:root {
    --paper: #FDF8E8;
    --paper-light: #FAF5E6;
    --paper-dark: #F5EDD6;
    --sepia: #7A3E1A;
    --sepia-dark: #5D3A1A;
    --sepia-muted: #9B5E30;
    --gold: #DAB030;
    --gold-dark: #A68525;
    --gold-light: #E8C860;
    --jade: #4A7C59;
    --vermilion: #9B2C1A;
    --vermilion-light: #C44B33;
    --border-gold: rgba(218, 176, 48, 0.35);
    --shadow-md: rgba(90, 48, 18, 0.14);
    --radius-xl: 2rem;
    --plaque-bg: linear-gradient(180deg, #FFFDF8 0%, #FAF3E0 45%, #F0E6D0 100%);
    --plaque-border: rgba(166, 133, 37, 0.55);
    --plaque-inset: rgba(218, 176, 48, 0.38);
    --transition-fast: 0.22s cubic-bezier(0.34, 1.2, 0.64, 1);
}

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

html.gzd-advice-html {
    font-size: 16px;
    scroll-behavior: smooth;
}

html.gzd-advice-html,
html.gzd-advice-html body.gzd-advice-page {
    min-height: 100%;
    margin: 0;
}

.gzd-advice-page {
    font-family: "Ma Shan Zheng", "STKaiti", "KaiTi", "Noto Serif SC", "Source Han Serif SC", "Microsoft YaHei", sans-serif;
    color: var(--sepia);
    background: var(--paper);
    line-height: 1.6;
    letter-spacing: 0.02em;
    overflow-x: hidden;
}

.gzd-advice-wrapper {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background: var(--paper) url(/images/index_bg.gif) repeat;
}

.gzd-advice-page .skip-link {
    position: absolute;
    top: -100px;
    left: 1rem;
    z-index: 10000;
    padding: 0.75rem 1.5rem;
    background: var(--sepia);
    color: #fff;
    border-radius: 0.5rem;
    font-family: "Microsoft YaHei", sans-serif;
    font-weight: 500;
    text-decoration: none;
    transition: top var(--transition-fast);
}

.gzd-advice-page .skip-link:focus {
    top: 1rem;
    outline: 3px solid var(--gold);
    outline-offset: 2px;
}

.gzd-advice-header {
    flex-shrink: 0;
    position: relative;
    background: linear-gradient(180deg, #FBF8F3 0%, #F9F5ED 92%, rgba(249, 245, 237, 0.95) 100%);
    padding: 0.55rem 1.5rem 0.65rem;
    border-bottom: 2px solid rgba(166, 133, 37, 0.28);
    box-shadow:
        0 3px 12px rgba(90, 48, 18, 0.06),
        inset 0 -1px 0 rgba(218, 176, 48, 0.12);
}

.gzd-advice-header::after {
    content: "";
    position: absolute;
    left: 1.5rem;
    right: 1.5rem;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(218, 176, 48, 0.45) 15%, rgba(218, 176, 48, 0.65) 50%, rgba(218, 176, 48, 0.45) 85%, transparent);
    pointer-events: none;
}

.gzd-advice-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.55rem;
    min-height: 3.25rem;
}

.gzd-advice-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.55rem 1.5rem 0.5rem 1.35rem;
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    color: var(--sepia-dark);
    font-family: "STKaiti", "KaiTi", "Ma Shan Zheng", serif;
    background: var(--plaque-bg);
    border: 2px solid var(--plaque-border);
    border-radius: 3px;
    box-shadow:
        0 3px 12px rgba(90, 48, 18, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    white-space: nowrap;
}

.gzd-advice-badge::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.35rem;
    bottom: 0.35rem;
    width: 4px;
    border-radius: 0 2px 2px 0;
    background: linear-gradient(180deg, var(--gold-light), var(--gold-dark));
}

.gzd-advice-badge::after {
    content: "";
    position: absolute;
    inset: 5px;
    border: 1px solid var(--plaque-inset);
    border-radius: 1px;
    pointer-events: none;
}

.gzd-advice-header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.45rem;
}

.gzd-advice-logo {
    height: 2.75rem;
    width: auto;
    max-width: 100%;
    filter: drop-shadow(0 2px 6px rgba(122, 62, 26, 0.12));
    transition: transform var(--transition-fast);
}

a:hover .gzd-advice-logo {
    transform: scale(1.02);
}

.gzd-advice-slogan {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.45rem 1.75rem;
    background: linear-gradient(90deg, transparent, rgba(201, 162, 39, 0.06) 12%, rgba(201, 162, 39, 0.12) 50%, rgba(201, 162, 39, 0.06) 88%, transparent);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(201, 162, 39, 0.22);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.gzd-advice-slogan-orn {
    flex-shrink: 0;
    width: 0.5rem;
    height: 0.5rem;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    transform: rotate(45deg);
    box-shadow: 0 0 0 1px rgba(166, 133, 37, 0.25);
    opacity: 0.85;
}

.gzd-advice-slogan-text {
    font-family: "STKaiti", "KaiTi", "Noto Serif SC", serif;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--sepia-dark);
    letter-spacing: 0.38em;
}

.gzd-advice-slogan-divider {
    width: 2px;
    height: 1.25rem;
    background: linear-gradient(180deg, transparent, var(--gold) 20%, var(--gold-dark) 50%, var(--gold) 80%, transparent);
    border-radius: 1px;
}

.gzd-advice-page-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    margin: 0;
    width: 100%;
    max-width: 22rem;
}

.gzd-advice-page-title__line {
    flex: 1 1 auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(166, 133, 37, 0.35));
}

.gzd-advice-page-title__line:last-child {
    background: linear-gradient(90deg, rgba(166, 133, 37, 0.35), transparent);
}

.gzd-advice-page-title__text {
    flex-shrink: 0;
    padding: 0.35rem 1.1rem;
    font-family: "Ma Shan Zheng", "STKaiti", "KaiTi", serif;
    font-size: 1.125rem;
    letter-spacing: 0.55em;
    text-indent: 0.55em;
    color: var(--gold-dark);
    background: linear-gradient(180deg, rgba(255, 252, 245, 0.95), rgba(253, 243, 200, 0.5));
    border: 1px solid rgba(218, 176, 48, 0.35);
    border-radius: 2px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.gzd-advice-main {
    flex: 1;
    padding: 1.5rem 1rem 2rem;
}

.gzd-advice-container {
    width: 100%;
    max-width: 48rem;
    margin: 0 auto;
}

.gzd-advice-card {
    position: relative;
    padding: 2rem 2rem 1.75rem;
    background:
        linear-gradient(180deg, #FFFCF5, var(--paper) 4%, var(--paper-dark) 96%, #E8DCC0);
    border: 2px solid rgba(166, 133, 37, 0.45);
    border-radius: 3px;
    box-shadow:
        0 10px 32px rgba(90, 48, 18, 0.12),
        inset 0 0 0 1px rgba(255, 255, 255, 0.75),
        inset 0 0 0 6px rgba(218, 176, 48, 0.08);
}

.gzd-advice-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 2.5rem;
    right: 2.5rem;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold) 20%, var(--gold-dark) 50%, var(--gold) 80%, transparent);
    border-radius: 0 0 2px 2px;
}

.gzd-advice-card-head {
    text-align: center;
    margin-bottom: 1.75rem;
    padding-bottom: 1.35rem;
    border-bottom: 1px solid rgba(166, 133, 37, 0.22);
}

.gzd-advice-card-head::after {
    content: "";
    display: block;
    width: 8rem;
    height: 1px;
    margin: 1rem auto 0;
    background: linear-gradient(90deg, transparent, rgba(218, 176, 48, 0.5), transparent);
}

.gzd-advice-card-orn {
    display: inline-block;
    width: 0.55rem;
    height: 0.55rem;
    margin-bottom: 0.65rem;
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    transform: rotate(45deg);
    box-shadow: 0 0 0 1px rgba(166, 133, 37, 0.3);
}

.gzd-advice-card-title {
    margin: 0 0 0.875rem;
    font-family: "Ma Shan Zheng", "STKaiti", "KaiTi", serif;
    font-size: 1.75rem;
    font-weight: 400;
    letter-spacing: 0.35em;
    text-indent: 0.35em;
    color: var(--sepia-dark);
}

.gzd-advice-card-intro {
    margin: 0;
    font-family: "STKaiti", "KaiTi", "Noto Serif SC", serif;
    font-size: 0.9375rem;
    color: var(--sepia-muted);
    line-height: 1.95;
    letter-spacing: 0.06em;
    max-width: 36rem;
    margin-left: auto;
    margin-right: auto;
}

.gzd-advice-form {
    display: flex;
    flex-direction: column;
    gap: 1.375rem;
}

.gzd-advice-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.gzd-advice-label {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.35rem;
    font-family: "STKaiti", "KaiTi", "Noto Serif SC", serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--sepia-dark);
    letter-spacing: 0.08em;
}

.gzd-advice-label__req {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--vermilion);
    letter-spacing: 0.04em;
}

.gzd-advice-input,
.gzd-advice-textarea {
    width: 100%;
    padding: 0.875rem 1.1rem;
    font-size: 1rem;
    font-family: "STKaiti", "KaiTi", "Microsoft YaHei", sans-serif;
    color: var(--sepia-dark);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(253, 248, 232, 0.88));
    border: 2px solid rgba(166, 133, 37, 0.32);
    border-radius: 2px;
    outline: none;
    box-shadow:
        inset 0 1px 3px rgba(90, 48, 18, 0.04),
        inset 0 0 0 1px rgba(255, 255, 255, 0.6);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.gzd-advice-textarea {
    resize: vertical;
    min-height: 11rem;
    line-height: 1.75;
}

.gzd-advice-input:focus,
.gzd-advice-textarea:focus {
    border-color: rgba(218, 176, 48, 0.65);
    box-shadow:
        0 0 0 3px rgba(218, 176, 48, 0.12),
        inset 0 1px 3px rgba(90, 48, 18, 0.04),
        inset 0 0 0 1px rgba(255, 255, 255, 0.8);
    background: #fff;
}

.gzd-advice-hint {
    margin: 0;
    font-family: "STKaiti", "KaiTi", serif;
    font-size: 0.8125rem;
    color: var(--sepia-muted);
    letter-spacing: 0.04em;
}

.gzd-advice-error {
    min-height: 1.25rem;
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 0.875rem;
    color: #c0392b;
}

.gzd-advice-error.form-success {
    color: var(--jade);
    font-family: "STKaiti", "KaiTi", serif;
    font-weight: 700;
}

.gzd-advice-actions {
    position: relative;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-top: 0.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(166, 133, 37, 0.22);
}

.gzd-advice-actions::before {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 6rem;
    height: 1px;
    margin-top: -1.5rem;
    background: linear-gradient(90deg, transparent, rgba(218, 176, 48, 0.45), transparent);
}

.gzd-advice-btn {
    position: relative;
    display: inline-flex;
    align-items: stretch;
    min-height: 3.25rem;
    padding: 0;
    border: 2px solid var(--plaque-border);
    border-radius: 3px;
    cursor: pointer;
    font-family: inherit;
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.gzd-advice-btn::before {
    content: "";
    position: absolute;
    inset: 5px;
    border: 1px solid var(--plaque-inset);
    border-radius: 1px;
    pointer-events: none;
    z-index: 1;
}

.gzd-advice-btn--primary {
    background: var(--plaque-bg);
    box-shadow:
        0 4px 16px rgba(90, 48, 18, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.gzd-advice-btn--primary .gzd-advice-btn__seal {
    background: linear-gradient(180deg, var(--vermilion-light) 0%, var(--vermilion) 55%, #7A2418 100%);
}

.gzd-advice-btn--secondary {
    background: linear-gradient(180deg, #FFFBF0, var(--paper-dark));
    box-shadow:
        0 3px 12px rgba(90, 48, 18, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.gzd-advice-btn--secondary .gzd-advice-btn__seal {
    background: linear-gradient(180deg, #5A8F6A 0%, var(--jade) 55%, #3A6348 100%);
}

.gzd-advice-btn:hover {
    transform: translateY(-2px);
    border-color: rgba(218, 176, 48, 0.75);
    box-shadow:
        0 8px 22px rgba(90, 48, 18, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 1);
}

.gzd-advice-btn:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px;
}

.gzd-advice-btn:active {
    transform: translateY(0);
}

.gzd-advice-btn__seal {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 3rem;
    min-width: 3rem;
    font-family: "Ma Shan Zheng", "STKaiti", "KaiTi", serif;
    font-size: 1.5rem;
    line-height: 1;
    color: #FFF6E8;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.gzd-advice-btn__label {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    padding: 0.65rem 1.5rem 0.6rem 1rem;
    font-family: "STKaiti", "KaiTi", "Noto Serif SC", serif;
    font-size: 1.0625rem;
    font-weight: 700;
    letter-spacing: 0.28em;
    color: var(--sepia-dark);
    white-space: nowrap;
}

.gzd-advice-btn--secondary .gzd-advice-btn__label {
    padding-left: 1.25rem;
    padding-right: 1.35rem;
}

@media (max-width: 768px) {
    .gzd-advice-header-top {
        flex-wrap: wrap;
        justify-content: center;
    }

    .gzd-about-back {
        min-height: 3rem;
    }

    .gzd-about-back__seal {
        width: 3rem;
        min-width: 3rem;
        font-size: 1.5rem;
    }

    .gzd-about-back__main {
        font-size: 1.0625rem;
        letter-spacing: 0.2em;
    }

    .gzd-about-back__sub {
        font-size: 0.75rem;
        letter-spacing: 0.2em;
        text-indent: 0.2em;
        padding: 0.15rem 0.55rem 0.12rem;
    }

    .gzd-advice-badge {
        font-size: 1rem;
        min-height: 2.75rem;
        padding: 0.45rem 1.1rem 0.45rem 1rem;
    }

    .gzd-advice-card {
        padding: 1.35rem 1.15rem 1.25rem;
    }

    .gzd-advice-card-title {
        font-size: 1.375rem;
        letter-spacing: 0.22em;
        text-indent: 0.22em;
    }

    .gzd-advice-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .gzd-advice-btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    html.gzd-advice-html {
        font-size: 15px;
    }

    .gzd-advice-main {
        padding: 1rem 0.65rem 1.5rem;
    }

    .gzd-advice-slogan {
        padding: 0.35rem 1rem;
        gap: 0.55rem;
    }

    .gzd-advice-slogan-text {
        font-size: 0.9375rem;
        letter-spacing: 0.22em;
    }

    .gzd-advice-page-title__text {
        font-size: 1rem;
        letter-spacing: 0.4em;
        text-indent: 0.4em;
    }
}