:root {
            --primary: #f1f95d;
            --dark: #1a1a1a;
            --light: #ffffff;
            --gray: #f5f5f5;
            --text: #333333;
            --radius: 16px;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            --transition: 0.35s ease;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            color: var(--text);
            line-height: 1.6;
            background-color: var(--light);
            word-break: break-word;
            overflow-x: hidden;
        }

        /* 导航区域 - lexis, pilot, steer */
        .phrase {
            width: 100%;
            background: var(--light);
            padding: 15px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }

        .sign {
            height: 40px;
        }

        .sign img {
            height: 100%;
        }

        .pilot {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .pinyin {
            text-decoration: none;
            color: var(--text);
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 50px;
            transition: var(--transition);
        }

        .pinyin:hover {
            background: var(--gray);
        }

        .pinyin.active {
            background: var(--primary);
            color: var(--dark);
        }

        /* 主内容容器 - shell, vessel, vault */
        .wordy {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
        }

        /* 语音输入展示区 - prime, vocal, optic */
        .prime {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            background: var(--dark);
            border-radius: var(--radius);
            padding: 60px;
            color: var(--light);
            margin-bottom: 40px;
            position: relative;
            overflow: hidden;
        }

        .vocal {
            flex: 1;
            min-width: 300px;
            z-index: 2;
        }

        .enter {
            font-size: clamp(2rem, 5vw, 3.5rem);
            line-height: 1.2;
            margin-bottom: 24px;
            color: var(--primary);
        }

        .typed {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
            max-width: 600px;
        }

        .optic {
            flex: 1;
            min-width: 300px;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .doggy-wave {
            width: 200px;
            height: 200px;
            background: rgba(241, 249, 93, 0.1);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .doggy-wave::before, .doggy-wave::after {
            content: "";
            position: absolute;
            width: 100%;
            height: 100%;
            border: 2px solid var(--primary);
            border-radius: 50%;
            animation: pulse 2s infinite;
        }

        .doggy-wave::after {
            animation-delay: 1s;
        }

        @keyframes pulse {
            0% { transform: scale(1); opacity: 0.8; }
            100% { transform: scale(1.5); opacity: 0; }
        }

        /* 按钮 - press, tap, snap */
        .press {
            display: inline-block;
            padding: 16px 40px;
            background: var(--primary);
            color: var(--dark);
            text-decoration: none;
            border-radius: 50px;
            font-weight: bold;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }

        .press:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(241, 249, 93, 0.3);
        }

        /* 卡片组件 - slab, chunk, folio */
        .vault {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            margin-bottom: 60px;
        }

        .slab {
            flex: 1;
            min-width: 280px;
            background: var(--light);
            padding: 40px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid rgba(0,0,0,0.05);
        }

        .slab:hover {
            transform: translateY(-10px);
        }

        .doggy-wrap {
            width: 60px;
            height: 60px;
            background: var(--gray);
            border-radius: 12px;
            margin-bottom: 24px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .slab h2 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            color: var(--dark);
        }

        /* 核心信息路径 - vessel */
        .vessel {
            background: var(--gray);
            border-radius: var(--radius);
            padding: 50px;
            margin-bottom: 60px;
        }

        .stroke {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            align-items: flex-start;
        }

        .folio {
            flex: 1;
            min-width: 300px;
        }

        .cursor-match {
            list-style: none;
        }

        .cloud-step {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            margin-bottom: 30px;
        }

        .step-num {
            background: var(--dark);
            color: var(--primary);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-weight: bold;
            flex-shrink: 0;
        }

        /* 使用场景 - capability */
        .usage {
            padding: 60px 0;
        }

        .match-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 24px;
        }

        .chunk-glass {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.3);
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: 0 4px 15px rgba(0,0,0,0.03);
        }

        /* 页脚 - tail, base, low */
        .skin {
            background: var(--dark);
            color: var(--light);
            padding: 60px 5% 30px;
            margin-top: 80px;
        }

        .base {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto 40px;
        }

        .low-info {
            flex: 1;
            min-width: 250px;
        }

        .low-info h3 {
            color: var(--primary);
            margin-bottom: 20px;
        }

        .match-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .pinyin-skin {
            color: rgba(255,255,255,0.6);
            text-decoration: none;
            transition: var(--transition);
        }

        .pinyin-skin:hover {
            color: var(--primary);
        }

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: rgba(255,255,255,0.4);
            font-size: 0.9rem;
        }

        /* 响应式 */
        @media (max-width: 768px) {
            .prime {
                padding: 40px 20px;
                text-align: center;
            }
            .optic {
                margin-top: 40px;
            }
            .phrase {
                flex-direction: column;
                gap: 15px;
            }
            .vessel {
                padding: 30px 20px;
            }
        }

.lexis-phrase {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text);
}
.lexis-phrase,
.lexis-phrase *,
.lexis-phrase *::before,
.lexis-phrase *::after {
    box-sizing: border-box;
}

.lexis-phrase [role="navigation"],
.lexis-phrase div,
.lexis-phrase section,
.lexis-phrase article,
.lexis-phrase aside,
.lexis-phrase p,
.lexis-phrase h1,
.lexis-phrase h2,
.lexis-phrase h3,
.lexis-phrase h4,
.lexis-phrase h5,
.lexis-phrase h6,
.lexis-phrase a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

.lexis-phrase a.lexis-pinyin {
    --aisite-shell-nav-padding: 8px 12px;
    --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;
}

.lexis-phrase a.lexis-pinyin,
.lexis-phrase a.lexis-pinyin:hover,
.lexis-phrase a.lexis-pinyin:focus,
.lexis-phrase a.lexis-pinyin:active,
.lexis-phrase a.lexis-pinyin.active,
.lexis-phrase a.lexis-pinyin[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);
}

.lexis-phrase{ display: flex; align-items: center; justify-content: space-between; padding: 20px 5%; background: #ffffff; border-bottom: 1px solid #eee; }

.lexis-phrase .lexis-sign{ width: 140px; }

.lexis-phrase .lexis-sign img{ width: 100%; height: auto; }

.lexis-phrase .lexis-pilot{ display: flex; gap: 20px; }

.lexis-phrase .lexis-pinyin{ text-decoration: none; color: #333333; font-weight: 500; padding: 8px 12px; border-radius: 8px; transition: 0.35s ease; }

.lexis-phrase .lexis-pinyin:hover, .lexis-phrase .lexis-pinyin.active{ background: #f1f95d; color: #1a1a1a; }

.tail-tail {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text);
}
.tail-tail,
.tail-tail *,
.tail-tail *::before,
.tail-tail *::after {
    box-sizing: border-box;
}

.tail-tail [role="navigation"],
.tail-tail div,
.tail-tail section,
.tail-tail article,
.tail-tail aside,
.tail-tail p,
.tail-tail h1,
.tail-tail h2,
.tail-tail h3,
.tail-tail h4,
.tail-tail h5,
.tail-tail h6,
.tail-tail a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

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

.tail-tail{ text-align: center; padding: 40px; border-top: 1px solid #eee; margin-top: 60px; color: #888; }