:root {
            --color-primary: #7672e5;
            --color-primary-light: #ecebfa;
            --color-primary-dark: #5855c4;
            --color-text-main: #1d1d1f;
            --color-text-sub: #515154;
            --color-bg-base: #ffffff;
            --color-bg-mute: #f5f5f7;
            --color-bg-alt: #fafafa;
            --color-border: #e5e5ea;
            --radius-sm: 12px;
            --radius-md: 19px;
            --radius-lg: 25px;
            --shadow-soft: 0 20px 40px rgba(0,0,0,0.08);
            --shadow-hover: 0 30px 60px rgba(118,114,229,0.15);
            --transition-base: all 0.25s ease;
        }

        html, body {
            margin: 0;
            padding: 0;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--color-bg-base);
            color: var(--color-text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        *, *::before, *::after {
            box-sizing: border-box;
        }

        .app-shell {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            word-break: break-word;
            overflow-wrap: break-word;
        }

        /* 强制覆盖：所有flex容器必须有flex-wrap: wrap且子项min-width: 0 */
        .app-shell * {
            min-width: 0;
        }

        .script-break {
            word-break: keep-all;
            overflow-wrap: break-word;
            white-space: normal;
        }

        /* Nav (Strict matching snippet) */
        .crown-board {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 4vw;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .seal img {
            height: 32px;
            width: auto;
            display: block;
        }

        .tray-glide {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }

        .knot-cand {
            text-decoration: none;
            color: var(--color-text-sub);
            font-weight: 500;
            font-size: 1rem;
            transition: var(--transition-base);
            padding: 0.5rem 0;
            position: relative;
        }

        .knot-cand:hover,
        .knot-cand.active {
            color: var(--color-primary);
        }

        .knot-cand.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--color-primary);
            border-radius: 2px;
        }

        /* Main Vault */
        .vault-prime {
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        /* Hero Article */
        .cloud-aura {
            display: flex;
            flex-wrap: wrap;
            padding: 6vw 4vw;
            min-height: 85vh;
            align-items: center;
            background: linear-gradient(135deg, #f8f8fb 0%, #ffffff 100%);
            gap: 4vw;
        }

        .cloud-part {
            flex: 1 1 450px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .crest-cloud {
            font-weight: 700;
            line-height: 1.2;
            color: var(--color-text-main);
            font-size: clamp(2.5rem, 4vw, 3.5rem);
            letter-spacing: -0.02em;
            margin: 0 0 1.5rem 0;
            white-space: normal;
        }

        .script-intro {
            font-size: 1.25rem;
            color: var(--color-text-sub);
            margin: 0 0 2.5rem 0;
            line-height: 1.8;
        }

        .batch-marks {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
            margin-bottom: 3rem;
        }

        .mark-slot {
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--color-text-main);
        }

        .rune-check {
            width: 24px;
            height: 24px;
            fill: none;
            stroke: var(--color-primary);
            stroke-width: 3;
            stroke-linecap: round;
            stroke-linejoin: round;
            background: var(--color-primary-light);
            border-radius: 50%;
            padding: 4px;
        }

        .tap-prime {
            align-self: flex-start;
            padding: 1rem 2.5rem;
            background-color: var(--color-primary);
            color: #ffffff;
            font-weight: 600;
            font-size: 1.1rem;
            border-radius: 24px;
            box-shadow: 0 8px 20px rgba(118,114,229,0.3);
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .tap-prime:hover, .tap-prime:focus {
            transform: translateY(-2px);
            box-shadow: 0 12px 25px rgba(118,114,229,0.4);
            outline: none;
        }

        .ink-prime {
            width: 100%;
            max-width: 600px;
            height: auto;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
            transition: var(--transition-base);
            object-fit: cover;
        }

        .ink-prime:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }

        /* Features Section */
        .dict-batch {
            padding: 6vw 4vw;
            background-color: var(--color-bg-base);
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .crest-stage {
            text-align: center;
            font-size: clamp(2rem, 3vw, 2.8rem);
            font-weight: 700;
            margin: 0 0 1rem 0;
            white-space: normal;
        }

        .script-stage {
            text-align: center;
            font-size: 1.15rem;
            color: var(--color-text-sub);
            max-width: 800px;
            margin: 0 0 4rem 0;
            line-height: 1.7;
        }

        .vault-matrix {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            width: 100%;
            max-width: 1200px;
        }

        .term-glyph {
            flex: 1 1 300px;
            background: var(--color-bg-base);
            border-radius: var(--radius-md);
            padding: 3rem 2rem;
            border: 1px solid var(--color-border);
            box-shadow: 0 10px 20px rgba(0,0,0,0.02);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .term-glyph:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-soft);
            border-color: var(--color-primary-light);
        }

        .rune-shell {
            width: 64px;
            height: 64px;
            border-radius: 18px;
            background: var(--color-primary-light);
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 2rem;
            transition: var(--transition-base);
        }

        .term-glyph:hover .rune-shell {
            background: var(--color-primary);
            color: #ffffff;
            transform: scale(1.05);
        }

        .rune-svg {
            width: 32px;
            height: 32px;
            fill: currentColor;
        }

        .crest-term {
            font-size: 1.35rem;
            font-weight: 700;
            margin: 0 0 1rem 0;
            color: var(--color-text-main);
        }

        .script-term {
            color: var(--color-text-sub);
            line-height: 1.6;
            margin: 0;
        }

        /* Capability Aside */
        .board-lex {
            padding: 6vw 4vw;
            background: var(--color-bg-alt);
            display: flex;
            justify-content: center;
        }

        .lex-shell {
            display: flex;
            flex-wrap: wrap;
            background: var(--color-bg-base);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            width: 100%;
            max-width: 1200px;
            border: 1px solid var(--color-border);
        }

        .lex-part {
            flex: 1 1 450px;
            padding: 5vw;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .lex-visual {
            flex: 1 1 450px;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
            position: relative;
            min-height: 400px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 2rem;
            overflow: hidden;
        }

        .ink-svg {
            width: 100%;
            max-width: 460px;
            height: auto;
            filter: drop-shadow(0 20px 30px rgba(0,0,0,0.2));
            transition: var(--transition-base);
        }

        .lex-shell:hover .ink-svg {
            transform: scale(1.02);
        }

        /* Footer */
        .sole-root {
            padding: 5rem 4vw 2rem;
            background: var(--color-bg-mute);
            border-top: 1px solid var(--color-border);
        }

        .sole-batch {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 3rem;
            max-width: 1200px;
            margin: 0 auto 4rem;
        }

        .crest-sole {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text-main);
            margin: 0 0 1.5rem 0;
        }

        .script-sole {
            color: var(--color-text-sub);
            max-width: 300px;
            margin: 0 0 1.5rem 0;
        }

        .sole-knots {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .knot-sole {
            color: var(--color-text-sub);
            text-decoration: none;
            transition: var(--transition-base);
            font-weight: 500;
        }

        .knot-sole:hover, .knot-sole:focus {
            color: var(--color-primary);
            outline: none;
        }

        .sole-tail {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(0,0,0,0.08);
            color: var(--color-text-sub);
            font-size: 0.95rem;
        }

        /* Responsive Breakpoints */
        @media (max-width: 768px) {
            .tray-glide {
                gap: 1rem;
                justify-content: center;
                width: 100%;
                margin-top: 1rem;
            }
            .crown-board {
                justify-content: center;
                flex-direction: column;
            }
            .cloud-aura {
                padding: 15vw 5vw 10vw;
                text-align: center;
            }
            .tap-prime {
                align-self: center;
            }
            .mark-slot {
                justify-content: center;
            }
            .lex-part {
                padding: 3rem 2rem;
                text-align: center;
            }
            .dict-batch {
                padding: 12vw 5vw;
            }
        }

.cand-crown-board{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #e5e5ea;
            padding: 1rem 2rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

.cand-crown-board .cand-seal{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.cand-crown-board .cand-seal img{
            height: 32px;
            width: auto;
            display: block;
        }

.cand-crown-board .cand-tray-glide{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }

.cand-crown-board .cand-knot-cand{
            font-size: 0.95rem;
            font-weight: 500;
            color: #515154;
            padding: 0.5rem 0;
            position: relative;
            min-width: 0;
        }

.cand-crown-board .cand-knot-cand:hover, .cand-crown-board .cand-knot-cand.active{
            color: #7672e5;
        }

.cand-crown-board .cand-knot-cand.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: #7672e5;
            border-radius: 2px;
        }

@media (max-width: 768px){.cand-crown-board .cand-tray-glide{
                display: none; 
            }}

.cand-crown-board {
    background: rgb(255, 255, 255);
    background-image: none;
}

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

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

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

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

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

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

.root-sole-root .root-script{
            word-break: break-word;
            overflow-wrap: break-word;
            line-height: 1.7;
            color: #515154;
        }

.root-sole-root{
            background: #ffffff;
            border-top: 1px solid #e5e5ea;
            padding: 4rem 2rem 2rem;
        }

.root-sole-root .root-dict-sole{
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 3rem;
            margin-bottom: 3rem;
        }

.root-sole-root .root-shell-sole-brand{
            flex: 1 1 300px;
            min-width: 0;
        }

.root-sole-root .root-crest-brand{
            font-size: 1.5rem;
            font-weight: 700;
            color: #7672e5;
            margin-bottom: 1rem;
        }

.root-sole-root .root-batch-sole-links{
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            flex: 2 1 500px;
            min-width: 0;
        }

.root-sole-root .root-band-sole{
            display: flex;
            flex-direction: column;
            gap: 1rem;
            min-width: 0;
        }

.root-sole-root .root-crest-sole{
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

.root-sole-root .root-knot-sole{
            font-size: 0.9rem;
            color: #515154;
        }

.root-sole-root .root-knot-sole:hover{
            color: #7672e5;
        }

.root-sole-root .root-tail-sole{
            max-width: 1280px;
            margin: 0 auto;
            padding-top: 2rem;
            border-top: 1px solid #e5e5ea;
            text-align: center;
            font-size: 0.85rem;
            color: #515154;
        }

@media (max-width: 768px){.root-sole-root .root-batch-sole-links{
                flex-direction: column;
                gap: 2rem;
            }}