body {
    margin: 0;
    color: #1a2332;
    background: #f5f7fb;
    font-family: "Segoe UI", system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

a {
    color: #1d4ed8;
}

.top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 28px;
    background: #fff;
    color: #1a2332;
    border-bottom: 1px solid #e3e8f0;
}

.top strong {
    font-size: 15px;
    font-weight: 650;
    letter-spacing: .04em;
}

.top strong::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-right: 8px;
    background: #2563eb;
    vertical-align: 1px;
}

.top a {
    color: #1a2332;
    text-decoration: none;
    border: 1px solid #d5dce8;
    border-radius: 4px;
    padding: 5px 12px;
    font-size: 14px;
    background: #fff;
}

.wrap {
    max-width: 980px;
    margin: 0 auto;
    padding: 40px 20px 72px;
}

.hero h1 {
    font-size: 32px;
    line-height: 1.28;
    font-weight: 640;
    letter-spacing: -.02em;
    margin: 10px 0 12px;
    max-width: 18em;
}

.lead {
    font-size: 17px;
    line-height: 1.55;
    max-width: 40em;
    color: #3c4a5e;
}

.kicker {
    margin: 0;
    color: #2563eb;
    font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", monospace;
    font-size: 12px;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.mono {
    font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", monospace;
    font-size: .92em;
}

.steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    padding: 0;
    margin: 16px 0 0;
    list-style: none;
}

.steps li {
    background: #fff;
    border: 1px solid #e3e8f0;
    border-radius: 6px;
    padding: 12px;
    min-height: 96px;
    font-size: 14px;
}

.steps span {
    display: block;
    margin-bottom: 8px;
    color: #2563eb;
    font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", monospace;
    font-size: 12px;
    font-weight: 600;
}

h2 {
    margin: 40px 0 8px;
    font-size: 22px;
    font-weight: 640;
    letter-spacing: -.015em;
}

.note {
    color: #5b6b80;
    margin-top: 0;
}

.screen {
    background: #fff;
    border: 1px solid #e3e8f0;
    border-radius: 8px;
    overflow: hidden;
}

.screen-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 14px;
    background: #f8fafc;
    color: #5b6b80;
    font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", monospace;
    font-size: 12px;
    border-bottom: 1px solid #e3e8f0;
}

.screen-body {
    padding: 16px;
}

.screen-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.btn-fake,
.btn-line {
    display: inline-block;
    border-radius: 4px;
    padding: 5px 10px;
    font-size: 13px;
}

.btn-fake {
    background: #2563eb;
    color: #fff;
}

.btn-line {
    border: 1px solid #c9d4e6;
    color: #1a2332;
    background: #fff;
    margin: 0 6px 6px 0;
}

.btn-line.on {
    border-color: #2563eb;
    background: #eff4ff;
    color: #1d4ed8;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

th, td {
    text-align: left;
    padding: 8px 6px;
    border-bottom: 1px solid #eef2f6;
    vertical-align: top;
}

th {
    color: #5b6b80;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: .03em;
    text-transform: uppercase;
}

.muted {
    color: #5b6b80;
}

.answer,
.works {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.answer {
    margin-top: 22px;
}

.answer article,
.works article {
    background: #fff;
    border: 1px solid #e3e8f0;
    border-radius: 6px;
    padding: 14px 16px;
}

.answer article {
    border-top: 2px solid #2563eb;
}

.answer h2,
.works h3 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 640;
}

.answer p,
.works p {
    margin: 0;
    color: #3c4a5e;
    font-size: 14.5px;
}

.scroll {
    overflow-x: auto;
}

@media (max-width: 800px) {
    .hero h1 {
        font-size: 26px;
    }
    .steps,
    .works,
    .answer {
        grid-template-columns: 1fr;
    }
}