@keyframes mkSbRise{0%{opacity:0;transform:translateY(14px)scale(.98)}to{opacity:1;transform:none}}@keyframes mkSbSlide{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:none}}@keyframes mkSbPing{0%{box-shadow:0 0 #edb154b3;box-shadow:0 0 lab(76.76% 15.7269 55.411/.7)}to{box-shadow:0 0 0 18px #edb15400;box-shadow:0 0 0 18px lab(76.76% 15.7269 55.411/0)}}@keyframes mkSbArm{0%{background:#46423d;background:lab(28.083% 1.06871 3.26747)}to{background:#edb154;background:lab(76.76% 15.7269 55.411)}}@keyframes mkSbDot{0%{background:var(--cz-surface-3);color:var(--cz-ink-tertiary)}to{background:var(--cz-ink);color:var(--cz-surface-0)}}.mk-root .mk-sb-rise{animation:mkSbRise .52s var(--cz-ease) both}.mk-root .mk-sb-slide{animation:mkSbSlide .56s var(--cz-ease) both}.mk-root .mk-sb-d1{animation-delay:1.2s}.mk-root .mk-sb-d2{animation-delay:2s}.mk-root .mk-sb-d3{animation-delay:2.8s}.mk-root .mk-sb-d4{animation-delay:3.6s}.mk-root .mk-sb-sensor-live{animation:.3s ease-out .5s both mkSbArm,1.1s ease-out .6s 2 both mkSbPing}.mk-root .mk-sb-m{display:none}@media (max-width:640px){.mk-root .mk-sb-d{display:none}.mk-root .mk-sb-m{display:revert}}.mk-sb-sec{padding-block:clamp(80px,9vw,128px)}.mk-sb-sec--surface{background:var(--cz-surface-1);border-block:1px solid var(--cz-hairline)}.mk-sb-h2{font-size:clamp(32px,4vw,52px);font-weight:600;line-height:1.15}.mk-sb-h2--how{font-size:clamp(34px,4.4vw,58px);line-height:1.12}.mk-sb-how-head{max-width:760px}.mk-sb-how-head .mk-sb-h2{margin-top:14px}.mk-sb-hero{background:var(--d-canvas);color:var(--d-ink);--mk-focus:var(--d-ink);padding-block:clamp(56px,7vw,104px)}.mk-sb-hero-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:center;gap:clamp(36px,5vw,72px);display:grid}.mk-sb-kicker{background:var(--d-s1);color:var(--d-ink2);border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font-size:14px;display:inline-flex}.mk-sb-hero .mk-sb-h1{margin-top:24px}.mk-sb-hero .mk-h-muted{color:var(--d-ink3);display:block}.mk-sb-hero-lead{color:var(--d-ink2);max-width:480px;margin-top:24px;font-size:clamp(18px,1.5vw,20px)}.mk-sb-hero-cta{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.mk-root .mk-sb-hero-cta .mk-btn--on-dark-secondary{box-shadow:inset 0 0 0 1px var(--d-hl2)}.mk-sb-status{margin-top:28px}.mk-sb-status__label{color:var(--d-ink3);margin-bottom:8px;font-size:13px}.mk-sb-status__note{color:var(--d-ink3);margin-top:12px;font-size:14px}.mk-sb-track{align-items:center;display:flex}.mk-sb-track li{height:34px;box-shadow:inset 0 0 0 1px var(--d-hl2);color:var(--d-ink3);border-radius:999px;align-items:center;gap:8px;padding:0 14px;font-size:13px;display:inline-flex;position:relative}.mk-sb-track li+li{margin-inline-start:22px}.mk-sb-track li+li:before{content:"";inset-inline-end:100%;background:var(--d-hl2);width:22px;height:1px;position:absolute;top:50%}.mk-sb-track li[aria-current=step]{background:var(--d-ink);color:var(--d-canvas);box-shadow:none;font-weight:600}.mk-sb-track li[aria-current=step]:after{content:"";background:var(--d-canvas);border-radius:99px;order:-1;width:6px;height:6px}.mk-sb-visual{align-items:center;gap:20px;min-height:580px;display:flex;position:relative}.mk-sb-bld{flex:0 0 300px;height:540px;position:relative}.mk-sb-bld>*{position:absolute}.mk-sb-bld__tank{top:0;width:90px;height:44px;box-shadow:inset 0 0 0 1px var(--d-hl2);color:var(--d-ink3);border-radius:10px 10px 4px 4px;place-items:center;font-size:11px;display:grid;inset-inline-start:40px}.mk-sb-bld__node{background:var(--d-hl2);border-radius:99px;width:10px;height:10px}.mk-sb-bld__floors{top:52px;background:var(--d-s0);height:330px;box-shadow:inset 0 0 0 1px var(--d-hl2);border-radius:8px 8px 0 0;grid-template-rows:repeat(4,1fr);display:grid;inset-inline:0}.mk-sb-bld__floor{border-bottom:1px solid var(--d-hl);grid-template-columns:repeat(4,1fr) 44px;display:grid}.mk-sb-bld__floor:last-child{border-bottom:0}.mk-sb-bld__floor>span{border-inline-end:1px solid var(--d-hl)}.mk-sb-bld__floor>span:last-child{background:var(--d-s1);border-inline-end:0}.mk-sb-bld__lift{top:140px;color:var(--d-ink3);writing-mode:vertical-rl;font-size:10px;inset-inline-end:52px}.mk-sb-bld__ground{top:382px;background:var(--d-s1);height:56px;box-shadow:inset 0 0 0 1px var(--d-hl2);box-sizing:border-box;justify-content:space-between;align-items:flex-end;padding:0 16px;display:flex;inset-inline:0}.mk-sb-bld__lobby{width:40px;height:34px;box-shadow:inset 0 0 0 1px var(--d-hl2);color:var(--d-ink3);border-radius:6px 6px 0 0;place-items:center;font-size:10px;display:grid}.mk-sb-bld__gate{background:repeating-linear-gradient(90deg, var(--d-hl2), var(--d-hl2) 2px, transparent 2px, transparent 8px);width:64px;height:30px;color:var(--d-ink2);border-radius:4px 4px 0 0;place-items:center;font-size:10px;display:grid}.mk-sb-bld__line{top:440px;background:var(--d-hl2);height:2px;inset-inline:-16px}.mk-sb-bld__basement{top:446px;height:90px;box-shadow:inset 0 0 0 1px var(--d-hl);box-sizing:border-box;background:#13110f;background:lab(5.26888% .555746 1.55902);border-radius:0 0 8px 8px;grid-template-columns:1fr 1fr;gap:8px;padding:10px;display:grid;inset-inline:0}.mk-sb-bld__room{box-shadow:inset 0 0 0 1px var(--d-hl2);color:var(--d-ink3);border-radius:8px;padding:8px;font-size:11px;position:relative}.mk-sb-bld__room--hot{color:var(--d-ink2);background:#edb15414;background:lab(76.76% 15.7269 55.411/.08);box-shadow:inset 0 0 0 1px #edb1548c;box-shadow:inset 0 0 0 1px lab(76.76% 15.7269 55.411/.55)}.mk-sb-bld__room>i{bottom:10px;background:var(--d-hl2);border-radius:99px;width:10px;height:10px;position:absolute;inset-inline-end:10px}.mk-sb-bld__room--hot>i{background:var(--d-signal);width:12px;height:12px}.mk-sb-stack{flex-direction:column;flex:1;gap:12px;min-width:0;font-size:15px;display:flex}.mk-sb-ev{background:var(--cz-surface-0);color:var(--cz-ink);box-shadow:inset -3px 0 0 var(--cz-signal), 0 24px 48px -24px #0009;border-radius:16px;padding:14px 16px}@supports (color:lab(0% 0 0)){.mk-sb-ev{box-shadow:inset -3px 0 0 var(--cz-signal), 0 24px 48px -24px lab(0% 0 0/.6)}}.mk-sb-ev__meta{color:var(--cz-ink-tertiary);justify-content:space-between;gap:12px;font-size:12px;display:flex}.mk-sb-ev__title{margin-top:2px;font-weight:600}.mk-sb-ctx{background:var(--d-s1);box-shadow:inset 0 0 0 1px var(--d-hl2);border-radius:16px;margin-inline-start:18px;padding:14px 16px}.mk-sb-ctx__label{color:var(--d-ink3);font-size:12px}.mk-sb-ctx ul{color:var(--d-ink2);flex-direction:column;gap:4px;margin-top:6px;font-size:14px;display:flex}.mk-sb-ctx li:before{content:"· "}.mk-sb-sug{background:var(--cz-surface-0);color:var(--cz-ink);border-radius:16px;margin-inline-start:36px;padding:14px 16px;box-shadow:0 30px 60px -24px #000000b3;box-shadow:0 30px 60px -24px lab(0% 0 0/.7)}.mk-sb-sug__label{color:var(--cz-ink-tertiary);font-size:12px}.mk-sb-sug__title{margin-top:2px;font-weight:600}.mk-sb-sug__note{color:var(--cz-ink-secondary);font-size:13px}.mk-sb-sug__chips{gap:6px;margin-top:10px;display:flex}.mk-sb-pill{background:var(--cz-surface-2);border-radius:99px;padding:6px 14px;font-size:13px}.mk-sb-pill--ink{background:var(--cz-ink);color:var(--cz-surface-0);font-weight:500}.mk-sb-status-row{background:var(--d-s0);color:var(--d-ink2);box-shadow:inset 0 0 0 1px var(--d-hl);border-radius:12px;align-items:center;gap:10px;margin-inline-start:18px;padding:10px 14px;font-size:13px;display:flex}.mk-sb-status-row>i{background:var(--d-signal);border-radius:99px;flex:none;width:6px;height:6px}.mk-sb-status-row b{color:var(--d-ink);font-weight:600}.mk-sb-hero .st-ex,.mk-sb-mc .st-ex{color:#a8a49e;color:lab(67.5527% .473797 3.79943);background:0 0;border-color:#595450;border-color:lab(36.2035% 1.05959 3.26102)}.mk-sb-stack>.st{align-self:flex-start;margin-top:4px}.mk-sb-sensor-row{display:none}.mk-sb-chain{grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;margin-top:52px;display:grid}.mk-sb-chain li{background:var(--cz-surface-0);box-shadow:0 0 0 1px var(--cz-hairline);border-radius:18px;flex-direction:column;gap:10px;padding:18px;display:flex}.mk-sb-chain__dot{background:var(--cz-ink);width:30px;height:30px;color:var(--cz-surface-0);border-radius:99px;place-items:center;font-size:13px;display:grid}.mk-sb-chain__title{font-weight:600}.mk-sb-chain__desc{color:var(--cz-ink-secondary);font-size:14px}@supports (animation-timeline:view()){.mk-sb-chain{view-timeline-name:--mkSbChain}.mk-sb-chain .mk-sb-chain__dot{animation:linear both mkSbDot;animation-timeline:--mkSbChain}.mk-sb-chain>:first-child .mk-sb-chain__dot{animation-range:cover 22% cover 26%}.mk-sb-chain>:nth-child(2) .mk-sb-chain__dot{animation-range:cover 26% cover 30%}.mk-sb-chain>:nth-child(3) .mk-sb-chain__dot{animation-range:cover 30% cover 34%}.mk-sb-chain>:nth-child(4) .mk-sb-chain__dot{animation-range:cover 34% cover 38%}.mk-sb-chain>:nth-child(5) .mk-sb-chain__dot{animation-range:cover 38% cover 42%}.mk-sb-chain>:nth-child(6) .mk-sb-chain__dot{animation-range:cover 42% cover 46%}.mk-sb-chain>:nth-child(7) .mk-sb-chain__dot{animation-range:cover 46% cover 50%}}.mk-sb-ex-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.mk-sb-ex-head__text{max-width:680px}.mk-sb-ex-head .mk-sb-h2{margin-top:14px}.mk-sb-ex-note{max-width:420px;color:var(--cz-ink-secondary);font-size:16px}.mk-sb-masonry{-moz-columns:3 300px;columns:3 300px;-moz-column-gap:16px;column-gap:16px;margin-top:44px}.mk-sb-masonry>*{-moz-column-break-inside:avoid;break-inside:avoid;margin-bottom:16px}.mk-sb-card{background:var(--cz-surface-0);box-shadow:0 0 0 1px var(--cz-hairline);border-radius:18px;padding:18px 20px}.mk-sb-card--signal{box-shadow:inset -3px 0 0 var(--cz-signal), 0 0 0 1px var(--cz-hairline)}.mk-sb-card__meta{color:var(--cz-ink-tertiary);justify-content:space-between;gap:12px;font-size:12px;display:flex}.mk-sb-card__title{margin-top:4px;font-weight:600}.mk-sb-card__title--temp{align-items:baseline;gap:10px;display:flex}.mk-sb-card__temp{font-size:28px;font-weight:500}.mk-sb-card__body{color:var(--cz-ink-secondary);margin-top:8px;font-size:14px}.mk-sb-card__chip{background:var(--cz-surface-2);border-radius:99px;margin-top:10px;padding:4px 12px;font-size:13px;display:inline-block}.mk-sb-bars{align-items:flex-end;gap:4px;height:48px;margin-top:10px;display:flex}.mk-sb-bars>span{background:var(--cz-surface-3);border-radius:3px;flex:1}.mk-sb-bars>span:last-child{background:var(--cz-signal)}.mk-sb-dd-title{max-width:760px}.mk-sb-two{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin-top:40px;display:grid}.mk-sb-dd{background:var(--cz-surface-0);box-shadow:0 0 0 1px var(--cz-hairline);border-radius:22px;padding:26px}.mk-sb-dd--not{background:var(--cz-surface-1)}.mk-sb-dd h3{font-size:18px;font-weight:600}.mk-sb-dd ul{color:var(--cz-ink-secondary);flex-direction:column;gap:10px;margin-top:14px;display:flex}.mk-sb-dd-compact{display:none}.mk-sb-mc{background:var(--d-canvas);color:var(--d-ink);--mk-focus:var(--d-ink);padding-block:clamp(80px,9vw,128px)}.mk-sb-mc-head{max-width:720px}.mk-sb-mc-head .mk-sb-h2{margin-top:14px}.mk-sb-mc-stage{margin-top:52px;position:relative}.mk-sb-mc-scroll{border-radius:22px;overflow-x:auto}.mk-sb-mc-board{background:var(--cz-canvas);min-width:980px;color:var(--cz-ink);box-shadow:var(--mk-shadow-on-dark);border-radius:22px;grid-template-columns:300px minmax(0,1fr) 280px;display:grid}.mk-sb-mc-side{background:var(--cz-surface-1);border-radius:0 22px 22px 0;padding:22px}.mk-sb-mc-h{color:var(--cz-ink-secondary);font-size:13px;font-weight:500}.mk-sb-mc-sensors{flex-direction:column;margin-top:12px;font-size:14px;display:flex}.mk-sb-mc-sensors li{border-bottom:1px solid var(--cz-hairline);justify-content:space-between;padding:10px 0;display:flex}.mk-sb-mc-sensors li:last-child{border-bottom:0}.mk-sb-mc-sensors li>span:first-child{align-items:center;gap:8px;display:inline-flex}.mk-sb-mc-sensors li>span:first-child:before{content:"";background:var(--cz-hairline-strong);border-radius:99px;width:8px;height:8px}.mk-sb-mc-sensors li[data-event]>span:first-child:before{background:var(--cz-signal)}.mk-sb-mc-sensors li>span:last-child{color:var(--cz-ink-tertiary);font-size:13px}.mk-sb-mc-sensors li[data-event]>span:last-child{color:var(--cz-signal-ink)}.mk-sb-mc-main{padding:22px 26px}.mk-sb-mc-main__label{color:var(--cz-ink-tertiary);font-size:12px}.mk-sb-mc-main__title{font-family:var(--mk-display);margin-top:2px;font-size:22px;font-weight:600}.mk-sb-mc-log{border-inline-start:1px solid var(--cz-hairline-strong);flex-direction:column;gap:12px;margin-top:18px;padding-inline-start:16px;font-size:14px;display:flex}.mk-sb-mc-log .num,.mk-sb-mc-log li[data-pending]{color:var(--cz-ink-tertiary)}.mk-sb-mc-wait{border-inline-start:1px solid var(--cz-hairline);padding:22px}.mk-sb-mc-card{background:var(--cz-surface-0);box-shadow:inset -3px 0 0 var(--cz-signal);border-radius:14px;margin-top:12px;padding:14px}.mk-sb-mc-card__title{font-size:15px;font-weight:600}.mk-sb-mc-card__sub{color:var(--cz-ink-secondary);margin-top:2px;font-size:13px}.mk-sb-mc-card__chips{gap:6px;margin-top:10px;display:flex}.mk-sb-mc-card__chips>span{background:var(--cz-surface-2);border-radius:99px;padding:6px 12px;font-size:13px}.mk-sb-mc-card__chips>span:first-child{background:var(--cz-action);color:var(--cz-action-ink)}.mk-sb-mc-float{top:-30px;z-index:3;background:var(--cz-surface-0);color:var(--cz-ink);--p:40px;border-radius:14px;align-items:center;gap:10px;padding:12px 16px;font-size:14px;display:flex;position:absolute;inset-inline-end:6%;box-shadow:0 24px 48px -20px #0000008c;box-shadow:0 24px 48px -20px lab(0% 0 0/.55)}.mk-sb-mc-float>i{background:var(--cz-signal);border-radius:99px;width:8px;height:8px}.mk-sb-mc-foot{color:var(--d-ink3);align-items:center;gap:12px;margin-top:28px;font-size:13px;display:flex}.mk-sb-close{padding-block:clamp(80px,9vw,120px)}.mk-sb-close__inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:32px;display:flex}.mk-sb-close__text{max-width:640px}.mk-sb-close__title{letter-spacing:-.01em;font-size:clamp(34px,4.4vw,60px);font-weight:700;line-height:1.08}.mk-sb-close__lead{color:var(--cz-ink-secondary);margin-top:16px;font-size:19px}@media (max-width:960px){.mk-sb-hero-grid{grid-template-columns:minmax(0,1fr)}.mk-sb-bld{display:none}.mk-sb-visual{min-height:0}.mk-sb-chain{grid-template-columns:repeat(2,minmax(0,1fr))}.mk-sb-two{grid-template-columns:minmax(0,1fr)}.mk-sb-mc-float{display:none}}@media (max-width:640px){.mk-sb-sec{padding-block:36px 0}.mk-sb-sec--surface{background:0 0;border-block:0}.mk-root .mk-sb-h2,.mk-root .mk-sb-h2--how{font-size:24px;line-height:1.3}.mk-sb-hero{padding-block:28px 32px}.mk-sb-hero-grid{flex-direction:column;gap:0;display:flex}.mk-sb-hero-left{display:contents}.mk-sb-hero-copy{order:1}.mk-sb-status{order:2;margin-top:16px}.mk-sb-visual{order:3;min-height:0;margin-top:24px}.mk-sb-hero-cta{order:4;margin-top:22px}.mk-sb-kicker{color:var(--d-ink3);background:0 0;padding:0;font-size:13px}.mk-root .mk-sb-hero .mk-sb-h1{margin-top:10px;font-size:40px;line-height:1.08}.mk-sb-hero-lead{max-width:none;margin-top:12px;font-size:16px}.mk-sb-status__label,.mk-sb-status__note{display:none}.mk-sb-track li{gap:6px;height:30px;padding:0 12px;font-size:12.5px}.mk-sb-track li+li{margin-inline-start:14px}.mk-sb-track li+li:before{width:14px}.mk-sb-hero-cta .mk-btn--on-dark{width:100%;height:56px;font-size:16px}.mk-sb-hero-cta .mk-btn--on-dark-secondary{display:none}.mk-sb-stack{gap:10px;font-size:14px}.mk-sb-sensor-row{box-shadow:inset 0 0 0 1px var(--d-hl);color:var(--d-ink2);background:#13110f;background:lab(5.26888% .555746 1.55902);border-radius:12px;align-items:center;gap:10px;padding:10px 12px;display:flex}.mk-sb-sensor-row>i{background:var(--d-signal);border-radius:99px;flex:none;width:10px;height:10px;animation:1.1s ease-out .4s 2 both mkSbPing}.mk-sb-sensor-row .num{color:var(--d-ink3);margin-inline-start:auto}.mk-sb-ev,.mk-sb-ctx,.mk-sb-sug{border-radius:14px;padding:12px 14px}.mk-sb-ev{box-shadow:inset -3px 0 0 var(--cz-signal)}.mk-sb-ev__title{margin-top:0}.mk-sb-ctx{margin-inline-start:14px}.mk-sb-sug{margin-inline-start:28px;box-shadow:0 20px 40px -18px #000000b3;box-shadow:0 20px 40px -18px lab(0% 0 0/.7)}.mk-sb-sug__chips{margin-top:8px}.mk-sb-pill{padding:6px 12px}.mk-sb-status-row{margin-inline-start:14px}.mk-root .mk-sb-d1{animation-delay:.9s}.mk-root .mk-sb-d2{animation-delay:1.7s}.mk-root .mk-sb-d3{animation-delay:2.5s}.mk-root .mk-sb-d4{animation-delay:3.3s}.mk-sb-how-head .mk-sb-h2{margin-top:0}.mk-sb-chain-wrap{margin-inline:calc(var(--mk-gutter) * -1)}.mk-sb-chain{scrollbar-width:none;padding-inline:var(--mk-gutter);gap:8px;margin-top:16px;display:flex;overflow-x:auto}.mk-sb-chain::-webkit-scrollbar{display:none}.mk-sb-chain li{border-radius:14px;flex:none;gap:0;width:132px;padding:12px;font-size:14px}.mk-sb-chain__dot{width:auto;height:auto;color:var(--cz-ink-tertiary);background:0 0;border-radius:0;font-size:12px;display:inline;animation:none!important}.mk-sb-chain__desc{display:none}.mk-sb-ex-head{align-items:center;gap:12px}.mk-sb-ex-head__text{display:contents}.mk-sb-ex-head .mk-sb-h2{flex:1;order:1;margin-top:0}.mk-sb-ex-head .st{flex:none;order:2}.mk-sb-ex-note{flex:0 0 100%;order:3;max-width:none;margin-top:-4px;font-size:13px;display:block}.mk-sb-ex-head{flex-wrap:wrap}.mk-sb-masonry{-moz-columns:auto;columns:auto;flex-direction:column;gap:8px;margin-top:14px;display:flex}.mk-sb-masonry>*{margin-bottom:0}.mk-sb-card{border-radius:14px;padding:12px 14px;font-size:14px}.mk-sb-card--d-only{display:none}.mk-sb-card[data-m-order="1"]{order:1}.mk-sb-card[data-m-order="2"]{order:2}.mk-sb-card[data-m-order="3"]{order:3}.mk-sb-card--signal{box-shadow:0 0 0 1px var(--cz-hairline)}.mk-sb-card__title,.mk-sb-card__body{margin-top:0}.mk-sb-card__time,.mk-sb-bars{display:none}.mk-sb-card__title--temp{display:block}.mk-sb-card__temp{font-size:inherit;font-weight:inherit}.mk-sb-two{display:none}.mk-sb-dd-title{max-width:none}.mk-sb-dd-compact{border-radius:16px;grid-template-columns:1fr 1fr;margin-top:14px;font-size:13.5px;display:grid;overflow:hidden}.mk-sb-dd-compact>div{padding:14px}.mk-sb-dd-compact>div:first-child{background:var(--cz-surface-0);box-shadow:inset 0 0 0 1px var(--cz-hairline)}.mk-sb-dd-compact>div:last-child{background:var(--cz-surface-1)}.mk-sb-dd-compact h3{font-weight:600;font-size:inherit;margin-bottom:6px}.mk-sb-dd-compact ul{color:var(--cz-ink-secondary);line-height:1.8}.mk-sb-mc{display:none}.mk-sb-close{padding-block:40px}.mk-sb-close__inner{display:block}.mk-sb-close__lead{margin-top:0;font-size:15px}.mk-sb-close .mk-btn{background:var(--cz-ink);width:100%;height:54px;color:var(--cz-surface-0);margin-top:14px;font-size:16px}}@media (prefers-reduced-motion:reduce){.mk-sb-chain .mk-sb-chain__dot{animation:none!important}}.mk-root .mk-sb-sr{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (max-width:640px){.mk-sb-brk{display:block}}