/* 河马加速器官网 — 单文件样式 */
:root {
    --hm-primary: #5b21b6;
    --hm-primary-dark: #4c1d95;
    --hm-accent: #06b6d4;
    --hm-accent-soft: rgba(6, 182, 212, 0.12);
    --hm-surface: #faf8ff;
    --hm-card: #ffffff;
    --hm-text: #1e1b2e;
    --hm-muted: #6b7280;
    --hm-border: #e8e4f0;
    --hm-radius: 14px;
    --hm-radius-lg: 22px;
    --hm-shadow: 0 4px 24px rgba(91, 33, 182, 0.08);
    --hm-nav-h: 72px;
    --hm-transition: 0.25s ease;
}

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

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

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    color: var(--hm-text);
    line-height: 1.65;
    background: var(--hm-surface);
    margin: 0;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--hm-primary);
    text-decoration: none;
    transition: color var(--hm-transition);
}

a:hover {
    color: var(--hm-accent);
}

/* —— 导航 —— */
.z0e72dnavbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--hm-border);
    padding: 0.65rem 0;
}

.z0e72dnavbar-brand img {
    height: 42px;
    width: auto;
}

.z0e72dnav-link {
    color: var(--hm-text) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.45rem 0.85rem !important;
    border-radius: 8px;
    transition: background var(--hm-transition), color var(--hm-transition);
}

.z0e72dnav-link:hover {
    color: var(--hm-primary) !important;
    background: var(--hm-accent-soft);
}

.navbar-toggler {
    border: 1px solid var(--hm-border);
    padding: 0.4rem 0.55rem;
}

.navbar-collapse {
    background: #fff;
}

@media (max-width: 991px) {
    .navbar-collapse {
        margin-top: 0.5rem;
        padding: 0.75rem;
        border-radius: var(--hm-radius);
        border: 1px solid var(--hm-border);
        max-height: 70vh;
        overflow-y: auto;
    }

    .z0e72dnavbar-nav {
        gap: 0.15rem;
    }
}

/* —— 首页区块通用 —— */
.hm-section {
    padding: clamp(3rem, 6vw, 5rem) 0;
}

.hm-section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto clamp(2rem, 4vw, 3rem);
}

.hm-section-head h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--hm-primary-dark);
    margin: 0 0 0.75rem;
    line-height: 1.3;
}

.hm-section-head p {
    color: var(--hm-muted);
    margin: 0;
    font-size: 1.05rem;
}

.hm-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--hm-accent);
    background: var(--hm-accent-soft);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 0.85rem;
}

/* —— Hero —— */
.z0e72dhero-section {
    padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(3rem, 6vw, 5rem);
    background: linear-gradient(160deg, #f5f0ff 0%, #ecfeff 45%, #faf8ff 100%);
    position: relative;
    overflow: hidden;
}

.z0e72dhero-section::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(91, 33, 182, 0.08) 0%, transparent 70%);
    top: -120px;
    right: -80px;
    pointer-events: none;
}

.z0e72dhero-content {
    position: relative;
    z-index: 1;
}

.z0e72dhero-title {
    font-size: clamp(1.85rem, 4.5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--hm-primary-dark);
    margin-bottom: 1rem;
}

.z0e72dhero-subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--hm-muted);
    margin-bottom: 1.75rem;
    max-width: 540px;
}

.z0e72dhero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.z0e72dhero-buttons .btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 0.7rem 1.35rem;
    white-space: normal;
}

.z0e72dbtn-primary {
    background: linear-gradient(135deg, var(--hm-primary), var(--hm-primary-dark));
    border: none;
    color: #fff;
}

.z0e72dbtn-primary:hover {
    color: #fff;
    filter: brightness(1.08);
    transform: translateY(-1px);
}

.z0e72dbtn-outline {
    background: #fff;
    border: 2px solid var(--hm-border);
    color: var(--hm-primary-dark);
}

.z0e72dbtn-outline:hover {
    border-color: var(--hm-accent);
    color: var(--hm-primary);
    background: #fff;
}

.z0e72dhero-visual {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 260px;
}

.z0e72dhero-panel {
    width: 100%;
    max-width: 380px;
    background: var(--hm-card);
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius-lg);
    padding: 1.75rem;
    box-shadow: var(--hm-shadow);
}

.z0e72dhero-panel-item {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--hm-border);
}

.z0e72dhero-panel-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.z0e72dhero-panel-item:first-child {
    padding-top: 0;
}

.z0e72dhero-panel-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--hm-primary), var(--hm-accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.z0e72dhero-panel-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--hm-text);
    margin-bottom: 0.2rem;
}

.z0e72dhero-panel-item span {
    font-size: 0.85rem;
    color: var(--hm-muted);
}

.z0e72dhero-image-shadow {
    display: none;
}

/* —— 产品亮点 Bento —— */
#features {
    background: #fff;
}

.hm-bento {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1rem;
}

.hm-bento-card {
    background: var(--hm-card);
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius);
    padding: 1.5rem;
    height: 100%;
    transition: box-shadow var(--hm-transition), border-color var(--hm-transition);
    overflow: hidden;
}

.hm-bento-card:hover {
    border-color: rgba(91, 33, 182, 0.25);
    box-shadow: var(--hm-shadow);
}

.hm-bento-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--hm-primary-dark);
    margin: 0 0 0.65rem;
}

.hm-bento-card p {
    font-size: 0.92rem;
    color: var(--hm-muted);
    margin: 0;
}

.hm-bento-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--hm-accent-soft);
    color: var(--hm-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.hm-bento-a { grid-column: span 7; }
.hm-bento-b { grid-column: span 5; }
.hm-bento-c { grid-column: span 5; }
.hm-bento-d { grid-column: span 7; }

@media (max-width: 767px) {
    .hm-bento {
        grid-template-columns: 1fr;
    }

    .hm-bento-a,
    .hm-bento-b,
    .hm-bento-c,
    .hm-bento-d {
        grid-column: span 1;
    }
}

/* —— 服务实力 —— */
.z0e72dstats-section {
    background: var(--hm-primary-dark);
    padding: clamp(2rem, 4vw, 3rem) 0;
}

.hm-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.hm-stat-pill {
    text-align: center;
    padding: 1.25rem 0.75rem;
    border-radius: var(--hm-radius);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.z0e72dstat-number {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 0.35rem;
}

.z0e72dstat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.75);
}

@media (max-width: 767px) {
    .hm-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 400px) {
    .hm-stats-row {
        grid-template-columns: 1fr;
    }
}

/* —— 下载区 —— */
.z0e72ddownload-section {
    background: var(--hm-surface);
}

.hm-download-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    max-width: 900px;
    margin: 0 auto;
}

.z0e72ddownload-card {
    background: var(--hm-card);
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius);
    border-left: 4px solid var(--hm-primary);
    overflow: hidden;
    height: 100%;
    box-shadow: none;
    transition: box-shadow var(--hm-transition);
}

.z0e72ddownload-card:hover {
    box-shadow: var(--hm-shadow);
    transform: none;
}

.z0e72dandroid-card {
    border-left-color: var(--hm-accent);
}

.z0e72ddownload-card .card-body {
    padding: 1.5rem;
}

.z0e72dplatform-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.z0e72dios-icon {
    background: linear-gradient(135deg, #5b21b6, #7c3aed);
    color: #fff;
}

.z0e72dandroid-icon {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: #fff;
}

.z0e72ddownload-info {
    background: var(--hm-surface);
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--hm-border);
    margin-bottom: 1rem;
}

.z0e72dinfo-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--hm-muted);
}

.z0e72dinfo-item:last-child {
    margin-bottom: 0;
}

.z0e72dinfo-item i {
    color: var(--hm-accent);
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.z0e72ddownload-action .btn {
    width: 100%;
    border-radius: 10px;
    padding: 0.65rem 1rem;
    white-space: normal;
}

@media (max-width: 767px) {
    .hm-download-grid {
        grid-template-columns: 1fr;
    }

    .z0e72ddownload-card .d-flex.align-items-center {
        flex-wrap: wrap;
    }

    .z0e72ddownload-card .d-flex.align-items-center .ms-3 {
        margin-left: 0 !important;
        margin-top: 0.5rem;
        width: 100%;
    }
}

/* —— 安全体系 —— */
.z0e72dsecurity-section {
    background: #fff;
}

.hm-security-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.z0e72dsecurity-card {
    background: var(--hm-surface);
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius);
    padding: 1.35rem;
    height: 100%;
    box-shadow: none;
    transition: border-color var(--hm-transition);
}

.z0e72dsecurity-card:hover {
    border-color: var(--hm-primary);
    transform: none;
    box-shadow: none;
}

.z0e72dsecurity-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--hm-primary), var(--hm-accent));
    color: #fff;
    font-size: 1.15rem;
    margin: 0 0 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.z0e72dsecurity-card h3 {
    font-size: 1rem;
    font-weight: 700;
    text-align: left;
    color: var(--hm-primary-dark);
    margin-bottom: 0.85rem;
}

.z0e72dsecurity-features {
    background: transparent;
    padding: 0;
    border-radius: 0;
}

.z0e72dfeature-item {
    font-size: 0.88rem;
    color: var(--hm-muted);
    margin-bottom: 0.45rem;
}

.z0e72dfeature-item i {
    color: var(--hm-accent);
    margin-right: 0.4rem;
}

.hm-cert-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.z0e72dcertificate-card {
    background: var(--hm-card);
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius);
    padding: 1.35rem;
    text-align: center;
    height: 100%;
    box-shadow: none;
}

.z0e72dcertificate-card:hover {
    transform: none;
    border-color: var(--hm-primary);
}

.z0e72dcertificate-icon {
    width: 56px;
    height: 56px;
    font-size: 1.35rem;
    margin: 0 auto 0.85rem;
    border-radius: 50%;
    background: var(--hm-accent-soft);
    color: var(--hm-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.z0e72dcertificate-card h4 {
    font-size: 0.95rem;
    color: var(--hm-primary-dark);
    margin-bottom: 0.4rem;
}

.z0e72dcertificate-card p {
    font-size: 0.85rem;
    color: var(--hm-muted);
    margin: 0;
}

@media (max-width: 991px) {
    .hm-security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .hm-security-grid,
    .hm-cert-row {
        grid-template-columns: 1fr;
    }
}

/* —— FAQ —— */
#faq {
    background: var(--hm-surface);
}

.hm-faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hm-faq-item {
    background: var(--hm-card);
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius);
    padding: 1.15rem 1.35rem;
    overflow: hidden;
}

.hm-faq-item h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--hm-primary-dark);
    margin: 0 0 0.5rem;
}

.hm-faq-item p {
    font-size: 0.92rem;
    color: var(--hm-muted);
    margin: 0;
}

/* —— 知识简介 —— */
#about {
    background: #fff;
}

.hm-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.hm-about-text p {
    color: var(--hm-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.hm-about-text p:last-child {
    margin-bottom: 0;
}

.hm-about-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.hm-about-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--hm-border);
    font-size: 0.92rem;
    color: var(--hm-text);
}

.hm-about-list li:last-child {
    border-bottom: none;
}

.hm-about-list i {
    color: var(--hm-accent);
    margin-top: 0.2rem;
}

@media (max-width: 767px) {
    .hm-about-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* —— 文章区 —— */
#article {
    background: var(--hm-surface);
}

#article .card {
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius);
    overflow: hidden;
    box-shadow: none !important;
}

#article .card-body {
    padding: 0.85rem;
}

.z0e72dthumb-home {
    width: 100%;
    height: 110px;
    object-fit: cover;
}

#article h3.h5 {
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

#article h3.h5 a {
    color: var(--hm-text);
}

#article h3.h5 a:hover {
    color: var(--hm-primary);
}

/* —— 页脚 —— */
.z0e72dfooter {
    background: var(--hm-primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: clamp(2.5rem, 5vw, 3.5rem) 0 1.5rem;
}

.z0e72dfooter p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
}

.z0e72dfooter-title {
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.z0e72dfooter-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.z0e72dfooter-links li {
    margin-bottom: 0.5rem;
}

.z0e72dfooter-link {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.z0e72dfooter-link:hover {
    color: var(--hm-accent);
}

.z0e72dfooter-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 1.25rem;
    margin-top: 2rem;
}

.z0e72dfooter-bottom a {
    color: rgba(255, 255, 255, 0.75);
}

.z0e72dfooter-bottom a:hover {
    color: var(--hm-accent);
}

.z0e72dfriend-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.z0e72dfriend-links a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.85rem;
}

/* —— 列表页 / 内页 —— */
.hm-page-main .card {
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius);
    overflow: hidden;
}

.hm-page-main .card-body {
    padding: 1.25rem;
}

.z0e72darticle-content {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--hm-text);
    overflow-wrap: break-word;
    word-break: break-word;
}

.z0e72darticle-content img {
    max-width: 100%;
    height: auto;
}

.z0e72dmeta-tags .z0e72dtagitem a {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    background: var(--hm-accent-soft);
    border-radius: 6px;
    font-size: 0.85rem;
}

.pagebar .pagelist {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagebar .pagelist li {
    display: inline-flex;
    margin: 0;
}

.z0e72dthumb-list,
.z0e72dthumb-related {
    width: 100%;
    height: 84px;
    object-fit: cover;
    border-radius: 8px;
}

.z0e72dthumb-side {
    width: 100%;
    height: 54px;
    object-fit: cover;
    border-radius: 6px;
}

.z0e72dthumb-cover {
    max-width: 100%;
    width: 100%;
    height: auto;
    max-height: 280px;
    object-fit: cover;
    border-radius: var(--hm-radius);
}

/* —— Bootstrap 覆盖 —— */
.btn-primary {
    background: var(--hm-primary);
    border-color: var(--hm-primary);
}

.btn-primary:hover {
    background: var(--hm-primary-dark);
    border-color: var(--hm-primary-dark);
}

.btn-outline-primary {
    color: var(--hm-primary);
    border-color: var(--hm-primary);
}

.btn-outline-primary:hover {
    background: var(--hm-primary);
    border-color: var(--hm-primary);
}

.bg-light {
    background-color: var(--hm-surface) !important;
}

/* —— 移动端全局修复 —— */
@media (max-width: 767px) {
    .z0e72dnavbar-brand img {
        height: 36px;
    }

    .z0e72dhero-buttons {
        flex-direction: column;
    }

    .z0e72dhero-buttons .btn {
        width: 100%;
    }

    .z0e72dhero-visual {
        min-height: auto;
        margin-top: 1.5rem;
    }

    .z0e72dhero-panel {
        max-width: 100%;
    }

    #article .row {
        --bs-gutter-x: 0.65rem;
    }

    #article .z0e72dthumb-home {
        height: 96px;
    }

    .listbox .e2 li {
        padding-bottom: 0.75rem !important;
        margin-bottom: 0.75rem !important;
    }

    .listbox .e2 li h2.h5 {
        font-size: 1rem;
        line-height: 1.35;
    }

    .z0e72dthumb-list,
    .z0e72dthumb-related {
        height: 72px;
    }

    .z0e72dthumb-cover {
        max-height: 200px;
    }

    .z0e72dfooter .row > [class*="col-"] {
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .z0e72dfriend-links {
        justify-content: center;
    }
}

@media (max-width: 575px) {
    .z0e72dthumb-list,
    .z0e72dthumb-related {
        height: 64px;
    }

    #article .z0e72dthumb-home {
        height: 88px;
    }

    .hm-page-main aside .card-body {
        padding: 1rem;
    }
}