.mp-shell{--rail:14rem;display:grid;grid-template-columns:var(--rail) minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);grid-template-areas:"rail top" "rail main";min-block-size:100dvh;background:var(--surface-base);color:var(--content-secondary)}.mp-skip{position:fixed;z-index:200;inset-block-start:-4rem;inset-inline-start:1rem;padding:.7rem 1.1rem;background:var(--surface-overlay);color:var(--content-primary);border:1px solid var(--accent);border-radius:10px;box-shadow:var(--shadow-lg),var(--glow-accent);text-decoration:none;font-weight:600;transition:inset-block-start .14s ease-out}.mp-skip:focus{inset-block-start:1rem}.mp-rail{grid-area:rail;min-block-size:100%;background:var(--rail-tint);backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);-webkit-border-end:1px solid var(--surface-border);border-inline-end:1px solid var(--surface-border);box-shadow:var(--specular);z-index:60}.mp-rail__brand{display:flex;align-items:center;gap:.65rem;padding:.35rem .6rem .9rem;-webkit-border-after:1px solid var(--hairline);border-block-end:1px solid var(--hairline)}.mp-rail__mark{display:grid;place-items:center;inline-size:2.2rem;block-size:2.2rem;border-radius:10px;color:var(--accent-on-fill);background:var(--sheen-on-fill),var(--accent-fill);box-shadow:var(--specular-on-fill),var(--shadow-sm);flex:none}.mp-rail__name{font-weight:700;font-size:.98rem;letter-spacing:-.015em;color:var(--content-primary)}.mp-rail__inner{position:-webkit-sticky;position:sticky;inset-block-start:0;block-size:100dvh;gap:1rem;padding:1.15rem 1.15rem 1rem}.mp-rail__inner,.mp-rail__nav{display:flex;flex-direction:column}.mp-rail__nav{gap:.5rem;flex:1 1;min-block-size:0;overflow-y:auto;overscroll-behavior:contain}.mp-rail__item{position:relative;display:flex;align-items:center;gap:.7rem;inline-size:100%;padding:.62rem .7rem;border:1px solid transparent;border-radius:10px;background:none;color:var(--content-secondary);font:inherit;font-size:.8rem;text-align:start;cursor:pointer;transition:background-color .14s ease,color .14s ease,box-shadow .14s ease}.mp-rail__item:hover{background:var(--surface-raised);color:var(--content-primary)}.mp-rail__item[data-selected=true]{background:var(--sheen),var(--surface-raised);border-color:var(--surface-border);color:var(--content-primary);box-shadow:var(--specular),var(--shadow-sm)}.mp-rail__item[data-selected=true]:before{content:"";position:absolute;inset-inline-start:-.62rem;inset-block:.55rem;inline-size:3px;border-start-end-radius:3px;border-end-end-radius:3px;background:var(--accent);box-shadow:var(--glow-accent)}.mp-rail__icon{display:grid;place-items:center;inline-size:1.35rem;block-size:1.35rem;flex:none;color:var(--content-tertiary)}.mp-rail__item[data-selected=true] .mp-rail__icon{color:var(--accent)}.mp-rail__text{display:flex;flex-direction:column;gap:.06rem;min-inline-size:0;flex:1 1}.mp-rail__label{font-weight:500;line-height:1.25}.mp-rail__item[data-selected=true] .mp-rail__label{font-weight:650}.mp-rail__hint{font-size:.68rem;color:var(--content-tertiary);line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mp-rail__badge{flex:none;min-inline-size:1.35rem;padding:.1rem .4rem;border-radius:999px;background:var(--accent-soft);color:var(--accent-content);font-size:.7rem;font-weight:700;text-align:center;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.mp-rail__foot{display:flex;flex-direction:column;gap:.6rem;-webkit-padding-before:.85rem;padding-block-start:.85rem;-webkit-border-before:1px solid var(--hairline);border-block-start:1px solid var(--hairline)}.mp-who{padding:.5rem .6rem;border-radius:10px;background:var(--sheen),var(--surface-raised);border:1px solid var(--surface-border);box-shadow:var(--specular)}.mp-who,.mp-who__open{display:flex;align-items:center;gap:.6rem}.mp-who__open{flex:1 1;min-inline-size:0;padding:0;border:0;border-radius:8px;background:none;font:inherit;text-align:start;cursor:pointer}.mp-who__open:hover .mp-who__name,.mp-who__open[data-selected=true] .mp-who__name{color:var(--accent-text)}.mp-who__avatar{display:grid;place-items:center;inline-size:1.9rem;block-size:1.9rem;flex:none;border-radius:50%;background:var(--sheen-on-fill),var(--accent-fill);color:var(--accent-on-fill);font-size:.72rem;font-weight:700;letter-spacing:.02em;box-shadow:var(--specular-on-fill)}.mp-who__text{display:flex;flex-direction:column;min-inline-size:0;flex:1 1}.mp-who__name{font-size:.82rem;font-weight:600;color:var(--content-primary)}.mp-who__detail,.mp-who__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mp-who__detail{font-size:.7rem;color:var(--content-tertiary)}.mp-who__out{flex:none;display:grid;place-items:center;inline-size:1.7rem;block-size:1.7rem;border:1px solid transparent;border-radius:8px;background:none;color:var(--content-tertiary);cursor:pointer;transition:background-color .14s ease,color .14s ease}.mp-who__out:hover{background:var(--surface-sunken);color:var(--content-primary)}.mp-theme{position:relative}.mp-theme__trigger{display:flex;align-items:center;gap:.6rem;inline-size:100%;padding:.5rem .6rem;border:1px solid var(--surface-border);border-radius:10px;background:var(--sheen),var(--surface-raised);box-shadow:var(--specular);color:var(--content-secondary);font:inherit;cursor:pointer;transition:border-color .14s ease}.mp-theme__trigger:hover{border-color:var(--surface-border-strong)}.mp-theme__chip{display:inline-flex;flex:none;align-items:center}.mp-theme__chip i{inline-size:.95rem;block-size:.95rem;border-radius:50%;border:1px solid var(--surface-border-strong);box-shadow:var(--specular)}.mp-theme__chip i+i{-webkit-margin-start:-.32rem;margin-inline-start:-.32rem}.mp-theme__label{display:flex;flex-direction:column;flex:1 1;min-inline-size:0;text-align:start}.mp-theme__kicker{font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--content-tertiary)}.mp-theme__name{font-size:.82rem;font-weight:600;color:var(--content-primary)}.mp-theme__chevron{flex:none;color:var(--content-tertiary)}.mp-theme__menu{position:absolute;inset-block-end:calc(100% + .5rem);inset-inline:0;z-index:90;margin:0;padding:.35rem;list-style:none;display:flex;flex-direction:column;gap:.15rem;background:var(--surface-overlay);border:1px solid var(--surface-border);border-radius:12px;box-shadow:var(--shadow-lg),var(--specular);animation:mp-rise .16s cubic-bezier(.2,.8,.2,1);max-block-size:var(--mp-menu-space,70vh);overflow-y:auto;overscroll-behavior:contain}.mp-theme[data-drop=down] .mp-theme__menu{inset-block-start:calc(100% + .5rem);inset-block-end:auto;animation-name:mp-fall}.mp-theme__option{display:flex;align-items:flex-start;gap:.6rem;inline-size:100%;padding:.55rem .6rem;border:1px solid transparent;border-radius:9px;background:none;color:var(--content-secondary);font:inherit;text-align:start;cursor:pointer}.mp-theme__option:hover{background:var(--surface-raised)}.mp-theme__option[data-selected=true]{background:var(--accent-soft);border-color:var(--accent)}.mp-theme__option-text{display:flex;flex-direction:column;gap:.12rem;min-inline-size:0}.mp-theme__intent{font-size:.72rem;line-height:1.35;color:var(--content-tertiary)}:root{--mp-top-height:4rem}body,html{scroll-padding-block-start:calc(var(--mp-top-height) + 1rem)}.mp-top{grid-area:top;position:-webkit-sticky;position:sticky;inset-block-start:0;z-index:50;display:flex;align-items:center;gap:1rem;padding:.55rem clamp(1rem,3vw,2rem);background:var(--rail-tint);backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);-webkit-border-after:1px solid var(--surface-border);border-block-end:1px solid var(--surface-border);box-shadow:var(--specular)}.mp-main :is(tr,[id],:focus-visible){scroll-margin-block-start:calc(var(--mp-top-height) + 1rem)}.mp-top__burger{display:none;place-items:center;inline-size:2.2rem;block-size:2.2rem;flex:none;border:1px solid var(--surface-border);border-radius:9px;background:var(--sheen),var(--surface-raised);color:var(--content-primary);cursor:pointer}.mp-top__title{flex:1 1;min-inline-size:0}.mp-top__title h1{margin:0;font-size:1.12rem;font-weight:700;letter-spacing:-.02em;color:var(--content-primary);line-height:1.2}.mp-top__title p{margin:.1rem 0 0;font-size:.78rem;color:var(--content-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mp-top__tools{display:flex;align-items:center;gap:.5rem;flex:none}.mp-main{grid-area:main;min-inline-size:0;padding:clamp(1rem,3vw,2rem)}.mp-main__inner{max-inline-size:90rem;margin-inline:auto;display:flex;flex-direction:column;gap:clamp(1rem,2vw,1.5rem)}.mp-rail-scrim{display:none}@media (max-width:60rem){.mp-shell{grid-template-columns:minmax(0,1fr);grid-template-areas:"top" "main"}.mp-rail{position:fixed;inset-block:0;inset-inline-start:0;inline-size:min(19rem,84vw);transform:translateX(-102%);visibility:hidden;transition:transform .22s cubic-bezier(.2,.8,.2,1),visibility 0s linear .22s;box-shadow:var(--shadow-lg)}[dir=rtl] .mp-rail{transform:translateX(102%)}.mp-shell[data-rail-open=true] .mp-rail,[dir=rtl] .mp-shell[data-rail-open=true] .mp-rail{transform:translateX(0);visibility:visible;transition:transform .22s cubic-bezier(.2,.8,.2,1),visibility 0s linear 0s}.mp-shell[data-rail-open=true] .mp-rail-scrim{display:block;position:fixed;inset:0;z-index:55;background:rgb(0 0 0/45%);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.mp-top__burger{display:grid}}.mp-shell :focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:6px}@keyframes mp-fall{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}@keyframes mp-rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.mp-rail,.mp-skip{transition:none}.mp-theme[data-drop=down] .mp-theme__menu,.mp-theme__menu{animation:none}}.mp-rail__mark:has(.mp-rail__logo){background:none;box-shadow:none;border-radius:9px;overflow:hidden}.mp-rail__logo{inline-size:100%;block-size:100%;object-fit:contain;display:block}.mp-lockup{display:block;inline-size:clamp(8.5rem,26vw,11rem);block-size:auto;margin-inline:auto;-webkit-margin-after:1.4rem;margin-block-end:1.4rem;filter:drop-shadow(0 8px 24px rgb(0 0 0/22%))}.mp-main{position:relative;z-index:1}.mp-rail__item{transition:background-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out)}.mp-rail__item:hover:not([data-selected=true]){background:color-mix(in oklab,var(--content-primary) 5%,transparent);color:var(--content-primary);transform:translate3d(3px,0,0)}[dir=rtl] .mp-rail__item:hover:not([data-selected=true]){transform:translate3d(-3px,0,0)}.mp-rail__item:active{transform:none;transition-duration:var(--duration-instant)}.mp-rail__icon{display:inline-flex;transition:transform var(--duration-normal) var(--ease-spring),color var(--duration-fast) var(--ease-out)}.mp-rail__item:hover .mp-rail__icon{transform:scale(1.12)}.mp-rail__item[data-selected=true]:before{background:var(--accent-gradient,var(--accent));animation:mp-rail-mark var(--duration-normal) var(--ease-spring) both}@keyframes mp-rail-mark{0%{opacity:0;transform:scaleY(.15)}to{opacity:1;transform:none}}.mp-rail__item[data-selected=true]:after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;pointer-events:none;background:linear-gradient(to var(--rail-wash-direction,right),color-mix(in oklab,var(--accent) 12%,transparent),transparent 62%)}[dir=rtl] .mp-rail__item[data-selected=true]:after{--rail-wash-direction:left}.mp-rail__badge{transition:transform var(--duration-normal) var(--ease-spring)}.mp-rail__item:hover .mp-rail__badge{transform:scale(1.08)}.mp-top:after{content:"";position:absolute;inset-inline:0;inset-block-end:-1px;block-size:1px;pointer-events:none;background:var(--accent-gradient,var(--accent));background-size:200% auto;opacity:.5;animation:mp-pan 12s linear infinite alternate}.mp-top__title h1{animation:mp-fade-in var(--duration-normal) var(--ease-out) both}.mp-main__inner,.mp-main__inner>*{animation:mp-rise-in var(--duration-normal) var(--ease-out) both}.mp-main__inner>:first-child{animation-delay:10ms}.mp-main__inner>:nth-child(2){animation-delay:40ms}.mp-main__inner>:nth-child(3){animation-delay:70ms}.mp-main__inner>:nth-child(4){animation-delay:.1s}.mp-main__inner>:nth-child(5){animation-delay:125ms}.mp-main__inner>:nth-child(n+6){animation-delay:145ms}.mp-theme__trigger{transition:border-color var(--duration-fast) var(--ease-out),background-color var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out)}.mp-theme__trigger:active{transform:scale(.985)}.mp-theme__chip i{transition:transform var(--duration-normal) var(--ease-spring)}.mp-theme__trigger:hover .mp-theme__chip i:first-child{transform:translate3d(-2px,0,0) scale(1.1)}.mp-theme__trigger:hover .mp-theme__chip i:last-child{transform:translate3d(2px,0,0) scale(1.1)}.mp-theme__menu li{animation:mp-rise-in .22s var(--ease-out) both}.mp-theme__menu li:first-child{animation-delay:10ms}.mp-theme__menu li:nth-child(2){animation-delay:30ms}.mp-theme__menu li:nth-child(3){animation-delay:50ms}.mp-theme__menu li:nth-child(4){animation-delay:70ms}.mp-theme__menu li:nth-child(5){animation-delay:90ms}.mp-theme__menu li:nth-child(6){animation-delay:.11s}.mp-theme__menu li:nth-child(7){animation-delay:.13s}.mp-theme__menu li:nth-child(n+8){animation-delay:.15s}.mp-theme__option{transition:background-color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out)}.mp-theme__option:hover{transform:translate3d(0,-1px,0)}@media (prefers-reduced-motion:reduce){.mp-main__inner>*,.mp-theme__menu li{animation-delay:0s!important}.mp-top:after{animation:none;background-position:0 50%}}.mp-rail__section{display:flex;flex-direction:column;gap:.15rem}.mp-rail__section+.mp-rail__section{-webkit-border-before:1px solid var(--hairline);border-block-start:1px solid var(--hairline)}.mp-rail__list{display:flex;flex-direction:column;gap:.15rem}.mp-rail__group{display:flex;align-items:center;gap:.4rem;inline-size:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;border-radius:var(--radius-sm,.4rem);background:none;cursor:pointer;text-align:start;padding:var(--space-3) var(--space-3) var(--space-2);font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--content-primary);position:-webkit-sticky;position:sticky;inset-block-start:0;background:linear-gradient(color-mix(in oklab,var(--content-primary) 8%,transparent),color-mix(in oklab,var(--content-primary) 8%,transparent)),linear-gradient(var(--rail-tint),var(--rail-tint)),var(--surface-base);z-index:1}.mp-rail__section:first-child .mp-rail__group{-webkit-padding-before:var(--space-1);padding-block-start:var(--space-1)}.mp-rail__group:hover{color:var(--content-secondary,rgb(255 255 255/72%))}.mp-rail__group:focus-visible{outline:2px solid var(--accent-500,currentColor);outline-offset:-2px}.mp-rail__chevron{flex:none;display:inline-flex;transform:rotate(90deg);transition:transform var(--duration-fast,.12s) var(--ease-standard,ease)}.mp-rail__section[data-folded=true] .mp-rail__chevron{transform:rotate(0deg)}@media (prefers-reduced-motion:reduce){.mp-rail__chevron{transition:none}}.mp-rail__grouptext{flex:1 1;min-inline-size:0}.mp-rail__groupbadge{flex:none;min-inline-size:1.2rem;padding:.05rem .35rem;border-radius:999px;background:var(--accent-soft);color:var(--accent-content);font-size:.62rem;font-weight:700;text-align:center;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:0}.mp-training{display:inline-flex;align-items:center;gap:.6rem;padding:.3rem .4rem .3rem .7rem;border-radius:999px;background:var(--amber-500);color:#3a2600;font-size:.8125rem;line-height:1.2;order:-1;box-shadow:0 0 0 1px color-mix(in srgb,var(--amber-500) 60%,transparent)}.mp-training__mark{width:.5rem;height:.5rem;border-radius:50%;background:#3a2600;animation:mp-training-pulse 2.4s ease-in-out infinite}@keyframes mp-training-pulse{0%,to{opacity:1}50%{opacity:.35}}@media (prefers-reduced-motion:reduce){.mp-training__mark{animation:none}}.mp-training__text{display:flex;flex-direction:column;gap:.1rem}.mp-training__text strong{font-weight:650;letter-spacing:.01em}.mp-training__hint{font-size:.6875rem;opacity:.85}.mp-training__exit{border:0;border-radius:999px;padding:.3rem .7rem;font:inherit;font-size:.75rem;font-weight:600;cursor:pointer;background:#3a2600;color:var(--amber-500)}.mp-training__exit:disabled{opacity:.6;cursor:default}.mp-training__exit:focus-visible{outline:2px solid #3a2600;outline-offset:2px}@media (max-width:60rem){.mp-training__hint{display:none}}