:root {
    --primary: #147c83;
    --primary-dark: #0d5961;
    --primary-soft: #dff7f4;
    --accent: #ff8a4c;
    --accent-soft: #fff0e7;
    --blue: #235b8a;
    --text: #1d2b35;
    --muted: #6b7b86;
    --line: #e6eef1;
    --bg: #f6fbfa;
    --white: #ffffff;
    --shadow: 0 18px 45px rgba(21, 68, 80, 0.12);
    --shadow-soft: 0 10px 28px rgba(21, 68, 80, 0.08);
    --radius: 22px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
}

body.menu-open {
    overflow: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

.container {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

section {
    padding: 88px 0;
    position: relative;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-size: 13px;
    letter-spacing: 0.12em;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.eyebrow::before {
    content: "";
    width: 26px;
    height: 2px;
    background: var(--accent);
    border-radius: 999px;
}

.section-title {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 42px;
}

.section-title.left {
    text-align: left;
    margin: 0;
}

.section-title h2,
.page-hero h1,
.hero h1 {
    color: var(--text);
    line-height: 1.18;
    letter-spacing: -0.04em;
}

.section-title h2 {
    font-size: clamp(28px, 4vw, 42px);
    margin-bottom: 14px;
}

.section-title p {
    color: var(--muted);
    font-size: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 15px;
    border: 1px solid transparent;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #1aa59e);
    color: #fff;
    box-shadow: 0 14px 26px rgba(20, 124, 131, 0.22);
}

.btn-light {
    background: rgba(255, 255, 255, 0.92);
    color: var(--primary-dark);
    border-color: rgba(255, 255, 255, 0.65);
}

.btn-outline {
    background: #fff;
    color: var(--primary);
    border-color: rgba(20, 124, 131, 0.18);
}

.topbar {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.92);
    font-size: 13px;
}

.topbar-inner {
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.topbar a {
    color: #fff;
    font-weight: 800;
}

.header {
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(14px);
    box-shadow: 0 8px 30px rgba(6, 60, 69, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: box-shadow 0.25s ease, background 0.25s ease;
}

.header.scrolled {
    background: rgba(255,255,255,0.98);
    box-shadow: 0 12px 38px rgba(6, 60, 69, 0.12);
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 260px;
}

.brand-mark {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: #fff;
    border: 1px solid rgba(20, 124, 131, 0.12);
    color: #fff;
    font-weight: 900;
    box-shadow: 0 10px 24px rgba(20, 124, 131, 0.12);
    overflow: hidden;
    flex: 0 0 48px;
}

.brand-mark img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.brand strong {
    display: block;
    font-size: 19px;
    color: var(--text);
    white-space: nowrap;
}

.brand small {
    display: block;
    color: var(--muted);
    font-size: 12px;
    margin-top: 2px;
}

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

.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 8px;
}

.nav-list a {
    display: inline-flex;
    padding: 10px 12px;
    border-radius: 999px;
    color: #31444e;
    font-size: 14px;
    font-weight: 700;
    transition: background 0.25s ease, color 0.25s ease;
}

.nav-list a:hover,
.nav-list a.active {
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.mobile-menu {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    color: var(--primary-dark);
    font-size: 22px;
    cursor: pointer;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-weight: 800;
}

.hero {
    padding: 0;
    min-height: 680px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(circle at 16% 20%, rgba(255,138,76,0.16), transparent 30%), linear-gradient(135deg, #f0fbfa 0%, #e7f7f4 46%, #d9f1ee 100%);
}

.hero-bg::before,
.hero-bg::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(1px);
    opacity: 0.7;
}

.hero-bg::before {
    width: 440px;
    height: 440px;
    right: -120px;
    top: 80px;
    background: rgba(255,138,76,0.16);
}

.hero-bg::after {
    width: 290px;
    height: 290px;
    left: -90px;
    bottom: 60px;
    background: rgba(20,124,131,0.13);
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
    gap: 54px;
    align-items: center;
    padding: 92px 0 128px;
}

.hero h1 {
    font-size: clamp(42px, 7vw, 70px);
    max-width: 760px;
    margin-bottom: 22px;
}

.hero-lead {
    color: #3b5661;
    font-size: 19px;
    max-width: 680px;
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 34px;
}

.trust-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(110px, 1fr));
    gap: 12px;
    max-width: 650px;
}

.trust-row div {
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(255,255,255,0.7);
    border-radius: 18px;
    padding: 15px 16px;
    box-shadow: 0 10px 22px rgba(20, 124, 131, 0.08);
}

.trust-row strong {
    display: block;
    color: var(--primary-dark);
    font-size: 26px;
    line-height: 1.1;
}

.trust-row span {
    color: var(--muted);
    font-size: 13px;
}

.hero-card {
    background: rgba(255,255,255,0.86);
    border: 1px solid rgba(255,255,255,0.8);
    border-radius: 34px;
    padding: 30px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.hero-card::before {
    content: "🐱 🐶";
    position: absolute;
    right: -12px;
    top: -18px;
    font-size: 72px;
    opacity: 0.1;
}

.hero-card-head {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    margin-bottom: 18px;
}

.pulse-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 rgba(255,138,76,0.5);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255,138,76,0.5); }
    70% { box-shadow: 0 0 0 14px rgba(255,138,76,0); }
    100% { box-shadow: 0 0 0 0 rgba(255,138,76,0); }
}

.check-list {
    list-style: none;
    display: grid;
    gap: 12px;
    margin-bottom: 22px;
}

.check-list li {
    padding-left: 28px;
    position: relative;
    color: #435c67;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 900;
}

.mini-card {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: var(--accent-soft);
    border-radius: 18px;
    padding: 16px;
    color: #5d4031;
    margin-bottom: 18px;
}

.card-call {
    display: flex;
    justify-content: center;
    background: var(--primary-dark);
    color: #fff;
    border-radius: 16px;
    padding: 14px 16px;
    font-weight: 900;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 90px;
    background: var(--bg);
    clip-path: polygon(0 60%, 14% 45%, 30% 56%, 45% 35%, 65% 54%, 84% 38%, 100% 52%, 100% 100%, 0 100%);
}

.quick-entry {
    padding: 0 0 42px;
    margin-top: -64px;
    z-index: 4;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.quick-card {
    background: #fff;
    border-radius: 22px;
    padding: 22px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(230,238,241,0.9);
    transition: transform .25s ease, box-shadow .25s ease;
}

.quick-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.quick-card span {
    font-size: 30px;
    display: block;
    margin-bottom: 10px;
}

.quick-card strong,
.quick-card small {
    display: block;
}

.quick-card strong {
    color: var(--text);
    font-size: 18px;
}

.quick-card small {
    color: var(--muted);
    margin-top: 4px;
}

.about,
.special,
.equipment,
.news-list-page,
.faq-section {
    background: #fff;
}

.split-grid {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: 42px;
    align-items: center;
}

.split-grid.reverse {
    grid-template-columns: 1.08fr 0.92fr;
}

.about-panel {
    background: linear-gradient(135deg, #ffffff, #f4fbfa);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 34px;
    box-shadow: var(--shadow-soft);
    color: #3f5660;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.badge-row span {
    display: inline-flex;
    background: var(--primary-soft);
    color: var(--primary-dark);
    border-radius: 999px;
    padding: 8px 12px;
    font-weight: 800;
    font-size: 13px;
}

.emergency {
    background: linear-gradient(180deg, var(--bg), #ffffff);
}

.symptom-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.symptom-card,
.advantage-item,
.service-item,
.case-item,
.process-item,
.news-item,
.news-list-item,
.faq-item {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}

.symptom-card {
    padding: 24px;
    transition: transform .25s ease, border-color .25s ease;
}

.symptom-card:hover {
    transform: translateY(-5px);
    border-color: rgba(20,124,131,0.32);
}

.symptom-card span {
    font-size: 32px;
}

.symptom-card strong {
    display: block;
    font-size: 19px;
    margin: 10px 0 8px;
}

.symptom-card p {
    color: var(--muted);
    font-size: 14px;
}

.notice-card {
    margin-top: 22px;
    background: var(--primary-dark);
    color: rgba(255,255,255,0.92);
    border-radius: 22px;
    padding: 18px 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.notice-card a {
    background: #fff;
    color: var(--primary-dark);
    border-radius: 999px;
    padding: 9px 15px;
    font-weight: 900;
}

.advantage-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

.advantage-item {
    padding: 26px 20px;
    text-align: center;
    transition: transform .25s ease, box-shadow .25s ease;
}

.advantage-item:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow);
}

.advantage-item .icon {
    display: inline-flex;
    width: 58px;
    height: 58px;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    background: var(--primary-soft);
    font-size: 28px;
    margin-bottom: 15px;
}

.advantage-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.advantage-item p {
    color: var(--muted);
    font-size: 14px;
}

.service {
    background: linear-gradient(180deg, #f8fcfb, #edf8f6);
}

.service-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.service-item {
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease;
}

.service-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.service-item > span {
    display: inline-flex;
    width: 44px;
    height: 44px;
    border-radius: 16px;
    align-items: center;
    justify-content: center;
    background: var(--primary-dark);
    color: #fff;
    font-weight: 900;
    margin-bottom: 18px;
}

.service-item h3 {
    font-size: 21px;
    margin-bottom: 10px;
}

.service-item p {
    color: var(--muted);
}

.special-grid {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: 38px;
    align-items: center;
}

.tab-buttons {
    margin-top: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tab-btn {
    border: 1px solid rgba(20,124,131,0.18);
    background: #fff;
    color: var(--primary-dark);
    padding: 11px 18px;
    border-radius: 999px;
    font-weight: 900;
    cursor: pointer;
    transition: all .25s ease;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.special-panel {
    min-height: 330px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: 34px;
    padding: 40px;
    color: #fff;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.special-panel::after {
    content: "✚";
    position: absolute;
    right: -20px;
    bottom: -70px;
    font-size: 260px;
    color: rgba(255,255,255,0.06);
    font-weight: 900;
}

.special-icon {
    font-size: 54px;
    margin-bottom: 12px;
}

.special-panel h3 {
    font-size: 31px;
    margin-bottom: 12px;
}

.special-panel p {
    color: rgba(255,255,255,0.88);
    margin-bottom: 20px;
}

.special-panel ul {
    list-style: none;
    display: grid;
    gap: 10px;
    position: relative;
    z-index: 2;
}

.special-panel li {
    padding-left: 24px;
    position: relative;
}

.special-panel li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: #a7f3e9;
    font-weight: 900;
}

.process {
    background: var(--bg);
}

.process-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.process-item {
    padding: 24px;
    position: relative;
}

.process-item b {
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    margin-bottom: 15px;
}

.process-item h3 {
    font-size: 19px;
    margin-bottom: 8px;
}

.process-item p {
    color: var(--muted);
    font-size: 14px;
}

.equipment-board {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    padding: 28px;
    border-radius: 32px;
    background: linear-gradient(135deg, #e9f8f5, #fff7f1);
    border: 1px solid var(--line);
}

.equipment-board div {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-radius: 18px;
    background: rgba(255,255,255,0.82);
    border: 1px solid rgba(255,255,255,0.9);
    font-weight: 900;
    color: var(--primary-dark);
    box-shadow: 0 8px 18px rgba(20,124,131,0.06);
}

.case {
    background: linear-gradient(180deg, #fff, #f8fcfb);
}

.case-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.case-item {
    padding: 30px;
}

.case-item span {
    display: inline-flex;
    background: var(--accent-soft);
    color: #a24d1f;
    border-radius: 999px;
    padding: 6px 12px;
    font-weight: 900;
    font-size: 13px;
    margin-bottom: 12px;
}

.case-item h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.case-item p {
    color: var(--muted);
}


.news-item-date {
    color: var(--primary);
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 9px;
}

.news-item-title {
    font-size: 20px;
    line-height: 1.4;
    margin-bottom: 10px;
}

.news-item-desc {
    color: var(--muted);
    font-size: 14px;
}


.recommend {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
}

.recommend-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.recommend-card h2 {
    font-size: clamp(28px, 4vw, 44px);
    margin-bottom: 12px;
}

.recommend-card p {
    max-width: 760px;
    color: rgba(255,255,255,0.86);
}

.recommend .eyebrow,
.recommend .eyebrow::before {
    color: #fff;
}

.page-hero {
    background: radial-gradient(circle at 16% 20%, rgba(255,138,76,0.15), transparent 28%), linear-gradient(135deg, #eaf9f7, #fff7f1);
}

.small-hero {
    padding: 78px 0;
}

.page-hero-inner {
    max-width: 780px;
}

.page-hero h1 {
    font-size: clamp(38px, 6vw, 58px);
    margin-bottom: 12px;
}

.page-hero p {
    color: #526b75;
    font-size: 18px;
}


.news-container {
    max-width: 980px;
    margin: 0 auto;
    display: grid;
    gap: 18px;
}

.news-list-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 22px;
    padding: 24px 28px;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    cursor: pointer;
}

.news-list-item:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow);
    border-color: rgba(20, 124, 131, 0.22);
}

.news-item-content {
    min-width: 0;
}

.news-item-more {
    color: var(--primary);
    font-weight: 900;
    white-space: nowrap;
    align-self: center;
}

.news-detail {
    background: #fff;
    min-height: 60vh;
}

.news-detail-content {
    max-width: 860px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: clamp(24px, 5vw, 48px);
    box-shadow: var(--shadow-soft);
}

.news-detail-content h1,
.news-detail-content h2 {
    font-size: clamp(28px, 5vw, 42px);
    line-height: 1.28;
    margin-bottom: 12px;
}

.news-detail-content .date {
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 28px;
}

.news-detail-content .content {
    color: #405862;
    font-size: 17px;
    line-height: 2;
}

.article-summary {
    margin: 18px 0 28px;
    padding: 18px 22px;
    border-left: 5px solid var(--primary);
    border-radius: 18px;
    background: #f3fbfa;
    color: #405862;
    font-size: 17px;
    line-height: 1.85;
    font-weight: 700;
}


.article-image-block {
    margin: 26px 0;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: #f8fcfb;
    box-shadow: var(--shadow-soft);
}

.article-image-block img {
    display: block;
    width: 100%;
    height: auto;
}

.article-image-block figcaption {
    padding: 10px 16px 14px;
    color: var(--muted);
    font-size: 14px;
    text-align: center;
}

.article-list {
    margin: 14px 0 22px;
    padding-left: 24px;
}

.article-list li {
    margin-bottom: 8px;
}

.detail-back {
    margin-top: 34px;
}

.loading-card {
    color: var(--muted);
    text-align: center;
    padding: 40px;
}

.faq-grid {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 28px;
    align-items: start;
}

.faq-aside {
    position: sticky;
    top: 112px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
    border-radius: 28px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.faq-aside h2 {
    font-size: 28px;
    line-height: 1.25;
    margin-bottom: 14px;
}

.faq-aside p {
    color: rgba(255,255,255,0.86);
    margin-bottom: 22px;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    overflow: hidden;
}

.faq-question {
    width: 100%;
    border: 0;
    background: #fff;
    color: var(--text);
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    font-size: 18px;
    font-weight: 900;
    text-align: left;
    cursor: pointer;
}

.faq-question::after {
    content: "+";
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.faq-item.open .faq-question::after {
    content: "−";
}

.faq-answer {
    display: none;
    padding: 0 24px 22px;
    color: var(--muted);
    border-top: 1px solid var(--line);
}

.faq-item.open .faq-answer {
    display: block;
}

.footer {
    background: #0e2c32;
    color: rgba(255,255,255,0.86);
    padding: 58px 0 18px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.35fr 0.75fr 1fr 0.75fr;
    gap: 28px;
    align-items: start;
}

.footer-logo strong,
.footer-logo small {
    color: #fff;
}

.footer-brand p,
.footer-item p {
    margin-top: 8px;
    color: rgba(255,255,255,0.72);
}

.footer-item h3 {
    color: #fff;
    margin-bottom: 12px;
}

.footer-item a {
    color: #fff;
    font-weight: 900;
}

.map-card {
    margin-top: 34px;
    border-radius: 24px;
    padding: 20px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.map-card p {
    color: rgba(255,255,255,0.72);
    margin-top: 4px;
}

.compact-footer {
    padding-top: 36px;
}

.footer-compact-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 22px;
}

.footer-compact-grid p {
    color: rgba(255,255,255,0.72);
    margin-top: 4px;
}

.copyright {
    text-align: center;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.58);
    font-size: 13px;
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

.float-actions {
    position: fixed;
    right: 18px;
    bottom: 90px;
    z-index: 999;
    display: grid;
    gap: 10px;
}

.float-actions a {
    background: var(--primary);
    color: #fff;
    border-radius: 999px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 900;
    box-shadow: 0 12px 26px rgba(20,124,131,0.24);
}

.float-actions a:first-child {
    background: var(--accent);
}

.back-top {
    position: fixed;
    right: 22px;
    bottom: 28px;
    z-index: 999;
    width: 46px;
    height: 46px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    color: var(--primary-dark);
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    display: none;
    font-size: 20px;
    font-weight: 900;
}

.back-top.show {
    display: block;
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .55s ease, transform .55s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1100px) {
    .nav-list {
        gap: 2px;
    }
    .nav-list a {
        padding: 9px 9px;
        font-size: 13px;
    }
    .advantage-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 920px) {
    section {
        padding: 64px 0;
    }

    .topbar-inner {
        justify-content: center;
        text-align: center;
        padding: 8px 0;
    }

    .header-inner {
        min-height: 70px;
    }

    .mobile-menu {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .nav-list {
        position: fixed;
        left: 16px;
        right: 16px;
        top: 118px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 24px;
        padding: 14px;
        box-shadow: var(--shadow);
    }

    .nav-list.open {
        display: flex;
    }

    .nav-list a {
        justify-content: center;
        padding: 13px;
        font-size: 15px;
    }

    .hero-grid,
    .split-grid,
    .split-grid.reverse,
    .special-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero-grid {
        padding: 64px 0 112px;
        gap: 28px;
    }

    .trust-row,
    .quick-grid,
    .symptom-grid,
    .service-list,
    .process-list,
    .news-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantage-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .faq-aside {
        position: static;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 24px, 1200px);
    }

    .brand {
        min-width: 0;
    }

    .brand-mark {
        width: 42px;
        height: 42px;
        border-radius: 14px;
        flex-basis: 42px;
    }

    .brand-mark img {
        width: 38px;
        height: 38px;
    }

    .brand strong {
        font-size: 16px;
    }

    .brand small {
        font-size: 11px;
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero-lead {
        font-size: 16px;
    }

    .hero-actions,
    .recommend-card,
    .footer-compact-grid,
    .map-card,
    .notice-card {
        flex-direction: column;
        align-items: stretch;
    }

    .trust-row,
    .quick-grid,
    .symptom-grid,
    .advantage-list,
    .service-list,
    .process-list,
    .case-list,
    .news-list,
    .equipment-board,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-card,
    .special-panel,
    .recommend-card,
    .about-panel,
    .faq-aside {
        border-radius: 24px;
        padding: 24px;
    }

    .news-list-item {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .news-item-more {
        white-space: normal;
        justify-self: start;
    }

    .float-actions {
        left: 12px;
        right: 12px;
        bottom: 12px;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .float-actions a {
        text-align: center;
        padding: 12px 10px;
    }

    .back-top {
        display: none !important;
    }
}


/* ============== 静态新闻详情增强 ============== */
.news-item,
.news-list-item {
    color: inherit;
    text-decoration: none;
}

.news-list-item[hidden] {
    display: none !important;
}

.article-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    margin-bottom: 16px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-weight: 900;
    font-size: 14px;
}

.article-hero {
    height: 210px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 22px 0 30px;
    border-radius: 26px;
    background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft));
    font-size: 76px;
}

.news-detail-content .content p {
    margin-bottom: 18px;
}

.article-note {
    margin-top: 30px;
    padding: 22px;
    border-radius: 22px;
    background: #f3fbfa;
    border: 1px solid var(--line);
}

.article-note strong {
    display: block;
    margin-bottom: 10px;
    color: var(--primary-dark);
    font-size: 18px;
}

.article-note ul,
.static-link-list {
    padding-left: 20px;
}

.article-note li,
.static-link-list li {
    margin-bottom: 8px;
    color: #405862;
}

.static-link-list a {
    color: var(--primary);
    font-weight: 800;
}


@media (max-width: 768px) {
    .article-hero {
        height: 150px;
        font-size: 56px;
        border-radius: 20px;
    }
}

/* ============== FAQ 静态生成增强 ============== */
.faq-category {
    display: inline-flex;
    align-items: center;
    margin: 18px 0 10px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-size: 13px;
    font-weight: 900;
}

.faq-answer p {
    margin-bottom: 10px;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.news-detail-content .content h2,
.news-detail-content .content h3,
.news-detail-content .content h4 {
    margin: 26px 0 12px;
    color: var(--primary-dark);
    line-height: 1.45;
}

.news-detail-content .content h2 {
    font-size: 26px;
}

.news-detail-content .content h3 {
    font-size: 22px;
}

.news-detail-content .content h4 {
    font-size: 19px;
}

.news-detail-content .content ul,
.news-detail-content .content ol {
    margin: 14px 0 22px;
    padding-left: 26px;
}

.news-detail-content .content li {
    margin-bottom: 8px;
}

.news-detail-content .content blockquote {
    margin: 22px 0;
    padding: 18px 22px;
    border-left: 5px solid var(--primary);
    border-radius: 16px;
    background: #f3fbfa;
    color: #405862;
}

.news-detail-content .content a {
    color: var(--primary);
    font-weight: 800;
    text-decoration: underline;
}

.news-detail-content .content table {
    width: 100%;
    margin: 22px 0;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 16px;
    font-size: 15px;
}

.news-detail-content .content th,
.news-detail-content .content td {
    border: 1px solid var(--line);
    padding: 11px 12px;
    vertical-align: top;
}

.news-detail-content .content th {
    background: #f3fbfa;
    color: var(--primary-dark);
    font-weight: 900;
}

.news-detail-content .content img {
    max-width: 100%;
    height: auto;
    border-radius: 18px;
}

.news-detail-content .content div {
    margin-bottom: 18px;
}