/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.isolate{isolation:isolate}.block{display:block}.contents{display:contents}.flex{display:flex}.inline{display:inline}.table{display:table}.table\!{display:table!important}.shrink{flex-shrink:1}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.border{border-style:var(--tw-border-style);border-width:1px}.italic{font-style:italic}.underline{text-decoration-line:underline}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--paper:#f4f0e7;--surface:#fffdf8;--ink:#182620;--muted:#687169;--line:#dcd5c8;--green:#1d5748;--green-soft:#dfe9e3;--gold:#b66e31;--gold-soft:#f3e5d2;--blue:#315f75;--blue-soft:#dce9ef;--red:#9e4d45;--sidebar:#15241f;--shadow:0 18px 55px #1e2d261a}*{box-sizing:border-box}html{background:var(--paper);scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{color:inherit}.app-shell{min-height:100vh}.sidebar{z-index:30;background:var(--sidebar);color:#f8f3e8;flex-direction:column;width:254px;padding:28px 20px 22px;display:flex;position:fixed;inset:0 auto 0 0}.brand-block{align-items:center;gap:12px;padding:0 8px;display:flex}.brand-mark{color:#f2c58d;border:1px solid #ffffff52;place-items:center;width:40px;height:40px;font-family:Georgia,serif;font-size:23px;font-style:italic;display:grid}.brand-name{margin:0;font-family:Georgia,serif;font-size:21px;font-weight:700}.brand-subtitle{color:#aebdb5;letter-spacing:.08em;text-transform:uppercase;margin:3px 0 0;font-size:11px}.close-menu{color:#fff;margin-left:auto;display:none!important}.main-nav{gap:5px;margin-top:42px;display:grid}.nav-button{color:#b9c6bf;cursor:pointer;text-align:left;background:0 0;border:0;border-left:2px solid #0000;align-items:center;gap:12px;width:100%;padding:12px 13px;transition:all .18s;display:flex}.nav-button:hover{color:#fff;background:#ffffff0f}.nav-button.active{color:#fff;background:#ffffff14;border-left-color:#e6ad6d}.nav-button span{flex:1;font-size:14px;font-weight:650}.nav-button b{color:#1d2d27;text-align:center;background:#e6ad6d;border-radius:99px;min-width:22px;padding:2px 6px;font-size:11px}.sidebar-course{border-top:1px solid #ffffff21;margin-top:auto;padding:24px 8px 18px}.tiny-label,.section-label{color:var(--gold);letter-spacing:.15em;text-transform:uppercase;font-size:10px;font-weight:800}.sidebar-course .tiny-label{color:#90a49a}.course-row{align-items:center;gap:11px;margin-top:13px;display:flex}.level-chip{color:#173027;background:#e6ad6d;place-items:center;width:34px;height:34px;font-size:12px;font-weight:850;display:grid}.course-row strong{font-size:13px;display:block}.course-row span{color:#9fb0a7;margin-top:3px;font-size:11px;display:block}.mini-progress{background:#ffffff1f;height:3px;margin-top:16px;overflow:hidden}.mini-progress i,.session-progress i{background:#e6ad6d;height:100%;transition:width .25s;display:block}.sidebar-course>p{color:#8da197;margin:9px 0 0;font-size:10px}.sidebar-note{color:#99aaa1;border:1px solid #ffffff1c;gap:10px;padding:13px;display:flex}.sidebar-note svg{color:#e6ad6d;flex:none}.sidebar-note p{margin:0;font-size:10px;line-height:1.5}.sidebar-note strong{color:#dfe7e2}.content-area{min-height:100vh;margin-left:254px}.topbar{border-bottom:1px solid var(--line);background:#f4f0e7eb;align-items:center;gap:12px;height:72px;padding:0 42px;display:flex}.topbar-spacer{flex:1}.icon-button{border:1px solid var(--line);cursor:pointer;background:0 0;place-items:center;width:40px;height:40px;display:grid}.icon-button:hover{background:var(--surface);border-color:#a9a092}.mobile-menu,.mobile-brand{display:none}.streak-pill{border-right:1px solid var(--line);color:var(--muted);align-items:center;gap:6px;padding-right:20px;font-size:12px;display:flex}.streak-pill svg{color:var(--gold);fill:#e8b06e}.streak-pill strong{color:var(--ink)}.page{width:min(1160px,100% - 80px);margin:0 auto;padding:64px 0 96px}.hero-section{padding:30px 0 50px;position:relative}.hero-section:after{content:"";opacity:.7;border:1px solid #d9c5aa;border-radius:50%;width:260px;height:260px;position:absolute;top:20px;right:2%}.hero-section:before{color:#d2b38d;content:"B1";border:1px solid #d9c5aa;border-radius:50%;place-items:center;width:142px;height:142px;font-family:Georgia,serif;font-size:62px;font-style:italic;display:grid;position:absolute;top:72px;right:8%}.eyebrow{color:var(--green);letter-spacing:.13em;text-transform:uppercase;align-items:center;gap:7px;font-size:11px;font-weight:800;display:flex}.hero-section h1{z-index:2;letter-spacing:-.05em;max-width:760px;margin:20px 0 18px;font-family:Georgia,Times New Roman,serif;font-size:clamp(45px,6vw,76px);font-weight:500;line-height:.99;position:relative}.hero-section h1 em{color:var(--gold);font-weight:400}.hero-copy{z-index:2;max-width:660px;color:var(--muted);margin:0;font-size:17px;line-height:1.72;position:relative}.hero-actions{align-items:center;gap:20px;margin-top:30px;display:flex}.primary-button{background:var(--green);color:#fff;cursor:pointer;border:0;align-items:center;gap:10px;padding:14px 20px;font-size:13px;font-weight:750;display:inline-flex;box-shadow:0 8px 22px #1d574829}.primary-button:hover{background:#16493c;transform:translateY(-1px)}.text-button{cursor:pointer;background:0 0;border:0;border-bottom:1px solid #a89c8a;align-items:center;gap:4px;padding:8px 0 5px;font-size:13px;font-weight:700;display:inline-flex}.coverage-line{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:48px;display:flex}.coverage-line div{border-right:1px solid var(--line);min-width:185px;padding:17px 26px 17px 0}.coverage-line div+div{padding-left:26px}.coverage-line strong{font-family:Georgia,serif;font-size:19px;display:block}.coverage-line span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:3px;font-size:10px;display:block}.daily-section{padding:48px 0 42px}.section-heading{justify-content:space-between;align-items:end;gap:20px;display:flex}.section-label{margin:0 0 8px}.section-heading h2,.mastery-section h2{letter-spacing:-.025em;margin:0;font-family:Georgia,serif;font-size:32px;font-weight:500}.goal-control{align-items:center;gap:10px;display:flex}.goal-control label{color:var(--muted);font-size:11px;font-weight:700}.goal-control select{border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:8px 30px 8px 10px;font-size:12px}.study-grid{grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px;display:grid}.study-card{border:1px solid var(--line);background:var(--surface);cursor:pointer;text-align:left;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;min-height:132px;padding:20px;transition:all .18s;display:grid}.study-card:hover{border-color:#b5ab9c;transform:translateY(-2px);box-shadow:0 12px 30px #232b2514}.study-icon{place-items:center;width:44px;height:44px;display:grid}.card-new .study-icon{background:var(--green-soft);color:var(--green)}.card-review .study-icon{background:var(--gold-soft);color:var(--gold)}.card-listen .study-icon{background:var(--blue-soft);color:var(--blue)}.study-card p{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:0 0 5px;font-size:10px;font-weight:800}.study-card strong{font-family:Georgia,serif;font-size:21px;font-weight:600;display:block}.study-card small{color:#7c847e;margin-top:5px;font-size:10px;display:block}.study-card>svg{color:#9c9d96}.plan-strip{border-top:1px solid var(--line);grid-template-columns:auto 1fr auto;align-items:center;gap:25px;padding:34px 4px;display:grid}.plan-number{color:var(--green);font-family:Georgia,serif;font-size:64px;line-height:1}.plan-strip h3{margin:0 0 8px;font-family:Georgia,serif;font-size:22px;font-weight:550}.plan-strip p{max-width:650px;color:var(--muted);margin:0;font-size:12px;line-height:1.65}.plan-stats{border-left:1px solid var(--line);min-width:120px;color:var(--muted);gap:9px;padding-left:24px;font-size:11px;display:grid}.plan-stats b{color:var(--ink);font-size:15px}.source-note{border-top:1px solid var(--line);color:#7b817b;align-items:flex-start;gap:10px;padding:20px 4px;display:flex}.source-note svg{color:var(--gold);flex:none}.source-note p{margin:0;font-size:10px;line-height:1.65}.source-note strong{color:var(--ink)}.source-note a{color:var(--green);font-weight:700}.study-page{max-width:860px}.study-header{justify-content:space-between;align-items:end;display:flex}.study-header h1,.dictionary-heading h1,.quiz-topline h1,.progress-heading h1{letter-spacing:-.035em;margin:0;font-family:Georgia,serif;font-size:clamp(36px,4.2vw,52px);font-weight:500}.session-count{color:var(--muted);font-size:12px}.session-count strong{color:var(--ink);font-size:20px}.mode-tabs{gap:4px;margin-top:22px;display:flex}.mode-tabs button{border:1px solid var(--line);color:var(--muted);cursor:pointer;background:0 0;align-items:center;gap:6px;padding:8px 11px;font-size:10px;font-weight:700;display:flex}.mode-tabs button.active{border-color:var(--green);background:var(--green);color:#fff}.session-progress{background:#ddd6c8;height:4px;margin:12px 0 30px}.flashcard{border:1px solid var(--line);background:var(--surface);min-height:470px;box-shadow:var(--shadow);padding:38px 46px;position:relative}.flashcard:before{pointer-events:none;content:"";border:1px solid #eee8dd;position:absolute;inset:10px}.card-kicker{z-index:1;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:12px;font-size:10px;font-weight:700;display:flex;position:relative}.type-badge{letter-spacing:.11em;text-transform:uppercase;width:fit-content;padding:5px 8px;font-size:9px;font-weight:850;display:inline-flex}.type-noun{background:var(--gold-soft);color:#8a4a1c}.type-verb{background:var(--green-soft);color:var(--green)}.type-other{background:var(--blue-soft);color:var(--blue)}.speak-button{border:1px solid var(--line);width:42px;height:42px;color:var(--green);cursor:pointer;background:0 0;place-items:center;display:grid}.flashcard>.speak-button{z-index:2;position:absolute;top:30px;right:34px}.speak-button:hover{background:var(--green-soft)}.word-prompt{color:#8b8e87;margin-top:54px;font-family:Georgia,serif;font-size:13px;font-style:italic}.flashcard h2{letter-spacing:-.04em;margin:14px 0 8px;font-family:Georgia,serif;font-size:clamp(44px,7vw,70px);font-weight:500}.flashcard h2.english-prompt{max-width:700px;color:var(--green);font-size:clamp(38px,6vw,58px);line-height:1.08}.flashcard h2 small,.quiz-card h2 small,.drawer-word h2 small,.word-main small,.answer-german small{color:var(--gold);margin-right:8px;font-family:inherit;font-size:.42em;font-weight:500}.word-form{color:var(--muted);margin:0;font-size:12px}.listen-prompt{z-index:2;width:100%;color:var(--green);cursor:pointer;background:0 0;border:0;place-items:center;gap:8px;margin-top:65px;display:grid;position:relative}.listen-prompt svg{border:1px solid #bad0c5;border-radius:50%;width:78px;height:78px;padding:21px}.listen-prompt b{margin-top:8px;font-family:Georgia,serif;font-size:22px}.listen-prompt span{color:var(--muted);font-size:11px}.reveal-button{z-index:2;background:var(--ink);color:#fff;cursor:pointer;border:0;justify-content:center;align-items:center;gap:9px;padding:14px;font-size:12px;font-weight:750;display:flex;position:absolute;bottom:38px;left:46px;right:46px}.answer-panel{z-index:1;border-top:1px solid var(--line);margin-top:35px;padding-top:25px;position:relative}.answer-panel h3{color:var(--green);margin:0 0 20px;font-family:Georgia,serif;font-size:30px;font-weight:550}.answer-panel h3.answer-german{font-size:42px}.answer-translation{color:var(--muted);margin:-12px 0 20px;font-size:11px}.usage-block>span,.drawer-label{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;align-items:center;gap:7px;font-size:10px;font-weight:800;display:flex}.usage-block p{color:#505b54;margin:8px 0 16px;font-size:12px;line-height:1.65}.example-block{border:0;border-left:2px solid var(--gold);background:var(--paper);cursor:pointer;text-align:left;align-items:start;gap:12px;width:100%;padding:12px 14px;display:flex}.example-block svg{color:var(--gold);flex:none;margin-top:2px}.example-block b,.example-block small{display:block}.example-block b{font-size:13px;font-weight:650}.example-block small{color:var(--muted);margin-top:4px;font-size:11px}.memory-block{color:#5b645e;gap:10px;margin-top:14px;font-size:11px;line-height:1.5;display:flex}.memory-block svg{color:var(--gold);flex:none}.memory-block b{color:var(--ink);display:block}.detail-link{color:var(--green);cursor:pointer;background:0 0;border:0;align-items:center;gap:4px;margin-top:14px;padding:0;font-size:10px;font-weight:750;display:flex}.rating-row{grid-template-columns:repeat(4,1fr);gap:9px;margin-top:18px;display:grid}.rating-row button{border:1px solid var(--line);cursor:pointer;background:#ffffff8c;padding:11px}.rating-row button:hover{border-color:var(--green);background:var(--surface)}.rating-row span,.rating-row small{display:block}.rating-row span{font-size:11px;font-weight:750}.rating-row small{color:var(--muted);margin-top:3px;font-size:9px}.study-hint{color:var(--muted);text-align:center;margin:18px auto 0;font-family:Georgia,serif;font-size:12px;font-style:italic}.dictionary-heading{justify-content:space-between;align-items:center;gap:40px;display:flex}.dictionary-heading>div:first-child>p:last-child,.progress-heading>p:last-child{max-width:640px;color:var(--muted);margin:14px 0 0;font-size:13px;line-height:1.65}.word-count-seal{width:108px;height:108px;color:var(--gold);border:1px solid #cdb28c;border-radius:50%;flex:none;align-content:center;place-items:center;display:grid}.word-count-seal strong{font-family:Georgia,serif;font-size:25px;font-weight:500}.word-count-seal span{letter-spacing:.12em;text-transform:uppercase;font-size:9px}.dictionary-tools{align-items:center;gap:15px;margin-top:38px;display:flex}.search-box{border:1px solid var(--line);background:var(--surface);flex:1;align-items:center;gap:10px;min-width:320px;padding:0 13px;display:flex}.search-box svg{color:#7b847e}.search-box input{background:0 0;border:0;outline:0;width:100%;padding:12px 0;font-size:12px}.search-box button{cursor:pointer;background:0 0;border:0;padding:4px;display:grid}.filter-tabs{border:1px solid var(--line);background:#ffffff73;padding:3px;display:flex}.filter-tabs button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:8px 12px;font-size:10px;font-weight:750}.filter-tabs button.active{background:var(--ink);color:#fff}.alphabet-filter{flex-wrap:wrap;gap:2px;margin-top:18px;display:flex}.alphabet-filter button{width:29px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border:0;font-size:10px}.alphabet-filter button:first-child{width:40px}.alphabet-filter button:hover,.alphabet-filter button.active{background:var(--green);color:#fff}.result-line{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:25px 0 9px;font-size:10px;font-weight:700}.word-list{border-top:1px solid var(--line)}.word-row{border:0;border-bottom:1px solid var(--line);cursor:pointer;text-align:left;background:0 0;grid-template-columns:8px minmax(190px,.85fr) 1fr auto 20px;align-items:center;gap:15px;width:100%;padding:15px 8px;display:grid}.word-row:hover{background:#ffffff85}.article-dot{background:#8ba293;width:5px;height:22px}.article-der{background:#47718b}.article-die{background:#b05c50}.article-das{background:#b3823e}.article-verb{background:var(--green)}.word-main b{font-family:Georgia,serif;font-size:17px;font-weight:600;display:block}.word-main em{color:#899089;text-overflow:ellipsis;white-space:nowrap;max-width:260px;margin-top:3px;font-size:9px;font-style:normal;display:block;overflow:hidden}.word-meaning{color:#3f4e46;font-size:12px}.mastery-tag{color:#787a75;letter-spacing:.08em;text-transform:uppercase;background:#e7e1d6;padding:5px 8px;font-size:8px;font-weight:800}.mastery-3,.mastery-4,.mastery-5{background:var(--green-soft);color:var(--green)}.mastery-6,.mastery-7{background:var(--green);color:#fff}.word-row>svg{color:#9ea099}.load-more{border:1px solid var(--green);color:var(--green);cursor:pointer;background:0 0;margin:24px auto 0;padding:11px 17px;font-size:11px;font-weight:750;display:block}.quiz-page{max-width:850px}.quiz-topline{justify-content:space-between;align-items:end;gap:30px;display:flex}.score-box{border:1px solid var(--line);color:var(--muted);align-items:center;gap:6px;padding:9px 13px;font-size:11px;display:flex}.score-box svg{color:var(--gold);fill:#e8b06e}.score-box strong{color:var(--ink)}.quiz-card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);margin-top:30px;padding:35px 45px 38px;position:relative}.quiz-number{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:34px;font-size:10px;font-weight:750}.quiz-card>.speak-button{position:absolute;top:29px;right:35px}.quiz-card h2{margin:15px 0 4px;font-family:Georgia,serif;font-size:50px;font-weight:500}.quiz-card>p{color:var(--muted);margin:0;font-size:11px}.choice-list{grid-template-columns:1fr 1fr;gap:10px;margin-top:32px;display:grid}.choice-list button{border:1px solid var(--line);cursor:pointer;text-align:left;background:0 0;grid-template-columns:28px 1fr auto;align-items:center;gap:10px;min-height:58px;padding:11px 13px;font-size:11px;display:grid}.choice-list button>span{background:var(--paper);width:27px;height:27px;color:var(--muted);place-items:center;font-size:9px;font-weight:800;display:grid}.choice-list button:hover{background:#fcfaf4;border-color:#9f978b}.choice-list button.correct{border-color:var(--green);color:var(--green);background:#edf4ef}.choice-list button.wrong{border-color:var(--red);color:var(--red);background:#f8ecea}.quiz-feedback{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;margin-top:18px;padding-top:18px;display:flex}.quiz-feedback p{color:var(--muted);margin:0;font-size:11px;line-height:1.55}.quiz-feedback strong{color:var(--ink)}.quiz-feedback button{background:var(--green);color:#fff;cursor:pointer;border:0;flex:none;align-items:center;gap:7px;padding:10px 15px;font-size:10px;font-weight:750;display:inline-flex}.practice-page{max-width:900px}.practice-heading{justify-content:space-between;align-items:end;gap:24px;display:flex}.practice-heading h1,.practice-summary h1{letter-spacing:-.04em;margin:0;font-family:Georgia,serif;font-size:clamp(38px,4.7vw,56px);font-weight:500}.practice-stats{border:1px solid var(--line);background:#ffffff6b;align-items:center;display:flex}.practice-stats>span{min-height:42px;color:var(--muted);align-items:center;gap:6px;padding:0 12px;font-size:11px;display:flex}.practice-stats>span+span{border-left:1px solid var(--line)}.practice-stats svg{color:var(--gold);fill:#e6ad6d}.practice-stats .heart-stat svg{color:var(--red);fill:#c86a60}.practice-stats b{color:var(--ink)}.practice-progress{background:#ddd6c8;height:6px;margin-top:28px;overflow:hidden}.practice-progress i{background:linear-gradient(90deg,var(--green),#6d927e);height:100%;transition:width .28s;display:block}.practice-meta{color:var(--muted);letter-spacing:.09em;text-transform:uppercase;justify-content:space-between;align-items:center;margin:14px 1px 11px;font-size:9px;font-weight:750;display:flex}.practice-meta span{color:var(--green)}.practice-card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.practice-question{min-height:230px;padding:34px 44px 26px}.practice-question>p{color:var(--muted);margin:22px 0 8px;font-family:Georgia,serif;font-size:14px;font-style:italic}.practice-question h2{letter-spacing:-.04em;max-width:760px;margin:10px 0 4px;font-family:Georgia,serif;font-size:clamp(40px,6vw,62px);font-weight:500;line-height:1.05}.practice-question h2.practice-english{color:var(--green);font-size:clamp(34px,5vw,50px)}.practice-question h2 small{color:var(--gold);margin-right:9px;font-size:.42em;font-weight:500}.practice-form{color:var(--muted);margin-top:9px;font-size:10px;display:block}.practice-question blockquote{border-left:3px solid var(--gold);background:var(--paper);color:#33463c;max-width:720px;margin:24px 0 5px;padding:13px 18px;font-family:Georgia,serif;font-size:clamp(22px,3.3vw,34px);font-style:italic;line-height:1.35}.practice-listen{background:var(--green-soft);width:100%;max-width:560px;color:var(--green);cursor:pointer;text-align:left;border:1px solid #b8d0c4;align-items:center;gap:15px;margin-top:24px;padding:18px 20px;display:flex}.practice-listen svg{background:var(--surface);border-radius:50%;flex:none;width:54px;height:54px;padding:14px}.practice-listen b,.practice-listen span{display:block}.practice-listen b{font-family:Georgia,serif;font-size:20px}.practice-listen span{color:#5f756b;margin-top:3px;font-size:10px}.practice-choices{grid-template-columns:1fr 1fr;gap:10px;padding:0 44px 38px;display:grid}.practice-choices button{border:1px solid var(--line);cursor:pointer;text-align:left;background:#fffefa;grid-template-columns:31px 1fr auto;align-items:center;gap:12px;min-height:64px;padding:12px 14px;display:grid}.practice-choices button:hover:not(:disabled){background:#faf8f1;border-color:#8c9b92;transform:translateY(-1px)}.practice-choices button>span{background:var(--paper);width:30px;height:30px;color:var(--muted);place-items:center;font-size:9px;font-weight:850;display:grid}.practice-choices button>b{font-size:12px;font-weight:650;line-height:1.4}.practice-choices button:disabled{cursor:default;opacity:1}.practice-choices button.correct{color:var(--green);background:#edf5f0;border-color:#4f846e}.practice-choices button.correct>span{background:var(--green);color:#fff}.practice-choices button.wrong{color:var(--red);background:#faeeec;border-color:#b96860}.practice-choices button.wrong>span{background:var(--red);color:#fff}.typing-answer{gap:10px;padding:0 44px 38px;display:flex}.typing-answer input{border:1px solid var(--line);background:#fffefa;outline:0;flex:1;min-width:0;padding:16px 17px;font-size:14px}.typing-answer input:focus{border-color:var(--green);box-shadow:0 0 0 3px #1d574814}.typing-answer input.correct{border-color:var(--green);background:#edf5f0}.typing-answer input.wrong{border-color:var(--red);background:#faeeec}.typing-answer button,.continue-button{background:var(--green);color:#fff;cursor:pointer;border:0;justify-content:center;align-items:center;gap:8px;padding:0 22px;font-size:11px;font-weight:800;display:inline-flex}.typing-answer button:disabled{cursor:not-allowed;background:#a7aea9}.practice-feedback{border-top:1px solid;padding:25px 44px 30px}.feedback-right{background:#edf5f0;border-color:#9fc1ae}.feedback-wrong{background:#faeeec;border-color:#ddb0aa}.feedback-copy{align-items:center;gap:12px;display:flex}.feedback-icon{color:#fff;border-radius:50%;flex:none;place-items:center;width:36px;height:36px;display:grid}.feedback-right .feedback-icon{background:var(--green)}.feedback-wrong .feedback-icon{background:var(--red)}.feedback-copy h3{margin:0;font-family:Georgia,serif;font-size:22px;font-weight:600}.feedback-copy p{color:var(--muted);margin:3px 0 0;font-size:11px}.feedback-copy p strong{color:var(--ink)}.feedback-explanation{border-top:1px solid #32463c24;margin:20px 0 18px;padding-top:17px}.feedback-explanation>span{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:9px;font-weight:850}.feedback-explanation>p{color:#4f5b54;margin:7px 0 12px;font-size:11px;line-height:1.65}.feedback-explanation>button{border:0;border-left:2px solid var(--gold);cursor:pointer;text-align:left;background:#ffffff85;align-items:start;gap:10px;width:100%;padding:10px 12px;display:flex}.feedback-explanation>button svg{color:var(--gold);flex:none}.feedback-explanation>button b,.feedback-explanation>button small{display:block}.feedback-explanation>button b{font-size:11px}.feedback-explanation>button small{color:var(--muted);margin-top:3px;font-size:9px}.continue-button{min-height:42px;margin-left:auto}.practice-feedback>.continue-button{display:flex}.practice-summary{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);text-align:center;padding:52px}.summary-icon{background:var(--gold-soft);width:70px;height:70px;color:var(--gold);border:1px solid #d4b386;border-radius:50%;place-items:center;margin:0 auto 20px;display:grid}.practice-summary>p:not(.section-label){max-width:620px;color:var(--muted);margin:14px auto 0;font-size:12px;line-height:1.7}.summary-metrics{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin-top:34px;display:grid}.summary-metrics div{padding:22px 10px}.summary-metrics div+div{border-left:1px solid var(--line)}.summary-metrics strong,.summary-metrics span{display:block}.summary-metrics strong{font-family:Georgia,serif;font-size:30px;font-weight:500}.summary-metrics span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:4px;font-size:9px}.missed-review{margin-top:26px}.missed-review>span{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:9px;font-weight:800}.missed-review>div{flex-wrap:wrap;justify-content:center;gap:6px;margin-top:10px;display:flex}.missed-review b{background:var(--gold-soft);color:#76502e;padding:7px 10px;font-size:10px}.perfect-session{color:var(--green);justify-content:center;align-items:center;gap:7px;margin-top:26px;font-size:11px;font-weight:750;display:flex}.perfect-session svg{fill:#6e9783}.summary-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:30px;display:flex}.secondary-practice-button{border:1px solid var(--green);color:var(--green);cursor:pointer;background:0 0;align-items:center;gap:8px;padding:13px 18px;font-size:11px;font-weight:800;display:inline-flex}.progress-heading{max-width:800px}.metric-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-top:38px;display:grid}.metric-grid article{border-top:2px solid var(--green);background:#ffffff73;padding:20px}.metric-grid article>span{background:var(--green-soft);width:36px;height:36px;color:var(--green);place-items:center;display:grid}.metric-grid p{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin:18px 0 3px;font-size:10px;font-weight:750}.metric-grid strong{font-family:Georgia,serif;font-size:32px;font-weight:500}.metric-grid small{color:#8d928d;margin-top:3px;font-size:9px;display:block}.mastery-section{border-top:1px solid var(--line);grid-template-columns:.8fr 1.2fr;gap:70px;margin-top:55px;padding-top:45px;display:grid}.mastery-section>div:first-child>p:last-child{color:var(--muted);font-size:12px;line-height:1.65}.mastery-bars{gap:17px;display:grid}.mastery-bar-row{grid-template-columns:70px 1fr 55px;align-items:center;gap:12px;font-size:10px;display:grid}.mastery-bar-row>span{color:var(--muted);font-weight:700}.mastery-bar-row>div{background:#dfd9ce;height:9px}.mastery-bar-row i{height:100%;display:block}.mastery-bar-row b{text-align:right;font-family:Georgia,serif;font-size:15px}.method-note{background:var(--gold-soft);border:1px solid #d2b793;align-items:start;gap:15px;margin-top:45px;padding:22px 25px;display:flex}.method-note svg{color:var(--gold);flex:none}.method-note h3{margin:0 0 6px;font-family:Georgia,serif;font-size:18px}.method-note p{color:#6d6256;margin:0;font-size:11px;line-height:1.6}.drawer-layer{z-index:60;position:fixed;inset:0}.drawer-scrim{cursor:pointer;background:#0c181375;border:0;width:100%;position:absolute;inset:0}.word-drawer{background:var(--surface);width:min(500px,94vw);padding:28px 34px 45px;position:absolute;top:0;bottom:0;right:0;overflow-y:auto;box-shadow:-20px 0 55px #0c19132e}.drawer-top{justify-content:space-between;align-items:center;display:flex}.drawer-word{border-bottom:1px solid var(--line);padding:38px 0 28px;position:relative}.drawer-word .speak-button{position:absolute;top:32px;right:0}.drawer-word h2{letter-spacing:-.035em;margin:0 55px 6px 0;font-family:Georgia,serif;font-size:46px;font-weight:500}.drawer-word>p{color:var(--muted);margin:0;font-size:11px}.drawer-word h3{color:var(--green);margin:22px 0 0;font-family:Georgia,serif;font-size:25px;font-weight:550}.word-drawer section{border-bottom:1px solid var(--line);padding:22px 0}.word-drawer section>p{color:#4e5a53;margin:10px 0 0;font-size:12px;line-height:1.7}.drawer-examples{gap:8px;margin-top:12px;display:grid}.drawer-examples button{border:0;border-left:2px solid var(--gold);background:var(--paper);cursor:pointer;text-align:left;padding:11px 13px}.drawer-examples b,.drawer-examples span{display:block}.drawer-examples b{font-size:12px}.drawer-examples span{color:var(--muted);margin-top:4px;font-size:10px}.word-drawer textarea{resize:vertical;border:1px solid var(--line);width:100%;min-height:92px;color:var(--ink);background:#faf7f0;outline:0;margin-top:12px;padding:12px;font-size:11px;line-height:1.55}.word-drawer textarea:focus{border-color:var(--green)}.drawer-status{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;align-items:center;margin-top:25px;font-size:10px;display:flex}.drawer-status b{color:var(--green)}.menu-scrim,.mobile-nav{display:none}@media (width<=1000px){.sidebar{width:225px}.content-area{margin-left:225px}.topbar{padding:0 28px}.page{width:min(100% - 48px,1000px)}.study-grid{grid-template-columns:1fr}.study-card{min-height:100px}.metric-grid{grid-template-columns:1fr 1fr}.hero-section:after,.hero-section:before{opacity:.35}}@media (width<=760px){.sidebar{width:270px;transition:transform .22s;transform:translate(-100%)}.sidebar-open{transform:translate(0)}.close-menu{display:grid!important}.menu-scrim{z-index:25;background:#0a19136b;border:0;width:100%;display:block;position:fixed;inset:0}.content-area{margin-left:0;padding-bottom:70px}.topbar{z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);height:60px;padding:0 16px;position:sticky;top:0}.mobile-menu{display:grid}.mobile-brand{font-family:Georgia,serif;font-size:18px;font-weight:700;display:block}.mobile-brand span{color:var(--gold);margin-left:5px;font-family:Inter,sans-serif;font-size:10px}.streak-pill{padding-right:10px}.page{width:min(100% - 30px,660px);padding:38px 0 55px}.hero-section{padding-top:10px}.hero-section:after,.hero-section:before{display:none}.hero-section h1{font-size:clamp(41px,13vw,62px)}.hero-copy{font-size:14px}.hero-actions{flex-direction:column;align-items:stretch;gap:10px}.primary-button{justify-content:center}.text-button{align-self:center}.coverage-line{grid-template-columns:repeat(3,1fr);display:grid}.coverage-line div{min-width:0;padding:13px 8px 13px 0}.coverage-line div+div{padding-left:10px}.coverage-line strong{font-size:15px}.coverage-line span{font-size:7px}.section-heading{flex-direction:column;align-items:start}.goal-control{justify-content:space-between;width:100%}.study-card{min-height:96px}.plan-strip{grid-template-columns:auto 1fr}.plan-stats{border-top:1px solid var(--line);border-left:0;grid-column:1/-1;grid-template-columns:1fr 1fr;padding:15px 0 0}.mobile-nav{z-index:22;padding:7px 5px max(7px,env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffdf8f5;border-top:1px solid #d5cfc3;grid-template-columns:repeat(5,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-nav button{color:#858982;cursor:pointer;background:0 0;border:0;place-items:center;gap:3px;font-size:8px;display:grid}.mobile-nav button.active{color:var(--green)}.flashcard{min-height:500px;padding:28px 24px}.flashcard:before{inset:7px}.flashcard>.speak-button{top:22px;right:20px}.word-prompt{margin-top:50px}.reveal-button{bottom:25px;left:24px;right:24px}.answer-panel{margin-top:28px}.rating-row{gap:5px}.rating-row button{padding:10px 4px}.dictionary-heading{align-items:start}.word-count-seal{width:74px;height:74px}.word-count-seal strong{font-size:18px}.dictionary-tools{flex-direction:column;align-items:stretch}.search-box{min-width:0}.filter-tabs{grid-template-columns:repeat(4,1fr);display:grid}.word-row{grid-template-columns:6px 1fr 18px;gap:10px}.word-meaning{grid-column:2;margin-top:-5px}.mastery-tag{display:none}.word-row>svg{grid-area:1/3/3}.quiz-topline{flex-direction:column;align-items:start}.quiz-card{padding:28px 22px}.quiz-card>.speak-button{top:22px;right:22px}.choice-list{grid-template-columns:1fr}.quiz-feedback{flex-direction:column;align-items:stretch}.quiz-feedback button{justify-content:center}.metric-grid{grid-template-columns:1fr 1fr;gap:8px}.metric-grid article{padding:15px}.mastery-section{grid-template-columns:1fr;gap:25px}.word-drawer{padding:23px 22px 40px}}@media (width<=420px){.metric-grid{grid-template-columns:1fr}.dictionary-heading h1,.quiz-topline h1,.progress-heading h1,.study-header h1{font-size:36px}}@media (width<=520px){.mode-tabs{grid-template-columns:repeat(3,1fr);display:grid}.mode-tabs button{justify-content:center;padding:8px 4px;font-size:8px}.mode-tabs button svg{display:none}}@media (width<=760px){.practice-heading{flex-direction:column;align-items:flex-start}.practice-stats{width:100%}.practice-stats>span{flex:1;justify-content:center;padding:0 7px}.practice-question{min-height:210px;padding:28px 23px 22px}.practice-choices{grid-template-columns:1fr;padding:0 23px 26px}.typing-answer{flex-direction:column;align-items:stretch;padding:0 23px 26px}.typing-answer button{min-height:46px}.practice-feedback{padding:23px}.practice-summary{padding:38px 22px}.summary-actions{flex-direction:column;align-items:stretch}.summary-actions button{justify-content:center}.practice-meta{gap:15px}.practice-meta b{text-align:right}.practice-listen{max-width:none}}@media (width<=420px){.practice-heading h1,.practice-summary h1{font-size:36px}.practice-stats>span{font-size:9px}.practice-question h2{font-size:39px}.practice-question h2.practice-english{font-size:32px}.summary-metrics strong{font-size:24px}.summary-metrics span{font-size:7px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.level-select{align-items:center;gap:.6rem;font-size:.875rem;font-weight:700;display:flex}.level-select select,.chapter-bar select,.deck-controls select{border:1px solid var(--line);background:var(--surface);min-height:42px;color:var(--ink);padding:8px 12px;font-size:.875rem}.chapter-bar{border-bottom:1px solid var(--line);align-items:center;gap:16px;padding:18px 40px;font-size:.875rem;display:flex}.chapter-bar select{flex:1;min-width:0;max-width:100%}.chapter-bar label{font-weight:700}.deck-controls{flex-wrap:wrap;align-items:end;gap:16px;width:min(860px,100% - 80px);margin:28px auto 0;display:flex}.deck-controls label{gap:6px;font-size:.875rem;display:grid}.deck-controls>button{border:1px solid var(--green);min-height:42px;color:var(--green);cursor:pointer;background:0 0;padding:8px 16px;font-size:.875rem}.deck-controls+.study-page{padding-top:28px}.hero-section:before,.hero-section:after{display:none}.hero-section{padding-top:0;padding-bottom:24px}.hero-section h1{font-size:clamp(36px,4.5vw,56px)}.hero-copy{max-width:760px;font-size:1rem}.page-today{padding-top:36px}.daily-section{padding-top:20px}.flashcard h2,.answer-german,.drawer-word h2{overflow-wrap:anywhere}.flashcard{padding-bottom:90px}.flashcard.is-revealed{padding-bottom:38px}.card-kicker{flex-wrap:wrap;padding-right:48px}.brand-subtitle,.course-row span,.sidebar-note p,.sidebar-course>p{font-size:.75rem}.study-card p,.study-card small,.coverage-line span,.source-note p,.word-form,.word-main em,.mastery-tag,.study-hint{font-size:.8125rem}.mode-tabs button,.rating-row span,.rating-row small,.reveal-button,.detail-link,.filter-tabs button,.load-more,.result-line,.goal-control label,.goal-control select,.drawer-label,.type-badge{font-size:.875rem}.usage-block p,.example-block b,.example-block small,.memory-block,.word-meaning,.word-drawer section>p,.word-drawer textarea,.practice-choices button>b,.feedback-explanation>p,.feedback-explanation>button b,.feedback-explanation>button small{font-size:1rem;line-height:1.55}.word-main b{font-size:1.25rem}.source-reference{margin-top:12px!important;font-size:.875rem!important}.study-header{gap:18px}.mode-tabs{flex-wrap:wrap}.rating-row button{min-height:60px}.reveal-button{min-height:48px}.word-drawer section:has(.drawer-examples:empty){display:none}.study-hint{line-height:1.6}.practice-question h2{overflow-wrap:anywhere}.dictionary-heading{gap:20px}@media (width<=760px){.chapter-bar{flex-direction:column;align-items:stretch;gap:8px;padding:14px 16px}.deck-controls{gap:10px;width:calc(100% - 30px)}.deck-controls label:first-child{flex:1}.mobile-nav button{min-height:48px;font-size:.75rem}.mode-tabs{display:flex}.mode-tabs button{flex:1;min-width:100px;padding:10px;font-size:.875rem}.flashcard{min-height:440px;padding-bottom:90px}.flashcard h2{font-size:clamp(32px,9vw,52px)}.word-count-seal{display:none}.level-select{margin-left:auto}.study-header h1{font-size:36px}.coverage-line span{font-size:.75rem}.study-card{padding:16px}.dictionary-heading h1{font-size:36px}.topbar-spacer{display:none}}:root{--control-radius:6px;--control-border:#c7cfc5;--shadow:0 8px 28px #1e2d260e}.topbar{gap:12px;height:auto;min-height:72px;padding-block:12px}.topbar .icon-button{border-radius:var(--control-radius);width:44px;height:44px;color:var(--green);border:0;flex:0 0 44px}.topbar .icon-button:hover{background:var(--green-soft)}.mobile-brand{white-space:nowrap;letter-spacing:-.035em;line-height:1}.level-switch{border:1px solid var(--control-border);border-radius:var(--control-radius);background:#fffdf8a6;flex:none;gap:2px;padding:3px;display:inline-flex}.level-switch button{min-width:42px;min-height:38px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:3px;font-size:.875rem;font-weight:650}.level-switch button[aria-pressed=true]{background:var(--green);color:var(--surface)}.level-switch button:hover:not([aria-pressed=true]){background:var(--green-soft);color:var(--green)}.chapter-bar{background:0 0;gap:20px;padding-inline:40px}.chapter-bar label,.deck-controls label,.goal-control label{color:var(--muted);font-weight:500}.chapter-bar select,.deck-controls select,.goal-control select{appearance:none;border:1px solid var(--control-border);border-radius:var(--control-radius);background-color:var(--surface);min-height:44px;color:var(--ink);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%231d5748' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding:10px 36px 10px 12px;font-size:1rem;font-weight:500}.chapter-bar select{text-overflow:ellipsis;width:100%}.deck-controls{border-bottom:1px solid var(--line);align-items:end;gap:16px;padding-bottom:22px}.deck-controls>button,.load-more,.secondary-practice-button{border:1px solid var(--control-border);border-radius:var(--control-radius);background:var(--surface);min-height:44px;color:var(--green);cursor:pointer;padding:10px 16px;font-size:.875rem;font-weight:650}.deck-controls>button:hover,.load-more:hover,.secondary-practice-button:hover{background:var(--green-soft);border-color:var(--green)}.mode-tabs,.filter-tabs{border:1px solid var(--line);border-radius:var(--control-radius);background:#fffdf899;gap:4px;padding:4px}.mode-tabs button,.filter-tabs button{min-height:40px;color:var(--muted);background:0 0;border:0;border-radius:3px;padding:9px 12px;font-size:.875rem;font-weight:600}.mode-tabs button.active,.filter-tabs button.active{background:var(--green);color:var(--surface)}.mode-tabs button:hover:not(.active),.filter-tabs button:hover:not(.active){background:var(--green-soft)}.primary-button,.reveal-button,.continue-button,.typing-answer button{border-radius:var(--control-radius);background:var(--green);color:var(--surface);min-height:46px;box-shadow:none;font-size:.9375rem;font-weight:650}.primary-button:hover,.reveal-button:hover,.continue-button:hover{background:#174638}.study-card,.flashcard,.practice-card,.practice-summary,.quiz-card{border-radius:var(--control-radius);border-color:var(--line);box-shadow:var(--shadow)}.flashcard:before{display:none}.study-card:hover{box-shadow:var(--shadow);border-color:#9eafa1;transform:none}.study-icon,.metric-grid article>span{border-radius:var(--control-radius)}.study-icon{background:var(--green-soft)!important;color:var(--green)!important}.speak-button,.word-drawer .icon-button{border-radius:var(--control-radius);border-color:var(--control-border)}.rating-row button{border-radius:var(--control-radius);background:var(--surface)}.rating-row button:first-child{color:var(--red)}.flashcard-rating{margin-top:24px}.flashcard-rating h2{margin:0;font-size:1rem;font-weight:700}.flashcard-rating>p{color:var(--muted);margin:8px 0 0;font-size:1rem;line-height:1.6}.flashcard-rating>p strong{color:var(--ink);font-weight:650}.flashcard-rating .rating-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:14px}.flashcard-rating .rating-row button{flex-direction:column;align-items:center;padding:14px 10px;line-height:1.5;display:flex}.flashcard-rating .rating-row span:first-child{font-size:1rem}.flashcard-rating .rating-row .rating-meaning{color:var(--ink);margin:5px 0 10px;font-size:.875rem;font-weight:400}.flashcard-rating .rating-row small{margin-top:auto;font-size:.875rem}.flashcard-rating>p.rating-note{margin-top:12px;font-size:.875rem}@media (width<=760px){.flashcard-rating .rating-row{grid-template-columns:repeat(2,minmax(0,1fr))}}.search-box,.typing-answer input,.word-drawer textarea{border-radius:var(--control-radius);border-color:var(--control-border);background:var(--surface)}.search-box input,.typing-answer input,.word-drawer textarea{font-size:1rem}.alphabet-filter button{border-radius:3px;min-height:32px;font-size:.8125rem}.practice-choices button{border-radius:var(--control-radius);background:var(--surface)}.practice-choices button>span{border-radius:3px;font-size:.8125rem}.type-badge,.mastery-tag{letter-spacing:.055em;border-radius:3px;font-size:.75rem}.section-label,.tiny-label,.eyebrow{letter-spacing:.12em;font-size:.75rem}.practice-meta,.practice-stats>span,.practice-form,.feedback-copy p,.mastery-bar-row,.metric-grid p,.metric-grid small,.plan-stats,.drawer-status,.source-note p{font-size:.875rem}.progress-heading>p:last-child,.plan-strip p,.method-note p,.mastery-section>div:first-child>p:last-child{font-size:1rem;line-height:1.65}.metric-grid article,.method-note{border-radius:var(--control-radius)}button:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--green);outline-offset:3px}.mobile-nav{background:var(--surface)}.mobile-nav button{border-radius:var(--control-radius);color:var(--muted)}.mobile-nav button.active{color:var(--green);background:var(--green-soft)}@media (width<=760px){.topbar{gap:6px;min-height:68px;padding:10px 12px}.mobile-brand{flex:auto;min-width:0;font-size:1.375rem;display:block}.topbar-spacer{display:none}.topbar .icon-button{flex-basis:40px;width:40px}.chapter-bar{gap:8px;padding:16px}.deck-controls{gap:12px}.deck-controls label:first-child{flex:160px;min-width:0}.deck-controls select{width:100%}.deck-controls>button{flex:100%}.mode-tabs{gap:3px}.mode-tabs button{flex:90px;min-width:0;padding:10px 6px}.mode-tabs button svg{display:none}.mobile-nav{gap:3px;padding-inline:6px}.mobile-nav button{gap:5px;min-width:0;font-size:.6875rem}.coverage-line{grid-template-columns:repeat(3,minmax(0,1fr))}.coverage-line span{letter-spacing:.04em;font-size:.75rem;line-height:1.5}.study-header{align-items:center}.session-count{white-space:nowrap}}@media (width<=360px){.topbar{gap:3px;padding-inline:8px}.mobile-brand{font-size:1.25rem}.level-switch button{min-width:36px}}.section-label{color:var(--muted);border:0;font-weight:650;text-decoration:none}.page{padding-top:32px}.hero-section h1{font-size:clamp(34px,4vw,50px);line-height:1.12}.hero-copy{margin-block:18px 24px;line-height:1.6}.hero-actions{gap:18px}.hero-section{padding-bottom:14px}.coverage-line{margin-top:24px}.coverage-line div{border-right:0}.coverage-line div+div{border-left:1px solid var(--line)}.chapter-bar{padding-block:12px}.chapter-bar label{font-size:.8125rem}.deck-options{border-bottom:1px solid var(--line);width:min(860px,100% - 80px);margin:20px auto 0}.deck-options>summary{cursor:pointer;min-height:44px;color:var(--green);flex-wrap:wrap;align-items:center;gap:8px;padding:10px 0;font-size:.875rem;list-style:none;display:flex}.deck-options>summary::-webkit-details-marker{display:none}.deck-options>summary>span:first-child{font-weight:650}.deck-options>summary>span:nth-child(2){color:var(--muted);margin-left:auto;font-size:.8125rem}.deck-options>summary:after{content:"+";margin-left:4px;font-size:1.25rem}.deck-options[open]>summary:after{content:"−"}.deck-options>summary:focus-visible,.deck-help>summary:focus-visible{outline:2px solid var(--green);outline-offset:3px}.deck-options .deck-controls{border:0;width:100%;margin:10px 0 0;padding-bottom:18px}.deck-explanation{padding-bottom:18px}.deck-explanation p,.deck-help dd{color:var(--muted);margin:0;font-size:1rem;line-height:1.6}.deck-help{margin-top:8px}.deck-help>summary{width:fit-content;max-width:100%;color:var(--green);cursor:pointer;padding:10px 0;font-size:.875rem;font-weight:650;line-height:1.5}.deck-help dl{gap:16px;margin:12px 0 20px;display:grid}.deck-help dl>div{grid-template-columns:145px minmax(0,1fr);gap:12px;display:grid}.deck-help dt{color:var(--ink);font-size:1rem;font-weight:650;line-height:1.6}.deck-help p+p{margin-top:14px}.deck-help p strong{color:var(--ink);font-weight:650}@media (width<=760px){.deck-help dl>div{grid-template-columns:1fr;gap:4px}}.deck-options+.study-page{padding-top:22px}.study-header h1,.dictionary-heading h1,.practice-heading h1,.progress-heading h1{font-size:clamp(30px,3.6vw,42px);line-height:1.15}.mode-tabs{margin-top:18px}.session-progress{height:3px;margin:14px 0 20px}.word-prompt{margin-top:28px;font-size:.875rem}.flashcard{min-height:360px}.dictionary-heading>div:first-child>p:last-child{margin-top:10px;font-size:.9375rem}.dictionary-tools{gap:12px;margin-top:22px}.word-row{padding-block:16px}.word-main em{max-width:100%}.alphabet-filter{gap:4px}.result-line{letter-spacing:.04em;margin-top:18px}.practice-question{min-height:180px;padding-top:26px}.practice-stats{flex-wrap:wrap}.metric-grid{margin-top:24px}.mastery-section{margin-top:32px;padding-top:28px}.summary-metrics span,.feedback-explanation>span,.missed-review>span{letter-spacing:.04em;font-size:.8125rem}.practice-summary>p:not(.section-label){font-size:1rem}.settings-dialog{border:1px solid var(--line);background:var(--surface);width:min(440px,100% - 32px);max-height:calc(100dvh - 48px);color:var(--ink);border-radius:10px;margin:auto;padding:26px;overflow-y:auto;box-shadow:0 18px 65px #15241f33}.settings-dialog::backdrop{background:#15241f7a}.settings-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.settings-heading h2{margin:0;font-family:Georgia,serif;font-size:1.75rem;font-weight:500}.settings-heading .icon-button{border:0;border-radius:6px;flex-shrink:0}.settings-dialog>p{color:var(--muted);margin:16px 0 24px;font-size:1rem;line-height:1.6}.settings-field{justify-content:space-between;align-items:center;gap:16px;font-size:1rem;display:flex}.settings-field select{border:1px solid var(--control-border);background:var(--paper);border-radius:6px;min-height:44px;padding:8px 12px;font-size:1rem}.settings-dialog>p.settings-note{font-size:.875rem}.settings-dialog form button{justify-content:center;width:100%}.progress-storage-help{border-block:1px solid var(--line);margin:0 0 24px;padding:16px 0}.progress-storage-help summary{cursor:pointer;font-size:1rem;font-weight:650;line-height:1.5}.progress-storage-help summary:focus-visible{outline:2px solid var(--green);outline-offset:4px}.progress-storage-help p{color:var(--muted);margin:14px 0 0;font-size:1rem;line-height:1.6}.sync-account{border:1px solid var(--line);background:var(--paper);border-radius:8px;margin-top:22px;padding:18px}.sync-heading{color:var(--green);align-items:center;gap:10px;display:flex}.sync-heading h3{margin:0;font-family:Georgia,serif;font-size:1.25rem;font-weight:500}.sync-account p{margin:12px 0;font-size:1rem;line-height:1.5}.sync-account p.sync-caption{color:var(--muted);font-size:.875rem}.sync-user{overflow-wrap:anywhere;font-weight:650}.sync-account p.sync-error{color:var(--red)}.local-save-retry{border:1px solid var(--control-border);background:var(--surface);min-height:44px;color:var(--green);cursor:pointer;border-radius:6px;margin-top:10px;padding:8px 12px;font-size:.875rem;display:block}.sync-actions{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.sync-actions button,.sync-banner button{border:1px solid var(--control-border);min-height:44px;color:var(--green);background:var(--surface);cursor:pointer;border-radius:6px;padding:8px 12px;font-size:.875rem}.sync-actions button:disabled{opacity:.6;cursor:wait}.sync-actions a{color:var(--green);text-underline-offset:3px;font-size:.875rem}.sync-sign-in{text-align:center;justify-content:center;width:100%;text-decoration:none}.sync-status-button{border:1px solid var(--line);min-height:44px;color:var(--green);cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:8px;padding:8px 10px;display:flex}.sync-status-button span{font-size:.875rem}.sync-banner{border-bottom:1px solid var(--line);background:var(--gold-soft);color:var(--ink);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:12px 28px;font-size:.875rem;line-height:1.5;display:flex}@media (width<=760px){.sync-status-button span{display:none}.sync-status-button{padding:8px}.sync-banner{padding:12px 16px}.page{padding-top:24px;padding-bottom:90px}.page-today{padding-top:28px}.hero-section h1{max-width:320px;font-size:36px}.chapter-bar{gap:6px;padding:10px 16px}.chapter-bar select{padding-block:8px}.deck-options{width:calc(100% - 30px);margin-top:12px}.deck-options+.study-page{padding-top:18px}.study-header h1,.dictionary-heading h1,.practice-heading h1,.progress-heading h1{font-size:32px}.section-label{margin-bottom:6px;font-size:.75rem}.flashcard{min-height:340px;padding:24px 20px 86px}.flashcard.is-revealed{padding-bottom:24px}.flashcard h2{font-size:clamp(32px,9vw,48px);line-height:1.15}.word-prompt{margin-top:28px}.mode-tabs button{min-height:42px;font-size:.8125rem;line-height:1.3}.dictionary-tools{margin-top:18px}.filter-tabs{flex-wrap:wrap;display:flex}.filter-tabs button{flex:auto;padding-inline:8px;font-size:.8125rem}.alphabet-filter{scrollbar-width:thin;flex-wrap:nowrap;padding-block:4px;overflow-x:auto}.alphabet-filter button{flex:0 0 32px;min-height:36px}.word-row{gap:8px}.word-main b{font-size:1.25rem;line-height:1.4}.word-meaning{font-size:.9375rem}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.metric-grid article{padding:16px 12px}.metric-grid strong{overflow-wrap:anywhere;font-size:1.75rem}.mastery-bar-row{grid-template-columns:64px 1fr 44px;gap:8px}.summary-metrics{margin-top:24px}.summary-metrics span{font-size:.75rem}.settings-dialog{padding:22px}.mobile-nav button{font-size:.75rem}}.topic-bar{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:10px 14px;padding:14px 40px;display:flex}.topic-bar label{font-size:.875rem;font-weight:650}.topic-bar select{border:1px solid var(--control-border);background:var(--surface);min-width:0;max-width:100%;min-height:44px;color:var(--ink);font:inherit;border-radius:6px;padding:10px 34px 10px 12px;font-size:.875rem}.topic-bar>span{color:var(--muted);flex-basis:100%;font-size:.875rem}.topic-bar>button{min-height:44px;color:var(--green);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;font-size:.875rem;display:flex}.topic-section{border-top:1px solid var(--line);margin:28px 0 34px;padding-top:24px}.topic-section .section-heading{margin-bottom:12px}.topic-intro,.topic-note{color:var(--muted);font-size:1rem;line-height:1.6}.topic-intro{max-width:690px;margin:0 0 20px}.topic-note{margin:16px 0 0;font-size:.875rem}.topic-level{color:var(--green);font-size:.875rem}.topic-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.topic-card{border:1px solid var(--line);background:var(--surface);color:var(--ink);text-align:left;cursor:pointer;border-radius:8px;flex-direction:column;align-items:stretch;gap:6px;padding:18px;display:flex}.topic-card:hover,.topic-card.is-selected{border-color:var(--green);background:var(--green-soft)}.topic-card-heading{justify-content:space-between;align-items:start;gap:10px;display:flex}.topic-card-heading strong{font-size:1rem;font-weight:650;line-height:1.4}.topic-card-heading svg{color:var(--green);flex-shrink:0;margin-top:2px}.topic-german{color:var(--green);font-family:Georgia,serif;font-size:1rem}.topic-description{color:var(--muted);margin-top:4px;font-size:.875rem;line-height:1.5}.topic-card-meta{color:var(--muted);margin-top:auto;padding-top:12px;font-size:.875rem}.topic-card:disabled{opacity:.55;cursor:default;background:0 0}.topic-card:disabled:hover{border-color:var(--line)}.flashcard-rating .rating-row .rating-selected{border:2px solid var(--green);background:var(--green-soft);color:var(--green);padding:13px 9px}.flashcard-navigation{z-index:10;background:var(--paper);border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:18px;margin-top:22px;padding:16px 0;display:flex;position:sticky;bottom:0}.skip-card{color:var(--muted);font:inherit;cursor:pointer;text-underline-offset:4px;background:0 0;border:0;min-height:48px;padding:10px 8px;font-size:.875rem;text-decoration:underline}.next-card-action{align-items:center;gap:16px;display:flex}.next-card-action p{max-width:220px;color:var(--muted);margin:0;font-size:.875rem;line-height:1.5}.next-card-action .primary-button{white-space:nowrap;min-height:48px;font-size:1rem}.next-card-action .primary-button:disabled{opacity:.5;cursor:default}.study-header h1{scroll-margin-top:90px}@media (width<=1100px){.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.next-card-action{flex-direction:column;align-items:flex-end;gap:6px}.next-card-action p{max-width:280px}}@media (width<=760px){.topic-bar{gap:8px;padding:12px 16px}.topic-bar select{flex:1;width:100%}.topic-bar>span{line-height:1.5}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.topic-card{padding:14px 12px}.topic-card-heading svg{display:none}.topic-card-meta{font-size:.875rem}.flashcard-navigation{gap:10px;padding:12px 0;bottom:76px}.next-card-action{align-items:stretch}.next-card-action p{max-width:230px;font-size:.875rem}.next-card-action .primary-button{padding:12px 16px}}@media (width<=390px){.topic-grid{grid-template-columns:1fr}.topic-bar label{flex-basis:100%}.next-card-action .primary-button{padding:12px 10px;font-size:.875rem}}.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}.mobile-level-picker{display:none}.content-area,.page,.daily-welcome>div{min-width:0}.study-filters{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:flex-start;gap:12px 22px;padding:16px 40px;display:flex}.topic-control{flex:300px;align-items:center;gap:12px;min-width:0;max-width:650px;display:flex}.topic-control>label{flex-shrink:0;font-size:.875rem;font-weight:650}.topic-control .themed-select-trigger{flex:1;width:100%}.chapter-filter{flex:0 300px;max-width:100%;font-size:.875rem}.chapter-filter summary{min-height:44px;color:var(--green);cursor:pointer;align-items:center;gap:12px;font-weight:600;list-style:none;display:flex}.chapter-filter summary:after{content:"+";margin-left:auto;font-size:1.2rem}.chapter-filter[open] summary:after{content:"−"}.chapter-filter>div{gap:8px;padding:12px 0 4px;display:grid}.chapter-filter p{color:var(--muted);margin:2px 0;font-size:.875rem;line-height:1.5}.clear-filters{min-height:44px;color:var(--green);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;font-size:.875rem;display:flex}.daily-welcome{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;display:flex}.daily-welcome h1{letter-spacing:-.025em;margin:0;font-family:Georgia,serif;font-size:clamp(30px,3.4vw,44px);font-weight:500;line-height:1.15}.daily-welcome p:not(.section-label){max-width:570px;color:var(--muted);margin:12px 0 0;font-size:1rem;line-height:1.6}.daily-welcome-actions{flex-direction:column;align-items:flex-start;gap:12px;display:flex}.level-journey{border-block:1px solid var(--line);padding:26px 0}.journey-heading{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.journey-heading h2{margin:0;font-family:Georgia,serif;font-size:1.75rem;font-weight:500}.journey-heading p{color:var(--muted);margin:8px 0 0;font-size:.9375rem;line-height:1.5}.journey-xp{color:var(--green);flex-shrink:0;align-items:center;gap:7px;padding-top:6px;font-size:.875rem;font-weight:650;display:flex}.journey-path{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.journey-stop{border:1px solid var(--line);border-radius:var(--control-radius);background:var(--surface);text-align:left;cursor:pointer;flex-direction:column;gap:12px;min-width:0;padding:18px 16px;display:flex}.journey-stop.is-current{border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green)}.journey-stop-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.journey-stop-top>strong{color:var(--green);font-family:Georgia,serif;font-size:1.8rem;font-weight:500}.journey-stop-top>span{color:var(--muted);flex-wrap:wrap;align-items:center;gap:4px;font-size:.8125rem;display:flex}.journey-stop.is-current .journey-stop-top>span{color:var(--green);font-weight:700}.journey-stop>b{font-size:.9375rem;font-weight:600;line-height:1.45}.journey-meter{background:var(--line);border-radius:2px;width:100%;height:4px;margin-top:auto;display:block;overflow:hidden}.journey-meter i{background:var(--green);height:100%;display:block}.journey-count{color:var(--muted);font-size:.8125rem;line-height:1.5}.journey-milestone{color:var(--green);align-items:center;gap:10px;margin-top:18px;display:flex}.journey-milestone>svg{flex-shrink:0}.journey-milestone p{margin:0;font-size:.9375rem;line-height:1.5}.journey-milestone button{border:1px solid var(--green);border-radius:var(--control-radius);background:var(--green);min-height:44px;color:var(--surface);cursor:pointer;white-space:nowrap;align-items:center;gap:6px;margin-left:auto;padding:8px 12px;font-size:.875rem;display:flex}.journey-rules{color:var(--muted);margin-top:14px;font-size:.875rem;line-height:1.6}.journey-rules summary{cursor:pointer;min-height:32px}.journey-rules p{max-width:850px;margin:8px 0 0}.flashcard-rating .rating-row button{border:1px solid var(--control-border);background:var(--surface);color:var(--ink);border-radius:var(--control-radius);padding:14px 10px}.flashcard-rating .rating-row button.rating-selected{border:1px solid var(--green);box-shadow:inset 0 0 0 1px var(--green);background:var(--green-soft);color:var(--green);padding:14px 10px}.flashcard-rating .rating-row .rating-label{justify-content:center;align-items:center;gap:8px;font-size:1rem;font-weight:700;display:flex}.flashcard-rating .rating-row .rating-indicator{border:1px solid var(--control-border);background:var(--surface);border-radius:50%;flex:0 0 18px;justify-content:center;align-items:center;width:18px;height:18px;display:inline-flex}.flashcard-rating .rating-selected .rating-indicator{border-color:var(--green);background:var(--green);color:var(--surface)}.flashcard-navigation{align-items:flex-end;margin-top:18px;padding:16px 0 0;position:static}.next-card-action{flex-direction:column;align-items:flex-end;gap:8px}.next-card-action p{max-width:none;font-size:.875rem}.speech-settings{border-block:1px solid var(--line);margin:24px 0;padding:22px 0}.speech-settings h3{align-items:center;gap:8px;margin:0 0 18px;font-family:Georgia,serif;font-size:1.3rem;font-weight:500;display:flex}.speech-settings>label{margin-bottom:8px;font-size:.9375rem;display:block}.speech-settings>.themed-select-trigger{width:100%}.voice-speed{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:16px 0;font-size:.9375rem;display:flex}.voice-preview{border:1px solid var(--control-border);border-radius:var(--control-radius);background:var(--paper);min-height:44px;color:var(--green);cursor:pointer;align-items:center;gap:8px;padding:10px 14px;display:flex}.speech-settings p{color:var(--muted);font-size:.875rem;line-height:1.6}.audio-message{border-bottom:1px solid var(--line);background:var(--gold-soft);justify-content:space-between;align-items:center;gap:12px;padding:12px 28px;font-size:.9375rem;line-height:1.5;display:flex}.audio-message .icon-button{flex-shrink:0}@media (hover:hover){.journey-stop:hover{border-color:var(--green)}.flashcard-rating .rating-row button:not(.rating-selected):hover{background:var(--paper);border-color:var(--control-border)}}@media (width<=1100px){.journey-path{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=760px){.topbar{flex-wrap:nowrap;gap:8px;padding:10px 12px}.topbar .level-switch{display:none}.mobile-brand{flex:1;min-width:0;margin:0;font-size:1.35rem}.mobile-level-picker{flex:none;display:block}.mobile-level-picker .themed-select-trigger{width:76px;padding-left:10px;font-size:.9375rem}.topbar .icon-button,.sync-status-button{flex:0 0 40px;min-width:40px}.study-filters{gap:4px 12px;padding:12px 16px}.topic-control{flex-direction:column;flex-basis:100%;align-items:flex-start;gap:8px}.topic-control>label{font-size:.875rem}.chapter-filter{flex-basis:100%}.chapter-filter summary{min-height:40px}.page-today{padding-top:24px}.daily-welcome{gap:18px;margin-bottom:24px}.daily-welcome h1{font-size:1.9rem}.daily-welcome-actions{flex-flow:wrap;align-items:center;gap:14px}.daily-welcome-actions .primary-button{font-size:.9375rem}.journey-heading{flex-wrap:wrap;gap:8px}.journey-heading h2{font-size:1.6rem}.journey-path{gap:10px}.journey-stop{gap:10px;padding:14px 12px}.journey-stop-top{flex-wrap:wrap;gap:4px}.journey-stop-top>strong{font-size:1.65rem}.journey-stop-top>span{font-size:.8125rem}.journey-milestone{flex-wrap:wrap;align-items:flex-start}.journey-milestone p{flex:1}.journey-rules summary{min-height:44px;padding:6px 0}.flashcard-rating .rating-row button,.flashcard-rating .rating-row button.rating-selected{padding:12px 8px}.flashcard-rating .rating-row .rating-meaning{margin:6px 0;font-size:.875rem}.flashcard-rating .rating-row small{font-size:.8125rem}.flashcard-navigation{align-items:flex-end;gap:12px;position:static}.next-card-action{flex:1;align-items:stretch}.next-card-action .primary-button{justify-content:center;min-height:48px;padding-inline:12px}.study-page{padding-bottom:calc(100px + env(safe-area-inset-bottom))}.mobile-nav{padding-bottom:max(8px,env(safe-area-inset-bottom))}.mode-tabs{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.mode-tabs button{min-height:48px;padding:8px 4px;font-size:.8125rem;line-height:1.4}.settings-field{flex-wrap:wrap}.settings-dialog{max-width:calc(100% - 24px);padding:20px}.flashcard h2,.answer-panel h3,.drawer-word h2{overflow-wrap:anywhere}.flashcard .card-kicker{flex-wrap:wrap;gap:6px;padding-right:38px}.audio-message{padding:12px 16px}}@media (width<=360px){.topbar{gap:4px;padding-inline:8px}.mobile-brand{font-size:1.2rem}.mobile-level-picker .themed-select-trigger{width:70px}.topbar .icon-button,.sync-status-button{flex-basis:36px;width:36px;min-width:36px}.journey-count{font-size:.75rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}.themed-select-trigger{border:1px solid var(--control-border);border-radius:var(--control-radius);background:var(--surface);width:100%;min-width:0;max-width:100%;min-height:44px;color:var(--ink);text-align:left;cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;font-size:1rem;font-weight:400;line-height:1.4;display:flex}.themed-select-trigger>span{overflow-wrap:anywhere;min-width:0}.themed-select-trigger>svg{color:var(--green);flex-shrink:0}.themed-select-trigger:disabled{opacity:.6;cursor:default}.themed-select-trigger[aria-expanded=true]{border-color:var(--green)}.settings-field>.themed-select-trigger,.voice-speed>.themed-select-trigger,.goal-control>.themed-select-trigger{flex:0 auto;width:auto}.settings-field>label{flex:1}.deck-field{gap:6px;min-width:0;display:grid}.deck-field:first-child{flex:180px}.deck-field label{color:var(--muted);font-size:.875rem}.themed-select-dialog{border:1px solid var(--line);background:var(--surface);width:min(30rem,100% - 32px);height:fit-content;max-height:calc(100dvh - 48px);color:var(--ink);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;border-radius:10px;margin:auto;padding:0;position:fixed;inset:0;overflow:hidden;box-shadow:0 18px 65px #15241f33}.themed-select-dialog::backdrop{background:#15241f6b}.themed-select-dialog[open]{display:flex}.themed-select-panel{width:100%;min-height:0;max-height:inherit;flex-direction:column;display:flex}.themed-select-heading{border-bottom:1px solid var(--line);background:var(--paper);flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;padding:16px 18px 14px;display:flex}.themed-select-heading h2{overflow-wrap:anywhere;margin:0;font-family:Georgia,serif;font-size:1.6rem;font-weight:500;line-height:1.25}.themed-select-close{border-radius:var(--control-radius);width:44px;height:44px;color:var(--green);cursor:pointer;background:0 0;border:0;flex:0 0 44px;place-items:center;padding:0;display:grid}.themed-select-options{overscroll-behavior:contain;min-height:0;max-height:32rem;padding:8px;scroll-padding:8px;overflow-y:auto}.themed-select-option{border-radius:var(--control-radius);width:100%;min-height:52px;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:16px;margin:0;padding:12px;display:flex}.themed-select-option+.themed-select-option{margin-top:2px}.themed-select-option-copy{gap:3px;min-width:0;display:grid}.themed-select-option-copy>span{overflow-wrap:anywhere;font-size:1rem;font-weight:500;line-height:1.4}.themed-select-option-copy>small{color:var(--muted);overflow-wrap:anywhere;font-size:.875rem;line-height:1.4}.themed-select-option[aria-selected=true]{background:var(--green-soft);color:var(--green)}.themed-select-check{border-radius:50%;flex:0 0 24px;place-items:center;width:24px;height:24px;display:grid}.themed-select-option[aria-selected=true] .themed-select-check{background:var(--green);color:var(--surface)}.themed-select-option:focus-visible{outline:2px solid var(--green);outline-offset:-2px}.themed-select-option:disabled{opacity:.55;cursor:default}@media (hover:hover){.themed-select-trigger:not(:disabled):hover{border-color:var(--green)}.themed-select-option:not(:disabled):not([aria-selected=true]):hover,.themed-select-close:hover{background:var(--paper)}}@media (width<=760px){.deck-field:first-child{flex:160px}.mobile-level-picker .themed-select-trigger{gap:6px;width:76px;padding:10px;font-size:.9375rem}.themed-select-dialog{inset:auto 8px max(8px,env(safe-area-inset-bottom));width:calc(100% - 16px);max-width:none;max-height:calc(100dvh - 40px - env(safe-area-inset-bottom));border-radius:12px;margin:0}.themed-select-heading{padding:12px 14px}.themed-select-heading h2{font-size:1.45rem}.themed-select-options{max-height:32rem}}@media (width<=360px){.mobile-level-picker .themed-select-trigger{width:70px}}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}button{touch-action:manipulation}button:disabled{cursor:not-allowed;opacity:.52;transform:none!important}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--green);outline-offset:3px}summary{cursor:pointer;align-content:center;min-height:44px;line-height:1.5}h1,h2,h3{text-wrap:balance}p{line-height:1.6}.muted{color:var(--muted);font-size:.875rem;line-height:1.6}.secondary-button{border:1px solid var(--control-border);background:var(--surface);min-height:44px;color:var(--green);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:10px 15px;font-size:.9375rem;font-weight:600;line-height:1.4;display:inline-flex}.secondary-button:hover,.selected-control{background:var(--green-soft);border-color:var(--green)}.action-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.action-row>.text-button{align-self:auto}.field-label{margin:16px 0 8px;font-weight:650;display:block}.text-input{border:1px solid var(--control-border);background:var(--paper);width:100%;min-height:46px;color:var(--ink);border-radius:6px;padding:12px;font-size:1rem;display:block}textarea.text-input{resize:vertical;min-height:100px}.text-input+button{margin-top:16px}.ww-dialog{overscroll-behavior:contain;border:1px solid var(--line);background:var(--surface);width:min(610px,100% - 32px);max-height:calc(100dvh - 48px);color:var(--ink);border-radius:10px;margin:auto;padding:28px;inset:0;overflow:auto;box-shadow:0 16px 60px #15241f29}.ww-dialog::backdrop{background:#15241f80}.ww-dialog h2{margin:0;font-family:Georgia,serif;font-size:clamp(28px,4vw,38px);font-weight:500;line-height:1.15}.ww-dialog h3{margin:22px 0 10px;font-size:1.25rem}.ww-dialog p{color:var(--muted);overflow-wrap:anywhere;margin:14px 0}.ww-dialog .icon-button{border-radius:6px;flex:0 0 44px;width:44px;height:44px}.dialog-heading{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;display:flex}.dialog-heading .icon-button{border:0}.ww-dialog section{margin-top:24px}.ww-dialog details{border-bottom:1px solid var(--line);padding:10px 0}.settings-tabs{border:1px solid var(--line);background:var(--paper);border-radius:6px;grid-template-columns:repeat(4,1fr);gap:3px;padding:4px;display:grid}.settings-tabs button{min-height:44px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:3px;padding:8px 4px}.settings-tabs button[aria-pressed=true]{background:var(--green);color:var(--surface)}.settings-modal .sync-account{background:0 0;border:0;padding:0}.settings-modal .speech-settings{border:0;padding-top:0}.sidebar-help{color:#e1eae4;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;min-height:44px;margin-bottom:14px;font-size:.875rem;display:flex}.scope-bar{border-bottom:1px solid var(--line)}.scope-bar>summary{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:8px;padding:12px 40px;font-size:.875rem;display:flex}.scope-bar>summary span:last-child{color:var(--green);font-weight:650}.scope-bar .study-filters{border:0}.scope-bar .study-filters>p{color:var(--muted);flex-basis:100%;margin:0;font-size:.8125rem}.feature-tip{background:var(--green-soft);width:min(100% - 80px,1160px);color:var(--green);border:1px solid #c4d5c9;border-radius:6px;align-items:flex-start;gap:12px;margin:20px auto 0;padding:16px 18px;display:flex}.feature-tip>svg{flex-shrink:0;margin-top:3px}.feature-tip strong{font-size:.9375rem}.feature-tip p{margin:6px 0 0;font-size:.875rem;line-height:1.55}.feature-tip .icon-button{border:0;flex:0 0 44px;margin:-10px -10px 0 0}.daily-welcome{justify-content:space-between;align-items:center;gap:30px;padding-bottom:24px;display:flex}.daily-welcome h1{letter-spacing:-.04em;margin:12px 0 18px;font:500 clamp(38px,4.3vw,62px)/1.07 Georgia,serif}.daily-welcome p:not(.section-label){color:var(--muted)}.daily-welcome-actions{align-items:flex-start;min-width:230px}.daily-footnote{justify-content:space-between;align-items:center;gap:20px;display:flex}.daily-footnote p{color:var(--muted);max-width:650px;font-size:.875rem}.daily-footnote button{flex-shrink:0}.mission-section{margin:20px 0 44px}.mission-card{background:var(--surface);border:1px solid #b5c7bb;border-radius:6px;margin-top:22px;padding:24px}.mission-intro{align-items:flex-start;gap:18px;display:flex}.mission-intro .level-chip{background:var(--green-soft);height:44px;color:var(--green);border-radius:6px;flex:0 0 44px}.mission-intro h3{margin:0;font:500 28px/1.15 Georgia,serif}.mission-intro p{color:var(--muted);margin:10px 0 6px}.mission-intro small{color:var(--muted)}.mission-steps{grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0 18px;padding:0;list-style:none;display:grid}.mission-steps button{border:1px solid var(--control-border);background:var(--paper);width:100%;min-height:58px;color:var(--green);cursor:pointer;border-radius:6px;align-items:center;gap:8px;padding:10px;font-size:.875rem;font-weight:650;display:flex}.mission-steps button>span{border:1px solid #b5c7bb;border-radius:50%;flex:0 0 26px;place-items:center;height:26px;display:grid}.mission-steps button>svg{flex-shrink:0;margin-left:auto}.mission-status{color:var(--green);font-size:.875rem}.mission-card>.muted{margin-bottom:0;font-size:.8125rem}.catalogue-details,.alphabet-details{border-block:1px solid var(--line);margin:20px 0;padding:10px 0}.catalogue-details>summary{color:var(--green);font-weight:650}.quiet-panel{border:1px solid var(--line);background:#fffdf878;border-radius:6px;padding:20px}.quiet-panel p{color:var(--muted);margin:10px 0}.empty-state{background:var(--surface);border:1px solid var(--line);border-radius:6px;margin:26px 0;padding:36px 20px}.empty-state h2{margin:0;font:500 30px Georgia,serif}.empty-state p{color:var(--muted);max-width:660px}.compact-study{max-width:820px;padding-top:30px}.compact-study .flashcard{min-height:0;padding:26px 30px 22px}.compact-study .flashcard>.speak-button{width:44px;height:44px;top:18px;right:22px}.compact-study .word-prompt{margin:24px 0 12px}.compact-study .flashcard h2{margin:8px 0 20px;font-size:clamp(32px,5vw,52px);line-height:1.12}.compact-study .reveal-button{width:100%;margin:22px 0 0;position:static}.compact-study .answer-panel{margin-top:20px;padding-top:18px}.compact-study .answer-panel h3{font-size:clamp(22px,3vw,32px);line-height:1.2}.compact-study .example-block{background:var(--paper);margin:12px 0;padding:12px}.compact-study .example-block b,.compact-study .example-block small{font-size:.9375rem}.compact-study .flashcard-rating{margin-top:18px}.compact-study .rating-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:12px}.compact-study .rating-row button{min-height:98px;padding:12px 6px}.compact-study .rating-row .rating-meaning{font-size:.8125rem}.compact-study .rating-row small{font-size:.75rem}.compact-study .rating-label{justify-content:center;align-items:center;gap:3px;display:flex}.compact-study .flashcard-navigation{align-items:center;padding:12px 0 0;position:static}.compact-study .study-hint{margin-top:10px}.session-options{border-bottom:1px solid var(--line);color:var(--muted);margin-top:18px;padding:8px 0;font-size:.875rem}.inline-fields{grid-template-columns:1fr 1fr;gap:12px;display:grid}.inline-fields>*{min-width:0}.combo{color:var(--green);align-items:center;gap:7px;font-size:.875rem;display:inline-flex}.practice-mode{max-width:340px;margin:18px 0}.compact-study .practice-heading h1{margin:0;font:500 clamp(36px,4vw,52px) Georgia,serif}.compact-study .practice-question{min-height:0;padding:26px 30px}.compact-study .practice-question h2{margin-top:16px;font-size:clamp(30px,5vw,46px)}.compact-study .practice-question h2.cloze-prompt{font-size:clamp(25px,3.8vw,38px);line-height:1.35}.compact-study .practice-choices{padding:0 30px 28px}.compact-study .practice-choices button{min-height:58px}.compact-study .typing-answer{padding:0 30px 28px}.practice-feedback h3{align-items:center;gap:8px;display:flex}.practice-feedback h3>svg{flex-shrink:0}.scenario-context{line-height:1.6;color:var(--ink)!important;font-size:1.2rem!important}.sentence-hint{color:var(--muted);margin:0 30px 20px;font-size:.875rem}.practice-summary h2{font:500 34px Georgia,serif}.dictionary-tools>.themed-select{min-width:230px}.dictionary-page>.filter-tabs{flex-wrap:wrap;width:fit-content;display:flex}.result-line{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;line-height:1.5;display:flex}.result-line .text-button{font-size:.8125rem}.word-main b>svg{color:var(--green);margin-left:8px;display:inline-block}.saved-sets article,.download-list article{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:18px;padding:18px 0;display:flex}.saved-sets article p,.download-list article p{color:var(--muted);margin:5px 0;font-size:.875rem}.word-modal .drawer-word{border:0;padding:0}.word-modal .drawer-word h2{overflow-wrap:anywhere;margin-top:16px;padding-right:40px;font-size:38px}.word-modal .drawer-word .speak-button{float:right}.word-modal .source-reference{color:var(--muted);font-size:.8125rem}.word-modal .drawer-examples button{min-height:44px}.share-link{border:1px solid var(--control-border);background:var(--paper);resize:vertical;overflow-wrap:anywhere;width:100%;min-height:110px;padding:12px;font-size:.875rem}.share-link+button{margin-top:16px}.report-entry{border-bottom:1px solid var(--line);padding:12px 0}.progress-section{margin:36px 0}.progress-section h2{font:500 30px Georgia,serif}.learning-table{border-collapse:collapse;width:100%;font-size:.9375rem}.learning-table th,.learning-table td{text-align:left;border-bottom:1px solid var(--line);padding:14px 12px}.learning-table thead th{color:var(--muted);font-size:.8125rem;font-weight:650}.learning-table tbody th{font-weight:500}.table-scroll{overflow-x:auto}.activity-week{grid-template-columns:repeat(7,1fr);gap:7px;margin:20px 0;padding:0;list-style:none;display:grid}.activity-week li{text-align:center;border:1px solid var(--line);background:var(--surface);border-radius:6px;gap:10px;padding:16px 3px;font-size:.8125rem;display:grid}.activity-week strong{color:var(--green);font-size:1.5rem}.activity-week small{color:var(--muted)}.welcome-levels{grid-template-columns:1fr 1fr;gap:12px;margin-top:24px;display:grid}.welcome-levels button{text-align:left;border:1px solid var(--control-border);background:var(--paper);cursor:pointer;border-radius:6px;gap:8px;min-height:112px;padding:18px;display:grid;position:relative}.welcome-levels button strong{font:500 28px Georgia,serif}.welcome-levels button span{color:var(--muted);font-size:.875rem}.welcome-levels button svg{color:var(--green);position:absolute;top:18px;right:14px}.welcome-levels button[aria-pressed=true]{border:2px solid var(--green);background:var(--green-soft);padding:17px}.welcome-actions{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;margin-top:28px;padding-top:20px;display:flex}.welcome-loop{padding-left:24px}.welcome-loop li{padding:10px 0 10px 6px;line-height:1.6}.warmup-link{margin:18px auto 0;display:flex}.help-topic summary{color:var(--green);font-weight:650}.navigation-modal nav{gap:10px;display:grid}.navigation-modal nav button{justify-content:flex-start}.offline-entry{max-width:540px;margin:60px auto;padding:30px}.offline-entry h1{font:500 48px Georgia,serif}.offline-entry>button,.offline-entry>a{width:100%;margin:16px 0;display:flex}.download-list article>div:first-child{min-width:0}@media (width<=1100px){.daily-welcome{flex-direction:column;align-items:flex-start;gap:12px}.study-grid{grid-template-columns:1fr}.study-card{min-height:96px}.mission-steps{grid-template-columns:1fr}.daily-welcome-actions{width:100%}.daily-welcome-actions>.primary-button{align-self:flex-start}.daily-footnote{flex-wrap:wrap;gap:0}.metric-grid{grid-template-columns:1fr 1fr}}@media (width<=760px){.topbar{gap:4px;padding:10px 12px}.topbar .mobile-menu{flex-basis:38px;width:38px}.topbar .mobile-brand{margin-right:auto;font-size:25px}.topbar-help{display:none!important}.mobile-level-picker{max-width:80px}.mobile-level-picker .themed-select-trigger{min-width:0;padding:10px}.topbar .sync-status-button{width:40px;min-width:40px;padding:8px}.topbar .icon-button{flex-basis:40px;width:40px}.scope-bar>summary{padding:12px 16px;font-size:.8125rem}.scope-bar>summary span:first-child{overflow-wrap:anywhere;max-width:100%}.feature-tip{gap:8px;width:calc(100% - 30px);margin-top:14px;padding:14px 12px}.feature-tip>svg{display:none}.feature-tip p{font-size:.8125rem}.feature-tip .icon-button{flex-basis:38px;width:38px}.page,.page-today{padding-top:28px}.daily-welcome h1{font-size:40px}.daily-welcome-actions>.primary-button{width:100%}.daily-section{padding:14px 0 20px}.section-heading h2{font-size:28px}.mission-card{padding:18px}.mission-intro{gap:12px}.mission-intro h3{font-size:25px}.mission-steps{gap:8px}.mission-steps button{min-height:52px;padding:10px 12px}.topic-grid{grid-template-columns:1fr!important}.ww-dialog{width:calc(100% - 24px);max-height:calc(100dvh - 24px - env(safe-area-inset-bottom));margin:auto;padding:20px}.dialog-heading{gap:8px}.settings-tabs button{font-size:.875rem}.welcome-levels{gap:10px}.welcome-levels button{padding:14px}.welcome-levels button[aria-pressed=true]{padding:13px}.compact-study .flashcard{padding:24px 18px 18px}.compact-study .word-prompt{margin-top:26px}.compact-study .flashcard h2{font-size:clamp(29px,8.4vw,44px)}.compact-study .flashcard>.speak-button{right:16px}.compact-study .rating-row{grid-template-columns:1fr 1fr;gap:8px}.compact-study .rating-row button{min-height:92px;padding:10px}.compact-study .flashcard-navigation{align-items:center;gap:12px}.compact-study .flashcard-navigation .primary-button{flex:1;min-width:0;padding-inline:12px}.compact-study .skip-card{min-height:44px;font-size:.875rem}.compact-study .mode-tabs{gap:3px}.compact-study .mode-tabs button{min-width:0;padding:10px 6px;font-size:.8125rem}.compact-study .practice-question{padding:24px 18px}.compact-study .practice-choices,.compact-study .typing-answer{padding:0 18px 24px}.compact-study .practice-choices{grid-template-columns:1fr}.compact-study .typing-answer{flex-direction:column}.compact-study .practice-feedback{padding:20px 18px}.sentence-hint{margin-inline:18px}.practice-heading{gap:12px}.practice-mode{max-width:none}.combo{font-size:.875rem}.inline-fields{grid-template-columns:1fr}.learning-table th,.learning-table td{padding:12px 5px}.learning-table{font-size:.8125rem}.activity-week{gap:4px}.activity-week li{padding:12px 2px;font-size:.6875rem}.activity-week strong{font-size:1.15rem}.activity-week small{font-size:.625rem}.metric-grid{grid-template-columns:1fr 1fr}.metric-grid article strong{font-size:1.8rem}.metric-grid article{min-width:0}.metric-grid article small{font-size:.75rem}.saved-sets article,.download-list article{flex-wrap:wrap;gap:10px}.word-modal .drawer-word h2{font-size:32px}.word-modal .drawer-word .speak-button{float:none;margin-bottom:16px}.word-modal .drawer-word h2{padding:0}.mobile-nav{gap:2px;padding-top:6px}.mobile-nav button{min-width:0;min-height:48px;font-size:clamp(.62rem,2.65vw,.75rem)}.content-area{padding-bottom:calc(80px + env(safe-area-inset-bottom))}.navigation-modal{max-width:420px}}@media (width<=360px){.topbar .mobile-brand{font-size:22px}.topbar .mobile-menu{flex-basis:32px;width:32px}.topbar .icon-button{flex-basis:36px;width:36px}.topbar .sync-status-button{width:34px;min-width:34px}.topbar{padding-inline:8px}.welcome-levels,.metric-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}.shared-word-preview{border-block:1px solid var(--line);max-height:280px;padding:0;list-style:none;overflow:auto}.shared-word-preview li{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:5px 18px;padding:12px 4px;font-size:.9375rem;display:flex}.shared-word-preview span{color:var(--muted)}@media (width<=760px){.activity-week{grid-template-columns:repeat(4,1fr)}.activity-week li,.activity-week small,.mobile-nav button{font-size:.75rem}.daily-welcome h1{font-size:36px}.rating-meaning{font-size:.875rem!important}}.word-row{grid-template-columns:6px minmax(0,1fr) minmax(0,1fr) auto 18px}.word-main,.word-meaning{overflow-wrap:anywhere;min-width:0}.word-main b,.word-main em{overflow-wrap:anywhere}@media (width<=760px){.word-row{grid-template-columns:6px minmax(0,1fr) 18px}.topbar{flex-wrap:wrap}.topbar .mobile-brand{flex-shrink:1}.daily-welcome h1{font-size:36px}.progress-heading p{overflow-wrap:anywhere}}@media (width<=300px){.topbar .mobile-brand{flex-basis:calc(100% - 50px)}.mobile-nav button{font-size:.6875rem}.mobile-nav{position:static}.content-area{padding-bottom:0}.rating-row{grid-template-columns:1fr!important}.settings-tabs{grid-template-columns:1fr 1fr}}.guide-toolbar{border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap;align-items:center;gap:8px 18px;padding:10px 40px;display:flex}.guide-toolbar button{min-height:44px;color:var(--green);cursor:pointer;background:0 0;border:0;border-radius:5px;justify-content:center;align-items:center;gap:7px;padding:8px 10px;font-size:.875rem;line-height:1.4;display:inline-flex}.guide-toolbar .guide-start{background:var(--green-soft);padding-inline:13px;font-weight:700}.guide-toolbar .guide-all{color:var(--muted);margin-left:auto}.guide-toolbar button:hover{background:var(--green-soft);color:var(--green)}.getting-started{border:1px solid var(--control-border);background:var(--surface);border-radius:6px;margin:8px 0 38px;padding:22px}.getting-started-heading{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.getting-started-heading h2{margin:0;font:500 28px/1.2 Georgia,serif}.getting-started-heading p{color:var(--muted);margin:6px 0 0;font-size:.9375rem}.getting-started-heading>span{color:var(--green);white-space:nowrap;font-size:.875rem}.getting-started ol{grid-template-columns:1fr 1fr;gap:0 24px;margin:16px 0 0;padding:0;list-style:none;display:grid}.getting-started li button{border:0;border-top:1px solid var(--line);width:100%;min-height:60px;color:var(--ink);text-align:left;cursor:pointer;background:0 0;align-items:center;gap:10px;font-size:.9375rem;display:flex}.getting-started li button>svg{color:var(--green);flex-shrink:0;margin-left:auto}.guide-check{border:1px solid var(--control-border);height:27px;color:var(--green);border-radius:50%;flex:0 0 27px;justify-content:center;align-items:center;font-size:.875rem;display:inline-flex}.guide-check.complete{background:var(--green);border-color:var(--green);color:var(--surface)}.guide-hub{width:min(680px,100% - 24px)}.guide-hub-start{border:1px solid var(--green);background:var(--green-soft);width:100%;color:var(--green);cursor:pointer;text-align:left;border-radius:6px;align-items:center;gap:16px;padding:18px;display:flex}.guide-hub-start>span{flex:1}.guide-hub-start strong{font-size:1.125rem;display:block}.guide-hub-start small{margin-top:5px;font-size:.875rem;line-height:1.45;display:block}.guide-hub-heading{justify-content:space-between;align-items:center;gap:15px;margin:26px 0 8px;display:flex}.guide-hub-heading h3{margin:0}.guide-hub-heading>span{color:var(--muted);font-size:.875rem}.guide-list>button{border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;width:100%;min-height:86px;color:var(--ink);background:0 0;align-items:center;gap:14px;padding:15px 2px;display:flex}.guide-list>button:hover{background:var(--paper)}.guide-list>button>span:nth-child(2){flex:1;min-width:0}.guide-list strong{font-size:1rem;display:block}.guide-list small{color:var(--muted);margin-top:5px;font-size:.875rem;line-height:1.5;display:block}.guide-duration{color:var(--green);white-space:nowrap;font-size:.875rem}.guide-hub-footer{padding-top:22px}.guide-hub-footer p{font-size:.875rem}.settings-tour-link{align-items:center;gap:7px;min-height:44px;margin-top:12px;font-size:.875rem;display:flex}.tour-dialog.ww-dialog{width:100%;max-width:none;height:100%;max-height:none;box-shadow:none;color:var(--ink);background:0 0;border:0;border-radius:0;margin:0;padding:0;position:fixed;inset:0;overflow:hidden}.tour-dialog::backdrop{background:0 0}.tour-shade{touch-action:none;background:#0f221ba1;position:fixed;inset:0}.tour-shade.has-spotlight{background:0 0}.tour-spotlight{border:2px solid var(--green);box-shadow:0 0 0 9999px #0f221ba1,0 0 0 3px var(--surface);pointer-events:none;border-radius:7px;position:fixed}.tour-panel{z-index:2;width:min(440px,100% - 24px);max-height:calc(100dvh - 24px - env(safe-area-inset-bottom));background:var(--surface);border:1px solid var(--control-border);border-radius:10px;flex-direction:column;padding:22px;display:flex;position:fixed;top:12px;left:calc(50% - 220px);overflow:hidden;box-shadow:0 12px 40px #0d241d38}.tour-topline{color:var(--green);flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;display:flex}.tour-topline>span{font-size:.875rem;font-weight:650}.tour-topline .icon-button{border:0;margin:-10px -10px -4px 0}.tour-step-count{color:var(--muted);flex-shrink:0;margin:4px 0 14px;font-size:.875rem}.tour-copy{overscroll-behavior:contain;min-height:0;padding:3px;overflow:auto}.tour-copy h2{margin:0;font-size:clamp(25px,4vw,31px);line-height:1.18}.tour-copy h2:focus{outline:0}.tour-copy>p{color:var(--ink);margin:14px 0;font-size:1rem;line-height:1.55}.tour-copy ul{margin:14px 0;padding-left:20px}.tour-copy li{padding:4px 0;font-size:.9375rem;line-height:1.55}.tour-copy .tour-location{border-top:1px solid var(--line);color:var(--muted);align-items:flex-start;gap:7px;margin-bottom:0;padding-top:12px;font-size:.875rem;display:flex}.tour-location>svg{flex:0 0 16px;margin-top:3px}.tour-actions{border-top:1px solid var(--line);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;padding-top:17px;display:flex}.tour-actions .text-button{align-items:center;gap:6px;min-height:44px;font-size:.875rem;display:flex}.tour-actions .primary-button{min-height:44px;padding:11px 17px;font-size:.9375rem}.tour-extra{flex-shrink:0;align-self:center;min-height:44px;margin-top:4px;font-size:.875rem}.tutorial-demo{background:var(--paper);border:1px solid var(--line);border-radius:6px;margin-top:18px;padding:18px}.tutorial-demo .demo-label{color:var(--muted);margin:0 0 12px;font-size:.8125rem}.tutorial-demo h3{margin:12px 0;font:500 30px/1.2 Georgia,serif}.tutorial-demo p{font-size:.9375rem;line-height:1.5}.tutorial-demo .demo-answer{color:var(--ink);font-size:1.125rem}.demo-reveal,.demo-next{width:100%}.demo-ratings{border:0;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0 8px;padding:0;display:grid}.demo-ratings legend{color:var(--ink);margin-bottom:10px;padding:0;font-size:.9375rem;font-weight:650}.demo-ratings label{border:1px solid var(--control-border);background:var(--surface);cursor:pointer;border-radius:5px;align-items:flex-start;gap:7px;min-height:66px;padding:10px 8px;display:flex}.demo-ratings label.chosen{border-color:var(--green);background:var(--green-soft)}.demo-ratings input{accent-color:var(--green);flex:0 0 16px;width:16px;height:16px;margin:3px 0 0}.demo-ratings b{font-size:.9375rem;display:block}.demo-ratings small{color:var(--muted);margin-top:4px;font-size:.8125rem;display:block}.tutorial-demo .demo-status{font-size:.875rem}.demo-success{color:var(--green);align-items:flex-start;gap:10px;font-size:.9375rem;line-height:1.6;display:flex}.demo-success>svg{flex-shrink:0;margin-top:4px}.demo-choices{gap:8px;margin-top:16px;display:grid}.demo-feedback{color:var(--green);margin-top:16px}@media (width<=760px){.guide-toolbar{gap:2px 4px;padding:6px 12px}.guide-toolbar button{gap:5px;padding-inline:7px;font-size:.8125rem}.guide-toolbar .guide-start{padding-inline:8px}.guide-toolbar .guide-all{margin-left:auto}.guide-toolbar svg{flex-shrink:0}.guide-toolbar .guide-show>svg{display:none}.getting-started{padding:18px}.getting-started ol{grid-template-columns:1fr;gap:0}.getting-started-heading{flex-wrap:wrap;gap:8px}.getting-started-heading h2{font-size:26px}.getting-started-heading p{font-size:.875rem}.guide-hub-heading{flex-direction:column;align-items:flex-start;gap:8px}.guide-hub-start{gap:10px;padding:15px}.guide-list>button{gap:10px}.guide-duration{font-size:.8125rem}.guide-list small{font-size:.875rem}.tour-panel{padding:18px}.tour-copy>p{font-size:.9375rem}.tour-copy h2{font-size:27px}.tour-actions{gap:8px}.tour-actions .primary-button{padding-inline:12px}.tutorial-demo{padding:14px}.guide-hub-footer>.secondary-button{width:100%}}@media (width<=360px){.guide-toolbar .guide-all{margin-left:0}.guide-toolbar .guide-all>svg{display:none}.guide-toolbar .guide-show{flex:1}.guide-list .guide-duration{display:none}.tour-panel{padding:14px}.tour-actions .primary-button{padding-inline:10px}.demo-ratings{gap:6px}.demo-ratings label{padding:8px 6px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}