:root {
    --bg: #f6efe1;
    --panel: rgba(255, 250, 241, 0.84);
    --panel-strong: rgba(255, 247, 232, 0.95);
    --text: #1d2620;
    --muted: #5b665d;
    --line: rgba(29, 38, 32, 0.11);
    --accent: #bf4f20;
    --accent-deep: #7f2d16;
    --accent-soft: #f1d0ba;
    --safe: #2f7a46;
    --warn: #d88918;
    --danger: #b53a2d;
    --ink-green: #274a37;
    --shadow: 0 24px 60px rgba(81, 52, 25, 0.14);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Trebuchet MS", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(191, 79, 32, 0.2), transparent 26%),
        radial-gradient(circle at 88% 8%, rgba(47, 122, 70, 0.16), transparent 20%),
        radial-gradient(circle at 50% 100%, rgba(127, 45, 22, 0.08), transparent 24%),
        linear-gradient(135deg, #efe4d0 0%, #f9f5ec 100%);
}

.page-shell {
    width: min(1180px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 24px 0 42px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.topbar-chip,
.xhu-badge,
.mini-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 252, 246, 0.76);
    backdrop-filter: blur(12px);
}

.topbar-chip {
    padding: 10px 14px;
    color: var(--ink-green);
    font-size: 13px;
    letter-spacing: 0.04em;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.dot-live {
    background: linear-gradient(135deg, #30ab5a, #0f7f3f);
    box-shadow: 0 0 0 6px rgba(48, 171, 90, 0.14);
}

.xhu-badge {
    padding: 8px 12px 8px 8px;
    max-width: 180px;
}

.xhu-mark {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-deep));
    color: #fff7f2;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.xhu-text {
    font-size: 13px;
    font-weight: 700;
    color: var(--ink-green);
    white-space: nowrap;
}

.hero {
    display: grid;
    grid-template-columns: 1.7fr 0.9fr;
    gap: 20px;
    align-items: end;
    margin-bottom: 20px;
}

.eyebrow {
    margin: 0 0 8px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent-deep);
    font-size: 12px;
}

.hero-main {
    padding-top: 4px;
}

.hero h1 {
    margin: 0;
    font-size: clamp(32px, 5vw, 58px);
    line-height: 0.98;
    letter-spacing: -0.03em;
}

.hero-copy {
    max-width: 760px;
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.75;
}

.hero-highlights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.highlight-card,
.insight-card {
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid rgba(29, 38, 32, 0.08);
    background: rgba(255, 248, 237, 0.72);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.highlight-card span,
.insight-card span,
.hero-side-meta span,
.side-kicker {
    display: block;
    color: var(--muted);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.highlight-card strong,
.insight-card strong,
.hero-side-meta strong {
    display: block;
    margin-top: 10px;
    font-size: 18px;
    line-height: 1.35;
}

.hero-side,
.panel {
    backdrop-filter: blur(10px);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.hero-side {
    padding: 18px;
    display: grid;
    gap: 12px;
}

.hero-side-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.hero-side-header h2 {
    margin: 6px 0 0;
    font-size: 24px;
}

.mini-pill {
    padding: 8px 12px;
    color: var(--accent-deep);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.hero-side label,
.hint-text {
    color: var(--muted);
    font-size: 14px;
}

input,
button {
    font: inherit;
}

input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.94);
}

button {
    border: 0;
    border-radius: 14px;
    padding: 14px 16px;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(135deg, var(--accent), var(--accent-deep));
    transition: transform 180ms ease, opacity 180ms ease;
    box-shadow: 0 16px 28px rgba(127, 45, 22, 0.2);
}

button:hover {
    transform: translateY(-1px);
    opacity: 0.96;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.panel {
    padding: 20px;
}

.accent-panel {
    background: linear-gradient(135deg, rgba(255, 242, 220, 0.96), rgba(255, 250, 239, 0.88));
}

.panel-wide {
    grid-column: 1 / -1;
}

.panel-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.panel h2 {
    margin: 0 0 14px;
    font-size: 22px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(45, 125, 70, 0.12);
    color: var(--safe);
    font-weight: 600;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.metric-card {
    padding: 16px;
    border-radius: 18px;
    background: var(--panel-strong);
    border: 1px solid var(--line);
    min-height: 108px;
}

.metric-card span {
    display: block;
    color: var(--muted);
    margin-bottom: 8px;
}

.metric-card strong {
    font-size: 26px;
    line-height: 1.2;
}

.risk-title {
    margin: 0 0 12px;
    font-size: 24px;
}

.risk-explanation {
    margin: 0;
    color: var(--muted);
    line-height: 1.8;
}

.insight-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.command-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.event-list {
    display: grid;
    gap: 9px;
}

.event-item {
    padding: 13px 15px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--line);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.event-item strong {
    display: block;
    margin-bottom: 0;
}

.event-item span {
    color: var(--muted);
    font-size: 14px;
    text-align: right;
    white-space: nowrap;
}

.status-safe {
    background: rgba(45, 125, 70, 0.12);
    color: var(--safe);
}

.status-warn {
    background: rgba(224, 139, 29, 0.14);
    color: var(--warn);
}

.status-danger {
    background: rgba(182, 58, 45, 0.14);
    color: var(--danger);
}

.panel-ai {
    background: linear-gradient(135deg, rgba(255, 247, 232, 0.94), rgba(248, 242, 229, 0.88));
}

.llm-source-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
}

.llm-source-llm {
    background: rgba(47, 122, 70, 0.12);
    color: var(--safe);
}

.llm-source-rule {
    background: rgba(216, 137, 24, 0.14);
    color: var(--warn);
}

.llm-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.llm-meta-card {
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.7);
}

.llm-meta-card span,
.llm-detail-block span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.llm-meta-card strong {
    display: block;
    margin-top: 8px;
    font-size: 17px;
    line-height: 1.35;
}

.llm-detail-block {
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.62);
}

.llm-detail-block+.llm-detail-block {
    margin-top: 12px;
}

.llm-detail-block p {
    margin: 8px 0 0;
    color: var(--text);
    line-height: 1.7;
}

.hero-side-meta {
    margin-top: 2px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px dashed rgba(29, 38, 32, 0.12);
    background: rgba(255, 250, 242, 0.9);
}

@media (max-width: 900px) {

    .topbar,
    .hero-highlights,
    .insight-strip,
    .event-item {
        grid-template-columns: 1fr;
    }

    .topbar,
    .event-item {
        display: grid;
    }

    .hero,
    .dashboard-grid,
    .metric-grid,
    .command-grid,
    .llm-meta-grid {
        grid-template-columns: 1fr;
    }

    .page-shell {
        width: min(100vw - 20px, 1180px);
        padding-top: 20px;
    }

    .xhu-badge {
        justify-self: start;
    }
}