.page-home {
    --home-gold-soft: rgba(201, 169, 97, 0.22);
    --home-action-soft: rgba(255, 107, 44, 0.14);
    --home-grad-deep: #0F2B5C;
    --home-grad-light: #1E4D8C;
    --home-text-muted: #8A93AE;
    --home-card-gap: 20px;
    background: var(--color-bg-body);
    color: var(--color-text-dark);
    font-family: var(--font-serif);
    overflow-x: hidden;
}

/* ========== 分屏首屏 ========== */
.page-home .hero-split {
    position: relative;
    background: linear-gradient(135deg, var(--color-grad-start) 0%, var(--color-grad-end) 72%, var(--color-bg-deep) 100%);
    padding: 72px 0 88px;
    overflow: hidden;
}
.page-home .hero-split::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 44px 44px;
    pointer-events: none;
}
.page-home .hero-split::after {
    content: "";
    position: absolute;
    top: -120px;
    right: -80px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(201, 169, 97, 0.14) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.page-home .hero-split__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}
.page-home .hero-split__eyebrow {
    display: inline-block;
    border: 1px solid var(--home-gold-soft);
    border-radius: 999px;
    padding: 6px 16px;
    margin-bottom: 20px;
    color: var(--color-gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.08em;
}
.page-home .hero-split__title {
    margin: 0 0 18px;
    font-family: var(--font-sans);
    font-size: clamp(1.9rem, 5vw, 3.3rem);
    line-height: 1.18;
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: -0.01em;
    max-width: 640px;
}
.page-home .hero-split__lead {
    margin: 0 0 32px;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.85;
    color: rgba(245, 247, 250, 0.86);
    max-width: 560px;
}
.page-home .hero-split__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 32px;
}
.page-home .hero-split__cta {
    box-shadow: 0 8px 24px rgba(255, 107, 44, 0.28);
}
.page-home .hero-split__cta:hover {
    filter: brightness(1.08);
    transform: translateY(-2px);
}
.page-home .hero-split__ghost {
    border-color: rgba(201, 169, 97, 0.55);
    color: var(--color-gold);
}
.page-home .hero-split__ghost:hover {
    background: var(--home-gold-soft);
    border-color: var(--color-gold);
    transform: translateY(-2px);
}
.page-home .hero-split__trust {
    margin: 0;
    padding-left: 18px;
    border-left: 3px solid var(--color-gold);
    font-size: 0.92rem;
    line-height: 1.65;
    color: rgba(245, 247, 250, 0.72);
    max-width: 480px;
}
.page-home .hero-split__visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 280px;
}
.page-home .hero-split__visual-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 260px;
    height: 260px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(201, 169, 97, 0.18) 0%, transparent 68%);
    filter: blur(8px);
    border-radius: 50%;
}
.page-home .hero-split__svg {
    width: 100%;
    max-width: 480px;
    height: auto;
    display: block;
}
.page-home .hero-split__caption {
    margin-top: 14px;
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.12em;
    color: rgba(245, 247, 250, 0.56);
    text-transform: uppercase;
}

/* ========== 正门入口 ========== */
.page-home .entry-guide {
    padding-top: 64px;
    padding-bottom: 44px;
}
.page-home .entry-guide__header {
    margin-bottom: 40px;
}
.page-home .entry-guide .breadcrumb {
    margin-top: 20px;
    font-family: var(--font-sans);
    font-size: 0.86rem;
}
.page-home .entry-guide .breadcrumb__link {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-base);
}
.page-home .entry-guide .breadcrumb__link:hover {
    color: var(--color-gold);
}
.page-home .entry-guide .breadcrumb__sep {
    margin: 0 8px;
    color: var(--color-gold);
}
.page-home .entry-guide .breadcrumb__current {
    color: var(--color-text-dark);
    font-weight: 600;
}
.page-home .entry-guide__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--home-card-gap);
}
.page-home .entry-guide__main {
    border-left: 4px solid var(--color-action);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.page-home .entry-guide__main:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-3px);
}
.page-home .entry-guide__side {
    background: var(--color-bg-deep);
    box-shadow: none;
}
.page-home .entry-guide__side .card__body {
    padding: 28px 28px 30px;
}
.page-home .entry-guide__steps-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.page-home .entry-guide__steps-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-gold);
    color: var(--color-bg-deep);
    font-family: var(--font-sans);
    font-weight: 900;
    font-size: 1.15rem;
}
.page-home .entry-guide__steps-label,
.page-home .entry-guide__side .card__meta {
    margin: 0;
    color: rgba(245, 247, 250, 0.72);
    font-family: var(--font-sans);
    font-size: 0.84rem;
    letter-spacing: 0.05em;
}
.page-home .mini-steps {
    margin: 0;
    padding: 0;
    list-style: none;
}
.page-home .mini-steps__item {
    position: relative;
    padding: 0 0 10px 20px;
    font-size: 0.94rem;
    line-height: 1.6;
    color: rgba(245, 247, 250, 0.86);
}
.page-home .mini-steps__item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-gold);
}
.page-home .mini-steps__item:last-child {
    padding-bottom: 0;
}
.page-home .mini-steps__btn {
    margin-top: 18px;
}
.page-home .check-list {
    margin: 22px 0 24px;
    padding: 0;
    list-style: none;
}
.page-home .check-list li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    line-height: 1.6;
}
.page-home .check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--home-action-soft);
    border: 1px solid var(--color-action);
}
.page-home .check-list li::after {
    content: "";
    position: absolute;
    left: 5px;
    top: 8px;
    width: 8px;
    height: 4px;
    border-left: 2px solid var(--color-action);
    border-bottom: 2px solid var(--color-action);
    transform: rotate(-45deg);
}

/* ========== 移动端最新使用指南 ========== */
.page-home .mobile-guide {
    background: linear-gradient(180deg, var(--color-bg-deep) 0%, var(--home-grad-deep) 100%);
    padding-top: 72px;
    padding-bottom: 80px;
    position: relative;
}
.page-home .mobile-guide::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--color-gold) 30%, var(--color-gold) 70%, transparent 100%);
}
.page-home .mobile-guide .eyebrow {
    color: var(--color-gold);
}
.page-home .mobile-guide__title {
    color: var(--color-white);
}
.page-home .mobile-guide .section__subtitle {
    color: rgba(245, 247, 250, 0.75);
}
.page-home .mobile-guide__frame {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 48px;
}
.page-home .mobile-guide__metrics {
    display: flex;
    gap: 36px;
    margin-top: 28px;
}
.page-home .mobile-guide__metric {
    display: flex;
    flex-direction: column;
}
.page-home .mobile-guide__metric-num {
    font-family: var(--font-sans);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--color-gold);
    line-height: 1.1;
}
.page-home .mobile-guide__metric-label {
    font-size: 0.84rem;
    color: rgba(245, 247, 250, 0.62);
    font-family: var(--font-sans);
    letter-spacing: 0.06em;
}
.page-home .mobile-guide__visual {
    position: relative;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.36);
}
.page-home .mobile-guide__img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}
.page-home .mobile-guide__tag {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-action);
    color: var(--color-white);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 6px 14px;
    border-radius: 999px;
    box-shadow: 0 4px 14px rgba(255, 107, 44, 0.4);
}
.page-home .mobile-guide .step-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
.page-home .mobile-guide .step {
    background: rgba(15, 43, 92, 0.65);
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: var(--radius-card);
    padding: 24px 22px;
    transition: border-color var(--transition-base), transform var(--transition-base), background var(--transition-base);
}
.page-home .mobile-guide .step:hover {
    border-color: var(--color-gold);
    transform: translateY(-3px);
    background: rgba(30, 77, 140, 0.5);
}
.page-home .mobile-guide .step__index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 10px;
    background: var(--home-gold-soft);
    color: var(--color-gold);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 800;
    margin-bottom: 10px;
}
.page-home .mobile-guide .step__title {
    margin: 0 0 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-white);
}
.page-home .mobile-guide .step__text {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.6;
    color: rgba(245, 247, 250, 0.72);
}

/* ========== 常见说明内容目录对照 ========== */
.page-home .catalog {
    padding-top: 64px;
    padding-bottom: 64px;
    background: var(--color-bg-body);
}
.page-home .catalog__header {
    margin-bottom: 36px;
}
.page-home .catalog__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}
.page-home .catalog__panel {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.page-home .catalog__map {
    position: relative;
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 1px solid var(--color-border-soft);
}
.page-home .catalog__map-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}
.page-home .catalog__map-caption {
    position: absolute;
    left: 14px;
    bottom: 12px;
    background: var(--color-bg-deep);
    color: var(--color-gold);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.06em;
    padding: 5px 12px;
    border-radius: 999px;
}
.page-home .catalog__legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.page-home .catalog__legend-item {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border-soft);
    border-radius: 999px;
    padding: 4px 12px;
}
.page-home .catalog__tags {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-card);
    padding: 24px 24px 28px;
    box-shadow: var(--shadow-card);
    list-style: none;
    margin: 0;
}
.page-home .catalog__search-box {
    margin-bottom: 26px;
    padding-bottom: 22px;
    border-bottom: 1px dashed var(--color-border-soft);
}
.page-home .catalog__search-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 10px;
}
.page-home .catalog__search-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}
.page-home .catalog__search-input {
    flex: 1 1 220px;
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-small);
    padding: 10px 14px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    background: var(--color-bg-body);
    color: var(--color-text-dark);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.page-home .catalog__search-input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.14);
}
.page-home .catalog__search-hint {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}
.page-home .catalog__tags-title {
    margin: 0 0 12px;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-text-dark);
}
.page-home .catalog__tags-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
}
.page-home .catalog__tags .tag-btn {
    border: 1px solid var(--color-gold);
    border-radius: 999px;
    padding: 6px 14px;
    background: transparent;
    color: var(--color-bg-deep);
    font-family: var(--font-sans);
    font-size: 0.84rem;
    font-weight: 600;
    cursor: default;
    transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}
.page-home .catalog__tags .tag-btn:hover {
    background: var(--color-bg-deep);
    color: var(--color-gold);
    border-color: var(--color-bg-deep);
    box-shadow: 0 4px 16px rgba(10, 31, 68, 0.18);
}
.page-home .catalog__links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
}
.page-home .catalog__links-sep {
    color: var(--color-gold);
}

/* ========== 官网问题反馈入口 ========== */
.page-home .feedback {
    padding-top: 60px;
    padding-bottom: 72px;
    background: linear-gradient(180deg, var(--color-bg-body) 0%, var(--color-bg-deep) 140%);
}
.page-home .feedback__banner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 36px;
    background: var(--color-bg-deep);
    border-radius: var(--radius-card);
    overflow: hidden;
    padding: 40px 32px;
}
.page-home .feedback__banner::before {
    content: "";
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(201, 169, 97, 0.16) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.page-home .feedback__banner::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-action) 0%, var(--color-gold) 45%, transparent 45%, transparent 100%);
}
.page-home .feedback__eyebrow {
    color: var(--color-gold);
}
.page-home .feedback__title {
    margin: 0 0 14px;
    font-family: var(--font-sans);
    font-size: 1.65rem;
    font-weight: 900;
    color: var(--color-white);
}
.page-home .feedback__desc {
    margin: 0 0 22px;
    font-size: 0.95rem;
    line-height: 1.75;
    color: rgba(245, 247, 250, 0.75);
    max-width: 480px;
}
.page-home .feedback__contact {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}
.page-home .feedback__contact-label {
    font-family: var(--font-sans);
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    color: var(--color-gold);
    border: 1px solid rgba(201, 169, 97, 0.36);
    border-radius: 999px;
    padding: 4px 12px;
}
.page-home .feedback__contact-value {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    transition: color var(--transition-base);
}
.page-home .feedback__contact-value:hover {
    color: var(--color-action);
}
.page-home .feedback__note {
    margin: 0;
    font-size: 0.84rem;
    line-height: 1.6;
    color: rgba(245, 247, 250, 0.55);
    border-left: 2px solid var(--color-action);
    padding-left: 12px;
}
.page-home .feedback__routes {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.page-home .feedback__route-card {
    background: rgba(15, 43, 92, 0.5);
    border: 1px solid rgba(201, 169, 97, 0.16);
    border-radius: 14px;
    padding: 18px 20px;
    transition: border-color var(--transition-base), transform var(--transition-base), background var(--transition-base);
}
.page-home .feedback__route-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-2px);
    background: rgba(30, 77, 140, 0.36);
}
.page-home .feedback__route-index {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--color-action);
    margin-bottom: 6px;
}
.page-home .feedback__route-title {
    margin: 0 0 4px;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-white);
}
.page-home .feedback__route-text {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.55;
    color: rgba(245, 247, 250, 0.68);
}

/* ========== 标签占位图片保护 ========== */
.page-home img {
    max-width: 100%;
    height: auto;
}

/* ========== 响应式：平板 640px+ ========== */
@media (min-width: 640px) {
    .page-home .hero-split__inner {
        grid-template-columns: 1.2fr 0.8fr;
        gap: 24px;
        align-items: center;
    }
    .page-home .hero-split__visual {
        min-height: 360px;
    }
    .page-home .hero-split__svg {
        max-width: 420px;
    }
    .page-home .entry-guide__grid {
        grid-template-columns: 2fr 1fr;
        gap: 24px;
    }
    .page-home .mobile-guide__frame {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: center;
    }
    .page-home .mobile-guide .step-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .page-home .catalog__grid {
        grid-template-columns: 1fr 1.4fr;
        gap: 28px;
        align-items: stretch;
    }
    .page-home .feedback__banner {
        grid-template-columns: 1.2fr 1fr;
        gap: 40px;
        padding: 48px 44px;
    }
    .page-home .feedback__routes {
        gap: 18px;
    }
}

/* ========== 响应式：桌面 1024px+ ========== */
@media (min-width: 1024px) {
    .page-home .hero-split {
        padding: 96px 0 112px;
    }
    .page-home .hero-split__inner {
        gap: 40px;
    }
    .page-home .hero-split__visual {
        min-height: 460px;
    }
    .page-home .hero-split__svg {
        max-width: 520px;
    }
    .page-home .mobile-guide .step-list {
        grid-template-columns: repeat(4, 1fr);
        gap: 22px;
    }
    .page-home .catalog__tags {
        padding: 28px 30px 34px;
    }
}

/* ========== 动效偏好：减少动态 ========== */
@media (prefers-reduced-motion: reduce) {
    .page-home *,
    .page-home *::before,
    .page-home *::after {
        transition: none !important;
    }
    .page-home .hero-split__cta:hover,
    .page-home .hero-split__ghost:hover {
        transform: none;
    }
    .page-home .entry-guide__main:hover,
    .page-home .mobile-guide .step:hover,
    .page-home .feedback__route-card:hover {
        transform: none;
    }
}