@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');
:root{--ink:#182d42;--muted:#6d8194;--line:#dbe5ed;--blue:#1878f2;--blue-dark:#1262c9;--bg:#f4f8fb;--card:#fff;--shadow:0 18px 45px rgba(29,67,101,.09)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',sans-serif}.topbar{height:74px;background:#fff;border-bottom:1px solid #e8eef2;display:flex;align-items:center;padding:0 max(28px,calc((100% - 1180px)/2));gap:48px}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);font:700 17px 'Space Grotesk';text-decoration:none}.brand-mark{width:31px;height:31px;border-radius:9px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 5px 12px #1878f245}.main-nav{display:flex;gap:30px;height:100%;align-items:center}.main-nav a,.icon-link{color:#718397;text-decoration:none;font-size:13px;font-weight:600}.main-nav a.active{color:var(--blue);height:100%;display:grid;place-items:center;border-bottom:2px solid var(--blue)}.icon-link{margin-left:auto;font-size:20px}.page-shell{max-width:1180px;margin:0 auto;padding:56px 28px 42px}.hero{display:flex;justify-content:space-between;align-items:end;margin-bottom:39px}.eyebrow{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);font-weight:700;margin:0 0 12px}.dot{display:inline-block;width:4px;height:4px;background:#aab9c4;border-radius:50%;vertical-align:middle;margin:0 8px}h1{font:700 clamp(35px,5vw,52px) 'Space Grotesk';letter-spacing:-.05em;margin:0 0 13px}.intro{margin:0;color:var(--muted);font-size:15px}.best-card{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:13px 17px;min-width:145px}.trophy{font-size:21px;color:#e7a72b}.best-card small,.stat small,.stat-strip small{display:block;color:#8698a8;font-size:9px;letter-spacing:.1em;font-weight:700}.best-card strong{display:block;margin-top:3px;font:700 16px 'Space Grotesk'}.game-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:28px;align-items:start}.control-card,.tip-card,.game-card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.control-card{padding:21px 15px}.card-label{font-size:11px;color:#8698a8;letter-spacing:.1em;text-transform:uppercase;font-weight:700;margin:0 8px 15px}.difficulty-list{display:grid;gap:5px}.difficulty{border:0;background:transparent;border-radius:10px;padding:11px 8px;display:flex;align-items:center;text-align:left;gap:10px;color:var(--ink);cursor:pointer;width:100%}.difficulty:hover,.difficulty.active{background:#edf5ff}.difficulty.active b{color:var(--blue)}.difficulty b{font-size:12px;display:block}.difficulty small{font-size:10px;color:#8494a2;display:block;margin-top:3px}.difficulty i{font-style:normal;color:#a6b3be;font-size:10px;margin-left:auto}.level-icon{font-size:17px;color:#ec6f61}.level-icon.blue{color:#5898f5}.level-icon.orange{color:#e9a435}.tip-card{margin-top:14px;background:#edf6ff;border-color:#dceeff;padding:17px;display:flex;gap:12px}.tip-icon{color:var(--blue);font-size:17px}.tip-card strong{font-size:12px}.tip-card p{font-size:11px;line-height:1.55;color:#718397;margin:5px 0 0}.text-link{display:block;color:var(--blue);font-size:12px;font-weight:700;text-decoration:none;margin:21px 8px}.text-link span,.leader-link span{margin-left:6px}.game-card{padding:22px 24px 19px}.game-toolbar{height:56px;display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.stat{display:flex;align-items:center;gap:10px}.stat-icon{width:33px;height:33px;border-radius:9px;background:#edf5ff;color:var(--blue);display:grid;place-items:center;font-size:18px}.clock-icon{background:#f2f5f7;color:#75899a}.stat strong{font:700 19px 'Space Grotesk';display:block;margin-top:2px}.reset-button{border:1px solid var(--line);background:#fff;border-radius:11px;width:63px;height:53px;color:var(--ink);cursor:pointer;transition:.2s}.reset-button:hover{border-color:var(--blue);transform:translateY(-1px)}.reset-button span{display:block;font-size:22px}.reset-button small{font-size:9px;color:#8091a0}.board-wrap{background:#eaf0f4;border:1px solid #dce5eb;border-radius:10px;padding:8px;overflow:auto}.board{--cols:9;display:grid;grid-template-columns:repeat(var(--cols),minmax(22px,1fr));gap:4px;min-width:330px}.cell{aspect-ratio:1;border:0;border-radius:4px;background:#fff;box-shadow:0 2px 2px #c8d5de;color:var(--blue);font:700 clamp(11px,1.7vw,16px) 'Space Grotesk';cursor:pointer;padding:0;transition:background .12s,transform .12s}.cell:hover{background:#e6f1ff;transform:scale(1.04)}.cell.revealed{background:#dfe8ee;box-shadow:inset 0 1px 2px #c5d2db;cursor:default;transform:none}.cell.flagged{color:#f06e5d;background:#fff}.cell.mine{background:#f9d8d4;color:#e75a4d}.cell.hit{background:#ef6b5d;color:#fff}.cell.n1{color:#1477dd}.cell.n2{color:#159269}.cell.n3{color:#db7556}.cell.n4{color:#7b61c5}.game-status{text-align:center;color:#8495a4;font-size:11px;margin-top:16px}.mobile-actions{display:none}.bottom-row{display:flex;align-items:center;gap:28px;margin-top:24px}.stat-strip{display:flex;gap:10px;align-items:center}.strip-icon{width:31px;height:31px;display:grid;place-items:center;border-radius:8px;background:#eaf3fc;color:var(--blue);font-size:19px}.strip-icon.green{color:#22a27a;background:#e9f7f1}.strip-icon.gold{color:#df9c22;background:#fff6e5}.stat-strip strong{font:700 14px 'Space Grotesk';display:block;margin-top:3px}.leader-link{margin-left:auto;color:var(--blue);text-decoration:none;font-size:12px;font-weight:700}.footer{border-top:1px solid #e3ebf0;max-width:1124px;margin:0 auto;padding:21px 0;color:#93a1ad;font-size:11px;display:flex;justify-content:space-between}.footer a{color:#718397;text-decoration:none;margin-left:22px}.mode-button{border:1px solid var(--line);background:#fff;color:var(--ink);padding:10px 14px;border-radius:9px;font:600 11px 'DM Sans';cursor:pointer}.mode-button.selected{background:#eaf3ff;color:var(--blue);border-color:#a7cdfb}@media(max-width:760px){.topbar{height:62px;padding:0 18px;gap:20px}.main-nav{gap:15px}.main-nav a:nth-child(2){display:none}.page-shell{padding:34px 16px}.hero{align-items:start;gap:20px;margin-bottom:28px}.intro{line-height:1.5}.best-card{min-width:auto;padding:10px}.best-card small{white-space:nowrap}.game-layout{display:block}.game-sidebar{display:none}.game-card{padding:15px 12px 17px}.game-toolbar{margin:0 4px 15px}.board-wrap{padding:6px}.board{gap:3px;min-width:0}.mobile-actions{display:flex;justify-content:center;gap:9px;margin-top:14px}.bottom-row{gap:13px;flex-wrap:wrap}.stat-strip{flex:1;min-width:100px}.leader-link{width:100%;margin:4px 0 0}.footer{margin:0 16px}.footer span:first-child{display:none}.footer{justify-content:flex-end}.timer-stat{justify-content:flex-end}h1{font-size:38px}}@media(max-width:400px){.stat small{font-size:8px}.stat strong{font-size:16px}.hero{display:block}.best-card{display:inline-flex;margin-top:18px}.board{gap:2px}.cell{border-radius:3px}.topbar .icon-link{display:none}}