);color:var(--bk-ink);font-size:11.5px;font-weight:900;letter-spacing:.03em}.bk-mosaic-banner i{font-style:normal;transition:transform var(--bk-motion-duration, .28s) ease}.bk-mosaic-tile--openable:hover .bk-mosaic-banner i{transform:translate(4px)}.bk-mosaic-tile--light .bk-mosaic-banner{background:var(--bk-blue);color:#fff}@media(max-width:749px){.bk-mosaic-banner{margin:8px -12px -12px;padding:9px 12px;font-size:10.5px}}.bk-feature-nav{display:flex;align-items:center;justify-content:center;gap:14px;padding:14px 16px;background:var(--bk-blue-deep)}.bk-feature-nav__label{color:#ffffffb8;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.bk-feature-arrow{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(255,255,255,.28);border-radius:50%;background:transparent;color:#fff;font-size:17px;cursor:pointer;transition:background var(--bk-motion-duration, .28s) ease}.bk-feature-arrow:hover{background:#ffffff24}.bk-feature-explainer{grid-template-areas:"device copy" "device nav";grid-template-rows:minmax(0,1fr) 96px}.bk-device-demo{grid-area:device}.bk-feature-copy{grid-area:copy;min-height:0}.bk-feature-nav{grid-area:nav;border-top:1px solid var(--bk-line);background:var(--bk-white)}.bk-feature-nav__label{color:var(--bk-muted)}.bk-feature-arrow{border-color:#1b63ff57;color:var(--bk-blue)}.bk-feature-arrow:hover{background:var(--bk-blue-soft)}.bk-feature-arrow--pulse{border-color:var(--bk-blue)}@media(max-width:900px){.bk-feature-explainer{grid-template-areas:"device" "copy" "nav";grid-template-rows:auto auto auto}}.bk-purchase-assurances .bk-purchase-assurance{min-height:66px;display:grid;grid-template-columns:42px minmax(0,1fr);gap:13px;align-items:center;margin:0;padding:12px 14px;border:1px solid #d6e0e9;border-radius:10px;background:#f1f5f9}.bk-assurance-icon{width:42px;height:42px;display:grid;place-items:center;padding:9px;border-radius:50%;background:var(--bk-blue);color:#fff}.bk-assurance-icon .bk-icon{width:24px;height:24px;stroke-width:1.8}.bk-purchase-assurance strong{display:block;color:#25292d;font-size:13px;line-height:1.25}.bk-purchase-assurance span{display:block;margin-top:3px;color:#5b6167;font-size:11px;line-height:1.3}@media(max-width:640px){.bk-purchase-assurances .bk-purchase-assurance{min-height:62px;grid-template-columns:40px minmax(0,1fr);padding:11px 12px}.bk-assurance-icon{width:40px;height:40px}}.bk-smoke-demo{background:var(--bk-white)}.bk-smoke-demo__head{max-width:760px;margin-bottom:30px}.bk-smoke-demo__head h2{font-size:var(--bk-heading)}.bk-smoke-demo__head p{max-width:60ch;margin:17px 0 0;color:var(--bk-muted);font-size:var(--bk-body);line-height:1.55}.bk-smoke-demo__stage{position:relative;aspect-ratio:16 / 9;overflow:hidden;border-radius:var(--bk-radius-lg);background:var(--bk-blue-deep);box-shadow:var(--bk-shadow);isolation:isolate}.bk-smoke-demo__video,.bk-smoke-demo__stage iframe{width:100%;height:100%;display:block;border:0;object-fit:cover}.bk-smoke-demo__placeholder{width:100%;height:100%;display:grid;place-content:center;justify-items:center;gap:8px;padding:28px;color:#fff;text-align:center}.bk-smoke-demo__placeholder svg{width:min(320px,60%);max-height:220px;color:#ffffff29}.bk-smoke-demo__placeholder strong{font-size:16px}.bk-smoke-demo__placeholder span{color:#ffffff94;font-size:12px}.bk-smoke-demo__label,.bk-smoke-demo__speed-note{position:absolute;z-index:2;padding:8px 11px;border-radius:999px;background:#101820db;color:#fff;font-size:10px;font-weight:900;letter-spacing:.1em;line-height:1.2;pointer-events:none}.bk-smoke-demo__label{top:18px}.bk-smoke-demo__label--left{left:18px}.bk-smoke-demo__label--right{right:18px;background:var(--bk-acid);color:var(--bk-acid-ink)}.bk-smoke-demo__speed-note{right:18px;bottom:18px;max-width:calc(100% - 36px);border-radius:8px;background:#101820ad;font-size:8px}.bk-smoke-demo__disclaimer{max-width:86ch;margin:16px 0 0;color:var(--bk-muted);font-size:12px;line-height:1.55}@media(max-width:640px){.bk-smoke-demo__head{margin-bottom:22px}.bk-smoke-demo__stage{width:calc(100% + 20px);margin-left:-10px;border-radius:20px}.bk-smoke-demo__label{top:10px;max-width:calc(50% - 16px);padding:6px 8px;font-size:7px;letter-spacing:.07em}.bk-smoke-demo__label--left{left:10px}.bk-smoke-demo__label--right{right:10px}.bk-smoke-demo__speed-note{right:10px;bottom:10px;max-width:calc(100% - 20px);padding:5px 7px;font-size:6.5px}}.bk-feature-arrow--pulse{border-color:var(--bk-acid);animation:bkPulse 2.2s ease-out infinite}.bk-nav-used .bk-feature-arrow--pulse{animation:none}@keyframes bkPulse{0%{box-shadow:0 0 #dfff4f8c}70%{box-shadow:0 0 0 12px #dfff4f00}to{box-shadow:0 0 #dfff4f00}}@media(prefers-reduced-motion:reduce){.bk-feature-arrow--pulse{animation:none}}.bk-timeline{display:block;position:relative}.bk-timeline .bk-usage-timeline{position:relative}.bk-timeline .bk-usage-timeline:after{position:absolute;top:0;left:11px;width:2px;height:var(--bk-timeline-progress, 0%);background:var(--bk-acid);content:"";transition:height .18s linear}.bk-timeline-item{position:relative;z-index:1}.bk-timeline-dot{transition:background var(--bk-motion-duration, .28s) ease,box-shadow var(--bk-motion-duration, .28s) ease,transform var(--bk-motion-duration, .28s) ease}.bk-timeline-item.bk-passed .bk-timeline-dot{background:var(--bk-acid);box-shadow:0 0 0 4px #dfff4f2e;transform:scale(1.15)}.bk-timeline-item.bk-passed .bk-timeline-label{color:var(--bk-acid)}.bk-home-hero__inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(30px,6vw,72px);align-items:center}.bk-home-hero__title{margin:14px 0 0;font-size:var(--bk-display);line-height:1;letter-spacing:-.03em}.bk-home-hero__title em{display:block;margin-top:5px;color:var(--bk-blue);font-style:normal}.bk-home-hero__lead{margin-top:18px;max-width:30em;color:var(--bk-muted);font-size:var(--bk-body);line-height:1.55}.bk-home-hero__actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:26px}.bk-home-hero__link{color:var(--bk-ink);font-weight:800;font-size:14px;text-decoration:none}.bk-home-hero__link:hover{color:var(--bk-blue)}.bk-home-hero__points{display:flex;flex-wrap:wrap;gap:26px;margin:32px 0 0;padding:22px 0 0;border-top:1px solid var(--bk-line);list-style:none}.bk-home-hero__point-k{display:block;color:var(--bk-blue);font-size:26px;font-weight:950;line-height:1;letter-spacing:-.04em}.bk-home-hero__point-v{display:block;margin-top:4px;color:var(--bk-muted);font-size:12.5px;line-height:1.35}.bk-home-hero__media{position:relative;aspect-ratio:1;border-radius:22px;background:linear-gradient(155deg,#fff,var(--bk-blue-soft));overflow:hidden}.bk-home-hero__img{width:100%;height:100%;object-fit:contain}.bk-home-hero__placeholder{display:grid;place-items:center;width:100%;height:100%;color:var(--bk-blue);font-size:34px;font-weight:950;letter-spacing:.1em;opacity:.28}@media(max-width:749px){.bk-home-hero__inner{grid-template-columns:minmax(0,1fr);gap:26px}.bk-home-hero__media{order:-1;aspect-ratio:16 / 11}.bk-home-hero__points{gap:18px}.bk-home-hero__point-k{font-size:22px}}.bk-section img{-webkit-user-drag:none;-webkit-user-select:none;user-select:none}.bk-product-app-block{margin-top:18px}.bk-ugc-section .bk-video-grid{display:grid;grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:calc((100% - 36px)/4);gap:12px;width:100%;margin:30px 0 0;padding:2px 2px 12px;overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;scrollbar-width:thin}.bk-ugc-section .bk-video-card,.bk-ugc-section .bk-video-card:nth-child(5){position:relative;display:flex;grid-column:auto;flex-direction:column;min-width:0;overflow:hidden;border:1px solid var(--bk-line);border-radius:15px;background:#fff;box-shadow:none;scroll-snap-align:start}.bk-ugc-section .bk-video-frame,.bk-ugc-section .bk-video-card:nth-child(5) .bk-video-frame{position:relative;aspect-ratio:9 / 16;min-height:0;overflow:hidden;border-radius:0;background:#e9eef2}.bk-ugc-section .bk-video-frame:after{display:none}.bk-ugc-section .bk-video-frame img,.bk-ugc-section .bk-video-media,.bk-ugc-section .bk-video-media video{display:block;width:100%;height:100%;object-fit:cover}.bk-ugc-section .bk-video-label{top:12px;left:12px;margin:0;padding:5px 8px;border-radius:999px;background:var(--bk-acid);color:var(--bk-ink);font-size:9px;line-height:1;letter-spacing:.06em}.bk-ugc-section .bk-play{position:absolute;top:50%;left:50%;z-index:3;display:grid;width:44px;height:44px;margin:0;padding-left:2px;place-items:center;border:1px solid rgba(255,255,255,.72);border-radius:50%;background:#11131594;color:#fff;font-size:13px;transform:translate(-50%,-50%);pointer-events:none;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.bk-ugc-section .bk-video-copy,.bk-ugc-section .bk-video-card:nth-child(5) .bk-video-copy{position:static;display:block;flex:1;padding:14px;border-radius:0;background:#fff;color:var(--bk-ink)}.bk-ugc-section .bk-video-copy strong{display:block;color:var(--bk-ink);font-size:14px;font-weight:760;line-height:1.38}.bk-ugc-section .bk-video-copy span{display:block;margin-top:9px;color:var(--bk-muted);font-size:10.5px;font-weight:700;line-height:1.3;letter-spacing:.025em}.bk-ugc-section .bk-carousel-hint{display:none}.bk-mosaic-section .bk-mosaic{display:grid;grid-template-columns:none;grid-template-rows:none;grid-auto-flow:column;grid-auto-columns:calc((100% - 36px)/4);grid-auto-rows:auto;gap:var(--bk-mosaic-gap, 12px);width:100%;aspect-ratio:auto;margin-top:30px;padding:2px 2px 12px;overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;scrollbar-width:thin}.bk-mosaic-section .bk-mosaic-tile{position:relative;display:grid;grid-column:auto;grid-row:auto;grid-template-rows:auto 1fr;min-height:0;overflow:hidden;border:1px solid var(--bk-line);border-radius:15px;background:#fff;color:var(--bk-ink);isolation:isolate;scroll-snap-align:start}.bk-mosaic-section .bk-mosaic-tile:after{display:none}.bk-mosaic-section .bk-mosaic-media{position:relative;aspect-ratio:4 / 3;overflow:hidden;background:var(--bk-surface)}.bk-mosaic-section .bk-mosaic-media>img,.bk-mosaic-section .bk-mosaic-media picture,.bk-mosaic-section .bk-mosaic-media picture img{display:block;width:100%;height:100%;object-fit:cover}.bk-mosaic-section .bk-mosaic-media>img,.bk-mosaic-section .bk-mosaic-media picture img{transition:transform .3s ease}.bk-mosaic-section .bk-mosaic-tile--openable:hover .bk-mosaic-media>img,.bk-mosaic-section .bk-mosaic-tile--openable:hover .bk-mosaic-media picture img{transform:scale(1.02)}.bk-mosaic-section .bk-mosaic-label{position:absolute;top:12px;left:12px;z-index:2;margin:0;padding:5px 8px;border-radius:999px;background:var(--bk-acid);color:var(--bk-ink);font-size:9px;line-height:1;letter-spacing:.06em}.bk-mosaic-section .bk-mosaic-stat{position:absolute;right:12px;bottom:12px;z-index:2;margin:0;padding:7px 9px;border-radius:9px;background:#ffffffe6;color:var(--bk-blue);font-size:20px;line-height:1;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.bk-mosaic-section .bk-mosaic-body{position:static;z-index:1;display:flex;flex-direction:column;min-height:0;padding:14px;background:#fff;color:var(--bk-ink)}.bk-mosaic-section .bk-mosaic-body h3,.bk-mosaic-section .bk-mosaic-tile--dark .bk-mosaic-body h3{margin:0;color:var(--bk-ink);font-size:16px;line-height:1.18}.bk-mosaic-section .bk-mosaic-body p,.bk-mosaic-section .bk-mosaic-tile--dark .bk-mosaic-body p{margin:7px 0 0;color:var(--bk-muted);font-size:12px;line-height:1.45;opacity:1}.bk-mosaic-section .bk-mosaic-note,.bk-mosaic-section .bk-mosaic-tile--dark .bk-mosaic-note,.bk-mosaic-section .bk-mosaic-tile--light .bk-mosaic-note{display:block;margin-top:11px;padding-top:10px;border-top:1px solid var(--bk-line);color:var(--bk-blue);font-size:10px;line-height:1.3}.bk-mosaic-section .bk-mosaic-more,.bk-mosaic-section .bk-mosaic-tile--dark .bk-mosaic-more,.bk-mosaic-section .bk-mosaic-tile--light .bk-mosaic-more{display:inline-flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:13px;color:var(--bk-blue);font-size:11px;font-weight:850;line-height:1}.bk-mosaic-section .bk-mosaic-more i{transition:transform .2s ease}.bk-mosaic-section .bk-mosaic-tile--openable:hover .bk-mosaic-more i{transform:translate(3px)}.bk-product-gallery .bk-gallery-main{aspect-ratio:4 / 5}.bk-product-gallery .bk-gallery-thumbs{display:grid;grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:72px;justify-content:start;gap:8px;padding:8px;overflow-x:auto;overscroll-behavior-inline:contain;border:1px solid var(--bk-line);border-radius:11px;background:#fff;scrollbar-width:thin}.bk-product-gallery .bk-gallery-thumb{width:72px;min-width:0}@media(max-width:749px){.bk-ugc-section .bk-video-grid{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:min(78vw,300px);gap:12px;width:100%;margin-top:24px;padding:2px 18px 12px 0;overflow-x:auto;scroll-snap-type:inline mandatory}.bk-ugc-section .bk-video-card,.bk-ugc-section .bk-video-card:nth-child(5){grid-column:auto;width:auto}.bk-ugc-section .bk-video-frame,.bk-ugc-section .bk-video-card:nth-child(5) .bk-video-frame{aspect-ratio:9 / 16;min-height:0}.bk-ugc-section .bk-video-copy,.bk-ugc-section .bk-video-card:nth-child(5) .bk-video-copy{position:static;padding:14px;background:#fff}.bk-ugc-section .bk-carousel-hint{display:inline-flex;margin-top:9px;color:var(--bk-muted);font-size:10px;font-weight:750;letter-spacing:.04em}.bk-mosaic-section .bk-mosaic{grid-template-columns:none;grid-template-rows:none;grid-auto-flow:column;grid-auto-columns:min(82vw,320px);grid-auto-rows:auto;gap:var(--bk-mosaic-gap, 12px);width:100%;aspect-ratio:auto;margin-top:24px;padding:2px 18px 12px 0;overflow-x:auto}.bk-mosaic-section .bk-mosaic-tile{grid-column:auto;grid-row:auto}.bk-mosaic-section .bk-mosaic-body{padding:14px}.bk-mosaic-section .bk-mosaic-body h3{font-size:15px}.bk-product-gallery .bk-gallery-main{aspect-ratio:4 / 5}.bk-product-gallery .bk-gallery-thumbs{display:grid;grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:60px;justify-content:start;gap:7px;padding:7px;overflow-x:auto;border:1px solid var(--bk-line);background:#fff}.bk-product-gallery .bk-gallery-thumb{width:60px}}
/*# sourceMappingURL=/cdn/shop/t/2/assets/bk-pdp.css.map */