/* ============================================
   Kernel Pro — Agreement Pages v2
   ============================================ */

:root {
    --bg-base:      #0c0d12;
    --bg-elevated:  #13141c;
    --bg-card:      #181924;
    --bg-card-hover:#1e2030;
    --bg-input:     #1a1b26;
    --text-primary:   #e4e6ed;
    --text-secondary: #8b8fa4;
    --text-muted:     #555871;
    --border:       #222436;
    --border-hover: #2e3148;
    --accent:       #4f7cff;
    --accent-dim:   rgba(79,124,255,0.12);
    --accent-hover: #3d6af0;
    --green:  #34d399;
    --red:    #f87171;
    --amber:  #fbbf24;
    --radius-sm:  8px;
    --radius-md:  12px;
    --radius-lg:  16px;
    --radius-pill: 100px;
    --shadow-card: 0 1px 3px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.03);
    --shadow-float: 0 8px 32px rgba(0,0,0,0.5);
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Noto Sans SC', sans-serif;
    background: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    font-size: 14px;
    letter-spacing: -0.011em;
    padding: 24px 16px 60px;
}

/* ───── Container ───── */

.agreement-container {
    max-width: 720px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

/* ───── Header ───── */

.agreement-header {
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--border);
}

.agreement-header h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.version {
    font-size: 12px;
    color: var(--text-muted);
}

/* ───── Search ───── */

.search-box {
    padding: 12px 24px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

.search-box input {
    width: 100%;
    padding: 10px 14px;
    font-size: 13px;
    font-family: inherit;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.15s;
}

.search-box input:focus {
    border-color: var(--accent);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

/* ───── Content ───── */

.agreement-content {
    padding: 20px 24px 24px;
}

.agreement-content h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 18px 0 8px;
    letter-spacing: -0.01em;
}

.agreement-content h3:first-of-type {
    margin-top: 0;
}

.agreement-content p {
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.7;
}

.agreement-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ───── Highlight ───── */

.highlight {
    background: rgba(251,191,36,0.25);
    color: var(--text-primary);
    border-radius: 3px;
    padding: 0 2px;
}

/* ───── Footer ───── */

.agreement-footer {
    padding: 12px 24px;
    border-top: 1px solid var(--border);
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-elevated);
}

/* ───── Responsive ───── */

@media (max-width: 640px) {
    body { padding: 12px 8px 40px; }
    .agreement-header, .search-box, .agreement-content, .agreement-footer {
        padding-left: 16px;
        padding-right: 16px;
    }
}