@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-outline-style:solid;--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;--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--ease-out:cubic-bezier(0, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--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{.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.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}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.uppercase{text-transform:uppercase}.italic{font-style:italic}.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)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.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,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.\[mm\:ss\.xx\]{mm:ss.xx}.\[offset\:\.\.\.\]{offset:...}}:root{--ink:#18211d;--paper:#fffaf0;--muted:#66716a;--sage:#d7ead2;--moss:#46624a;--clay:#c86f4a;--butter:#f6ca5f;--sky:#bedceb;--line:#18211d1f;--shadow-sm:0 4px 12px #392f1d14;--shadow-md:0 12px 32px #392f1d1a;--shadow-lg:0 20px 48px #392f1d24}*{box-sizing:border-box}html,body{height:100%}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;font-family:Manrope,ui-sans-serif,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.6}h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:900;line-height:1.15}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px}.app-shell{flex-direction:column;min-height:100svh;display:flex}.app-body{flex:1;display:flex}.sidebar-wrap{flex-shrink:0;align-self:flex-start;width:248px;height:calc(100vh - 70px);transition:width .22s cubic-bezier(.4,0,.2,1);position:sticky;top:70px;overflow:hidden}.sidebar-wrap.closed{width:0}.app-top-sidebar-toggle{cursor:pointer;width:34px;height:34px;color:var(--dark-muted);background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;margin-right:6px;transition:color .1s,background .1s;display:flex}.app-top-sidebar-toggle:hover{color:var(--paper);background:#fffaf012}.app-top-settings-btn{width:30px;height:30px;color:var(--dark-muted);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;text-decoration:none;transition:color .1s,background .1s;display:flex}.app-top-settings-btn:hover{color:var(--paper);background:#fffaf012}.app-top-nav{-webkit-backdrop-filter:blur(16px);border:1px solid var(--dark-border);z-index:100;background:#18211d8c;border-radius:22px;position:fixed;top:12px;left:16px;right:16px;box-shadow:0 10px 28px #00000040}.app-top-nav-inner{align-items:center;gap:0;height:56px;padding:0 20px;display:flex}.app-top-logo{color:var(--paper);letter-spacing:-.01em;flex-shrink:0;margin-right:28px;font-family:Fraunces,Georgia,serif;font-size:1.3rem;font-weight:900;text-decoration:none;transition:opacity .12s}.app-top-logo:hover{opacity:.7}.app-top-links{flex:1;justify-content:center;align-items:center;gap:6px;min-width:0;display:flex}.app-top-link{color:var(--dark-muted);white-space:nowrap;border-radius:10px;align-items:center;gap:7px;padding:11px 24px;font-size:.85rem;font-weight:700;text-decoration:none;transition:color .1s;display:flex;position:relative}.app-top-link:hover{color:var(--paper);background:#fffaf012}.app-top-link.active{color:var(--clay-bright);background:#c86f4a1f}.app-top-right{flex-shrink:0;align-items:center;gap:10px;margin-left:16px;display:flex}.app-top-user{align-items:center;gap:6px;display:flex}.app-top-xp{border:1px solid var(--dark-border);background:#fffaf00f;border-radius:99px;align-items:center;gap:6px;padding:5px 12px;display:flex}.app-top-xp-label{color:var(--paper);font-size:.75rem;font-weight:700}.app-top-user .user-dropdown-menu{min-width:220px;inset:calc(100% + 8px) 0 auto auto}.app-top-hamburger{cursor:pointer;background:0 0;border:none;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:36px;height:36px;padding:7px;display:none}.app-top-hamburger span{background:var(--paper);border-radius:2px;width:18px;height:2px;transition:transform .15s,opacity .15s;display:block}.app-top-hamburger:hover{background:#fffaf012}.app-top-hamburger.open span:first-child{transform:translateY(7px)rotate(45deg)}.app-top-hamburger.open span:nth-child(2){opacity:0}.app-top-hamburger.open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.app-top-mobile-menu{background:var(--dark-bg);border-top:1px solid var(--dark-border);flex-direction:column;padding:8px 0 12px;display:flex}.app-top-mobile-link{color:var(--dark-muted);padding:12px 24px;font-size:.9rem;font-weight:700;text-decoration:none;transition:color .1s,background .1s}.app-top-mobile-link:hover{color:var(--paper);background:#fffaf00f}.app-top-mobile-link.active{color:var(--clay-bright)}@media (max-width:1180px){.app-top-logo{margin-right:16px}.app-top-link{gap:5px;padding:10px 12px;font-size:.79rem}.app-top-right{margin-left:8px}}@media (max-width:980px){.app-top-links{display:none}.app-top-hamburger{display:flex}}.app-top-mobile-xp{border-top:1px solid var(--dark-border);color:var(--paper);align-items:center;gap:8px;margin-top:4px;padding:10px 24px;font-size:.82rem;font-weight:700;display:flex}.sidebar{-webkit-backdrop-filter:blur(16px);border:1px solid var(--dark-border);background:#18211d8c;border-radius:22px;flex-direction:column;width:calc(100% - 16px);height:calc(100% - 28px);margin:12px 0 16px 16px;padding:20px 18px 24px;display:flex;overflow-y:auto;box-shadow:0 10px 28px #00000040}.sidebar-user-row{align-items:center;gap:8px;display:flex}.sidebar-user-dropdown{flex:1;min-width:0}.sidebar-settings-btn{width:34px;height:34px;color:var(--dark-muted);border:1px solid var(--dark-border);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;text-decoration:none;transition:color .1s,background .1s;display:flex}.sidebar-settings-btn:hover{color:var(--paper);background:#fffaf01a}.sidebar-logo{color:var(--paper);letter-spacing:-.01em;margin-bottom:4px;font-family:Fraunces,Georgia,serif;font-size:1.4rem;font-weight:900}.sidebar-caption{color:var(--clay-bright);letter-spacing:.04em;margin-bottom:28px;font-size:.74rem;font-weight:700}.sidebar-nav{flex-direction:column;gap:3px;display:flex}.nav-link{color:var(--dark-muted);border-radius:12px;align-items:center;gap:10px;padding:10px 12px;font-size:.86rem;font-weight:700;text-decoration:none;transition:background .12s,color .12s;display:flex}.nav-link:hover{color:var(--paper);background:#fffaf014}.nav-link.active{background:var(--clay);color:#fff}.nav-icon{color:currentColor;background:#fffaf014;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;display:inline-flex}.sidebar-divider{border:none;border-top:1px solid var(--dark-border);margin:20px 0}.sidebar-rhythm{color:var(--dark-muted);font-size:.74rem;line-height:1.85}.sidebar-rhythm strong{color:var(--paper);letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px;font-size:.76rem;font-weight:900;display:block}.sidebar-bottom{margin-top:auto}.sidebar-site-link{color:var(--dark-muted);border:1px solid var(--dark-border);border-radius:12px;align-items:center;gap:8px;padding:9px 12px;font-size:.78rem;font-weight:700;text-decoration:none;transition:color .1s,background .1s;display:flex}.sidebar-site-link:hover{color:var(--paper);background:#fffaf00f}.main-content{background:var(--paper);min-width:0;padding:0 48px 48px;padding-right:max(48px, calc(48px + env(safe-area-inset-right)));padding-bottom:max(48px, calc(24px + env(safe-area-inset-bottom)));padding-left:max(48px, calc(48px + env(safe-area-inset-left)));flex:1}.sidebar-logo-link{text-decoration:none;display:block}.sidebar-logo-link:hover .sidebar-logo{opacity:.7;transition:opacity .12s}.app-hero{background:linear-gradient(160deg, var(--dark-bg) 0%, #1f2d25 100%);border-bottom:1px solid var(--dark-border);margin:0 -48px 32px;padding:44px 48px 40px}.app-hero-title{color:var(--paper);letter-spacing:-.015em;margin:0 0 6px;font-family:Fraunces,Georgia,serif;font-size:clamp(1.8rem,3vw,2.6rem);font-weight:900;line-height:1.1}.app-hero-subtitle{color:var(--clay-bright);letter-spacing:.02em;margin:0 0 6px;font-size:.88rem;font-weight:700}.app-hero-body{color:var(--dark-muted);max-width:540px;margin:0;font-size:.88rem;line-height:1.6}.section-title{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;align-items:center;gap:10px;margin:32px 0 14px;font-family:Manrope,sans-serif;font-size:.75rem;font-weight:900;display:flex}.section-title:before{content:"";background:var(--clay);border-radius:2px;flex-shrink:0;width:3px;height:12px;display:inline-block}.metrics-row{grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:8px;display:grid}.metric-card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:20px;padding:18px 22px;transition:box-shadow .16s,transform .16s}.metric-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.metric-value{color:var(--ink);margin-bottom:4px;font-family:Fraunces,Georgia,serif;font-size:2.2rem;font-weight:900;line-height:1}.metric-label{color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-size:.68rem;font-weight:900}.input-row{align-items:center;gap:12px;margin-bottom:8px;display:flex}.input-field{border:1.5px solid var(--line);color:var(--ink);font:inherit;background:#fff;border-radius:14px;outline:none;flex:1;padding:11px 16px;font-size:.92rem;transition:border-color .12s,box-shadow .12s}.input-field:focus{border-color:var(--clay);box-shadow:0 0 0 3px #c86f4a1f}.btn-primary{background:var(--clay);color:#fff;font:inherit;cursor:pointer;white-space:nowrap;border:0;border-radius:999px;padding:11px 24px;font-size:.86rem;font-weight:900;transition:background .12s,transform 80ms,box-shadow .12s;box-shadow:0 2px 10px #c86f4a47}.btn-primary:hover{background:#b05a37;box-shadow:0 4px 16px #c86f4a61}.btn-primary:active{transform:translateY(1px)}.btn-primary:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.btn-secondary{border:1.5px solid var(--line);color:var(--ink);font:inherit;cursor:pointer;background:#fff;border-radius:999px;padding:10px 20px;font-size:.86rem;font-weight:700;transition:background .12s,border-color .12s}.btn-secondary:hover{background:var(--sage);border-color:var(--moss)}.btn-wide{justify-content:center;width:100%}.card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:22px;padding:22px}.flashcard-scene{perspective:1100px;margin-bottom:16px}.flashcard-inner{width:100%;min-height:200px;transform-style:preserve-3d;transition:transform .52s cubic-bezier(.4,0,.2,1);position:relative}.flashcard-inner.flipped{transform:rotateY(180deg)}.flashcard-face{border:1px solid var(--line);backface-visibility:hidden;border-radius:24px;flex-direction:column;padding:32px 32px 28px;display:flex;position:absolute;inset:0}.flashcard-front{box-shadow:var(--shadow-lg);background:linear-gradient(145deg,#46624a1a 0%,#fff 55%)}.flashcard-back{box-shadow:var(--shadow-lg);background:linear-gradient(145deg,#c86f4a1a 0%,#fffaf0 60%);transform:rotateY(180deg)}.flashcard-word{letter-spacing:-.01em;margin-bottom:6px;font-family:Fraunces,Georgia,serif;font-size:2.2rem;font-weight:900}.flashcard-translation{color:var(--clay);margin-bottom:4px;font-size:.92rem;font-weight:700}.flashcard-explanation{color:var(--ink);margin-bottom:14px;font-size:.95rem;line-height:1.65}.flashcard-example{color:var(--muted);border-left:3px solid var(--clay);padding-left:14px;font-size:.87rem;font-style:italic;line-height:1.6}.flashcard-source{color:var(--muted);align-items:center;gap:6px;margin-top:auto;font-size:.7rem;display:flex}.chip-list{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.chip{background:var(--clay);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:999px;align-items:center;gap:6px;padding:6px 14px;font-size:.82rem;font-weight:700;transition:background .1s;display:inline-flex}.chip:hover{background:#b05a37}.yt-video-frame{border:1px solid var(--line);width:90%;box-shadow:var(--shadow-md);background:#fffaf0c7;border-radius:24px;margin-inline:auto;padding:12px}.yt-video-container{aspect-ratio:16/9;background:#101813;border-radius:18px;position:relative;overflow:hidden}.yt-player-div{width:100%;height:100%}.subtitle-overlay{text-align:center;pointer-events:none;-webkit-user-select:none;user-select:none;color:#1a1a1a;-webkit-backdrop-filter:blur(2px);background:#f5f5f7eb;border-radius:6px;max-width:92%;padding:8px 20px;font-size:1.1rem;font-weight:600;line-height:1.65;position:absolute;bottom:52px;left:50%;transform:translate(-50%)}.subtitle-controls-bar{z-index:10;gap:6px;display:flex;position:absolute;top:10px;right:10px}.btn-subtitle-ctrl{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(6px);letter-spacing:.05em;background:#000000b8;border:1.5px solid #ffffff38;border-radius:8px;justify-content:center;align-items:center;gap:5px;padding:7px 13px;font-size:.84rem;font-weight:900;line-height:1;transition:background .15s,border-color .15s,transform 80ms;display:flex;box-shadow:0 2px 10px #00000080}.btn-subtitle-ctrl:hover{background:#000000eb;border-color:#ffffff73;transform:scale(1.05)}.btn-subtitle-ctrl:active{transform:scale(.97)}.btn-subtitle-ctrl.on{background:var(--clay);border-color:#0000}:is(.yt-video-container:fullscreen,.yt-video-container:fullscreen){width:100vw;height:100vh;aspect-ratio:unset;background:#000;border-radius:0;justify-content:center;align-items:center;display:flex}:-webkit-any(.yt-video-container:fullscreen .yt-player-div,.yt-video-container:-webkit-full-screen .yt-player-div){width:100%!important;height:100%!important}:-webkit-any(.yt-video-container:fullscreen iframe,.yt-video-container:-webkit-full-screen iframe){width:100%!important;height:100%!important}:is(.yt-video-container:fullscreen .yt-player-div,.yt-video-container:fullscreen .yt-player-div),:is(.yt-video-container:fullscreen iframe,.yt-video-container:fullscreen iframe){width:100%!important;height:100%!important}:is(.yt-video-container:fullscreen .subtitle-overlay,.yt-video-container:fullscreen .subtitle-overlay){max-width:85%;padding:12px 36px;font-size:1.6rem;bottom:90px}.vocab-card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:18px;margin-bottom:10px;padding:18px 20px}.vocab-word{margin-bottom:4px;font-family:Fraunces,Georgia,serif;font-size:1.15rem;font-weight:900}.vocab-context{color:var(--ink);border-left:2px solid var(--clay);margin-bottom:4px;padding-left:10px;font-size:.88rem;font-style:italic}.vocab-reason{color:var(--muted);font-size:.82rem}.vocab-actions{gap:8px;margin-top:12px;display:flex}.deck-card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:20px;margin-bottom:14px;padding:22px 24px}.deck-word{margin-bottom:6px;font-family:Fraunces,Georgia,serif;font-size:1.45rem;font-weight:900}.deck-definition{color:var(--muted);margin-bottom:16px;font-size:.9rem;line-height:1.6}.review-buttons{gap:6px;display:flex}.review-btn{border:1.5px solid var(--line);color:var(--ink);font:inherit;cursor:pointer;background:#fff;border-radius:12px;flex-direction:column;flex:1;align-items:center;gap:2px;padding:10px 4px;font-size:.78rem;font-weight:900;transition:background .1s,color .1s,border-color .1s,transform 80ms;display:flex}.review-btn:hover{transform:translateY(-2px)}.select-field{border:1px solid var(--line);color:var(--ink);font:inherit;cursor:pointer;background:#fff9;border-radius:12px;outline:none;width:100%;padding:9px 14px;font-size:.88rem}.select-row{align-items:center;gap:10px;margin-bottom:12px;display:flex}.select-label{color:var(--muted);white-space:nowrap;font-size:.82rem;font-weight:700}.learning-card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:linear-gradient(145deg,#46624a14 0%,#fff 60%);border-radius:20px;margin-bottom:10px;padding:20px 22px}.alert-info{color:var(--moss);background:#46624a0f;border:1px solid #46624a4d;border-radius:14px;margin-bottom:12px;padding:12px 16px;font-size:.88rem}.alert-warn{color:var(--clay);background:#c86f4a12;border:1px solid #c86f4a59;border-radius:14px;margin-bottom:12px;padding:12px 16px;font-size:.88rem}.alert-error{color:#7a1a0e;background:#c8503c0f;border:1px solid #c8503c66;border-radius:14px;margin-bottom:12px;padding:12px 16px;font-size:.88rem}.two-col{grid-template-columns:1fr 1fr;gap:12px;display:grid}.three-col{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.spinner{border:2px solid #18211d33;border-top-color:var(--ink);vertical-align:middle;border-radius:50%;width:18px;height:18px;margin-right:8px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:768px){.hero-bleed-shell.hero-bleed-sidebar-open{--hero-bleed-offset:0px}.sidebar-wrap,.app-top-links,.app-top-xp,.app-top-sidebar-toggle{display:none}.app-top-hamburger{display:flex}.app-hero{margin:0 -16px 20px;padding:24px 16px 20px}.app-hero-title{font-size:clamp(1.4rem,6vw,2rem)}.app-hero-body{font-size:.84rem}.section-title{margin:20px 0 10px}.metrics-row{grid-template-columns:repeat(2,1fr);gap:10px}.metric-value{font-size:1.8rem}.input-row{flex-direction:column;gap:8px}.input-row>*{width:100%}.input-field{padding:12px 14px;font-size:16px}.select-field{font-size:16px}.btn-primary,.btn-secondary{min-height:44px;font-size:.88rem}.btn-wide{justify-content:center}.two-col{grid-template-columns:1fr}.three-col{grid-template-columns:1fr 1fr;gap:10px}.card{border-radius:18px;padding:16px}.metric-card{border-radius:16px;padding:14px 16px}.deck-card{padding:18px 16px}.deck-word{font-size:1.25rem}.vocab-card{padding:14px 16px}.learning-card{padding:16px 18px}.chunk-card{border-radius:14px;padding:14px 15px}.lesson-lyrics-panel{border-radius:16px;padding:16px 18px}.lesson-meta-dev{margin-left:0}.lesson-state-card{padding:28px 20px}.lesson-finish-panel .btn-primary{width:100%}.review-buttons{gap:5px}.review-btn{border-radius:10px;min-height:52px;padding:8px 2px}.flashcard-word{font-size:1.7rem}.flashcard-face{padding:24px 20px 20px}.chip{padding:6px 12px;font-size:.8rem}.yt-video-frame{border-radius:18px;width:100%;padding:8px}.yt-player-grid{grid-template-columns:1fr!important}.yt-transcript{margin-top:12px;max-height:360px!important}.subtitle-overlay{max-width:86%;max-height:62px;padding:4px 10px;font-size:.78rem;line-height:1.35;bottom:44px;overflow:hidden}.btn-subtitle-ctrl{padding:6px 10px;font-size:.78rem}.main-content{padding:0 16px 40px;padding-right:max(16px, calc(16px + env(safe-area-inset-right)));padding-bottom:max(40px, calc(20px + env(safe-area-inset-bottom)));padding-left:max(16px, calc(16px + env(safe-area-inset-left)))}.alert-info,.alert-warn,.alert-error{padding:10px 14px;font-size:.84rem}}.rank-badge{letter-spacing:.02em;border-radius:999px;align-items:center;gap:6px;padding:4px 12px;font-size:.78rem;font-weight:900;display:inline-flex}.xp-bar-track{background:#fffaf026;border-radius:99px;height:6px;overflow:hidden}.xp-bar-track-light{background:var(--line);border-radius:99px;height:6px;overflow:hidden}.xp-bar-fill{background:var(--clay);border-radius:99px;height:100%;transition:width .6s cubic-bezier(.4,0,.2,1)}.quick-action-card{background:var(--ink);color:var(--paper);box-shadow:var(--shadow-md);cursor:pointer;border:none;border-radius:20px;flex-direction:column;gap:10px;padding:24px 22px;text-decoration:none;transition:transform .16s,box-shadow .16s;display:flex}.quick-action-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}.mission-card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:14px;padding:14px 16px;transition:box-shadow .12s}.mission-card.completed{background:#46624a0d;border-color:#46624a40}@keyframes skeleton-pulse{0%,to{opacity:.4}50%{opacity:.9}}.skeleton{background:var(--line);border-radius:6px;animation:1.4s infinite skeleton-pulse}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.xp-history-row{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:10px 0;font-size:.85rem;display:flex}.xp-history-row:last-child{border-bottom:none}:root{--dark-bg:#18211d;--dark-surface:#1f2d25;--dark-border:#fffaf01a;--dark-muted:#fffaf08c;--clay-bright:#d97b54}.mkt-shell{flex-direction:column;min-height:100vh;display:flex}.mkt-main{flex:1}.mkt-container{max-width:1120px;margin:0 auto;padding:0 24px}.mkt-section{padding:96px 0}.mkt-section-sm{padding:64px 0}.mkt-section-dark{background:var(--dark-bg);color:var(--paper)}.mkt-section-cream{background:var(--paper);color:var(--ink)}.mkt-section-sage{background:var(--sage);color:var(--ink)}.mkt-hero-flip{background:linear-gradient(135deg, var(--clay) 0%, #a8482b 55%, var(--ink) 130%);position:relative;overflow:hidden}.mkt-hero-flip .mkt-eyebrow-dark{color:#fff;background:#fffaf024;border:1px solid #fffaf03d;border-radius:999px;align-items:center;padding:5px 14px;display:inline-flex}.mkt-hero-flip .mkt-lead-dark{color:#fffaf0eb;text-shadow:0 1px 3px #0003}.mkt-hero-flip .btn-mkt-primary{color:var(--clay);background:#fff;box-shadow:0 4px 16px #00000038}.mkt-hero-flip .btn-mkt-primary:hover{background:var(--paper);color:var(--clay);box-shadow:0 8px 24px #0000004d}.mkt-hero-flip .btn-mkt-ghost{border-color:#fffaf080}.mkt-hero-flip .btn-mkt-ghost:hover{background:#fffaf01a;border-color:#fffaf0d9}.mkt-fade-to-cream,.mkt-fade-to-dark{position:relative}.mkt-fade-to-cream:after,.mkt-fade-to-dark:after{content:"";pointer-events:none;height:45px;position:absolute;bottom:0;left:0;right:0}.mkt-fade-to-cream:after{background:linear-gradient(to bottom, transparent, var(--paper))}.mkt-fade-to-dark:after{background:linear-gradient(to bottom, transparent, var(--dark-bg))}.mkt-steps-head{text-align:center;max-width:560px;margin:0 auto 44px}.mkt-steps-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.mkt-step-card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:20px;padding:26px 22px;transition:transform .18s,box-shadow .18s;position:relative;overflow:hidden}.mkt-step-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.mkt-step-num{color:var(--line);pointer-events:none;font-family:Fraunces,Georgia,serif;font-size:3.2rem;font-weight:900;line-height:1;position:absolute;top:6px;right:16px}.mkt-step-icon{border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:16px;font-size:1.35rem;display:flex;position:relative}.mkt-step-title{color:var(--ink);margin-bottom:6px;font-size:1.02rem;font-weight:900;position:relative}.mkt-step-desc{color:var(--muted);font-size:.86rem;line-height:1.6;position:relative}.mkt-cta-band{text-align:center;background:linear-gradient(135deg, var(--clay) 0%, #a8482b 55%, var(--ink) 130%);box-shadow:var(--shadow-lg);border-radius:28px;margin-top:52px;padding:48px 40px;position:relative;overflow:hidden}.mkt-cta-band h3{color:#fff;letter-spacing:-.01em;margin:0 0 10px;font-family:Fraunces,Georgia,serif;font-size:clamp(1.5rem,3vw,2.1rem);font-weight:900;position:relative}.mkt-cta-band p{color:#fffaf0e0;margin:0 0 26px;font-size:.95rem;position:relative}.mkt-cta-band .btn-mkt-primary{color:var(--clay);background:#fff;position:relative;box-shadow:0 4px 16px #00000038}.mkt-cta-band .btn-mkt-primary:hover{background:var(--paper);box-shadow:0 8px 24px #0000004d}@media (max-width:720px){.mkt-steps-grid{grid-template-columns:1fr}.mkt-cta-band{padding:36px 26px}}.mkt-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--clay-bright);margin-bottom:16px;font-size:.72rem;font-weight:900;display:inline-block}.mkt-eyebrow-dark{color:var(--clay-bright)}.mkt-h1{letter-spacing:-.02em;margin:0 0 20px;font-family:Fraunces,Georgia,serif;font-size:clamp(2.6rem,6vw,4.5rem);font-weight:900;line-height:1.08}.mkt-h2{letter-spacing:-.015em;margin:0 0 16px;font-family:Fraunces,Georgia,serif;font-size:clamp(1.9rem,4vw,3rem);font-weight:900;line-height:1.12}.mkt-h3{margin:0 0 10px;font-family:Fraunces,Georgia,serif;font-size:1.35rem;font-weight:900;line-height:1.2}.mkt-lead{color:var(--muted);max-width:580px;margin:0;font-size:1.1rem;line-height:1.7}.mkt-lead-dark{color:var(--dark-muted)}.btn-mkt-primary{background:var(--clay-bright);color:#fff;cursor:pointer;border:0;border-radius:999px;align-items:center;gap:8px;padding:14px 32px;font-family:Manrope,sans-serif;font-size:.95rem;font-weight:900;text-decoration:none;transition:background .12s,transform 80ms,box-shadow .12s;display:inline-flex;box-shadow:0 4px 16px #c86f4a59}.btn-mkt-primary:hover{background:var(--clay);transform:translateY(-1px);box-shadow:0 8px 24px #c86f4a73}.btn-mkt-primary:active{transform:translateY(0)}.btn-mkt-ghost{color:var(--paper);cursor:pointer;background:0 0;border:1.5px solid #fffaf059;border-radius:999px;align-items:center;gap:8px;padding:13px 28px;font-family:Manrope,sans-serif;font-size:.95rem;font-weight:700;text-decoration:none;transition:border-color .12s,background .12s;display:inline-flex}.btn-mkt-ghost:hover{background:#fffaf014;border-color:#fffaf0b3}.btn-mkt-dark{background:var(--ink);color:var(--paper);cursor:pointer;border:0;border-radius:999px;align-items:center;gap:8px;padding:12px 28px;font-family:Manrope,sans-serif;font-size:.9rem;font-weight:900;text-decoration:none;transition:background .12s,transform 80ms;display:inline-flex}.btn-mkt-dark:hover{background:var(--moss);transform:translateY(-1px)}.mkt-nav{z-index:100;-webkit-backdrop-filter:blur(16px);background:#18211d8c;border:1px solid #fffaf024;border-radius:999px;width:calc(100% - 32px);max-width:1100px;margin:0 auto;position:fixed;top:14px;left:0;right:0;box-shadow:0 10px 32px #00000047}.mkt-nav-inner{justify-content:space-between;align-items:center;height:60px;margin:0 auto;padding:0 12px 0 22px;display:flex}.mkt-nav-logo{color:var(--paper);letter-spacing:-.01em;white-space:nowrap;flex-shrink:0;align-items:center;font-family:Fraunces,Georgia,serif;font-size:1.3rem;font-weight:900;text-decoration:none;display:flex}.mkt-nav-links{align-items:center;gap:6px;display:flex}.mkt-nav-link{color:var(--dark-muted);border-radius:999px;padding:6px 14px;font-size:.85rem;font-weight:700;text-decoration:none;transition:color .1s,background .1s}.mkt-nav-link:hover{color:var(--paper);background:#fffaf014}.mkt-nav-link.active{color:var(--paper)}.mkt-nav-cta{margin-left:12px}.mkt-footer{background:var(--dark-bg);border-top:1px solid var(--dark-border);color:var(--dark-muted);padding:56px 0 32px}.mkt-footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:48px;margin-bottom:48px;display:grid}.mkt-footer-logo{align-items:center;margin-bottom:8px;line-height:0;text-decoration:none;display:inline-flex}.mkt-footer-tagline{font-size:.85rem;line-height:1.6}.mkt-footer-heading{letter-spacing:.1em;text-transform:uppercase;color:var(--paper);margin-bottom:14px;font-size:.78rem;font-weight:900}.mkt-footer-link{color:var(--dark-muted);margin-bottom:8px;font-size:.85rem;text-decoration:none;transition:color .1s;display:block}.mkt-footer-link:hover{color:var(--paper)}.mkt-footer-bottom{border-top:1px solid var(--dark-border);justify-content:space-between;align-items:center;padding-top:24px;font-size:.78rem;display:flex}.mkt-footer-credit{align-items:center;gap:16px;margin-top:20px;display:flex}.mkt-footer-credit-name{color:var(--paper);margin-bottom:2px;font-size:.85rem;font-weight:900}.mkt-footer-credit-role{color:var(--dark-muted);font-size:.76rem}.feature-card{border:1px solid var(--line);background:#fff9;border-radius:24px;padding:28px;transition:box-shadow .18s,transform .18s}.feature-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.feature-icon{border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:16px;font-size:1.4rem;display:flex}.pricing-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px;display:grid}.pricing-card{border:1px solid var(--line);background:#ffffff8c;border-radius:24px;flex-direction:column;padding:32px 28px;display:flex}.pricing-card-pro{border-color:var(--clay);box-shadow:0 0 0 1px var(--clay), var(--shadow-md);background:linear-gradient(145deg,#c86f4a12,#fffaf0cc)}.pricing-badge{letter-spacing:.1em;text-transform:uppercase;background:var(--clay);color:#fff;border-radius:999px;margin-bottom:12px;padding:3px 10px;font-size:.68rem;font-weight:900;display:inline-block}.pricing-tier{margin-bottom:4px;font-family:Fraunces,Georgia,serif;font-size:1.35rem;font-weight:900}.pricing-price{margin:12px 0 4px;font-family:Fraunces,Georgia,serif;font-size:3rem;font-weight:900;line-height:1}.pricing-period{color:var(--muted);margin-bottom:20px;font-size:.82rem}.pricing-divider{border:none;border-top:1px solid var(--line);margin:20px 0}.pricing-feature{align-items:flex-start;gap:8px;margin-bottom:10px;font-size:.85rem;display:flex}.pricing-check{color:var(--moss);flex-shrink:0;font-weight:900}.pricing-cta{margin-top:auto;padding-top:24px}.roadmap-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px;display:grid}.roadmap-status{letter-spacing:.1em;text-transform:uppercase;border-radius:999px;margin-bottom:12px;padding:3px 10px;font-size:.68rem;font-weight:900;display:inline-block}.status-done{color:var(--moss);background:#46624a26}.status-next{color:var(--clay);background:#c86f4a26}.status-planned{color:var(--muted);background:#66716a1f}.faq-item{border-bottom:1px solid var(--line);padding:20px 0}.faq-question{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:16px;font-size:.95rem;font-weight:900;display:flex}.faq-answer{color:var(--muted);margin-top:12px;font-size:.9rem;line-height:1.7}.hero-mockup{border:1px solid var(--dark-border);background:var(--dark-surface);border-radius:20px;overflow:hidden;box-shadow:0 32px 80px #0006}.hero-mockup-bar{border-bottom:1px solid var(--dark-border);background:#fffaf00a;align-items:center;gap:6px;height:38px;padding:0 14px;display:flex}.hero-mockup-dot{border-radius:50%;width:10px;height:10px}.step-card{border:1px solid var(--line);background:#fff9;border-radius:20px;align-items:flex-start;gap:20px;padding:28px;display:flex}.step-number{color:var(--clay);flex-shrink:0;font-family:Fraunces,Georgia,serif;font-size:2.2rem;font-weight:900;line-height:1}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:.55s both fadeUp}.contact-field{border:1px solid var(--line);width:100%;color:var(--ink);font:inherit;resize:vertical;background:#fff9;border-radius:14px;outline:none;margin-bottom:14px;padding:13px 16px;font-size:.92rem;transition:border-color .12s,box-shadow .12s}.contact-field:focus{border-color:var(--moss);box-shadow:0 0 0 3px #46624a1f}:root{--auth-bg:#0f172a;--auth-surface:#1e293b;--auth-border:#f8fafc14;--auth-muted:#f8fafc80;--auth-primary:#4f46e5;--auth-primary-hover:#4338ca;--auth-accent:#06b6d4;--auth-text:#f8fafc;--auth-error:#f87171}.auth-shell{background:var(--auth-bg);justify-content:center;align-items:center;min-height:100vh;padding:32px 16px;display:flex}.auth-page{justify-content:center;align-items:center;width:100%;display:flex}.auth-card{background:var(--auth-surface);border:1px solid var(--auth-border);border-radius:24px;width:100%;max-width:420px;padding:40px 36px;box-shadow:0 24px 64px #00000080}.auth-logo{margin-bottom:28px}.auth-logo-text{color:var(--auth-text);letter-spacing:-.01em;font-family:Fraunces,Georgia,serif;font-size:1.4rem;font-weight:900;text-decoration:none}.auth-title{color:var(--auth-text);letter-spacing:-.02em;margin:0 0 6px;font-family:Fraunces,Georgia,serif;font-size:1.6rem;font-weight:900;line-height:1.15}.auth-subtitle{color:var(--auth-muted);margin:0 0 28px;font-size:.88rem;line-height:1.55}.auth-oauth-group{flex-direction:column;gap:10px;margin-bottom:20px;display:flex}.auth-oauth-btn{border:1px solid var(--auth-border);width:100%;color:var(--auth-text);font:inherit;cursor:pointer;background:#f8fafc0a;border-radius:12px;justify-content:center;align-items:center;gap:10px;padding:11px 16px;font-size:.88rem;font-weight:700;transition:background .12s,border-color .12s;display:flex}.auth-oauth-btn:hover:not(:disabled){background:#f8fafc17;border-color:#f8fafc2e}.auth-oauth-btn:disabled{opacity:.5;cursor:not-allowed}.auth-divider{color:var(--auth-muted);text-transform:uppercase;letter-spacing:.08em;align-items:center;gap:12px;margin:20px 0;font-size:.75rem;font-weight:700;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--auth-border);flex:1;height:1px}.auth-form{flex-direction:column;gap:0;display:flex}.auth-field-group{margin-bottom:16px}.auth-label{color:var(--auth-muted);letter-spacing:.02em;margin-bottom:6px;font-size:.8rem;font-weight:700;display:block}.auth-label-row{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.auth-input{border:1px solid var(--auth-border);width:100%;color:var(--auth-text);font:inherit;background:#f8fafc0d;border-radius:10px;outline:none;padding:11px 14px;font-size:.9rem;transition:border-color .12s,box-shadow .12s}.auth-input::placeholder{color:var(--auth-muted)}.auth-input:focus{border-color:var(--auth-primary);box-shadow:0 0 0 3px #4f46e538}.auth-input-padded{padding-right:44px}.auth-input-wrap{position:relative}.auth-eye-btn{cursor:pointer;color:var(--auth-muted);background:0 0;border:none;align-items:center;padding:4px;transition:color .1s;display:flex;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.auth-eye-btn:hover{color:var(--auth-text)}.auth-strength{align-items:center;gap:10px;margin-top:8px;display:flex}.auth-strength-bars{flex:1;gap:4px;display:flex}.auth-strength-bar{background:var(--auth-border);border-radius:2px;flex:1;height:4px;transition:background .2s}.auth-strength-label{white-space:nowrap;font-size:.72rem;font-weight:900}.auth-checks{flex-direction:column;gap:10px;margin-bottom:20px;display:flex}.auth-checkbox-label{color:var(--auth-text);cursor:pointer;align-items:flex-start;gap:10px;font-size:.84rem;line-height:1.45;display:flex}.auth-checkbox{width:16px;height:16px;accent-color:var(--auth-primary);cursor:pointer;border-radius:4px;flex-shrink:0;margin-top:1px}.auth-submit-btn{background:var(--auth-primary);color:#fff;width:100%;font:inherit;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;margin-top:4px;padding:13px 24px;font-size:.92rem;font-weight:900;transition:background .12s,transform 80ms,box-shadow .12s;display:flex;box-shadow:0 4px 16px #4f46e566}.auth-submit-btn:hover:not(:disabled){background:var(--auth-primary-hover);transform:translateY(-1px);box-shadow:0 6px 20px #4f46e580}.auth-submit-btn:active{transform:translateY(0)}.auth-submit-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.auth-link{color:var(--auth-accent);font-weight:700;text-decoration:none;transition:opacity .1s}.auth-link:hover{opacity:.8}.auth-link-sm{font-size:.78rem}.auth-error{color:var(--auth-error);background:#f8717114;border:1px solid #f8717133;border-radius:8px;margin:8px 0 0;padding:10px 14px;font-size:.83rem;font-weight:700}.auth-field-error{color:var(--auth-error);margin:4px 0 0;font-size:.78rem}.auth-field-ok{color:#4ade80;margin:4px 0 0;font-size:.78rem}.auth-switch{text-align:center;color:var(--auth-muted);margin:24px 0 0;font-size:.85rem}.auth-spinner{vertical-align:middle;border:2px solid #ffffff40;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.6s linear infinite spin;display:inline-block}.auth-success-block{text-align:center}.auth-success-icon{margin-bottom:16px;font-size:3rem;display:block}.onboard-shell{z-index:9999;background:var(--auth-bg);flex-direction:column;display:flex;position:fixed;inset:0;overflow-y:auto}.onboard-top{border-bottom:1px solid var(--auth-border);justify-content:space-between;align-items:center;padding:20px 32px;display:flex}.onboard-logo{color:var(--auth-text);font-family:Fraunces,Georgia,serif;font-size:1.2rem;font-weight:900}.onboard-step-counter{color:var(--auth-muted);letter-spacing:.04em;font-size:.8rem;font-weight:700}.onboard-progress-track{background:var(--auth-border);height:3px}.onboard-progress-fill{background:var(--auth-primary);height:100%;transition:width .4s cubic-bezier(.4,0,.2,1)}.onboard-body{flex-direction:column;flex:1;align-items:center;width:100%;max-width:640px;margin:0 auto;padding:56px 24px 48px;display:flex}.onboard-step{flex-direction:column;flex:1;width:100%;display:flex}.onboard-step-icon{margin-bottom:20px;font-size:2.5rem}.onboard-title{color:var(--auth-text);letter-spacing:-.02em;margin:0 0 10px;font-family:Fraunces,Georgia,serif;font-size:clamp(1.6rem,4vw,2.2rem);font-weight:900;line-height:1.15}.onboard-desc{color:var(--auth-muted);margin:0 0 32px;font-size:.9rem;line-height:1.6}.onboard-options-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;display:grid}.onboard-option{border:1px solid var(--auth-border);color:var(--auth-text);font:inherit;cursor:pointer;text-align:center;background:#f8fafc0a;border-radius:12px;padding:13px 16px;font-size:.88rem;font-weight:700;transition:all .15s}.onboard-option:hover{background:#f8fafc17;border-color:#f8fafc33}.onboard-option.selected{background:var(--auth-primary);border-color:var(--auth-primary);color:#fff}.onboard-level-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.onboard-level{border:1px solid var(--auth-border);color:var(--auth-text);font:inherit;cursor:pointer;background:#f8fafc0a;border-radius:14px;flex-direction:column;align-items:center;gap:4px;padding:18px 12px;transition:all .15s;display:flex}.onboard-level:hover{background:#f8fafc17;border-color:#f8fafc33}.onboard-level.selected{background:var(--auth-primary);border-color:var(--auth-primary)}.onboard-level-code{font-family:Fraunces,Georgia,serif;font-size:1.4rem;font-weight:900;line-height:1}.onboard-level-desc{color:var(--auth-muted);font-size:.7rem;font-weight:700}.onboard-level.selected .onboard-level-desc{color:#ffffffbf}.onboard-goals-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.onboard-goal{border:1px solid var(--auth-border);color:var(--auth-text);font:inherit;cursor:pointer;text-align:left;background:#f8fafc0a;border-radius:14px;align-items:center;gap:12px;padding:16px 18px;font-size:.88rem;font-weight:700;transition:all .15s;display:flex}.onboard-goal:hover{background:#f8fafc17;border-color:#f8fafc33}.onboard-goal.selected{border-color:var(--auth-primary);background:#4f46e52e}.onboard-goal-icon{flex-shrink:0;font-size:1.3rem}.onboard-summary{border:1px solid var(--auth-border);border-radius:16px;width:100%;max-width:360px;margin:28px auto 0;overflow:hidden}.onboard-summary-row{border-bottom:1px solid var(--auth-border);justify-content:space-between;align-items:center;padding:13px 18px;font-size:.85rem;display:flex}.onboard-summary-row:last-child{border-bottom:none}.onboard-summary-key{color:var(--auth-muted);font-weight:700}.onboard-summary-val{color:var(--auth-text);font-weight:700}.onboard-nav{justify-content:flex-end;gap:12px;width:100%;margin-top:40px;display:flex}.onboard-btn-primary{background:var(--auth-primary);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:12px;align-items:center;gap:8px;padding:13px 32px;font-size:.92rem;font-weight:900;transition:background .12s,transform 80ms;display:flex;box-shadow:0 4px 16px #4f46e566}.onboard-btn-primary:hover:not(:disabled){background:var(--auth-primary-hover);transform:translateY(-1px)}.onboard-btn-primary:disabled{opacity:.5;cursor:not-allowed}.onboard-btn-secondary{border:1px solid var(--auth-border);color:var(--auth-muted);font:inherit;cursor:pointer;background:0 0;border-radius:12px;padding:13px 24px;font-size:.88rem;font-weight:700;transition:color .12s,border-color .12s}.onboard-btn-secondary:hover:not(:disabled){color:var(--auth-text);border-color:#f8fafc40}.onboard-btn-secondary:disabled{opacity:.5;cursor:not-allowed}.lang-picker-overlay{z-index:10000;background:#000000b8;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.lang-picker-modal{background:var(--auth-bg);border:1px solid var(--auth-border);border-radius:20px;width:100%;max-width:480px;padding:32px}.lang-picker-title{color:var(--auth-text);margin-bottom:8px;font-family:Fraunces,Georgia,serif;font-size:1.4rem;font-weight:900}.lang-picker-subtitle{color:var(--auth-muted);margin-bottom:24px;font-size:.85rem;line-height:1.5}.lang-picker-grid{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px;display:grid}.lang-picker-btn{border:1px solid var(--auth-border);color:var(--auth-text);font:inherit;cursor:pointer;background:#f8fafc0a;border-radius:12px;flex-direction:column;align-items:center;gap:5px;padding:12px 8px;transition:all .15s;display:flex}.lang-picker-btn:hover{background:#f8fafc17;border-color:#f8fafc33}.lang-picker-btn.selected{border-color:var(--auth-primary);background:#4f46e52e}.lang-picker-flag{font-size:1.5rem;line-height:1}.lang-picker-name{font-size:.72rem;font-weight:700}.onboard-tutorial-list{gap:12px;width:100%;display:grid}.onboard-tutorial-card{border:1px solid var(--auth-border);background:#f8fafc0a;border-radius:14px;align-items:flex-start;gap:16px;padding:16px 18px;display:flex}.onboard-tutorial-num{background:var(--auth-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;margin-top:2px;font-size:.78rem;font-weight:900;display:flex}.onboard-tutorial-en{color:var(--auth-text);margin-bottom:4px;font-size:.92rem;font-weight:700}.onboard-tutorial-pt{color:var(--auth-muted);font-size:.8rem;line-height:1.5}.user-dropdown-wrap{position:relative}.user-avatar-btn{border:1px solid var(--dark-border);color:var(--dark-muted);font:inherit;cursor:pointer;background:#fffaf00d;border-radius:12px;align-items:center;gap:9px;width:100%;padding:8px 10px;font-size:.82rem;font-weight:700;transition:background .1s,color .1s;display:flex}.user-avatar-btn:hover{color:var(--paper);background:#fffaf01a}.user-avatar-img{object-fit:cover;border-radius:50%;flex-shrink:0;width:28px;height:28px}.user-avatar-initials{background:var(--clay);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.7rem;font-weight:900;display:flex}.user-avatar-name{text-align:left;text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.user-dropdown-menu{background:var(--dark-surface);border:1px solid var(--dark-border);z-index:200;border-radius:14px;animation:.12s fadeDown;position:absolute;bottom:calc(100% + 8px);left:0;right:0;overflow:hidden;box-shadow:0 -8px 32px #0006}@keyframes fadeDown{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.user-dropdown-header{border-bottom:1px solid var(--dark-border);padding:12px 14px}.user-dropdown-name{color:var(--paper);white-space:nowrap;text-overflow:ellipsis;font-size:.84rem;font-weight:900;display:block;overflow:hidden}.user-dropdown-email{color:var(--dark-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:.74rem;display:block;overflow:hidden}.user-dropdown-divider{background:var(--dark-border);height:1px;margin:4px 0}.user-dropdown-item{color:var(--dark-muted);font:inherit;cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:9px 14px;font-size:.82rem;font-weight:700;text-decoration:none;transition:background .1s,color .1s;display:flex}.user-dropdown-item:hover{color:var(--paper);background:#fffaf00f}.user-dropdown-signout{color:#f87171}.user-dropdown-signout:hover{color:#fca5a5;background:#f8717114}.settings-nav-card{border:1px solid var(--line);box-shadow:var(--shadow-sm);cursor:pointer;background:#fff;border-radius:18px;align-items:center;gap:16px;padding:18px 22px;transition:box-shadow .14s,transform .14s;display:flex}.settings-nav-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.settings-nav-icon{flex-shrink:0;font-size:1.4rem}.settings-nav-title{margin-bottom:2px;font-size:.92rem;font-weight:900}.settings-nav-desc{color:var(--muted);font-size:.8rem}.settings-nav-arrow{color:var(--muted);margin-left:auto;font-size:1.1rem}.sidebar-nav-group{flex-direction:column;gap:3px;margin-bottom:16px;display:flex}.sidebar-nav-label{color:var(--dark-muted);letter-spacing:.12em;text-transform:uppercase;padding:0 12px 6px;font-size:.66rem;font-weight:900}.sidebar-rank-card{border:1px solid var(--dark-border);background:#fffaf00f;border-radius:8px;padding:10px 12px}.home-hero{background:linear-gradient(160deg, var(--dark-bg) 0%, #1f2d25 100%);border-bottom:1px solid var(--dark-border);grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);align-items:stretch;gap:28px;margin:0 -48px 32px;padding:44px 48px;display:grid}.hero-bleed-shell{--hero-bleed-offset:0px;overflow-x:clip}.hero-bleed-shell.hero-bleed-sidebar-open{--hero-bleed-offset:-248px}.hero-bleed-shell .sidebar-wrap{z-index:50}.hero-bleed-shell .home-hero.promo-banner,.hero-bleed-shell .app-hero.promo-banner{isolation:isolate;z-index:0;background:0 0;overflow:visible}.hero-bleed-shell .home-hero.promo-banner:before,.hero-bleed-shell .app-hero.promo-banner:before{content:"";top:0;bottom:0;left:var(--hero-bleed-offset);z-index:-1;background:linear-gradient(135deg, var(--clay) 0%, #a8482b 55%, var(--ink) 130%);pointer-events:none;width:100vw;transition:left .22s cubic-bezier(.4,0,.2,1);position:absolute}.home-hero-copy{flex-direction:column;justify-content:center;min-width:0;display:flex}.learning-loop{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.learning-loop span,.mini-label{letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;font-weight:900}.learning-loop span{color:var(--paper);background:#fffaf00f;border:1px solid #fffaf029;border-radius:999px;padding:5px 10px}.mini-label{color:var(--clay);margin-bottom:6px;display:inline-flex}.continue-card,.recommendation-card{color:inherit;border:1px solid var(--line);box-shadow:var(--shadow-md);background:#fff;border-radius:8px;text-decoration:none;transition:box-shadow .2s;overflow:hidden}.continue-card:hover{box-shadow:var(--shadow-lg)}.continue-card{grid-template-columns:42% 1fr;min-height:255px;display:grid}.continue-card img,.recommendation-card img{object-fit:cover;width:100%;height:100%;display:block}.continue-card-body{flex-direction:column;justify-content:center;gap:10px;padding:22px;display:flex}.continue-card h2,.review-panel h2,.recommendation-card h3,.rank-title{margin:0;font-family:Fraunces,Georgia,serif;font-weight:900}.continue-card h2{font-size:1.45rem;line-height:1.1}.continue-card p,.recommendation-card p,.panel-copy{color:var(--muted);margin:0;font-size:.84rem;line-height:1.55}.home-grid{grid-template-columns:1fr 1fr 1.15fr;gap:16px;display:grid}.panel{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:8px;padding:20px;transition:box-shadow .16s}.panel:hover{box-shadow:var(--shadow-md)}.panel-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.panel-head strong{color:var(--ink);font-size:.9rem}.goal-circle{background:conic-gradient(var(--clay) var(--goal,0%), #18211d1a 0);border-radius:50%;place-items:center;width:112px;height:112px;margin:0 auto 16px;display:grid}.goal-circle:before{content:"";position:absolute}.goal-circle span{width:78px;height:78px;color:var(--ink);background:#fff;border-radius:50%;place-items:center;font-weight:900;display:grid}.rank-title{color:var(--ink);margin-bottom:12px;font-size:2rem}.review-panel{justify-content:space-between;align-items:center;gap:18px;display:flex}.review-panel h2{margin:4px 0 8px;font-size:2rem}.recommendation-row{grid-auto-columns:minmax(260px,1fr);grid-auto-flow:column;gap:16px;padding-bottom:6px;display:grid;overflow-x:auto}.recommendation-card{box-shadow:var(--shadow-sm);grid-template-rows:145px 1fr;display:grid}.recommendation-card>div{padding:16px}.recommendation-card h3{margin-bottom:6px;font-size:1rem;line-height:1.25}.skill-row{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.skill-row span{color:var(--moss);background:var(--sage);border-radius:999px;padding:3px 8px;font-size:.66rem;font-weight:900}.activity-list{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:8px;overflow:hidden}.activity-row{border-bottom:1px solid var(--line);grid-template-columns:1fr auto auto;align-items:center;gap:16px;padding:13px 16px;display:grid}.activity-row:last-child{border-bottom:0}.activity-row span{font-size:.86rem;font-weight:800}.activity-row small{color:var(--muted);font-size:.74rem}.activity-row strong{color:var(--moss);font-size:.84rem}.learn-tabs{grid-template-columns:repeat(3,1fr);gap:10px;margin:-8px 0 24px;display:grid}.learn-tab{border:1px solid var(--line);color:inherit;box-shadow:var(--shadow-sm);background:#fff;border-radius:8px;padding:14px 16px;text-decoration:none}.learn-tab.active{border-color:var(--clay);background:#c86f4a14}.learn-tab strong{margin-bottom:3px;font-size:.9rem;display:block}.learn-tab span{color:var(--muted);font-size:.74rem;line-height:1.4;display:block}.mkt-proof-row{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.mkt-redesign-hero{grid-template-columns:minmax(0,.92fr) minmax(360px,1.08fr);align-items:center;gap:52px;display:grid}.mkt-proof-row span{color:var(--dark-muted);border:1px solid #fffaf029;border-radius:999px;padding:6px 11px;font-size:.74rem;font-weight:800}.aha-demo-card{border:1px solid var(--dark-border);background:var(--dark-surface);border-radius:8px;overflow:hidden;box-shadow:0 24px 80px #00000057}.aha-demo-header{border-bottom:1px solid var(--dark-border);color:var(--dark-muted);letter-spacing:.06em;text-transform:uppercase;justify-content:space-between;gap:16px;padding:14px 18px;font-size:.78rem;font-weight:900;display:flex}.aha-demo-header strong{color:var(--clay-bright)}.aha-transcript{color:#fffaf0e0;padding:24px;font-size:1rem;line-height:2.2}.aha-transcript mark{background:var(--chunk)}@supports (color:color-mix(in lab, red, red)){.aha-transcript mark{background:color-mix(in srgb, var(--chunk) 28%, transparent)}}.aha-transcript mark{border-bottom:2px solid var(--chunk);color:var(--paper);border-radius:4px;padding:1px 4px}.aha-chunk-grid{grid-template-columns:repeat(3,1fr);gap:10px;padding:0 18px 18px;display:grid}.aha-chunk-card{background:#fffaf00a;border:1px solid;border-radius:8px;padding:12px}.aha-chunk-card span{letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px;font-size:.62rem;font-weight:900;display:block}.aha-chunk-card h3{color:var(--paper);margin:0 0 6px;font-family:Fraunces,Georgia,serif;font-size:.98rem}.aha-chunk-card p,.aha-chunk-card small{color:var(--dark-muted);margin:0;font-size:.74rem;line-height:1.45;display:block}.aha-chunk-card small{color:#fffaf094;margin-top:8px}.mkt-grid-4col{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.method-card{border:1px solid var(--line);background:#fff;border-radius:8px;flex-direction:column;gap:10px;padding:22px;display:flex}.method-card strong{font-family:Fraunces,Georgia,serif;font-size:1.05rem}.method-card span{color:var(--muted);font-size:.86rem}.method-card-bad{background:#c8503c0d;border-color:#c8503c40}.method-card-good{background:#46624a12;border-color:#46624a4d}.pricing-card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:8px;flex-direction:column;gap:16px;padding:24px;display:flex}.pricing-card.featured{border-color:var(--clay);box-shadow:var(--shadow-lg)}.pricing-card h3{margin:0;font-family:Fraunces,Georgia,serif;font-size:2rem;font-weight:900}.pricing-card p{color:var(--muted);margin:0;font-size:.88rem}.pricing-card div{flex-direction:column;gap:8px;display:flex}.pricing-card div span{color:var(--ink);font-size:.84rem;font-weight:700}@media (max-width:900px){.home-hero{grid-template-columns:1fr;margin:0 -16px 24px;padding:28px 16px}.continue-card{grid-template-columns:1fr}.continue-card img{aspect-ratio:16/9}.home-grid{grid-template-columns:1fr}.review-panel{flex-direction:column;align-items:flex-start}.learn-tabs{grid-template-columns:1fr}.activity-row{grid-template-columns:1fr auto}.activity-row small{display:none}.aha-chunk-grid,.mkt-grid-4col{grid-template-columns:1fr}.mkt-redesign-hero{grid-template-columns:1fr;gap:32px}}.mkt-hero-section{padding-top:80px;padding-bottom:80px}.mkt-grid-hero{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.mkt-grid-2col{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.mkt-grid-3col{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.mkt-comparison{max-width:860px;margin:0 auto}.mkt-btn-group{flex-wrap:wrap;gap:14px;display:flex}.mkt-feature-row{grid-template-columns:1fr 1fr;align-items:center;gap:64px;display:grid}.mkt-feature-row-reverse{direction:rtl}.mkt-feature-row>div{direction:ltr}.mkt-nav-hamburger{color:var(--paper);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:8px;line-height:0;transition:background .1s;display:none}.mkt-nav-hamburger:hover{background:#fffaf014}.mkt-nav-mobile{border-top:1px solid var(--dark-border);background:#121a16fa}.mkt-nav-mobile-link{color:var(--dark-muted);border-bottom:1px solid #fffaf00d;padding:15px 24px;font-size:.95rem;font-weight:700;text-decoration:none;transition:color .1s,background .1s;display:block}.mkt-nav-mobile-link:hover{color:var(--paper);background:#fffaf00f}.mkt-nav-mobile-link.active{color:var(--paper)}.mkt-nav-mobile-cta{padding:16px 24px 20px}@media (max-width:900px){.mkt-nav-links{display:none}.mkt-nav-hamburger{display:flex}.mkt-hero-section{padding-top:52px;padding-bottom:44px}.mkt-grid-hero{grid-template-columns:1fr;gap:36px}.mkt-feature-row{direction:ltr;grid-template-columns:1fr;gap:28px}.mkt-grid-2col{grid-template-columns:1fr}.mkt-grid-3col{grid-template-columns:1fr 1fr}.mkt-footer-grid{grid-template-columns:1fr;gap:32px}.mkt-footer-bottom{text-align:center;flex-direction:column;gap:8px}.pricing-grid{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto}.roadmap-grid{grid-template-columns:1fr}}@media (max-width:640px){.mkt-section{padding:52px 0}.mkt-section-sm{padding:36px 0}.mkt-hero-section{padding-top:40px;padding-bottom:36px}.mkt-container{padding:0 16px}.mkt-h1{font-size:1.9rem}.mkt-h2{font-size:1.5rem}.mkt-h3{font-size:1.1rem}.mkt-lead{font-size:.92rem}.mkt-grid-3col{grid-template-columns:1fr}.mkt-btn-group{flex-direction:column}.btn-mkt-primary,.btn-mkt-ghost{justify-content:center;width:100%}.step-card{gap:14px;padding:20px}.step-number{font-size:1.8rem}.feature-card{padding:20px}.lang-grid{grid-template-columns:repeat(2,1fr)}.lang-modal-body{padding:24px 20px 22px}.chunk-tooltip-fixed{display:none}}.lang-overlay{-webkit-backdrop-filter:blur(8px);z-index:1000;background:#0a100cd1;justify-content:center;align-items:center;padding:20px;animation:.2s fade-in;display:flex;position:fixed;inset:0}.lang-modal{background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:20px;width:100%;max-width:540px;padding:0;animation:.26s cubic-bezier(.34,1.56,.64,1) slide-up;overflow:hidden;box-shadow:0 32px 80px #0000008c,0 0 0 1px #c86f4a26}.lang-modal-accent{background:linear-gradient(90deg, var(--clay) 0%, var(--clay-bright) 60%, var(--butter) 100%);height:4px}.lang-modal-body{padding:32px 30px 28px}.lang-modal-eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--clay-bright);align-items:center;gap:6px;margin-bottom:12px;font-size:.7rem;font-weight:900;display:inline-flex}.lang-modal-title{color:var(--paper);margin:0 0 8px;font-family:Fraunces,Georgia,serif;font-size:1.55rem;font-weight:900;line-height:1.15}.lang-modal-sub{color:var(--dark-muted);margin:0 0 24px;font-size:.86rem;line-height:1.55}.lang-grid{grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:20px;display:grid}.lang-btn{border:1.5px solid var(--dark-border);cursor:pointer;color:var(--paper);text-align:left;background:#fffaf00a;border-radius:11px;align-items:center;gap:9px;padding:11px 13px;font-family:inherit;transition:border-color .14s,background .14s,transform 90ms,box-shadow .14s;display:flex;position:relative}.lang-btn:hover{border-color:var(--clay);background:#c86f4a1f;transform:translateY(-2px);box-shadow:0 4px 14px #c86f4a33}.lang-btn-detected{border-color:var(--clay-bright);background:#c86f4a24;box-shadow:0 0 0 3px #c86f4a26}.lang-flag{flex-shrink:0;font-size:1.3rem;line-height:1}.lang-label{color:#fffaf0e0;font-size:.79rem;font-weight:700;line-height:1.2}.lang-detected-badge{background:var(--clay);color:#fff;letter-spacing:.07em;text-transform:uppercase;border-radius:999px;padding:2px 7px;font-size:.58rem;font-weight:900;position:absolute;top:-7px;right:8px}.lang-divider{border:none;border-top:1px solid var(--dark-border);margin:0 0 18px}.lang-skip{width:100%;color:var(--dark-muted);cursor:pointer;text-align:center;background:0 0;border:none;padding:6px;font-family:inherit;font-size:.8rem;transition:color .1s;display:block}.lang-skip:hover{color:#fffaf0cc}.demo-chunk-mark{cursor:default;-webkit-user-select:none;user-select:none}.demo-word-mark{cursor:default;border-bottom:1px dashed #fffaf052;border-radius:2px;padding:0 1px;transition:background .1s,border-color .1s;display:inline}.demo-word-mark:hover{background:#fffaf01a;border-bottom-color:#fffaf0a6}.demo-phrase-mark{cursor:default;background:#f6ca5f1f;border-bottom:2px solid #f6ca5f8c;border-radius:3px;padding:0 2px;transition:background .1s;display:inline}.demo-phrase-mark:hover{background:#f6ca5f42}.word-mark-light{cursor:default;border-bottom:1px dashed #18211d47;border-radius:2px;padding:0 1px;transition:background .1s,border-color .1s;display:inline}.word-mark-light:hover{background:#18211d0f;border-bottom-color:#18211d80}.phrase-mark-light{cursor:default;background:#c8961414;border-bottom:2px solid #c8961466;border-radius:3px;padding:0 2px;transition:background .1s;display:inline}.phrase-mark-light:hover{background:#c8961429}.chunk-tooltip-fixed{background:var(--ink);color:var(--paper);z-index:9999;pointer-events:all;border-radius:12px;flex-direction:column;gap:5px;min-width:210px;max-width:270px;padding:13px 15px;line-height:1.4;display:flex;position:fixed;transform:translate(-50%,calc(-100% - 10px));box-shadow:0 8px 28px #00000061}.chunk-tooltip-fixed:after{content:"";border:7px solid #0000;border-top-color:var(--ink);position:absolute;top:100%;left:50%;transform:translate(-50%)}.chunk-tooltip-inline{z-index:auto;border:1px solid var(--dark-border);width:100%;max-width:none;box-shadow:none;background:#fffaf012;margin-top:9px;position:static;transform:none}.chunk-tooltip-inline:after{display:none}.chunk-tooltip-header{justify-content:space-between;align-items:center;display:flex}.chunk-type-badge{text-transform:uppercase;letter-spacing:.09em;font-size:.68rem;font-weight:900}.chunk-speak-btn{cursor:pointer;color:#fffaf0a6;background:0 0;border:none;border-radius:5px;align-items:center;padding:2px 5px;font-size:.85rem;transition:color .1s,background .1s;display:inline-flex}.chunk-speak-btn:hover{color:var(--paper);background:#fffaf01a}.chunk-tooltip-translation{color:var(--paper);font-family:Fraunces,Georgia,serif;font-size:1rem;font-weight:900;line-height:1.2}.chunk-tooltip-meaning{color:#fffaf0ad;font-size:.76rem}.chunk-tooltip-example{color:#fffaf073;font-size:.72rem;font-style:italic}.word-tooltip{gap:3px;min-width:120px;max-width:180px;padding:10px 13px}.word-tooltip-label{color:#fffaf073;text-transform:lowercase;letter-spacing:.03em;font-size:.68rem}.demo-audio-bar{border-top:1px solid #fffaf01a;flex-wrap:wrap;align-items:center;gap:12px;margin-top:4px;padding:10px 18px;display:flex}.demo-audio-btn{color:var(--paper);cursor:pointer;background:#fffaf014;border:1px solid #fffaf02e;border-radius:20px;flex-shrink:0;align-items:center;gap:7px;padding:6px 14px;font-family:inherit;font-size:.78rem;font-weight:700;transition:background .12s,transform 80ms;display:flex}.demo-audio-btn:hover{background:#fffaf026;transform:scale(1.02)}.demo-audio-playing{background:#ff6b6b2e;border-color:#ff6b6b61}.demo-audio-icon{font-size:.72rem}.demo-audio-hint{color:#fffaf070;font-size:.73rem;line-height:1.4}.aha-chunk-translation{margin:3px 0 0;font-size:.76rem;font-weight:800;line-height:1.3}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media (max-width:900px){.social-proof-grid{grid-template-columns:repeat(2,1fr)!important}}@media (max-width:480px){.social-proof-grid{grid-template-columns:1fr 1fr!important;gap:10px!important}}.yt-sync-wrapper{flex-direction:column;gap:14px;display:flex}.yt-controls-row{grid-template-columns:1fr;gap:14px;display:grid}@media (orientation:landscape) and (max-height:500px){.sidebar-wrap{display:none!important}.main-content{padding:0 16px 8px;padding-right:max(16px, calc(16px + env(safe-area-inset-right)));padding-bottom:max(8px, env(safe-area-inset-bottom));padding-left:max(16px, calc(16px + env(safe-area-inset-left)))}.yt-video-frame{width:100%;padding:6px}.yt-video-container{aspect-ratio:unset;height:min(55svh,260px)}.subtitle-overlay{max-height:52px;padding:4px 10px;font-size:.78rem;line-height:1.35;bottom:32px;overflow:hidden}.yt-controls-row{display:none}.flashcard-scene{min-height:140px!important}.review-actions-sticky{bottom:env(safe-area-inset-bottom,0px);background:var(--paper);padding-top:8px;padding-bottom:max(4px, env(safe-area-inset-bottom));z-index:10;position:sticky}.learn-tabs{scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;gap:8px;margin-bottom:16px;display:flex;overflow-x:auto}.learn-tabs::-webkit-scrollbar{display:none}.learn-tab{flex-shrink:0;min-width:130px}.music-lyrics-pre{max-height:35vh;overflow-y:auto}}@keyframes rotate-hint{0%,15%{transform:rotate(0)}40%,60%{transform:rotate(-90deg)}85%,to{transform:rotate(0)}}.rotate-hint-phone{justify-content:center;align-items:center;margin-bottom:20px;animation:2.4s ease-in-out infinite rotate-hint;display:flex}.rotate-hint-backdrop{z-index:9999;-webkit-backdrop-filter:blur(4px);background:#18211d8c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.rotate-hint-card{box-shadow:var(--shadow-lg);text-align:center;background:#fff;border-radius:24px;flex-direction:column;align-items:center;width:calc(100% - 48px);max-width:320px;padding:36px 32px 28px;animation:.26s cubic-bezier(.34,1.56,.64,1) both slide-up;display:flex}.rotate-hint-title{color:var(--ink);margin:0 0 8px;font-family:Fraunces,Georgia,serif;font-size:1.4rem;font-weight:900}.rotate-hint-body{color:var(--muted);margin:0 0 24px;font-size:.92rem;line-height:1.6}.rotate-hint-btn{background:var(--clay);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:999px;min-width:120px;min-height:44px;padding:12px 32px;font-size:.9rem;font-weight:900;transition:background .12s,transform 80ms;box-shadow:0 2px 10px #c86f4a47}.rotate-hint-btn:hover{background:#b05a37}.rotate-hint-btn:active{transform:translateY(1px)}.lesson-card{color:inherit;border:1px solid var(--line);background:#fff;border-radius:16px;flex-direction:column;text-decoration:none;transition:box-shadow .16s,transform .16s;display:flex;overflow:hidden}.lesson-card:hover{transform:translateY(-2px);box-shadow:0 8px 32px #0000001a}.lesson-meta-row{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;display:flex}.lesson-meta-chip{letter-spacing:.04em;color:var(--paper);background:#fffaf01a;border:1px solid #fffaf038;border-radius:999px;align-items:center;gap:6px;padding:5px 12px;font-size:.72rem;font-weight:900;text-decoration:none;transition:background .14s,border-color .14s;display:inline-flex}a.lesson-meta-chip:hover{background:#fffaf033;border-color:#fffaf066}.lesson-meta-chip.is-level{color:#fff;border-color:#0000}.lesson-meta-chip.is-muted{color:#fffaf0cc;font-weight:700}.lesson-meta-dev{cursor:pointer;margin-left:auto;font-family:inherit}.lesson-meta-dev:disabled{opacity:.6;cursor:default}.lesson-lyrics-panel{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:20px;margin-bottom:16px;padding:22px 26px}.lesson-toggle{cursor:pointer;color:var(--moss);letter-spacing:.06em;text-transform:uppercase;background:0 0;border:0;align-items:center;gap:4px;margin-left:auto;padding:0;font-family:inherit;font-size:.72rem;font-weight:900;display:inline-flex}.lesson-toggle:hover{color:var(--clay)}.lesson-toggle-wide{letter-spacing:.04em;margin:0 0 16px;padding:4px 0}.lesson-chunk-filters{flex-wrap:wrap;gap:8px;margin-bottom:24px;display:flex}.lesson-chunk-chip{background:var(--chip);border:1.5px solid #0000;border-radius:999px;align-items:center;gap:5px;padding:5px 13px;font-family:inherit;font-size:.72rem;font-weight:800;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.lesson-chunk-chip{background:color-mix(in srgb, var(--chip) 13%, transparent)}}.lesson-chunk-chip{color:var(--chip);cursor:pointer;transition:background .14s,color .14s,border-color .14s}.lesson-chunk-chip:hover{border-color:var(--chip)}.lesson-chunk-chip.active{background:var(--chip);border-color:var(--chip);color:#fff}.lesson-chunk-chip.is-clear{--chip:var(--muted);border-color:var(--line);background:0 0}.lesson-finish-panel{text-align:center;margin-bottom:32px}.lesson-finish-title{margin:0 0 6px;font-family:Fraunces,Georgia,serif;font-size:1.1rem;font-weight:900}.lesson-finish-panel .btn-primary{padding:12px 32px}.lesson-state-card{text-align:center;padding:40px 32px}.lesson-state-title{margin:0 0 8px;font-family:Fraunces,Georgia,serif;font-size:1.15rem;font-weight:900}.lesson-state-body{color:var(--muted);margin:0 0 20px;font-size:.88rem;line-height:1.6}.lesson-state-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.lesson-state-actions a{text-decoration:none}.lesson-loading{color:var(--muted);align-items:center;gap:12px;padding:32px 0;display:flex}.chunk-card{border:1px solid var(--chunk);border-radius:16px;flex-direction:column;gap:4px;padding:16px 18px;display:flex}@supports (color:color-mix(in lab, red, red)){.chunk-card{border:1px solid color-mix(in srgb, var(--chunk) 28%, transparent)}}.chunk-card{border-left:4px solid var(--chunk);box-shadow:var(--shadow-sm);background:#fff;transition:box-shadow .16s,transform .16s,background .14s}.chunk-card.is-clickable{cursor:pointer}.chunk-card.is-clickable:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.chunk-card.is-selected{border-color:var(--chunk);background:var(--chunk)}@supports (color:color-mix(in lab, red, red)){.chunk-card.is-selected{background:color-mix(in srgb, var(--chunk) 8%, #fff)}}.chunk-card-type{letter-spacing:.08em;text-transform:uppercase;color:var(--chunk);font-size:.62rem;font-weight:900}.chunk-card-text{font-family:Fraunces,Georgia,serif;font-size:1rem;font-weight:900;line-height:1.2}.chunk-card-why{color:var(--muted);margin:0;font-size:.76rem;line-height:1.45}.chunk-card-translation{color:var(--chunk);margin:0;font-size:.78rem;font-weight:600}.chunk-card-example{color:var(--muted);border-left:2px solid var(--chunk);margin-top:4px;padding-left:10px;font-size:.74rem;font-style:italic;line-height:1.4;display:block}@supports (color:color-mix(in lab, red, red)){.chunk-card-example{border-left:2px solid color-mix(in srgb, var(--chunk) 30%, transparent)}}.chunk-card-actions{align-items:center;gap:6px;margin-top:8px;display:flex}.chunk-card-actions .btn-primary,.chunk-card-actions .btn-secondary{padding:4px 12px;font-size:.72rem}.learning-card-word{margin-bottom:6px;font-family:Fraunces,Georgia,serif;font-size:1.1rem;font-weight:900}.learning-card-translation{color:var(--muted);margin-left:10px;font-family:Manrope,sans-serif;font-size:.88rem;font-weight:400}.learning-card-explanation{margin:0 0 6px;font-size:.9rem}.learning-card-example{color:var(--muted);border-left:2px solid var(--clay);margin:0;padding-left:10px;font-size:.85rem;font-style:italic}.mkt-legal{padding:80px 0 120px}.mkt-legal-inner{max-width:760px;margin:0 auto;padding:0 24px}.mkt-legal-header{border-bottom:1px solid var(--line);margin-bottom:48px;padding-bottom:40px}.mkt-legal-eyebrow{letter-spacing:.12em;text-transform:uppercase;color:var(--clay);margin-bottom:12px;font-size:.75rem;font-weight:900}.mkt-legal-title{color:var(--ink);margin-bottom:12px;font-family:Fraunces,Georgia,serif;font-size:clamp(2rem,4vw,3rem);font-weight:900;line-height:1.1}.mkt-legal-meta{color:var(--muted);font-size:.85rem}.mkt-legal-body{color:var(--ink);line-height:1.75}.mkt-legal-body p{margin-bottom:18px;font-size:.95rem}.mkt-legal-body h2{color:var(--ink);margin:40px 0 12px;font-family:Fraunces,Georgia,serif;font-size:1.35rem;font-weight:900}.mkt-legal-body h3{color:var(--ink);margin:24px 0 8px;font-size:1rem;font-weight:700}.mkt-legal-body ul{margin:0 0 18px;padding-left:24px}.mkt-legal-body ul li{margin-bottom:8px;font-size:.95rem}.mkt-legal-note{background:var(--sage);border-left:4px solid var(--moss);border-radius:0 12px 12px 0;margin:24px 0;padding:16px 20px;font-size:.88rem;line-height:1.65}.mkt-legal-link{color:var(--clay);text-underline-offset:2px;text-decoration:underline}.mkt-legal-link:hover{color:var(--moss)}.mkt-legal-table{border-collapse:collapse;width:100%;margin:16px 0 24px;font-size:.85rem}.mkt-legal-table th{text-align:left;background:var(--sage);border-bottom:2px solid var(--line);padding:10px 14px;font-weight:700}.mkt-legal-table td{border-bottom:1px solid var(--line);vertical-align:top;padding:10px 14px}.mkt-legal-table tr:last-child td{border-bottom:none}@media (max-width:640px){.mkt-legal{padding:48px 0 80px}.mkt-legal-table{font-size:.78rem}.mkt-legal-table th,.mkt-legal-table td{padding:8px 10px}}.due-note{color:var(--paper);background:#fffaf01a;border:1px solid #fffaf02e;border-radius:999px;align-items:center;gap:8px;margin-top:14px;padding:6px 14px;font-size:.78rem;font-weight:700;display:inline-flex}.due-note-dot{background:var(--clay-bright);border-radius:50%;flex-shrink:0;width:6px;height:6px}.due-note strong{font-weight:900}.due-note a{color:var(--clay-bright);margin-left:4px;font-weight:900;text-decoration:none}.due-note a:hover{text-decoration:underline}.streak-widget{flex-direction:column;gap:10px;display:flex}.streak-top{align-items:center;gap:14px;display:flex}.streak-flame{color:var(--clay);flex-shrink:0;line-height:1;display:flex}.streak-count-row{align-items:baseline;gap:6px;display:flex}.streak-num{color:var(--clay);font-family:Fraunces,Georgia,serif;font-size:2.2rem;font-weight:900;line-height:1}.streak-days{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.75rem;font-weight:700}.streak-best{color:var(--muted);margin-top:2px;font-size:.75rem}.streak-freeze-active{color:#4a90d9;background:#4a90d91a;border-radius:999px;padding:4px 12px;font-size:.75rem;font-weight:700;display:inline-block}.streak-freeze-hint{color:var(--muted);opacity:.75;align-items:center;gap:5px;font-size:.72rem;display:flex}.daily-missions{padding:18px 20px}.dm-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.dm-complete-tag{color:var(--clay);background:#c86f4a1a;border-radius:999px;padding:3px 10px;font-size:.72rem;font-weight:900}.dm-all-done{text-align:center;background:#c86f4a12;border-radius:10px;flex-direction:column;align-items:center;gap:4px;padding:18px;display:flex}.dm-all-done-title{color:var(--clay);font-family:Fraunces,Georgia,serif;font-size:1rem;font-weight:900}.dm-all-done-sub{color:var(--muted);font-size:.78rem}.dm-list{flex-direction:column;gap:14px;display:flex}.dm-skeleton{background:linear-gradient(90deg,#f0ede8 0%,#f8f5f0 50%,#f0ede8 100%) 0 0/200% 100%;border-radius:8px;height:46px;margin-bottom:6px;animation:1.6s ease-in-out infinite shimmer}.dm-row{align-items:center;gap:12px;display:flex}.dm-row--done{opacity:.7}.dm-icon{text-align:center;flex-shrink:0;width:28px;font-size:1.1rem}.dm-body{flex:1;min-width:0}.dm-label{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;margin-bottom:5px;font-size:.82rem;font-weight:700;overflow:hidden}.dm-progress-row{align-items:center;gap:8px;display:flex}.dm-bar{background:var(--line);border-radius:99px;flex:1;height:5px;overflow:hidden}.dm-bar-fill{border-radius:99px;height:100%}.dm-progress-txt{white-space:nowrap;font-size:.7rem;font-weight:700}.dm-reward{justify-content:flex-end;align-items:center;min-width:48px;display:flex}.dm-xp{color:var(--muted);font-size:.7rem;font-weight:700}.review-summary{flex-direction:column;gap:0;display:flex}.rsm-header{align-items:center;gap:12px;margin-bottom:24px;display:flex}.rsm-icon{color:var(--clay);font-family:Fraunces,Georgia,serif;font-size:1.6rem;line-height:1}.rsm-title{color:var(--ink);margin:0;font-family:Fraunces,Georgia,serif;font-size:1.4rem;font-weight:900}.rsm-best-badge{color:var(--clay);white-space:nowrap;background:#c86f4a1a;border-radius:999px;margin-left:auto;padding:4px 12px;font-size:.72rem;font-weight:900}.rsm-stats{border:1px solid var(--line);border-radius:12px;gap:0;margin-bottom:20px;display:flex;overflow:hidden}.rsm-stat{border-right:1px solid var(--line);background:#fff;flex-direction:column;flex:1;align-items:center;padding:18px 12px;display:flex}.rsm-stat:last-child{border-right:none}.rsm-stat-num{font-family:Fraunces,Georgia,serif;font-size:2rem;font-weight:900;line-height:1}.rsm-stat-label{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:5px;font-size:.72rem;font-weight:700}.rsm-msg{color:var(--muted);border-left:3px solid var(--clay);background:#18211d08;border-radius:8px;margin:0 0 20px;padding:14px 16px;font-size:.88rem;line-height:1.6}.rsm-words{flex-direction:column;gap:6px;margin-bottom:24px;display:flex}.rsm-word-row{border:1px solid var(--line);background:#fff;border-radius:10px;justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.rsm-word{font-family:Fraunces,Georgia,serif;font-size:.95rem;font-weight:900}.rsm-word-badge{letter-spacing:.04em;border-radius:999px;padding:3px 10px;font-size:.68rem;font-weight:900}.rsm-actions{flex-wrap:wrap;gap:10px;display:flex}.xp-float{color:var(--clay);pointer-events:none;z-index:20;white-space:nowrap;text-shadow:0 2px 8px #c86f4a40;font-family:Fraunces,Georgia,serif;font-size:1.15rem;font-weight:900;position:absolute;top:50%;right:20px}.badges-gallery{flex-direction:column;gap:0;display:flex}.badges-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}.badges-progress{color:var(--muted);align-items:center;gap:10px;font-size:.8rem;font-weight:700;display:flex}.badges-progress-bar{background:var(--line);border-radius:99px;width:120px;height:6px;overflow:hidden}.badges-progress-fill{background:var(--clay);border-radius:99px;height:100%}.badges-tabs{flex-wrap:wrap;gap:6px;margin-bottom:20px;display:flex}.badges-tab{font:inherit;border:1px solid var(--line);color:var(--muted);cursor:pointer;text-transform:uppercase;letter-spacing:.05em;background:#fff;border-radius:999px;padding:6px 14px;font-size:.75rem;font-weight:900;transition:background .12s,color .12s,border-color .12s}.badges-tab.active,.badges-tab:hover{background:var(--clay);color:#fff;border-color:var(--clay)}.badges-count{color:var(--muted);margin-top:4px;font-size:.8rem}.badges-grid{grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:12px;display:grid}.badge-item{border:1px solid var(--line);cursor:default;text-align:center;background:#fff;border-radius:12px;flex-direction:column;align-items:center;gap:8px;padding:18px 10px;display:flex;position:relative}.badge-item--locked{filter:grayscale();opacity:.45;border-style:dashed}.badge-item--unlocked{box-shadow:var(--shadow-sm)}.badge-icon{font-size:1.8rem;line-height:1}.badge-name{color:var(--ink);font-size:.7rem;font-weight:900;line-height:1.3}.badge-tooltip{background:var(--ink);color:#fff;text-align:left;pointer-events:none;z-index:100;width:160px;box-shadow:var(--shadow-md);border-radius:8px;flex-direction:column;gap:3px;padding:9px 12px;font-size:.72rem;line-height:1.4;display:flex;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}.badge-tooltip strong{color:var(--clay-bright,#d97b54);font-size:.78rem}.badge-tooltip:after{content:"";border:6px solid #0000;border-top-color:var(--ink);position:absolute;top:100%;left:50%;transform:translate(-50%)}@media (max-width:480px){.badges-grid{grid-template-columns:repeat(2,1fr)}.rsm-stats{flex-direction:column}.rsm-stat{border-right:none;border-bottom:1px solid var(--line);padding:14px}.rsm-stat:last-child{border-bottom:none}.rsm-actions{flex-direction:column}.rsm-actions a,.rsm-actions button{text-align:center;width:100%}}.dash-layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:28px;display:grid}.dash-layout:has(.dash-side.is-collapsed){grid-template-columns:minmax(0,1fr)}.dash-side.is-collapsed{display:contents}.dash-main{min-width:0}.dash-side{z-index:1;flex-direction:column;gap:20px;transition:top .3s cubic-bezier(.4,0,.2,1);display:flex;position:sticky;top:90px}.promo-banner{background:linear-gradient(135deg, var(--clay) 0%, #a8482b 55%, var(--ink) 130%);padding-top:90px;position:relative;overflow:hidden}.promo-sparkle{color:#ffffff8c;pointer-events:none;font-size:1.1rem;position:absolute}.promo-sparkle-1{font-size:.9rem;top:24px;right:46%}.promo-sparkle-2{font-size:1.4rem;top:64px;right:38%}.promo-sparkle-3{font-size:1rem;bottom:40px;right:44%}.promo-cta{margin-top:20px;display:inline-flex}.promo-banner .app-hero-subtitle{color:#fff;text-shadow:0 1px 3px #00000040}.stat-pill-row{grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0 32px;display:grid}.stat-pill{border:1px solid var(--line);box-shadow:var(--shadow-sm);color:inherit;background:#fff;border-radius:16px;align-items:center;gap:12px;padding:12px 14px;text-decoration:none;transition:box-shadow .16s,transform .16s;display:flex}.stat-pill:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-pill-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.1rem;display:flex}.stat-pill-icon.clay{color:var(--clay);background:#c86f4a24}.stat-pill-icon.butter{color:#8a6510;background:#f6ca5f52}.stat-pill-text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.stat-pill-value{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;font-size:.86rem;font-weight:900;overflow:hidden}.stat-pill-label{color:var(--muted);font-size:.7rem;font-weight:700}.stat-pill svg{color:var(--muted);flex-shrink:0}.pill-ring{background:conic-gradient(var(--clay) var(--goal,0%), var(--sage) 0);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.pill-ring span{width:30px;height:30px;color:var(--ink);background:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:.62rem;font-weight:900;display:flex}.cw-head{justify-content:space-between;align-items:center;display:flex}.cw-arrows{gap:6px;display:flex}.cw-arrow-btn{border:1px solid var(--line);cursor:pointer;width:30px;height:30px;color:var(--ink);background:#fff;border-radius:50%;justify-content:center;align-items:center;transition:background .12s;display:flex}.cw-arrow-btn:hover{background:var(--sage)}.cw-row{scroll-behavior:smooth;gap:20px;padding-bottom:8px;display:flex;overflow-x:auto;-webkit-mask-image:linear-gradient(90deg,#000 0 calc(100% - 45px),#0000 100%);mask-image:linear-gradient(90deg,#000 0 calc(100% - 45px),#0000 100%)}.cw-row>*{flex:0 0 280px}.activity-badge{letter-spacing:.04em;text-transform:uppercase;border-radius:999px;flex-shrink:0;padding:3px 9px;font-size:.6rem;font-weight:900}.profile-panel{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:20px;padding:20px}.profile-panel--top{background:linear-gradient(160deg,#faece6 0%,#fff 45%)}.profile-panel-head{justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;display:flex}.profile-panel-close{border:1px solid var(--line);width:26px;height:26px;color:var(--muted);cursor:pointer;background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .14s,color .14s,border-color .14s;display:flex}.profile-panel-close:hover{background:var(--clay);border-color:var(--clay);color:#fff}.profile-panel-restore{z-index:40;border:1px solid var(--line);width:30px;height:46px;color:var(--muted);box-shadow:var(--shadow-sm);cursor:pointer;background:#fff;border-right:0;border-radius:12px 0 0 12px;justify-content:center;align-items:center;padding:0;transition:background .14s,color .14s,width .14s;display:flex;position:fixed;top:104px;right:0}.profile-panel-restore:hover{background:var(--clay);color:#fff;width:36px}.profile-avatar-lg{background:var(--clay);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin:0 auto 12px;font-size:1.1rem;font-weight:900;display:flex}.profile-greeting{text-align:center;color:var(--ink);margin-bottom:4px;font-family:Fraunces,Georgia,serif;font-size:1.02rem;font-weight:900}.profile-sub{text-align:center;color:var(--muted);margin-bottom:18px;font-size:.78rem;line-height:1.5}.profile-icon-row{justify-content:center;gap:10px;margin-bottom:22px;display:flex}.profile-icon-btn{border:1px solid var(--line);background:var(--paper);width:36px;height:36px;color:var(--ink);border-radius:50%;justify-content:center;align-items:center;text-decoration:none;transition:background .12s;display:flex}.profile-icon-btn:hover{background:var(--sage)}.week-chart{justify-content:space-between;align-items:flex-end;gap:6px;height:84px;display:flex}.week-chart-bar-wrap{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:6px;height:100%;display:flex}.week-chart-bar{background:var(--line);border-radius:6px 6px 3px 3px;width:100%;max-width:20px;transition:height .4s cubic-bezier(.4,0,.2,1)}.week-chart-bar.active{background:linear-gradient(180deg, var(--clay) 0%, var(--moss) 100%)}.week-chart-day{color:var(--muted);text-transform:uppercase;font-size:.6rem;font-weight:800}.top-learners-head{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.top-learners-head a{color:var(--clay);font-size:.76rem;font-weight:800;text-decoration:none}.top-learners-head a:hover{text-decoration:underline}.top-learner-row{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:9px 0;display:flex}.top-learner-row:last-child{border-bottom:0}.top-learner-avatar{background:var(--sage);width:34px;height:34px;color:var(--moss);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.7rem;font-weight:900;display:flex}.top-learner-info{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.top-learner-name{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;font-size:.82rem;font-weight:800;overflow:hidden}.top-learner-sub{color:var(--muted);font-size:.7rem}.top-learner-rank{background:var(--sage);color:var(--moss);border-radius:999px;flex-shrink:0;padding:4px 10px;font-size:.68rem;font-weight:900}.top-learner-rank.me{background:var(--clay);color:#fff}.review-stack{max-width:520px;margin:0 auto}.review-stack-wide{max-width:620px;margin:0 auto}.review-progress{text-align:center;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;font-size:.72rem;font-weight:900}.review-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.review-actions a{text-decoration:none}.review-card{text-align:center;margin-bottom:18px;padding:34px 26px}.review-word-row{justify-content:center;align-items:center;gap:10px;display:flex}.review-word{font-family:Fraunces,Georgia,serif;font-size:1.7rem;font-weight:900;line-height:1.2}.review-speak{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:50%;padding:6px;transition:background .14s,color .14s;display:flex}.review-speak:hover{background:var(--sage);color:var(--moss)}.review-translation{color:var(--clay);margin:12px 0 14px;font-size:1.05rem;font-weight:800}.review-explanation{color:var(--muted);margin:0 0 10px;font-size:.86rem;line-height:1.6}.review-example{margin:0;font-size:.86rem;font-style:italic;line-height:1.6}.rate-btns{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.rate-btn{font:inherit;border:1.5px solid var(--rate);color:var(--rate);cursor:pointer;background:0 0;border-radius:999px;padding:10px 22px;font-size:.85rem;font-weight:900;transition:background .14s,color .14s,transform .14s}.rate-btn:hover:not(:disabled){background:var(--rate);color:#fff;transform:translateY(-1px)}.rate-btn:disabled{opacity:.5;cursor:default}.memory-grid{grid-template-columns:repeat(auto-fill,minmax(124px,1fr));gap:10px;margin-bottom:24px;display:grid}.memory-tile{border:1.5px solid var(--line);background:var(--sage);min-height:76px;color:var(--ink);font:inherit;cursor:pointer;box-shadow:var(--shadow-sm);border-radius:14px;padding:10px 12px;font-size:.85rem;font-weight:800;transition:background .16s,border-color .16s,color .16s,transform .16s}.memory-tile:hover:not(:disabled){box-shadow:var(--shadow-md);transform:translateY(-2px)}.memory-tile.is-up{border-color:var(--clay);background:#fff}.memory-tile.is-matched{border-color:var(--moss);color:var(--moss);cursor:default;box-shadow:none;background:#46624a1a}.memory-done{text-align:center;position:relative}.memory-done-title{margin:0 0 14px;font-family:Fraunces,Georgia,serif;font-size:1.2rem;font-weight:900}.gap-panel{margin-bottom:14px}.gap-line{margin:0 0 14px;font-size:.95rem;font-style:italic;line-height:1.8}.gap-blank{text-align:center;border-bottom:2px dashed var(--clay);color:#0000;min-width:84px;font-style:normal;font-weight:900;display:inline-block}.gap-blank.is-correct{color:var(--moss);border-bottom-color:var(--moss)}.gap-blank.is-wrong{color:#dc2626;border-bottom-color:#dc2626}.gap-options{flex-wrap:wrap;gap:8px;display:flex}.gap-option{font:inherit;border:1.5px solid var(--line);color:var(--ink);cursor:pointer;background:#fff;border-radius:999px;padding:8px 18px;font-size:.85rem;font-weight:800;transition:border-color .14s,background .14s,color .14s}.gap-option:hover:not(:disabled){border-color:var(--clay)}.gap-option:disabled{cursor:default}.gap-option.is-correct{border-color:var(--moss);color:var(--moss);background:#46624a1a}.gap-option.is-wrong{color:#dc2626;background:#dc262614;border-color:#dc2626}.gap-answer{color:var(--muted);margin:10px 0 0;font-size:.78rem}.gap-answer strong{color:var(--moss)}.takeaway-question{margin:8px 0 4px;font-family:Fraunces,Georgia,serif;font-size:1.1rem;font-weight:900}.takeaway-input{width:100%;margin-bottom:10px}.takeaway-input:last-of-type{margin-bottom:0}.review-score{text-align:center;color:var(--muted);margin-bottom:16px;font-size:.88rem}.review-done-title{margin:0 0 8px;font-family:Fraunces,Georgia,serif;font-size:1.35rem;font-weight:900}.review-done-body{color:var(--muted);margin:0 0 20px;font-size:.9rem;line-height:1.6}.review-verse{white-space:pre-line;margin:10px 0 0;font-family:Fraunces,Georgia,serif;font-size:1.05rem;font-style:italic;line-height:1.75}.lb-avatar{width:var(--avatar-size,36px);height:var(--avatar-size,36px);font-weight:900;font-size:calc(var(--avatar-size,36px) * .38);background:var(--sage);color:var(--moss);border:2px solid #0000;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.lb-avatar.is-me{background:var(--clay);color:#fff;border-color:var(--clay-bright)}.lb-podium{justify-content:center;align-items:flex-end;gap:10px;margin-bottom:28px;display:flex}.lb-podium-gap{flex:1}.lb-podium-card{text-align:center;background:var(--medal);border-radius:18px;flex-direction:column;flex:1;align-items:center;padding:16px 10px;display:flex}@supports (color:color-mix(in lab, red, red)){.lb-podium-card{background:color-mix(in srgb, var(--medal) 9%, #fff)}}.lb-podium-card{border:1.5px solid var(--medal)}@supports (color:color-mix(in lab, red, red)){.lb-podium-card{border:1.5px solid color-mix(in srgb, var(--medal) 30%, transparent)}}.lb-podium-card{box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}.lb-podium-card.is-first{box-shadow:0 8px 28px var(--medal);padding:24px 12px 20px;transform:translateY(-14px)}@supports (color:color-mix(in lab, red, red)){.lb-podium-card.is-first{box-shadow:0 8px 28px color-mix(in srgb, var(--medal) 25%, transparent)}}.lb-podium-rank{color:var(--medal);margin-bottom:8px;font-family:Fraunces,Georgia,serif;font-size:1.4rem;font-weight:900;line-height:1}.lb-podium-card.is-first .lb-podium-rank{font-size:2rem}.lb-podium-name{max-width:100%;color:var(--ink);text-overflow:ellipsis;white-space:nowrap;margin-top:8px;font-size:.78rem;font-weight:800;overflow:hidden}.lb-podium-xp{color:var(--medal);margin-top:4px;font-family:Fraunces,Georgia,serif;font-size:.88rem;font-weight:900}.lb-podium-card.is-first .lb-podium-xp{font-size:1.05rem}.lb-unit{color:var(--muted);margin-top:2px;font-size:.62rem;font-weight:800}.lb-rank-badge{margin-top:8px;padding:3px 10px;font-size:.65rem}.lb-streak{color:var(--muted);align-items:center;gap:4px;margin-top:6px;font-size:.66rem;font-weight:700;display:inline-flex}.lb-streak svg{color:var(--clay)}.lb-rows{flex-direction:column;gap:8px;display:flex}.lb-row{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:16px;align-items:center;gap:12px;padding:12px 16px;transition:box-shadow .16s,transform .16s;display:flex}.lb-row:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.lb-row.is-me{background:#c86f4a0f;border-color:#c86f4a59}.lb-row-rank{text-align:right;width:30px;color:var(--muted);flex-shrink:0;font-size:.85rem;font-weight:900}.lb-row-body{flex:1;min-width:0}.lb-row-name{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;font-weight:700;overflow:hidden}.lb-row.is-me .lb-row-name{color:var(--clay);font-weight:900}.lb-row-rank-label{font-size:.66rem;font-weight:800}.lb-row-score{text-align:right;flex-shrink:0}.lb-row-xp{color:var(--ink);font-family:Fraunces,Georgia,serif;font-size:.92rem;font-weight:900}.lb-row-score .lb-unit{margin-top:0}.lb-row-streak{flex-shrink:0;margin:0 0 0 4px;font-size:.72rem}.lb-skeletons{flex-direction:column;gap:8px;display:flex}.lb-skeleton-row{border-radius:16px;height:58px}@media (max-width:900px){.dash-layout{grid-template-columns:1fr}.dash-side{position:static}}@media (max-width:640px){.stat-pill-row{grid-template-columns:1fr}.lb-podium{gap:6px}.lb-podium-card{border-radius:14px;padding:12px 6px}.lb-podium-card.is-first{padding:18px 8px 14px;transform:translateY(-8px)}.lb-rank-badge{padding:3px 7px;font-size:.58rem}.lb-row{gap:9px;padding:10px 12px}.lb-row-streak{display:none}.review-card{padding:24px 18px}.review-word{font-size:1.4rem}.rate-btn{flex:calc(50% - 8px);padding:10px 16px}.memory-grid{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px}.memory-tile{min-height:66px;font-size:.8rem}}.music-studio-hero{position:relative}.music-studio-hero .mini-label{color:#fffaf0c7;margin-bottom:8px;display:inline-block}.music-studio{flex-direction:column;gap:22px;padding-bottom:48px;display:flex}.music-studio-loading{min-height:260px;color:var(--muted);justify-content:center;align-items:center;gap:10px;font-weight:700;display:flex}.music-studio-error{margin:0}.music-unlock-card{border:1px solid var(--line);box-shadow:var(--shadow-md);background:linear-gradient(145deg,#fff 0%,#fff8ed 100%);border-radius:24px;grid-template-columns:minmax(0,1fr) 220px;align-items:center;gap:28px;padding:34px;display:grid;overflow:hidden}.music-unlock-copy h2{margin:8px 0;font-size:clamp(1.6rem,4vw,2.35rem)}.music-unlock-copy>p{color:var(--muted);max-width:620px;margin:0 0 20px}.music-progress-track{background:#18211d14;border-radius:999px;height:10px;margin-bottom:14px;overflow:hidden}.music-progress-track span{border-radius:inherit;background:linear-gradient(90deg, var(--clay), var(--butter));height:100%;transition:width .4s;display:block}.music-chunk-grid{grid-template-columns:repeat(14,minmax(24px,1fr));gap:5px;margin-bottom:22px;display:grid}.music-chunk-grid span{aspect-ratio:1;color:var(--muted);background:#18211d0f;border-radius:8px;place-items:center;font-size:.66rem;font-weight:900;display:grid}.music-chunk-grid span.filled{background:var(--sage);color:var(--moss)}.music-unlock-actions,.music-performance-actions{flex-wrap:wrap;gap:10px;display:flex}.music-unlock-actions a{text-decoration:none}.music-vinyl{color:#fff;background:radial-gradient(circle at center, var(--clay) 0 13%, #f4d19d 13.5% 19%, #111a16 19.5% 26%, transparent 26.5%), repeating-radial-gradient(circle at center, #1b2520 0 7px, #111814 8px 10px);border-radius:50%;justify-self:center;place-items:center;width:190px;height:190px;display:grid;transform:rotate(-7deg);box-shadow:0 24px 40px #18211d3d}.music-vinyl span{font-family:Fraunces,Georgia,serif;font-size:1rem;font-weight:900;transform:rotate(7deg)}.music-song-head{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:20px;justify-content:space-between;align-items:flex-start;gap:20px;padding:24px 26px;display:flex}.music-song-head h2{margin:5px 0 3px;font-size:clamp(1.55rem,3vw,2.15rem)}.music-song-head p{color:var(--muted);margin:0;font-size:.82rem}.music-status{white-space:nowrap;border-radius:999px;padding:6px 12px;font-size:.7rem;font-weight:900}.music-status-ready{color:#795b0d;background:#f6ca5f45}.music-status-practicing{color:#2d667d;background:#bedceb8c}.music-status-completed{background:var(--sage);color:var(--moss)}.music-studio-section{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:22px;padding:26px}.music-section-heading{align-items:flex-start;gap:14px;margin-bottom:22px;display:flex}.music-section-heading>span{background:var(--ink);width:36px;height:36px;color:var(--paper);border-radius:11px;flex-shrink:0;place-items:center;font-size:.7rem;font-weight:900;display:grid}.music-section-heading h3{margin:0 0 3px;font-size:1.25rem}.music-section-heading p{color:var(--muted);margin:0;font-size:.8rem}.music-lyrics-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.music-lyrics-grid article{background:#fffaf2;border:1px solid #18211d14;border-radius:15px;padding:17px 18px}.music-lyrics-grid article.chorus{background:linear-gradient(135deg,#c86f4a24,#f6ca5f33);border-color:#c86f4a40}.music-lyrics-grid article>span{color:var(--clay);letter-spacing:.09em;text-transform:uppercase;font-size:.65rem;font-weight:900}.music-lyrics-grid article>p{white-space:pre-line;margin:7px 0 0;font-family:Fraunces,Georgia,serif;font-size:1rem;line-height:1.65}.music-analysis-notice{color:#285a6c;background:#bedceb59;border-radius:12px;flex-direction:column;gap:2px;margin-bottom:16px;padding:12px 15px;font-size:.78rem;display:flex}.music-analysis-notice strong{font-size:.8rem}.music-section-tabs{gap:7px;margin-bottom:13px;padding-bottom:7px;display:flex;overflow-x:auto}.music-section-tabs button{border:1px solid var(--line);min-width:56px;height:48px;color:var(--muted);cursor:pointer;background:#fff;border-radius:13px;justify-content:center;align-items:center;gap:4px;font-weight:900;display:flex}.music-section-tabs button.active{background:var(--ink);border-color:var(--ink);color:#fff}.music-section-tabs button small{font-size:.61rem}.music-practice-card{border:1px solid var(--line);border-radius:17px;grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);display:grid;overflow:hidden}.music-practice-script{background:#fffaf2;padding:24px}.music-practice-script>p{white-space:pre-line;margin:8px 0 19px;font-family:Fraunces,Georgia,serif;font-size:clamp(1.05rem,2.5vw,1.35rem);line-height:1.7}.music-practice-script>small{color:var(--muted);margin-top:10px;font-size:.68rem;display:block}.music-practice-actions{flex-wrap:wrap;gap:8px;display:flex}.music-practice-playback{background:#ffffffb8;border:1px solid #18211d17;border-radius:12px;grid-template-columns:minmax(135px,.55fr) minmax(180px,1fr);align-items:center;gap:12px;margin-top:14px;padding:12px;display:grid}.music-practice-playback>div{flex-direction:column;gap:2px;display:flex}.music-practice-playback strong{font-size:.75rem}.music-practice-playback span{color:var(--muted);font-size:.62rem}.music-practice-playback audio{width:100%;min-width:0;height:34px}.music-record-stop{color:#fff;cursor:pointer;background:#b84335;border:0;border-radius:999px;padding:10px 18px;font-weight:900}.music-record-stop span{background:#fff;border-radius:2px;width:9px;height:9px;margin-right:7px;display:inline-block}.music-practice-result,.music-practice-empty{background:#fff;flex-direction:column;justify-content:center;padding:22px;display:flex}.music-main-score{align-items:baseline;gap:8px;margin-bottom:12px;display:flex}.music-main-score strong{font-family:Fraunces,Georgia,serif;font-size:2.6rem;line-height:1}.music-main-score span{color:var(--muted);font-size:.7rem;font-weight:800}.music-score-list{grid-template-columns:repeat(3,1fr);gap:7px;display:grid}.music-score-list>span{background:#18211d0a;border-radius:10px;flex-direction:column;padding:8px 9px;display:flex}.music-score-list small{color:var(--muted);font-size:.58rem;font-weight:800}.music-score-list strong{font-size:.88rem}.music-practice-result>p{color:var(--muted);margin:14px 0 10px;font-size:.76rem;line-height:1.55}.music-word-scores{flex-wrap:wrap;gap:5px;display:flex}.music-word-scores span{border-radius:999px;padding:3px 9px;font-size:.68rem;font-weight:800}.music-word-scores .good{background:var(--sage);color:var(--moss)}.music-word-scores .needs-work{color:#9d4e32;background:#c86f4a29}.music-practice-empty{text-align:center;color:var(--muted);align-items:center}.music-practice-empty p{margin:10px 0 0;font-size:.76rem}.music-sound-wave{align-items:center;gap:5px;height:42px;display:flex}.music-sound-wave i{background:var(--clay);border-radius:99px;width:5px;display:block}.music-sound-wave i:first-child,.music-sound-wave i:nth-child(5){opacity:.45;height:13px}.music-sound-wave i:nth-child(2),.music-sound-wave i:nth-child(4){opacity:.7;height:27px}.music-sound-wave i:nth-child(3){height:40px}.music-consent{color:var(--muted);cursor:pointer;background:#fffaf2;border-radius:12px;align-items:flex-start;gap:10px;margin-bottom:16px;padding:12px 14px;font-size:.75rem;display:flex}.music-backing-monitor{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.music-consent input{accent-color:var(--moss);margin-top:3px}.music-bluetooth-note{color:var(--muted);align-items:flex-start;gap:6px;margin:-7px 2px 16px;font-size:.64rem;line-height:1.45;display:flex}.music-bluetooth-note>span{color:var(--clay);font-weight:900}.music-live-stage{color:#fff;background:radial-gradient(circle at 80% 10%, #c86f4a59, transparent 35%), var(--ink);border-radius:18px;padding:24px}.music-live-meta{justify-content:space-between;align-items:center;display:flex}.music-live-meta>span{letter-spacing:.09em;text-transform:uppercase;font-size:.66rem;font-weight:900}.music-live-meta>span.is-recording:before{content:"";background:#ff6f61;border-radius:50%;width:8px;height:8px;margin-right:7px;animation:1s infinite music-pulse;display:inline-block}.music-live-meta button{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff40;border-radius:999px;padding:5px 12px}.music-live-ready{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:160px;display:flex}.music-live-ready strong{font-family:Fraunces,Georgia,serif;font-size:clamp(1.2rem,3vw,1.7rem)}.music-live-ready span{color:#ffffffad;font-size:.75rem}.music-live-ready .btn-primary{margin-top:10px}.music-live-lyrics{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:160px;display:flex}.music-live-lyrics small{color:var(--clay-bright,#df8a66);text-transform:uppercase;letter-spacing:.09em;font-weight:900}.music-live-lyrics p{white-space:pre-line;margin:8px 0;font-family:Fraunces,Georgia,serif;font-size:clamp(1.25rem,4vw,2rem);line-height:1.5}.music-live-progress{background:#ffffff24;border-radius:999px;height:6px;overflow:hidden}.music-live-progress span{background:linear-gradient(90deg, var(--clay), var(--butter));height:100%;display:block}.music-live-stage>small{text-align:right;color:#ffffff8c;margin-top:5px;font-size:.62rem;display:block}.music-final-preview,.music-completed-card{background:var(--sage);border-radius:15px;grid-template-columns:minmax(130px,.55fr) minmax(220px,1fr) auto;align-items:center;gap:16px;margin-top:16px;padding:16px;display:grid}.music-final-preview>div,.music-completed-card>div{flex-direction:column;display:flex}.music-final-preview audio,.music-completed-card audio{width:100%;min-width:0}.music-final-analysis-loading{background:#bedceb3d;border:1px solid #bedceba6;border-radius:15px;align-items:center;gap:12px;margin-top:14px;padding:16px;display:flex}.music-final-analysis-loading>div{flex-direction:column;gap:2px;display:flex}.music-final-analysis-loading strong{font-size:.8rem}.music-final-analysis-loading span:not(.spinner){color:var(--muted);font-size:.68rem}.music-final-assessment{box-shadow:var(--shadow-sm);background:#fffaf2;border:1px solid #18211d1a;border-radius:18px;margin-top:16px;padding:22px}.music-final-assessment-head{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:20px;display:grid}.music-final-assessment-head h4{margin:4px 0 7px;font-family:Fraunces,Georgia,serif;font-size:1.35rem}.music-final-assessment-head p{max-width:720px;color:var(--muted);margin:0;font-size:.76rem;line-height:1.55}.music-final-score{background:#fff;border:1px solid;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:82px;height:82px;display:flex}.music-final-score strong{font-family:Fraunces,Georgia,serif;font-size:2rem;line-height:1}.music-final-score span{text-transform:uppercase;font-size:.58rem;font-weight:900}.music-final-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:18px 0;display:grid}.music-final-metrics>span{background:#18211d0b;border-radius:11px;flex-direction:column;padding:10px 12px;display:flex}.music-final-metrics small{color:var(--muted);font-size:.58rem;font-weight:800}.music-final-metrics strong{font-size:.92rem}.music-final-sections{grid-template-columns:repeat(7,minmax(84px,1fr));gap:7px;padding-bottom:4px;display:grid;overflow-x:auto}.music-final-sections>div{background:#fff;border-radius:11px;min-width:84px;padding:9px}.music-final-sections span,.music-final-sections small{color:var(--muted);font-size:.57rem;display:block}.music-final-sections strong{font-size:.8rem}.music-final-sections>div>div{background:#18211d14;border-radius:99px;height:4px;margin:5px 0;overflow:hidden}.music-final-sections i{border-radius:inherit;background:linear-gradient(90deg,var(--clay),var(--moss));height:100%;display:block}.music-final-transcript{border-left:3px solid var(--clay);background:#c86f4a12;border-radius:0 11px 11px 0;margin:16px 0;padding:14px}.music-final-transcript>span{color:var(--clay);letter-spacing:.07em;text-transform:uppercase;font-size:.61rem;font-weight:900}.music-final-transcript p{margin:5px 0 0;font-size:.76rem;line-height:1.55}.music-final-word-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;display:grid}.music-final-word-groups>div{min-width:0}.music-final-word-groups>div:last-child{flex-direction:column;display:flex}.music-final-word-groups>div:last-child>div{flex-direction:column;flex:1;display:flex}.music-final-word-groups>div>strong{margin-bottom:8px;font-size:.72rem;display:block}.music-final-word-groups>div>p{color:var(--moss);margin:0;font-size:.72rem}.music-speaking-save{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:9px;margin-top:auto;padding-top:12px;display:flex}.music-speaking-save .btn-primary,.music-speaking-save .btn-secondary{min-height:38px;padding:8px 13px;font-size:.7rem;text-decoration:none}.music-speaking-save>span{color:var(--moss);font-size:.7rem;font-weight:800}.music-completed-card{background:linear-gradient(135deg, var(--sage), #bedceb73)}.music-completed-card>div span{color:var(--moss);text-transform:uppercase;font-size:.65rem;font-weight:900}.music-completed-card>p{color:var(--muted);margin:0;font-size:.7rem}.music-next-song{background:#c86f4a12;border:1px dashed #c86f4a80;border-radius:14px;justify-content:space-between;align-items:center;gap:16px;margin-top:14px;padding:15px 16px;display:flex}.music-next-song>div{flex-direction:column;display:flex}.music-next-song span{color:var(--muted);font-size:.72rem}.music-history-list{flex-direction:column;gap:9px;display:flex}.music-history-list>div{border:1px solid var(--line);background:#fffaf2;border-radius:13px;grid-template-columns:minmax(150px,.5fr) minmax(220px,1fr);align-items:center;gap:14px;padding:12px 14px;display:grid}.music-history-list>div>div{flex-direction:column;display:flex}.music-history-list small{color:var(--muted);font-size:.66rem}.music-history-list audio{width:100%}@keyframes music-pulse{50%{opacity:.35;transform:scale(.82)}}@media (max-width:800px){.music-unlock-card{grid-template-columns:1fr}.music-vinyl{grid-row:1;width:150px;height:150px}.music-practice-card,.music-final-preview,.music-completed-card,.music-final-word-groups{grid-template-columns:1fr}.music-next-song{flex-direction:column;align-items:flex-start}.music-history-list>div{grid-template-columns:1fr}}.speaking-review-intro{margin:24px 0 18px}.speaking-review-intro p{color:var(--muted);margin:7px 0 0;font-size:.82rem;line-height:1.6}.speaking-review-stats{margin-top:0}.speaking-review-loading{min-height:260px;color:var(--muted);justify-content:center;align-items:center;font-size:.82rem;display:flex}.speaking-review-session{max-width:760px;margin:0 auto 36px}.speaking-review-progress{color:var(--muted);align-items:center;gap:12px;margin:0 0 12px;font-size:.69rem;font-weight:800;display:flex}.speaking-review-progress>div{background:#18211d14;border-radius:99px;flex:1;height:5px;overflow:hidden}.speaking-review-progress i{border-radius:inherit;background:linear-gradient(90deg, var(--clay), var(--moss));height:100%;display:block}.speaking-review-card{text-align:center;background:linear-gradient(145deg,#fffdf8 0%,#fff9f0 62%,#d8e7d34d 140%);border:1px solid #18211d21;border-radius:24px;padding:38px 42px 22px;position:relative;overflow:hidden;box-shadow:0 18px 45px #3e2c1e17}.speaking-review-card:before{content:"";background:linear-gradient(90deg, var(--clay), #e6a36f 48%, var(--moss));height:4px;position:absolute;inset:0 0 auto}.speaking-review-card>.mini-label{color:var(--clay);letter-spacing:.08em;background:#c86f4a1a;border-radius:99px;align-items:center;padding:5px 11px;display:inline-flex}.speaking-review-card h2{color:var(--ink);letter-spacing:-.025em;margin:14px 0 5px;font-family:Fraunces,Georgia,serif;font-size:clamp(2.7rem,7vw,4.5rem);line-height:.95}.speaking-review-card>p{max-width:510px;color:var(--muted);margin:16px auto 24px;font-size:.8rem;line-height:1.55}.speaking-review-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:9px;display:flex}.speaking-review-actions button{justify-content:center;align-items:center;gap:7px;min-width:148px;display:inline-flex;box-shadow:0 7px 18px #3e2c1e0f}.speaking-review-record{min-width:178px!important}.speaking-review-card-footer{text-align:left;border-top:1px solid #18211d17;justify-content:space-between;align-items:center;gap:18px;margin-top:28px;padding-top:17px;display:flex}.speaking-review-privacy{color:var(--muted);align-items:center;gap:7px;font-size:.6rem;line-height:1.4;display:inline-flex}.speaking-review-privacy svg{color:var(--moss);flex:none}.speaking-review-skip{min-width:132px;color:var(--clay);font:inherit;cursor:pointer;background:#c86f4a12;border:1px solid #c86f4a40;border-radius:12px;flex:none;align-items:center;gap:9px;padding:8px 11px;transition:transform .15s,border-color .15s,background .15s,box-shadow .15s;display:inline-flex;box-shadow:0 5px 14px #3e2c1e0d}.speaking-review-skip>span{flex-direction:column;align-items:flex-start;line-height:1.15;display:flex}.speaking-review-skip strong{font-size:.68rem}.speaking-review-skip small{color:var(--muted);margin-top:2px;font-size:.55rem;font-weight:700}.speaking-review-skip:hover{background:#c86f4a1f;border-color:#c86f4a80;transform:translateY(-1px);box-shadow:0 8px 18px #3e2c1e14}.speaking-review-skip:disabled{opacity:.5;cursor:not-allowed}.speaking-review-playback{text-align:left;background:#18211d0b;border-radius:13px;grid-template-columns:auto minmax(180px,1fr);align-items:center;gap:12px;max-width:520px;margin:18px auto 0;padding:11px 13px;display:grid}.speaking-review-playback span{color:var(--muted);font-size:.68rem;font-weight:800}.speaking-review-playback audio{width:100%;height:36px}.speaking-review-result{text-align:left;border:1px solid;border-radius:15px;grid-template-columns:46px minmax(0,1fr);gap:12px;max-width:570px;margin:20px auto 0;padding:15px;display:grid}.speaking-review-result.understood{color:var(--moss);background:#46624a14;border-color:#46624a59}.speaking-review-result.retry{color:#91462d;background:#c86f4a14;border-color:#c86f4a66}.speaking-review-result-icon{background:#ffffffb3;border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;font-size:1.25rem;font-weight:900;display:flex}.speaking-review-result>div:last-child{flex-direction:column;min-width:0;display:flex}.speaking-review-result strong{font-size:.86rem}.speaking-review-result span{color:var(--ink);overflow-wrap:anywhere;margin-top:2px;font-size:.76rem;font-weight:800}.speaking-review-result p{color:var(--muted);margin:6px 0 0;font-size:.7rem;line-height:1.45}.speaking-review-next{margin-top:16px}.speaking-review-empty{border:1px solid var(--line);max-width:760px;box-shadow:var(--shadow-sm);text-align:center;background:#fff;border-radius:22px;margin:0 auto 36px;padding:45px 30px}.speaking-review-empty-icon{background:var(--sage);width:58px;height:58px;color:var(--moss);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 15px;font-size:1.45rem;font-weight:900;display:flex}.speaking-review-empty h2{margin:0 0 8px;font-family:Fraunces,Georgia,serif;font-size:1.5rem}.speaking-review-empty p{max-width:500px;color:var(--muted);margin:0 auto 20px;font-size:.8rem;line-height:1.55}.speaking-review-empty .btn-primary{text-decoration:none}@media (max-width:560px){.speaking-review-card{border-radius:18px;padding:25px 17px}.speaking-review-actions{flex-direction:column}.speaking-review-actions button{width:100%}.speaking-review-playback{grid-template-columns:1fr}.speaking-review-result{grid-template-columns:38px minmax(0,1fr);padding:12px}.speaking-review-result-icon{width:38px;height:38px}.speaking-review-card-footer{flex-direction:column;align-items:stretch}.speaking-review-skip{align-self:flex-end}.music-unlock-card,.music-studio-section{border-radius:17px;padding:20px}.music-song-head{flex-direction:column;padding:18px}.music-chunk-grid{grid-template-columns:repeat(7,1fr)}.music-lyrics-grid{grid-template-columns:1fr}.music-practice-script,.music-practice-result,.music-practice-empty{padding:18px}.music-practice-actions .btn-primary,.music-practice-actions .btn-secondary,.music-record-stop{width:100%}.music-practice-playback{grid-template-columns:1fr}.music-final-assessment{padding:17px}.music-final-assessment-head{grid-template-columns:1fr}.music-final-score{width:72px;height:72px}.music-performance-actions>button{width:100%}}.settings-page{max-width:920px;margin:0 auto;padding-top:34px;padding-bottom:60px}.settings-heading{margin-bottom:22px}.settings-heading h1{margin:7px 0 6px;font-family:Fraunces,Georgia,serif;font-size:clamp(2rem,5vw,3rem)}.settings-heading p{color:var(--muted);margin:0;line-height:1.55}.settings-grid{gap:16px;display:grid}.settings-card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fffdf8;border-radius:19px;padding:24px}.settings-card h2{margin:7px 0 10px;font-family:Fraunces,Georgia,serif;font-size:1.35rem}.settings-card>p{color:var(--muted);margin:0;font-size:.8rem;line-height:1.6}.settings-card a{color:var(--clay);font-weight:800}.settings-form{gap:15px;margin-top:17px;display:grid}.settings-form>label,.settings-danger>label{color:var(--ink);gap:6px;font-size:.72rem;font-weight:850;display:grid}.settings-form input:not([type=checkbox]),.settings-danger input{border:1px solid var(--line);width:100%;min-height:44px;color:var(--ink);font:inherit;background:#fff;border-radius:11px;padding:10px 12px}.settings-form input:focus,.settings-danger input:focus{border-color:var(--clay);outline:2px solid #c86f4a3b}.settings-form input:disabled{color:var(--muted);background:#18211d0a}.settings-check{cursor:pointer;background:#d8e7d36b;border-radius:12px;align-items:flex-start;padding:13px;gap:10px!important;display:flex!important}.settings-check input{accent-color:var(--moss);margin-top:2px}.settings-check span{flex-direction:column;gap:2px;display:flex}.settings-check small{color:var(--muted);font-weight:600;line-height:1.4}.settings-actions{align-items:center;gap:12px;display:flex}.settings-saved{color:var(--moss);font-size:.72rem;font-weight:850}.settings-consent-record{background:#bedceb40;border-radius:11px;padding:11px 13px;margin-top:12px!important}.settings-danger{background:#b8433509;border-color:#b8433547}.settings-danger>label{margin-top:17px}.settings-delete-button{color:#fff;min-height:42px;font:inherit;cursor:pointer;background:#b84335;border:0;border-radius:11px;margin-top:13px;padding:9px 15px;font-size:.74rem;font-weight:900}.settings-delete-button:disabled{opacity:.45;cursor:not-allowed}.settings-alert{border-radius:12px;grid-column:1/-1;margin:0;padding:12px 14px;font-size:.76rem;font-weight:750}.settings-alert-error{color:#8d3329;background:#b8433514;border:1px solid #b8433547}@media (max-width:560px){.settings-page{padding-top:22px}.settings-card{padding:19px}}@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-outline-style{syntax:"*";inherits:false;initial-value:solid}@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}
