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#3028400a}.course-nav-number{width:26px;height:26px;color:var(--c-lavender-700);background:#fffdf9;border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:.75rem;font-weight:600;display:inline-flex}.course-tabs .course-link[aria-current] .course-nav-number{background:var(--c-lavender-700);color:var(--c-ivory-50)}.course-tabs .course-icon{width:18px;height:18px}@media (max-width:699px){.account .course-tabs{gap:14px}.course-nav-group{width:100%}.course-nav-links .course-link{flex:1;min-width:0}.account .course-tabs .course-link{gap:6px;padding:9px 6px;font-size:.875rem}.course-nav-number{width:23px;height:23px;font-size:.6875rem}}@media (max-width:439px){.course-nav-group[data-nav-group="1"] .course-link{flex-direction:column;padding-inline:4px}}.course-workspace-bar{z-index:3;background:var(--c-ivory-50);flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:12px 20px;padding:10px 0;display:flex;position:sticky;top:0}.course-workspace-modes{border:1px solid var(--line);background:#fffdf9;border-radius:28px;flex-wrap:wrap;gap:4px;padding:4px;display:flex}.account .course-mode{border-color:#0000}.account .course-mode[aria-pressed=true]{background:var(--c-lavender-100);color:var(--text);border-color:var(--c-lavender-400)}.course-workspace-hint{color:var(--muted);margin:0;font-size:.8125rem;display:none}.course-video-toggle{margin-left:auto}.course-lesson[data-workspace]{align-items:start}.course-notebook{background:#fffdf9;border-radius:12px 24px 24px 12px;padding:32px 32px 32px 46px;position:relative;box-shadow:0 8px 28px #3028400a}.course-notebook:before{content:"";background-image:radial-gradient(circle at 50% 6px,var(--c-ivory-50) 0 3px,#3028402e 3.5px 4px,transparent 4.5px);pointer-events:none;background-repeat:repeat-y;background-size:12px 32px;width:12px;position:absolute;top:28px;bottom:28px;left:20px}.course-notebook>h3{max-width:28ch;line-height:1.22}.course-notebook .course-notebook-privacy{background:0 0;margin:22px 0;padding:0;font-size:.8125rem}.course-notebook .course-prompt-card{border:0;border-top:1px solid var(--line);background:0 0;border-radius:0;margin:0;padding:12px 0}.course-notebook .course-prompt-card>summary{align-items:baseline;gap:12px}.course-notebook .course-prompt-card>summary:before{content:"›"}.course-notebook .course-prompt-card[open]>summary:before{content:"⌄"}.course-prompt-number{color:var(--c-lavender-700);font-size:.8125rem;font-weight:500}.course-notebook .course-prompt-card .course-field>label{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.account.portal-readable .course-notebook textarea{--course-notebook-lines:repeating-linear-gradient(to bottom,transparent 0,transparent 31px,#5b468b1f 31px,#5b468b1f 32px);border:1px solid var(--line);background-color:#0000;background-image:var(--course-notebook-lines);min-height:144px;font:500 16px/32px var(--font);background-position:0 8px;background-attachment:local;border-radius:6px;padding:8px 14px}.course-notebook textarea:focus{border-color:var(--c-lavender-400);background-color:#fff}.course-notebook .course-save{border-bottom:1px solid var(--line);margin:18px 0;padding-bottom:16px}.course-lesson[data-workspace-mode=write] .course-explanation h2{font-size:1.65rem;line-height:1.25}.course-lesson[data-workspace-mode=write] .course-explanation .course-player-note{font-size:.8125rem}@media (min-width:960px){.account.course-active{--portal-gap:32px;max-width:1840px;padding-inline:32px}.account.course-active .portal-frame{grid-template-columns:190px minmax(0,1fr)}.account.course-active .portal-sidebar{padding-right:20px}}@media (min-width:1120px){.course-lesson[data-workspace]{grid-template-columns:minmax(0,1.15fr) minmax(420px,1fr);gap:24px}.course-lesson[data-workspace] .course-explanation{top:100px}.course-lesson[data-workspace-mode=write]{grid-template-columns:300px minmax(0,1fr)}.course-lesson[data-video-hidden=true]{grid-template-columns:minmax(0,1fr)}.course-lesson[data-workspace-mode=write] .course-notebook{justify-self:center;width:100%;max-width:960px}}@media (min-width:1440px){.course-workspace-hint{display:block}}@media (max-width:1119px){.course-lesson[data-workspace-mode=write] .course-explanation{max-width:360px}.course-workspace-hint{flex-basis:100%}}@media (max-width:599px){.course-notebook{padding:24px 20px 24px 30px}.course-notebook:before{top:20px;bottom:20px;left:8px}.course-workspace-modes{width:100%}.account .course-mode{flex:1;padding:10px 8px;font-size:.8125rem}.course-workspace-hint{display:none}.course-video-toggle{margin-left:0}}.course-chapters{border-block:1px solid var(--line);margin:18px 0;padding:16px 0}.course-chapters-heading{margin:0 0 10px;font-weight:600}.course-chapter-list{flex-wrap:wrap;gap:6px;display:flex}.account .course-chapter-list button{text-align:left;color:var(--text);background:#fffdf9;border-radius:10px;align-items:baseline;gap:8px;min-height:44px;padding:10px 12px;font-size:.8125rem;display:flex}.course-chapter-list button span:first-child{color:var(--c-lavender-700);font-variant-numeric:tabular-nums}.account .course-chapter-list button[aria-current]{background:var(--c-lavender-100);border-color:var(--c-lavender-700)}.course-chapter-follow{cursor:pointer;align-items:center;gap:10px;min-height:44px;margin-top:14px;font-size:.8125rem;display:flex}.course-chapter-follow input{width:18px;height:18px;accent-color:var(--c-lavender-700);flex:none}.course-notebook [data-guide-field]{border-left:3px solid #0000;margin-block:22px;padding-left:12px;scroll-margin-block:110px}.course-notebook [data-guide-active=true]{border-left-color:var(--c-lavender-700)}.course-notebook .course-thought{background:#fffdf9}.account .course-field-replay{color:var(--c-lavender-700);text-underline-offset:3px;background:0 0;border:0;min-height:44px;padding:8px 0;font-size:.8125rem;text-decoration:underline}.course-field-help{line-height:1.65}.course-example summary{cursor:pointer;align-items:center;min-height:44px;display:flex}.course-lesson[data-workspace-mode=write] .course-chapter-list{max-height:220px;overflow:auto}@media (max-width:599px){.account .course-chapter-list button{flex:46%}.course-chapter-follow{align-items:flex-start}.course-notebook [data-guide-field]{padding-left:8px}}.account.portal-readable .course-notebook :is(textarea,input:not([type=checkbox]),select){color:var(--c-lavender-700);caret-color:var(--c-lavender-700);font-weight:500}.account.portal-readable .course-notebook :where(textarea,input:not([type=checkbox]),select):focus{--course-notebook-focus-paper:linear-gradient(130deg,#fffdf9,#f9f7fc);background-color:#fffdf9;background-image:var(--course-notebook-focus-paper);border-color:var(--c-lavender-700)}.account.portal-readable .course-notebook textarea:focus{background-image:var(--course-notebook-lines),var(--course-notebook-focus-paper);background-position:0 8px,0 0;background-attachment:local,scroll}.account.portal-readable .course-notebook :is(textarea,input,select)::placeholder{color:var(--muted);font-weight:400}.choice-map{border:1px solid var(--line);background:radial-gradient(ellipse at 95% 0,var(--c-lavender-100),transparent 48%),#fffdf9;border-radius:28px;max-width:1280px;margin:auto;padding:clamp(20px,4vw,46px)}.choice-map h2{margin:8px 0 14px;font-size:clamp(2.4rem,4vw,3.6rem)}.choice-map h3{margin:6px 0 18px;font-size:1.8rem}.choice-map-header>p:not(.eyebrow){max-width:65ch}.choice-map-dates{color:var(--muted);flex-wrap:wrap;gap:6px 22px;font-size:.8125rem;display:flex}.choice-map-next{border:1px solid var(--c-lavender-200);background:linear-gradient(120deg,#fffdf9,var(--c-lavender-100));border-radius:20px;margin:28px 0;padding:24px}.choice-map-next p:not(.eyebrow){max-width:70ch}.choice-map-next h3{margin-bottom:10px}.choice-map-question{text-align:center;border:1px solid var(--c-lavender-400);border-radius:24px;max-width:850px;margin:44px auto 30px;padding:24px;position:relative}.choice-map-question .choice-map-ink{font-size:clamp(1.3rem,2.1vw,1.8rem);line-height:1.65}.choice-map-anchors{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;padding:0 16px 28px;display:grid}.choice-map-paths{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding-top:28px;display:grid;position:relative}.choice-map-paths:before{content:"";background:var(--c-lavender-400);height:1px;position:absolute;top:0;left:16.5%;right:16.5%}.choice-map-path{border:1px solid var(--line);background:#fffdf9;border-radius:20px;padding:22px;position:relative}.choice-map-path:before{content:"";background:var(--c-lavender-400);width:1px;height:28px;position:absolute;top:-29px;left:50%}.choice-map-path h3{font-size:1.55rem}.choice-map-path-status{min-height:45px;color:var(--muted);font-size:.8125rem}.choice-map-note h4{font:500 .8125rem/1.6 var(--font);color:var(--muted);margin:18px 0 8px}.choice-map-ink{color:var(--c-lavender-700);white-space:pre-wrap;overflow-wrap:anywhere;font-weight:500;line-height:1.75}.choice-map-placeholder{color:var(--muted);font-size:.875rem;line-height:1.7}.choice-map :is(p,strong){overflow-wrap:anywhere}.choice-map-trial{border:1px solid var(--c-lavender-400);background:linear-gradient(140deg,#fffdf9,var(--c-lavender-100));border-radius:24px;max-width:940px;margin:44px auto 0;padding:28px;position:relative}.choice-map-trial:before{content:"";background:var(--c-lavender-400);width:1px;height:44px;position:absolute;top:-45px;left:50%}.choice-map-calendar{border-left:3px solid var(--c-lavender-700);background:#fffdf9;border-radius:0 14px 14px 0;margin:24px 0;padding:18px 22px}.choice-map-calendar p{margin:0 0 8px;font-size:.875rem}.choice-map-calendar strong{color:var(--c-lavender-700);font-weight:500}.choice-map-result{border:1px dashed var(--c-lavender-400);border-radius:24px;max-width:940px;margin:30px auto 0;padding:28px}.choice-map[data-map-state=observed] .choice-map-result{background:#fffdf9;border-style:solid}.choice-map-context{border-top:1px solid var(--line);margin-top:30px;padding-top:14px}@media (max-width:850px){.choice-map-paths{grid-template-columns:1fr;padding-top:0}.choice-map-paths:before,.choice-map-path:before{display:none}.choice-map-path-status{min-height:0}.choice-map-anchors{padding-inline:0}}@media (max-width:599px){.choice-map-anchors{grid-template-columns:1fr;gap:6px}.choice-map :is(.choice-map-next,.choice-map-question,.choice-map-trial,.choice-map-result){padding:20px}.choice-map h3{font-size:1.55rem}}.choice-map-header p{margin-block:8px}.choice-map-header h2{font-size:clamp(2.2rem,3.6vw,3rem)}.choice-map-state{color:var(--c-lavender-700);font-size:.8125rem}.choice-map-question{margin-block:24px;padding-block:20px}