:root{--ink:#172033;--muted:#687386;--blue:#2463eb;--line:#e4e8ee;--green:#22a765}*{box-sizing:border-box}body{margin:0;background:#f5f7fa;color:var(--ink);font-family:Arial,sans-serif}a{text-decoration:none;color:inherit}header{height:78px;padding:0 max(22px,calc((100% - 1160px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.logo{display:flex;align-items:center;gap:10px}.logo>b{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--blue);color:#fff;font-size:25px}.logo span{display:flex;flex-direction:column}.logo strong{letter-spacing:.08em}.logo small{font-size:9px;color:#8c95a3;margin-top:3px}nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:bold}.shop{border:1px solid var(--line);border-radius:8px;padding:10px 15px}.hero{text-align:center;padding:58px 20px 34px}.tag{color:var(--blue)!important;font-size:11px!important;font-weight:bold;letter-spacing:.14em}.hero h1{font-size:clamp(38px,5vw,56px);letter-spacing:-.045em;margin:13px 0}.hero>p{max-width:690px;margin:0 auto;color:var(--muted);font-size:17px;line-height:1.6}.tester{max-width:1180px;margin:0 auto 58px;padding:0 15px}.bar,.legend{display:flex;align-items:center;background:#fff;border:1px solid var(--line)}.bar{gap:38px;padding:17px 21px;border-radius:16px 16px 0 0}.bar>div{display:flex;flex-direction:column}.bar b{font-size:20px}.bar small{display:block;color:#8b95a4;font-size:9px;letter-spacing:.08em}.bar b small{display:inline;font-size:12px}.live{flex-direction:row!important;align-items:center;gap:10px;color:var(--green)}.live span{display:flex;flex-direction:column}.live b{color:var(--ink);font:700 14px monospace;margin-top:3px}.bar button{margin-left:auto;border:1px solid var(--line);border-radius:8px;background:#fff;padding:10px 14px;color:#596679;font-weight:bold;cursor:pointer}.hint{text-align:center;margin:0;padding:12px;background:#eef4ff;color:#536b8c;font-size:13px;border-inline:1px solid #dce6f7}.hint b{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--blue);color:#fff;margin-right:7px}.board{overflow-x:auto;background:#e3e7ec;padding:25px}.board:before{content:""}.row{min-width:930px;display:flex;gap:6px;height:54px;margin-bottom:6px;background:#28313e;padding-inline:12px}.row:first-child{padding-top:12px;height:60px;border-radius:12px 12px 0 0}.row:last-child{padding-bottom:12px;height:66px;margin:0;border-radius:0 0 12px 12px}.row span{display:grid;place-items:center;min-width:0;background:linear-gradient(#fff,#e9edf1);border-radius:6px;box-shadow:0 4px 0 #a9b1bc;font-size:12px;font-weight:bold;transition:.1s}.row span.done{color:#fff;background:linear-gradient(#38c17b,#1f9d60);box-shadow:0 4px 0 #116e40}.row span.down{transform:translateY(3px);box-shadow:0 1px 0 #116e40}.legend{gap:25px;padding:16px 20px;border-radius:0 0 16px 16px;color:#6e798a;font-size:12px}.legend .green{color:var(--green)}.legend span:last-child{margin-left:auto}.content{max-width:1020px;margin:0 auto 75px;padding:0 20px;display:grid;grid-template-columns:1.6fr .75fr;gap:24px}.content article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:36px;box-shadow:0 12px 35px #1720330a}.content em{font-style:normal;font-size:10px;color:var(--blue);font-weight:bold;letter-spacing:.14em}.content h2{font-size:26px;letter-spacing:-.02em}.content h3{margin-top:28px}.content p,.content li{color:#606c7d;font-size:15px;line-height:1.7}.content aside{margin-top:25px;padding:17px;background:#eff5ff;border-left:3px solid var(--blue);color:#52647f;font-size:13px;line-height:1.6}.side{align-self:start}.side i{display:grid;place-items:center;width:45px;height:45px;background:#e7f7ef;color:var(--green);border-radius:50%;font-style:normal;font-weight:bold;font-size:22px}.side h2{font-size:21px}.side a{display:block;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);color:var(--blue);font-weight:bold;font-size:13px}footer{padding:30px max(22px,calc((100% - 1160px)/2));background:#172131;color:#fff;display:flex;justify-content:space-between;gap:20px}footer span,footer small{color:#9ca8b7;font-size:11px}@media(max-width:720px){header{height:66px}nav a:not(.shop){display:none}.hero{padding-top:40px}.bar{flex-wrap:wrap;gap:18px}.bar>div:nth-child(3){display:none}.bar button{width:100%;margin:0}.legend{flex-wrap:wrap;gap:10px}.legend span:last-child{width:100%;margin:4px 0}.content{grid-template-columns:1fr;padding:0 12px}.content article{padding:25px}footer{flex-direction:column;text-align:center}nav{gap:8px}}