:root {
            --primary: #d5f04c;
            --accent: #2d2d2d;
            --bg: #ffffff;
            --secondary-bg: #f8f9fa;
            --radius: 20px;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            --transition: 0.35s ease;
        }

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
            line-height: 1.7;
            color: #1a1a1a;
            background-color: var(--bg);
            word-break: keep-all;
            overflow-x: hidden;
        }

        /* 强制导航栏样式复用 */
        .apex {
            background: #fff;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
        }
        .pinyin {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1400px;
            margin: 0 auto;
            padding: 15px 25px;
        }
        .sigil img {
            height: 40px;
            display: block;
        }
        .spool {
            display: flex;
            gap: 30px;
        }
        .trail {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            font-size: 16px;
            transition: var(--transition);
            position: relative;
        }
        .trail:hover, .trail.active {
            color: #000;
        }
        .trail.active::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
        }

        /* 顶部展示区 - 非对称网格变体 */
        .aura {
            padding: 80px 25px;
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }
        .lexicon-capsule {
            font-size: clamp(32px, 5vw, 56px);
            line-height: 1.1;
            color: #1a1a1a;
            font-weight: 800;
            letter-spacing: -1px;
            margin-bottom: 24px;
        }
        .glyph-intro {
            font-size: 1.2rem;
            color: #666;
            margin-bottom: 35px;
            max-width: 600px;
        }
        .trigger-snap {
            display: inline-flex;
            align-items: center;
            background: var(--primary);
            color: #1a1a1a;
            padding: 18px 45px;
            border-radius: 100px;
            font-weight: 700;
            text-decoration: none;
            box-shadow: 0 10px 20px rgba(213, 240, 76, 0.3);
            transition: var(--transition);
        }
        .trigger-snap:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 25px rgba(213, 240, 76, 0.4);
        }

        .motif-stage {
            position: relative;
            background: linear-gradient(135deg, #f0f4ff 0%, #e8fce8 100%);
            border-radius: var(--radius);
            height: 400px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        .motif-floating {
            font-size: 80px;
            font-weight: 900;
            color: rgba(0,0,0,0.05);
            position: absolute;
            user-select: none;
        }

        /* 主内容容器 */
        .vault {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 25px 100px;
        }

        /* 符号大全区块 - Section (intro) */
        .nebula-shroud {
            padding: 60px 0;
        }
        .lexicon-sub {
            font-size: 2rem;
            margin-bottom: 40px;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .lexicon-sub::before {
            content: '';
            width: 8px;
            height: 32px;
            background: var(--primary);
            border-radius: 4px;
        }

        .strand-nexus {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        .keycap-veneer {
            background: #fff;
            padding: 30px;
            border-radius: var(--radius);
            border: 1px solid rgba(0,0,0,0.05);
            transition: var(--transition);
        }
        .keycap-veneer:hover {
            box-shadow: var(--shadow);
            border-color: var(--primary);
        }
        .lexicon-grain {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--accent);
        }
        .nexus-symbols {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .token-glyph {
            background: var(--secondary-bg);
            padding: 8px 15px;
            border-radius: 12px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            min-width: 45px;
            text-align: center;
        }
        .token-glyph:hover {
            background: var(--primary);
            transform: scale(1.1);
        }

        /* 颜文字区块 - Div (detail) */
        .glance-shroud {
            padding: 80px 0;
            background: linear-gradient(to bottom, #fff, #fdfdfd);
        }
        .nexus-kaomoji {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
        }
        .veneer-face {
            background: #fff;
            padding: 25px;
            border-radius: var(--radius);
            text-align: center;
            border: 1px solid rgba(0,0,0,0.03);
            box-shadow: 0 4px 10px rgba(0,0,0,0.02);
            transition: var(--transition);
            cursor: pointer;
            min-width: 0;
        }
        .veneer-face:hover {
            background: var(--accent);
            color: var(--primary);
            transform: translateY(-5px);
        }
        .glyph-face {
            font-size: 1.1rem;
            font-family: "Segoe UI Symbol", "Apple Color Emoji", sans-serif;
            white-space: normal;
            word-break: break-all;
        }

        /* 快捷短语区块 - Section (acquire) */
        .hollow-shroud {
            padding: 80px 40px;
            background: var(--accent);
            border-radius: 30px;
            color: #fff;
            margin-top: 40px;
        }
        .lexicon-light {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }
        .glyph-light {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.7);
            margin-bottom: 50px;
            max-width: 700px;
        }
        .nexus-instruction {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        .grain-tip {
            background: rgba(255,255,255,0.05);
            padding: 30px;
            border-radius: 20px;
            border-left: 4px solid var(--primary);
        }
        .motif-box {
            width: 50px;
            height: 50px;
            background: rgba(213, 240, 76, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }
        .lexicon-tip {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 15px;
        }
        .glyph-tip {
            font-size: 1rem;
            color: rgba(255,255,255,0.6);
        }
        .prompt-code {
            display: inline-block;
            background: rgba(0,0,0,0.3);
            padding: 2px 10px;
            border-radius: 6px;
            color: var(--primary);
            font-family: monospace;
            margin-right: 8px;
        }

        /* 页脚区域 */
        .nadir {
            background: #f8f9fa;
            padding: 80px 25px 40px;
            margin-top: 100px;
            border-top: 1px solid rgba(0,0,0,0.05);
        }
        .datum-vault {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 50px;
        }
        .lexicon-echo {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 25px;
            color: #000;
        }
        .trail-abyss {
            display: block;
            text-decoration: none;
            color: #666;
            margin-bottom: 12px;
            transition: var(--transition);
        }
        .trail-abyss:hover {
            color: var(--primary);
            padding-left: 5px;
        }
        .strand-glyph {
            margin-top: 60px;
            padding-top: 30px;
            border-top: 1px solid rgba(0,0,0,0.05);
            text-align: center;
            color: #999;
            font-size: 14px;
        }

        /* 响应式调整 */
        @media (max-width: 1024px) {
            .aura {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .glyph-intro {
                margin: 0 auto 35px;
            }
            .motif-stage {
                height: 300px;
            }
        }
        @media (max-width: 768px) {
            .spool {
                display: none; /* 简化移动端，实际项目中应有汉堡菜单 */
            }
            .lexicon-capsule {
                font-size: 36px;
            }
            .hollow-shroud {
                padding: 40px 20px;
            }
        }
    


        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
            100% { transform: translateY(0px); }
        }

.pinyin-apex {
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    color: var(--dark);
}
.pinyin-apex,
.pinyin-apex *,
.pinyin-apex *::before,
.pinyin-apex *::after {
    box-sizing: border-box;
}

.pinyin-apex nav,
.pinyin-apex div,
.pinyin-apex section,
.pinyin-apex article,
.pinyin-apex aside,
.pinyin-apex p,
.pinyin-apex h1,
.pinyin-apex h2,
.pinyin-apex h3,
.pinyin-apex h4,
.pinyin-apex h5,
.pinyin-apex h6,
.pinyin-apex a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.pinyin-apex p,
.pinyin-apex h1,
.pinyin-apex h2,
.pinyin-apex h3,
.pinyin-apex h4,
.pinyin-apex h5,
.pinyin-apex h6 {
    text-decoration: none;
}

.pinyin-apex img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.pinyin-apex {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.pinyin-apex a.pinyin-trail {
    --aisite-shell-nav-padding: 8px 16px;
    --aisite-shell-nav-margin: 0;
    --aisite-shell-nav-line-height: normal;
    --aisite-shell-nav-display: inline;
    --aisite-shell-nav-height: auto;
    --aisite-shell-nav-min-height: auto;
}

.pinyin-apex a.pinyin-trail,
.pinyin-apex a.pinyin-trail:hover,
.pinyin-apex a.pinyin-trail:focus,
.pinyin-apex a.pinyin-trail:active,
.pinyin-apex a.pinyin-trail.active,
.pinyin-apex a.pinyin-trail[aria-current="page"] {
    background: transparent;
    border: none;
    border-bottom: none;
    box-shadow: none;
    outline: none;
    text-decoration: none;
    padding: var(--aisite-shell-nav-padding, 0);
    margin: var(--aisite-shell-nav-margin, 0);
    line-height: var(--aisite-shell-nav-line-height, normal);
    display: var(--aisite-shell-nav-display, inline);
    height: var(--aisite-shell-nav-height, auto);
    min-height: var(--aisite-shell-nav-min-height, auto);
}

.pinyin-apex{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

.pinyin-apex .pinyin-pinyin{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            max-width: 1300px;
            margin: 0 auto;
            padding: 15px 25px;
        }

.pinyin-apex .pinyin-sigil{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.pinyin-apex .pinyin-sigil img{
            height: 40px;
            width: auto;
        }

.pinyin-apex .pinyin-spool{
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            min-width: 0;
        }

.pinyin-apex .pinyin-trail{
            text-decoration: none;
            color: #2d2d2d;
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px;
            border-radius: 12px;
            transition: 0.35s ease;
        }

.pinyin-apex .pinyin-trail:hover{
            background: #d5f04c;
            color: #1a1a1a;
        }

.pinyin-apex .pinyin-trail.active{
            color: #1a1a1a;
            background: #d5f04c;
            box-shadow: 0 4px 12px rgba(213, 240, 76, 0.3);
        }

.pinyin-apex {
    background: rgb(255, 255, 255);
    background-image: none;
}

.echo-nadir {
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    color: var(--dark);
}
.echo-nadir,
.echo-nadir *,
.echo-nadir *::before,
.echo-nadir *::after {
    box-sizing: border-box;
}

.echo-nadir nav,
.echo-nadir div,
.echo-nadir section,
.echo-nadir article,
.echo-nadir aside,
.echo-nadir p,
.echo-nadir h1,
.echo-nadir h2,
.echo-nadir h3,
.echo-nadir h4,
.echo-nadir h5,
.echo-nadir h6,
.echo-nadir a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.echo-nadir p,
.echo-nadir h1,
.echo-nadir h2,
.echo-nadir h3,
.echo-nadir h4,
.echo-nadir h5,
.echo-nadir h6 {
    text-decoration: none;
}

.echo-nadir img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.echo-nadir {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.echo-nadir a,
.echo-nadir a:hover,
.echo-nadir a:focus,
.echo-nadir a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.echo-nadir .echo-glyph-grain{
            color: #666;
            font-size: 16px;
        }

.echo-nadir{
            background: #f8f9fa;
            padding: 80px 25px 40px;
            border-top: 1px solid rgba(0,0,0,0.03);
        }

.echo-nadir .echo-echo-grid{
            max-width: 1300px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.5fr repeat(4, 1fr);
            gap: 40px;
        }

.echo-nadir .echo-datum-brand{
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

.echo-nadir .echo-lexicon-brand{
            font-size: 24px;
            font-weight: 800;
            color: #1a1a1a;
        }

.echo-nadir .echo-datum-nexus{
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

.echo-nadir .echo-lexicon-datum{
            font-weight: 700;
            font-size: 16px;
            margin-bottom: 5px;
        }

.echo-nadir .echo-trail-datum{
            text-decoration: none;
            color: #777;
            font-size: 14px;
            transition: 0.35s ease;
        }

.echo-nadir .echo-trail-datum:hover{
            color: #1a1a1a;
        }

.echo-nadir .echo-abyss-copyright{
            max-width: 1300px;
            margin: 60px auto 0;
            padding-top: 30px;
            border-top: 1px solid rgba(0,0,0,0.05);
            text-align: center;
            font-size: 13px;
            color: #aaa;
        }

@media (max-width: 1024px){.echo-nadir .echo-echo-grid{
                grid-template-columns: 1fr 1fr;
            }}

@media (max-width: 768px){.echo-nadir .echo-echo-grid{
                grid-template-columns: 1fr;
            }}