* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: auto;
}

body {
    font-family: "Lucida Sans", "Microsoft YaHei", sans-serif;
    background: #2C3338;
    color: #2C3338;
    line-height: 1.65;
}

.bar {
    background: #2C3338;
    color: #F3F4F5;
}

.bar-grid {
    max-width: 1080px;
    margin: 0 auto;
    padding: 12px 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #F3F4F5;
    text-decoration: none;
    font-weight: 700;
}

nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

nav a {
    display: inline-block;
    min-width: 88px;
    text-align: center;
    color: #F3F4F5;
    text-decoration: none;
    font-size: 13px;
    padding: 6px 0;
    border-radius: 8px;
    background: #3A4248;
}

nav a:hover,
nav a:focus {
    background: #E8A838;
    color: #2C3338;
}

.page {
    background: #F3F4F5;
}

.hero {
    background: #2C3338;
    color: #F3F4F5;
    max-width: none;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    padding: 28px 20px 32px;
    max-width: 1080px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 26px;
    line-height: 1.4;
    margin-bottom: 12px;
}

.hero-text p {
    margin-bottom: 8px;
    font-size: 15px;
    color: #E2E4E6;
}

.tags {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tag-card {
    background: #3A4248;
    border-radius: 8px;
    padding: 10px 12px;
    color: #F3F4F5;
}

.tag-card svg {
    color: #E8A838;
}

.tag-card p {
    font-size: 12px;
    color: #C5C8CB;
    margin: 4px 0 2px;
}

.tag-card strong {
    font-size: 16px;
    color: #E8A838;
}

.chunk {
    max-width: 1080px;
    margin: 0 auto;
    padding: 32px 20px;
}

.chunk h2 {
    font-size: 22px;
    margin-bottom: 12px;
    color: #2C3338;
}

.chunk > p {
    margin-bottom: 12px;
    font-size: 15px;
}

.grid-2x2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 14px;
}

.qcard {
    background: #ffffff;
    border-radius: 8px;
    padding: 16px;
    border: 1px solid #D5D8DB;
}

.qcard.warn {
    border: 2px solid #A56B16;
    background: #FFF8EB;
}

.qcard svg {
    color: #E8A838;
    margin-bottom: 6px;
}

.qcard h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.qcard p {
    font-size: 14px;
    margin-bottom: 8px;
}

.vline {
    list-style: none;
    margin-top: 12px;
    border-left: 2px solid #E8A838;
    padding-left: 0;
}

.vline li {
    display: flex;
    gap: 12px;
    margin: 0 0 16px 16px;
    background: #ffffff;
    border-radius: 8px;
    padding: 12px 14px;
}

.vline .idx {
    flex: 0 0 36px;
    height: 36px;
    border-radius: 8px;
    background: #E8A838;
    color: #2C3338;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vline h3 {
    font-size: 16px;
    margin-bottom: 6px;
}

.vline p {
    font-size: 14px;
}

.status {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    margin: 12px 0;
}

.status th,
.status td {
    border: 1px solid #D5D8DB;
    padding: 10px 12px;
    text-align: left;
    font-size: 14px;
}

.status thead th {
    background: #2C3338;
    color: #F3F4F5;
}

.faq details {
    background: #ffffff;
    border-radius: 8px;
    margin-bottom: 8px;
    border: 1px solid #D5D8DB;
}

.faq summary {
    cursor: pointer;
    padding: 12px 14px 12px 40px;
    position: relative;
    font-weight: 700;
    font-size: 15px;
}

.faq summary::before {
    content: "";
    position: absolute;
    left: 14px;
    top: 16px;
    width: 12px;
    height: 12px;
    background: #E8A838;
    border-radius: 2px;
}

.faq details p {
    padding: 0 14px 12px 40px;
    font-size: 14px;
}

.foot {
    background: #2C3338;
    color: #F3F4F5;
    width: 100%;
}

.foot-inner {
    max-width: none;
    padding: 24px 28px;
}

.foot p {
    font-size: 13px;
    margin-bottom: 6px;
}

@media (max-width: 860px) {
    .hero,
    .grid-2x2 {
        grid-template-columns: 1fr;
    }

    nav {
        justify-content: flex-start;
    }
}