.primary-mode-nav{background:var(--ss-surface-container-low);z-index:20;flex-shrink:0;order:0;justify-content:center;align-items:center;gap:4px;padding:8px 16px;display:flex}.primary-mode-nav a{min-height:36px;color:var(--ss-on-surface);cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;padding:6px 16px;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.primary-mode-nav a:hover{color:var(--ss-primary)}.primary-mode-nav a:focus-visible{outline:2px solid var(--ss-primary);outline-offset:2px}.primary-mode-nav a.active,.primary-mode-nav a[aria-current=page]{color:var(--ss-primary);font-weight:700}.ss-safari-bottom-tint{display:none}@media (max-width:900px){:root{--ss-chrome-bottom-fill:#fff}html[data-color-mode=dark]{--ss-chrome-bottom-fill:var(--ss-surface-container-lowest)}.ss-safari-bottom-tint{width:100%;min-height:max(14px, env(safe-area-inset-bottom,0px));z-index:28;pointer-events:none;background-color:var(--ss-chrome-bottom-fill);transition:bottom .5s ease-in-out;display:block;position:fixed;bottom:0;left:0;right:0}.ss-safari-bottom-tint--collapsed{bottom:calc(-1 * (var(--ss-chrome-bottom,48px) + 12px))}.app-root .app-header .primary-mode-nav,.app-root .primary-mode-nav{z-index:30;background:var(--ss-chrome-bottom-fill);background-color:var(--ss-chrome-bottom-fill);-webkit-backdrop-filter:none;backdrop-filter:none;padding:6px 14px calc(4px + env(safe-area-inset-bottom,0px));justify-self:stretch;transition:bottom .5s ease-in-out;position:fixed;bottom:0;left:0;right:0;transform:none;box-shadow:0 -2px 8px #00000038}.app-root .app-header .primary-mode-nav--collapsed,.app-root .primary-mode-nav--collapsed{bottom:calc(-1 * (var(--ss-chrome-bottom,48px) + 12px));pointer-events:none}@media (prefers-reduced-motion:reduce){.app-root .app-header .primary-mode-nav,.app-root .primary-mode-nav,.ss-safari-bottom-tint{transition:none}}.app-root .primary-mode-nav:before{content:none}.app-root .primary-mode-nav a{max-width:200px;min-height:40px;color:var(--ss-on-surface-variant);box-shadow:none;border-radius:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:8px 12px 6px;font-size:14px;font-weight:500;display:flex}.app-root .primary-mode-nav a:hover{color:var(--ss-on-surface)}.app-root .primary-mode-nav a.active,.app-root .primary-mode-nav a[aria-current=page]{color:#fff;font-weight:600}.app-root .primary-mode-nav__line{background:#fff;border-radius:1px;flex-shrink:0;width:1.75rem;height:2px;display:block}html[data-color-mode=light] .app-root .primary-mode-nav a.active,html[data-color-mode=light] .app-root .primary-mode-nav a[aria-current=page]{color:var(--ss-on-surface)}html[data-color-mode=light] .app-root .primary-mode-nav__line{background:var(--ss-on-surface)}}
.landing-theme-toggle{border:1px solid var(--ss-button-secondary-border);border-radius:var(--ss-radius-button);background-color:var(--ss-button-secondary-bg);width:36px;height:36px;-webkit-backdrop-filter:var(--ss-button-secondary-backdrop);backdrop-filter:var(--ss-button-secondary-backdrop);box-shadow:var(--ss-button-secondary-shadow);color:var(--ss-button-secondary-fg);cursor:pointer;transition:var(--ss-button-transition);flex-shrink:0;justify-content:center;align-items:center;padding:0;display:inline-flex;position:relative}.landing-theme-toggle:hover{background-color:var(--ss-button-secondary-bg-hover)}.landing-theme-toggle:active{background-color:var(--ss-button-secondary-bg-active)}.landing-theme-toggle:focus-visible{box-shadow:var(--ss-focus-ring);outline:none}.landing-theme-toggle:after{content:attr(data-tooltip);z-index:2;border:1px solid var(--ss-outline);border-radius:var(--ss-radius-button);background:var(--ss-surface);width:max-content;max-width:14rem;box-shadow:var(--ss-elevation-soft);color:var(--ss-on-surface);font-family:var(--ss-font-ui);text-align:center;opacity:0;pointer-events:none;padding:6px 10px;font-size:12px;font-weight:600;line-height:1.4;transition:opacity 90ms;position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%)}.landing-theme-toggle:hover:after,.landing-theme-toggle:focus-visible:after{opacity:1;transition-delay:.3s}@media (prefers-reduced-motion:reduce){.landing-theme-toggle:after{transition:none}.landing-theme-toggle:hover:after,.landing-theme-toggle:focus-visible:after{transition-delay:0s}}
.app-header{z-index:21;isolation:isolate;position:absolute;top:0;left:0;right:0}.app-header__glass{z-index:0;pointer-events:none;opacity:var(--ss-chrome-scrolled,0);background:var(--ss-surface-glass);-webkit-backdrop-filter:blur(14px)saturate(150%);backdrop-filter:blur(14px)saturate(150%);position:absolute;inset:0}.app-header__scrim{z-index:0;pointer-events:none;opacity:var(--ss-b-detail-scrim-top,1);display:none;position:absolute;inset:0}.app-header__scrim-paint{opacity:calc(1 - var(--ss-chrome-scrolled,0));background:linear-gradient(180deg, var(--ss-background) 0%, color-mix(in srgb, var(--ss-background) 78%, transparent) 52%, transparent 100%);position:absolute;inset:0}html[data-color-mode=light] :is(.app-root--b-detail:not(.app-root--b-sessions),.app-root--a-detail) .app-header__scrim-paint{background:var(--ss-background)}@media (max-width:720px){:is(.app-root--b-detail:not(.app-root--b-sessions),.app-root--a-detail) .app-header__scrim{display:block}}.app-header__grain{z-index:0;pointer-events:none;opacity:calc(var(--ss-chrome-scrolled,0) * var(--ss-chrome-grain-opacity));background-image:var(--ss-chrome-grain);background-size:140px 140px;position:absolute;inset:0}.app-header__safe{z-index:1;padding:calc(9px + env(safe-area-inset-top,0px)) 20px 9px;position:relative}.app-header__inner{width:100%;max-width:var(--ss-content-max-width);align-items:center;gap:16px;margin-inline:auto;display:flex}.app-header__lead{flex:0 auto;align-items:center;gap:64px;min-width:0;display:flex}.app-header__trail{flex:1;justify-content:flex-end;align-items:center;gap:16px;min-width:0;display:flex}@media (min-width:901px){.app-header__inner{grid-template-columns:1fr minmax(280px,auto) 1fr;display:grid}.app-header__lead{display:contents}}.app-brand{--brand-blue:#2679f3;min-width:0;font-family:var(--ss-font-ui);letter-spacing:-.02em;white-space:nowrap;text-overflow:ellipsis;color:var(--ss-on-surface);align-items:center;gap:8px;font-size:18px;font-weight:700;line-height:36px;text-decoration:none;display:inline-flex;overflow:hidden}.app-brand__mark{background-color:var(--brand-blue);flex-shrink:0;width:26px;height:26px;display:block;-webkit-mask:url(/brand/penguin-screen-front.svg) 50%/contain no-repeat;mask:url(/brand/penguin-screen-front.svg) 50%/contain no-repeat}html[data-color-mode=dark] .app-brand__mark{background-color:#fff}.app-brand__word{white-space:nowrap;text-overflow:ellipsis;letter-spacing:0;min-width:0;overflow:hidden}html[data-color-mode=light] .app-brand{color:var(--brand-blue);filter:none}html[data-color-mode=light] .app-brand__mark{background-color:var(--brand-blue);background-image:none}html[data-color-mode=light] .app-brand__word{background-image:none;-webkit-background-clip:unset;background-clip:unset;color:var(--brand-blue)}html[data-color-mode=light] .app-brand:hover,html[data-color-mode=light] .app-brand:hover .app-brand__word{color:var(--brand-blue);filter:none}.app-brand:hover{color:var(--ss-primary)}html[data-color-mode=dark] .app-brand:hover{--brand-sheen:linear-gradient(180deg, #fff 0%, #f2f2f2 45%, #d4d4d4 100%);color:#0000;filter:drop-shadow(0 1px .5px #ffffff2e)}html[data-color-mode=dark] .app-brand:hover .app-brand__mark{background-color:#0000;background-image:var(--brand-sheen)}html[data-color-mode=dark] .app-brand:hover .app-brand__word{background-image:var(--brand-sheen);color:#0000;-webkit-background-clip:text;background-clip:text}.app-brand:focus-visible{outline:2px solid var(--ss-primary);outline-offset:3px;border-radius:4px}.app-header .primary-mode-nav{background:0 0;flex:none;padding:0}@media (min-width:901px){.app-header .primary-mode-nav{gap:8px}.app-header .primary-mode-nav a{padding:6px 26px}}.app-header__search{box-sizing:border-box;border:1px solid var(--ss-outline);background:color-mix(in srgb, var(--ss-surface) 50%, transparent);width:260px;min-width:0;height:42px;color:var(--ss-on-surface-variant);border-radius:999px;flex:0 260px;align-items:center;gap:8px;margin-left:auto;padding:0 16px;display:flex}.app-header__search svg{flex:none;width:16px;height:16px}.app-header__search input{min-width:0;color:var(--ss-on-surface);font-family:var(--ss-font-ui);background:0 0;border:0;outline:0;flex:1;padding:0;font-size:13px}.app-header__search input::placeholder{color:var(--ss-on-surface-variant);opacity:1}.app-header__search:focus-within{border-color:var(--ss-accent);box-shadow:var(--ss-focus-ring)}html[data-color-mode=dark] .app-header .primary-mode-nav a{color:var(--ss-on-surface-variant)}html[data-color-mode=dark] .app-header .primary-mode-nav a:hover{color:#fff}html[data-color-mode=dark] .app-header .primary-mode-nav a.active,html[data-color-mode=dark] .app-header .primary-mode-nav a[aria-current=page]{color:#fff;font-weight:700}.app-header__search-trigger{display:none}.app-header__actions{flex:none;justify-content:flex-end;align-items:center;gap:12px;min-width:0;display:flex}.app-header__signin{border-radius:var(--ss-radius-button);min-height:40px;color:var(--ss-on-surface);font-family:var(--ss-font-ui);white-space:nowrap;cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:9px 8px;font-size:14px;font-weight:600;transition:color .12s;display:inline-flex}.app-header__signin:hover{color:var(--ss-primary)}.app-header__signin:focus-visible{outline:2px solid var(--ss-primary);outline-offset:2px}.app-header__signin--pending{pointer-events:none;opacity:.35;min-width:88px}.app-header__account{flex-shrink:0;position:relative}.app-header__avatar{background:var(--ss-surface-container-high);width:36px;height:36px;color:var(--ss-on-surface);font-family:var(--ss-font-ui);cursor:pointer;border:0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-size:14px;font-weight:700;display:inline-flex;overflow:hidden}.app-header__avatar img{object-fit:cover;width:100%;height:100%;display:block}.app-header__avatar:focus-visible{outline:2px solid var(--ss-primary);outline-offset:2px}.app-header__account-menu{z-index:4;box-sizing:border-box;border:1px solid color-mix(in srgb, var(--ss-on-surface) 12%, transparent);border-radius:var(--ss-radius-card,16px);background:color-mix(in srgb, var(--ss-surface-container-high) 94%, transparent);width:max-content;min-width:min(220px,100dvw - 32px);max-width:min(320px,100dvw - 32px);color:var(--ss-on-surface);-webkit-backdrop-filter:blur(16px)saturate(145%);backdrop-filter:blur(16px)saturate(145%);font-family:var(--ss-font-ui);padding:8px;position:absolute;top:calc(100% + 10px);right:0;box-shadow:0 14px 36px #0000003d}.app-header__account-summary{gap:3px;padding:8px 10px 10px;display:grid;overflow:hidden}.app-header__account-summary strong,.app-header__account-summary span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.app-header__account-summary strong{font-size:.9rem}.app-header__account-summary span{color:var(--ss-on-surface-variant);font-size:.8rem}.app-header__signout{border-radius:var(--ss-radius-button);width:100%;min-height:40px;color:var(--ss-on-surface);font:600 .9rem/1.2 var(--ss-font-ui);text-align:left;cursor:pointer;background:0 0;border:0;padding:9px 10px}.app-header__signout:hover{background:color-mix(in srgb, var(--ss-on-surface) 8%, transparent)}.app-header__signout:focus-visible{outline:2px solid var(--ss-primary);outline-offset:-2px}.app-header__signin-dialog{z-index:80;box-sizing:border-box;width:100%;max-width:none;height:100%;max-height:none;color:inherit;background:0 0;border:0;place-items:center;margin:0;padding:24px 16px;display:grid;position:fixed;inset:0;overflow:auto}.app-header__signin-dialog:not([open]){display:none}.app-header__signin-dialog::backdrop{background:color-mix(in srgb, var(--ss-surface) 55%, transparent)}.app-header__signin-panel{z-index:1;border-radius:var(--ss-radius-card,16px);background:var(--ss-surface-container-high,var(--ss-surface));width:min(100%,420px);color:var(--ss-on-surface);font-family:var(--ss-font-ui);padding:24px 22px 20px;position:relative;box-shadow:0 18px 48px #00000047}.app-header__signin-panel h2{font-family:var(--ss-font-display,var(--ss-font-ui));margin:0 0 10px;font-size:1.25rem;line-height:1.3}.app-header__signin-panel p{color:var(--ss-on-surface-variant,var(--ss-on-surface));margin:0 0 14px;font-size:.95rem;line-height:1.5}.app-header__signin-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:8px;display:flex}.app-header__signin-secondary{min-height:var(--ss-button-min-height,40px);border-radius:var(--ss-radius-button,10px);color:var(--ss-on-surface-variant);font:600 .9rem/1.2 var(--ss-font-ui);cursor:pointer;background:0 0;border:0;padding:9px 14px}.app-header__signin-secondary:hover,.app-header__signin-secondary:focus-visible{color:var(--ss-on-surface)}html[data-color-mode=dark] .app-header__signin-secondary:hover,html[data-color-mode=dark] .app-header__signin-secondary:focus-visible{color:#fff}.app-header__signin-secondary:focus-visible{outline:2px solid var(--ss-primary);outline-offset:2px}.app-header__signin-actions .primary-button svg{flex-shrink:0}.app-header .app-header__cta{white-space:nowrap;flex-shrink:0;min-height:36px;padding:0 16px;font-size:14px}@media (max-width:900px){.app-root .app-header__safe{padding:calc(10px + env(safe-area-inset-top,0px)) 16px 10px}.app-root .app-header__inner{gap:12px}.app-root .app-header__lead{gap:0;max-width:140px}.app-root .app-header__search{display:none}.app-root .app-header__search-trigger{display:inline-flex}.app-root .app-header__actions{gap:8px;margin-left:auto}.app-root .app-brand{gap:6px;font-size:17px}.app-root .app-brand__mark{width:22px;height:22px}.app-header__signin{padding:9px 6px;font-size:13px}.app-header .app-header__cta{padding:0 14px;font-size:13px}}