:root { --ink:#222541; --muted:#7c839d; --purple:#6758e7; --purple-deep:#5144c6; --soft:#f0eeff; --line:#e8e9f1; --bg:#f7f8fd; --red:#dd5260; --green:#169d7b; --shadow:0 18px 60px rgba(44,48,95,.075); }
* {box-sizing:border-box;} html { -webkit-tap-highlight-color:transparent; } body{margin:0;min-height:100vh;background:radial-gradient(ellipse 48% 38% at 100% 0%,#ecebff 0%,transparent 75%),radial-gradient(ellipse 40% 28% at 0% 90%,#e8f9f7 0%,transparent 80%),var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button{font:inherit;cursor:pointer} button:focus-visible,select:focus-visible{outline:3px solid #b4acff;outline-offset:2px} .wrap{max-width:1130px;padding:28px 26px 48px;margin:0 auto}.top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.brand{display:flex;gap:13px;align-items:center}.brand-icon{height:46px;width:46px;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:4px;padding:9px;background:var(--purple);border-radius:14px;box-shadow:0 8px 20px #6758e738;transform:rotate(-5deg)}.brand-icon i{display:block;background:#ffffffb8;border-radius:2px}.brand-icon i:nth-child(2),.brand-icon i:nth-child(5),.brand-icon i:nth-child(8){background:#fff}.brand-name{font-weight:850;letter-spacing:.115em;font-size:21px;line-height:1.1}.brand-sub{font-size:11px;color:var(--muted);margin-top:5px;letter-spacing:.045em}.top-right{display:flex;align-items:center;gap:10px}.small-pill{font-weight:650;border:1px solid #e5e4fb;background:#fff;border-radius:30px;padding:9px 14px;color:#6356d0;font-size:12px;display:flex;gap:7px;align-items:center}.top-right .sparkle{font-size:18px}.welcome{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:27px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.21em;font-weight:850;color:var(--purple);margin:0 0 10px}.welcome h1{font-size:clamp(25px,3.1vw,37px);letter-spacing:-.04em;line-height:1.17;margin:0;font-weight:820}.welcome p{font-size:14px;color:var(--muted);margin:11px 0 0;line-height:1.5}.streak{display:flex;gap:10px;align-items:center;padding:12px 15px;background:white;border:1px solid var(--line);border-radius:15px;white-space:nowrap;box-shadow:0 8px 25px rgba(48,42,120,.03)}.streak strong{font-size:19px}.streak span{font-size:12px;color:var(--muted)}.fire{font-size:25px}.game-layout{display:grid;grid-template-columns:minmax(0,620px) minmax(280px,330px);gap:27px;align-items:start;justify-content:center}.game-card,.sidebar{background:#fff;border:1px solid #ebeaf4;box-shadow:var(--shadow);border-radius:25px}.game-card{padding:27px}.game-card-head{display:flex;align-items:start;justify-content:space-between;gap:12px;margin-bottom:20px}.minor{color:#9598af;text-transform:uppercase;letter-spacing:.15em;font-weight:750;font-size:10px}.game-card-head h2{font-size:20px;letter-spacing:-.025em;margin:5px 0 0}.action-link{border:none;background:#f2f0ff;color:var(--purple-deep);font-size:12px;font-weight:750;border-radius:10px;padding:10px 13px;white-space:nowrap}.action-link:hover{background:#e9e5ff}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:0 0 20px}.stat{padding:11px 13px;background:#f8f9fd;border:1px solid #f1f1f7;border-radius:13px}.stat-label{display:block;font-size:11px;color:#898da6;margin-bottom:5px}.stat-val{display:block;font-size:19px;font-weight:770;letter-spacing:-.03em;font-variant-numeric:tabular-nums}.stat-val.bad{color:var(--red)}.progress-area{display:flex;justify-content:space-between;align-items:center;margin:0 0 8px;font-size:11px;color:#8b8fa7;font-weight:680}.progress-track{height:6px;border-radius:20px;background:#efeff7;margin-bottom:22px;overflow:hidden}.progress-bar{height:100%;width:0;background:linear-gradient(90deg,#9e8dff,var(--purple));border-radius:20px;transition:width .2s}.board-wrap{position:relative}.board{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));width:100%;aspect-ratio:1;overflow:hidden;border:3px solid #424667;border-radius:10px;background:#fff;touch-action:manipulation}.cell{min-width:0;min-height:0;aspect-ratio:1;position:relative;display:flex;align-items:center;justify-content:center;border:0;border-right:1px solid #e1e4ef;border-bottom:1px solid #e1e4ef;background:#fff;color:#6554d8;font-weight:660;font-size:clamp(15px,2.7vw,26px);padding:0;line-height:1;transition:background .08s}.cell:nth-child(9n){border-right:0}.cell:nth-child(n+73){border-bottom:0}.cell.box-right{border-right:2px solid #424667}.cell.box-bottom{border-bottom:2px solid #424667}.cell.peer{background:#f4f4fc}.cell.same{background:#e7e4fc}.cell.selected{background:#d4ccff;box-shadow:inset 0 0 0 2px #8878f2;z-index:2}.cell.given{font-weight:780;color:#29304b}.cell.wrong{color:#de4e5f;background:#fff0f0}.cell.wrong.selected{background:#ffdfe0}.cell.conflict{color:#c84155;background:#ffe3e7}.cell.conflict.selected{background:#f8c8ce}.cell.hinted{color:#138b71}.cell.hint-flash{animation:flash .75s ease 2}.notes{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);width:100%;height:100%;padding:3px;align-items:center;justify-items:center}.note{font-size:clamp(7px,1vw,10px);color:#7975bf;font-weight:700}.board-cover{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;background:rgba(34,37,65,.94);border-radius:10px;color:white;z-index:5;text-align:center}.board-cover[hidden]{display:none}.board-cover .pause-icon{font-size:40px}.board-cover h3{font-size:21px;margin:0}.board-cover p{font-size:13px;opacity:.7;margin:0}.board-cover button{background:white;color:#5144c6;border:none;border-radius:13px;padding:12px 25px;font-weight:770}.hint-row{margin-top:14px;text-align:center;color:#989db0;font-size:11px;min-height:15px}.sidebar{padding:23px}.section-title{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:#9395ad;font-weight:790;margin:0 0 13px}.difficulty{display:grid;grid-template-columns:1fr 1fr;gap:8px}.diff{padding:12px 4px;border:1px solid #ebebf3;color:#7b7e96;border-radius:12px;background:#fafafe;font-size:13px;font-weight:730}.diff.active{background:#eeeaff;color:#5d4bd7;border:1px solid #bdb5ff;box-shadow:0 0 0 1px #bdb5ff inset}.diff:hover:not(.active){background:#f4f3fd}.divider{height:1px;background:var(--line);margin:22px 0}.section-line{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-line .section-title{margin:0}.mode-indicator{font-size:11px;border-radius:20px;background:#eeeaff;color:#6c59e2;padding:5px 8px;font-weight:700}.tools{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.tool{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;background:#f8f9fd;border:1px solid #ededf4;border-radius:12px;padding:12px 0 10px;font-size:10px;font-weight:720;color:#798099;min-width:0}.tool .symbol{font-size:23px;line-height:1.15;color:#555c86}.tool:hover{background:#efefff}.tool.active{background:#eae5ff;border-color:#a79cff;color:#5d4bd7}.tool.active .symbol{color:var(--purple)}.tool:disabled{opacity:.38;cursor:default}.digit-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:8px}.digit{height:58px;border:1px solid #eae9f4;border-radius:12px;color:#6252dd;background:#f8f7ff;font-size:27px;font-weight:780;font-variant-numeric:tabular-nums}.digit:hover{background:#eae6ff;border-color:#beb4ff}.digit:active{transform:scale(.97)}.primary{width:100%;margin-top:18px;background:var(--purple);color:#fff;border:none;border-radius:13px;height:49px;font-size:14px;font-weight:800;box-shadow:0 9px 18px #6758e72c;display:flex;justify-content:center;align-items:center;gap:9px}.primary:hover{background:var(--purple-deep)}.secondary-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.secondary{height:40px;border-radius:11px;border:1px solid #e9e9f1;background:white;color:#68708e;font-size:12px;font-weight:730}.secondary:hover{background:#f7f6ff}.footer-info{padding:16px;margin-top:20px;border-radius:14px;background:#f7f8ff}.footer-info strong{font-size:12px;color:#4f5473}.footer-info p{font-size:11px;color:#858aa3;line-height:1.6;margin:7px 0 0}.keys{display:flex;gap:5px;flex-wrap:wrap;margin-top:10px}.key{border:1px solid #e1e2ee;background:white;border-radius:5px;font-size:10px;color:#74788e;padding:4px 6px;font-weight:730}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:18px}.toggle-row span{font-size:12px;color:#6f748f;font-weight:700}.switch{position:relative;background:#dce0ed;border:0;height:24px;width:43px;border-radius:24px;padding:0;transition:background .15s}.switch.on{background:var(--purple)}.switch:after{position:absolute;content:"";height:18px;width:18px;left:3px;top:3px;border-radius:50%;background:#fff;transition:transform .15s;box-shadow:0 1px 3px #0002}.switch.on:after{transform:translateX(19px)}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);opacity:0;pointer-events:none;color:white;background:#292d49;padding:12px 20px;border-radius:12px;box-shadow:0 15px 40px #23243b44;font-size:13px;font-weight:650;text-align:center;max-width:90vw;z-index:30;transition:opacity .2s,transform .2s}.toast.visible{opacity:1;transform:translate(-50%,0)}.modal-bg{position:fixed;inset:0;z-index:20;background:#181b39a8;display:grid;place-items:center;padding:20px}.modal-bg[hidden]{display:none}.modal{background:white;border-radius:24px;padding:34px 28px;text-align:center;width:min(100%,380px);box-shadow:0 25px 70px #14183344}.modal .trophy{font-size:55px}.modal h2{font-size:26px;letter-spacing:-.03em;margin:13px 0 8px}.modal p{font-size:14px;line-height:1.6;color:#858aa3}.modal-stats{display:flex;justify-content:center;gap:12px;margin:20px 0}.modal-stat{background:#f6f5ff;border-radius:12px;padding:11px 15px;min-width:95px}.modal-stat strong{font-size:20px;display:block}.modal-stat span{display:block;color:#8c8ba4;font-size:11px;margin-top:4px}.modal button{width:100%;border:0;border-radius:13px;background:var(--purple);color:white;font-weight:800;padding:14px}.copyright{margin:20px auto 0;text-align:center;color:#b1b4c4;font-size:11px}.mobile-help{display:none}@keyframes flash{0%,100%{box-shadow:inset 0 0 0 0 #18ad85}50%{box-shadow:inset 0 0 0 4px #18ad85}}@media(max-width:850px){.wrap{max-width:690px}.game-layout{grid-template-columns:minmax(0,1fr)}.sidebar{display:grid;grid-template-columns:1fr 1fr;column-gap:25px}.sidebar .divider{display:none}.sidebar .controls-group{grid-column:2;grid-row:1 / span 3}.sidebar .difficulty-group{grid-column:1}.sidebar .bottom-group{grid-column:1}.sidebar .footer-info{grid-column:1 / -1}.digit-pad{grid-template-columns:repeat(3,1fr)}.digit{height:49px}}@media(max-width:550px){.wrap{padding:16px 12px 35px}.top{margin-bottom:18px}.brand-icon{width:40px;height:40px;border-radius:11px}.brand-name{font-size:17px}.brand-sub{font-size:10px}.small-pill{font-size:10px;padding:8px 10px}.welcome{display:block;margin-bottom:18px}.welcome h1{font-size:26px}.welcome p{font-size:12px;margin-top:7px}.streak{display:none}.game-card,.sidebar{border-radius:17px}.game-card{padding:14px 12px 18px}.game-card-head{margin:2px 0 13px}.game-card-head h2{font-size:18px}.action-link{font-size:11px;padding:9px 10px}.stats{gap:6px;margin-bottom:12px}.stat{padding:8px}.stat-label{font-size:10px}.stat-val{font-size:16px}.progress-track{margin-bottom:12px}.cell{font-size:clamp(15px,5.3vw,23px)}.note{font-size:clamp(6px,1.8vw,10px)}.notes{padding:1px}.board{border-width:2px;border-radius:7px}.sidebar{display:block;padding:18px}.sidebar .divider{display:block;margin:17px 0}.tools{gap:7px}.tool{padding:10px 0}.digit-pad{grid-template-columns:repeat(9,1fr);gap:5px}.digit{height:42px;font-size:20px;border-radius:8px}.footer-info{margin-top:14px}.toggle-row{padding-top:13px}.mobile-help{display:block}.copyright{font-size:10px}}
@media(max-width:360px){.wrap{padding:10px 7px 26px}.game-card{padding:10px 7px 13px}.sidebar{padding:14px}.notes{padding:0}.digit{font-size:18px;height:39px}.cell{font-size:16px}}

/* Paper, ink and a little sunlight. */
:root{--ink:#243848;--muted:#677881;--purple:#255366;--purple-deep:#163b4c;--soft:#e4eeed;--line:#e4e5dc;--bg:#f4f1e9;--shadow:0 12px 36px #3444350a}
body{background:radial-gradient(ellipse at 90% 0%,#fff6d7 0%,transparent 46%),var(--bg);color:var(--ink)}
.wrap{max-width:1120px;padding-top:25px}.top{border-bottom:1px solid #dbded3;padding-bottom:20px;margin-bottom:27px}.brand-icon{background:#254c5e;box-shadow:none;transform:rotate(-4deg)}.brand-name{letter-spacing:.16em}.brand-name span{color:#c18f3c!important}.brand-sub{color:#657a7e}.home-link{font-size:12px;font-weight:700;text-decoration:none;color:#3c5a62;padding:9px}.home-link:hover{text-decoration:underline}.small-pill{background:#fdfcf7;color:#5f7276;border-color:#dce1d7;font-size:9px;letter-spacing:.1em}.welcome{margin-bottom:28px;align-items:center}.welcome h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(34px,4.2vw,49px);font-weight:400;letter-spacing:-.045em;line-height:1.07}.welcome p:not(.eyebrow){color:#667b7b;max-width:430px;font-size:13px;line-height:1.7}.eyebrow{color:#8c703c;font-size:10px;letter-spacing:.2em}.streak{background:#f9f7ee;border-color:#dedfd1;box-shadow:none;padding:18px 23px;border-radius:16px;transform:rotate(2deg)}.streak strong{font-size:28px;color:#2c5361}.streak .fire{color:#bb8b3e;font-size:39px}.game-layout{grid-template-columns:minmax(0,585px) minmax(270px,310px);gap:24px}.game-card,.sidebar{border-color:#dfe3da;border-radius:19px;background:#fffefa}.game-card{padding:23px}.game-card-head{margin-bottom:16px}.game-card-head h2{font-family:Georgia,serif;font-size:24px;font-weight:400}.minor{font-size:9px;color:#798781;letter-spacing:.16em}.action-link{color:#315e6b;background:#eaf0ec;border:1px solid #dce5db;font-size:11px}.action-link:hover{background:#dce9e2}.stats{gap:8px;margin-bottom:14px}.stat{background:#f2f3ed;border:0;padding:10px 12px;border-radius:9px}.stat-label{color:#6f807b;font-size:10px}.stat-val{font-size:19px;color:#2e505a}.progress-area{color:#6c7e77;font-size:10px}.progress-track{background:#e7ebe0;height:4px;margin-bottom:17px}.progress-bar{background:linear-gradient(90deg,#d4b264,#718e77)}.board{border:2px solid #35535d;border-radius:4px;background:#fffdf6}.board-row{display:contents}.cell{color:#217389;background:#fffef9;font-size:clamp(18px,2.5vw,27px);font-weight:600;border-color:#e0e5dd;border-radius:0}.cell.given{color:#293f48;font-weight:750}.cell.box-right{border-right-color:#658078}.cell.box-bottom{border-bottom-color:#658078}.board-row:last-child .cell{border-bottom:0}.cell.peer{background:#f0f3e9}.cell.same{background:#dee9dc}.cell.selected{background:#f8df9c;box-shadow:inset 0 0 0 2px #c39b49}.cell.wrong,.cell.conflict{color:#ae3447;background:#ffe8e3}.cell.wrong.selected,.cell.conflict.selected{background:#ffd4c6;box-shadow:inset 0 0 0 2px #be5862}.cell.hinted{color:#1d7b60}.cell:focus-visible{outline:3px solid #c29435;outline-offset:-3px;z-index:2}.note{color:#5b7c7d;font-size:clamp(8px,1vw,11px)}.board-cover{background:#233f4df2}.board-cover button{color:#284c5e}.hint-row{font-size:12px;line-height:1.6;text-align:left;color:#5c756b;margin:13px 0 16px;min-height:38px}.controls-group{border-top:1px solid #e1e5dc;padding-top:15px}.tools{gap:8px}.tool{background:#f5f5ee;border-color:#e5e7dc;border-radius:9px;color:#526b6e;padding:9px 0;font-size:10px}.tool .symbol{font-size:22px;color:#365967}.tool.active{background:#e3ecdf;border-color:#799d86;color:#2b6559}.tool.active .symbol{color:#2b6559}.tool:hover{background:#e8eee1}.section-title{font-size:10px;letter-spacing:.13em;color:#64766f}.mode-indicator{background:#e1eddf;color:#37654e}.number-heading{display:flex;justify-content:space-between;gap:5px;margin-top:18px;margin-bottom:9px}.number-heading span{font-size:9px;text-transform:none;font-weight:400;letter-spacing:0;color:#77857c}.digit-pad{grid-template-columns:repeat(9,minmax(0,1fr));gap:6px;margin-top:0}.digit{height:54px;border-radius:9px;background:#edf1e6;color:#31576a;border:1px solid #dce5d8;font-size:24px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.digit small{font:9px system-ui;color:#7b8a7e}.digit:hover{background:#e0e9d8;border-color:#95ae8f}.digit.exhausted{color:#a8b3a9;background:#f2f3ed}.secondary-row{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:10px}.secondary{color:#607770;border-color:#e0e5da;background:#fffef9;font-size:11px}.secondary:hover{background:#eff2e6}.sidebar{padding:23px;box-shadow:none}.sidebar-heading{display:flex;align-items:center;gap:10px;margin-bottom:16px}.sidebar-heading>span{font-family:Georgia,serif;font-style:italic;color:#ad9b76;font-size:19px}.sidebar-heading .section-title{margin:0}.difficulty{gap:7px}.diff{padding:12px 4px;background:#f5f5ed;color:#6b7c75;border-color:#e2e5d9;font-size:12px}.diff.active{background:#294f5e;color:#fff;border-color:#294f5e;box-shadow:none}.diff:hover:not(.active){background:#e5eddf}.level-help{color:#6a7c72;font-size:11px;line-height:1.6;min-height:35px;margin:12px 0 0}.primary{background:#254c5e;box-shadow:none;justify-content:space-between;padding:0 17px;height:45px;font-size:12px;margin-top:12px;border-radius:10px}.primary:hover{background:#173b4b}.toggle-row span{font-size:11px;color:#5e756d}.switch{background:#dce2d8}.divider{margin:24px 0}.daily-card{border:1px solid #ded8b4;background:#f6efd7;border-radius:12px;padding:17px}.daily-card .minor{font-size:8px;color:#8d7d50}.daily-head{display:flex;justify-content:space-between;align-items:center;gap:5px}.daily-head h3{font:22px Georgia,serif;letter-spacing:-.03em;margin:12px 0 8px}.daily-head>span{font-size:27px;color:#9f8c51}.daily-card p{font-size:11px;color:#7d795d;margin:0 0 16px}.daily-card button{background:#fffdf3;border:1px solid #d9d3b0;color:#665d35;font-size:11px;font-weight:700;border-radius:8px;width:100%;padding:12px 6px}.daily-card button:hover{background:#fef9e6}.daily-card small{display:block;color:#857e60;font-size:9px;line-height:1.6;margin-top:10px}.records{margin-top:25px}.record-line{display:flex;justify-content:space-between;gap:8px;margin:12px 0;font-size:11px;color:#6d7d71}.record-line strong{color:#345a60;font-variant-numeric:tabular-nums}.records>p{font-size:10px;color:#8a9482}.footer-info{padding:15px;background:#f0f2e8;margin-top:23px}.footer-info strong{color:#435f58;font-size:12px}.footer-info p{color:#6b7f72;font-size:11px}.key{background:#fffdf7;border-color:#dfe5d7;color:#677b70}.toast{background:#234352}.modal-bg{background:#193744aa}.modal{background:#fffdf5}.modal h2{font:34px Georgia,serif}.modal button{background:#294f5e}.modal button.modal-close{background:#edf0e5;color:#405f5b;margin:0 0 8px;padding:10px}.modal-stat{background:#eef1e6;min-width:0}.modal-stat span{color:#6b7d71}.modal p{color:#6d7c70}.modal .trophy{font-size:47px}.copyright{color:#839083;line-height:1.6;font-size:10px}.storage-note{background:#fff0d7;color:#7d5822;border:1px solid #e8c488;font-size:12px;padding:12px;border-radius:10px}.board-cover[hidden],.modal-bg[hidden],[hidden]{display:none!important}
@media(max-width:850px) and (min-width:551px){.wrap{max-width:720px}.game-layout{grid-template-columns:minmax(0,1fr)}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:22px}.sidebar .divider{display:none}.sidebar .bottom-group{grid-column:2;grid-row:1 / span 3}.streak{padding:14px}.cell{font-size:29px}.note{font-size:11px}.sidebar .footer-info{margin-top:20px}.records{margin-top:22px}}
@media(max-width:550px){.wrap{padding:13px 12px 25px}.top{gap:8px;padding-bottom:12px;margin-bottom:19px}.top-right .small-pill{display:none}.brand-name{font-size:16px}.brand-icon{width:34px;height:34px;padding:7px;gap:3px;border-radius:9px}.brand{gap:9px}.brand-sub{font-size:9px}.home-link{font-size:10px;padding:6px}.welcome{margin-bottom:19px}.welcome h1{font-size:35px}.welcome p:not(.eyebrow){font-size:11px;max-width:310px;margin-top:9px}.eyebrow{font-size:8px;margin-bottom:9px}.streak{display:none}.game-layout{grid-template-columns:minmax(0,1fr);gap:17px}.game-card{padding:15px 12px;border-radius:14px}.game-card-head h2{font-size:21px}.game-card-head{margin-bottom:13px}.stats{gap:6px}.stat{padding:8px 9px}.stat-val{font-size:17px}.board{border-width:2px}.cell{font-size:clamp(17px,5.3vw,24px)}.note{font-size:clamp(7px,1.9vw,10px)}.hint-row{font-size:10px;min-height:32px;margin:10px 0 12px}.section-title{font-size:9px}.controls-group{padding-top:12px}.section-line{margin-bottom:9px}.tools{gap:6px}.tool{padding:7px 0;gap:4px;font-size:9px}.tool .symbol{font-size:20px}.number-heading{margin-top:14px}.number-heading span{font-size:8px}.digit-pad{gap:4px}.digit{height:47px;font-size:21px;border-radius:7px;gap:3px}.digit small{font-size:8px}.secondary{font-size:9px;height:37px}.secondary-row{gap:5px}.sidebar{padding:20px;display:block;border-radius:14px}.sidebar .divider{display:block;margin:20px 0}.difficulty{grid-template-columns:repeat(4,minmax(0,1fr))}.diff{font-size:11px;padding:12px 2px}.level-help{min-height:0}.daily-head h3{font-size:25px}.daily-card button{font-size:12px}.welcome+.game-layout{margin-top:0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.board-actions{display:flex;gap:6px;align-items:center}.board-actions .action-link{padding:9px;font-size:10px}.focus-mode .top,.focus-mode .welcome,.focus-mode .sidebar,.focus-mode .copyright{display:none}.focus-mode .wrap{padding-top:14px;max-width:630px}.focus-mode .game-layout{display:block}.focus-mode .game-card{margin:auto;max-width:585px}.focus-mode .board-wrap{width:min(100%,max(260px,calc(100svh - 405px)));margin:auto}.focus-mode .hint-row{min-height:20px}.focus-mode .game-card-head{margin-bottom:10px}.focus-mode .stats{margin-bottom:10px}.focus-mode .progress-track{margin-bottom:12px}.focus-mode .hint-row{margin:8px 0}.focus-mode .controls-group{padding-top:10px}.focus-mode .number-heading{margin-top:10px}
@media(max-width:550px){.focus-mode .wrap{padding:8px}.focus-mode .board-wrap{width:min(100%,max(248px,calc(100svh - 353px)));}.focus-mode .game-card{padding:12px}.focus-mode .game-card-head{margin-bottom:8px}.focus-mode .tools{margin-top:3px}.focus-mode .section-line{display:none}.board-actions .action-link{font-size:9px;padding:8px}.game-card-head h2{font-size:20px}}