:root {
    --ink: #18212b;
    --muted: #647184;
    --panel: rgba(10, 18, 28, 0.74);
    --accent: #0ea5a4;
    --accent-warm: #f4b35f;
    --line: #d8e0ea;
    --surface: #f7fafc;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    background: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

.site-hero {
    min-height: 78vh;
    color: #fff;
    background:
        linear-gradient(90deg, rgba(5, 12, 21, 0.92), rgba(5, 12, 21, 0.56) 52%, rgba(5, 12, 21, 0.84)),
        url("../img/hero.png") center / cover no-repeat;
}

.navbar {
    min-height: 72px;
    background: rgba(6, 14, 23, 0.26);
    backdrop-filter: blur(12px);
}

.navbar .btn {
    align-items: center;
    gap: 0.35rem;
}

.hero-content {
    padding-top: clamp(44px, 8vh, 92px);
    padding-bottom: clamp(44px, 8vh, 92px);
}

.eyebrow {
    margin-bottom: 0.75rem;
    color: var(--accent-warm);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.eyebrow.dark {
    color: #0f8a87;
}

h1 {
    max-width: 780px;
    font-size: clamp(2.65rem, 7vw, 5.6rem);
    font-weight: 800;
    line-height: 1.04;
}

h2 {
    margin-bottom: 0.65rem;
    font-size: clamp(1.7rem, 3vw, 2.45rem);
    font-weight: 760;
}

.lead {
    max-width: 680px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.16rem;
}

.btn {
    border-radius: 8px;
}

.btn-primary {
    border-color: #10b9b3;
    background: #10b9b3;
}

.btn-primary:hover,
.btn-primary:focus {
    border-color: #0d9d98;
    background: #0d9d98;
}

.status-panel {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(18px);
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
    padding: 0 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
    font-weight: 700;
}

.panel-header .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.result-list {
    margin: 0;
}

.result-list > div {
    padding: 1rem 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.result-list dt {
    margin-bottom: 0.35rem;
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.82rem;
    font-weight: 700;
}

.result-list dd {
    margin: 0;
    color: #fff;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 0.95rem;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.panel-note {
    margin: 0;
    padding: 0.85rem 1.1rem;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.9rem;
}

.section-band {
    padding: 74px 0;
    background: var(--surface);
}

.section-title {
    max-width: 720px;
    margin-bottom: 1.4rem;
}

.section-title p:last-child {
    color: var(--muted);
}

.api-card {
    padding: 1.35rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.api-card-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.method {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 0.65rem;
    border-radius: 6px;
    color: #063332;
    background: #bdf3ed;
    font-size: 0.78rem;
    font-weight: 800;
}

.api-card code {
    color: white;
}

.api-card p {
    color: var(--muted);
}

pre {
    min-height: 118px;
    padding: 1rem;
    border: 1px solid #213041;
    border-radius: 8px;
    color: #d9f7f2;
    background: #101820;
    white-space: pre-wrap;
}

pre code {
    color: #d9f7f2;
}

.api-card .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.domain-band {
    padding: 52px 0;
    background: #ffffff;
}

.domain-band p {
    margin-bottom: 0;
    color: var(--muted);
}

.domain-list {
    display: grid;
    gap: 0.7rem;
}

.domain-list span {
    display: block;
    padding: 0.95rem 1rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: #17202a;
    background: #fff;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    overflow-wrap: anywhere;
}

.site-footer {
    padding: 1.1rem 0;
    color: rgba(255, 255, 255, 0.76);
    background: #0b1117;
}

@media (max-width: 575.98px) {
    .site-hero {
        min-height: auto;
    }

    .navbar {
        min-height: 64px;
    }

    .hero-content {
        padding-top: 36px;
    }

    .lead {
        font-size: 1rem;
    }

    .section-band {
        padding: 50px 0;
    }

    .api-card {
        padding: 1rem;
    }
}