.guide-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at 18% -10%, rgba(185, 225, 255, .5), transparent 34%),
        #f7faff;
    color: #09214a;
}

.guide-page .public-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #5a6f86;
    font: 700 12px Manrope, sans-serif;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.guide-page .public-kicker i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #16c9f5;
    box-shadow: 0 0 0 5px rgba(22, 201, 245, .12);
}

.guide-shell {
    padding: 8px 0 72px;
}

.guide-doc {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}

.guide-toc {
    position: sticky;
    top: 108px;
    display: grid;
    gap: 4px;
    padding: 12px;
    border: 1px solid #d4e2ee;
    border-radius: 18px;
    background: rgba(255, 255, 255, .88);
}

.guide-toc a {
    padding: 9px 12px;
    border-radius: 10px;
    color: #5a6f86;
    font: 700 13px 'DM Sans', sans-serif;
}

.guide-toc a.is-active,
.guide-toc a:hover {
    background: #eef6ff;
    color: #087cff;
}

.guide-hub {
    width: min(920px, 100%);
    margin: 0 auto;
}

.guide-hub header {
    max-width: 640px;
    margin-bottom: 28px;
}

.guide-hub h1,
.guide-main h1 {
    margin: 14px 0 12px;
    font: 800 clamp(32px, 5vw, 44px)/1.1 Manrope, sans-serif;
    letter-spacing: -.04em;
}

.guide-lead {
    margin: 0;
    color: #5a6f86;
    font-size: 16px;
    line-height: 1.65;
}

.guide-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.guide-card {
    display: grid;
    gap: 8px;
    min-height: 148px;
    padding: 20px 20px 18px;
    border: 1px solid #d4e2ee;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 12px 28px rgba(9, 33, 74, .05);
}

.guide-card strong {
    font: 800 18px Manrope, sans-serif;
}

.guide-card p {
    margin: 0;
    color: #5a6f86;
    font-size: 14px;
    line-height: 1.55;
}

.guide-card span {
    margin-top: auto;
    color: #087cff;
    font: 700 13px 'DM Sans', sans-serif;
}

.guide-body section + section {
    margin-top: 32px;
}

.guide-body h2 {
    margin: 0 0 10px;
    font: 800 18px/1.3 Manrope, sans-serif;
    letter-spacing: -.02em;
}

.guide-body p,
.guide-body li {
    color: #3c526c;
    font-size: 15px;
    line-height: 1.7;
}

.guide-body p {
    margin: 0 0 10px;
}

.guide-body ol,
.guide-body ul {
    margin: 0 0 12px;
    padding-left: 18px;
}

.guide-body li + li {
    margin-top: 6px;
}

.guide-body a {
    color: #087cff;
    font-weight: 700;
}

.guide-shot {
    margin: 16px 0 22px;
    overflow: hidden;
    border: 1px solid #d4e2ee;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 14px 34px rgba(9, 33, 74, .08);
}

.guide-shot img {
    display: block;
    width: 100%;
    height: auto;
}

.guide-shot figcaption {
    padding: 10px 14px 12px;
    color: #5a6f86;
    font-size: 13px;
    line-height: 1.45;
    border-top: 1px solid #edf2f8;
}

.guide-note {
    margin: 12px 0 16px;
    padding: 14px 16px;
    border-radius: 14px;
    background: #eef6ff;
    color: #1d4f86;
    font-size: 14px;
    line-height: 1.55;
}

.guide-switch {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-top: 36px;
    padding-top: 22px;
    border-top: 1px solid #d4e2ee;
    color: #5a6f86;
    font-size: 14px;
}

@media (max-width: 900px) {
    .guide-doc {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .guide-toc {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .guide-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .guide-toc {
        grid-template-columns: 1fr;
    }

    .guide-body h2 {
        font-size: 16px;
    }

    .guide-body p,
    .guide-body li {
        font-size: 14px;
    }
}