/* 白底黄强调：首页与案例 / 峰会页 */
.svc-page {
    background: #ffffff;
    color: #1a1a1a;
    width: 100%;
    max-width: 100%;
    overflow-x: clip;
    box-sizing: border-box;
}
.svc-wrap {
    width: 100%;
    max-width: 100rem;
    margin: 0 auto;
    padding-left: clamp(0.85rem, 3.2vw, 2.5rem);
    padding-right: clamp(0.85rem, 3.2vw, 2.5rem);
    box-sizing: border-box;
    min-width: 0;
}
.svc-kicker {
    color: #8a8200;
    font-weight: 800;
    letter-spacing: 0.18em;
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}
.svc-hero {
    padding: 3.25rem 0 2.75rem;
    border-bottom: 1px solid #ececec;
    background:
        radial-gradient(ellipse 70% 55% at 92% 0%, rgba(255, 240, 0, 0.35), transparent 55%),
        #ffffff;
}
.svc-hero h1 {
    margin: 0 0 0.85rem;
    font-size: clamp(2rem, 4.5vw, 3.1rem);
    font-weight: 900;
    line-height: 1.18;
    color: #111111;
}
.svc-hero p,
.svc-lead {
    margin: 0 0 1.5rem;
    max-width: 38rem;
    color: #5c5c5c;
    font-size: 1.05rem;
    line-height: 1.7;
}
.svc-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}
.svc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.75rem 1.4rem;
    border-radius: 9999px;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.2s, background 0.2s, border-color 0.2s;
    border: 1px solid transparent;
}
.svc-btn:hover { transform: translateY(-1px); }
.svc-btn-primary {
    background: #FFF000 !important;
    color: #111111 !important;
}
.svc-btn-ghost {
    background: #ffffff !important;
    color: #111111 !important;
    border-color: #d8d8d8 !important;
}
.svc-btn-ghost:hover { border-color: #111111 !important; }
.svc-section { padding: 3rem 0 3.25rem; }
.svc-section + .svc-section { border-top: 1px solid #ececec; }
.svc-section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.75rem;
}
.svc-section-head h2 {
    margin: 0 0 0.3rem;
    font-size: clamp(1.45rem, 2.6vw, 1.9rem);
    font-weight: 900;
    color: #111111;
}
.svc-section-head p { margin: 0; color: #6b6b6b; }
.svc-section-head a.more {
    color: #6b6400;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    white-space: nowrap;
}
.svc-section-head a.more:hover { color: #111; }
.svc-pillars {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
}
.svc-pillar {
    display: block;
    text-decoration: none;
    background: #fff;
    border: 1px solid #ececec;
    border-top: 4px solid #FFF000;
    border-radius: 0.85rem;
    padding: 1.4rem 1.3rem 1.35rem;
    color: inherit;
    transition: border-color 0.2s, transform 0.2s;
}
.svc-pillar:hover {
    transform: translateY(-3px);
    border-color: #FFF000;
}
.svc-pillar h3 {
    margin: 0 0 0.45rem;
    font-size: 1.2rem;
    font-weight: 900;
    color: #111;
}
.svc-pillar p { margin: 0; color: #666; line-height: 1.65; font-size: 0.95rem; }
.svc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 1.25rem;
}
.svc-card {
    background: #fff;
    border: 1px solid #ececec;
    border-radius: 0.9rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, border-color 0.2s;
}
a.svc-card:hover {
    transform: translateY(-3px);
    border-color: #FFF000;
}
.svc-card-cover {
    aspect-ratio: 16 / 9;
    height: auto;
    background: #f0f0f0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.svc-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}
.svc-card-body { padding: 1.1rem 1.15rem 1.2rem; flex: 1; display: flex; flex-direction: column; gap: 0.45rem; }
.svc-card-meta {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #8a8200;
    text-transform: uppercase;
}
.svc-card h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
    color: #111;
    line-height: 1.4;
}
.svc-card p { margin: 0; color: #666; font-size: 0.9rem; line-height: 1.6; flex: 1; }
.svc-empty {
    padding: 2.5rem 1rem;
    text-align: center;
    color: #888;
    background: #fafafa;
    border: 1px dashed #e0e0e0;
    border-radius: 0.75rem;
}
.svc-cta {
    background: #111111;
    color: #fff;
    padding: 3.25rem 0;
}
.svc-cta h2 { margin: 0 0 0.5rem; font-size: 1.8rem; font-weight: 900; color: #fff; }
.svc-cta p { margin: 0 0 1.25rem; color: #cfcfcf; }
.svc-feature-split {
    display: grid !important;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    flex-direction: unset;
}
@media (max-width: 900px) {
    .svc-feature-split { grid-template-columns: 1fr; }
}
.svc-detail-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2rem;
    align-items: start;
}
.svc-detail-cover {
    border-radius: 0.9rem;
    overflow: visible;
    border: 1px solid #ececec;
    background: #f6f6f4;
    display: flex;
    justify-content: center;
    align-items: center;
}
.svc-detail-cover img {
    max-width: 100%;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: inherit;
}
.svc-detail-copy h1 {
    margin: 0 0 0.6rem;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 900;
    color: #111;
}
.svc-dl { margin: 1rem 0 0; }
.svc-dl div { display: flex; gap: 0.75rem; padding: 0.45rem 0; border-bottom: 1px solid #f0f0f0; font-size: 0.95rem; }
.svc-dl dt { width: 5.5rem; color: #888; flex-shrink: 0; }
.svc-dl dd { margin: 0; color: #222; }
.svc-prose,
.case-editor-wrap .ql-editor,
.admin-wysiwyg-preview .svc-prose {
    line-height: 1.85;
    color: #333;
    font-size: 1rem;
}
.svc-prose {
    margin-top: 2rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: min(100%, 1280px);
    box-sizing: border-box;
}
.case-editor-wrap .ql-editor {
    min-height: 280px;
}
.svc-prose p,
.case-editor-wrap .ql-editor p,
.admin-wysiwyg-preview .svc-prose p { margin: 0 0 1rem; }
.svc-prose h1,
.svc-prose h2,
.svc-prose h3,
.case-editor-wrap .ql-editor h1,
.case-editor-wrap .ql-editor h2,
.case-editor-wrap .ql-editor h3,
.admin-wysiwyg-preview .svc-prose h1,
.admin-wysiwyg-preview .svc-prose h2,
.admin-wysiwyg-preview .svc-prose h3 {
    margin: 1.4rem 0 0.7rem;
    color: #111;
    font-weight: 800;
    line-height: 1.35;
}
.svc-prose ul,
.svc-prose ol,
.case-editor-wrap .ql-editor ul,
.case-editor-wrap .ql-editor ol,
.admin-wysiwyg-preview .svc-prose ul,
.admin-wysiwyg-preview .svc-prose ol { margin: 0 0 1rem 1.25rem; padding: 0; }
.svc-prose li,
.case-editor-wrap .ql-editor li,
.admin-wysiwyg-preview .svc-prose li { margin: 0.25rem 0; }
.svc-prose img,
.svc-prose img.bph-media,
.case-editor-wrap .ql-editor img,
.admin-wysiwyg-preview .svc-prose img {
    display: block;
    box-sizing: border-box;
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
    object-position: center center !important;
    margin: 1rem auto;
    border-radius: 0.5rem;
    border: 1px solid #ececec;
}
.svc-prose video,
.svc-prose video.bph-media,
.case-editor-wrap .ql-editor video,
.admin-wysiwyg-preview .svc-prose video {
    display: block;
    box-sizing: border-box;
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
    object-position: center center !important;
    margin: 1rem auto;
    border-radius: 0.5rem;
    background: #111;
}
.svc-prose img.bph-media,
.svc-prose video.bph-media {
    max-width: 100% !important;
    width: 100% !important;
}
.svc-prose a,
.case-editor-wrap .ql-editor a,
.admin-wysiwyg-preview .svc-prose a { color: #6b6400; font-weight: 700; }
.svc-prose blockquote,
.case-editor-wrap .ql-editor blockquote,
.admin-wysiwyg-preview .svc-prose blockquote {
    margin: 1rem 0;
    padding: 0.75rem 1rem;
    border-left: 4px solid #FFF000;
    background: #fafafa;
    color: #555;
}
.svc-prose table,
.admin-wysiwyg-preview .svc-prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.95rem;
}
.svc-prose table th,
.svc-prose table td,
.admin-wysiwyg-preview .svc-prose table th,
.admin-wysiwyg-preview .svc-prose table td {
    border: 1px solid #e0e0e0;
    padding: 0.5rem 0.65rem;
    text-align: left;
}
.svc-prose table th {
    background: #fafafa;
    font-weight: 700;
}
.svc-headline-hero {
    width: 100%;
    max-width: 1280px;
    aspect-ratio: 1280 / 572;
    margin: 0 auto 1.5rem;
    border-radius: 0.9rem;
    overflow: hidden;
    border: 1px solid #ececec;
    background: #f6f6f4;
    display: flex;
    justify-content: center;
    align-items: center;
}
.svc-headline-hero img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center center;
    display: block;
}
.svc-headline-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    align-items: center;
    margin: 0 0 0.75rem;
    font-size: 0.92rem;
    color: #888;
}
.svc-headline-meta b {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    background: #FFF000;
    color: #111;
    font-size: 0.78rem;
    font-weight: 800;
}
.svc-headline-title {
    margin: 0 0 1rem;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 900;
    color: #111;
    line-height: 1.3;
}
.svc-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-top: 1.5rem;
}
.svc-gallery img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 0.5rem;
    border: 1px solid #ececec;
}
.svc-form {
    margin-top: 1.5rem;
    padding: 1.35rem;
    border: 1px solid #ececec;
    border-radius: 0.9rem;
    background: #fafafa;
}
.svc-form h3 { margin: 0 0 1rem; font-size: 1.1rem; font-weight: 800; color: #111; }
.svc-form label { display: block; font-size: 0.85rem; font-weight: 700; color: #444; margin-bottom: 0.3rem; }
.svc-form .row { margin-bottom: 0.85rem; }
.svc-form input,
.svc-form textarea {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border: 1px solid #ddd;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    background: #fff;
}
.svc-alert {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.92rem;
}
.svc-alert-ok { background: #f3fce8; color: #2d5a00; }
.svc-alert-err { background: #fff1f0; color: #a8071a; }
.svc-badge {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    background: #FFF000;
    color: #111;
}
.svc-badge-muted { background: #efefef; color: #555; }
.svc-page-header { padding: 2.25rem 0 0.5rem; }
.svc-page-header h1 {
    margin: 0 0 0.4rem;
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    font-weight: 900;
    color: #111;
}
.svc-page-header p { margin: 0; color: #666; }
@media (max-width: 900px) {
    .svc-pillars,
    .svc-detail-hero { grid-template-columns: 1fr; }
}

/* 首页门户布局（参考分块，白底黄强调） */
.portal-home { background: #fff; }
.portal-search-wrap {
    padding: 1.1rem 0 0.85rem;
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
}
.portal-search {
    display: flex;
    align-items: stretch;
    background: #fff;
    border: 2px solid #111;
    border-radius: 8px;
    overflow: hidden;
}
.portal-search input[type="text"] {
    flex: 1;
    min-width: 0;
    border: 0;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    outline: none;
    background: #fff;
    color: #111;
}
.portal-search select {
    border: 0;
    border-left: 1px solid #e6e6e6;
    padding: 0 0.85rem;
    background: #fafafa;
    color: #333;
    font-size: 0.9rem;
    min-width: 7.5rem;
}
.portal-search button {
    border: 0;
    background: #FFF000 !important;
    color: #111 !important;
    font-weight: 800;
    padding: 0 1.4rem;
    cursor: pointer;
    font-size: 0.95rem;
    white-space: nowrap;
}
.portal-tags-wrap { padding: 1rem 0 0.35rem; }
.portal-tabs {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
    overflow-x: auto;
}
.portal-tab {
    border: 0;
    background: transparent;
    color: #666;
    font-weight: 700;
    font-size: 0.92rem;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    cursor: pointer;
    white-space: nowrap;
}
.portal-tab.is-active {
    background: #FFF000;
    color: #111;
}
.portal-tag-grid {
    display: none;
    grid-template-columns: repeat(auto-fill, minmax(5.6rem, 1fr));
    gap: 0.5rem;
}
.portal-tag-grid.is-active { display: grid; }
.portal-tag-grid a {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 2.4rem;
    padding: 0.35rem 0.4rem;
    border: 1px solid #ececec;
    border-radius: 6px;
    color: #333;
    text-decoration: none;
    font-size: 0.82rem;
    background: #fff;
}
.portal-tag-grid a:hover {
    border-color: #111;
    background: #fffde6;
    color: #111;
}
.portal-icons-wrap { padding: 1.1rem 0 0.4rem; }
.portal-icons {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.5rem;
}
.portal-icons a {
    text-decoration: none;
    text-align: center;
    color: #111;
}
.portal-icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 0.4rem;
    border-radius: 50%;
    background: #FFF000;
    color: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}
.portal-icons em {
    font-style: normal;
    font-size: 0.8rem;
    font-weight: 700;
    display: block;
}
.portal-stats-wrap {
    padding: 0.75rem 0;
    border-top: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
    background: #fafafa;
}
.portal-stats {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.5rem;
    text-align: center;
}
.portal-stats span {
    display: block;
    font-size: 1.15rem;
    font-weight: 900;
    color: #111;
    line-height: 1.2;
}
.portal-stats small {
    color: #777;
    font-size: 0.72rem;
}
.portal-news-wrap { padding: 0.9rem 0 0.2rem; }
.portal-news {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 0.85rem;
    align-items: start;
}
.portal-news-title {
    font-weight: 900;
    font-size: 0.95rem;
    color: #111;
    background: #FFF000;
    text-align: center;
    padding: 0.65rem 0.4rem;
    border-radius: 6px;
    line-height: 1.35;
}
.portal-news-list a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.38rem 0;
    border-bottom: 1px solid #f2f2f2;
    text-decoration: none;
    color: #333;
    font-size: 0.9rem;
}
.portal-news-list a:last-child { border-bottom: 0; }
.portal-news-list b {
    flex-shrink: 0;
    font-size: 0.7rem;
    background: #111;
    color: #FFF000;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-weight: 700;
}
.portal-news-list span {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.portal-news-list time { color: #999; font-size: 0.78rem; flex-shrink: 0; }
.portal-banners-wrap { padding: 1.15rem 0 0.5rem; }
.portal-banners {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}
.portal-banner {
    position: relative;
    display: flex;
    align-items: flex-end;
    min-height: 168px;
    border-radius: 14px;
    overflow: hidden;
    text-decoration: none;
    color: #111;
    background-size: cover;
    background-position: center;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,.06);
}
.portal-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(17,17,17,.55) 100%);
}
.portal-banner-yellow::before {
    background: linear-gradient(180deg, rgba(255,240,0,.15) 0%, rgba(17,17,17,.62) 100%);
}
.portal-banner-dark::before {
    background: linear-gradient(180deg, rgba(17,17,17,.2) 0%, rgba(17,17,17,.7) 100%);
}
.portal-banner-cream::before {
    background: linear-gradient(180deg, rgba(255,248,194,.2) 0%, rgba(17,17,17,.6) 100%);
}
.portal-banner > div {
    position: relative;
    z-index: 1;
    padding: 1.05rem 1.1rem 1.15rem;
    color: #fff;
}
.portal-banner small {
    display: inline-block;
    background: #FFF000;
    color: #111 !important;
    font-weight: 800;
    font-size: 0.7rem;
    padding: 0.12rem 0.45rem;
    border-radius: 999px;
    margin-bottom: 0.4rem;
}
.portal-banner strong {
    display: block;
    font-size: 1.45rem;
    font-weight: 900;
    line-height: 1.2;
    color: #fff;
}
.portal-banner p {
    margin: 0.25rem 0 0;
    font-size: 0.85rem;
    color: rgba(255,255,255,.88);
}
.portal-dock {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    background: #fff;
    border-top: 1px solid #ececec;
    padding: 0.35rem 0.4rem calc(0.35rem + env(safe-area-inset-bottom));
    grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: flex-end;
}
.portal-dock a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    color: #666;
    text-decoration: none;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.2rem 0;
}
.portal-dock a i { font-size: 1.05rem; }
.portal-dock a.is-active { color: #111; }
.portal-dock-plus {
    color: #111 !important;
    margin-top: -1.15rem;
}
.portal-dock-plus i {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: #FFF000;
    color: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,.12);
}
@media (max-width: 1023px) {
    .portal-dock { display: grid; }
    body.portal-home-page #page-main { padding-bottom: 4.8rem; }
    .portal-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 0.7rem; }
    .portal-stats > div:nth-child(4),
    .portal-stats > div:nth-child(5) { display: none; }
    .portal-banners { grid-template-columns: 1fr 1fr; }
    .portal-banner:last-child { grid-column: 1 / -1; min-height: 140px; }
    .portal-news { grid-template-columns: 1fr; }
    .portal-news-title { width: fit-content; padding: 0.35rem 0.7rem; }
    .portal-search select { display: none; }
}
.portal-search-wrap .svc-wrap { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.portal-search-wrap .portal-search {
    flex: 1 1 220px;
    min-width: 0;
    width: 100%;
    max-width: 100%;
}
.portal-vip-link {
    margin-left: auto;
    font-weight: 800;
    color: #111;
    background: #FFF000;
    padding: 6px 12px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 13px;
    flex: 0 0 auto;
    white-space: nowrap;
}
.portal-vip-link.is-on { background:#111; color:#FFF000 !important; }
@media (max-width: 640px) {
    .portal-search-wrap .svc-wrap {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .portal-search-wrap .portal-search {
        flex: 1 1 auto;
        width: 100%;
    }
    .portal-vip-link {
        margin-left: 0;
        width: 100%;
        text-align: center;
        box-sizing: border-box;
        padding: 10px 12px;
    }
    .portal-icons {
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 0.2rem;
    }
    .portal-icons em {
        font-size: 0.62rem;
        line-height: 1.2;
        word-break: break-all;
    }
    .portal-icon { width: 2.35rem; height: 2.35rem; font-size: 0.92rem; }
    .portal-banners { grid-template-columns: 1fr; }
    .portal-banner,
    .portal-banner:last-child {
        grid-column: auto;
        min-height: 148px;
    }
    .portal-banner strong { font-size: 1.25rem; }
    .svc-section { padding: 2rem 0 2.15rem; }
    .svc-grid { grid-template-columns: 1fr; }
}

.contacts-search { display:flex; gap:8px; flex-wrap:wrap; margin-top:1rem; }
.contacts-search input { flex:1; min-width:140px; padding:10px 12px; border:1px solid #ddd; border-radius:8px; }
.contacts-search button { background:#111; color:#fff; border:0; padding:10px 18px; border-radius:8px; font-weight:700; }
.contacts-list { display:flex; flex-direction:column; gap:12px; }
.contact-card { display:flex; gap:14px; align-items:center; background:#fff; border:1px solid #eee; border-radius:14px; padding:14px; text-decoration:none; color:inherit; }
.contact-card.is-top { border-color:#111; box-shadow:0 4px 0 #111; }
.contact-avatar { width:52px; height:52px; border-radius:10px; background:#111; color:#FFF000; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:1.2rem; flex-shrink:0; }
.contact-avatar.lg { width:72px; height:72px; font-size:1.6rem; }
.contact-body h3 { margin:0 0 4px; font-size:1.05rem; }
.contact-badge, .contact-more { font-size:12px; background:#FFF000; color:#111; padding:2px 8px; border-radius:999px; font-weight:700; }
.contact-phone { color:#666; margin:4px 0; }
.contact-tags span { display:inline-block; margin:2px 6px 0 0; font-size:12px; border:1px solid #ddd; padding:1px 8px; border-radius:999px; }

/* 通讯录：参照 3721 黄页卡片排版 */
.dir-page { padding-bottom: 2.5rem; background: #f4f4f4; }
.dir-search-bar {
    background: #111;
    padding: 0.85rem 0;
    margin-bottom: 0.9rem;
}
.dir-search {
    display: flex;
    gap: 8px;
    align-items: stretch;
}
.dir-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 14px;
}
.dir-search button {
    flex-shrink: 0;
    background: #FFF000;
    color: #111;
    border: 0;
    border-radius: 6px;
    padding: 10px 18px;
    font-weight: 800;
    cursor: pointer;
}
.dir-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 0.85rem;
    overflow: visible;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 10px;
    padding: 10px 12px;
    scrollbar-width: none;
}
.dir-cats::-webkit-scrollbar { display: none; }
.dir-cats a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    padding: 8px 14px;
    border-radius: 8px;
    background: #f5f5f5;
    border: 1px solid #ececec;
    color: #222;
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.dir-cats a:last-child { border-right: 1px solid #ececec; }
.dir-cats a:hover {
    border-color: #d6d000;
    background: #fffdf0;
    color: #111;
}
.dir-cats a.is-on {
    background: #FFF000;
    color: #111;
    border-color: #e6d800;
    box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.dir-subcats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 1rem;
    padding: 10px 12px;
    background: #f7f7f7;
    border-radius: 8px;
}
.dir-subcats a {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid #e5e5e5;
    color: #333;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
}
.dir-subcats a.is-on {
    background: #111;
    border-color: #111;
    color: #FFF000;
}
.dir-tags .is-cat {
    background: #111;
    color: #FFF000;
    border-color: #111;
}
.dir-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: #fff;
    border-radius: 8px;
    margin-bottom: 0.9rem;
    overflow: hidden;
}
.dir-stats div {
    padding: 0.7rem 0.4rem;
    text-align: center;
    border-right: 1px solid #f0f0f0;
}
.dir-stats div:last-child { border-right: 0; }
.dir-stats span { display: block; color: #888; font-size: 12px; }
.dir-stats b { display: block; font-size: 1.15rem; color: #111; margin-top: 2px; }
.dir-stats b.is-vip { color: #c62828; }
.dir-stats b.is-hall { color: #1565c0; }
.dir-list { display: flex; flex-direction: column; gap: 10px; }
.dir-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
    overflow: hidden;
}
.dir-card.is-top { box-shadow: 0 0 0 2px #111; }
.dir-card-top {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 12px 8px;
}
.dir-avatar {
    position: relative;
    width: 54px;
    height: 54px;
    border-radius: 6px;
    background: #111;
    color: #FFF000;
    flex-shrink: 0;
    overflow: hidden;
}
.dir-avatar span,
.dir-avatar img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    object-fit: cover;
}
.dir-card-id { flex: 1; min-width: 0; }
.dir-card-id h3 {
    margin: 0 0 4px;
    font-size: 1.02rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.dir-card-id h3 em {
    font-style: normal;
    background: #c62828;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 2px;
    flex-shrink: 0;
}
.dir-card-id h3 a {
    color: #111;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}
.dir-card-id p {
    margin: 0;
    color: #666;
    font-size: 13px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.dir-like { font-style: normal; color: #999; font-size: 12px; }
.dir-side-badges {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-shrink: 0;
}
.dir-side-badges span {
    display: inline-block;
    font-size: 11px;
    font-weight: 800;
    padding: 3px 7px;
    border-radius: 2px;
    text-align: center;
    white-space: nowrap;
}
.dir-side-badges .is-booth { background: #5e35b1; color: #fff; }
.dir-side-badges .is-vip { background: #FFF000; color: #111; }
.dir-card-mid {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 12px;
    padding: 8px 10px;
    background: #f6f6f6;
    border-radius: 4px;
}
.dir-phone {
    flex: 1;
    min-width: 0;
    font-size: 13px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.dir-view {
    flex-shrink: 0;
    background: #FFF000;
    color: #111 !important;
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 4px;
}
.dir-call {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    background: #111;
    color: #FFF000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 14px;
}
.dir-card-bot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 8px 12px 12px;
}
.dir-tags span,
.dir-locs span {
    display: inline-block;
    font-size: 12px;
    border: 1px solid #ddd;
    padding: 1px 7px;
    border-radius: 3px;
    color: #555;
}
.dir-desc {
    flex: 1;
    min-width: 8rem;
    margin: 0;
    color: #888;
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.dir-locs { margin-left: auto; }
.dir-locs span { color: #2e7d32; border-color: #c8e6c9; background: #f1f8e9; }
.dir-pager { text-align: center; margin-top: 1.25rem; }
@media (max-width: 640px) {
    .dir-search { flex-wrap: wrap; }
    .dir-search input { min-width: calc(50% - 8px); flex: 1 1 calc(50% - 8px); }
    .dir-search button { width: 100%; }
    .dir-card-bot { align-items: flex-start; }
    .dir-locs { margin-left: 0; width: 100%; }
}
.card-lock-hint { color:#666; font-size:13px; margin-top:8px; }
.vip-plan-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1.25rem; }
.vip-plan-card { border:2px solid #eee; border-radius:16px; padding:1.25rem; background:#fff; }
.vip-plan-card.is-hit { border-color:#111; }
.vip-plan-price { font-size:2rem; font-weight:900; margin:.4rem 0; }
.vip-skip {
    margin: 2rem 0 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px dashed #ddd;
    text-align: center;
}
.vip-skip .svc-btn {
    min-width: 12rem;
}
.vip-skip p {
    margin: 0.75rem 0 0;
    color: #888;
    font-size: 0.92rem;
}
.e-card { background:#fff; border-radius:16px; overflow:hidden; border:1px solid #eee; }
.e-card-top { background:#0d5c45; color:#fff; padding:12px 16px; }
.e-card-top h1 { margin:0; font-size:1.1rem; }
.e-card-back { color:#c8f0dc; font-size:13px; }
.e-card-body { padding:16px; }
.e-card-id { display:flex; gap:14px; align-items:center; margin-bottom:12px; }
.e-card-dl { display:grid; gap:8px; }
.e-card-dl div { display:grid; grid-template-columns:90px 1fr; gap:8px; font-size:14px; }
.e-card-dl dt { color:#888; }
.card-paywall { position:fixed; inset:0; background:rgba(0,0,0,.45); display:flex; align-items:flex-end; z-index:80; }
.card-paywall-panel { width:100%; background:#fff; }
.card-paywall-tips { background:#2b2b2b; color:#fff; margin:0; padding:14px 16px; font-size:14px; line-height:1.6; }
.card-paywall-actions { display:flex; gap:8px; padding:12px; }
.card-paywall-actions a, .card-paywall-actions button { flex:1; text-align:center; border:0; padding:12px 6px; font-weight:700; border-radius:4px; text-decoration:none; color:#fff; font-size:13px; }
.pw-pay { background:#2e7d32; }
.pw-share { background:#1976d2; }
.pw-vip { background:#e65100; }
.pw-cancel { background:#fff; color:#111 !important; border:1px solid #ccc !important; }
.hit-providers { display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr)); gap:1rem; margin-top:1rem; }
.hit-provider-card { border:1px solid #eee; border-radius:14px; padding:1rem; background:#fff; }
.nav-role-tag {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    line-height: 1.5;
    background: #eee;
    color: #333;
    vertical-align: 1px;
}
.nav-role-tag.is-vip {
    background: #FFF000;
    color: #111 !important;
}

/* 个人中心工作台 */
.profile-hub { padding-bottom: 3rem; overflow: visible; }
body.site-with-navbar #page-main > .profile-hub {
    width: 100% !important;
    max-width: none !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin: 0 !important;
    min-width: 0 !important;
    overflow: visible !important;
}
.profile-hub .svc-wrap {
    width: 100%;
    max-width: 100rem;
    box-sizing: border-box;
}
.ph-hero {
    background:
        radial-gradient(ellipse 70% 80% at 100% 0%, rgba(255,240,0,.28), transparent 55%),
        #111;
    color: #fff;
    padding: 1.6rem 0 1.8rem;
    margin-bottom: 1.4rem;
    border-bottom: 3px solid #FFF000;
    overflow: visible;
    width: 100%;
}
.ph-hero-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1.25rem;
    align-items: center;
    width: 100%;
    max-width: 100rem;
    box-sizing: border-box;
}
.ph-id { display: flex; gap: 1rem; align-items: center; min-width: 0; flex: 1 1 16rem; }
.ph-avatar {
    width: 72px; height: 72px; border-radius: 18px;
    background: #FFF000; color: #111;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; font-weight: 900; flex-shrink: 0;
}
.ph-id-text h1 { margin: 0 0 4px; font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 900; color: #fff; }
.ph-hero .svc-kicker { color: #FFF000; margin-bottom: 4px; }
.ph-sub { margin: 0 0 8px; color: #cfcfcf; font-size: 14px; }
.ph-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.ph-badge {
    background: #2a2a2a; color: #fff; border: 1px solid #3a3a3a;
    font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 999px;
}
.ph-badge.is-on { background: #FFF000; color: #111; border-color: #FFF000; }
.ph-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 0 0 auto;
    max-width: 100%;
}
.ph-hero-actions .svc-btn {
    white-space: nowrap;
    flex-shrink: 0;
    overflow: visible;
    text-overflow: unset;
}
.ph-hero .svc-btn-ghost { background: transparent !important; color: #fff !important; border-color: #555 !important; }
.ph-flash { margin: 0 0 1rem; }
.ph-side-user {
    padding: 1rem 1.15rem 0.9rem;
    border-bottom: 1px solid #eee;
    background: #fafafa;
}
.ph-side-user strong { display: block; font-size: 0.95rem; }
.ph-side-user span { color: #666; font-size: 12px; }
.ph-side-bar { height: 6px; background: #eee; border-radius: 99px; margin-top: 8px; overflow: hidden; }
.ph-side-bar i { display: block; height: 100%; background: #FFF000; }
.ph-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 1rem;
}
.ph-stat {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 16px;
    padding: 1rem 1.1rem;
    box-shadow: 0 6px 18px rgba(0,0,0,.04);
}
.ph-stat span { display: block; color: #888; font-size: 12px; font-weight: 700; }
.ph-stat strong { display: block; font-size: 1.55rem; font-weight: 900; margin: 4px 0 2px; color: #111; }
.ph-stat em { font-style: normal; color: #666; font-size: 12px; }
.ph-stat a { color: #111; font-weight: 700; }
.ph-tiles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 1rem;
}
.ph-tile {
    display: block;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 16px;
    padding: 1.05rem 1.15rem;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 6px 18px rgba(0,0,0,.04);
}
.ph-tile:hover { border-color: #111; box-shadow: 0 4px 0 #111; }
.ph-tile b { display: block; font-size: 1.02rem; margin-bottom: 4px; }
.ph-tile span { color: #666; font-size: 13px; line-height: 1.45; }
.ph-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.ph-lead { color: #555; margin: 0 0 12px; line-height: 1.65; }
.ph-list { margin: 0 0 16px; padding-left: 1.1rem; color: #333; }
.ph-list li { margin: 6px 0; }
.ph-checks { list-style: none; margin: 0 0 16px; padding: 0; }
.ph-checks li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    color: #888;
    font-size: 14px;
}
.ph-checks li.is-ok { color: #111; font-weight: 700; }
.ph-dl { display: grid; gap: 10px; margin: 0; }
.ph-dl div { display: grid; grid-template-columns: 88px 1fr; gap: 8px; font-size: 14px; }
.ph-dl dt { color: #888; }
.ph-dl a { word-break: break-all; color: #111; }
.ph-summit-list { display: flex; flex-direction: column; gap: 8px; }
.ph-summit {
    display: flex; flex-direction: column; gap: 2px;
    padding: 12px 14px; border: 1px solid #eee; border-radius: 12px;
    text-decoration: none; color: inherit;
}
.ph-summit:hover { border-color: #111; }
.ph-summit span { color: #777; font-size: 13px; }

.ph-course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}
.ph-course-card {
    display: flex;
    flex-direction: column;
    border: 1px solid #ececec;
    border-radius: 0.9rem;
    overflow: hidden;
    background: #fff;
}
.ph-course-cover {
    display: block;
    aspect-ratio: 16 / 9;
    background: #111;
    overflow: hidden;
}
.ph-course-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.ph-course-cover-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #888;
    font-weight: 700;
    background: #1a1a1a;
}
.ph-course-body {
    padding: 0.95rem 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    flex: 1;
}
.ph-course-body h4 {
    margin: 0;
    font-size: 1.02rem;
    font-weight: 900;
    line-height: 1.4;
}
.ph-course-body h4 a {
    color: #111;
    text-decoration: none;
}
.ph-course-body h4 a:hover { color: #6b6400; }
.ph-course-sub {
    margin: 0;
    color: #777;
    font-size: 0.86rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ph-course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.75rem;
    color: #999;
    font-size: 0.78rem;
}
.ph-course-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.55rem;
}
.ph-course-actions .svc-btn {
    padding: 0.45rem 0.85rem;
    font-size: 0.85rem;
}
.ph-more { display: inline-block; margin-top: 12px; font-weight: 800; color: #111; }
.ph-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1.25rem;
}
.ph-form-span { grid-column: 1 / -1; }
.ph-panel .svc-btn { margin-right: 8px; margin-top: 4px; }
@media (max-width: 1023px) {
    .ph-stats, .ph-tiles, .ph-split, .ph-form-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .ph-stats, .ph-tiles, .ph-split, .ph-form-grid { grid-template-columns: 1fr; }
    .ph-hero-inner { align-items: flex-start; }
}

/* 爆品课程 */
.course-price { color: #111; font-weight: 800; margin: 0.35rem 0 0; }
.course-detail-price { font-size: 1.6rem; font-weight: 900; color: #111; margin: 0.75rem 0 0.35rem; }
.course-lessons-block { margin-top: 2rem; }
.course-lessons-block h2 { margin: 0 0 1rem; font-size: 1.25rem; font-weight: 900; }
.course-lesson-list { list-style: none; margin: 0; padding: 0; border: 1px solid #ececec; border-radius: 0.9rem; overflow: hidden; }
.course-lesson-list li + li { border-top: 1px solid #f0f0f0; }
.course-lesson-list a,
.course-lesson-list .is-locked {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 0.95rem 1.1rem;
    text-decoration: none;
    color: #222;
}
.course-lesson-list a:hover { background: #fffdf0; }
.course-lesson-list em { font-style: normal; font-size: 0.85rem; color: #8a8200; font-weight: 700; }
.course-lesson-list .is-locked { color: #999; background: #fafafa; }
.course-lesson-list .is-locked em { color: #bbb; }
.course-learn-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(240px, 0.8fr);
    gap: 1.5rem;
    align-items: start;
}
.course-player-panel h1 { margin: 0 0 1rem; font-size: 1.35rem; font-weight: 900; }
.course-player {
    width: 100%;
    max-height: 70vh;
    background: #111;
    border-radius: 0.9rem;
    display: block;
}
.course-learn-sidelist {
    border: 1px solid #ececec;
    border-radius: 0.9rem;
    padding: 1rem;
    background: #fff;
}
.course-learn-sidelist h2 { margin: 0 0 0.35rem; font-size: 1.05rem; font-weight: 900; }
.course-own-tip { margin: 0 0 0.85rem; color: #888; font-size: 0.85rem; }
.course-learn-sidelist ol { list-style: none; margin: 0; padding: 0; }
.course-learn-sidelist li a {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.7rem 0.55rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: #333;
    font-size: 0.92rem;
}
.course-learn-sidelist li.is-active a { background: #FFF000; font-weight: 800; }
.course-learn-sidelist em { font-style: normal; color: #8a8200; font-size: 0.78rem; font-weight: 700; white-space: nowrap; }
.course-lock-box { display: flex; flex-direction: column; align-items: center; gap: 1rem; min-height: 220px; justify-content: center; }
.course-fulfill-card {
    background: #fff;
    border: 1px solid #ececec;
    border-radius: 1rem;
    padding: 1.5rem 1.6rem 1.75rem;
    max-width: 720px;
}
.course-fulfill-card h1 {
    margin: 0.35rem 0 0.75rem;
    font-size: 1.45rem;
    font-weight: 900;
    line-height: 1.35;
}
.course-fulfill-badge {
    display: inline-block;
    margin: 0 0 1rem;
    padding: 0.25rem 0.65rem;
    background: #FFF000;
    color: #111;
    font-size: 0.8rem;
    font-weight: 800;
    border-radius: 0.35rem;
}
.course-fulfill-badge.is-preview {
    background: #f0f0f0;
    color: #666;
}
.course-fulfill-body h2 {
    margin: 0 0 0.65rem;
    font-size: 1.15rem;
    font-weight: 900;
}
.course-fulfill-body > p {
    margin: 0 0 0.85rem;
    color: #444;
    line-height: 1.65;
}
.course-fulfill-list {
    margin: 0 0 1rem;
    padding: 0 0 0 1.15rem;
    color: #222;
    line-height: 1.8;
}
.course-fulfill-tip {
    margin: 0 0 1.15rem !important;
    padding: 0.85rem 1rem;
    background: #fffdf0;
    border: 1px solid #f0e8a0;
    border-radius: 0.65rem;
    font-size: 0.92rem;
    color: #5a5200 !important;
}
.course-fulfill-contacts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.85rem;
}
.course-fulfill-contacts > div {
    padding: 0.85rem 1rem;
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 0.65rem;
}
.course-fulfill-contacts span {
    display: block;
    font-size: 0.78rem;
    color: #888;
    margin-bottom: 0.25rem;
}
.course-fulfill-contacts strong {
    font-size: 1.05rem;
    font-weight: 800;
    color: #111;
}
.course-fulfill-contacts a {
    color: #111;
    text-decoration: none;
}
.course-fulfill-contacts a:hover {
    color: #6b6400;
}

.cs-contact-card {
    background: #fff;
    border: 1px solid #ececec;
    border-radius: 1rem;
    padding: 1.6rem 1.7rem 1.85rem;
    max-width: 720px;
}
.cs-contact-card h1 {
    margin: 0.35rem 0 1rem;
    font-size: 1.6rem;
    font-weight: 900;
}
.cs-contact-note {
    margin: 0 0 1.25rem;
    padding: 0.9rem 1rem;
    background: #fffdf0;
    border: 1px solid #f0e8a0;
    border-radius: 0.65rem;
    color: #5a5200;
    line-height: 1.65;
    font-size: 0.95rem;
}
.cs-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
}
.cs-contact-item {
    padding: 1rem 1.05rem;
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 0.7rem;
}
.cs-contact-item span {
    display: block;
    font-size: 0.78rem;
    color: #888;
    margin-bottom: 0.3rem;
}
.cs-contact-item strong {
    font-size: 1.12rem;
    font-weight: 800;
    color: #111;
    word-break: break-all;
}
.cs-contact-item a {
    color: #111;
    text-decoration: none;
}
.cs-contact-item a:hover { color: #6b6400; }
.cs-contact-copy-tip {
    margin: 1.1rem 0 0;
    color: #888;
    font-size: 0.88rem;
}

/* 课程购买前填写客户资料 */
.course-checkout-wrap { max-width: 720px; }
.course-checkout-card {
    background: #fff;
    border: 1px solid #ececec;
    border-radius: 1rem;
    padding: 1.5rem 1.6rem 1.75rem;
}
.course-checkout-card h1 {
    margin: 0.2rem 0 0.5rem;
    font-size: 1.55rem;
    font-weight: 900;
}
.course-checkout-lead {
    margin: 0 0 1.1rem;
    color: #666;
    line-height: 1.55;
}
.course-checkout-summary {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: baseline;
    flex-wrap: wrap;
    margin: 0 0 1.25rem;
    padding: 0.9rem 1rem;
    background: #fffdf0;
    border: 1px solid #f0e9b8;
    border-radius: 0.75rem;
}
.course-checkout-summary strong { font-size: 1.05rem; }
.course-checkout-summary span { font-weight: 800; color: #111; white-space: nowrap; }
.course-checkout-form .form-group { margin-bottom: 1rem; }
.course-checkout-form label em { color: #c0392b; font-style: normal; margin-left: 2px; }
.course-checkout-form textarea {
    width: 100%;
    resize: vertical;
    min-height: 88px;
}

@media (max-width: 900px) {
    .course-learn-layout { grid-template-columns: 1fr; }
}