.learning-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 34px}.learning-tabs a{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border:1px solid #b9c8d4;border-radius:10px;background:#fff;color:#17354d;font-weight:800}.learning-tabs a:hover{border-color:#0d5a91;background:#eef7ff}.quiz-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px}.quiz-result{margin:0;padding:12px 16px;border-radius:10px;background:#eef5fa;color:#17354d;font-weight:800;min-height:48px;display:flex;align-items:center}.question.correct{border-left:4px solid #137c55;padding-left:16px}.question.incorrect{border-left:4px solid #b43a3a;padding-left:16px}.answer-note{display:none;margin:9px 0 0;color:#526779;font-size:.9rem}.question.graded .answer-note{display:block}.video-library{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:24px 0 50px}.video-card{display:flex;flex-direction:column;min-height:190px;padding:23px;border:1px solid #dce5ec;border-radius:16px;background:#fff}.video-card b{font:800 1.08rem Manrope,sans-serif;margin:14px 0 6px}.video-card p{color:#5e7183;margin:0 0 16px;font-size:.92rem}.video-card a{color:#075e95;font-weight:800;text-decoration:underline;text-underline-offset:3px;margin-top:auto}.video-status{display:inline-flex;width:max-content;padding:5px 9px;border-radius:999px;background:#eef5fa;color:#294961;font-size:.76rem;font-weight:800}.standards-intro{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;margin:0 0 42px}.standards-copy,.readiness-card{padding:28px;border:1px solid #dce5ec;border-radius:18px;background:#fff}.standards-copy h3,.readiness-card h3{font:800 1.35rem Manrope,sans-serif;margin:0 0 10px}.standards-copy p,.readiness-card p{color:#5e7183;margin:0}.readiness-list{display:grid;gap:9px;margin:16px 0 0;padding:0;list-style:none}.readiness-list li{display:flex;gap:9px}.readiness-list li:before{content:"✓";color:#137c55;font-weight:900}.skills-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:48px 0 20px}.skills-heading h3{font:800 1.65rem Manrope,sans-serif;margin:0}.skills-heading span{color:#5e7183}.skill-group{margin:28px 0}.skill-group-title{display:flex;align-items:center;gap:12px;margin:0 0 12px;font:800 1.18rem Manrope,sans-serif}.skill-group-title b{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#071b2e;color:#ffb21a;font-size:.82rem}.skill-grid{grid-template-columns:1fr!important}.skill summary{align-items:center}.skill-title{display:flex;align-items:center;gap:13px}.skill-index{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border-radius:9px;background:#eef5fa;color:#0d3557;font-size:.82rem}.skill-body{border-top:1px solid #e6edf2;padding-top:19px!important}.skill-body-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.skill-body h4{color:#102336;font:800 .92rem Manrope,sans-serif;margin:0 0 5px}.skill-body p{margin:0;color:#5e7183}.lesson-placeholder{display:inline-flex;margin-top:15px;padding:6px 10px;border-radius:999px;background:#f3f6f8;color:#607588;font-size:.78rem;font-weight:800}.skill-diagram{margin-top:18px;padding:16px;border-radius:13px;background:#071b2e;color:#fff}.diagram-title{display:block;color:#ffb21a;font-weight:800;margin-bottom:11px}.observation-sweep{display:flex;align-items:center;gap:7px;overflow-x:auto}.observation-sweep span{min-width:82px;padding:10px;border:1px solid rgba(255,255,255,.2);border-radius:9px;text-align:center;font-size:.82rem}.observation-sweep i{color:#ffb21a;font-style:normal}.copyright-note{padding:16px 18px;border-left:4px solid #ffb21a;background:#fff8e8;color:#526779;margin:24px 0 0}
@media(max-width:820px){.video-library{grid-template-columns:1fr 1fr}.standards-intro{grid-template-columns:1fr}}
@media(max-width:620px){.video-library{grid-template-columns:1fr}.skill-body-grid{grid-template-columns:1fr}.skills-heading{align-items:flex-start;flex-direction:column}.skill summary{padding:17px 15px}.skill-body{padding-left:15px!important;padding-right:15px!important}.observation-sweep span{min-width:72px}}
.learning-tabs .practice-tab{background:#071b2e;color:#fff;border-color:#071b2e}.practice-launch{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 0 52px;padding:25px 28px;border-radius:18px;background:linear-gradient(120deg,#071b2e,#0d466d);color:#fff}.practice-launch b{display:block;font:800 1.3rem Manrope,sans-serif}.practice-launch small{display:block;color:#c6d9e5;margin-top:4px}.practice-launch strong{color:#ffb21a;white-space:nowrap}@media(max-width:620px){.practice-launch{align-items:flex-start;flex-direction:column;padding:22px}.practice-launch strong{white-space:normal}}
.skill-video{display:flex;align-items:center;gap:13px;width:100%;margin-top:16px;padding:14px 16px;border:1px solid #d7e3ec;border-radius:13px;background:#fff;color:#102336;text-decoration:none;box-shadow:0 5px 16px rgba(7,27,46,.06);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.skill-video:hover,.skill-video:focus-visible{transform:translateY(-2px);border-color:#0d5a91;box-shadow:0 9px 22px rgba(7,27,46,.12);outline:none}.skill-video-mark{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border-radius:50%;background:#e62117;color:#fff;font-size:.95rem;padding-left:2px}.skill-video>span:last-child{display:grid;gap:2px}.skill-video small{color:#607588;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.skill-video b{font:800 .96rem Manrope,sans-serif}.skill-video em{color:#075e95;font-size:.79rem;font-style:normal;font-weight:800}.video-selection-note{margin:18px 0 0;padding:14px 16px;border-left:4px solid #ffb21a;background:#fff8e8;color:#526779;font-size:.88rem}
.learning-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 34px}.learning-steps>div{display:flex;align-items:center;gap:12px;padding:17px 18px;border:1px solid #dce5ec;border-radius:15px;background:#fff}.learning-steps>div>b{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border-radius:50%;background:#fff3d8;color:#8b5700;font:800 .9rem Manrope,sans-serif}.learning-steps span{display:grid}.learning-steps strong{font:800 .93rem Manrope,sans-serif}.learning-steps small{color:#607588;font-size:.8rem}.learning-workspace{display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px;align-items:start}.study-rail{position:sticky;top:96px;display:grid;gap:14px}.progress-card{padding:22px;border-radius:19px;background:linear-gradient(145deg,#0d3557,#071b2e);color:#fff;box-shadow:0 15px 38px rgba(7,27,46,.18)}.progress-label{display:block;color:#bdd0dc;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.progress-card>strong{display:block;margin:6px 0 10px;color:#ffb21a;font:800 2rem Manrope,sans-serif}.progress-card>strong small{color:#fff;font-size:.86rem}.progress-track{height:8px;overflow:hidden;border-radius:99px;background:rgba(255,255,255,.15)}.progress-track i{display:block;width:0;height:100%;border-radius:inherit;background:#ffb21a;transition:width .3s ease}.progress-card p{min-height:66px;margin:14px 0 17px;color:#d3e0e8;font-size:.86rem;line-height:1.5}.continue-skill{width:100%;min-height:46px;padding:0 12px}.category-nav{display:grid;gap:4px;padding:14px;border:1px solid #dce5ec;border-radius:17px;background:#fff}.category-nav>span{padding:5px 8px 9px;color:#607588;font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.category-nav a{display:flex;justify-content:space-between;align-items:center;min-height:40px;padding:7px 9px;border-radius:9px;color:#294961;font-size:.87rem;font-weight:800}.category-nav a:hover,.category-nav a:focus-visible{background:#eef5fa;color:#075e95}.category-nav small{color:#7e91a1;font-size:.72rem}.skills-workbench{min-width:0}.skill-toolbar{position:sticky;top:88px;z-index:7;display:grid;grid-template-columns:minmax(220px,1fr) minmax(180px,.7fr) auto;gap:10px;align-items:end;margin-bottom:20px;padding:14px;border:1px solid #d7e3ec;border-radius:17px;background:rgba(255,255,255,.96);box-shadow:0 9px 26px rgba(7,27,46,.1);backdrop-filter:blur(12px)}.skill-toolbar label{display:grid;gap:5px}.skill-toolbar label>span{color:#526779;font-size:.76rem;font-weight:800}.skill-toolbar input,.skill-toolbar select{width:100%;min-height:46px;padding:0 13px;border:1px solid #b9c8d4;border-radius:10px;background:#fff;color:#102336;font-size:.9rem}.skill-toolbar input:focus,.skill-toolbar select:focus{border-color:#0d5a91;outline:3px solid rgba(13,90,145,.12)}.toolbar-actions{display:flex;gap:6px}.toolbar-actions button{min-height:46px;padding:0 11px;border:1px solid #c8d5df;border-radius:10px;background:#f5f8fb;color:#294961;font-size:.78rem;font-weight:800;cursor:pointer}.toolbar-actions button:hover{background:#e9f2f8}.skills-workbench .skills-heading{margin-top:30px}.skill{scroll-margin-top:170px;transition:border-color .18s ease,box-shadow .18s ease}.skill:hover{border-color:#bdceda}.skill[open]{border-color:#9eb9cb;box-shadow:0 9px 24px rgba(7,27,46,.08)}.skill summary{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center}.skill-status{display:inline-flex;align-items:center;min-height:26px;padding:3px 9px;border-radius:99px;background:#eef5fa;color:#526779;font:800 .72rem Manrope,sans-serif;white-space:nowrap}.skill.is-complete{border-color:#9ed0bb}.skill.is-complete .skill-index{background:#e8f7ef;color:#0b6544}.skill.is-complete .skill-status{background:#e8f7ef;color:#0b6544}.skill.is-complete summary:after{color:#137c55}.skill-actions{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid #e6edf2}.complete-skill{min-height:44px;padding:0 15px;border:1px solid #0d5a91;border-radius:10px;background:#fff;color:#075e95;font-weight:800;cursor:pointer}.complete-skill[aria-pressed="true"]{border-color:#137c55;background:#137c55;color:#fff}.skill-actions small{color:#607588;font-size:.8rem}.skill-empty{padding:22px;border:1px dashed #b9c8d4;border-radius:14px;background:#fff;text-align:center;color:#526779;font-weight:700}.skill[hidden],.skill-group[hidden],.skill-empty[hidden]{display:none!important}
@media(max-width:980px){.learning-workspace{grid-template-columns:1fr}.study-rail{position:static;grid-template-columns:minmax(240px,.8fr) 1.2fr}.category-nav{grid-template-columns:repeat(4,1fr)}.category-nav>span{grid-column:1/-1}.skill-toolbar{top:76px}}
@media(max-width:760px){.learning-steps{grid-template-columns:1fr}.study-rail{grid-template-columns:1fr}.category-nav{grid-template-columns:1fr 1fr}.skill-toolbar{position:static;grid-template-columns:1fr 1fr}.skill-search{grid-column:1/-1}.toolbar-actions{grid-column:1/-1}.toolbar-actions button{flex:1}.skill-actions{align-items:flex-start;flex-direction:column}.skill-actions small{font-size:.82rem}}
@media(max-width:520px){.category-nav{grid-template-columns:1fr 1fr}.skill-toolbar{grid-template-columns:1fr}.skill-search,.toolbar-actions{grid-column:auto}.skill summary{grid-template-columns:minmax(0,1fr) auto;padding:16px 14px}.skill summary:after{grid-column:2;grid-row:1}.skill-status{grid-column:1/-1;width:max-content;margin:7px 0 0 49px}.skill-body{padding-left:14px!important;padding-right:14px!important}.skill-video{align-items:flex-start;padding:13px}.skill-video b{font-size:.9rem}.learning-steps>div{padding:14px}.progress-card{padding:19px}}
.skill-video-options{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:16px}.video-choice-heading{grid-column:1/-1;display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:0 2px}.video-choice-heading b{font:800 .94rem Manrope,sans-serif;color:#102336}.video-choice-heading small{color:#607588;font-size:.78rem}.skill-video-options .skill-video{margin-top:0}.transmission-badge{display:inline-flex;width:max-content;padding:4px 8px;border-radius:999px;background:#e7f3fb;color:#075e95;font-size:.7rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.skill-video.manual .transmission-badge{background:#fff1cf;color:#7a4b00}.skill-video.automatic{border-top:3px solid #0d5a91}.skill-video.manual{border-top:3px solid #ffb21a}
@media(max-width:700px){.skill-video-options{grid-template-columns:1fr}.video-choice-heading{align-items:flex-start;flex-direction:column;gap:3px}}

.teaching-panel{display:grid;grid-template-columns:minmax(150px,.34fr) minmax(0,1fr);gap:20px;margin-top:18px;padding:19px;border:1px solid #cddde8;border-radius:15px;background:linear-gradient(135deg,#f4f9fc,#fff)}
.teaching-heading span{display:inline-flex;padding:4px 8px;border-radius:999px;background:#ffedbf;color:#734700;font-size:.7rem;font-weight:900;letter-spacing:.07em;text-transform:uppercase}
.teaching-heading h4{margin:8px 0 0!important;color:#102336!important;font:800 1.02rem Manrope,sans-serif!important}
.teaching-panel ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin:0;padding:0;list-style:none}
.teaching-panel li{position:relative;padding-left:22px;color:#294961;font-size:.9rem;line-height:1.48}
.teaching-panel li:before{content:"✓";position:absolute;left:0;top:0;color:#137c55;font-weight:900}
.skill-diagram{border:1px solid rgba(255,255,255,.08);box-shadow:inset 0 1px rgba(255,255,255,.06)}
.skill-video-options .skill-video{min-height:122px}
.skill-video>span:last-child{min-width:0}
.skill-video b,.skill-video em{overflow-wrap:anywhere}
.skill-video[class*="automatic"]{border-top:3px solid #0d5a91}
.skill-video[class*="automatic"] .transmission-badge{background:#e7f3fb;color:#075e95}
.skill-video.manual{border-top:3px solid #ffb21a}
.skill-video.manual .transmission-badge{background:#fff1cf;color:#7a4b00}

@media(max-width:760px){.teaching-panel{grid-template-columns:1fr;gap:13px}.teaching-panel ul{grid-template-columns:1fr}.skill-video-options .skill-video{min-height:0}}

.diagram-discovery{display:flex;align-items:center;gap:11px;margin:0 0 14px;padding:14px 16px;border:1px solid #f0cf7a;border-radius:13px;background:#fff8e8;color:#455f72;font-size:.9rem}.diagram-discovery>span{display:grid;place-items:center;flex:0 0 34px;width:34px;height:34px;border-radius:10px;background:#ffb21a;color:#071b2e;font-size:1.2rem;font-weight:900}.diagram-discovery strong{color:#102336}
.skill-diagram{margin:18px 0 0;padding:18px;border:1px solid #bfd2df;border-radius:16px;background:linear-gradient(145deg,#f6fafc,#eef5f9);color:#102336;box-shadow:0 7px 20px rgba(7,27,46,.07)}.diagram-heading{display:flex;align-items:center;gap:10px;margin-bottom:12px}.diagram-heading>span{display:inline-flex;padding:5px 8px;border-radius:999px;background:#ffb21a;color:#071b2e;font-size:.68rem;font-weight:900;letter-spacing:.07em;text-transform:uppercase}.diagram-heading>strong{font:800 1.05rem Manrope,sans-serif}.topic-diagram{display:block;width:100%;height:auto;max-height:310px;border:1px solid #d8e4eb;border-radius:13px;background:#fff}.topic-diagram .diagram-text{fill:#102336;font:800 17px "DM Sans",system-ui,sans-serif}.topic-diagram .diagram-large{fill:#102336;font:900 25px Manrope,sans-serif}.topic-diagram .diagram-small{fill:#38566d;font:800 14px "DM Sans",system-ui,sans-serif}.topic-diagram .diagram-number{fill:#fff;font:900 12px "DM Sans",system-ui,sans-serif}.topic-diagram .diagram-line{fill:none;stroke:#0d4168;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}.topic-diagram .lane-line{fill:none;stroke:#fff;stroke-width:4;stroke-dasharray:16 14}.topic-diagram .kerb-line{fill:none;stroke:#fff;stroke-width:7}.topic-diagram .parking-line{fill:none;stroke:#fff;stroke-width:5}.topic-diagram .stop-line{fill:none;stroke:#fff;stroke-width:8}.topic-diagram .amber-guide{fill:none;stroke:#f2a900;stroke-width:7;stroke-linecap:round;stroke-linejoin:round}.topic-diagram .blue-guide{fill:none;stroke:#0d5a91;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.topic-diagram .dashed{stroke-dasharray:10 9}.topic-diagram .diagram-hotspot{fill:#ffb21a;stroke:#fff;stroke-width:4}.diagram-caption{margin:12px 1px 0!important;color:#455f72!important;font-size:.9rem}.diagram-steps{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0 0;padding:0;list-style:none;counter-reset:diagram-step}.diagram-steps li{display:flex;align-items:center;gap:6px;min-height:34px;padding:6px 10px;border:1px solid #d2e0e8;border-radius:999px;background:#fff;color:#294961;font-size:.76rem;font-weight:800;counter-increment:diagram-step}.diagram-steps li:before{content:counter(diagram-step);display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#0d4168;color:#fff;font-size:.65rem}.teaching-panel{margin-top:13px}
@media(max-width:620px){.diagram-discovery{align-items:flex-start;font-size:.86rem}.skill-diagram{margin-top:15px;padding:13px}.diagram-heading{align-items:flex-start;flex-direction:column;gap:7px}.diagram-heading>strong{font-size:1rem}.topic-diagram{max-height:none}.topic-diagram .diagram-text{font-size:16px}.topic-diagram .diagram-small{font-size:13px}.diagram-steps{gap:6px}.diagram-steps li{font-size:.72rem}}

/* First Pass Academy teaching-aid diagrams */
.fpa-diagram{max-height:none;box-shadow:0 10px 28px rgba(7,27,46,.1)}
.skill-diagram>.fpa-diagram{cursor:zoom-in;transition:box-shadow .18s ease,transform .18s ease}.skill-diagram>.fpa-diagram:hover,.skill-diagram>.fpa-diagram:focus-visible{box-shadow:0 14px 34px rgba(7,27,46,.18);outline:4px solid rgba(13,90,145,.22);outline-offset:3px}.skill-diagram>.fpa-diagram:active{transform:scale(.995)}
.fpa-diagram text{font-family:Manrope,"DM Sans",system-ui,sans-serif}
.fpa-diagram .lane-mark{fill:none;stroke:#fff;stroke-width:4;stroke-dasharray:17 14}
.fpa-diagram .solid-mark{stroke-dasharray:none}
.fpa-diagram .kerb{fill:none;stroke:#30363a;stroke-width:5}
.fpa-diagram .stop-line{fill:none;stroke:#fff;stroke-width:9}
.fpa-diagram .giveway-line{fill:none;stroke:#fff;stroke-width:7;stroke-dasharray:19 9}
.fpa-diagram .giveway-triangles{fill:none;stroke:#fff;stroke-width:4;stroke-dasharray:7 8}
.fpa-diagram .parking-line{fill:none;stroke:#fff;stroke-width:5}
.fpa-diagram .zigzag{fill:none;stroke:#fff;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.fpa-diagram .route-red,.fpa-diagram .route-green,.fpa-diagram .route-amber{fill:none;stroke-width:7;stroke-linecap:round;stroke-linejoin:round}
.fpa-diagram .route-red{stroke:#e3262e}.fpa-diagram .route-green{stroke:#18a45b}.fpa-diagram .route-amber{stroke:#f5b400}
.fpa-diagram .dashed-route{stroke-dasharray:12 9}
.fpa-diagram .measure-line{fill:none;stroke:#f5b400;stroke-width:5;stroke-dasharray:8 7}
.fpa-diagram .rain{stroke:#4b9dcc;stroke-width:5;stroke-linecap:round}
.fpa-diagram .panel-title{fill:#18242d;font-size:17px;font-weight:900}
.fpa-diagram .panel-copy{fill:#344b5c;font-size:14px;font-weight:650}
.fpa-diagram .road-label{fill:#202a31;font-size:13px;font-weight:900;letter-spacing:.04em}
.fpa-diagram .speed-number{fill:#111;font-size:42px;font-weight:900}
.fpa-diagram .stop-word{fill:#e3262e;font-size:34px;font-weight:950;letter-spacing:.09em}
.fpa-diagram .sign-text{fill:#fff;font-size:16px;font-weight:900}
.fpa-diagram .car-label{fill:#fff;font-size:9px;font-weight:950;letter-spacing:.02em}
.fpa-diagram .indicator-flash{fill:none;stroke:#f5b400;stroke-width:6;stroke-linecap:round;stroke-linejoin:round}
.fpa-diagram .hazard-ring{fill:none;stroke:#f5b400;stroke-width:6}
.fpa-diagram .callout-number{fill:#fff;font-size:13px;font-weight:950}
.fpa-diagram .callout-title{fill:#18242d;font-size:15px;font-weight:950}
.fpa-diagram .callout-copy{fill:#4c6070;font-size:12px;font-weight:650}
.fpa-diagram .diagram-legend text{fill:#4a5e6d;font-size:12px;font-weight:750}
.fpa-diagram .night-title{fill:#fff;font-size:19px;font-weight:950}
.fpa-diagram .night-copy{fill:#d9e6ef;font-size:14px;font-weight:650}
.diagram-expand{margin-left:auto;min-height:38px;padding:0 12px;border:1px solid #9eb7c8;border-radius:9px;background:#fff;color:#075e95;font-size:.76rem;font-weight:850;cursor:pointer}.diagram-expand:hover,.diagram-expand:focus-visible{border-color:#0d5a91;background:#eaf5fc;outline:none}.diagram-dialog{width:calc(100vw - 20px);height:calc(100dvh - 20px);max-width:none;max-height:none;padding:0;border:0;border-radius:18px;background:#f3f7fa;color:#102336;box-shadow:0 30px 90px rgba(0,0,0,.35);overflow:hidden}.diagram-dialog[open]{display:grid;grid-template-rows:auto minmax(0,1fr)}.diagram-dialog::backdrop{background:rgba(4,16,27,.86)}.diagram-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 18px;border-bottom:1px solid #cad8e1;background:#fff}.diagram-dialog-head strong{font:800 1.04rem Manrope,sans-serif}.diagram-dialog-close{min-height:40px;padding:0 14px;border:1px solid #9eb7c8;border-radius:9px;background:#fff;color:#17354d;font-weight:850;cursor:pointer}.diagram-dialog-scroll{display:grid;place-items:center;min-height:0;padding:18px;overflow:hidden}.diagram-dialog .fpa-diagram{width:100%;height:100%;max-width:1180px;max-height:100%;min-width:0;background:#fff;box-shadow:none;cursor:default}

@media(max-width:620px){
  .skill-diagram{overflow:hidden}
  .fpa-diagram{width:100%;max-width:100%;margin:0}
  .diagram-heading:after{content:"Tap the diagram to open the complete view";color:#607487;font-size:.76rem;font-weight:650}
  .diagram-expand{margin-left:0}
  .diagram-dialog{width:calc(100vw - 8px);height:calc(100dvh - 8px);border-radius:12px}.diagram-dialog-head{padding:10px 12px}.diagram-dialog-head strong{font-size:.9rem}.diagram-dialog-close{min-height:42px}.diagram-dialog-scroll{padding:6px}.diagram-dialog .fpa-diagram{width:100%;height:100%;max-width:100%;max-height:100%}
}

/* Exact pages from the First Pass Academy Interactive Teaching Book */
.diagram-discovery p{margin:0;line-height:1.5}.diagram-discovery button,.diagram-discovery>a.btn{flex:0 0 auto;min-height:42px;margin-left:auto;padding:0 14px;border:1px solid #0d5a91;border-radius:10px;background:#0d5a91;color:#fff;font-weight:850;cursor:pointer;box-shadow:none}.diagram-discovery button:hover,.diagram-discovery button:focus-visible,.diagram-discovery>a.btn:hover,.diagram-discovery>a.btn:focus-visible{transform:none;background:#071b2e;outline:3px solid rgba(13,90,145,.18);outline-offset:2px}
.teaching-book-source{background:#f7fafc}.book-page-preview{position:relative;display:grid;place-items:center;width:100%;min-height:300px;max-height:430px;padding:0;overflow:hidden;border:1px solid #c8d6df;border-radius:13px;background:#dfe6eb;cursor:zoom-in}.book-page-preview img{display:block;width:100%;height:100%;max-height:390px;object-fit:contain;background:#fff}.book-page-preview span{position:absolute;right:12px;bottom:12px;padding:8px 11px;border-radius:9px;background:rgba(7,27,46,.9);color:#fff;font-size:.76rem;font-weight:850;box-shadow:0 5px 16px rgba(0,0,0,.22)}.book-page-preview:hover,.book-page-preview:focus-visible{border-color:#0d5a91;outline:4px solid rgba(13,90,145,.16);outline-offset:2px}.teaching-book-source .diagram-caption{margin-top:12px!important}
.diagram-dialog{width:calc(100vw - 12px);height:calc(100dvh - 12px);border-radius:14px;background:#dfe6eb}.diagram-dialog[open]{grid-template-rows:auto minmax(0,1fr)}.diagram-dialog-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;padding:10px 12px}.diagram-dialog-head strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center}.diagram-dialog-back{min-height:44px;padding:0 14px;border:1px solid #0d5a91;border-radius:10px;background:#0d5a91;color:#fff;font-weight:900;cursor:pointer}.diagram-dialog-back:hover,.diagram-dialog-back:focus-visible{background:#071b2e;outline:3px solid rgba(13,90,145,.2);outline-offset:2px}.book-page-count{color:#526779;font-size:.78rem;font-weight:850;white-space:nowrap}.diagram-dialog-page{display:grid;grid-template-columns:auto minmax(0,1fr) auto;place-items:center;gap:10px;min-height:0;padding:10px;overflow:hidden}.book-page-image{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;border:1px solid #b8c8d3;background:#fff;box-shadow:0 12px 35px rgba(7,27,46,.2)}.book-page-nav{display:grid;place-items:center;gap:1px;min-width:76px;min-height:70px;padding:8px;border:1px solid #9eb7c8;border-radius:12px;background:rgba(255,255,255,.95);color:#0d466d;font-size:2rem;font-weight:900;cursor:pointer;z-index:2}.book-page-nav span{font-size:.7rem}.book-page-nav:hover,.book-page-nav:focus-visible{border-color:#0d5a91;background:#fff;outline:3px solid rgba(13,90,145,.16)}.book-page-nav:disabled{opacity:.3;cursor:not-allowed;outline:none}
@media(max-width:700px){.diagram-discovery{display:grid;grid-template-columns:auto 1fr}.diagram-discovery button,.diagram-discovery>a.btn{grid-column:1/-1;width:100%;margin:2px 0 0}.diagram-heading:after{content:"Tap the page to open every related source page"}.book-page-preview{min-height:240px;max-height:340px}.book-page-preview img{max-height:310px}.diagram-dialog{width:100vw;height:100dvh;border-radius:0}.diagram-dialog-head{grid-template-columns:auto minmax(0,1fr);gap:8px;padding:8px}.diagram-dialog-head strong{font-size:.8rem;text-align:left}.book-page-count{grid-column:1/-1;justify-self:center;margin-top:-3px}.diagram-dialog-page{position:relative;grid-template-columns:minmax(0,1fr);padding:4px}.book-page-image{grid-area:1/1;max-width:100%;max-height:100%}.book-page-nav{position:absolute;bottom:8px;min-width:60px;min-height:48px;padding:4px 8px;background:rgba(7,27,46,.9);color:#fff;border-color:rgba(255,255,255,.5)}.book-page-nav span{display:none}.book-page-prev{left:8px}.book-page-next{right:8px}.diagram-dialog-back{min-height:42px;padding:0 11px;font-size:.8rem}}

/* Calm, browse-first practical learning experience */
.practical-panel{padding-top:38px!important}.skill-directory-panel{margin-bottom:24px;padding:28px;border:1px solid #cbdbe5;border-radius:24px;background:#fff;box-shadow:0 18px 46px rgba(7,27,46,.09)}
.skill-directory-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:start}.skill-directory-head h2{max-width:760px;margin:8px 0 8px;font-size:clamp(1.55rem,3vw,2.25rem)}.skill-directory-head p{max-width:760px;margin:0;color:#526779;line-height:1.6}.directory-progress{display:grid;place-items:center;min-width:104px;padding:15px;border-radius:17px;background:#071b2e;color:#fff}.directory-progress strong{color:#ffb21a;font:800 1.55rem Manrope,sans-serif}.directory-progress>span{color:#b9cedb;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.directory-search{display:grid;gap:6px;margin-top:22px}.directory-search>span{color:#526779;font-size:.76rem;font-weight:850}.directory-search input{width:100%;min-height:50px;padding:0 16px;border:1px solid #b9cbd7;border-radius:12px;background:#f9fbfc;color:#102336;font-size:.94rem}.directory-search input:focus{border-color:#0d5a91;outline:4px solid rgba(13,90,145,.12);background:#fff}
.directory-filters{display:flex;gap:7px;margin:13px 0 17px;padding-bottom:2px;overflow-x:auto;scrollbar-width:thin}.directory-filters button{min-height:38px;padding:0 13px;border:1px solid #c8d6df;border-radius:999px;background:#fff;color:#455f72;font-size:.76rem;font-weight:850;white-space:nowrap;cursor:pointer}.directory-filters button:hover,.directory-filters button:focus-visible{border-color:#0d5a91;outline:none}.directory-filters button[aria-pressed="true"]{border-color:#0d5a91;background:#0d5a91;color:#fff}
.skill-directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.directory-skill{display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:68px;padding:10px 11px;border:1px solid #d9e4eb;border-radius:13px;background:#f8fafc;color:#173149;text-align:left;cursor:pointer}.directory-skill:hover,.directory-skill:focus-visible{border-color:#0d5a91;background:#eef7fc;outline:3px solid rgba(13,90,145,.1)}.directory-skill.is-selected{border-color:#0d5a91;background:#e6f2f9}.directory-skill.is-complete{border-color:#9ed0bb;background:#f2fbf6}.directory-skill-index{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#e7eff4;color:#0d466d;font:900 .76rem Manrope,sans-serif}.directory-skill.is-complete .directory-skill-index{background:#d7f2e4;color:#0b6544}.directory-skill-copy{display:grid;gap:2px;min-width:0}.directory-skill-copy b{font:800 .82rem/1.25 Manrope,sans-serif}.directory-skill-copy small{color:#718493;font-size:.67rem}.directory-skill-arrow{color:#0d5a91;font-size:1.05rem;font-weight:900}.directory-empty{grid-column:1/-1;padding:24px;border:1px dashed #b8cad6;border-radius:13px;color:#526779;text-align:center}
.practical-details{margin-bottom:24px;border:1px solid #d4e0e8;border-radius:17px;background:#f8fafc}.practical-details>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:60px;padding:13px 18px;color:#173149;font:800 .93rem Manrope,sans-serif;cursor:pointer;list-style:none}.practical-details>summary::-webkit-details-marker{display:none}.practical-details>summary b{color:#075e95;font-size:.76rem}.practical-details[open]>summary{border-bottom:1px solid #dce5ec}.practical-details[open]>summary b:after{content:" less"}.practical-details-body{padding:26px}.practical-details-body>.section-head:first-child{margin-top:0}.practical-details-body .learning-steps{margin-bottom:0}
.learning-workspace{display:block}.study-rail{display:none!important}.skill-toolbar,.skills-heading{display:none!important}.skill-focus-bar{position:sticky;top:86px;z-index:8;display:grid;grid-template-columns:auto minmax(220px,360px);justify-content:space-between;align-items:end;gap:14px;margin-bottom:14px;padding:11px 13px;border:1px solid #cbdbe5;border-radius:14px;background:rgba(255,255,255,.97);box-shadow:0 9px 25px rgba(7,27,46,.1);backdrop-filter:blur(12px)}.skill-focus-bar[hidden]{display:none!important}.skill-focus-bar button{min-height:44px;padding:0 14px;border:1px solid #0d5a91;border-radius:10px;background:#0d5a91;color:#fff;font-weight:850;cursor:pointer}.skill-focus-bar label{display:grid;gap:4px}.skill-focus-bar label span{color:#607588;font-size:.69rem;font-weight:850}.skill-focus-bar select{width:100%;min-height:44px;padding:0 11px;border:1px solid #b8cad6;border-radius:10px;background:#fff;color:#173149;font-weight:750}.skill-focus-bar select:focus{border-color:#0d5a91;outline:3px solid rgba(13,90,145,.12)}.skill-focus-mode .skill-group-title{display:none}.skill-focus-mode .skill-group{margin-top:0}.skill-focus-mode .skill-grid{display:block}.skill-focus-mode .skill{margin:0}.skills-workbench>.diagram-discovery{margin-top:0}
@media(max-width:900px){.skill-directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.skill-focus-bar{top:74px}}
@media(max-width:620px){.practical-panel{padding-top:22px!important}.skill-directory-panel{padding:18px 14px;border-radius:18px}.skill-directory-head{grid-template-columns:1fr}.directory-progress{grid-template-columns:auto auto;justify-content:start;gap:6px;width:max-content;min-width:0;padding:9px 12px}.skill-directory-grid{grid-template-columns:1fr}.directory-skill{min-height:62px}.practical-details-body{padding:18px 14px}.skill-focus-bar{position:sticky;top:70px;grid-template-columns:1fr;margin-left:-2px;margin-right:-2px}.skill-focus-bar button,.skill-focus-bar label{width:100%}}

/* Compact, click-to-open teaching visuals */
.teaching-book-source{padding:14px 15px;background:#f7fafc;box-shadow:none}.teaching-book-source .diagram-heading{margin-bottom:2px}.teaching-book-source .diagram-heading:after{content:none!important}.book-source-intro{margin:0 0 11px!important;color:#607588!important;font-size:.84rem}.book-topic-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.book-topic-button{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;width:100%;min-height:58px;padding:9px 11px;border:1px solid #c9d8e2;border-radius:11px;background:#fff;color:#102336;text-align:left;cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}.book-topic-button:only-child,.book-topic-button:last-child:nth-child(odd){grid-column:1/-1}.book-topic-button>span{display:grid;min-width:0}.book-topic-button strong{overflow:hidden;text-overflow:ellipsis;font:800 .88rem/1.3 Manrope,sans-serif}.book-topic-button small{margin-top:2px;color:#718596;font-size:.72rem;font-weight:750}.book-topic-button>b{display:inline-flex;align-items:center;gap:5px;min-height:36px;padding:0 10px;border-radius:8px;background:#e9f3f9;color:#075e95;font-size:.78rem;white-space:nowrap}.book-topic-button i{font-size:1.15rem;font-style:normal;line-height:1}.book-topic-button:hover,.book-topic-button:focus-visible{border-color:#0d5a91;background:#f5fbff;outline:3px solid rgba(13,90,145,.14);outline-offset:1px;transform:translateY(-1px)}
@media(max-width:620px){.teaching-book-source{padding:12px}.book-topic-list{grid-template-columns:1fr}.book-topic-button,.book-topic-button:only-child,.book-topic-button:last-child:nth-child(odd){grid-column:auto}.book-topic-button{min-height:56px}.book-topic-button strong{font-size:.85rem}.book-topic-button>b{padding:0 9px}}

/* The lesson overview remains useful while enhanced video controls initialise. */
.lesson-placeholder{font-size:.78rem}
.lesson-placeholder:after{content:" If they do not appear, reload this page in Safari or Chrome."}

.interactive-lab-link{display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:12px;width:100%;margin-top:16px;padding:14px 16px;border:1px solid #f0cf7a;border-radius:13px;background:#fff8e8;color:#102336;text-decoration:none}.interactive-lab-link>span{grid-row:1/3;display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#ffb21a;color:#071b2e;font-size:1.2rem;font-weight:950}.interactive-lab-link b{font:800 .96rem Manrope,sans-serif}.interactive-lab-link small{color:#607588;font-size:.78rem;font-weight:750}.interactive-lab-link:hover,.interactive-lab-link:focus-visible{border-color:#0d5a91;outline:3px solid rgba(13,90,145,.14);outline-offset:2px}
.lab-directory{align-items:flex-start}.lab-directory p{padding-top:4px}.lab-directory-links{display:grid;grid-template-columns:repeat(3,minmax(145px,1fr));gap:7px;margin-left:auto}.lab-directory-links a{display:grid;gap:2px;min-height:52px;padding:9px 11px;border:1px solid #0d5a91;border-radius:10px;background:#0d5a91;color:#fff;font-weight:850;text-decoration:none}.lab-directory-links small{color:#cce0ec;font-size:.69rem;font-weight:700}.lab-directory-links a:hover,.lab-directory-links a:focus-visible{background:#071b2e;outline:3px solid rgba(13,90,145,.16);outline-offset:2px}@media(max-width:900px){.lab-directory{display:grid;grid-template-columns:auto 1fr}.lab-directory-links{grid-column:1/-1;width:100%;margin:3px 0 0}}@media(max-width:620px){.lab-directory-links{grid-template-columns:1fr}.lab-directory-links a{min-height:48px}}