.mk-func .fhero{padding:58px 0 30px;position:relative;overflow:hidden}@media (min-width:880px){.mk-func .fhero{padding:78px 0 40px}}.mk-func .fhero-bg{z-index:0;pointer-events:none;position:absolute;inset:0}.mk-func .fhero-bg:before{content:"";background-image:radial-gradient(circle, color-mix(in srgb, var(--mk-ink-900) 10%, transparent) 1.1px, transparent 1.3px);opacity:.55;background-size:22px 22px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 42%,#0000 88%);mask-image:linear-gradient(#000 42%,#0000 88%)}.mk-func .fhero-bg:after{content:"";background:radial-gradient(48% 52% at 94% 2%, color-mix(in srgb, var(--mk-premium) 13%, transparent), transparent 60%);position:absolute;inset:0}.mk-func .fhero .wrap{z-index:1;position:relative}.mk-func .fhero h1{max-width:13ch;letter-spacing:var(--mk-ls-display);margin-top:16px;font-size:clamp(42px,7vw,80px);line-height:1.04}.mk-func .fhero h1 em{color:var(--mk-action);font-style:normal}.mk-func .fhero .lead{color:var(--mk-text-muted);max-width:60ch;margin-top:24px;font-size:clamp(17px,2.3vw,20px);line-height:1.55}.mk-func .fhero .lead b{color:var(--mk-text)}.mk-func .fhero .lead2{color:var(--mk-text-muted);max-width:56ch;margin-top:14px;font-size:clamp(15px,2vw,17px);line-height:1.6}.mk-func .fhero .lead2 b{color:var(--mk-text)}.mk-func .replaces{border:1px solid var(--mk-line);background:var(--mk-surface-2);border-radius:var(--mk-radius-lg);margin-top:34px;padding:22px;position:relative;overflow:hidden}.mk-func .replaces:before{content:"";background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--mk-premium) 12%, transparent));pointer-events:none;width:140px;height:100%;position:absolute;top:0;right:0}.mk-func .replaces .rt{font-family:var(--mk-font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mk-text-subtle);margin-bottom:15px;font-size:11px;position:relative}.mk-func .stackrow{flex-wrap:wrap;align-items:center;gap:9px;display:flex;position:relative}.mk-func .chiprep{font-family:var(--mk-font-mono);color:var(--mk-text-subtle);background:var(--mk-surface);border:1px solid var(--mk-line);border-radius:var(--mk-radius-sm);text-decoration:line-through;-webkit-text-decoration-color:var(--mk-problem);text-decoration-color:var(--mk-problem);padding:7px 11px;font-size:12px;text-decoration-thickness:1.5px}.mk-func .stackrow .eq{font-family:var(--mk-font-display);color:var(--mk-problem);padding:0 5px;font-size:24px;font-weight:600}.mk-func .stackrow .one{font-family:var(--mk-font-display);color:#1a1206;background:var(--mk-premium);border-radius:var(--mk-radius-sm);letter-spacing:-.01em;box-shadow:0 6px 18px color-mix(in srgb, var(--mk-premium) 32%, transparent);padding:7px 16px;font-size:21px;font-weight:700}.mk-func .replaces .rc{color:var(--mk-text-muted);max-width:72ch;margin-top:16px;font-size:14px;line-height:1.6;position:relative}.mk-func .replaces .rc b{color:var(--mk-text)}.mk-func .scrollcue{font-family:var(--mk-font-mono);letter-spacing:.02em;color:var(--mk-text-muted);transition:color var(--mk-dur);align-items:center;gap:11px;margin-top:30px;font-size:12px;display:inline-flex}.mk-func .scrollcue:hover{color:var(--mk-action)}.mk-func .scrollcue .ch{border:1px solid var(--mk-line);width:30px;height:30px;color:var(--mk-action);border-radius:50%;justify-content:center;align-items:center;animation:1.8s ease-in-out infinite mk-bob;display:flex}.mk-func .scrollcue:hover .ch{border-color:var(--mk-action);background:var(--mk-surface-2)}@keyframes mk-bob{0%,to{transform:translateY(0)}50%{transform:translateY(3px)}}.mk-func .keystone{background:var(--mk-surface-inverse);color:var(--mk-text-on-dark);padding:70px 0 78px;position:relative;overflow:hidden}.mk-func .keystone:before{content:"";background:radial-gradient(56% 46% at 86% -4%, color-mix(in srgb, var(--mk-premium) 13%, transparent), transparent 60%);pointer-events:none;position:absolute;inset:0}.mk-func .keystone .wrap{position:relative}.mk-func .keystone .eye{color:#ffffffa8}.mk-func .keystone .eye .dot{background:var(--mk-premium)}.mk-func .keystone h2{color:#fff;max-width:17ch;margin-top:16px;font-size:clamp(32px,5.2vw,56px);line-height:1.04}.mk-func .keystone h2 em{color:var(--mk-premium);font-style:normal}.mk-func .keystone .klead{color:#fffc;max-width:62ch;margin-top:18px;font-size:clamp(17px,2.2vw,19.5px);line-height:1.6}.mk-func .keystone .klead b{color:#fff}.mk-func .vs{border-radius:var(--mk-radius-lg);background:#ffffff1f;border:1px solid #ffffff21;grid-template-columns:1fr;gap:1px;margin-top:40px;display:grid;overflow:hidden}@media (min-width:760px){.mk-func .vs{grid-template-columns:1fr 1fr}}.mk-func .vs .col{padding:26px 24px}.mk-func .vs .a{background:#14202d80}.mk-func .vs .b{background:linear-gradient(160deg, color-mix(in srgb, var(--mk-action) 22%, transparent), #14202d66)}.mk-func .vs .ct{font-family:var(--mk-font-mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px;font-size:11px}.mk-func .vs .a .ct{color:#ffffff80}.mk-func .vs .b .ct{color:var(--mk-premium)}.mk-func .vs ul{flex-direction:column;gap:14px;list-style:none;display:flex}.mk-func .vs li{padding-left:26px;font-size:15px;line-height:1.5;position:relative}.mk-func .vs .a li{color:#ffffff9e}.mk-func .vs .a li:before{content:"✕";color:var(--mk-red-500);font-size:13px;font-weight:700;position:absolute;left:0}.mk-func .vs .b li{color:#ffffffed}.mk-func .vs .b li:before{content:"✓";color:var(--mk-green-500);font-weight:700;position:absolute;left:0}.mk-func .vs .b li b{color:#fff}.mk-func .chain-h{font-family:var(--mk-font-display);color:#fff;max-width:40ch;margin-top:46px;font-size:clamp(19px,2.4vw,25px);font-weight:600;line-height:1.25}.mk-func .chain{flex-wrap:wrap;gap:11px;margin-top:22px;display:flex}.mk-func .step{border-radius:var(--mk-radius);min-width:144px;transition:background var(--mk-dur), border-color var(--mk-dur);background:#ffffff0d;border:1px solid #ffffff21;flex:150px;padding:16px 15px;position:relative}.mk-func .step:hover{border-color:color-mix(in srgb, var(--mk-premium) 40%, transparent);background:#ffffff17}.mk-func .step .sn{font-family:var(--mk-font-mono);color:var(--mk-premium);letter-spacing:.08em;font-size:10px}.mk-func .step h4{color:#fff;margin-top:6px;font-size:15.5px}.mk-func .step p{color:#ffffffa8;margin-top:6px;font-size:12.5px;line-height:1.45}@media (min-width:980px){.mk-func .step:not(:last-child):after{content:"→";color:var(--mk-premium);z-index:2;font-size:13px;position:absolute;top:50%;right:-14px;transform:translateY(-50%)}}.mk-func .chain-note{font-family:var(--mk-font-mono);color:#ffffff85;margin-top:16px;font-size:11.5px;line-height:1.6}.mk-func .stack{grid-template-columns:1fr;gap:30px;margin-top:50px;display:grid}@media (min-width:880px){.mk-func .stack{grid-template-columns:1.05fr .95fr;align-items:center;gap:46px}}.mk-func .layers{flex-direction:column;gap:7px;display:flex}.mk-func .layer{border-radius:var(--mk-radius);transition:background var(--mk-dur), transform var(--mk-dur-fast) var(--mk-ease);background:#ffffff0a;border:1px solid #ffffff26;justify-content:space-between;align-items:center;gap:12px;padding:15px 17px;display:flex}.mk-func .layer:hover{background:#ffffff14;transform:translate(5px)}.mk-func .layer .ln{color:#fff;font-size:14.5px}.mk-func .layer .lt{font-family:var(--mk-font-mono);color:#ffffff8f;text-align:right;font-size:10.5px}.mk-func .layer.base{border-style:dashed}.mk-func .layer.base .ln{color:#ffffffb3}.mk-func .layer.top{background:linear-gradient(120deg, color-mix(in srgb, var(--mk-premium) 24%, transparent), color-mix(in srgb, var(--mk-problem) 14%, transparent));border-color:color-mix(in srgb, var(--mk-premium) 48%, transparent)}.mk-func .layer.top .ln{color:var(--mk-premium);font-size:16px;font-weight:600}.mk-func .stack-say{font-family:var(--mk-font-display);color:#fff;font-size:clamp(21px,2.7vw,29px);font-weight:600;line-height:1.3}.mk-func .stack-say b{color:var(--mk-premium)}.mk-func .stack-say .small{font-family:var(--mk-font-sans);color:#ffffffc2;margin-top:16px;font-size:15px;font-weight:400;line-height:1.62;display:block}.mk-func .stack-say .small b{color:#fff}.mk-func .explorer{border-top:1px solid var(--mk-line);padding:64px 0 78px}.mk-func .exp-head h2{max-width:18ch;font-size:clamp(30px,5vw,48px)}.mk-func .exp-head h2 em{color:var(--mk-action);font-style:normal}.mk-func .exp-head .lead{color:var(--mk-text-muted);max-width:54ch;margin-top:13px;font-size:clamp(16px,2.1vw,18px);line-height:1.55}.mk-func .tabs-shell{margin-top:34px}@media (min-width:980px){.mk-func .tabs-shell{border:1px solid var(--mk-line);border-radius:var(--mk-radius-lg);grid-template-columns:268px 1fr;display:grid;overflow:hidden}}.mk-func .tabnav{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;display:grid}.mk-func .tabnav::-webkit-scrollbar{display:none}@media (min-width:980px){.mk-func .tabnav{border-right:1px solid var(--mk-line);background:var(--mk-surface-2);flex-direction:column;gap:0;padding:0;display:flex;overflow:visible}}.mk-func .tab{font-family:var(--mk-font-sans);color:var(--mk-text-muted);background:var(--mk-surface);border:1px solid var(--mk-line);border-radius:var(--mk-radius-sm);white-space:normal;cursor:pointer;transition:color var(--mk-dur), border-color var(--mk-dur);text-align:left;align-items:center;gap:11px;padding:13px 15px;font-size:14.5px;font-weight:600;display:flex}@media (min-width:980px){.mk-func .tab{border:none;border-bottom:1px solid var(--mk-line);white-space:normal;background:0 0;border-left:3px solid #0000;border-radius:0;padding:16px 20px;font-size:15.5px}}.mk-func .tab .tn{font-family:var(--mk-font-mono);color:var(--mk-text-subtle);font-size:11px}.mk-func .tab svg{width:21px;height:21px;color:var(--mk-text-subtle);transition:color var(--mk-dur);flex:none}.mk-func .tab:hover{color:var(--mk-text)}.mk-func .tab:hover svg{color:var(--mk-action)}.mk-func .tab[aria-selected=true]{color:var(--mk-action);border-color:var(--mk-action)}@media (min-width:980px){.mk-func .tab[aria-selected=true]{background:var(--mk-surface);border-left-color:var(--mk-action);color:var(--mk-text)}}.mk-func .tab[aria-selected=true] svg{color:var(--mk-action)}.mk-func .panels{background:var(--mk-surface);min-height:430px;position:relative}.mk-func .panel{padding:30px 2px 6px;display:none}.mk-func .panel.on{animation:.42s mk-fadein;display:block}@media (min-width:980px){.mk-func .panel{padding:38px 38px 30px}}@keyframes mk-fadein{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.mk-func .panel-grid{grid-template-columns:1fr;gap:28px;display:grid}@media (min-width:780px){.mk-func .panel-grid{grid-template-columns:1.02fr .98fr;align-items:start;gap:40px}}.mk-func .pan-kick{align-items:center;gap:13px;display:flex}.mk-func .pan-kick .ic{border:1px solid var(--mk-line);background:var(--mk-surface-2);width:46px;height:46px;color:var(--mk-action);border-radius:12px;flex:none;justify-content:center;align-items:center;display:flex}.mk-func .pan-kick .ic svg{width:24px;height:24px}.mk-func .pan-kick .kt{font-family:var(--mk-font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mk-text-subtle);font-size:11px}.mk-func .pan-kick .kt b{font-family:var(--mk-font-sans);color:var(--mk-text);text-transform:none;letter-spacing:0;margin-top:2px;font-size:14px;font-weight:700;display:block}.mk-func .panel h3{margin-top:18px;font-size:clamp(27px,3.8vw,40px);line-height:1.05}.mk-func .panel h3 em{color:var(--mk-action);font-style:normal}.mk-func .pan-pain{font-family:var(--mk-font-display);color:var(--mk-text);border-left:3px solid var(--mk-problem);margin-top:18px;padding-left:16px;font-size:clamp(16px,2.1vw,19px);font-weight:500;line-height:1.42}.mk-func .pan-sol{color:var(--mk-text-muted);margin-top:18px;font-size:16px;line-height:1.66}.mk-func .pan-sol b{color:var(--mk-text)}.mk-func .pan-sol a{color:var(--mk-action);text-decoration:underline}.mk-func .pan-replaces{font-family:var(--mk-font-mono);letter-spacing:.02em;color:var(--mk-text-muted);margin-top:16px;font-size:11.5px;line-height:1.5}.mk-func .pan-replaces .rl{color:var(--mk-action);text-transform:uppercase;letter-spacing:.08em;margin-right:8px;font-weight:700}.mk-func .pan-replaces b{color:var(--mk-text);font-weight:600}.mk-func .pan-feats{flex-direction:column;gap:13px;margin-top:22px;list-style:none;display:flex}.mk-func .pan-feats li{color:var(--mk-text-muted);gap:12px;font-size:15px;line-height:1.5;display:flex}.mk-func .pan-feats li svg{width:19px;height:19px;color:var(--mk-action);flex:none;margin-top:1px}.mk-func .pan-feats li b{color:var(--mk-text)}.mk-func .imgph{aspect-ratio:4/3;border:1px dashed var(--mk-line);border-radius:var(--mk-radius);background:repeating-linear-gradient(135deg, var(--mk-surface-2), var(--mk-surface-2) 11px, var(--mk-surface) 11px, var(--mk-surface) 22px);text-align:center;justify-content:center;align-items:center;padding:18px;display:flex}.mk-func .imgph span{font-family:var(--mk-font-mono);color:var(--mk-text-subtle);max-width:24ch;font-size:12px}.mk-func .imgph:has(.imgph-img){border-style:solid;border-color:var(--mk-line);background:#0b1018;padding:0;overflow:hidden}.mk-func .imgph .imgph-img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}.mk-func .keystone-art{border-radius:var(--mk-radius-lg);aspect-ratio:16/9;border:1px solid var(--mk-line);background:#0b1018;width:100%;max-height:420px;margin:clamp(24px,3.5vw,40px) 0 clamp(4px,1vw,10px);overflow:hidden}.mk-func .keystone-art img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}.mk-func .pan-vis .cap{font-family:var(--mk-font-mono);color:var(--mk-text-subtle);margin-top:9px;font-size:11px}.mk-func .soon{color:var(--mk-premium-text);font-family:var(--mk-font-mono);font-size:11px}.mk-func .agents{background:var(--mk-line);border:1px solid var(--mk-line);border-radius:var(--mk-radius);grid-template-columns:1fr;gap:1px;margin-top:8px;display:grid;overflow:hidden}@media (min-width:520px){.mk-func .agents{grid-template-columns:1fr 1fr}}.mk-func .agent{background:var(--mk-surface);padding:16px}.mk-func .agent .ah{align-items:center;gap:9px;display:flex}.mk-func .agent .ah svg{width:18px;height:18px;color:var(--mk-action);flex:none}.mk-func .agent h4{font-size:15px}.mk-func .agent .ag-cost{font-family:var(--mk-font-mono);color:var(--mk-text-subtle);margin-top:5px;font-size:10.5px}.mk-func .agent p{color:var(--mk-text-muted);margin-top:7px;font-size:12.5px;line-height:1.45}.mk-func .play{flex-direction:column;gap:10px;margin-top:4px;display:flex}.mk-func .play .p{border-left:2px solid var(--mk-action);align-items:baseline;gap:12px;padding:6px 0 6px 14px;display:flex}.mk-func .play .p .r{font-family:var(--mk-font-mono);text-transform:uppercase;letter-spacing:.05em;color:var(--mk-action);flex:none;width:92px;font-size:11px}.mk-func .play .p .t{color:var(--mk-text-muted);font-size:13.5px;line-height:1.45}.mk-func .anat{background:var(--mk-line);border:1px solid var(--mk-line);border-radius:var(--mk-radius);grid-template-columns:1fr;gap:1px;display:grid;overflow:hidden}@media (min-width:520px){.mk-func .anat{grid-template-columns:1fr 1fr}}.mk-func .alayer{background:var(--mk-surface);justify-content:space-between;align-items:baseline;padding:15px 16px;display:flex}.mk-func .alayer .l{color:var(--mk-text-muted);font-size:13.5px}.mk-func .alayer .pc{font-family:var(--mk-font-mono);color:var(--mk-problem);font-size:14px;font-weight:700}.mk-func .anat-tot{background:var(--mk-surface-inverse);color:#fff;border-radius:var(--mk-radius);justify-content:space-between;align-items:baseline;padding:18px;display:flex}.mk-func .anat-tot .big{font-family:var(--mk-font-mono);color:var(--mk-premium);font-size:26px;font-weight:700}.mk-func .exp-foot{border-top:1px solid var(--mk-line);justify-content:space-between;align-items:center;gap:14px;margin-top:26px;padding-top:18px;display:flex}.mk-func .exp-foot .cnt{font-family:var(--mk-font-mono);color:var(--mk-text-subtle);font-size:12px}.mk-func .exp-foot .cnt b{color:var(--mk-action)}.mk-func .exp-foot .navs{gap:8px;display:flex}.mk-func .nbtn{border:1px solid var(--mk-line);border-radius:var(--mk-radius-sm);background:var(--mk-surface);cursor:pointer;width:42px;height:42px;transition:border-color var(--mk-dur), color var(--mk-dur), transform var(--mk-dur-fast) var(--mk-ease);color:var(--mk-text-muted);justify-content:center;align-items:center;display:flex}.mk-func .nbtn:hover{border-color:var(--mk-action);color:var(--mk-action);transform:translateY(-2px)}.mk-func .nbtn svg{width:18px;height:18px}.mk-func .ctaband{background:var(--mk-surface-2);border-top:1px solid var(--mk-line);border-bottom:1px solid var(--mk-line)}.mk-func .ctaband>.in{padding:34px var(--mk-gutter);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;display:flex}.mk-func .ctaband h3{font-size:clamp(22px,3vw,30px)}.mk-func .ctaband h3 em{color:var(--mk-action);font-style:normal}.mk-func .ctaband p{color:var(--mk-text-muted);margin-top:6px;font-size:14.5px}.mk-func .closef{background:var(--mk-surface-inverse);color:var(--mk-text-on-dark);text-align:center;padding:80px 0;position:relative;overflow:hidden}.mk-func .closef:before{content:"";background:radial-gradient(50% 60% at 50% 0%, color-mix(in srgb, var(--mk-premium) 12%, transparent), transparent 62%);pointer-events:none;position:absolute;inset:0}.mk-func .closef .wrap{position:relative}.mk-func .closef .eye{color:var(--mk-premium-text);justify-content:center}.mk-func .closef .eye .dot{background:var(--mk-premium)}.mk-func .closef h2{color:#fff;max-width:18ch;margin:14px auto 0;font-size:clamp(32px,5vw,54px)}.mk-func .closef h2 em{color:var(--mk-premium);font-style:normal}.mk-func .closef .note{color:#ffffffbd;max-width:48ch;margin:18px auto 26px;font-size:16px;line-height:1.6}
