* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    background: var(--sk-bg);
    color: var(--sk-text);
    font-family: Nunito, Arial, sans-serif;
    line-height: 1.7;
}
.head {
    height: 92px;
    background: var(--sk-bg);
    border-bottom: 1px solid var(--sk-border);
    position: sticky;
    top: 0;
    z-index: 20;
}
.head-in {
    max-width: 1050px;
    height: 100%;
    margin: auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo img {
    height: 78px;
    display: block;
}
.head-actions {
    display: flex;
    gap: 14px;
    align-items: center;
}
.head-actions a {
    color: var(--sk-gold-ink);
    text-decoration: none;
    font-weight: bold;
}
.account-link {
    padding: 9px 14px;
    border: 1px solid var(--sk-border-strong);
    border-radius: 9px;
    background: rgba(197, 155, 39, 0.1);
}
.page {
    max-width: 950px;
    margin: auto;
    padding: 45px 18px 70px;
}
.hero {
    background: var(--sk-surface);
    border: 1px solid var(--sk-border-strong);
    border-radius: 20px;
    padding: 32px;
    margin-bottom: 20px;
    box-shadow: var(--sk-shadow);
}
.hero small,
.card h2 {
    color: var(--sk-gold-ink);
}
.hero small {
    font-weight: bold;
    letter-spacing: 2px;
}
.hero h1 {
    font-size: 42px;
    line-height: 1.2;
    margin: 7px 0;
}
.hero p {
    color: var(--sk-soft);
    max-width: 720px;
    margin: 0;
}
.updated {
    display: inline-block;
    margin-top: 18px;
    padding: 6px 11px;
    border-radius: 20px;
    background: rgba(197, 155, 39, 0.1);
    border: 1px solid var(--sk-border-strong);
    color: var(--sk-gold-ink);
    font-size: 12px;
}
.layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 20px;
}
.toc,
.card {
    background: var(--sk-surface);
    border: 1px solid var(--sk-border);
    border-radius: 16px;
}
.toc {
    align-self: start;
    position: sticky;
    top: 112px;
    padding: 20px;
}
.toc strong {
    display: block;
    margin-bottom: 10px;
}
.toc a {
    display: block;
    color: var(--sk-soft);
    text-decoration: none;
    padding: 5px 0;
    font-size: 14px;
}
.toc a:hover,
.card a {
    color: var(--sk-gold-ink);
}
.content {
    display: grid;
    gap: 15px;
}
.card {
    padding: 25px;
    scroll-margin-top: 112px;
}
.card h2 {
    font-size: 23px;
    margin: 0 0 10px;
}
.card p,
.card ul {
    color: var(--sk-soft);
}
.card ul {
    padding-left: 21px;
}
.card li {
    margin: 7px 0;
}
.notice {
    background: rgba(197, 155, 39, 0.1);
    border: 1px solid var(--sk-border-strong);
    border-radius: 10px;
    padding: 15px;
    color: var(--sk-gold-ink) !important;
}
.contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 15px;
}
.contact a {
    padding: 13px;
    border: 1px solid var(--sk-border);
    background: var(--sk-surface-2);
    border-radius: 9px;
    text-decoration: none;
}
.footer {
    text-align: center;
    color: var(--sk-muted);
    padding-top: 25px;
}
.footer a {
    color: var(--sk-soft);
    text-decoration: none;
}
@media (max-width: 760px) {
    .head {
        height: 75px;
    }
    .logo img {
        height: 62px;
    }
    .page {
        padding: 28px 12px;
    }
    .hero {
        padding: 23px 18px;
    }
    .hero h1 {
        font-size: 32px;
    }
    .layout {
        grid-template-columns: 1fr;
    }
    .toc {
        position: static;
    }
    .contact {
        grid-template-columns: 1fr;
    }
    .head-actions a:first-child {
        display: none;
    }
    .card {
        padding: 21px 17px;
    }
}