@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/fef07dbb0973bf53-s.3p2_lha1f2xer.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/8a480f0b521d4e75-s.1qq4vpdcun5oj.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/53b9e256198e5412-s.390ncx5urfkfu.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/7178b3e590c64307-s.21jp631_3pja2.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/caa3a2e1cccd8315-s.p.0wgildi0cnwt9.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Fallback;src:local(Arial);ascent-override:95.94%;descent-override:28.16%;line-gap-override:0.0%;size-adjust:104.76%}._8NX9hq_className{font-family:Geist,Geist Fallback;font-style:normal}._8NX9hq_variable{--font-geist:"Geist", "Geist Fallback"}
@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/5ce348bf30bf5439-s.31988l_ccedte.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/4fa387ec64143e14-s.2tuy5pz7dlieh.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/6306c77e7c8268e4-s.2dbetqa9o8jxf.woff2)format("woff2");unicode-range:U+2000-2001,U+2004-2008,U+200A,U+23B8-23BD,U+2500-259F}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/7d817b4c03b0c5f1-s.1uyisp29ctx0d.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/bbc41e54d2fcbd21-s.1rgnod-3esatf.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/797e433ab948586e-s.p.0r6juujl39pe6.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Mono Fallback;src:local(Arial);ascent-override:74.67%;descent-override:21.92%;line-gap-override:0.0%;size-adjust:134.59%}.XIXyIG_className{font-family:Geist Mono,Geist Mono Fallback;font-style:normal}.XIXyIG_variable{--font-geist-mono:"Geist Mono", "Geist Mono Fallback"}
@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}}}@layer theme{:root,:host{--default-font-family:var(--font-geist);--default-mono-font-family:var(--font-geist-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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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:where(:not(iframe)){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{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.block{display:block}.flex{display:flex}.hidden{display:none}.inline{display:inline}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}}:root{--purple:#7560dd;--purple-dark:#614bc8;--purple-pale:#f0edfc;--ink:#26242d;--muted:#776c83;--border:#ecebf0;--green:#3c8b70;--surface:#faf9fc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-geist), sans-serif;color:var(--ink);background:#fff;margin:0;font-size:14px;line-height:1.5}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button:focus-visible,a:focus-visible{outline-offset:4px;outline:3px solid #a895fa}button{background:0 0;border:0}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.04em}input,textarea,select{width:100%;color:var(--ink);background:#fff;border:1px solid #dddbe5;border-radius:9px;outline:none;padding:12px}input:focus,textarea:focus,select:focus{border-color:var(--purple);box-shadow:0 0 0 3px #7560dd15}textarea{resize:vertical}label{margin-bottom:6px;font-size:12px;font-weight:600;display:block}.field{margin:16px 0}.field-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.field-row .field{margin:8px 0}.muted{color:var(--muted)}.purple-text{color:var(--purple)}.small-text{font-size:12px}.mono{font-family:var(--font-geist-mono), monospace}.brand{letter-spacing:-1.1px;white-space:nowrap;align-items:center;gap:9px;font-size:24px;font-weight:750;display:flex}.brand img{object-fit:contain;width:27px;height:38px}.brand-light{font-weight:450}.brand-dot{color:var(--purple)}.button{white-space:nowrap;border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;gap:10px;padding:13px 21px;font-size:13px;font-weight:600;transition:background .2s,transform .2s;display:inline-flex}.button:hover{transform:translateY(-1px)}.primary{background:var(--purple);color:#fff;box-shadow:0 3px 8px #7560dd18}.primary:hover{background:var(--purple-dark)}.secondary{border-color:var(--border);color:var(--ink);background:#fff}.secondary:hover{background:var(--surface)}.ghost{color:#696573}.small{padding:10px 15px;font-size:12px}.full{width:100%}.text-button{color:var(--purple);align-items:center;gap:7px;padding:8px 0;font-size:12px;font-weight:600;display:inline-flex}.danger{color:#81728f}.icon-button{color:#827d90;border-radius:7px;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex}.icon-button:hover{background:var(--purple-pale);color:var(--purple)}.pill{white-space:nowrap;border-radius:5px;align-items:center;gap:5px;padding:4px 9px;font-size:10px;font-weight:600;display:inline-flex}.lavender{background:var(--purple-pale);color:var(--purple)}.mint-pill{color:var(--green);background:#eaf5ef}.neutral-pill{color:#858090;background:#f2f1f5}.tiny-pill{border:1px solid var(--border);color:#8a8593;border-radius:5px;padding:4px 10px;font-size:10px}.eyebrow{letter-spacing:1.7px;color:#878190;align-items:center;gap:9px;font-size:10px;font-weight:600;display:flex}.status-dot{background:#8d76e6;border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 4px #ede7fc}.skip-link{background:var(--ink);color:#fff;z-index:100;padding:12px;position:absolute;top:-80px;left:16px}.skip-link:focus{top:10px}.marketing{max-width:1440px;margin:0 auto}.marketing-nav{border-bottom:1px solid #f4f2f6;justify-content:space-between;align-items:center;padding:24px 6.5%;display:flex}.marketing-nav nav{color:#797582;align-items:center;gap:30px;font-size:12px;display:flex}.nav-signin{padding-left:12px}.hero{background:radial-gradient(at 77% 58%,#f3efff 0,#fff 54%);grid-template-columns:1.1fr 1fr;align-items:center;gap:65px;padding:86px 8% 94px;display:grid}.hero h1{letter-spacing:-4px;margin:26px 0 23px;font-size:clamp(48px,5vw,72px);font-weight:650;line-height:1.08}.hero p{color:#817b8b;font-size:15px;line-height:1.85}.hero-actions{align-items:center;gap:12px;margin:31px 0 22px;display:flex}.hero-fine{color:#81728f;align-items:center;gap:7px;font-size:10px;display:flex}.hero-fine svg{color:#9888be}.hero-fine>span{margin:0 5px}.hero-visual{padding:18px 22px;position:relative}.hero-board{background:#fff;border:1px solid #ece7f4;border-radius:15px;max-width:400px;margin:auto;padding:16px;transform:rotate(-3deg);box-shadow:0 22px 65px #4b366214}.hero-board-title{color:#81728f;justify-content:space-between;align-items:center;margin:0 0 13px;font-size:10px;display:flex}.hero-board-title .pill{letter-spacing:1px;font-size:8px}.hero-board .board-wrap{border-radius:5px}.hero-board-footer{align-items:center;gap:9px;margin-top:13px;display:flex}.hero-board-footer strong{font-size:10px;display:block}.hero-board-footer div>span{color:#81728f;font-size:8px;display:block}.hero-board-footer>.tiny-pill{margin-left:auto}.circle-check{color:var(--green);background:#eff7f2;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;display:inline-flex}.floating-tag{z-index:2;white-space:nowrap;background:#fff;border:1px solid #ece8f5;border-radius:10px;align-items:center;gap:12px;padding:13px 17px;display:flex;position:absolute;box-shadow:0 7px 25px #49355b09}.floating-tag>svg{color:var(--purple)}.floating-tag strong{font-size:10px;font-weight:550;display:block}.floating-tag div>span{color:#81728f;margin-top:2px;font-size:9px;display:block}.tag-top{top:0;right:-10px;transform:rotate(2deg)}.tag-bottom{bottom:0;left:-20px;transform:rotate(2deg)}.promise-strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border);color:#8e859a;justify-content:space-between;align-items:center;gap:18px;padding:22px 8%;display:flex}.promise-strip>span{letter-spacing:1.4px;font-size:9px}.promise-strip div{align-items:center;gap:10px;font-size:12px;display:flex}.promise-strip svg{color:#81728f}.features-section{padding:75px 8% 65px}.section-intro{position:relative}.section-intro h2{margin:16px 0 25px;font-size:35px;font-weight:580;line-height:1.2}.section-intro>p{color:#958c9f;font-size:13px;line-height:1.8;position:absolute;top:43px;right:0}.feature-grid{grid-template-columns:1fr 1fr;gap:25px;margin-top:30px;display:grid}.feature-card{border:1px solid var(--border);background:linear-gradient(160deg,#fcfbff,#fff);border-radius:13px;padding:30px;position:relative}.feature-icon{background:var(--purple-pale);width:40px;height:40px;color:var(--purple);border-radius:10px;justify-content:center;align-items:center;display:flex}.feature-icon.mint{color:var(--green);background:#edf5f0}.feature-number{color:#d1cadb;font-family:var(--font-geist-mono);font-size:13px;position:absolute;top:29px;right:28px}.feature-card h3{margin:25px 0 12px;font-size:21px;font-weight:550}.feature-card>p{color:#908899;max-width:350px;font-size:12px;line-height:1.9}.mini-line{font-family:var(--font-geist-mono);flex-wrap:wrap;gap:9px;margin-top:25px;font-size:10px;display:flex}.mini-line span{background:#f4f1f9;border-radius:5px;align-items:center;gap:5px;padding:9px;display:flex}.mini-puzzle{background:#f5f8f6;border-radius:8px;align-items:center;gap:12px;margin-top:24px;padding:12px;display:flex}.puzzle-symbol{color:var(--green);font-size:28px}.mini-puzzle strong{font-size:10px;display:block}.mini-puzzle div>span{color:#81728f;font-size:9px}.mini-puzzle>svg{color:#81728f;margin-left:auto}.closing-cta{background:#f5f2fc;border-radius:12px;align-items:center;gap:24px;margin:0 8% 65px;padding:32px 40px;display:flex}.closing-cta h2{font-size:25px;font-weight:550}.closing-cta p{color:#998da7;margin-top:6px;font-size:12px}.closing-cta>.button{margin-left:auto}.marketing-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:24px;padding:28px 6.5%;display:flex}.marketing-footer .brand{font-size:19px}.marketing-footer>span{color:#81728f;font-size:10px}.marketing-footer>div{color:#958b9f;gap:22px;font-size:10px;display:flex}.board-wrap{border-radius:9px;width:100%;position:relative;overflow:hidden;box-shadow:0 1px #00000008}.chessboard{aspect-ratio:1;grid-template-columns:repeat(8,1fr);width:100%;display:grid}.square{aspect-ratio:1;touch-action:manipulation;border-radius:0;justify-content:center;align-items:center;min-width:0;padding:0;display:flex;position:relative}.square.light{background:#e8edf9}.square.dark{background:#b7c0d8}.square.highlight.light{background:#bdacf5}.square.highlight.dark{background:#a792e8}.square img{object-fit:contain;z-index:1;pointer-events:none;filter:drop-shadow(0 2px 1px #29244210);width:86%;height:86%}.rank-label,.file-label{z-index:2;font-size:clamp(8px,.8vw,11px);font-weight:600;line-height:1;position:absolute}.rank-label{top:5px;left:5px}.file-label{bottom:4px;right:4px}.light .rank-label,.light .file-label{color:#8b93b1}.dark .rank-label,.dark .file-label{color:#eef1fc}.move-dot{z-index:2;pointer-events:none;background:#7660dd69;border-radius:50%;width:22%;height:22%;position:absolute}.capture-ring{background:0 0;border:5px solid #7560dd66;width:89%;height:89%}.promotion-picker{z-index:4;text-align:center;background:#fff;border-radius:12px;padding:20px;position:absolute;inset:20% 8%;box-shadow:0 8px 32px #2223}.promotion-picker p{margin-bottom:12px;font-weight:600}.promotion-picker>div{justify-content:center;gap:8px;display:flex}.promotion-picker button:hover{background:var(--purple-pale);border-radius:8px}.small-board .square img{width:88%;height:88%}.app-shell{background:var(--surface);grid-template-columns:228px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--border);z-index:20;background:#fff;flex-direction:column;width:228px;padding:30px 18px 20px;display:flex;position:fixed;inset:0 auto 0 0}.sidebar .brand{margin:0 10px 39px;font-size:23px}.nav-label{color:#81728f;letter-spacing:1.7px;margin:0 15px 12px;font-size:9px}.side-nav{flex-direction:column;gap:5px;display:flex}.nav-item{color:#8a8394;text-align:left;border-radius:8px;align-items:center;gap:11px;width:100%;padding:12px 15px;font-size:12px;transition:all .15s;display:flex}.nav-item:hover{background:#f8f6fc}.nav-item.active{background:var(--purple-pale);color:var(--purple);font-weight:600}.nav-item svg{width:17px;height:17px}.nav-count{text-align:center;min-width:20px;color:var(--purple);background:#fff;border-radius:5px;margin-left:auto;padding:1px 5px;font-size:9px}.sidebar-bottom{margin-top:auto}.habit-card{background:#f8f6fc;border:1px solid #eeebf7;border-radius:11px;margin:20px 4px;padding:16px}.habit-card>svg{color:#81728f;margin-bottom:7px}.habit-card strong{font-size:11px;font-weight:550;display:block}.habit-card p{color:#81728f;margin-top:5px;font-size:10px;line-height:1.7}.sidebar-bottom .nav-item{margin-bottom:18px}.profile{border-top:1px solid var(--border);align-items:center;gap:10px;padding:20px 7px 0;display:flex}.avatar{background:var(--purple-pale);width:34px;height:34px;color:var(--purple);border-radius:50%;justify-content:center;align-items:center;font-size:11px;font-weight:600;display:flex}.profile strong{font-size:11px;display:block}.profile span:not(.avatar){color:#81728f;font-size:9px}.profile .icon-button{margin-left:auto}.app-content{grid-column:2;min-width:0}.app-topbar{border-bottom:1px solid var(--border);background:#fffa;justify-content:space-between;align-items:center;height:76px;padding:0 45px;display:flex}.breadcrumb{color:#81728f;align-items:center;gap:10px;font-size:11px;display:flex}.breadcrumb strong{color:#766d82;font-weight:450}.topbar-right{color:#81728f;align-items:center;gap:15px;font-size:10px;display:flex}.topbar-right svg{color:#9c91aa}.mobile-menu{display:none}.workspace{max-width:1450px;margin:0 auto;padding:39px 45px 50px}.page-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px;display:flex}.page-heading .eyebrow{letter-spacing:1.6px;margin-bottom:10px;font-size:9px}.page-heading h1{font-size:30px;font-weight:550;line-height:1.2}.page-heading p{color:#81728f;margin-top:9px;font-size:12px}.heading-actions{align-items:center;gap:9px;display:flex}.demo-notice{color:#8a78b1;background:#f0ecfb;border:1px solid #e5ddf8;border-radius:8px;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;padding:10px 15px;font-size:11px;display:flex}.demo-notice a{color:var(--purple);align-items:center;gap:6px;font-weight:600;display:flex}.stats-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:25px;display:grid}.stat-card{border:1px solid var(--border);background:#fff;border-radius:10px;padding:21px}.stat-top{color:#9c91a9;justify-content:space-between;align-items:center;font-size:10px;display:flex}.stat-top svg{color:#81728f;width:16px;height:16px}.stat-value{letter-spacing:-1px;margin:12px 0 4px;font-size:29px;font-weight:550;line-height:1}.stat-caption{color:#81728f;font-size:9px}.dashboard-grid{grid-template-columns:1.7fr 1fr;gap:24px;display:grid}.practice-hero{background:linear-gradient(110deg,#f0eafa,#f7f3fd);border:1px solid #e7def8;border-radius:12px;justify-content:space-between;align-items:center;gap:24px;min-height:200px;padding:30px;display:flex}.practice-hero h2{margin:12px 0 9px;font-size:25px;font-weight:550}.practice-hero p{color:#9c8aaf;max-width:250px;font-size:11px;line-height:1.8}.practice-hero .button{margin-top:20px}.practice-illustration{opacity:.9;flex-shrink:0;width:120px;transform:rotate(7deg)}.panel{border:1px solid var(--border);background:#fff;border-radius:11px;overflow:hidden}.panel-heading{border-bottom:1px solid #f4f1f7;justify-content:space-between;align-items:center;padding:20px 22px;display:flex}.panel-heading h2{letter-spacing:-.1px;font-size:13px;font-weight:550}.panel-heading .text-button{padding:0;font-size:10px}.week-panel{padding:23px}.week-panel h2{letter-spacing:-.1px;font-size:13px;font-weight:550}.week-panel>p{color:#81728f;margin-top:6px;font-size:10px}.week-chart{justify-content:space-between;align-items:flex-end;gap:12px;height:95px;margin:19px 0 0;display:flex}.day{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:8px;height:100%;display:flex}.day-bar{background:#eee9f7;border-radius:4px;width:100%;max-width:23px;min-height:5px}.day-bar.active{background:#9f8ae6}.day span{color:#81728f;font-size:8px}.week-note{border-top:1px solid var(--border);color:#81728f;align-items:center;gap:7px;margin-top:17px;padding-top:17px;font-size:9px;display:flex}.list-row{border-bottom:1px solid #f3f0f7;align-items:center;gap:13px;padding:16px 22px;display:flex}.list-row:last-child{border-bottom:0}.row-icon{color:#81728f;background:#f6f3fa;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.list-row strong{font-size:11px;font-weight:550;display:block}.list-row .row-meta{color:#81728f;margin-top:3px;font-size:9px}.list-row>.pill{margin-left:auto}.list-row>.text-button{margin-left:8px;font-size:10px}.dashboard-lower{margin-top:24px}.section-label{justify-content:space-between;align-items:center;margin:30px 0 15px;display:flex}.section-label h2{letter-spacing:-.2px;font-size:14px;font-weight:550}.section-label span{color:#81728f;font-size:10px}.opening-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.opening-card{border:1px solid var(--border);background:#fff;border-radius:11px;padding:20px;position:relative}.opening-card h3{margin:17px 0 6px;font-size:15px;font-weight:550}.opening-card .opening-subtitle{color:#81728f;font-size:10px}.opening-preview{background:#f6f3fa;border-radius:8px;align-items:center;gap:16px;margin:18px 0;padding:15px;display:flex}.opening-preview .board-wrap{border-radius:4px;flex-shrink:0;width:95px}.opening-preview .move-preview{color:#81728f;font-size:9px;line-height:2;font-family:var(--font-geist-mono);max-height:80px;overflow:hidden}.opening-card-footer{color:#81728f;justify-content:space-between;align-items:center;font-size:9px;display:flex}.opening-card-footer .text-button{padding:0;font-size:10px}.card-tools{gap:2px;display:flex;position:absolute;top:15px;right:13px}.card-tools .icon-button{width:26px;height:26px}.card-tools svg{width:13px;height:13px}.filter-bar{align-items:center;gap:14px;margin-bottom:25px;display:flex}.search-field{flex:1;max-width:320px;position:relative}.search-field svg{color:#81728f;width:15px;height:15px;position:absolute;top:12px;left:12px}.search-field input{border-color:var(--border);background:#fff;padding:10px 13px 10px 36px;font-size:11px}.segmented{background:#eeebf4;border-radius:8px;gap:3px;padding:4px;display:inline-flex}.segmented button{color:#9a8ba9;border-radius:5px;padding:7px 12px;font-size:10px}.segmented button.active{color:#746184;background:#fff;box-shadow:0 2px 4px #4b365408}.empty-state{text-align:center;background:#fff7;border:1px dashed #d9d1e6;border-radius:12px;padding:65px 25px}.empty-state>svg{color:#81728f;margin:auto auto 15px}.empty-state h2{font-size:20px;font-weight:500}.empty-state p{color:#81728f;max-width:380px;margin:10px auto 20px;font-size:12px}.puzzle-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.puzzle-card{border:1px solid var(--border);background:#fff;border-radius:12px;padding:19px}.puzzle-card>.board-wrap{margin:15px 0}.puzzle-card h3{margin-bottom:5px;font-size:14px;font-weight:550}.puzzle-card p{color:#81728f;font-size:10px}.puzzle-card-footer{justify-content:space-between;align-items:center;margin-top:17px;display:flex}.puzzle-card-footer .text-button{font-size:10px}.game-row{grid-template-columns:1.5fr 1fr 1fr;align-items:center;gap:20px;padding:22px;display:grid}.game-row strong{font-size:12px;font-weight:550;display:block}.game-row p{color:#81728f;margin-top:3px;font-size:10px}.progress-track{background:#ede6f7;border-radius:4px;height:4px;margin-top:8px;overflow:hidden}.progress-track>span{background:#ab92e5;height:100%;display:block}.error-message{color:#81728f;background:#fff0f3;border-radius:7px;margin:12px 0;padding:11px 13px;font-size:12px}.success-message{color:#4f8b74;background:#edf7f1;border-radius:7px;margin:12px 0;padding:11px 13px;font-size:12px}.info-message{color:#9d85b2;background:#f5f1fa;border-radius:8px;margin:15px 0;padding:13px;font-size:11px;line-height:1.8}.toast{color:#fff;z-index:100;background:#322b3e;border-radius:10px;max-width:90vw;padding:12px 20px;font-size:12px;position:fixed;bottom:25px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px #25143722}.toast.error{background:#a45064}.modal{width:480px;max-width:calc(100vw - 28px);max-height:90vh;color:var(--ink);background:#fff;border:1px solid #e6def0;border-radius:15px;margin:auto;padding:25px;overflow:auto;box-shadow:0 20px 90px #2d193530}.modal::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#261b354a}.modal-wide{width:660px}.checkout-form{min-height:420px}.checkout-email,.checkout-fallback p{overflow-wrap:anywhere;margin-bottom:16px;font-size:13px}.modal .auth-card{box-shadow:none;border:0;width:100%;padding:20px 0}.modal-heading{justify-content:space-between;align-items:center;margin-bottom:15px;display:flex}.modal-heading h2{font-size:20px;font-weight:550}.modal>p,.modal form>p{color:#9987aa;font-size:12px}.modal .button{margin-top:10px}.file-input{background:#faf7fd;border:1px dashed #d9cce6;font-size:11px}.editor-board{max-width:290px;margin:15px auto}.editor-tools{justify-content:center;gap:15px;margin-bottom:15px;display:flex}.form-help{color:#81728f;margin-top:5px;font-size:10px}.practice-layout{grid-template-columns:minmax(0,1.45fr) minmax(270px,1fr);gap:30px;max-width:1050px;margin:0 auto;display:grid}.practice-board-panel{border:1px solid var(--border);background:#fff;border-radius:12px;padding:20px}.board-header{justify-content:space-between;align-items:center;margin-bottom:17px;display:flex}.board-header span{color:#81728f;font-size:11px}.board-footer{color:#81728f;justify-content:space-between;align-items:center;margin-top:18px;font-size:10px;display:flex}.practice-detail{flex-direction:column;gap:18px;display:flex}.practice-card{border:1px solid var(--border);background:#fff;border-radius:12px;padding:26px}.practice-card .eyebrow{font-size:9px}.practice-card h2{margin:16px 0 8px;font-size:22px;font-weight:550}.practice-card>p{color:#9d86af;font-size:12px;line-height:1.8}.practice-progress{flex-wrap:wrap;gap:5px;margin:23px 0;display:flex}.practice-progress span{background:#f0eaf7;border-radius:3px;width:24px;height:6px}.practice-progress span.complete{background:#b49bdd}.practice-progress span.current{background:var(--purple)}.practice-feedback{color:#977caf;background:#f5f0fc;border-radius:8px;margin:15px 0;padding:13px;font-size:12px;line-height:1.7}.practice-feedback.correct{color:#538c73;background:#eef7f1}.practice-feedback.wrong{color:#81728f;background:#fff1f2}.rating-buttons{grid-template-columns:repeat(3,1fr);gap:7px;margin-top:18px;display:grid}.rating-buttons button{border:1px solid var(--border);color:#8b729e;border-radius:8px;padding:12px 7px;font-size:11px}.rating-buttons button:hover{background:var(--purple-pale);border-color:#d5c6f0}.rating-buttons button span{color:#81728f;margin-top:4px;font-size:9px;display:block}.notes-card{background:#f2edf9;border:1px solid #e9def4;border-radius:12px;padding:23px}.notes-card h3{letter-spacing:0;align-items:center;gap:8px;font-size:11px;font-weight:550;display:flex}.notes-card p{color:#81728f;margin-top:12px;font-size:11px;line-height:1.9}.queue-list{max-height:280px;overflow:auto}.queue-list .list-row{padding:13px 18px}.practice-finish{text-align:center;max-width:500px;margin:55px auto}.practice-finish>.circle-check{width:65px;height:65px;margin:auto}.practice-finish h1{margin:25px 0 15px;font-size:30px;font-weight:550}.practice-finish p{color:#81728f;line-height:1.9}.practice-finish .button{margin-top:25px}.settings-panel{max-width:650px;padding:27px}.settings-panel h2{margin-bottom:8px;font-size:17px;font-weight:550}.settings-panel p{color:#9d85ad;font-size:12px;line-height:1.9}.settings-row{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin:22px 0;padding-top:20px;display:flex}.settings-row strong{font-size:12px}.settings-row .pill{font-size:10px}.auth-page{background:radial-gradient(at top,#f5f0ff,#fff 65%);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:35px;display:flex}.auth-page>.brand{margin-bottom:40px}.auth-card{border:1px solid var(--border);background:#fff;border-radius:15px;width:410px;max-width:100%;padding:35px;box-shadow:0 20px 65px #44245b08}.auth-card h1{font-size:28px;font-weight:550}.auth-card>p{color:#81728f;margin-top:10px;font-size:12px;line-height:1.9}.auth-switch{text-align:center;color:#81728f;margin-top:24px;font-size:11px}.auth-switch button{color:var(--purple);font-weight:600}.auth-back{color:#81728f;margin-top:24px;font-size:11px}.pricing-page{background:radial-gradient(#f9f5ff,#fff 65%);min-height:100vh;padding-bottom:70px}.pricing-intro{text-align:center;margin:60px 20px 35px}.pricing-intro .eyebrow{justify-content:center}.pricing-intro h1{margin:17px 0 14px;font-size:42px;font-weight:550}.pricing-intro p{color:#81728f;font-size:13px}.price-card{background:#fff;border:1px solid #e3d7f4;border-radius:17px;max-width:430px;margin:auto;padding:35px;box-shadow:0 20px 65px #50256909}.price-card h2{margin-top:16px;font-size:20px;font-weight:550}.price-number{letter-spacing:-3px;margin:17px 0;font-size:55px;font-weight:550}.price-number span{letter-spacing:0;color:#81728f;margin-left:8px;font-size:12px;font-weight:400}.price-card ul{margin:25px 0;padding:0;list-style:none}.price-card li{color:#9780a8;align-items:center;gap:10px;padding:9px 0;font-size:12px;display:flex}.price-card li svg{color:#81728f;flex-shrink:0}.price-note{text-align:center;color:#81728f;margin-top:16px;font-size:10px;line-height:1.7}.loading-state{text-align:center;color:#81728f;padding:60px;font-size:12px}.spinner{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.mobile-overlay{display:none}@media (min-width:1500px){.workspace{padding:45px 65px}.app-topbar{padding:0 65px}.opening-grid{grid-template-columns:repeat(4,1fr)}}@media (max-width:1100px){.hero{gap:20px;padding:65px 6%}.hero h1{font-size:57px}.hero-actions{gap:4px}.hero-actions .button{padding:12px 15px;font-size:11px}.tag-top{right:-5px}.tag-bottom{left:-10px}.app-shell{grid-template-columns:200px minmax(0,1fr)}.sidebar{width:200px;padding:28px 12px}.workspace{padding:32px 25px}.app-topbar{padding:0 25px}.opening-grid,.puzzle-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1.4fr 1fr}.practice-illustration{width:95px}.stat-card{padding:17px}.practice-hero{padding:24px}.practice-layout{grid-template-columns:minmax(0,1.2fr) minmax(270px,1fr);gap:20px}}@media (max-width:800px){.marketing-nav{padding:20px 6%}.marketing-nav nav{gap:16px}.marketing-nav nav>a:first-child,.marketing-nav .nav-signin{display:none}.hero{text-align:center;grid-template-columns:1fr;gap:40px;padding:45px 7% 60px}.hero .eyebrow{justify-content:center}.hero h1{letter-spacing:-3px;font-size:62px}.hero-actions,.hero-fine{justify-content:center}.hero-visual{width:100%;max-width:450px;margin:auto}.promise-strip{flex-wrap:wrap;justify-content:center;padding:22px}.promise-strip>span{text-align:center;width:100%}.promise-strip div{font-size:11px}.section-intro>p{margin-bottom:25px;position:static}.features-section{padding:50px 7%}.feature-grid{gap:15px}.feature-card{padding:23px}.feature-card h3{font-size:19px}.closing-cta{flex-wrap:wrap;gap:15px;padding:25px}.closing-cta>.button{margin-left:0}.closing-cta img{width:42px;height:65px}.closing-cta h2{font-size:22px}.marketing-footer{flex-wrap:wrap}.marketing-footer>span{display:none}.app-shell{display:block}.sidebar{visibility:hidden;width:228px;transition:transform .2s;transform:translate(-100%)}.sidebar.open{visibility:visible;transform:translate(0)}.mobile-overlay.open{z-index:19;background:#271b324a;display:block;position:fixed;inset:0}.app-content{display:block}.app-topbar{height:65px}.mobile-menu{margin-right:12px;display:flex}.breadcrumb{margin-right:auto}.topbar-right>span:first-child{display:none}.workspace{padding:25px 22px}.page-heading h1{font-size:27px}.page-heading p{font-size:11px}.stats-grid{gap:12px}.dashboard-grid{gap:16px}.practice-hero h2{font-size:22px}.practice-illustration{display:none}.practice-layout{grid-template-columns:minmax(0,1.2fr) minmax(250px,1fr);gap:18px}.practice-board-panel{padding:15px}.practice-card{padding:20px}.practice-card h2{font-size:20px}}@media (max-width:600px){.brand{font-size:23px}.marketing-nav nav .button{padding:10px 12px;font-size:10px}.marketing-nav nav>a:nth-child(2){display:none}.hero h1{font-size:52px}.hero p{font-size:13px}.desktop-break{display:none}.hero-actions{flex-direction:column}.hero-visual{padding:20px}.floating-tag{gap:8px;padding:10px 12px}.floating-tag strong{font-size:9px}.floating-tag div>span{font-size:8px}.floating-tag svg{width:17px}.tag-top{right:0}.tag-bottom{left:0}.hero-board{padding:12px}.section-intro h2{font-size:29px}.feature-grid{grid-template-columns:1fr}.feature-card{padding:26px}.closing-cta{margin:0 7% 45px}.closing-cta>div{flex:1}.closing-cta h2{font-size:19px}.closing-cta .button{width:100%}.marketing-footer{gap:15px;padding:25px 7%}.marketing-footer>div{justify-content:space-between;width:100%}.workspace{padding:23px 18px}.app-topbar{padding:0 18px}.topbar-right{gap:10px}.topbar-right>.pill{display:none}.page-heading{flex-direction:column;align-items:flex-start;gap:17px;margin-bottom:23px}.heading-actions{width:100%}.heading-actions .button{flex:1;font-size:11px}.demo-notice{align-items:flex-start;font-size:10px}.demo-notice a{white-space:nowrap;font-size:10px}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat-value{font-size:26px}.dashboard-grid{grid-template-columns:1fr}.practice-hero{padding:25px}.practice-illustration{width:110px;display:block}.week-chart{gap:20px;height:85px}.opening-grid,.puzzle-grid{grid-template-columns:1fr}.opening-preview .board-wrap{width:100px}.opening-preview .move-preview{font-size:11px}.filter-bar{flex-wrap:wrap;gap:10px}.search-field{min-width:100%;max-width:100%}.segmented{width:100%}.segmented button{flex:1}.game-row{grid-template-columns:1fr;gap:10px}.practice-layout{grid-template-columns:1fr}.practice-board-panel{padding:15px}.practice-detail{gap:15px}.practice-card h2{font-size:23px}.queue-list{max-height:150px}.practice-card{padding:23px}.puzzle-card>.board-wrap{max-width:320px;margin:16px auto}.auth-page{padding:25px}.auth-card{padding:28px}.price-card{margin:0 20px;padding:28px}.pricing-intro h1{font-size:34px}.modal{padding:21px}.field-row{gap:12px}.modal-heading h2{font-size:18px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}.button:hover{transform:none}}.square:disabled{opacity:1;cursor:default}@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}
