:root{--ink:#152927;--paper:#fff;--coral:#ee725b;--gold:#f2bc4c;--leaf:#537866;--line:#e7e1d8;--muted:#60706c}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);margin:0;font-family:Inter,system-ui,sans-serif}.app-shell{min-height:100vh}.sidebar{color:#eef1e8;z-index:4;background:#152927;flex-direction:column;width:min(390px,100%);height:100vh;padding:30px 20px 22px;display:none;position:fixed;left:auto;right:0;box-shadow:-14px 0 45px #15292733}.sidebar.open{display:flex}.brand{color:inherit;letter-spacing:.05em;align-items:center;gap:10px;font-family:DM Mono,monospace;font-size:14px;line-height:.92;text-decoration:none;display:flex}.brand-mark{border:1px solid;border-radius:50%;place-items:center;width:35px;height:35px;font-family:Fraunces,serif;font-size:21px;display:grid}.nav-links{gap:7px;margin-top:58px;display:grid}.nav-link{color:#c7d0c8;border-radius:6px;align-items:center;gap:13px;padding:11px 12px;font-size:14px;text-decoration:none;display:flex}.nav-link span{text-align:center;width:14px;font-family:DM Mono}.nav-link:hover,.nav-link.active{color:#fff;background:#28403b}.sidebar-foot{border-top:1px solid #3d534f;margin-top:auto;padding-top:12px}.mobile-header{height:76px;color:var(--ink);background:#fff;border-bottom:1px solid #f0ece5;justify-content:space-between;align-items:center;padding:0 clamp(22px,5vw,68px);display:flex}.menu-button{color:var(--ink);cursor:pointer;background:0 0;border:0;padding:8px;font-size:25px}.mobile-header .menu-button{font-size:22px}main{width:100%;max-width:none;min-height:calc(100vh - 76px);margin-left:0;padding:0}.page{animation:.35s fade;display:none}.page.active{display:block}@keyframes fade{0%{opacity:.7}to{opacity:1}}.eyebrow,.label-pill{letter-spacing:.12em;color:var(--leaf);font:500 11px DM Mono,monospace}h1,h2,p{margin-top:0}h1{letter-spacing:-.055em;margin:0 0 22px;font-family:Fraunces,Georgia,serif;font-size:clamp(48px,6vw,76px);line-height:.95}h1 em{color:var(--coral);font-style:normal}.kicker{letter-spacing:.14em;color:var(--leaf);margin:0 0 16px;font:500 11px DM Mono,monospace}.primary-button{background:var(--coral);color:#fff;cursor:pointer;border:0;border-radius:3px;padding:14px 18px;font:600 13px Inter;box-shadow:3px 3px #d2513e}.primary-button span,.text-button span{margin-left:12px;font-size:18px}.landing-content{flex-direction:column;justify-content:center;align-items:flex-start;min-height:calc(100vh - 285px);padding:clamp(55px,10vh,115px) clamp(28px,13vw,210px) 35px;display:flex}.landing-mark{border:1px solid var(--ink);border-radius:50%;place-items:center;width:54px;height:54px;margin-bottom:35px;font:32px Fraunces;display:grid}.landing-content h1{margin-bottom:20px;font-size:clamp(62px,9.2vw,138px)}.landing-lede{color:var(--muted);margin:0;font:400 clamp(17px,1.7vw,22px)/1.38 Fraunces}.landing-actions{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:14px;padding:25px clamp(28px,13vw,210px) 42px;display:grid}.landing-button{text-align:left;cursor:pointer;justify-content:space-between;align-items:center;width:100%;min-height:64px;padding:16px 20px;font:600 14px Inter;display:flex}.landing-button .button-number{opacity:.82;margin:0;font:500 11px DM Mono}.landing-button>span:last-child{font-size:18px}.outline-button{border:1px solid var(--ink);color:var(--ink);background:#fff;border-radius:3px}.outline-button:hover{background:#f7f4ee}.page:not(#home){max-width:1280px;margin:auto;padding:58px clamp(32px,7vw,104px) 72px}.lede{color:var(--muted);margin-bottom:26px;font-size:16px;line-height:1.55}.skill-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-top:45px;display:grid}.skill-card{cursor:pointer;text-align:left;min-height:210px;color:var(--ink);background:#e2ddd2;border:0;padding:22px;transition:transform .2s;position:relative}.skill-card:hover{transform:translateY(-4px)}.skill-card:nth-child(2n){background:#d9e3dc}.skill-card:nth-child(3n){background:#f0d08a}.skill-symbol{color:var(--coral);font:43px Fraunces}.skill-card h2{margin:34px 0 6px;font:600 22px Fraunces}.skill-card p{color:#52615d;margin:0;font-size:12px;line-height:1.45}.card-progress{background:#ffffff85;height:4px;position:absolute;bottom:20px;left:22px;right:22px}.card-progress span{background:var(--ink);height:100%;display:block}.back-button{color:var(--leaf);cursor:pointer;background:0 0;border:0;padding:0;font:500 13px DM Mono}.detail-grid{grid-template-columns:1.1fr .9fr;gap:80px;margin-top:48px;display:grid}.detail-icon{color:var(--coral);font:80px Fraunces}.detail-grid h1{margin:13px 0;font-size:58px}.checklist{border-top:1px solid var(--line);margin-top:30px}.check-row,.packing-item{border-bottom:1px solid var(--line);cursor:pointer;align-items:center;gap:15px;padding:16px 4px;display:flex}.check-row input,.packing-item input{appearance:none;border:1.5px solid var(--leaf);border-radius:2px;flex:none;place-items:center;width:21px;height:21px;margin:0;display:grid}.check-row input:checked,.packing-item input:checked{background:var(--leaf)}.check-row input:checked:after,.packing-item input:checked:after{content:"✓";color:#fff;font-size:14px}.check-row span{font-size:14px}.check-row input:checked+span,.packing-item input:checked+span{color:var(--muted);text-decoration:line-through}.video-card{color:#fff;background:#193532;min-height:220px;padding:25px;position:relative;overflow:hidden}.video-card:after{content:"";border:1px solid #fff5;border-radius:50%;width:230px;height:230px;position:absolute;bottom:-76px;right:-50px}.video-card h2{z-index:1;font:600 26px Fraunces;position:relative}.play-button{color:#fff;cursor:pointer;background:0 0;border:1px solid #e9efea;border-radius:50%;width:46px;height:46px;font-size:14px;position:absolute;bottom:25px;left:25px}.video-card p{color:#c9d6cd;font-size:12px}.packing-heading{justify-content:space-between;align-items:end;display:flex}.packing-count{color:var(--coral);padding-bottom:30px;font:500 28px Fraunces}.packing-list{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;column-gap:50px;margin-top:28px;display:grid}.packing-item{font-size:15px}.packed-message{color:var(--leaf);background:#dce5dc;margin-top:30px;padding:17px;font:600 15px Fraunces}.progress-overview{background:#dce5dc;align-items:center;gap:45px;margin:36px 0 53px;padding:34px;display:flex}.big-ring{background:conic-gradient(var(--coral) var(--p,0%),#bfcfc2 0);border-radius:50%;flex:none;place-items:center;width:150px;height:150px;display:grid}.big-ring:before{content:"";background:#dce5dc;border-radius:50%;width:122px;height:122px;position:absolute}.big-ring span{z-index:1;font:600 28px Fraunces}.progress-overview p{color:var(--muted);max-width:380px}.progress-list{border-top:1px solid var(--line)}.progress-item{border-bottom:1px solid var(--line);grid-template-columns:210px 1fr 43px;align-items:center;gap:20px;padding:17px 4px;display:grid}.progress-item strong{font:600 16px Fraunces}.progress-bar{background:#ddd6c9;height:7px}.progress-bar span{background:var(--leaf);height:100%;display:block}.progress-item b{color:var(--muted);font:500 12px DM Mono}.muted{color:var(--muted);font-size:12px}.simple-page{max-width:730px}.quote{border-left:3px solid var(--coral);margin-top:50px;padding:30px;font:600 25px/1.25 Fraunces}.setting-row{border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding:22px 0;display:flex}.setting-row p{color:var(--muted);margin:0;font-size:13px}.toggle{background:var(--leaf);cursor:pointer;border:0;border-radius:25px;width:46px;height:25px;position:relative}.toggle:after{content:"";background:#fff;border-radius:50%;width:19px;height:19px;position:absolute;top:3px;right:3px}.toggle[aria-pressed=false]{background:#c8c1b5}.toggle[aria-pressed=false]:after{left:3px;right:auto}@media (width<=800px){.landing-actions{grid-template-columns:1fr;padding:20px 22px 30px}.landing-content{min-height:auto;padding:72px 28px 60px}.skill-grid{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr;gap:35px}.packing-list{grid-template-columns:1fr}.progress-overview{gap:25px;padding:22px}.big-ring{width:115px;height:115px}.big-ring:before{width:91px;height:91px}.packing-heading{display:block}.packing-count{padding:0}.progress-item{grid-template-columns:130px 1fr 34px;gap:10px}}@media (width<=480px){.landing-content h1{font-size:62px}.landing-actions{padding-bottom:25px}.progress-overview{display:block}.big-ring{margin-bottom:20px}.progress-item{grid-template-columns:1fr 34px}.progress-bar{grid-area:2/1/auto/3}}.nav-challenge{background:#f4f8f5;border:1px solid #c8d9d1;border-radius:18px;margin:1.5rem 0;padding:1.25rem}.nav-challenge h3{color:#17313d;margin:.15rem 0 .45rem;font-family:Fraunces,Georgia,serif}.nav-challenge p{color:#3c5560;margin:.35rem 0;line-height:1.55}.practice-map{border-radius:13px;width:100%;max-width:440px;margin:0 auto 1rem;display:block;box-shadow:inset 0 0 0 1px #c2d8ca}.compass-parts{color:#264653;background:#fff;border-radius:12px;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;margin:.8rem 0;padding:1rem;font-size:.92rem;display:grid}.compass-parts .needle{color:#d15340;grid-row:span 2;place-self:center;font-size:2.6rem;transform:rotate(5deg)}.answer-row{gap:.6rem;margin-top:.8rem;display:flex}.answer-row input{width:7rem;font:inherit;border:1px solid #9bb5a8;border-radius:10px;padding:.7rem .8rem}.answer-row button{color:#fff;cursor:pointer;background:#1f5c52;border:0;border-radius:10px;padding:.7rem 1rem;font:600 .9rem/1 system-ui}.answer-feedback{min-height:1.5em;font-weight:600}.answer-feedback.correct{color:#25714d}@media (width<=480px){.answer-row{flex-wrap:wrap}}.scene-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:.8rem 0;display:grid}.scene-pair svg{border-radius:12px;width:100%;box-shadow:0 1px #bed1c5}.morse-signal{color:#f2bc4c;letter-spacing:.25em;text-align:center;background:#17313d;border-radius:16px;margin:1.2rem 0;padding:1.5rem;font:700 clamp(2rem,8vw,4rem)/1 DM Mono,monospace}.morse-cheats{color:#264653;background:#f4f8f5;border-radius:12px;margin-top:1.3rem;padding:1rem}.game-button{margin-top:1rem}body{background:linear-gradient(145deg,#fffaf1 0%,#e9f3ec 46%,#f8ead6 100%)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.skip-link{z-index:100;color:#fff;background:#152927;border-radius:4px;padding:.75rem 1rem;font-weight:700;position:fixed;top:.75rem;left:.75rem;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.mobile-header{background:#fffdf9}.page:not(#home){background:#fffdf9b8;border-radius:28px}.lesson-art:has(>span:only-child){display:none}.morse-letter-card{color:#17313d;text-align:center;background:radial-gradient(circle at 50% 15%,#fff5b9,#f2bc4c 37%,#d66c55 100%);border-radius:22px;place-content:center;gap:.2rem;width:100%;min-height:285px;display:grid;box-shadow:8px 8px #d8d1c2}.morse-letter-card b{font:700 clamp(5rem,15vw,9rem)/.8 Fraunces,Georgia,serif}.morse-letter-card span{letter-spacing:.15em;font:700 clamp(1.6rem,4vw,2.6rem)/1 DM Mono,monospace}.morse-letter-card small{letter-spacing:.14em;margin-top:.7rem;font:600 .75rem/1 DM Mono,monospace}.fire-photo{background:#163d49;border-radius:20px;width:100%;height:100%;margin:0;position:relative;overflow:hidden}.fire-photo img{object-fit:contain;object-position:center;width:100%;height:285px;display:block}.fire-photo figcaption{color:#17313d;background:#fffdf9df;border-radius:99px;padding:.35rem .55rem;font:600 .7rem DM Mono,monospace;position:absolute;bottom:.8rem;right:.8rem}.optional-activity{background:#fff7ec;border:2px dashed #e18a64;border-radius:18px;margin:1.5rem 0;padding:1.25rem}.optional-activity h3{color:#a44d39;margin:.1rem 0 .5rem;font-family:Fraunces,Georgia,serif}.optional-activity p{color:#5c5147;line-height:1.55}.activity-button{color:#83412f;cursor:pointer;background:#fff;border:1px solid #b66a52;border-radius:10px;margin:.3rem .45rem .2rem 0;padding:.65rem .85rem;font:600 .86rem/1 system-ui}.primary-activity{color:#fff;background:#d76f56;border-color:#a44d39}.activity-feedback{min-height:1.3em;font-weight:700;color:#25714d!important}.reflection-card,.leaderboard-card{background:#fff7ec;border-radius:20px;margin-top:2rem;padding:1.35rem}.reflection-card h2,.leaderboard-card h2{font-family:Fraunces,Georgia,serif}.reflection-card label{color:#385550;margin:1rem 0;font-weight:700;display:block}.reflection-card textarea{width:100%;min-height:74px;font:inherit;resize:vertical;background:#fffefb;border:1px solid #c5d5cc;border-radius:10px;margin-top:.4rem;padding:.7rem;display:block}.leader-row,.schedule-item{border-top:1px solid #ead8c6;align-items:center;gap:.75rem;padding:.7rem 0;display:flex}.leader-row b{background:#f2bc4c;border-radius:50%;place-items:center;width:1.7rem;height:1.7rem;display:grid}.leader-row span{flex:1}.leader-row strong{color:#2e705e}.leader-row.you{background:#fff0c8;border-radius:8px;margin:0 -.35rem;padding:.7rem .35rem}.leader-add{gap:.7rem;margin:1.2rem 0;display:flex}.leader-add input{font:inherit;border:1px solid #c5d5cc;border-radius:10px;flex:1;padding:.8rem}.leader-schedule{border-top:1px solid #e7e1d8}.skip-lesson{color:#60706c;cursor:pointer;background:0 0;border:0;margin:1rem 0 0;padding:.45rem .1rem;font:600 .82rem system-ui;text-decoration:underline}@media (width<=520px){.leader-add{display:block}.leader-add input{width:100%;margin-bottom:.7rem}}.lesson-layout{align-items:center}.lesson-art{justify-self:center}.lesson-art .observation-game{text-align:left;margin:0}.lead-board{border-top:2px dashed #e0c8ae;margin-top:2rem;padding-top:1.3rem}.lead-board h2{font-family:Fraunces,Georgia,serif}.lead-board textarea{width:100%;min-height:78px;font:inherit;border:1px solid #c5d5cc;border-radius:10px;margin:.6rem 0;padding:.75rem;display:block}.board-post{color:#385550;background:#edf5ef;border-radius:10px;margin-top:.7rem;padding:.75rem}.lead-post{background:#fff0c8}.profile-card{background:#eef6f0;border-radius:18px;margin:1.5rem 0;padding:1.2rem}.profile-card h2{font-family:Fraunces,Georgia,serif}.profile-card label{color:#385550;margin:.8rem 0;font-weight:700;display:block}.profile-card input,.profile-card select{width:100%;font:inherit;background:#fff;border:1px solid #c5d5cc;border-radius:9px;margin-top:.35rem;padding:.7rem;display:block}.leader-add input:disabled,.lead-board textarea:disabled,.leader-add button:disabled,.lead-board button:disabled{opacity:.55;cursor:not-allowed}.leader-add{grid-template-columns:1fr 1fr;display:grid}.leader-add input:nth-child(3),.leader-add input:nth-child(4){grid-column:span 2}.leader-add button{justify-self:start}.upcoming-heading{justify-content:space-between;align-items:end;margin-top:1.7rem;display:flex}.schedule-item{gap:.2rem;display:grid}.schedule-item strong{color:#2e705e}.schedule-item small{color:#60706c}.lead-board textarea{min-height:145px}.question-board textarea{min-height:55px}.question-post{background:#f5f5ee;padding:.5rem .7rem;font-size:.9rem}.upcoming-heading h2{letter-spacing:-.03em;font:700 clamp(1.8rem,5vw,2.5rem)/1 Fraunces,Georgia,serif}.board-post{cursor:pointer}.board-post:hover{outline:2px solid #e0c8ae}.auth-card{padding:clamp(1.25rem,4vw,2rem)}.auth-card .muted{max-width:58ch;line-height:1.55}.auth-actions{flex-wrap:wrap;gap:.75rem;margin-top:1.1rem;display:flex}.auth-actions .outline-button{cursor:pointer;padding:13px 18px;font:600 13px Inter}.text-button{color:#385550;cursor:pointer;background:0 0;border:0;padding:.85rem 0 0;font:600 12px Inter;text-decoration:underline}.auth-status{color:#60706c;min-height:1.4rem;margin:1rem 0 0;font-size:.85rem;line-height:1.45}.auth-status.error{color:#a23a2d}.auth-status.success{color:#2e705e}.account-summary{color:#385550;overflow-wrap:anywhere;margin-bottom:1rem;font:500 13px DM Mono,monospace}.item-delete{color:#8d3d32;cursor:pointer;background:0 0;border:0;margin-left:auto;font-size:.75rem;text-decoration:underline}.board-post{align-items:start;gap:.75rem;display:flex}.schedule-item .item-delete{grid-column:1;justify-self:start;margin:.3rem 0 0}[hidden]{display:none!important}.sync-conflict{background:#fff7df;border:1px solid #d9a84d;border-radius:10px;margin:1.25rem 0;padding:1rem}.sync-conflict strong{font:600 18px Fraunces,Georgia,serif}.sync-conflict p{color:#5d5648;margin:.5rem 0 0;font-size:.85rem;line-height:1.5}.auth-mode-switch{background:#dfeae3;border-radius:999px;margin-bottom:1.25rem;padding:4px;display:inline-flex}.auth-mode-switch button{color:#385550;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:.65rem 1rem;font-weight:700}.auth-mode-switch button[aria-selected=true]{color:#152927;background:#fff;box-shadow:0 2px 8px #1529271a}.danger-zone{border-top:1px solid #d8c8bd;margin-top:2rem;padding-top:1rem}.danger-zone summary{color:#8d3d32;cursor:pointer;font-weight:700}.danger-zone p{color:#6b5b54;margin:.75rem 0;font-size:.82rem;line-height:1.5}.danger-button{color:#8d2f24;cursor:pointer;background:#fff;border:1px solid #9f3f32;border-radius:4px;margin-top:.5rem;padding:.7rem 1rem;font-weight:700}.member-row{border-top:1px solid #e1ddd4;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:1rem;padding:.85rem 0;display:grid}.member-row strong,.member-row small{display:block}.member-row small{color:#69756f;margin-top:.2rem}.member-row button{color:#26453f;cursor:pointer;background:#fff;border:1px solid #385550;border-radius:4px;padding:.55rem .75rem;font-weight:700}.connection-status{z-index:100;color:#fff;background:#193532;border-radius:8px;max-width:min(360px,100vw - 2rem);padding:.8rem 1rem;font:600 .78rem/1.4 Inter,sans-serif;position:fixed;bottom:1rem;right:1rem;box-shadow:0 8px 30px #0d1d1b4d}.privacy-actions{background:#fffdf9;border:1px solid #d8c8bd;margin-top:2rem;padding:1.25rem}.privacy-actions p{color:#5f6c67;margin:1rem 0 0;line-height:1.6}:where(a,button,input,textarea,summary):focus-visible{outline-offset:3px;outline:3px solid #e28a47}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.auth-loading{z-index:50;color:#152927;text-align:center;background:linear-gradient(145deg,#fffaf1,#e9f3ec);place-content:center;justify-items:center;gap:1rem;display:none;position:fixed;inset:0}.auth-loading p{letter-spacing:.06em;font:500 12px DM Mono,monospace}.auth-pending .auth-loading{display:grid}.auth-pending .app-shell{visibility:hidden}.auth-signed-out .member-settings{display:none!important}.auth-signed-out #settings{max-width:760px}.auth-signed-out #settings .page-title,.auth-signed-out #settings>.eyebrow{text-align:center}.auth-signed-out .auth-card{max-width:620px;margin:2rem auto;box-shadow:0 18px 50px #29453c17}.access-preview{min-height:calc(100vh - 76px);max-width:none!important;padding:0!important}.access-hero{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);min-height:calc(100vh - 76px);display:grid}.access-copy{background:#fffdf9;flex-direction:column;justify-content:center;padding:clamp(55px,9vw,125px) clamp(30px,9vw,145px);display:flex}.access-copy h1{max-width:740px;font-size:clamp(58px,8vw,112px)}.access-copy .lede{max-width:660px;font-size:clamp(16px,1.5vw,20px)}.access-panel{color:#f7f3ea;background:#193532;flex-direction:column;justify-content:center;padding:clamp(40px,7vw,90px);display:flex}.access-panel .eyebrow{color:#f2bc4c}.access-panel h2{margin:12px 0 16px;font:600 clamp(30px,4vw,48px)/1.05 Fraunces,Georgia,serif}.access-panel p{color:#c8d6ce;line-height:1.65}.access-features{gap:12px;margin:25px 0 32px;padding:0;list-style:none;display:grid}.access-features li{border-top:1px solid #ffffff24;padding:12px 0;font-size:13px}.access-features li:before{content:"✦";color:#f2bc4c;margin-right:10px}.access-panel .auth-actions{align-items:center}.access-panel .outline-button{color:#fff;cursor:pointer;background:0 0;border-color:#f7f3ea;padding:14px 18px;font-weight:700}.access-panel .outline-button:hover{background:#ffffff12}@media (width<=800px){.access-hero{grid-template-columns:1fr}.access-copy{min-height:52vh;padding:65px 28px}.access-panel{padding:50px 28px 65px}.access-copy h1{font-size:58px}}.header-actions{align-items:center;gap:.35rem;display:flex}.login-button{color:#264653;cursor:pointer;background:#fff;border:1px solid #b9c9bd;border-radius:9px;padding:.5rem .7rem;font:700 .78rem system-ui}.post-actions{gap:.35rem;margin:.5rem 0 0 .5rem;display:inline-flex}.post-actions button{color:#264653;cursor:pointer;background:#fff;border:1px solid #a5b9ac;border-radius:7px;padding:.35rem .55rem;font:700 .72rem system-ui}.post-actions button[data-action=delete]{color:#a44d39;border-color:#d76f56}.training-guide{grid-template-columns:repeat(3,1fr);gap:12px;max-width:1000px;margin:32px 0 8px;display:grid}.training-guide>div{background:#fffdf9;border:1px solid #e7e1d8;border-radius:4px;min-height:128px;padding:18px 18px 15px}.training-guide span{color:#ee725b;letter-spacing:.12em;margin-bottom:13px;font:600 10px DM Mono,monospace;display:block}.training-guide strong{font:600 18px Fraunces,Georgia,serif;display:block}.training-guide p{color:#60706c;margin:8px 0 0;font-size:12px;line-height:1.45}.lesson-layout:has(.lesson-art>span:only-child){grid-template-columns:minmax(0,720px);justify-content:start}.lesson-layout .lesson-art:has(>span:only-child){display:none}.page.active{animation:.2s fade}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:3px;outline:3px solid #f2bc4c}@media (width<=800px){.training-guide{grid-template-columns:1fr}.lesson-layout:has(.lesson-art>span:only-child){grid-template-columns:1fr}}