:root{--navy:#10234b;--ink:#18243e;--muted:#69778d;--blue:#1667d9;--cyan:#3ab9d3;--line:#e2e9f3;--paper:#f5f8fd;--card:#fff;--soft:#eef5fe;--success:#1d8f82;--shadow:0 18px 48px rgba(22,43,82,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}button,select,input{font:inherit}button{cursor:pointer}button:focus-visible,select:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid #58c7ed;outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.48}.shell{max-width:1240px;margin:auto;padding:0 28px}.app-header{min-height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;letter-spacing:.13em;color:var(--navy)}.brand b{font-weight:850}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--blue);color:#fff;font-weight:900;font-size:23px;letter-spacing:-.08em}.header-actions{display:flex;align-items:center;gap:8px}.edition-pill{border-radius:999px;background:#e6f3ff;color:#0860bd;padding:8px 12px;font-size:10px;letter-spacing:.13em;font-weight:850;margin-right:8px}.icon-button{width:36px;height:36px;background:var(--card);border:1px solid var(--line);border-radius:10px;color:var(--ink);font-size:19px}.intro{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:36px 0 32px}.intro>div:first-child{max-width:640px}.eyebrow,.overline{color:var(--blue);font-weight:850;letter-spacing:.15em;font-size:10px}.intro h1{font-size:clamp(31px,4vw,49px);letter-spacing:-.055em;line-height:1.09;margin:10px 0 12px;color:var(--navy)}.intro h1 em{font-style:normal;color:var(--blue)}.intro p{color:var(--muted);font-size:15px;line-height:1.65;margin:0}.intro-art{width:300px;display:grid;grid-template-columns:repeat(9,1fr);gap:3px;transform:rotate(-5deg);opacity:.95}.intro-art span{display:grid;place-items:center;aspect-ratio:1;background:#e7effb;color:#91a6c9;font-weight:850;border-radius:7px;font-size:16px;box-shadow:0 4px 0 #d8e5f7}.intro-art span:nth-child(2),.intro-art span:nth-child(4),.intro-art span:nth-child(6),.intro-art span:nth-child(8){background:#d2eefa;color:#1781af}.intro-art span:nth-child(5){background:#1769d6;color:#fff;box-shadow:0 4px 0 #0d51ad}.layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(320px,.84fr);gap:20px;align-items:start}.game-panel,.side-card{background:var(--card);border:1px solid var(--line);border-radius:21px;box-shadow:var(--shadow)}.game-panel{padding:27px 29px 21px;position:relative;overflow:hidden}.game-topline{display:flex;align-items:center;justify-content:space-between;gap:12px}.game-topline h2{font-size:24px;letter-spacing:-.045em;margin:5px 0 0;color:var(--navy)}.timer-wrap{white-space:nowrap;color:var(--ink);font-size:17px;font-weight:760;font-variant-numeric:tabular-nums}.timer-icon{font-size:20px;color:var(--blue);margin-right:7px}.game-progress{display:flex;align-items:center;gap:14px;margin:22px 0 19px}.progress-track{height:7px;border-radius:100px;flex:1;background:#e9eff7;overflow:hidden}.progress-track div{height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:width .3s;border-radius:100px}.game-progress span{white-space:nowrap;font-size:12px;color:var(--muted);font-weight:750}.grid-wrap{display:flex;justify-content:center;align-items:center;min-height:505px;padding:21px;border-radius:18px;background:linear-gradient(145deg,#f3f8ff,#edf4fe);touch-action:none}.grid{width:min(100%,490px);display:grid;gap:4px;user-select:none;-webkit-user-select:none;touch-action:none}.cell{display:grid;place-items:center;aspect-ratio:1;min-width:0;padding:0;border-radius:8px;border:1px solid #d8e4f2;background:#fff;color:#273651;font-size:clamp(13px,2.45vw,22px);font-weight:800;box-shadow:0 2px 0 #dce7f2;transition:background .14s,color .14s,transform .14s;touch-action:none}.cell:hover{transform:translateY(-2px);border-color:#9cc2ee}.cell.selected{background:#cde8ff;color:#135eae;border-color:#7db8f0}.cell.found{background:#d9f3ef;color:#0f7469;border-color:#9ddbd0;box-shadow:0 2px 0 #b6e3da}.cell.hint{animation:pulse 1s ease-in-out 3;background:#ffd978;border-color:#ebaa22}.selection-status{min-height:28px;padding:12px 1px 3px;color:var(--muted);font-size:13px;text-align:center}.game-footer{border-top:1px solid var(--line);padding-top:16px;margin-top:12px;display:flex;justify-content:space-around;gap:8px}.ghost-button{border:0;background:transparent;color:var(--blue);font-weight:750;padding:8px 10px;border-radius:9px}.ghost-button:hover{background:var(--soft)}.side-panel{display:grid;gap:16px}.side-card{padding:22px}.card-heading{display:flex;align-items:center;gap:11px;margin-bottom:20px}.small-icon{display:grid;place-items:center;width:37px;height:37px;border-radius:11px;background:var(--soft);color:var(--blue);font-size:20px}.card-heading h3{font-size:18px;letter-spacing:-.035em;margin:4px 0 0;color:var(--navy)}.field-label{display:block;color:var(--ink);font-weight:750;font-size:12px;margin:13px 0 8px}select,input[type=number]{width:100%;height:43px;border:1px solid #d9e3ef;border-radius:10px;background:var(--card);color:var(--ink);padding:0 12px;outline:none}select:hover,input:hover{border-color:#93bce7}.puzzle-row{display:flex;align-items:end;gap:10px}.puzzle-row>div{flex:1}.puzzle-row .primary-button{height:43px;white-space:nowrap}.primary-button,.upgrade-link{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;background:var(--blue);color:#fff;text-decoration:none;font-weight:800;font-size:13px;padding:12px 16px;box-shadow:0 5px 13px rgba(22,103,217,.18)}.primary-button:hover,.upgrade-link:hover{background:#0b52b8}.daily-button{display:flex;align-items:center;gap:9px;width:100%;border:1px solid #bfd9f9;background:#eff6ff;color:var(--blue);padding:12px 13px;margin-top:16px;border-radius:10px;font-weight:780;text-align:left}.daily-button b{margin-left:auto}.daily-button:hover{background:#dceeff}.word-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.word-item{display:flex;align-items:center;gap:7px;min-height:32px;font-size:12px;letter-spacing:.035em;font-weight:720;color:var(--ink)}.word-dot{display:grid;place-items:center;width:18px;height:18px;flex:none;border:1.5px solid #b9c9dd;border-radius:50%;font-size:11px;color:transparent}.word-item.done{color:var(--success);text-decoration:line-through;text-decoration-color:#8ecdc5}.word-item.done .word-dot{background:var(--success);border-color:var(--success);color:#fff}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;text-align:center}.stats>div:not(:last-child){border-right:1px solid var(--line)}.stats b{display:block;color:var(--navy);font-size:21px;letter-spacing:-.04em}.stats span{display:block;color:var(--muted);font-size:10px;margin-top:3px}.achievement{margin-top:17px;border-top:1px solid var(--line);padding-top:13px;color:var(--muted);font-size:12px;line-height:1.5}.upgrade-card{border-radius:19px;background:linear-gradient(132deg,#10234b,#153972);padding:22px;color:#fff;box-shadow:0 14px 28px rgba(16,35,75,.16)}.upgrade-card .overline{color:#8bd9ed}.upgrade-card h3{font-size:21px;letter-spacing:-.04em;margin:9px 0}.upgrade-card p{color:#c3d6ec;line-height:1.6;font-size:13px;margin:0 0 17px}.upgrade-link{background:#fff;color:#134e9e;box-shadow:none;width:100%;justify-content:space-between}.upgrade-link:hover{background:#e8f2ff;color:#0c438c}.app-footer{display:flex;justify-content:space-between;gap:12px;padding:22px 1px 28px;color:var(--muted);font-size:11px}.app-footer b{color:var(--navy)}.pause-overlay,.win-overlay{position:absolute;inset:0;background:rgba(13,27,54,.88);z-index:3;display:grid;place-items:center;padding:22px;text-align:center}.pause-overlay[hidden],.win-overlay[hidden]{display:none}.pause-overlay>div,.win-overlay>div{max-width:360px;padding:30px;border-radius:20px;background:var(--card);box-shadow:var(--shadow)}.pause-icon,.win-icon{display:grid;place-items:center;width:62px;height:62px;border-radius:19px;background:var(--soft);color:var(--blue);font-size:30px;margin:0 auto 18px}.win-icon{background:#e1f6f0;color:#138575}.pause-overlay h2,.win-overlay h2{margin:8px 0;color:var(--navy);font-size:28px}.pause-overlay p,.win-overlay p{line-height:1.6;color:var(--muted);font-size:14px}.win-stat{display:flex;justify-content:center;gap:24px;margin:19px 0}.win-stat span{font-size:12px;color:var(--muted)}.win-stat b{display:block;color:var(--navy);font-size:20px;margin-top:3px}.text-button{display:block;margin:12px auto 0;background:none;border:0;color:var(--blue);font-weight:750}.dark{--navy:#eaf2ff;--ink:#dce9fa;--muted:#a3b7d3;--line:#34496a;--paper:#111e34;--card:#1c2d48;--soft:#263d61;--shadow:none}.dark .brand-mark{background:#448ded}.dark .edition-pill{background:#264368;color:#9dd1ff}.dark .grid-wrap{background:linear-gradient(145deg,#162741,#1a304f)}.dark .cell{background:#253955;color:#eaf2ff;border-color:#3c5879;box-shadow:0 2px 0 #152840}.dark .cell.selected{background:#255c9b;border-color:#519ee9;color:#fff}.dark .cell.found{background:#23635d;border-color:#3e9a8f;color:#fff;box-shadow:none}.dark .progress-track{background:#2a4264}.dark select,.dark input[type=number]{border-color:#3f5875}.dark .daily-button{background:#203d63;color:#afd5ff;border-color:#41648e}.dark .upgrade-card{border:1px solid #456aa2}
@media(max-width:820px){.layout{grid-template-columns:1fr}.side-panel{grid-template-columns:repeat(2,minmax(0,1fr))}.upgrade-card,.stat-card{align-self:start}.intro-art{width:210px}.grid-wrap{min-height:0}.grid{max-width:520px}}
@media(max-width:600px){.shell{padding:0 13px}.app-header{min-height:62px}.brand{letter-spacing:.04em;font-size:11px}.brand-mark{width:30px;height:30px;font-size:19px}.edition-pill{font-size:9px;padding:7px 8px;margin-right:0}.icon-button{width:32px;height:32px}.intro{padding:26px 4px 22px}.intro p{font-size:13px}.intro-art{display:none}.game-panel{padding:18px 13px 14px;border-radius:15px}.game-topline h2{font-size:20px}.timer-wrap{font-size:14px}.grid-wrap{padding:8px;border-radius:12px}.grid{gap:2px}.cell{font-size:clamp(13px,4.5vw,20px);border-radius:5px;box-shadow:0 1px 0 #dce7f2}.game-footer{justify-content:space-between}.ghost-button{font-size:12px;padding:8px 4px}.side-panel{grid-template-columns:1fr}.side-card{padding:18px}.app-footer{display:block;line-height:1.7}}