:root{--ink:#19251e;--paper:#f3f0e7;--cream:#fbf8ef;--moss:#526c48;--mint:#bdd7ad;--apricot:#e79c6a;--line:rgba(25,37,30,0.16)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}.hero,.principles,.site-header,.surfaces,footer{padding-left:clamp(1.25rem,5vw,5rem);padding-right:clamp(1.25rem,5vw,5rem)}.auth-loading,.auth-page{min-height:100vh;display:grid;place-items:center;padding:2rem 1.25rem}.auth-card{width:min(100%,30rem);padding:clamp(2rem,6vw,4rem);border:1px solid var(--line);border-radius:1.5rem;background:var(--cream);box-shadow:0 2rem 5rem rgba(52,66,45,.12)}.auth-brand{display:inline-block;margin-bottom:3rem;font-family:Georgia,Times New Roman,serif;font-size:1.5rem;text-decoration:none}.app-content h1,.auth-card h1{font-size:clamp(2.8rem,6vw,5rem);line-height:.95}.app-empty,.auth-intro{color:rgba(25,37,30,.68);line-height:1.6}.web-auth-form{display:grid;gap:.65rem;margin-top:2rem}.web-auth-form label{font-size:.8rem;font-weight:700}.web-auth-form input{width:100%;min-height:3rem;margin-bottom:.75rem;padding:.7rem .8rem;border:1px solid var(--line);border-radius:.5rem;background:var(--paper);color:var(--ink);font:inherit}.primary-button,.secondary-button{min-height:2.8rem;border:1px solid var(--ink);border-radius:999px;padding:.7rem 1.2rem;color:var(--paper);background:var(--ink);font:inherit;font-weight:700;cursor:pointer}.primary-button:disabled{opacity:.6;cursor:wait}.secondary-button{color:var(--ink);background:transparent}.secondary-button.disabled{opacity:.5;cursor:not-allowed}.auth-links{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.5rem;font-size:.85rem;font-weight:700}.form-notice{margin:.25rem 0 .5rem;color:var(--moss);font-size:.85rem}.form-notice.error{color:#9d482f}.app-shell{min-height:100vh;background:var(--paper)}.app-header{display:flex;align-items:center;justify-content:space-between;min-height:5rem;padding:1rem clamp(1.25rem,5vw,5rem);border-bottom:1px solid var(--line)}.app-body{display:grid;grid-template-columns:15rem minmax(0,1fr);min-height:calc(100vh - 5rem)}.app-navigation{display:flex;flex-direction:column;gap:.4rem;padding:3rem 1.25rem;border-right:1px solid var(--line)}.app-navigation a{padding:.75rem 1rem;border-radius:.5rem;text-decoration:none}.app-navigation a.active,.app-navigation a:hover{background:var(--mint)}.app-content{max-width:52rem;padding:clamp(3rem,8vw,8rem) clamp(1.25rem,8vw,8rem)}.pair-onboarding{max-width:42rem;margin:0 auto;padding:clamp(3rem,9vw,8rem) 1.25rem}.pair-onboarding h1{max-width:35rem;font-size:clamp(3rem,7vw,6rem);line-height:.92}.pair-onboarding-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}.pair-selector-label{display:block;margin-top:2rem;font-size:.8rem;font-weight:700}.app-content select{width:min(100%,24rem);min-height:2.8rem;margin-top:.5rem;padding:.6rem .8rem;border:1px solid var(--line);border-radius:.5rem;background:var(--cream);color:var(--ink);font:inherit}.pair-management{display:grid;gap:1rem;margin-top:2rem}.pair-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;padding:1rem 0;border-bottom:1px solid var(--line)}.pair-row strong{margin-left:.5rem;color:var(--moss);font-size:.72rem;text-transform:uppercase}.pair-row-heading{min-width:min(100%,19rem)}.pair-row-heading p{max-width:28rem;margin:.4rem 0 0;font-size:.8rem}.pair-row-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.35rem}.pair-delete-dialog,.pair-language-form,.vocabulary-move-panel{display:grid;width:100%;gap:.75rem;padding:1rem;border:1px solid var(--line);border-radius:.75rem;background:var(--cream)}.pair-delete-dialog label,.pair-language-form label,.vocabulary-move-panel label{font-size:.8rem;font-weight:700}.pair-delete-dialog input,.pair-language-form input,.vocabulary-move-panel select{width:100%;min-height:3rem;padding:.7rem .8rem;border:1px solid var(--line);border-radius:.5rem;background:var(--paper);color:var(--ink);font:inherit}.pair-delete-dialog{position:fixed;z-index:2;inset:50% auto auto 50%;width:min(calc(100% - 2rem),34rem);max-height:calc(100vh - 2rem);overflow:auto;padding:1.5rem;box-shadow:0 2rem 5rem rgba(25,37,30,.24);transform:translate(-50%,-50%)}.pair-delete-dialog h2,.vocabulary-move-panel h3,.vocabulary-move-panel p{margin:0}.pair-delete-dialog>div,.vocabulary-move-panel{align-items:start}.pair-delete-dialog>div{display:flex;flex-wrap:wrap;gap:.75rem}.text-button{border:0;padding:.35rem;background:transparent;color:var(--ink);font:inherit;font-size:.75rem;font-weight:700;cursor:pointer}.text-button:disabled{opacity:.4;cursor:not-allowed}.text-button.danger{color:#9d482f}.secondary-button.danger{border-color:#9d482f;color:#9d482f}.vocabulary-library{margin-top:3rem}.due-counts,.scheduled-recognition{display:grid;gap:1rem;margin-top:2rem}.due-count-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}.due-count-row strong{display:block;margin-top:.25rem;color:var(--moss);font-size:.8rem}.scheduled-recognition h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(2rem,5vw,3.5rem)}.recognition-expression{margin:1rem 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.5rem,8vw,5rem)}.recognition-answer{padding:1rem 1.25rem;border:1px solid var(--line);border-radius:.75rem;background:var(--cream);font-size:1.2rem}.recognition-answer p{margin:.35rem 0}.recognition-ratings{display:flex;flex-wrap:wrap;gap:.75rem;border:0;padding:0}.recognition-ratings legend{width:100%;margin-bottom:.5rem;font-weight:700}.recognition-ratings label{display:inline-flex;align-items:center;gap:.45rem;min-height:2.8rem;padding:.6rem .9rem;border:1px solid var(--line);border-radius:999px;background:var(--cream)}.library-toolbar,.vocabulary-editor-actions,.vocabulary-entry-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}.library-toolbar .eyebrow{margin-bottom:.75rem}.vocabulary-discovery-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(10rem,.35fr);gap:.4rem 1rem;margin-top:1.5rem}.vocabulary-discovery-controls label{font-size:.8rem;font-weight:700}.vocabulary-discovery-controls input,.vocabulary-discovery-controls select{width:100%;min-height:3rem;margin:0;padding:.7rem .8rem;border:1px solid var(--line);border-radius:.5rem;background:var(--paper);color:var(--ink);font:inherit}.vocabulary-entry-list{display:grid;gap:.8rem;margin-top:1.5rem}.vocabulary-move-panel{margin-top:1.5rem}.vocabulary-move-panel select{max-width:28rem;margin:0}.vocabulary-entry-item{display:grid;gap:.45rem}.vocabulary-entry-selection{display:inline-flex;align-items:center;gap:.5rem;width:fit-content;font-size:.8rem;font-weight:700}.vocabulary-entry-selection input{width:1.1rem;height:1.1rem}.vocabulary-entry{border:1px solid var(--line);border-radius:.75rem;background:var(--cream)}.vocabulary-entry-item.suspended .vocabulary-entry{background:rgba(242,231,206,.55)}.vocabulary-entry summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem;font-weight:700;cursor:pointer}.vocabulary-status-badge{padding:.25rem .55rem;border:1px solid var(--line);border-radius:999px;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase}.vocabulary-entry>div{padding:0 1rem 1rem}.vocabulary-sense{margin:1rem 0;padding:1rem;border-left:.25rem solid var(--mint)}.vocabulary-sense h4,.vocabulary-sense p{margin:0 0 .5rem}.vocabulary-example{color:rgba(25,37,30,.72);font-style:italic}.vocabulary-editor,.vocabulary-form{padding:1rem;border:1px solid var(--line);border-radius:.75rem;background:var(--cream)}.vocabulary-editor{display:grid;gap:.8rem}.vocabulary-editor fieldset{display:grid;min-width:0;gap:.75rem;padding:1rem;border:1px solid var(--line);border-radius:.5rem}.vocabulary-editor label,.vocabulary-editor legend{font-size:.8rem;font-weight:700}.vocabulary-editor-row,.vocabulary-example-editor{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.5rem;align-items:end}.vocabulary-example-editor{grid-template-columns:minmax(0,1fr) minmax(8rem,.7fr) auto}.vocabulary-editor-row label,.vocabulary-example-editor label{align-self:end}.vocabulary-editor-row label:first-child,.vocabulary-example-editor label:first-child{grid-column:1}.vocabulary-editor input,.vocabulary-editor select,.vocabulary-editor textarea,.vocabulary-form textarea{width:100%;min-height:3rem;padding:.7rem .8rem;border:1px solid var(--line);border-radius:.5rem;background:var(--paper);color:var(--ink);font:inherit}.vocabulary-editor textarea,.vocabulary-form textarea{min-height:5rem;resize:vertical}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:.2rem solid var(--apricot);outline-offset:.2rem}@media (max-width:700px){.app-body{display:block}.app-navigation{position:sticky;top:0;z-index:1;flex-direction:row;overflow-x:auto;padding:.75rem 1.25rem;border-right:0;border-bottom:1px solid var(--line);background:var(--paper)}.app-navigation a{flex:0 0 auto;padding:.6rem .8rem;font-size:.85rem}.app-header{align-items:flex-start;gap:1rem}.app-header>div{display:grid;gap:.5rem}.library-toolbar,.vocabulary-editor-actions,.vocabulary-entry-actions{align-items:stretch;flex-direction:column}.vocabulary-discovery-controls{grid-template-columns:minmax(0,1fr)}.pair-delete-dialog>div,.pair-row,.pair-row-actions{align-items:stretch;flex-direction:column}.vocabulary-editor-row,.vocabulary-example-editor{grid-template-columns:minmax(0,1fr)}.vocabulary-editor-row label:first-child,.vocabulary-example-editor label:first-child{grid-column:auto}}.site-header{height:6rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.site-header>p{margin:0;color:rgba(25,37,30,.62);font-size:.73rem;letter-spacing:.14em;text-transform:uppercase}.site-header-actions{display:flex;align-items:center;gap:1rem;font-size:.82rem;font-weight:700}.site-header-actions a{text-decoration:none}.header-action-primary{padding:.7rem 1rem;border-radius:999px;background:var(--ink);color:var(--paper)}.brand{display:inline-flex;align-items:center;text-decoration:none}.brand-artwork,.brand-artwork img{display:block}.brand-artwork img{width:7.5rem;height:auto}.hero{min-height:calc(100vh - 6rem);display:grid;grid-template-columns:minmax(0,.92fr) minmax(30rem,1.08fr);gap:clamp(3rem,7vw,8rem);padding-top:4.5rem;padding-bottom:5.5rem;overflow:hidden}.eyebrow,.hero{align-items:center}.eyebrow{display:flex;gap:.65rem;margin:0 0 1.7rem;color:var(--moss);font-size:.72rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.eyebrow span{width:1.6rem;height:1px;background:currentColor}h1,h2{margin:0;font-family:Georgia,Times New Roman,serif;font-weight:400;letter-spacing:-.055em}h1{max-width:42rem;font-size:clamp(4rem,7vw,7.5rem);line-height:.9}.hero-intro{max-width:34rem;margin:2.25rem 0 2rem;color:rgba(25,37,30,.72);font-size:clamp(1rem,1.25vw,1.2rem);line-height:1.75}.text-link{display:inline-flex;align-items:center;gap:.7rem;padding-bottom:.35rem;border-bottom:1px solid var(--ink);font-size:.85rem;font-weight:700;text-decoration:none}.text-link svg{width:1rem;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7;transition:transform .18s ease}.text-link:hover svg{transform:translateX(.25rem)}.capture-scene{position:relative;min-height:35rem;padding:1.25rem;border:1px solid rgba(25,37,30,.11);border-radius:1.6rem;background:var(--cream);box-shadow:0 2.5rem 6rem rgba(52,66,45,.16);transform:rotate(1.5deg)}.browser-bar{display:flex;align-items:center;gap:.4rem;height:2.75rem;padding:0 .4rem;border-bottom:1px solid var(--line)}.browser-bar>span{width:.45rem;height:.45rem;border-radius:50%;background:var(--mint)}.browser-bar>span:nth-child(2){background:#e8cd8e}.browser-bar>span:nth-child(3){background:var(--apricot)}.browser-bar p{margin:0 auto;padding-right:3rem;color:rgba(25,37,30,.45);font-size:.67rem;letter-spacing:.11em;text-transform:uppercase}.reading-card{max-width:32rem;margin:5rem auto 0}.reading-label,.save-card-top,.save-meta{font-size:.68rem;letter-spacing:.11em;text-transform:uppercase}.reading-label{color:rgba(25,37,30,.48)}.reading-copy{margin:1rem 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.85rem,3vw,3rem);line-height:1.42}mark{position:relative;padding:.04em .12em;background:linear-gradient(180deg,transparent 52%,rgba(189,215,173,.85) 0);color:inherit}.save-card{position:absolute;right:-1.3rem;bottom:2.5rem;width:min(23rem,80%);padding:1.4rem;border-radius:1.1rem;background:var(--ink);color:var(--cream);box-shadow:0 1.5rem 3rem rgba(25,37,30,.28);transform:rotate(-3deg)}.save-card-top,.save-meta{display:flex;justify-content:space-between;color:rgba(251,248,239,.54)}.saved-state{color:var(--mint)}.save-card strong{display:block;margin-top:1.5rem;font-family:Georgia,Times New Roman,serif;font-size:2.25rem;font-weight:400}.save-card>p{margin:.35rem 0 1.8rem;color:rgba(251,248,239,.72)}.orbit{position:absolute;z-index:-1;border-radius:50%}.orbit-one{width:11rem;height:11rem;top:-3rem;right:-3rem;background:var(--apricot)}.orbit-two{width:6rem;height:6rem;bottom:-2rem;left:-2rem;background:var(--mint)}.principles{padding-top:clamp(6rem,10vw,10rem);padding-bottom:clamp(6rem,10vw,10rem);background:var(--cream)}.section-heading{display:grid;grid-template-columns:1fr 1.4fr 1fr;align-items:end;gap:3rem;padding-bottom:4.5rem;border-bottom:1px solid var(--line)}.section-heading .eyebrow{align-self:start}.section-heading h2,.surfaces-heading h2{font-size:clamp(3rem,5vw,5.5rem);line-height:.98}.section-heading>p:last-child{margin:0;color:rgba(25,37,30,.64);line-height:1.7}.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}.principle-grid article{min-height:23rem;padding:2.25rem clamp(1.5rem,3vw,3.5rem) 1rem 0;border-right:1px solid var(--line)}.principle-grid article+article{padding-left:clamp(1.5rem,3vw,3.5rem)}.principle-grid article:last-child{border-right:0}.step-number{margin:0 0 6rem;color:var(--apricot);font-family:Georgia,Times New Roman,serif;font-size:1.2rem;font-style:italic}.principle-grid h3,.surface-list h3{margin:0 0 1rem;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.7rem,2.3vw,2.35rem);font-weight:400;letter-spacing:-.035em}.principle-grid article>p:last-child,.surface-list article>div>p:last-child{margin:0;color:rgba(25,37,30,.62);font-size:.95rem;line-height:1.75}.surfaces{padding-top:clamp(6rem,10vw,10rem);padding-bottom:3rem;background:var(--ink);color:var(--cream)}.surfaces .light{color:var(--mint)}.surfaces{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(3rem,8vw,9rem)}.surfaces-heading{position:sticky;top:3rem;align-self:start}.surface-list article{display:grid;grid-template-columns:5rem 1fr;gap:2rem;padding:0 0 3.5rem;margin-bottom:3.5rem;border-bottom:1px solid rgba(251,248,239,.16)}.surface-icon{width:4.6rem;height:4.6rem;display:grid;place-items:center;border:1px solid rgba(251,248,239,.2);border-radius:50%;color:var(--mint)}.surface-icon svg{width:2.4rem;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.4}.surface-kicker{margin:0 0 .7rem;color:var(--apricot);font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.surface-list article>div>p:last-child{max-width:34rem;color:rgba(251,248,239,.64)}.web-boundary{grid-column:2;margin:0;color:rgba(251,248,239,.48);font-family:Georgia,Times New Roman,serif;font-size:1rem;font-style:italic}footer{min-height:9rem;display:flex;align-items:center;justify-content:space-between;background:var(--ink);color:var(--cream);border-top:1px solid rgba(251,248,239,.12)}footer>p{margin:0;color:rgba(251,248,239,.48);font-family:Georgia,Times New Roman,serif;font-style:italic}@media (max-width:900px){.hero{grid-template-columns:1fr}.capture-scene{width:min(100%,42rem);justify-self:center}.section-heading{gap:1.5rem}.principle-grid,.section-heading{grid-template-columns:1fr}.principle-grid article,.principle-grid article+article{min-height:auto;padding:2.5rem 0;border-right:0;border-bottom:1px solid var(--line)}.step-number{margin-bottom:2.5rem}.surfaces{grid-template-columns:1fr}.surfaces-heading{position:static}.web-boundary{grid-column:1}}@media (max-width:560px){.site-header{height:5rem}.site-header>p{display:none}.brand-artwork img{width:2.75rem}.hero{min-height:0;padding-top:4rem;padding-bottom:4.5rem}h1{font-size:clamp(3.65rem,17vw,5.2rem)}.hero-intro{font-size:1rem}.capture-scene{min-height:26rem;margin-top:1rem;padding:.8rem}.reading-card{margin-top:3.5rem}.reading-copy{font-size:1.65rem}.save-card{right:-.5rem;bottom:1.5rem;width:88%}.save-card strong{font-size:1.8rem}.surface-list article{grid-template-columns:1fr;gap:1.4rem}footer{align-items:flex-start;flex-direction:column;justify-content:center;gap:1rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.text-link svg{transition:none}}