:root {
    color-scheme: dark;
    --bg: #05070b;
    --text: rgba(248, 250, 255, 0.96);
    --muted: rgba(236, 242, 255, 0.72);
    --soft: rgba(236, 242, 255, 0.5);
    --gold: rgba(219, 202, 170, 0.86);
}

* {
    box-sizing: border-box;
    user-select: none;
}

html,
body {
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: radial-gradient(circle at 50% 20%, #0d1320, var(--bg) 60%);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

body {
    position: fixed;
    inset: 0;
}

canvas,
.overlay,
.noise {
    position: fixed;
    inset: 0;
}

canvas {
    width: 100%;
    height: 100%;
}

.noise {
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.024) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
    background-size: 4px 4px, 5px 5px;
    mix-blend-mode: soft-light;
    opacity: 0.16;
}

.overlay {
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 28px min(8vw, 120px);
    pointer-events: none;
}

.hero {
    width: min(980px, calc(100vw - 64px));
    display: grid;
    grid-template-columns: 250px minmax(0, 420px);
    align-items: center;
    gap: clamp(28px, 6vw, 80px);
    margin-left: clamp(0px, 3vw, 60px);
}

.avatar-shell {
    margin: 0;
    width: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-ghost {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.34;
    filter:
        drop-shadow(0 16px 34px rgba(0, 0, 0, 0.24))
        drop-shadow(0 0 22px rgba(226, 235, 255, 0.08));
}

.hero-copy {
    text-align: left;
}

.eyebrow {
    margin: 0 0 16px;
    color: var(--gold);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
}

h1 {
    margin: 0;
    color: var(--text);
    font-size: clamp(1.35rem, 1.9vw, 1.55rem);
    line-height: 1.42;
    font-weight: 600;
    letter-spacing: 0;
    text-wrap: balance;
    text-shadow: 0 14px 34px rgba(0, 0, 0, 0.32);
}

.subtitle {
    margin: 20px 0 0;
    max-width: 22rem;
    color: var(--muted);
    font-size: clamp(0.94rem, 1.05vw, 1rem);
    line-height: 1.9;
    letter-spacing: 0.02em;
    text-shadow: 0 10px 28px rgba(0, 0, 0, 0.26);
}

.quote {
    margin: 42px 0 0;
    padding-left: 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.18);
    max-width: 23rem;
}

.quote p {
    margin: 0;
    color: rgba(248, 250, 255, 0.9);
    font-size: clamp(0.92rem, 1vw, 0.98rem);
    line-height: 1.8;
    letter-spacing: 0.01em;
    text-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.quote cite {
    display: block;
    margin-top: 10px;
    color: var(--soft);
    font-style: normal;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
}

.chips {
    margin-top: 38px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px;
}

.chips span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 9px 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.025);
    color: var(--soft);
    font-size: 0.88rem;
    line-height: 1;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.beian {
    position: fixed;
    left: 50%;
    bottom: 18px;
    z-index: 3;
    transform: translateX(-50%);
    padding: 10px 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    background: rgba(9, 13, 20, 0.42);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    text-align: center;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18);
}

@media (max-width: 760px) {
    .overlay {
        padding: 18px 18px 28px;
    }

    .hero {
        width: min(100vw - 36px, 100vw - 36px);
        grid-template-columns: 1fr;
        gap: 22px;
        margin-left: 0;
    }

    .avatar-shell {
        width: 150px;
        justify-content: flex-start;
    }

    h1 {
        font-size: clamp(1.3rem, 6vw, 1.6rem);
        line-height: 1.34;
    }

    .subtitle {
        max-width: 18rem;
        font-size: 0.94rem;
        line-height: 1.82;
    }

    .quote {
        margin-top: 28px;
        max-width: 18rem;
    }

    .chips {
        gap: 10px;
    }

    .chips span {
        width: auto;
        min-height: 40px;
        font-size: 0.88rem;
    }
}

@media (max-width: 420px) {
    .chips span {
        width: 100%;
    }

    .beian {
        width: calc(100vw - 24px);
    }
}