@font-face{font-family:DM Sans;src:url(/fonts/dm-sans.ttf)format("truetype");font-weight:100 1000;font-display:swap}@font-face{font-family:Outfit;src:url(/fonts/outfit.ttf)format("truetype");font-weight:100 900;font-display:swap}@font-face{font-family:DM Mono;src:url(/fonts/dm-mono.ttf)format("truetype");font-weight:400;font-display:swap}:root{--bg:#faf8f2;--surface:#fffefa;--raised:#eeeff7;--text:#202b43;--muted:#5b6579;--line:#e2e5ef;--coral:#f17e58;--accent:#3654cf;--peach:#ffe3d3;--lavender:#eae1ff;--mint:#def1e4;--butter:#fcf1b4;--blue:#e1e8ff;--green:#356c4b;--shadow:0 12px 40px #29322b06;--nav:#e6eaff;--dark:#263b7e;--ring:#3a56db;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--brand:#3a56db;--on-brand:#fff;--hero:#e7ecff;--hero-ink:#253b83;--ink-on-pastel:#25334d}:root[data-theme=dark]{--bg:#111524;--surface:#1b2236;--raised:#252e47;--text:#f3f2fa;--muted:#b4bed2;--line:#35405b;--coral:#ffaf8d;--accent:#b5c4ff;--peach:#47323a;--lavender:#3a3056;--mint:#243e3b;--butter:#44412d;--blue:#29365e;--green:#a9dfb9;--shadow:0 12px 40px #00000010;--nav:#293961;--dark:#e5e9ff;--ring:#b5c4ff;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--brand:#829aff;--on-brand:#111a3e;--hero:#26345c;--hero-ink:#e2e8ff;--ink-on-pastel:#f3f2fa}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth;scroll-padding-top:100px}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overscroll-behavior-y:none;margin:0;font:14px/1.6 DM Sans,sans-serif;transition:background .3s}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;background:0 0;border:0}a{color:inherit}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible{outline:2px solid var(--ring);outline-offset:4px}input:focus,select:focus,textarea:focus{outline:2px solid var(--ring);outline-offset:2px}button svg{flex-shrink:0}p{color:var(--muted);margin:0}h1,h2,h3{letter-spacing:-.03em;margin:0;font-family:Outfit,DM Sans,sans-serif;font-weight:500;line-height:1.2}h1{font-size:32px}h2{font-size:23px}h3{font-size:20px}strong{font-weight:600}.mono{font-variant-numeric:tabular-nums;letter-spacing:-.045em;font-family:DM Mono,monospace}.muted,.fine{color:var(--muted)}.fine{font-size:11px;line-height:1.6}.center{text-align:center}.full{width:100%}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:300;background:var(--surface);border-radius:8px;padding:10px 20px;position:fixed;top:-80px;left:20px}.skip-link:focus{top:10px}.eyebrow{letter-spacing:1.7px;color:var(--muted);font-size:9px;font-weight:600;line-height:1.5;display:block}.button{justify-content:center;align-items:center;gap:22px;min-height:46px;padding:13px 19px;font-size:12px;font-weight:600;line-height:1.5;display:inline-flex}.button:hover{box-shadow:0 6px 16px #1b2a2312}.button svg{font-size:18px}.text-button{align-items:center;gap:9px;min-height:36px;padding:0;font-size:11px;font-weight:500;display:inline-flex}.text-button svg{font-size:16px}.text-button:hover{color:var(--accent)}.icon-button{border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:background .2s;display:inline-flex}.icon-button:hover{background:var(--raised)}.pill{letter-spacing:.7px;background:#ffffff13;border:1px solid #ffffff12;border-radius:7px;align-items:center;gap:6px;padding:6px 10px;font-size:9px;font-weight:500;display:inline-flex}.pill svg{font-size:13px}.brand{letter-spacing:-1.7px;align-items:center;font-family:Outfit,sans-serif;font-size:34px;font-weight:600;line-height:1;display:inline-flex}.brand>svg{width:31px;height:34px}.brand-button{padding:0;display:flex}.sidebar{background:var(--surface);border-right:1px solid var(--line);z-index:60;flex-direction:column;width:216px;padding:37px 23px 20px;display:flex;position:fixed;inset:0 auto 0 0}.sidebar .brand-button{margin:0 8px}.sidebar-caption{letter-spacing:1.4px;color:var(--muted);margin:40px 10px 18px;font-size:7px}.main-nav{flex-direction:column;gap:9px;display:flex}.main-nav button{height:47px;color:var(--muted);text-align:left;isolation:isolate;border-radius:11px;align-items:center;gap:13px;padding:0 15px;display:flex;position:relative}.main-nav button:hover{color:var(--text)}.main-nav button.active{font-weight:600}.nav-pill{background:var(--nav);z-index:-1;border-radius:11px;position:absolute;inset:0}.nav-notification{background:var(--coral);border-radius:50%;width:6px;height:6px;margin-left:auto}.sidebar-bottom{margin-top:auto}.sidebar-mascot{text-align:center;position:relative}.sidebar-mascot .blob{margin-bottom:18px;transform:rotate(-8deg)}.sidebar-mascot p{color:var(--text);font-family:Outfit;line-height:1.3}.sidebar-mascot>span:last-child{color:var(--muted);margin-top:8px;font-size:9px;display:block}.sidebar-settings{border-top:1px solid var(--line);align-items:center;gap:12px;width:100%;padding:19px 11px 12px;display:flex}.sidebar-settings span{color:var(--muted);margin-left:auto;font-size:9px}.install-link{color:var(--muted);align-items:center;gap:6px;margin:12px 8px 0;font-size:8px;display:flex}.install-link svg:last-child{font-size:11px}.content-shell{min-width:0;margin-left:216px}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;height:88px;padding:0 44px;display:flex}.breadcrumb{color:var(--muted);gap:13px;font-size:11px;display:flex}.breadcrumb strong{color:var(--text);font-weight:500}.breadcrumb>span{color:#b9bdb7}.header-actions{align-items:center;display:flex}.streak-chip,.xp-chip{align-items:center;gap:5px;font-size:10px;display:flex}.xp-chip>svg{font-size:16px}.streak-chip>.mono{margin-right:-3px}.avatar{border:3px solid var(--surface);outline:1px solid var(--line);border-radius:50%;place-items:center;width:35px;height:35px;font-weight:600;display:grid;position:relative}.avatar>span{border:2px solid var(--surface);background:#a2b798;border-radius:50%;width:10px;height:10px;position:absolute;bottom:-2px;right:-3px}.settings-trigger,.mobile-brand{display:none}.main-content{max-width:1350px;margin:auto;padding:34px 44px 0}.page-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px;display:flex}.page-heading .eyebrow{margin-bottom:10px}.page-heading h1{align-items:center;gap:10px;display:flex}.greeting-spark{margin-left:4px;font-size:31px;display:inline-block;transform:rotate(12deg)}.page-heading p{max-width:610px;margin-top:9px;font-size:11px}.date-display{white-space:nowrap;color:var(--muted);align-items:center;gap:8px;margin-top:20px;font-size:10px;display:flex}.welcome-grid{display:grid}.hero-card{isolation:isolate;background:#f0e2d4;border:1px solid #eadbcd;border-radius:18px;min-height:335px;display:flex;position:relative;overflow:hidden}.hero-text{z-index:2;pointer-events:none;width:58%;padding:28px 0 27px 29px;position:relative}.hero-text button{pointer-events:auto}.hero-tag{letter-spacing:1.1px;color:#665b50;align-items:center;gap:6px;font-size:7.5px;font-weight:600;display:flex}.hero-tag>span{border-radius:50%}.hero-card h2{color:#343631;letter-spacing:-1.5px;margin-top:20px;font-size:37px;font-weight:500;line-height:1.1}.hero-card h2>span{color:#a96650}.hero-card p{color:#665b50;margin-top:14px;font-size:10px;line-height:1.7}.hero-card .button{border-radius:9px;margin-top:22px;padding:11px 14px}.hero-footnote{color:#665b50;align-items:center;gap:5px;margin-top:11px;font-size:8px;display:flex}.hero-visual{z-index:1;height:100%;position:absolute;top:0}.hero-visual>.scene{cursor:grab;touch-action:none;height:auto;position:absolute;inset:23px -6px 0}.hero-visual .scene canvas{touch-action:none}.floating-equation{color:#847261;z-index:2;pointer-events:none;background:#fffdf77a;border:1px solid #fffdf79a;border-radius:8px;padding:5px 10px;font-size:11px;position:absolute;top:54px;right:45px;transform:rotate(9deg);box-shadow:0 5px 15px #a2775510}.scene-hint{color:#8d7d6e;pointer-events:none;align-items:center;gap:5px;font-size:7px;display:flex;position:absolute;bottom:23px;right:56px}.tiny-dot{border-radius:50%;width:4px;height:4px}.orbit-dot{pointer-events:none;background:#f5e9be;border-radius:50%;position:absolute;box-shadow:inset -3px -3px 6px #c7ad7730,2px 3px 8px #906f4912}.orbit-dot.one{width:22px;height:22px}.orbit-dot.two{width:12px;height:12px}.daily-card{flex-direction:column;display:flex;position:relative;overflow:hidden}.daily-card:before{content:"";pointer-events:none;border:1px solid #9fac9718;border-radius:50%;position:absolute}.daily-card-top{justify-content:space-between;align-items:center;display:flex}.daily-orbit{transform:rotate(10deg)}.daily-card h2{letter-spacing:-.6px;margin-top:21px}.daily-card p{margin-top:11px;font-size:10px;line-height:1.7}.daily-steps{justify-content:space-between;align-items:center;max-width:240px;margin:22px 0 20px;display:flex}.daily-steps>span{flex-direction:column;align-items:center;gap:5px;display:flex}.daily-steps small{font-size:8px}.daily-steps i{opacity:.65;width:28px;height:1px;margin-bottom:16px}.daily-button{justify-content:space-between;margin-top:auto;padding:10px 14px}.daily-reward{color:#a9b0a1;justify-content:space-between;margin-top:10px;font-size:8px;display:flex}.daily-reward>span:first-child{align-items:center;gap:4px;display:flex}.section-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.section-heading .eyebrow{margin-bottom:7px}.section-heading p{margin-top:7px}.section-heading .text-button{align-self:flex-end;font-size:10px}.learning-section{margin-top:31px}.lesson-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;display:grid}.lesson-card{border:1px solid var(--line);text-align:left;min-width:0;box-shadow:var(--shadow);padding:20px}.lesson-card:hover{border-color:#c2b5a2}.lesson-card-top{justify-content:space-between;align-items:center;display:flex}.lesson-icon{place-items:center;width:50px;height:50px;display:grid}.peach{background:var(--peach)}.lavender{background:var(--lavender)}.mint{background:var(--mint)}.butter{background:var(--butter)}.blue{background:var(--blue)}.lesson-number{color:var(--muted);align-self:flex-start;margin-top:3px;font-size:10px}.lesson-card h3{letter-spacing:-.5px;margin-top:16px}.lesson-card p{margin-top:5px}.lesson-card-bottom{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:5px;margin-top:21px;padding-top:13px;display:flex}.lesson-card-bottom>span:first-child{color:var(--muted);align-items:center;gap:5px;display:flex}.lesson-arrow{border:1px solid var(--line);border-radius:50%;place-items:center;width:25px;height:25px;font-size:13px;display:grid}.lesson-arrow.completed{color:var(--green);background:var(--mint);border:0}.home-bottom{grid-template-columns:1.8fr 1fr;gap:20px;margin-top:23px;display:grid}.weekly-card{background:var(--surface);border:1px solid var(--line);padding:22px 24px}.weekly-card .section-heading{align-items:flex-start;margin-bottom:20px}.weekly-card h2{letter-spacing:-.35px;font-size:16px}.weekly-card .section-heading p{margin-top:6px}.week-total{white-space:nowrap;margin-top:3px;font-size:22px;line-height:1}.week-total small{color:var(--muted);letter-spacing:0;font-family:DM Sans;font-size:9px}.week-days{justify-content:space-between;margin:0 0 19px;display:flex}.week-days>div{text-align:center;color:var(--muted);flex-direction:column;align-items:center;gap:8px;font-size:8px;display:flex}.week-days>div.today>span{font-weight:600}.day-circle{border:1px solid var(--line);background:var(--bg);border-radius:50%;place-items:center;width:32px;height:32px;display:grid}.day-circle.complete{background:var(--mint);color:var(--green);border-color:#0000;font-size:15px}.today .day-circle{border:1px dashed var(--coral)}.today .day-circle.complete{border:1px solid var(--green);background:var(--mint)}.today-dot,.empty-dot{background:var(--line);border-radius:50%;width:4px;height:4px}.today-dot{width:6px;height:6px}.goal-caption{color:var(--muted);justify-content:space-between;gap:8px;display:flex}.thin-progress{background:var(--raised);border-radius:5px;height:4px;margin-top:9px;overflow:hidden}.thin-progress>div{background:var(--coral);border-radius:5px;height:100%;transition:width .7s}.focus-card{background:#ecede3;border:1px solid #e2e4d5;border-radius:14px;padding:25px 24px;position:relative;overflow:hidden}.focus-title{z-index:1;align-items:center;gap:11px;display:flex;position:relative}.focus-title>span:nth-child(2){letter-spacing:-.3px;color:#3c4438;font-family:Outfit;font-size:18px;line-height:1.18}.focus-title strong{font-weight:500}.focus-title .switch{margin-left:auto}.focus-icon{color:#6b7c5d;background:#e4e7d7;border:1px solid #c8cebb;border-radius:50%;place-items:center;width:37px;height:37px;display:grid}.focus-card p{color:#5e6c55;z-index:1;margin-top:15px;line-height:1.7;position:relative}.focus-card>.text-button{z-index:1;color:#5d6a51;margin-top:10px;position:relative}.focus-decoration{border:1px solid #b5c59f45;border-radius:50%;width:110px;height:110px;position:absolute;bottom:-29px;right:-22px}.focus-decoration:before,.focus-decoration:after{content:"";border:1px solid #b5c59f45;border-radius:50%;position:absolute;inset:10px}.focus-decoration:after{inset:20px}.switch{background:#d4d8cc;border:1px solid #c6ccb9;border-radius:50px;align-items:center;width:45px;min-width:45px;height:25px;padding:3px;transition:background .25s;display:flex}.switch>span{background:#fffefa;border-radius:50%;width:17px;height:17px;display:block;box-shadow:0 1px 3px #0002}.billi-note{border:1px dashed var(--line);align-items:center;gap:17px;margin-top:22px;padding:20px 23px;display:flex}.billi-note p{font-size:10px;line-height:1.8}.billi-note strong{color:var(--text);margin-bottom:2px;font-size:10px;display:block}.billi-note .icon-button{min-width:35px;margin-left:auto}.blob{vertical-align:middle;border-radius:48% 48% 40% 43%/54% 50% 39% 42%;justify-content:center;align-items:center;gap:9px;width:70px;min-width:70px;height:66px;animation:6s ease-in-out infinite bob;display:inline-flex;position:relative;transform:rotate(-7deg)}.blob-eye{border-radius:4px;width:4px;height:8px;margin-top:0;position:relative;transform:rotate(-6deg)}.blob-eye:nth-child(2){transform:rotate(-6deg)}.blob-cheek{border-bottom:1.7px solid #59505e;border-radius:50%;width:10px;height:4px;position:absolute;top:38px;left:33px;transform:rotate(-5deg)}.blob-spark{font-size:18px;position:absolute;top:-8px;right:-12px;transform:rotate(8deg)}.blob.small{gap:5px;width:38px;min-width:38px;height:36px;box-shadow:inset -3px -3px 6px #927ca330,inset 2px 2px 4px #e9ddf28a}.blob.small .blob-eye{width:2.8px;height:5px}.blob.small .blob-cheek{border-width:1px;width:6px;height:3px;top:21px;left:17px}.blob.small .blob-spark{font-size:12px;top:-5px;right:-8px}.blob.happy .blob-eye{background:0 0;border-top:2.4px solid #444241;border-radius:8px 8px 0 0;width:7px;height:5px}.blob.happy .blob-cheek{border-width:2px;height:6px}.page-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin-top:30px;padding:20px 0 21px;display:flex}.page-footer>span{align-items:center;gap:14px;display:flex}.page-footer .brand{letter-spacing:-.7px;color:var(--muted);font-size:16px}.page-footer .brand>svg{width:13px;height:15px}.page-footer>button{align-items:center;gap:6px;display:flex}.scene{cursor:grab;touch-action:none;width:100%;height:280px;position:relative}.scene:active{cursor:grabbing}.scene canvas{outline:none}.scene.compact{height:240px}.scene-fallback{color:#ba8765;flex-direction:column;justify-content:center;align-items:center;gap:15px;height:100%;font-family:DM Mono;font-size:11px;display:flex}.scene-loading{background:radial-gradient(#e7c9a72b,#0000 60%);animation:2s ease-in-out infinite pulse}.path-summary{border:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:20px;margin-bottom:28px;padding:24px;display:flex}.path-summary>.thin-progress{width:100%;margin-top:0}.path-summary>.mono{color:var(--accent);margin-left:auto;font-size:22px}.path-progress{align-items:center;gap:16px;display:flex}.path-progress h3{font-size:19px}.path-progress p{margin-top:5px;font-size:10px}.learn-toolbar{justify-content:space-between;align-items:center;gap:15px;display:flex}.segmented{background:var(--raised);border:1px solid var(--line);isolation:isolate;border-radius:11px;gap:2px;max-width:100%;padding:4px;display:inline-flex}.segmented>button{min-height:34px;color:var(--muted);white-space:nowrap;border-radius:8px;padding:5px 15px;font-size:10px;position:relative}.segmented>button[aria-pressed=true]{color:var(--text)}.segmented>button>span:last-child{justify-content:center;align-items:center;gap:7px;display:flex;position:relative}.segmented svg{font-size:16px}.segment-active{background:var(--surface);border:1px solid var(--line);z-index:-1;border-radius:8px;position:absolute;inset:0;box-shadow:0 2px 5px #00000008}.path-section>.section-heading{margin-bottom:20px}.chapter-tag{letter-spacing:1px;padding:5px 9px}.path-section .lesson-grid{row-gap:20px}.wide-tip{margin-top:27px}.practice-hero{align-items:center;display:flex;position:relative;overflow:hidden}.practice-hero>div:first-child{z-index:2;pointer-events:none;width:65%;position:relative}.practice-hero button{pointer-events:auto}.practice-hero h2{margin:20px 0 14px}.practice-hero p{margin-bottom:24px;font-size:12px}.practice-hero .pill{color:var(--accent)}.practice-hero>.scene{width:48%;position:absolute;top:0;right:0}.count-badge{border:1px solid var(--line);color:var(--muted);border-radius:6px;padding:7px 10px;font-size:9px}.empty-review{text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:40px 20px}.empty-icon{background:var(--mint);color:var(--green);border-radius:50%;place-items:center;width:70px;height:70px;margin-bottom:20px;display:inline-grid}.empty-review h3{font-size:23px}.empty-review p{margin:11px 0 14px;font-size:11px;line-height:1.9}.review-list{border:1px solid var(--line);background:var(--surface);border-radius:15px;padding:0 20px}.review-row{text-align:left;border-bottom:1px solid var(--line);align-items:center;gap:16px;width:100%;padding:18px 0;display:flex}.review-row:last-child{border:0}.review-row>span:nth-child(2){flex-direction:column;gap:3px;display:flex}.review-row strong{font-weight:500}.review-row small{color:var(--muted);font-size:10px}.review-row>svg:last-child{margin-left:auto}.review-status{color:var(--green);margin-left:auto;font-size:9px}.profile-card{border:1px solid var(--line);align-items:center;gap:24px;padding:30px;display:flex}.profile-avatar{border:6px solid var(--bg);border-radius:50%;place-items:center;width:95px;min-width:95px;height:95px;display:grid}.profile-avatar .blob{transform:rotate(4deg)scale(.85)}.profile-card h2{margin:8px 0;font-size:28px}.profile-card p{font-size:11px}.profile-card>.icon-button{margin-left:auto}.stats-grid{grid-template-columns:repeat(4,1fr);gap:18px;margin-top:23px;display:grid}.stat-card{border:1px solid var(--line);background:var(--surface);flex-direction:column;align-items:center;padding:25px 10px 20px;display:flex}.stat-icon{border-radius:12px;place-items:center;width:38px;height:38px;font-size:23px;display:grid}.stat-card strong{margin:10px 0 2px;font-size:28px;font-weight:400}.stat-card>span:last-child{color:var(--muted);font-size:10px}.badges-section{margin-top:34px}.badges{background:var(--surface);border:1px solid var(--line);border-radius:15px;justify-content:space-between;gap:15px;padding:30px 20px;display:flex}.badge-item{text-align:center;flex-direction:column;flex:1;align-items:center;min-width:0;display:flex}.hex-badge{clip-path:polygon(25% 3%,75% 3%,100% 27%,100% 73%,75% 97%,25% 97%,0 73%,0 27%);filter:drop-shadow(1px 3px 3px #0002);border:8px solid #ffffff23;place-items:center;width:75px;height:80px;margin-bottom:14px;display:grid;position:relative}.hex-badge:after{content:"";clip-path:inherit;opacity:.25;border:1px solid;position:absolute;inset:4px}.badge-item.unearned .hex-badge{filter:grayscale();opacity:.4}.badge-lock{position:absolute;bottom:2px;right:2px}.badge-item strong{font-size:10px;font-weight:500}.badge-item>span{color:var(--muted);max-width:95px;margin-top:5px;font-size:8px}.connection-banner{background:var(--butter);align-items:center;gap:8px;padding:9px 44px;font-size:11px;display:flex}.connection-banner button{align-items:center;gap:7px;margin-left:auto;text-decoration:underline;display:flex}.modal-overlay{z-index:90;animation:.25s overlay-in;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--line);z-index:100;overscroll-behavior:contain;width:calc(100% - 40px);max-width:480px;max-height:90dvh;padding:28px;animation:.3s cubic-bezier(.16,1,.3,1) modal-in;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%)}.modal.wide{max-width:590px}.modal-top{justify-content:space-between;align-items:flex-start;gap:15px;margin-bottom:20px;display:flex}.modal-top h2{letter-spacing:-.6px;padding-top:3px}.modal-top p{margin-top:7px;font-size:11px}.close-button{background:var(--raised);width:32px;min-width:32px;height:32px}.modal-handle{display:none}.lesson-toolbar{justify-content:space-between;align-items:center;display:flex}.lesson-toolbar>.pill{background:var(--raised);color:var(--muted);border:0;padding:5px 8px;font-size:8px}.lesson-progress{border-radius:5px;margin:10px 0 28px;overflow:hidden}.lesson-progress>div{background:var(--coral);border-radius:5px;height:100%;transition:width .4s}.lesson-intro>.eyebrow,.reflection>.eyebrow{margin-bottom:9px}.lesson-intro h2,.reflection h2{font-size:31px}.concept{color:var(--text);margin:16px 0 0;font-size:14px;line-height:1.9}.lesson-intro .scene{background:var(--peach);border-radius:16px;width:calc(100% + 20px);height:220px;margin:20px -10px 0}.worked-example{border-radius:12px;margin-top:20px;padding:18px}.worked-example>span{align-items:center;gap:7px;font-size:11px;font-weight:600;display:flex}.worked-example>span>svg{font-size:18px}.worked-example p{color:var(--text);margin-top:8px;font-size:12px;line-height:1.9}.tutor-tip{color:var(--muted);align-items:center;gap:15px;margin:20px 0;padding:16px;font-size:12px;display:flex}.tutor-tip p{font-size:11px;line-height:1.8}.lesson-intro>.fine{margin-top:10px}.task-label{letter-spacing:1.4px;color:var(--muted);justify-content:space-between;margin-bottom:12px;font-size:8px;display:flex}.task-label>.mono{font-size:10px}.lesson-player h2{line-height:1.2}.lesson-player h2+p{margin-top:12px;font-size:12px;line-height:1.9}.exercise-scene{background:var(--peach);border-radius:14px;margin:20px 0;position:relative;overflow:hidden}.exercise-scene .scene{height:235px}.scene-readout{color:var(--text);justify-content:space-around;align-items:center;padding:0 20px 15px;font-size:11px;display:flex}.scene-readout b{margin-left:7px;font-weight:400}.sort-card{touch-action:none;-webkit-user-select:none;user-select:none;text-align:center;background:var(--surface);border:1px solid var(--line);cursor:grab;padding:20px}.sort-card h3{margin:10px 0 6px;font-size:24px}.sort-card>strong{font-size:20px;font-weight:400}.swipe-hint{color:var(--muted);justify-content:center;align-items:center;gap:5px;margin-top:14px;font-size:9px;display:flex}.sort-options{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:13px;display:grid}.sort-options>button{border:1px solid var(--line);background:var(--raised);justify-content:center;align-items:center;gap:8px;padding:13px 7px;font-size:11px;display:flex}.sort-options .chosen.good{opacity:1}.sort-options .chosen.bad{border-color:var(--accent);background:var(--peach)}.answer-feedback{background:var(--mint);border:1px solid #89a08540;margin-top:20px;padding:19px}.answer-feedback.retry{background:var(--butter);border-color:#b09f5e30}.answer-feedback>strong{align-items:center;gap:7px;font-size:12px;display:flex}.answer-feedback p{color:var(--text);margin-top:8px;font-size:12px;line-height:1.85}.answer-feedback .button{margin-top:16px}.entry-question{color:var(--text);margin-top:20px!important;font-size:18px!important;line-height:1.8!important}.entry-fields{flex-direction:column;gap:22px;margin:24px 0;display:flex}label{font-size:11px;font-weight:500;display:block}input,select,textarea{background:var(--bg);border:1px solid var(--line);color:var(--text);border-radius:9px;width:100%;min-height:46px;padding:13px 15px;transition:border-color .2s;display:block}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.75}label input{margin-top:8px;font-size:13px;font-weight:400}textarea{resize:vertical;line-height:1.8}.hint-button{color:var(--accent);margin:16px auto 7px;display:flex}.entry-fields+.button{margin-top:3px}.tower-scene{background:var(--lavender);border-radius:14px;margin:20px 0;overflow:hidden}.tower-scene .scene{height:205px}.order-list{flex-direction:column;gap:9px;margin:0 0 20px;padding:0;list-style:none;display:flex}.order-row{border:1px solid var(--line);background:var(--surface);border-radius:9px;align-items:center;gap:10px;min-height:51px;padding:8px 10px;font-size:11px;display:flex;position:relative}.drag-handle{touch-action:none;cursor:grab;color:var(--muted);align-items:center;padding:4px;display:flex}.order-number{color:var(--coral);font-size:10px}.order-row>span:nth-of-type(2){flex:1}.order-arrows{gap:2px;margin-left:auto;display:flex}.order-arrows button{border-radius:5px;place-items:center;font-size:13px;display:grid}.order-arrows button:hover{background:var(--raised)}.order-arrows button:disabled{opacity:.2}.reflection>p{margin:15px 0 20px;font-size:13px;line-height:1.8}.reflection label{margin-bottom:8px}.confidence-options{gap:8px;display:flex}.confidence-options button{border:1px solid var(--line);border-radius:9px;flex:1;padding:12px 5px;font-size:10px}.confidence-options .selected{border-color:var(--coral);background:var(--peach)}.lesson-complete{text-align:center;padding:14px 8px 8px}.confetti-stars{color:#c6ac72;justify-content:center;align-items:center;gap:25px;margin:20px 0 30px;display:flex}.confetti-stars .blob{gap:12px;width:90px;height:85px}.confetti-stars .blob-cheek{top:48px;left:41px}.confetti-stars>svg:first-child{align-self:flex-start;transform:rotate(-15deg)}.confetti-stars>svg:last-child{align-self:flex-end;transform:rotate(20deg)}.lesson-complete .eyebrow{margin-bottom:10px}.lesson-complete h2{font-size:31px}.lesson-complete p{max-width:370px;margin:15px auto 0;font-size:12px}.earned-xp{background:var(--butter);color:var(--text);border-radius:12px;justify-content:center;align-items:center;gap:10px;max-width:210px;margin:25px auto;padding:14px;font-size:12px;display:flex}.earned-xp>strong{letter-spacing:-1px;font-family:DM Mono;font-weight:400}.earned-xp>svg{color:#b3a053;font-size:22px}.completion-detail{justify-content:center;align-items:center;gap:8px;font-size:12px;display:flex}.completion-detail>svg{color:var(--green);min-width:18px}.lesson-complete .fine{margin-bottom:24px;font-size:10px}.onboarding{text-align:center}.onboarding-dots{justify-content:center;gap:6px;margin:6px 0 30px;display:flex}.onboarding-dots>span{background:var(--line);border-radius:5px;width:16px;height:4px}.onboarding-dots>span.active{background:var(--coral);width:28px}.onboarding .blob{margin:0 0 28px}.onboarding h2{font-size:32px}.onboarding p{margin:18px 0 26px;font-size:12px;line-height:1.9}.onboarding label{text-align:left}.onboarding>.button{margin:27px 0 4px}.onboarding>.text-button{margin:6px auto 0}.onboarding-symbol{border-radius:25px;justify-content:center;align-items:center;width:86px;height:86px;margin-bottom:28px;display:inline-flex}.goal-options{text-align:left;flex-direction:column;gap:10px;display:flex}.goal-options>button{border:1px solid var(--line);border-radius:11px;justify-content:space-between;align-items:center;padding:14px;display:flex}.goal-options button.selected{background:var(--peach);border-color:var(--coral)}.goal-options strong{font-size:12px;font-weight:500}.goal-options small{color:var(--muted);margin-top:3px;font-size:10px;display:block}.goal-options .mono{align-items:center;gap:9px;font-size:12px;display:flex}.onboarding-promises{text-align:left;background:var(--mint);border-radius:12px;flex-direction:column;gap:12px;padding:20px;font-size:11px;display:flex}.onboarding-promises>span{align-items:center;gap:9px;display:flex}.onboarding-promises svg{color:var(--green)}.settings-body{flex-direction:column;gap:0;display:flex}.settings-section-title{border-top:1px solid var(--line);margin-top:6px;padding-top:20px;font-size:12px;font-weight:650}.settings-section-title:first-child{border-top:0;margin-top:0;padding-top:0}.settings-section-note{color:var(--muted);margin:8px 0 12px;font-size:11px;line-height:1.7}.settings-section-title+.setting-row{border-top:0;padding-top:12px}.settings-body>label{margin-bottom:22px}.settings-body>.segmented{align-self:stretch;margin-bottom:15px;display:flex}.settings-body>.segmented>button{flex:1}.setting-row{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;padding:18px 0;display:flex}.setting-row strong{align-items:center;gap:7px;font-size:12px;font-weight:500;display:flex}.setting-row strong>svg{color:var(--muted);font-size:17px}.setting-row small{color:var(--muted);margin-top:6px;font-size:10px;line-height:1.8;display:block}.setting-row select{width:auto;min-width:105px;min-height:38px;padding:9px;font-size:11px}.setting-row .switch{flex-shrink:0}.small-button{border:1px solid var(--line);background:var(--raised);white-space:nowrap;border-radius:8px;min-height:36px;padding:7px 12px;font-size:10px}.sound-volume-control{justify-content:flex-end;align-items:center;gap:10px;min-width:0;display:flex}.sound-volume-control input{width:clamp(76px,17vw,145px);min-width:60px;accent-color:var(--brand);cursor:pointer}.sound-volume-control input:disabled{cursor:not-allowed;opacity:.45}.sound-volume-control .mono{text-align:right;font-variant-numeric:tabular-nums;width:36px;font-size:11px}.sound-volume-control .small-button{justify-content:center;align-items:center;gap:6px;display:inline-flex}.sound-volume-control .small-button:disabled{opacity:.45;cursor:not-allowed}@media (max-width:430px){.sound-volume-row{flex-direction:column;align-items:flex-start;gap:12px}.sound-volume-control{width:100%}.sound-volume-control input{flex:1;width:100%}}.settings-links{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:6px 0 20px;padding:9px 0}.settings-links>button{text-align:left;align-items:center;gap:8px;width:100%;padding:13px 0;font-size:11px;display:flex}.settings-links>button>svg:last-child{margin-left:auto}.privacy-note{color:var(--muted);justify-content:center;align-items:center;gap:6px;font-size:9px;display:flex}.reset-link{color:var(--muted);margin:22px auto 0;font-size:9px;text-decoration:underline}.reset-confirm{background:var(--peach);border-radius:9px;margin-top:20px;padding:15px;font-size:11px}.reset-confirm p{color:var(--text);margin-bottom:14px}.reset-confirm .text-button{margin-left:12px;font-size:10px}.install-instructions>svg{color:var(--coral);margin:12px auto 25px;display:block}.install-instructions p{margin:17px 0;font-size:13px;line-height:1.9}.install-instructions .tutor-tip{font-size:11px;line-height:1.9}.about-learning{font-size:12px;line-height:1.9}.about-learning>.blob{float:left;margin:3px 18px 8px 0}.about-learning p{line-height:1.9}.about-learning ul{margin:20px 0;padding-left:20px}.about-learning li{padding:6px 0}.about-learning a{color:var(--accent);align-items:center;gap:6px;margin-top:20px;font-size:11px;display:inline-flex}.focus-bar{z-index:110;border:1px solid #506354;border-radius:15px;align-items:center;gap:15px;width:max-content;max-width:calc(100% - 32px);padding:14px 16px;display:flex;position:fixed;bottom:24px;left:calc(50% + 108px);box-shadow:0 8px 40px #0006;transform:translate(-50%)!important}.focus-bar strong{font-size:11px;font-weight:500;display:block}.focus-bar>div>span{color:#a7b4a3;margin-top:2px;font-size:9px;display:block}.focus-bar .icon-button{width:32px;height:32px}.focus-bar .icon-button:hover{background:#354038}.focus-time{margin-left:15px;font-size:22px}.breathing-dot{background:#c2d5b0;border-radius:50%;width:8px;height:8px;animation:4s ease-in-out infinite breathe}.is-focusing>.content-shell{transition:filter 1s}.toast{z-index:150;align-items:center;gap:10px;width:max-content;max-width:calc(100% - 32px);padding:13px 15px;font-size:11px;display:flex;position:fixed;bottom:27px;left:50%;transform:translate(-50%)!important}.toast>svg{min-width:18px}.toast>button{color:inherit;place-items:center;min-width:28px;min-height:28px;margin-left:10px;display:grid}.toast>span{max-width:420px}:root[data-theme=dark] .hero-card{background:#3f3731;border-color:#55463b}:root[data-theme=dark] .hero-card h2{color:#e8e0d0}:root[data-theme=dark] .hero-card h2>span{color:#e5b099}:root[data-theme=dark] .hero-card p,:root[data-theme=dark] .hero-footnote,:root[data-theme=dark] .hero-tag{color:#c1afa1}:root[data-theme=dark] .floating-equation{color:#f4dcc3;background:#89715a55;border-color:#a88a7133}:root[data-theme=dark] .scene-hint{color:#bcab99}:root[data-theme=dark] .focus-card{background:#2b342b;border-color:#3b4838}:root[data-theme=dark] .focus-title>span:nth-child(2){color:#d9e0ce}:root[data-theme=dark] .focus-card p,:root[data-theme=dark] .focus-card>.text-button{color:#aab99e}:root[data-theme=dark] .focus-icon{color:#aabf96;background:#354233;border-color:#52634a}@keyframes bob{0%,to{translate:0;rotate:-3deg}50%{translate:0 -4px;rotate:3deg}}@keyframes pulse{0%,to{opacity:.5}50%{opacity:1}}@keyframes breathe{0%,to{box-shadow:0 0 0 5px #c2d5b010}50%{box-shadow:0 0 0 10px #c2d5b020}}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}@keyframes modal-in{0%{opacity:0;translate:0 15px;scale:.97}to{opacity:1;translate:0;scale:1}}@media (min-width:1550px){.hero-text{padding:35px 0 30px 34px}.hero-card p{font-size:12px}.hero-tag{font-size:9px}.hero-card .button{min-height:45px;font-size:12px}.hero-visual{right:-20px}.hero-visual>.scene{inset:5px 0 0}.hero-footnote{font-size:10px}.daily-card{padding:28px}.daily-card h2{margin-top:28px}.daily-card p{font-size:12px}.daily-steps{margin:27px 0}.daily-steps small{font-size:10px}.daily-button{min-height:44px;font-size:12px}.daily-reward{font-size:10px}.scene-hint{font-size:9px}}@media (max-width:1180px){.sidebar{width:185px;padding-left:17px;padding-right:17px}.content-shell{margin-left:185px}.topbar{height:78px;padding:0 28px}.main-content{padding:28px 28px 0}.welcome-grid,.home-bottom{grid-template-columns:1.65fr 1fr;gap:16px}.hero-text{padding-left:23px}.hero-visual{width:63%}.floating-equation{top:50px;right:35px}.hero-tag{font-size:6.5px}.hero-card p{font-size:10px}.daily-steps{margin:22px 0}.daily-reward{font-size:7px}.lesson-grid{gap:13px}.lesson-card{padding:18px}.lesson-card h3{font-size:19px}.lesson-card-bottom>span:first-child{font-size:7px}.weekly-card{padding:20px}.weekly-card h2{font-size:14px}.focus-card{padding:22px 18px}.focus-title>span:nth-child(2){font-size:16px}.focus-title{gap:9px}.focus-icon{width:30px;min-width:30px;height:30px}.focus-title .switch{transform-origin:100%;transform:scale(.85)}.page-heading h1{font-size:28px}.date-display{font-size:9px}.focus-bar{left:calc(50% + 92px)}.profile-card h2{font-size:25px}.badges{gap:10px;padding-left:15px;padding-right:15px}}@media (max-width:1000px){.sidebar{width:88px;padding:28px 12px 18px}.sidebar .brand{font-size:0}.sidebar .brand>svg{width:34px;height:38px}.sidebar .brand-button{justify-content:center;margin:0}.sidebar-caption,.sidebar-mascot,.sidebar-settings span,.install-link{display:none}.main-nav{margin-top:40px}.main-nav button{justify-content:center;height:53px;padding:0}.main-nav button>span:not(.nav-pill){display:none}.main-nav .nav-notification{position:absolute;top:9px;right:9px}.sidebar-settings{justify-content:center;gap:0;padding:19px 0 10px;font-size:0}.content-shell{margin-left:88px}.focus-bar{left:calc(50% + 44px)}.page-heading{gap:10px}.page-heading h1{font-size:27px}.date-display{display:none}.hero-card h2{font-size:34px}.main-content{padding:28px 25px 0}.topbar{padding:0 25px}.hero-text{padding-left:22px}.lesson-card{padding:17px}.daily-card h2{font-size:20px}.daily-card{padding:23px 18px}.section-heading h2{font-size:21px}}@media (max-width:760px){body{font-size:14px}.sidebar{width:auto;top:auto;bottom:calc(12px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--surface) 86%, transparent);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid color-mix(in srgb, var(--line) 90%, transparent);z-index:60;max-width:calc(100% - 36px);left:50%;transform:translate(-50%);box-shadow:0 6px 35px #1e2a2214}.sidebar>.brand-button,.sidebar-bottom{display:none}.main-nav{flex-direction:row;justify-content:space-between;gap:5px;margin:0;display:flex}.main-nav button{border-radius:18px;flex-direction:column;padding:5px 0;line-height:1.4}.main-nav button>span:not(.nav-pill){display:block}.nav-pill{border-radius:18px;inset:0}.main-nav .nav-notification{top:7px;right:11px}.content-shell{margin:0}.topbar{border:0;gap:8px;padding:12px 22px}.mobile-brand{display:block}.mobile-brand .brand{letter-spacing:-1.6px}.mobile-brand .brand>svg{width:26px;height:29px}.breadcrumb{display:none}.streak-chip{font-size:10px}.desktop-label{display:none}.xp-chip{gap:4px;font-size:9px}.avatar{display:none}.settings-trigger{color:var(--text);display:flex}.main-content{padding:12px 22px 100px}.page-heading .eyebrow{margin-bottom:9px}.page-heading h1{letter-spacing:-.9px;gap:3px}.page-heading p{margin-top:9px}.greeting-spark{font-size:25px}.hero-card{border-radius:17px}.hero-card .button{gap:13px}.orbit-dot.one{width:16px;height:16px}.orbit-dot.two{width:8px;height:8px}.daily-card{grid-template-columns:1fr 1fr;column-gap:10px;display:grid}.daily-card-top,.daily-card h2{grid-column:1/-1}.daily-card p{grid-area:3/1}.daily-steps{grid-area:3/2;align-self:center}.daily-steps i{width:13px}.daily-steps>span{gap:4px}.daily-steps svg{width:21px;height:21px}.daily-steps small{white-space:nowrap}.daily-button,.daily-reward{grid-column:1/-1}.daily-card:before{top:4px;right:-37px}.section-heading{align-items:flex-end;gap:10px;margin-bottom:17px}.section-heading h2{letter-spacing:-.6px}.section-heading .eyebrow{letter-spacing:1.1px;margin-bottom:7px;font-size:7px}.section-heading .text-button{white-space:nowrap;justify-content:flex-end;gap:0;min-width:30px;min-height:30px;font-size:0}.section-heading .text-button>svg{width:20px;height:20px}.lesson-grid{grid-template-columns:1fr;gap:12px}.learning-section .lesson-card{column-gap:15px;display:grid}.learning-section .lesson-card-top{display:contents}.learning-section .lesson-icon{border-radius:13px;grid-area:1/1/3}.learning-section .lesson-number{display:none}.learning-section .lesson-card h3{grid-area:1/2;align-self:center;margin:2px 0 0;line-height:1.2}.learning-section .lesson-card>p{grid-area:2/2;margin-top:3px}.learning-section .lesson-card-bottom{display:contents}.learning-section .lesson-card-bottom>span:first-child{display:none}.learning-section .lesson-arrow{grid-area:1/3/3;align-self:center;width:27px;height:27px;font-size:15px}.home-bottom{grid-template-columns:1fr}.weekly-card .section-heading{margin-bottom:22px}.week-days{margin-bottom:20px}.week-days>div{font-size:9px}.day-circle{width:34px;height:34px}.focus-title{gap:13px}.focus-icon{width:42px;height:42px}.focus-title .switch{transform:none}.focus-card p{margin-top:13px}.focus-card>.text-button{margin-top:7px}.focus-decoration{width:140px;height:140px;bottom:-29px;right:-20px}.billi-note{gap:14px}.billi-note p,.billi-note strong{font-size:10px}.billi-note .icon-button{display:none}.page-footer{padding:20px 0 12px}.page-footer>span{gap:10px}.page-footer>button>svg{font-size:13px}.focus-bar{left:50%;bottom:calc(92px + env(safe-area-inset-bottom));border-radius:13px;gap:8px;min-width:310px;max-width:calc(100% - 28px);padding:12px}.focus-bar strong{font-size:9px}.focus-bar>div>span{font-size:7px}.focus-time{margin-left:auto;font-size:20px}.focus-bar .icon-button{width:29px;min-width:29px;height:29px}.focus-bar .breathing-dot{width:5px;height:5px;margin:0 5px}.toast{bottom:calc(94px + env(safe-area-inset-bottom));padding:11px 12px;font-size:10px}.modal{width:100%;max-width:100%;max-height:94dvh;padding:13px 24px calc(28px + env(safe-area-inset-bottom));animation:.35s cubic-bezier(.16,1,.3,1) sheet-in;top:auto;bottom:0;left:0;transform:none}.modal.wide{max-width:100%}.modal-handle{background:var(--line);border-radius:4px;width:34px;height:4px;margin:0 auto 20px;display:block}.modal-top{margin-bottom:20px}.lesson-progress{margin-bottom:23px}.lesson-intro h2,.reflection h2{font-size:29px}.concept{font-size:13px;line-height:1.9}.lesson-intro .scene{height:200px}.worked-example{padding:17px}.exercise-scene .scene{height:210px}.sort-card{padding:17px}.sort-card h3{font-size:23px}.sort-options>button{gap:5px;font-size:11px}.sort-options{gap:8px}.order-row{gap:7px;padding:9px 7px}.order-arrows button{width:27px}.tutor-tip{gap:12px;padding:15px}.onboarding h2{font-size:30px}.onboarding .blob{margin-top:8px}.setting-row{gap:17px}.settings-body>.segmented{margin-bottom:15px}.connection-banner{padding:10px 22px;font-size:10px}.path-summary{margin-top:25px;padding:20px}.path-progress{gap:12px}.path-progress h3{font-size:17px}.path-summary>.mono{font-size:20px}.path-progress p{font-size:10px}.learn-toolbar{display:block}.learn-toolbar>.fine{margin:11px 0 0;font-size:9px;display:block}.segmented>button{padding:7px 12px;font-size:10px}.path-section{margin-top:28px}.path-section .section-heading h2{font-size:23px}.chapter-tag{display:none}.path-section .lesson-card{display:block}.path-section .lesson-icon{border-radius:12px;width:44px;height:44px}.path-section .lesson-icon>svg{width:25px;height:25px}.path-section .lesson-card h3{min-height:23px}.path-section .lesson-card-bottom{padding-top:11px}.path-section .lesson-card-bottom>span:first-child svg{display:none}.path-section .lesson-arrow{font-size:13px}.practice-hero>div:first-child{width:100%}.practice-hero h2{margin-top:20px}.practice-hero p{margin-bottom:23px;line-height:1.8}.practice-hero .button{min-height:43px;padding:12px 15px}.practice-hero>.scene{min-width:190px}.empty-review{padding:30px 18px}.empty-review h3{font-size:21px}.empty-review p,.empty-review .text-button{font-size:10px}.review-list{padding:0 14px}.review-row{gap:11px;padding:15px 0}.review-row .lesson-icon{border-radius:11px;width:40px;min-width:40px;height:40px}.review-row strong{font-size:12px}.review-row small{font-size:9px}.review-status{display:none}.profile-card{flex-wrap:wrap;gap:16px;position:relative}.profile-avatar{border-width:4px;width:75px;min-width:75px;height:75px}.profile-avatar .blob{transform:scale(.7)}.profile-card h2{max-width:190px;font-size:23px}.profile-card .eyebrow{letter-spacing:1px;font-size:7px}.profile-card p{max-width:160px}.profile-card>.icon-button{width:28px;height:28px;color:var(--muted);position:absolute;top:9px;right:9px}.profile-card>.icon-button svg{width:18px;height:18px}.stats-grid{grid-template-columns:repeat(2,1fr);margin-top:18px}.stat-card strong{font-size:27px}.stat-card>span:last-child{font-size:10px}.badges{grid-template-columns:repeat(3,1fr);gap:25px 10px;padding:25px 12px;display:grid}.hex-badge{width:67px;height:73px;margin-bottom:11px}.hex-badge>svg:first-child{width:30px;height:30px}.badge-item strong{font-size:9px}.badge-item>span{font-size:8px;line-height:1.6}.lesson-complete{padding:10px 0 0}.lesson-complete p{font-size:12px}.completion-detail{font-size:11px}.lesson-complete .fine{font-size:10px}.confidence-options>button{padding:12px 4px;font-size:9px}.focus-bar:has(~.modal-overlay){z-index:110}}@media (max-width:360px){.main-content,.topbar{padding-left:17px;padding-right:17px}.greeting-spark{font-size:22px}.hero-card .button{gap:10px}.hero-card .button svg{font-size:15px}.daily-steps{gap:6px}.daily-steps i{width:6px}.weekly-card{padding:19px}.weekly-card h2{font-size:15px}.day-circle{width:29px;height:29px}.modal{padding-left:19px;padding-right:19px}.segmented>button{padding:7px 10px;font-size:9px}.profile-card{gap:12px;padding:18px 15px}.profile-card h2{max-width:150px;font-size:21px}.profile-avatar{width:65px;min-width:65px;height:65px}.focus-bar{min-width:290px}.focus-bar strong{font-size:8px}.focus-time{font-size:18px}}@keyframes sheet-in{0%{opacity:.6;translate:0 50%}to{opacity:1;translate:0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media (max-width:760px){.hero-card{min-height:378px}.scene-hint{max-width:none}.hero-card .desktop-break{display:block}.greeting-spark{width:25px;height:25px;color:var(--coral)}.page-heading h1{align-items:center}.hero-text>.button{max-width:170px}.hero-text>h2{pointer-events:none}}@media (max-width:360px){.hero-card{min-height:365px}.hero-text>.button{max-width:150px}}.page-heading p,.hero-card p,.daily-card p,.lesson-card p{font-size:12px}.lesson-card-bottom>span:first-child{font-size:10px}.sidebar-settings{font-size:12px}.main-nav button{font-size:13px}.weekly-card .section-heading p{font-size:11px}.goal-caption{font-size:10px}.billi-note p,.billi-note strong,.focus-card p{font-size:12px}.focus-card>.text-button{font-size:11px}.page-footer,.page-footer>button{font-size:10px}.icon-button{min-width:40px;min-height:40px}.order-arrows button{width:34px;height:40px}.drag-handle{min-height:40px}.switch{position:relative}.switch:before{content:"";position:absolute;inset:-10px -2px}.greeting-spark{width:30px;height:30px}@media (max-width:760px){.settings-trigger{height:42px}.daily-card{padding-bottom:23px}.lesson-card p,.billi-note p,.billi-note strong{font-size:11px}.goal-caption{font-size:9px}.focus-card>.text-button,.fine{font-size:11px}.section-heading p,.tutor-tip p{font-size:12px}.worked-example p{font-size:13px}.entry-question{font-size:18px!important}input{font-size:16px!important}.order-row,.entry-fields label,.modal-top p{font-size:12px}.onboarding p{font-size:13px}.onboarding-promises{font-size:12px}.setting-row small{font-size:11px}.setting-row strong{font-size:13px}.privacy-note{font-size:10px}.profile-card p{font-size:11px}.page-footer>button{font-size:0}.page-footer>span>span{font-size:8px}}.concept-explorer{border:1px solid var(--line);border-radius:15px;margin:22px 0;padding:17px 18px;overflow:hidden}.explorer-label{letter-spacing:1.4px;color:var(--muted);justify-content:space-between;align-items:center;font-size:8px;display:flex}.lesson-intro .concept-explorer .scene{background:0 0;width:100%;height:210px;margin:0}.bar-legend{flex-wrap:wrap;justify-content:center;gap:17px;display:flex}.bar-legend>span{gap:7px;font-size:10px;line-height:1.6;display:flex}.bar-legend i{border-radius:50%;width:6px;min-width:6px;height:6px;margin-top:6px}.bar-legend strong{font-size:13px;font-weight:400;display:block}.explorer-control{margin:20px 0 12px}.explorer-control>span{justify-content:space-between;align-items:center;font-size:11px;display:flex}.explorer-control b{font-weight:400}.explorer-control input[type=range]{accent-color:var(--accent);cursor:ew-resize;background:0 0;border:0;min-height:36px;margin-top:6px;padding:0}.explorer-readout{text-align:center;color:var(--text);border-top:1px solid #aa8b6d30;padding:10px 0;font-size:12px}.concept-explorer>p{text-align:center;color:var(--text);margin-top:3px;font-size:11px;line-height:1.8}.explorer-caption{text-align:center;padding:5px 0}.explorer-caption>span{font-size:13px;display:block}.explorer-caption>small{color:var(--muted);margin-top:6px;font-size:10px;display:block}.scale-explorer{padding-top:0}.lesson-card.locked{opacity:1;background:var(--raised)}.lesson-card.locked h3,.lesson-card.locked .lesson-icon{color:var(--muted)}.scene-controls{opacity:0;z-index:3;background:color-mix(in srgb, var(--surface) 80%, transparent);border:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:9px;gap:3px;padding:2px;transition:opacity .2s;display:flex;position:absolute;bottom:6px;right:8px}.scene:hover .scene-controls,.scene:focus-within .scene-controls{opacity:1}.scene-controls button{width:32px;height:32px;color:var(--text);border-radius:7px;place-items:center;font-size:15px;display:grid}.scene-controls button:hover{background:var(--raised)}@media (pointer:coarse){.scene-controls{opacity:.8}.scene-controls button{width:36px;height:36px}}
.challenge-context{border:1px solid var(--line);background:var(--blue);border-radius:14px;margin:16px 0;padding:14px 16px}.challenge-context strong{font-size:14px}.challenge-context p{color:var(--text);margin:4px 0 0;font-size:13px;line-height:1.6}.challenge-decisions{border-top:1px solid var(--line);margin:16px 0;padding-top:16px}.challenge-decisions fieldset{border:0;min-width:0;margin:0;padding:0}.challenge-decisions legend{font-size:13px;font-weight:600}.challenge-decisions .confidence-options{margin:10px 0}.challenge-decisions .confidence-options button{white-space:normal;min-height:44px;padding:8px;font-size:12px;line-height:1.4}.challenge-options{flex-wrap:wrap;gap:8px 16px;display:flex}.challenge-options button{white-space:normal;text-align:left;min-height:44px}.challenge-options button[aria-pressed=true]{text-decoration:underline}.learn-view-switch{margin-bottom:24px}.skill-map-link{text-align:left;border:1px solid var(--line);background:var(--blue);border-radius:20px;align-items:center;gap:16px;width:100%;margin:0 0 24px;padding:20px 24px;display:flex}.skill-map-link>span{flex:1;min-width:0}.skill-map-link strong,.skill-map-link small{display:block}.skill-map-link strong{margin-bottom:4px;font-size:17px}.skill-map-link small{color:var(--muted);line-height:1.5}.skill-map-link>svg{color:var(--accent);flex-shrink:0}.skill-map-intro{align-items:center;gap:16px;margin-bottom:24px;display:flex}.skill-map-icon{background:var(--blue);width:56px;height:56px;color:var(--accent);border-radius:16px;flex-shrink:0;place-items:center;display:grid}.skill-map-intro h2{margin-bottom:4px;font-size:30px}.skill-map-intro p,.skill-map-note,.skill-card p{color:var(--muted);line-height:1.6}.skill-legend{border:1px solid var(--line);background:var(--surface);border-radius:20px;grid-template-columns:repeat(4,minmax(0,1fr));display:grid;overflow:hidden}.skill-legend>div{padding:20px}.skill-legend>div+div{border-left:1px solid var(--line)}.skill-legend dt{font-size:13px;font-weight:700}.skill-legend dd{color:var(--muted);margin:0;font-size:12px;line-height:1.5}.skill-legend dd.mono{color:var(--text);margin:8px 0;font-size:28px}.skill-map-note{max-width:760px;margin:16px 0 32px;font-size:13px}.skill-group{margin-bottom:32px}.skill-group>h3{margin-bottom:16px;font-size:22px}.skill-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.skill-grid>li{min-width:0}.skill-card{border:1px solid var(--line);background:var(--surface);border-radius:20px;flex-direction:column;height:100%;padding:24px;display:flex}.skill-card-heading{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.skill-card h4{margin:0;font-size:20px}.skill-status{background:var(--raised);border-radius:8px;padding:4px 8px;font-size:11px;font-weight:700}.skill-status[data-stage=building]{background:var(--butter)}.skill-status[data-stage=strengthening]{background:var(--blue)}.skill-status[data-stage=steady]{background:var(--mint)}.skill-steps{gap:6px;margin:16px 0;display:flex}.skill-steps>span{background:var(--line);border-radius:4px;flex:1;height:4px}.skill-steps>.filled{background:var(--accent)}.skill-card p{margin-bottom:12px;font-size:14px}.skill-card .skill-history,.skill-card .skill-due{font-size:12px}.skill-card .skill-due{color:var(--text)}.skill-card .text-button{align-self:flex-start;margin-top:auto;padding-top:8px}.review-reasons{color:var(--muted);margin:12px 0 0;padding:0;font-size:13px;line-height:1.6;list-style:none}.review-reasons li+li{margin-top:8px}.review-reasons strong{color:var(--text)}@media (max-width:700px){.skill-grid{grid-template-columns:minmax(0,1fr)}.skill-legend{grid-template-columns:repeat(2,minmax(0,1fr))}.skill-legend>div{padding:16px}.skill-legend>div:nth-child(3){border-left:0}.skill-legend>div:nth-child(n+3){border-top:1px solid var(--line)}.skill-card,.skill-map-link{padding:20px}.skill-map-link{gap:12px}.skill-map-intro h2{font-size:26px}}.next-action{border:1px solid var(--line);background:var(--surface);border-radius:22px;justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px;padding:24px;display:flex}.review-action{background:var(--mint)}.resume-action{background:var(--blue)}.next-action>div{min-width:0}.next-action h2{margin:6px 0;font-size:clamp(22px,3vw,30px)}.next-action p{color:var(--muted);overflow-wrap:anywhere;margin:0}.next-action .button{flex-shrink:0}.saved-takeaway{white-space:pre-wrap;overflow-wrap:anywhere;margin-top:6px}.import-confirm{border:1px solid var(--line);background:var(--raised);border-radius:16px;margin:16px 0;padding:20px}.import-confirm .button{margin:8px 12px 8px 0}.import-error{color:var(--text);border-left:3px solid var(--coral);padding-left:12px}@media (max-width:700px){.next-action{flex-direction:column;align-items:stretch;gap:16px;padding:20px}.next-action .button{width:100%}.review-row .saved-takeaway{max-width:100%}}::selection{color:#1b2c65;background:#c8d4ff}.brand>svg,.brand-dot{color:var(--brand)}.button{isolation:isolate;border-radius:13px;transition:transform .22s,box-shadow .22s,background .22s;position:relative;overflow:hidden}.button.primary,.button.dark{background:var(--brand);color:var(--on-brand);box-shadow:0 4px 0 color-mix(in srgb, var(--brand) 70%, #12204e)}.button:hover{box-shadow:0 7px 0 color-mix(in srgb, var(--brand) 70%, #12204e), 0 12px 25px #2644c01a;transform:translateY(-2px)}.button:active{box-shadow:0 1px 0 color-mix(in srgb, var(--brand) 70%, #12204e);transform:translateY(2px)scale(.98)}.button>svg{transition:translate .25s cubic-bezier(.2,.8,.2,1)}.button:hover>svg:last-child{translate:3px}.button.secondary{background:var(--raised);color:var(--text);border:1px solid var(--line);box-shadow:0 3px 0 var(--line)}.main-nav button.active{color:var(--accent)}.nav-pill{border:1px solid color-mix(in srgb, var(--brand) 10%, transparent);box-shadow:inset 0 1px #ffffff70}.main-nav button.active>svg{animation:.48s cubic-bezier(.2,.8,.2,1) nav-pop}.header-actions{gap:20px}.streak-chip{background:var(--peach);color:var(--ink-on-pastel);border-radius:10px;padding:6px 9px}.xp-chip{background:var(--lavender);color:var(--ink-on-pastel);border-radius:10px;padding:6px 9px}.streak-chip>svg{color:#b65224}.xp-chip>svg{color:#7251bb}.avatar{background:var(--blue);color:var(--accent)}.greeting-spark{color:var(--brand)}.page-heading h1{letter-spacing:-1px}.page-heading p{line-height:1.8}.welcome-grid{grid-template-columns:1.8fr 1fr;gap:22px}.hero-card,:root[data-theme=dark] .hero-card{background:var(--hero);border-color:color-mix(in srgb, var(--brand) 15%, transparent);border-radius:22px;min-height:356px}.hero-text{padding-top:30px;padding-bottom:30px}.hero-card h2,:root[data-theme=dark] .hero-card h2{letter-spacing:-1.7px;color:var(--text);max-width:310px;font-size:44px;line-height:1.04}.hero-card h2>span,:root[data-theme=dark] .hero-card h2>span{color:var(--hero-ink)}.hero-card p,:root[data-theme=dark] .hero-card p{color:var(--hero-ink);font-size:12px;line-height:1.9}.hero-tag,:root[data-theme=dark] .hero-tag{color:var(--hero-ink);letter-spacing:1.15px;font-size:8px}.hero-tag>span{background:var(--brand);width:6px;height:6px}.hero-card .button{background:var(--brand);color:var(--on-brand);gap:17px;min-height:44px;font-size:11px}.hero-footnote,:root[data-theme=dark] .hero-footnote{color:var(--hero-ink);font-size:9px}.hero-visual{will-change:transform;width:61%;right:-30px}.hero-orbit{border:1px solid color-mix(in srgb, var(--brand) 12%, transparent);pointer-events:none;border-radius:50%;position:absolute;inset:55px 10px 20px 0;rotate:-28deg}.hero-orbit:after{content:"";border:1px solid color-mix(in srgb, var(--brand) 10%, transparent);border-radius:50%;position:absolute;inset:20px}.floating-equation,:root[data-theme=dark] .floating-equation{background:var(--surface);color:var(--accent);border-color:var(--line);border-radius:11px;font-size:12px;animation:7s ease-in-out infinite equation-float;top:37px;right:45px;box-shadow:0 6px 18px #23335a0b}.scene-hint,:root[data-theme=dark] .scene-hint{color:var(--hero-ink);font-size:8px}.tiny-dot{background:var(--brand)}.orbit-dot.one{background:#f8d37b;top:117px;right:25px}.orbit-dot.two{background:#b8acd9;bottom:60px;left:60px}.daily-card{color:#fbf7f1;background:#263974;border:1px solid #344b91;border-radius:22px;padding:25px}.daily-card:before{border-color:#aabaff20;width:215px;height:215px;top:28px;right:-57px}.daily-card-top .pill{color:#f0f1ff;background:#ffffff10;border-color:#fff2}.daily-orbit{color:#ffdd82}.daily-card h2{font-size:25px;line-height:1.22}.daily-card p{color:#d0d7ee}.daily-steps>span{color:#e7d3ff}.daily-steps small{color:#d0d7ee}.daily-steps i{background:#99aed4}.daily-button{color:#26304e;background:#f5ef9b;border-radius:11px;min-height:43px;font-size:11px;box-shadow:0 3px #b4af69}.daily-button:hover{box-shadow:0 5px #b4af69,0 8px 18px #0001}.daily-reward,.daily-reward>span:first-child{color:#d7e0fa;font-size:9px}.daily-reward>span:first-child{color:#ffea96}.lesson-card{background:var(--surface);border-radius:17px;min-height:210px;transition:box-shadow .3s,border-color .3s;position:relative;overflow:hidden}.lesson-card:hover{border-color:color-mix(in srgb, var(--brand) 35%, var(--line));box-shadow:0 14px 30px #24315c0b}.lesson-card:before{content:"";background:var(--blue);opacity:0;border-radius:50%;width:80px;height:80px;transition:opacity .3s,scale .4s;position:absolute;top:-40px;right:-40px}.lesson-card:hover:before{opacity:.65;scale:1.5}.lesson-card:hover .lesson-icon{rotate:-7deg;scale:1.06}.lesson-icon{border-radius:15px;transition:rotate .3s,scale .3s}.lesson-card h3{font-size:22px}.lesson-arrow{background:var(--raised);color:var(--accent);border-color:#0000;transition:rotate .3s,background .3s}.lesson-card:hover .lesson-arrow{background:var(--blue);rotate:45deg}.peach{color:#9c422d}.lavender{color:#7050a6}.mint{color:#356c4b}.butter{color:#786217}.blue{color:#3553aa}:root[data-theme=dark] .peach{color:#ffc3aa}:root[data-theme=dark] .lavender{color:#d8c5ff}:root[data-theme=dark] .mint{color:#b9e8c7}:root[data-theme=dark] .butter{color:#f1df97}:root[data-theme=dark] .blue{color:#bfceff}.path-section .lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-flow:dense}.path-section .lesson-grid>.lesson-card:last-child:nth-child(odd){grid-column:1/-1;min-height:190px}.path-section{margin-top:36px}.section-heading h2{font-size:24px}.section-heading p{font-size:12px}.chapter-tag{background:var(--blue);color:var(--accent);border-radius:8px;font-size:9px}.weekly-card{border-radius:17px}.thin-progress>div,.lesson-progress>div{background:var(--brand)}.day-circle.complete,.today .day-circle.complete{background:var(--blue);border-color:var(--brand);color:var(--accent)}.today .day-circle{background:var(--blue);border-color:var(--brand)}.today-dot{background:var(--brand)}.week-days>div.today>span{color:var(--accent)}.focus-card,:root[data-theme=dark] .focus-card{background:var(--mint);border-color:color-mix(in srgb, var(--green) 20%, transparent);border-radius:17px}.focus-title>span:nth-child(2),:root[data-theme=dark] .focus-title>span:nth-child(2){color:var(--text)}.focus-card p,.focus-card>.text-button,:root[data-theme=dark] .focus-card p,:root[data-theme=dark] .focus-card>.text-button{color:var(--green)}.focus-icon,:root[data-theme=dark] .focus-icon{background:color-mix(in srgb, var(--surface) 40%, transparent);border-color:color-mix(in srgb, var(--green) 30%, transparent);color:var(--green)}.switch.on{background:var(--brand);border-color:var(--brand)}.sidebar-mascot{background:linear-gradient(0deg, var(--blue), transparent 90%);border-radius:35px 35px 16px 16px;margin-bottom:23px;padding:28px 10px 23px}.sidebar-mascot .blob{animation:7s ease-in-out infinite mascot-sway}.sidebar-mascot p{font-size:18px}.blob{background:#b5a1ef;box-shadow:inset -7px -5px 10px #7551bd30,inset 5px 4px 8px #eee4ff8a}.blob-spark{color:#d28518}.blob-eye{background:#3e3358}.billi-note{background:var(--lavender);border-style:solid;border-color:#0000;border-radius:16px}.billi-note strong{font-weight:600}.billi-note p{color:var(--text)}.studio-invitation{border:1px solid var(--line);background:var(--surface);text-align:left;border-radius:17px;align-items:center;gap:14px;width:100%;margin-top:22px;padding:17px 21px;transition:background .2s,transform .2s;display:flex}.studio-invitation:hover{background:var(--blue);transform:translateY(-2px)}.studio-invitation>span:nth-child(2){flex-direction:column;gap:2px;display:flex}.studio-invitation strong{font-size:13px;font-weight:500}.studio-invitation small{color:var(--muted);font-size:11px}.studio-invitation>svg{color:var(--accent);margin-left:auto}.invitation-cards{background:var(--butter);color:#786217;border-radius:13px;place-items:center;width:43px;min-width:43px;height:43px;display:grid;rotate:-7deg}.practice-hero{background:var(--blue);border-radius:21px;min-height:270px;padding:30px}.practice-hero h2{font-size:34px}.practice-hero>.scene{height:270px}.practice-hero .pill{background:var(--surface)}.practice-studio{margin-top:32px}.format-grid{grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-flow:dense;gap:15px;display:grid}.format-card{text-align:left;border:1px solid color-mix(in srgb, currentColor 12%, transparent);isolation:isolate;border-radius:19px;flex-direction:column;min-height:245px;padding:19px;transition:box-shadow .25s;display:flex;position:relative;overflow:hidden}.format-card:after{content:"";border:1px solid color-mix(in srgb, currentColor 10%, transparent);z-index:-1;border-radius:50%;width:140px;height:140px;position:absolute;top:45px;right:-75px}.format-top{justify-content:space-between;align-items:center;width:100%;margin-bottom:23px;display:flex}.format-icon{background:#ffffff6b;border-radius:15px;place-items:center;width:49px;height:49px;transition:rotate .25s,scale .25s;display:grid;box-shadow:0 4px #00000005}.format-card:hover .format-icon{rotate:-9deg;scale:1.1}.format-arrow{border:1px solid color-mix(in srgb, currentColor 20%, transparent);border-radius:50%;place-items:center;width:28px;height:28px;display:grid}.format-tag{letter-spacing:1.3px;font-size:7px;font-weight:600}.format-card>strong{letter-spacing:-.5px;color:var(--ink-on-pastel);margin-top:8px;font-family:Outfit;font-size:22px;font-weight:500;line-height:1.15}.format-description{color:var(--ink-on-pastel);margin-top:8px;font-size:11px;line-height:1.7}.format-time{width:100%;color:var(--ink-on-pastel);justify-content:space-between;gap:8px;margin-top:auto;padding-top:20px;font-size:8px;display:flex}.format-time .mono{white-space:nowrap}.studio-count{color:var(--accent);background:var(--blue);white-space:nowrap;border-radius:8px;padding:7px 10px;font-size:10px}.path-summary{background:var(--blue);border-color:#0000;border-radius:18px}.path-progress>svg{color:var(--accent)}.stat-card{border-radius:17px}.hex-badge{transition:rotate .35s,scale .35s}.badge-item:hover .hex-badge{rotate:-6deg;scale:1.08}.earned .hex-badge{box-shadow:inset 0 0 0 3px #ffffff40}.profile-card{background:var(--blue);border-color:#0000;border-radius:21px}.profile-avatar{background:var(--lavender)}.modal{border-radius:25px;box-shadow:0 30px 100px #0e16413b}.modal-overlay{-webkit-backdrop-filter:blur(11px);backdrop-filter:blur(11px);background:#10193677}.modal-top h2{font-size:23px}.lesson-progress{background:var(--raised);height:5px;margin-bottom:25px}.lesson-player h2{letter-spacing:-.8px;font-size:31px}.lesson-toolbar .pill{color:var(--accent);background:var(--blue)}.concept-explorer{background:var(--blue)}.concept-explorer p{color:var(--text)}.worked-example{background:var(--butter)}.tutor-tip{background:var(--lavender);border:1px solid #8d6bd11a;border-radius:14px}.tutor-tip p{color:var(--text)}.sort-card{box-shadow:0 5px 0 var(--line);border-radius:18px;margin-bottom:18px}.sort-card>strong{color:var(--accent)}.sort-options>button{border-radius:12px;min-height:48px}.sort-options>button:hover:not(:disabled){background:var(--blue);border-color:var(--brand)}.sort-options .chosen.good{border-color:var(--green);background:var(--mint)}.feedback-emblem{background:var(--green);width:27px;height:27px;color:var(--surface);border-radius:50%;place-items:center;font-size:16px;display:grid}.answer-feedback.retry .feedback-emblem{color:#fff;background:#85651c}.answer-feedback{border-radius:17px}.answer-feedback strong{gap:9px;font-size:13px}.lesson-complete{isolation:isolate;position:relative}.lesson-complete .earned-xp{box-shadow:0 5px 0 color-mix(in srgb, var(--butter) 65%, #c0a64f);border-radius:17px;rotate:-3deg}.earned-xp>strong{color:var(--text);font-size:34px}.celebration{z-index:-1;pointer-events:none;position:absolute;inset:0;overflow:hidden}.celebration i{left:calc(8% + var(--i)*7.4%);width:6px;height:9px;animation:1.6s cubic-bezier(.12,.65,.3,1) both confetti-drop;animation-delay:calc(var(--i)*35ms);rotate:calc(var(--i)*31deg);background:#ff9367;border-radius:2px;position:absolute;top:25%}.celebration i:nth-child(3n){background:#7184f7}.celebration i:nth-child(3n+1){background:#c292f0}.celebration i:nth-child(2n){background:#eac756;border-radius:50%;width:8px;height:8px}.onboarding-symbol{background:var(--blue);color:var(--accent);box-shadow:0 5px 0 color-mix(in srgb, var(--brand) 12%, var(--blue));rotate:-6deg}.goal-options button.selected,.confidence-options .selected{background:var(--blue);border-color:var(--brand)}.goal-options button{transition:transform .2s,background .2s}.goal-options button:hover{transform:translate(3px)}.toast{background:var(--text);color:var(--bg);border-radius:15px;box-shadow:0 8px 35px #17265420}.toast>svg{color:#e8bf59}.focus-bar{color:#f2f2ff;background:#1b2442;border-color:#53689c}.focus-time{color:#f0ec9b}.activity-kicker{color:var(--accent);letter-spacing:1.15px;align-items:center;gap:7px;margin-bottom:12px;font-size:8px;display:flex}.activity-kicker>svg{font-size:18px}.activity-question{letter-spacing:-.3px;margin:23px 0 14px;font-size:19px;line-height:1.5}.story-slip{background:var(--butter);border:1px solid #c9a14533;border-radius:16px;margin:22px 0;padding:20px 22px 25px;position:relative;overflow:hidden;rotate:-.5deg}.story-tab{letter-spacing:1.5px;color:var(--text);font-size:8px;font-weight:600}.story-slip>p{color:var(--text);margin-top:9px;font-size:14px;line-height:1.9}.story-perforation{border-bottom:2px dashed #a2874140;position:absolute;bottom:9px;left:17px;right:17px}.story-options{flex-direction:column;gap:11px;display:flex}.story-option{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:14px;align-items:center;gap:12px;min-height:66px;padding:16px 14px;font-size:13px;line-height:1.7;display:flex}.option-letter{background:var(--raised);width:29px;min-width:29px;height:29px;color:var(--muted);border-radius:9px;place-items:center;font-size:12px;display:grid}.option-check{color:var(--muted);min-width:17px;margin-left:auto;font-size:17px}.story-option.selected.correct{background:var(--mint);border-color:var(--green);opacity:1}.story-option.selected.correct .option-letter{background:var(--green);color:var(--surface)}.story-option.selected.retry{background:var(--butter);border-color:#ac8733}.story-option:disabled:not(.selected){opacity:.6}.journal-story{color:var(--text);margin-top:14px;font-size:14px;line-height:1.9}.journal-visual{background:var(--blue);border:1px solid var(--line);border-radius:17px;margin:21px 0 17px;overflow:hidden}.journal-visual>.scene{height:160px}.journal-total{color:var(--muted);justify-content:space-around;align-items:center;gap:12px;padding:10px 15px 19px;display:flex}.journal-total>span:not(.balance-token){letter-spacing:1px;text-align:center;font-size:8px}.journal-total strong{color:var(--text);letter-spacing:-.7px;margin-top:3px;font-size:20px;font-weight:400;display:block}.balance-token{background:var(--surface);width:33px;height:33px;color:var(--accent);border:1px solid var(--line);border-radius:50%;place-items:center;transition:background .25s,rotate .4s;display:grid}.journal-total.balanced .balance-token{background:var(--green);color:var(--surface);rotate:360deg}.account-instruction{align-items:center;gap:7px;margin:0 0 12px;font-size:11px;line-height:1.8;display:flex}.account-instruction>svg{color:var(--accent);min-width:17px;font-size:17px}.account-pool{flex-wrap:wrap;gap:8px;margin-bottom:17px;display:flex}.account-pool>button{border:1px solid var(--line);background:var(--raised);cursor:grab;border-radius:10px;min-height:42px;padding:10px 13px;font-size:12px;transition:transform .2s,background .2s}.account-pool>button:active{cursor:grabbing}.account-pool>button.selected{background:var(--brand);color:var(--on-brand);border-color:var(--brand);box-shadow:0 3px 0 color-mix(in srgb, var(--brand) 70%, #12204e);transform:translateY(-3px)}.journal-sides{grid-template-columns:1fr 1fr;gap:13px;margin:0 0 22px;display:grid}.journal-slot{border:1px dashed var(--muted);background:var(--bg);text-align:left;border-radius:13px;flex-direction:column;justify-content:center;align-items:flex-start;gap:8px;width:100%;min-height:106px;padding:15px;transition:background .2s,border-color .2s;display:flex;position:relative}.journal-slot>span:first-child{color:var(--muted);font-size:10px}.journal-slot>strong{max-width:85%;font-size:13px;font-weight:500;line-height:1.5}.journal-slot.ready{border-color:var(--brand);background:var(--blue)}.journal-side.filled .journal-slot{background:var(--lavender);border-style:solid;border-color:#0000}.journal-side:nth-child(2).filled .journal-slot{background:var(--peach)}.slot-mark{color:var(--accent);font-size:15px;position:absolute;top:12px;right:12px}.journal-side>label{margin-top:15px;font-size:11px}.journal-side input{font-family:DM Mono;font-size:16px}.recall-task>p{margin-top:12px;font-size:13px;line-height:1.8}.recall-meter{color:var(--muted);justify-content:space-between;align-items:center;gap:10px;margin:23px 0 14px;font-size:10px;display:flex}.recall-meter>span:last-child{gap:5px;display:flex}.recall-meter i{background:var(--line);border-radius:10px;width:18px;height:6px}.recall-meter i.complete{background:var(--brand)}.recall-perspective{perspective:1200px;margin-bottom:23px}.recall-card{transform-style:preserve-3d;text-align:center;appearance:none;background:0 0;border:0;border-radius:22px;width:100%;height:300px;padding:0;position:relative}.recall-face{backface-visibility:hidden;box-shadow:0 7px 0 color-mix(in srgb, var(--lavender) 80%, #8d79bd);border:1px solid #7953ba26;border-radius:22px;flex-direction:column;justify-content:center;align-items:center;padding:28px;display:flex;position:absolute;inset:0}.recall-front{background:var(--lavender);color:var(--text)}.recall-back{background:var(--blue);color:var(--text);box-shadow:0 7px 0 color-mix(in srgb, var(--blue) 80%, #7992bf);gap:15px;transform:rotateY(180deg)}.recall-symbol{color:#7955b7;margin-bottom:22px}.recall-prompt{letter-spacing:-.6px;max-width:350px;font-family:Outfit;font-size:27px;line-height:1.3}.recall-turn{color:var(--muted);align-items:center;gap:7px;margin-top:25px;font-size:10px;display:flex}.recall-answer{letter-spacing:-1px;color:var(--accent);font-family:Outfit;font-size:35px;line-height:1.1}.recall-back>span:nth-child(2){font-size:13px;line-height:1.8}.recall-example{background:var(--surface);border-radius:10px;padding:12px;font-size:11px;line-height:1.8}.recall-task>label{margin:0 0 20px;font-size:11px}.recall-ratings{grid-template-columns:1fr 1fr;gap:12px;display:grid}.recall-ratings>.button{gap:7px;padding:12px 8px;font-size:11px}.activity-preview{background:var(--lavender);text-align:center;color:var(--text);border-radius:18px;margin:23px 0;padding:23px}.activity-preview>svg{color:var(--accent);margin-bottom:9px;font-size:45px;rotate:-8deg}.activity-preview h3{font-size:23px}.activity-preview p{color:var(--text);margin-top:11px;font-size:12px;line-height:1.8}.activity-preview>span{background:var(--surface);color:var(--accent);border-radius:8px;margin-top:15px;padding:6px 10px;font-size:10px;display:inline-flex}@keyframes nav-pop{0%{rotate:-12deg;scale:.7}65%{rotate:5deg;scale:1.18}to{rotate:0deg;scale:1}}@keyframes equation-float{0%,to{translate:0;rotate:8deg}50%{translate:0 -6px;rotate:4deg}}@keyframes mascot-sway{0%,to{translate:0;rotate:-4deg}50%{translate:0 -6px;rotate:5deg}}@keyframes confetti-drop{0%{opacity:0;translate:0 -50px;scale:.6}18%{opacity:1}to{opacity:0;translate:20px 230px;rotate:180deg;scale:1}}@media (min-width:1550px){.hero-card{min-height:390px}.hero-card h2{font-size:49px}.hero-text{padding-top:34px;padding-left:34px}.daily-card h2{font-size:28px}.format-card{min-height:250px}.format-card>strong{font-size:25px}}@media (max-width:1180px){.format-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.format-card{min-height:219px}.format-top{margin-bottom:17px}.hero-card h2{font-size:39px}.hero-card{min-height:350px}.daily-card h2{font-size:23px}.daily-card{padding:24px 20px}.hero-visual{right:-30px}.section-heading h2{font-size:23px}}@media (max-width:760px){.main-content{padding-top:16px;padding-bottom:115px}.topbar{height:84px;padding-top:14px}.header-actions{gap:8px}.streak-chip,.xp-chip{border-radius:9px;gap:3px;padding:5px 7px;font-size:9px}.streak-chip>svg,.xp-chip>svg{width:14px;height:14px}.mobile-brand .brand{font-size:30px}.settings-trigger{width:36px;min-width:36px}.page-heading{margin-bottom:25px}.page-heading h1{max-width:340px;font-size:29px;line-height:1.16}.page-heading p{max-width:320px;font-size:12px;line-height:1.9}.greeting-spark{min-width:25px;margin-left:8px}.page-heading .eyebrow{letter-spacing:1.2px;font-size:7px}.welcome-grid{grid-template-columns:1fr;gap:21px}.hero-card,:root[data-theme=dark] .hero-card{border-radius:22px;min-height:390px}.hero-text{width:100%;padding:27px 24px 25px}.hero-card h2{letter-spacing:-1.8px;max-width:90%;margin-top:22px;font-size:43px;line-height:1.04}.hero-card p{max-width:49%;margin-top:17px;font-size:11px;line-height:1.9}.hero-tag{letter-spacing:.9px;font-size:6.8px}.hero-card .button{max-width:175px;min-height:45px;margin-top:24px;padding:12px 15px;font-size:11px}.hero-footnote{margin-top:13px;font-size:8px}.hero-visual{width:65%;height:245px;top:136px;right:-6px}.hero-visual>.scene{inset:0 -3px}.hero-orbit{inset:8px -8px 10px -3px}.floating-equation{border-radius:10px;padding:5px 9px;font-size:10px;top:-94px;right:24px}.scene-hint{font-size:6px;bottom:1px;right:21px}.orbit-dot.one{top:15px;right:7px}.orbit-dot.two{bottom:41px;left:29px}.daily-card{border-radius:22px;min-height:290px;padding:24px}.daily-card h2{letter-spacing:-.7px;margin-top:20px;font-size:27px;line-height:1.18}.daily-card p{max-width:160px;margin-top:13px;font-size:11px;line-height:1.9}.daily-steps{gap:7px;margin:15px 0}.daily-steps small{font-size:9px}.daily-button{min-height:44px;margin-top:22px;font-size:12px}.daily-reward{margin-top:13px;font-size:9px}.daily-reward>span:first-child{font-size:9px}.learning-section{margin-top:32px}.section-heading h2{max-width:280px;font-size:24px;line-height:1.14}.learning-section .lesson-card{border-radius:17px;grid-template-columns:50px 1fr 30px;gap:4px 15px;min-height:94px;padding:20px 18px}.learning-section .lesson-card h3{font-size:21px}.learning-section .lesson-card>p{font-size:12px}.learning-section .lesson-icon{width:49px;height:49px}.lesson-card:before{display:none}.home-bottom{gap:20px;margin-top:24px}.weekly-card{border-radius:19px;padding:23px 22px}.weekly-card h2{max-width:250px;font-size:18px;line-height:1.25}.weekly-card .section-heading p{font-size:11px}.weekly-card .section-heading{gap:12px}.week-total{font-size:22px}.focus-card{min-height:187px;padding:24px}.focus-title>span:nth-child(2){letter-spacing:-.6px;font-size:23px}.focus-card p{font-size:12px}.focus-title .switch{margin-left:auto}.billi-note{margin-top:20px;padding:20px}.studio-invitation{border-radius:17px;gap:13px;margin-top:21px;padding:18px}.studio-invitation strong{font-size:12px;line-height:1.5}.studio-invitation small{font-size:10px;line-height:1.8}.invitation-cards{width:40px;min-width:40px;height:40px}.studio-invitation>svg{width:18px;min-width:18px}.sidebar{background:color-mix(in srgb, var(--surface) 91%, transparent);border-radius:25px;min-width:295px;height:68px;padding:6px 8px}.main-nav button{gap:2px;width:64px;height:54px;font-size:10px}.main-nav button>svg{width:22px;height:22px}.main-nav .nav-pill{border-radius:18px}.practice-hero{padding:26px 23px}.practice-hero p{font-size:11px}.practice-hero>.scene{height:255px}.practice-hero .button{font-size:11px}.practice-studio{margin-top:31px}.practice-studio .section-heading{align-items:center}.practice-studio .section-heading h2{max-width:230px;font-size:24px}.practice-studio .section-heading p{max-width:230px;font-size:12px}.studio-count{white-space:normal;text-align:center;max-width:70px;padding:6px 8px;font-size:8px}.format-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.format-card{border-radius:18px;min-height:237px;padding:17px 15px}.format-top{margin-bottom:20px}.format-icon{border-radius:13px;width:42px;height:42px}.format-icon>svg{width:27px;height:27px}.format-arrow{width:24px;height:24px}.format-arrow>svg{width:17px;height:17px}.format-tag{letter-spacing:1px;font-size:6.5px}.format-card>strong{letter-spacing:-.5px;font-size:23px}.format-description{margin-top:8px;font-size:10px;line-height:1.8}.format-time{flex-direction:column;gap:3px;padding-top:17px;font-size:8px}.path-section .lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.path-section .lesson-grid>.lesson-card:last-child:nth-child(odd){min-height:180px}.path-section .lesson-card{border-radius:17px;min-height:218px;padding:18px 15px}.path-section .lesson-card h3{margin-top:17px;font-size:21px;line-height:1.17}.path-section .lesson-card>p{min-height:40px;font-size:11px;line-height:1.8}.path-section .lesson-card-bottom>span:first-child{font-size:8px}.path-section .lesson-card-bottom{gap:4px;margin-top:18px}.path-section .lesson-arrow{width:23px;min-width:23px;height:23px}.path-section .lesson-card:last-child:nth-child(odd)>p{min-height:20px}.learn-toolbar>.segmented{gap:1px;width:100%;max-width:100%;display:flex}.learn-toolbar .segmented>button{flex:1;padding:7px 9px;font-size:10px}.path-section .section-heading p{max-width:330px;font-size:12px}.profile-card{border-radius:20px;padding:24px 19px}.stats-grid{gap:14px}.stat-card{border-radius:17px;padding:23px 10px}.stat-card>strong{font-size:29px}.modal{border-radius:26px 26px 0 0;padding-left:23px;padding-right:23px}.modal-top h2{font-size:22px}.lesson-player h2{font-size:29px;line-height:1.15}.lesson-player h2+p{font-size:13px}.task-label{margin-bottom:15px;font-size:8px}.story-slip{padding:20px 18px 26px}.story-slip p{font-size:14px}.activity-question{font-size:18px}.story-option{gap:10px;min-height:70px;padding:15px 12px;font-size:13px}.option-letter{width:27px;min-width:27px;height:27px}.journal-story{font-size:14px}.journal-visual>.scene{height:150px}.journal-sides{gap:11px}.journal-slot{min-height:105px;padding:15px 12px}.journal-slot>strong{max-width:90%;font-size:12px}.journal-slot>span:first-child{font-size:9px}.account-pool>button{min-height:43px;padding:11px 12px;font-size:11px}.account-instruction{font-size:11px}.recall-card{height:310px}.recall-face{padding:23px}.recall-prompt{font-size:27px}.recall-answer{font-size:34px}.recall-back>span:nth-child(2){font-size:13px}.recall-ratings>.button{gap:5px;padding:13px 7px;font-size:10px}.recall-ratings{gap:10px}.lesson-complete h2{font-size:31px}.completion-detail{line-height:1.8}.page-footer{margin-top:28px}.activity-preview p{font-size:13px}}@media (max-width:360px){.hero-card,:root[data-theme=dark] .hero-card{min-height:378px}.hero-card h2{letter-spacing:-1.7px;font-size:40px}.hero-text{padding-left:20px;padding-right:20px}.hero-tag{font-size:6px}.hero-visual{width:64%;height:228px;top:142px;right:-8px}.hero-card .button{max-width:159px;min-height:44px;padding:11px 13px;font-size:10px}.hero-card p{max-width:48%;font-size:10px}.hero-footnote{font-size:7px}.floating-equation{font-size:9px;top:-100px;right:24px}.daily-card{padding:22px 20px}.daily-card h2{font-size:25px}.header-actions{gap:4px}.streak-chip,.xp-chip{padding:5px 6px;font-size:8px}.page-heading h1{font-size:26px}.format-card{min-height:237px;padding:15px 13px}.format-card>strong{font-size:21px}.format-tag{font-size:6px}.format-description{font-size:10px}.format-arrow{width:22px;height:22px}.path-section .lesson-card{padding:15px 12px}.path-section .lesson-card h3{font-size:19px}.path-section .lesson-card-bottom>span:first-child{font-size:7px}.learn-toolbar .segmented>button{padding:7px;font-size:9px}.journal-slot>strong{font-size:11px}.recall-prompt{font-size:25px}.recall-face{padding:20px}.story-option{gap:8px;font-size:12px}.recall-ratings>.button{font-size:9px}}@media (prefers-reduced-motion:reduce){.hero-visual{will-change:auto}.celebration{display:none}.main-nav button.active>svg,.floating-equation,.sidebar-mascot .blob{animation:none}.button,.lesson-card,.format-card,.studio-invitation,.goal-options button{transition:none!important;transform:none!important}}.brand-mark{object-fit:contain;filter:drop-shadow(0 2px 2px #3654cf10);flex-shrink:0;width:42px;height:42px;transition:rotate .35s,scale .35s}.brand-button:hover .brand-mark{rotate:-9deg;scale:1.08}.brand{gap:5px}.page-footer .brand-mark{width:24px;height:24px}.brand-button{overflow:visible}@media (max-width:1000px) and (min-width:761px){.sidebar .brand-mark{width:48px;height:48px}}@media (max-width:760px){.mobile-brand .brand-mark{width:38px;height:38px}.mobile-brand .brand{gap:3px}.page-footer .brand-mark{width:22px;height:22px}}.lesson-player h2:focus,.lesson-complete h2:focus{outline:none}.hero-text p{max-width:215px}.hero-text .button{pointer-events:auto}@media (max-width:760px){.hero-text p{max-width:49%;font-size:11px}.practice-hero h2{max-width:225px;font-size:32px}.practice-hero>.scene{width:48%;top:60px;right:-24px}.practice-hero p{max-width:180px}.practice-hero{min-height:300px}.journal-side>label{font-size:12px}}.format-tag{color:var(--ink-on-pastel);opacity:1}.story-option.selected.correct .option-check{color:var(--green)}
.guide-shell{max-width:1140px;margin:0 auto;padding:0 44px}.guide-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;min-height:112px;display:flex}.guide-header a,.guide-footer a,.guide-breadcrumb a{color:inherit;text-decoration:none}.guide-header nav{align-items:center;gap:30px;font-weight:600;display:flex}.guide-header nav .button{color:var(--on-brand)}.guide-shell .button{text-decoration:none}.guide-shell h1{letter-spacing:-2.8px;font-family:Outfit,sans-serif;font-size:clamp(36px,5vw,66px);font-weight:550;line-height:1.08}.guide-shell h2{letter-spacing:-1px;margin:12px 0;font-family:Outfit,sans-serif;font-size:clamp(25px,3vw,34px);font-weight:500;line-height:1.2}.guide-shell p{color:var(--muted)}.shelf-hero{grid-template-columns:1.25fr 1fr;align-items:center;gap:40px;padding:75px 0 65px;display:grid}.shelf-hero h1{margin:20px 0}.shelf-hero h1 em{color:var(--accent);font-style:normal}.shelf-hero p{max-width:430px;margin-bottom:25px;font-size:17px;line-height:1.75}.guide-quiet{color:var(--muted);margin-top:17px;font-size:12px;display:block}.shelf-brand-art{background:var(--blue);border-radius:36px;flex-direction:column;justify-content:center;align-items:center;gap:24px;min-height:350px;display:flex;rotate:3deg}.shelf-brand-art img{object-fit:contain;width:210px;height:210px}.shelf-brand-art span{color:var(--text);font-family:Outfit,sans-serif;font-size:19px}.shelf-intro{max-width:590px;padding:30px 0 15px}.shelf-group{margin:38px 0 64px}.shelf-group-heading{align-items:center;gap:18px;margin-bottom:25px;display:flex}.shelf-group-heading h2,.shelf-group-heading p{margin:0}.shelf-group-heading p{margin-top:5px}.shelf-number{color:var(--accent);background:var(--blue);border-radius:16px;flex-shrink:0;place-items:center;width:52px;height:52px;font-size:17px;display:grid}.guide-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.guide-card{min-height:258px;color:var(--text);border:1px solid var(--line);background:var(--surface);border-radius:24px;flex-direction:column;padding:25px;text-decoration:none;transition:transform .2s,box-shadow .2s;display:flex}.guide-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #263b7e12}.guide-card.peach,.guide-title-block.peach{background:var(--peach)}.guide-card.lavender,.guide-title-block.lavender{background:var(--lavender)}.guide-card.mint,.guide-title-block.mint{background:var(--mint)}.guide-card.butter,.guide-title-block.butter{background:var(--butter)}.guide-card.blue,.guide-title-block.blue{background:var(--blue)}.guide-card-top{justify-content:space-between;align-items:center;margin-bottom:25px;display:flex}.guide-card .mono{letter-spacing:1px;font-size:11px}.guide-card h3{letter-spacing:-.5px;margin:12px 0;font-family:Outfit,sans-serif;font-size:23px;font-weight:500;line-height:1.25}.guide-card p{margin:0 0 22px;font-size:13px}.guide-card-cta{color:var(--text);justify-content:space-between;align-items:center;margin-top:auto;font-size:12px;font-weight:600;display:flex}.guide-card .eyebrow{color:var(--muted);font-size:9px}.guide-method{background:var(--lavender);border-radius:28px;margin:30px 0 75px;padding:44px}.guide-method p{max-width:650px;margin:18px 0 26px;font-size:16px}.guide-footer{border-top:1px solid var(--line);padding:30px 0 40px;font-size:12px}.guide-footer p{margin:0 0 6px}.guide-footer strong{color:var(--text);font-family:Outfit,sans-serif;font-size:22px}.guide-footer div{flex-wrap:wrap;gap:22px;margin:18px 0;display:flex}.guide-footer a:hover,.guide-breadcrumb a:hover{text-underline-offset:4px;text-decoration:underline}.guide-footer small{color:var(--muted);font-size:10px}.guide-breadcrumb{color:var(--muted);flex-wrap:wrap;gap:12px;margin:28px 0;font-size:12px;display:flex}.guide-title-block{border-radius:28px;padding:44px}.guide-title-block h1{max-width:850px;margin:22px 0 16px;font-size:clamp(34px,4.5vw,58px)}.guide-title-block p{margin:0 0 28px;font-size:18px}.guide-reading{max-width:700px;margin:52px auto}.guide-reading section{margin:44px 0}.guide-reading section>p{font-size:18px;line-height:1.85}.guide-reading .guide-example{border:1px solid var(--line);background:var(--surface);border-radius:24px;padding:30px}.guide-tip{background:var(--mint);border-radius:18px;align-items:center;gap:18px;padding:22px;display:flex}.guide-tip img{object-fit:contain;flex-shrink:0}.guide-tip p{color:var(--text);margin:0}.guide-tip strong{margin-bottom:5px;font-size:12px;display:block}.guide-reading details{border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:20px 24px}.guide-reading summary{cursor:pointer;font-weight:600}.guide-reading details p{margin-top:18px;line-height:1.85}.guide-reading ol{padding-left:25px}.guide-reading li{border-bottom:1px solid var(--line);padding:10px 0 10px 12px;font-size:16px}.guide-reading li::marker{color:var(--accent);font-family:DM Mono,monospace}.guide-reading section>.guide-caption{font-size:13px}.guide-practice-callout{background:var(--blue);border-radius:24px;padding:30px}.guide-related{margin:70px 0}.guide-related h2{margin-bottom:25px}.guide-related .guide-card{min-height:230px}.guide-shell a:focus-visible,.guide-shell summary:focus-visible{outline:3px solid var(--ring);outline-offset:5px}.page-footer .public-guides-link{color:var(--muted);font-size:11px;text-decoration:none}.page-footer .public-guides-link:hover{color:var(--accent);text-decoration:underline}@media (max-width:900px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.shelf-hero{gap:28px}.shelf-brand-art{min-height:290px}}@media (max-width:600px){.guide-shell{padding:0 22px}.guide-header{gap:16px;min-height:88px}.guide-header nav{gap:14px;font-size:11px}.guide-header nav>a:first-child{display:none}.guide-header .button{padding:12px 18px}.guide-header .brand{font-size:31px}.shelf-hero{grid-template-columns:1fr;gap:32px;padding:42px 0}.guide-shell h1{letter-spacing:-1.6px}.shelf-hero h1{font-size:clamp(40px,11vw,60px)}.shelf-hero p{font-size:16px}.shelf-brand-art{gap:8px;min-height:230px;margin:0 5px;rotate:2deg}.shelf-brand-art img{width:150px;height:150px}.shelf-brand-art span{font-size:16px}.guide-grid{grid-template-columns:1fr}.guide-card{min-height:245px;padding:26px}.guide-card h3{max-width:300px}.guide-method{margin-bottom:45px;padding:28px}.guide-breadcrumb{gap:8px;font-size:10px}.guide-title-block{padding:29px 25px}.guide-title-block h1{font-size:36px}.guide-title-block p{font-size:16px}.guide-reading{margin:32px auto}.guide-reading section>p{font-size:16px}.guide-reading .guide-example,.guide-practice-callout{padding:24px}.guide-title-block .button,.guide-practice-callout .button{width:100%;padding:14px;font-size:12px}.guide-related{margin:44px 0}.page-footer{flex-wrap:wrap;gap:16px}}@media (prefers-reduced-motion:reduce){.guide-card{transition:none}.guide-card:hover{transform:none}}
