* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --surg-teal: #0d9488;
    --surg-teal-dark: #0f766e;
    --surg-teal-light: #14b8a6;
    --surg-blue: #0284c7;
    --surg-cyan: #06b6d4;
    --surg-gray-900: #0f172a;
    --surg-gray-800: #1e293b;
    --surg-gray-700: #334155;
    --surg-gray-600: #475569;
    --surg-gray-400: #94a3b8;
    --surg-gray-100: #f1f5f9;
    --surg-white: #ffffff;
    --surg-bg: #f8fafc;
    --surg-border: #e2e8f0;
    --container: 1280px;
    --radius: 8px;
}

html { scroll-behavior: smooth; }

body {
    font-family: "Inter", "Noto Sans SC", "PingFang SC", sans-serif;
    color: var(--surg-gray-800);
    background: var(--surg-bg);
    line-height: 1.7;
    font-size: 15px;
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: all 0.2s; }
ul { list-style: none; }
h1,h2,h3,h4 { font-weight: 600; line-height: 1.4; color: var(--surg-gray-900); }

.btn-primary-surg, .btn-secondary-surg, .btn-outline-surg, .btn-tel-surg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    font-family: inherit;
}

.btn-primary-surg { background: var(--surg-teal); color: white; }
.btn-primary-surg:hover { background: var(--surg-teal-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(13,148,136,0.25); }

.btn-secondary-surg { background: var(--surg-blue); color: white; }
.btn-secondary-surg:hover { background: #0369a1; transform: translateY(-2px); }

.btn-outline-surg { background: transparent; color: var(--surg-teal); border: 2px solid var(--surg-teal); }
.btn-outline-surg:hover { background: var(--surg-teal); color: white; }

.btn-tel-surg { background: white; color: var(--surg-teal); border: 2px solid white; }
.btn-tel-surg:hover { background: var(--surg-teal); color: white; }

.btn-full { width: 100%; }

.surg-top-bar {
    background: var(--surg-gray-900);
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    padding: 8px 0;
}

.surg-top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.surg-top-left { display: flex; gap: 24px; }

.surg-emergency {
    color: var(--surg-teal-light);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.surg-header-main {
    background: white;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}

.surg-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.surg-logo { display: flex; align-items: center; gap: 14px; }

.surg-logo-mark {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--surg-teal), var(--surg-cyan));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.surg-logo-text h1 { font-size: 20px; }
.surg-logo-text p {
    font-size: 11px;
    color: var(--surg-gray-600);
    letter-spacing: 0.5px;
    font-weight: 500;
}

.surg-header-actions { display: flex; gap: 12px; }

.surg-nav { border-top: 1px solid var(--surg-border); }

.surg-mobile-toggle {
    display: none;
    background: none;
    border: none;
    padding: 14px 0;
    cursor: pointer;
}

.surg-mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--surg-gray-800);
    margin: 5px 0;
    transition: 0.3s;
}

.surg-nav-list { display: flex; gap: 4px; overflow-x: auto; }

.surg-nav-list a {
    display: block;
    padding: 14px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--surg-gray-700);
    white-space: nowrap;
    border-bottom: 3px solid transparent;
}

.surg-nav-list a:hover { color: var(--surg-teal); border-bottom-color: var(--surg-teal); }

.surg-hero {
    background: linear-gradient(135deg, #0f766e 0%, #0c4a6e 100%);
    color: white;
    padding: 80px 0;
    overflow: hidden;
}

.surg-hero .container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.surg-hero-badge {
    font-size: 12px;
    letter-spacing: 2px;
    color: #5eead4;
    margin-bottom: 20px;
    font-weight: 500;
}

.surg-hero h2 {
    font-size: 42px;
    color: white;
    line-height: 1.2;
    margin-bottom: 20px;
}

.surg-hero h2 span { color: #5eead4; font-weight: 500; }

.surg-hero > .container > .surg-hero-content > p {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
    margin-bottom: 32px;
}

.surg-hero-btns {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.surg-hero-features { display: flex; gap: 24px; flex-wrap: wrap; }

.feature-surg {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255,255,255,0.9);
}

.feature-icon { font-size: 18px; }

.surg-hero-img { position: relative; }

.surg-hero-img img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
}

.hero-surg-stats {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0;
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    overflow: hidden;
}

.stat-surg {
    padding: 16px 28px;
    text-align: center;
}

.stat-surg:first-child { border-right: 1px solid var(--surg-border); }

.stat-surg .num {
    display: block;
    font-size: 22px;
    font-weight: 700;
    color: var(--surg-teal);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-surg .label {
    font-size: 12px;
    color: var(--surg-gray-600);
}

.surg-quick-nav {
    padding: 0 0 60px;
    margin-top: -30px;
    position: relative;
    z-index: 10;
}

.surg-quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    overflow: hidden;
}

.quick-nav-card {
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: center;
    border-right: 1px solid var(--surg-border);
    transition: all 0.2s;
}

.quick-nav-card:last-child { border-right: none; }
.quick-nav-card:hover { background: var(--surg-gray-100); }

.qnav-icon { font-size: 32px; }

.quick-nav-card h3 { font-size: 15px; margin-bottom: 4px; }
.quick-nav-card p { font-size: 12px; color: var(--surg-gray-600); }

.surg-about { padding: 80px 0; background: white; }

.about-surg-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.about-img-placeholder {
    background: linear-gradient(135deg, var(--surg-teal), var(--surg-cyan));
    aspect-ratio: 4/3;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
}

.about-img-placeholder span {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
}

.about-img-placeholder small {
    font-size: 12px;
    letter-spacing: 2px;
    opacity: 0.8;
}

.section-tag-surg {
    display: inline-block;
    font-size: 11px;
    color: var(--surg-teal);
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 12px;
}

.about-surg-text h2 { font-size: 32px; margin-bottom: 20px; }
.about-surg-text p {
    font-size: 15px;
    color: var(--surg-gray-600);
    line-height: 1.9;
    margin-bottom: 16px;
}

.about-surg-points { margin-top: 28px; display: flex; flex-direction: column; gap: 16px; }

.point-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.point-icon {
    width: 28px;
    height: 28px;
    background: var(--surg-teal);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 2px;
}

.point-item h4 { font-size: 16px; margin-bottom: 4px; }
.point-item p { font-size: 14px; color: var(--surg-gray-600); margin-bottom: 0; }

.section-header-surg {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 48px;
}

.section-header-surg.center {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section-head-left h2 { font-size: 32px; margin: 10px 0 12px; }
.section-head-left p { color: var(--surg-gray-600); font-size: 15px; max-width: 700px; }

.surg-procedures { padding: 80px 0; background: var(--surg-bg); }

.procedures-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.procedure-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}

.procedure-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); }

.proc-header {
    padding: 28px 28px 20px;
    color: white;
}

.hyst-header { background: linear-gradient(135deg, var(--surg-teal), var(--surg-teal-light)); }
.lap-header { background: linear-gradient(135deg, var(--surg-blue), #0ea5e9); }
.male-header { background: linear-gradient(135deg, #6366f1, #8b5cf6); }

.proc-type {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 12px;
}

.proc-header h3 { font-size: 22px; color: white; }

.proc-body { padding: 24px 28px 28px; }

.proc-desc {
    font-size: 14px;
    color: var(--surg-gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--surg-border);
}

.proc-list { margin-bottom: 20px; }

.proc-list li {
    padding: 6px 0;
    font-size: 13px;
    color: var(--surg-gray-700);
}

.proc-indication {
    font-size: 13px;
    color: var(--surg-gray-600);
    padding: 12px;
    background: var(--surg-gray-100);
    border-radius: 6px;
    line-height: 1.7;
}

.proc-indication strong { color: var(--surg-teal); }

.surg-key-procedures { padding: 80px 0; background: white; }

.key-proc-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.key-tab {
    padding: 12px 28px;
    background: var(--surg-gray-100);
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 500;
    color: var(--surg-gray-700);
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.key-tab.active, .key-tab:hover {
    background: var(--surg-teal);
    color: white;
}

.key-panel {
    display: none;
    background: var(--surg-gray-100);
    border-radius: 12px;
    padding: 40px;
}

.key-panel.active { display: block; }

.key-panel-text h3 { font-size: 24px; color: var(--surg-gray-900); margin-bottom: 20px; }
.key-panel-text p { font-size: 15px; color: var(--surg-gray-700); line-height: 1.9; margin-bottom: 16px; }

.key-specs {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.key-specs li {
    font-size: 14px;
    padding: 10px 14px;
    background: white;
    border-radius: 6px;
}

.key-specs li strong { color: var(--surg-teal); margin-right: 8px; }

.surg-advantages { padding: 80px 0; background: var(--surg-bg); }

.adv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.adv-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    border-top: 4px solid var(--surg-teal);
    transition: all 0.3s;
}

.adv-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); }

.adv-icon { font-size: 40px; margin-bottom: 16px; }
.adv-card h3 { font-size: 18px; margin-bottom: 12px; }
.adv-card p { font-size: 14px; color: var(--surg-gray-600); line-height: 1.8; }

.surg-process { padding: 80px 0; background: white; }

.process-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.proc-step {
    background: var(--surg-gray-100);
    padding: 28px;
    border-radius: 12px;
    position: relative;
    transition: all 0.3s;
}

.proc-step:hover { background: var(--surg-teal); color: white; }
.proc-step:hover .step-num { background: white; color: var(--surg-teal); }
.proc-step:hover p { color: rgba(255,255,255,0.9); }
.proc-step:hover h3 { color: white; }

.step-num {
    width: 44px;
    height: 44px;
    background: var(--surg-teal);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    transition: all 0.3s;
}

.proc-step h3 { font-size: 17px; margin-bottom: 10px; transition: color 0.3s; }
.proc-step p { font-size: 14px; color: var(--surg-gray-600); line-height: 1.8; transition: color 0.3s; }

.surg-team { padding: 80px 0; background: var(--surg-bg); }

.team-note {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 12px;
    border-left: 4px solid var(--surg-teal);
}

.team-note p { font-size: 15px; color: var(--surg-gray-700); line-height: 1.9; margin-bottom: 16px; }
.team-note p:last-child { margin-bottom: 0; }

.surg-faq { padding: 80px 0; background: white; }

.faq-list-surg { max-width: 900px; margin: 0 auto; }

.faq-item-surg {
    border: 1px solid var(--surg-border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    transition: all 0.2s;
}

.faq-item-surg.active { border-color: var(--surg-teal); box-shadow: 0 4px 12px rgba(13,148,136,0.1); }

.faq-q {
    width: 100%;
    padding: 20px 24px;
    background: white;
    border: none;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--surg-gray-800);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-family: inherit;
}

.faq-q::after {
    content: '+';
    font-size: 24px;
    font-weight: 300;
    color: var(--surg-teal);
    transition: transform 0.3s;
    flex-shrink: 0;
}

.faq-item-surg.active .faq-q::after { transform: rotate(45deg); }

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item-surg.active .faq-a {
    max-height: 500px;
    padding: 0 24px 24px;
}

.faq-a p { font-size: 14px; color: var(--surg-gray-600); line-height: 1.9; }

.surg-news { padding: 80px 0; background: var(--surg-bg); }

ul.article-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    box-sizing: border-box;
}

ul.article-cards > li.article-card {
    min-width: 0;
    width: auto;
    max-width: none;
    margin: 0;
    float: none;
    box-sizing: border-box;
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s;
}

ul.article-cards > li.article-card:hover { transform: translateY(-4px); box-shadow: 0 12px 24px rgba(0,0,0,0.08); }

.article-card .card-thumb { width: 100%; overflow: hidden; aspect-ratio: 16/10; }
.article-card .card-thumb img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: cover;
}
.article-card .card-title {
    overflow-wrap: anywhere;
    font-size: 16px;
    font-weight: 600;
    padding: 16px 20px 8px;
    line-height: 1.5;
}
.article-card .card-date { display: block; font-size: 12px; color: var(--surg-teal); padding: 0 20px 8px; font-weight: 500; }
.article-card .card-summary {
    overflow-wrap: anywhere;
    font-size: 13px;
    color: var(--surg-gray-600);
    padding: 0 20px 20px;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.surg-contact { padding: 80px 0; background: var(--surg-gray-900); }

.contact-surg-card {
    background: white;
    border-radius: 16px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-surg-info .section-tag-surg { display: block; }
.contact-surg-info h2 { font-size: 28px; margin: 12px 0 28px; }

.contact-item-surg { margin-bottom: 20px; }
.contact-item-surg h4 { font-size: 13px; color: var(--surg-gray-600); margin-bottom: 6px; font-weight: 500; }
.contact-tel-surg { font-size: 24px; font-weight: 700; color: var(--surg-teal); }
.contact-note-surg {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--surg-border);
    font-size: 13px;
    color: var(--surg-gray-600);
    line-height: 1.7;
}

.surg-form h3 { font-size: 20px; margin-bottom: 24px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--surg-gray-700);
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--surg-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background: white;
    transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--surg-teal);
    box-shadow: 0 0 0 3px rgba(13,148,136,0.1);
}
.form-note-surg {
    font-size: 12px;
    color: var(--surg-gray-600);
    text-align: center;
    margin-top: 12px;
}

.surg-footer { background: var(--surg-gray-900); color: var(--surg-gray-400); padding: 60px 0 24px; }

.surg-footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-surg-logo .surg-logo-mark {
    background: linear-gradient(135deg, var(--surg-teal), var(--surg-cyan));
}
.footer-surg-logo .surg-logo-text h3 { color: white; font-size: 18px; }
.footer-surg-logo .surg-logo-text p { color: rgba(255,255,255,0.5); }

.footer-desc-surg {
    margin: 20px 0;
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255,255,255,0.6);
}
.footer-tel-surg { color: var(--surg-teal-light); font-size: 18px; font-weight: 600; }
.footer-contact-surg p { font-size: 13px; color: rgba(255,255,255,0.4); margin-top: 6px; }

.footer-col h4 { color: white; font-size: 16px; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,0.6); font-size: 14px; }
.footer-col ul li a:hover { color: var(--surg-teal-light); }

.footer-links-surg a { display: block; color: rgba(255,255,255,0.6); font-size: 13px; margin-bottom: 8px; }
.footer-links-surg a:hover { color: var(--surg-teal-light); }

.surg-footer-bottom {
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-bottom-left p {
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 4px;
}
.footer-beian-surg { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-beian-surg a { color: rgba(255,255,255,0.4); font-size: 12px; }
.footer-beian-surg a:hover { color: white; }

.surg-back-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--surg-teal);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 99;
    box-shadow: 0 4px 12px rgba(13,148,136,0.3);
}
.surg-back-top.show { opacity: 1; visibility: visible; }

.surg-article { padding: 40px 0 80px; }

.article-container-surg {
    max-width: 820px;
    margin: 0 auto;
    background: white;
    padding: 48px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.article-header-surg {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--surg-teal);
}
.article-cat-surg {
    display: inline-block;
    background: var(--surg-teal);
    color: white;
    padding: 4px 14px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 16px;
}
.article-header-surg h1 { font-size: 28px; margin-bottom: 16px; line-height: 1.4; }
.article-summary-surg {
    font-size: 16px;
    color: var(--surg-gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
    padding: 16px 20px;
    background: var(--surg-gray-100);
    border-left: 4px solid var(--surg-teal);
    border-radius: 0 8px 8px 0;
}
.article-meta-surg {
    font-size: 12px;
    color: var(--surg-gray-600);
    display: flex;
    gap: 20px;
}
.article-container-surg img { width: 100%; border-radius: 8px; margin: 24px 0; }
.article-content-surg { font-size: 16px; line-height: 1.9; color: var(--surg-gray-800); }
.article-content-surg p { margin-bottom: 20px; }
.article-content-surg h2, .article-content-surg h3 { margin: 32px 0 16px; }

.article-disclaimer-surg {
    margin: 40px 0;
    padding: 24px;
    background: #fffbeb;
    border-left: 4px solid #f59e0b;
    border-radius: 8px;
}
.article-disclaimer-surg h4 { color: #b45309; margin-bottom: 12px; }
.article-disclaimer-surg p { font-size: 13px; line-height: 1.8; color: #78350f; margin-bottom: 8px; }

.article-related-surg {
    margin: 40px 0;
    padding-top: 32px;
    border-top: 1px solid var(--surg-border);
}
.article-related-surg h3 { font-size: 20px; margin-bottom: 20px; }
.related-links-surg { display: flex; flex-wrap: wrap; gap: 10px; }
.related-links-surg a {
    background: var(--surg-gray-100);
    color: var(--surg-teal);
    padding: 8px 18px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
}
.related-links-surg a:hover { background: var(--surg-teal); color: white; }

.article-cta-surg {
    text-align: center;
    padding: 32px;
    background: var(--surg-gray-100);
    border-radius: 12px;
}
.article-cta-surg p { margin-bottom: 20px; font-size: 15px; color: var(--surg-gray-700); }
.article-cta-surg .btn-primary-surg, .article-cta-surg .btn-outline-surg { margin: 0 8px; }

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@media (max-width: 1100px) {
    .surg-quick-grid { grid-template-columns: repeat(2, 1fr); }
    .quick-nav-card:nth-child(2) { border-right: none; }
    .quick-nav-card:nth-child(1), .quick-nav-card:nth-child(2) { border-bottom: 1px solid var(--surg-border); }
}

@media (max-width: 992px) {
    .surg-hero .container { grid-template-columns: 1fr; text-align: center; }
    .surg-hero-btns, .surg-hero-features { justify-content: center; }
    .surg-hero-img img { margin: 0 auto; max-width: 500px; }
    .about-surg-grid { grid-template-columns: 1fr; gap: 40px; }
    .procedures-grid { grid-template-columns: repeat(2, 1fr); }
    .adv-grid { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { grid-template-columns: repeat(2, 1fr); }
    .contact-surg-card { grid-template-columns: 1fr; padding: 32px; }
    .surg-footer-top { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .surg-top-bar { display: none; }
    .surg-header-inner { flex-direction: column; gap: 16px; align-items: stretch; }
    .surg-header-actions { justify-content: center; }
    .surg-mobile-toggle { display: block; }
    .surg-nav-list { display: none; flex-direction: column; gap: 0; }
    .surg-nav-list.active { display: flex; }
    .surg-nav-list a { padding: 12px 0; border-bottom: 1px solid var(--surg-border); border-left: none; }
    .surg-hero { padding: 48px 0; }
    .surg-hero h2 { font-size: 28px; }
    .hero-surg-stats { position: static; transform: none; margin-top: 20px; border-radius: 8px; }
    .surg-quick-nav { margin-top: 40px; padding: 0 24px 40px; }
    .surg-quick-grid { grid-template-columns: 1fr; }
    .quick-nav-card { border-right: none; border-bottom: 1px solid var(--surg-border); }
    .quick-nav-card:last-child { border-bottom: none; }
    .procedures-grid, .adv-grid, .process-timeline { grid-template-columns: 1fr; }
    .key-specs { grid-template-columns: 1fr; }
    .key-panel { padding: 24px; }
    .article-container-surg { padding: 24px; }
    .surg-footer-top { grid-template-columns: 1fr; }
    .surg-footer-bottom { flex-direction: column; text-align: center; }
    .footer-beian-surg { justify-content: center; }
    .form-row { grid-template-columns: 1fr; }
    .article-cta-surg .btn-primary-surg, .article-cta-surg .btn-outline-surg { display: block; width: 100%; margin: 8px 0; }
}