/* ==========================================================================
   华浙高复主题 · huazhe.css
   配色沿用官网品牌蓝（#1a5276 → #2e86c1 渐变 / #3498db 强调），版式重构
   ========================================================================== */

:root {
    --brand: #1a5276;
    --brand-deep: #143d5c;
    --brand-2: #2e86c1;
    --accent: #3498db;
    --accent-d: #2980b9;
    --green: #27ae60;
    --ink: #1c2b38;
    --text: #3d4b59;
    --muted: #7f8c8d;
    --line: #e3eaf1;
    --soft: #f5f8fb;
    --r: 10px;
    --wrap: 1200px;
    --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

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

body {
    overflow-x: hidden;
    font-family: var(--font);
    color: var(--text);
    background: #fff;
    line-height: 1.75;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent-d); }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

/* ---------------------------------------------------------------- 顶部信息条 */
.topbar {
    background: var(--brand-deep);
    color: rgba(255, 255, 255, .78);
    font-size: 12.5px;
    line-height: 1;
}
.topbar .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    height: 38px;
}
.topbar a { color: #fff; }
.topbar .tb-right { display: flex; align-items: center; gap: 18px; }
.topbar .tb-right span { color: rgba(255, 255, 255, .55); }

/* ---------------------------------------------------------------- 页头 */
.header { background: #fff; border-bottom: 1px solid var(--line); }
.header .wrap {
    display: flex;
    align-items: center;
    gap: 22px;
    padding-top: 18px;
    padding-bottom: 18px;
}
.logo { display: flex; align-items: center; gap: 14px; }
.logo-mark {
    width: 46px; height: 46px; flex: 0 0 46px;
    border-radius: 11px;
    background: linear-gradient(140deg, var(--brand) 0%, var(--brand-2) 100%);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 19px; font-weight: 700; letter-spacing: -.5px;
    box-shadow: 0 6px 16px rgba(26, 82, 118, .22);
}
.logo-text b {
    display: block;
    font-size: 22px;
    color: var(--ink);
    letter-spacing: 1px;
    line-height: 1.3;
}
.logo-text span {
    display: block;
    font-size: 12px;
    color: var(--muted);
    letter-spacing: .5px;
}

.hdr-right { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.hdr-tel { text-align: right; line-height: 1.35; }
.hdr-tel small { display: block; font-size: 11.5px; color: var(--muted); letter-spacing: .5px; }
.hdr-tel b {
    font-size: 24px;
    color: var(--brand);
    letter-spacing: .5px;
    font-variant-numeric: tabular-nums;
}
.hdr-tel i {
    display: block;
    font-style: normal;
    font-size: 11.5px;
    color: var(--green);
}
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    height: 44px; padding: 0 26px;
    background: var(--accent); color: #fff;
    border: 1px solid var(--accent); border-radius: var(--r);
    font-size: 15px; cursor: pointer;
    transition: .22s;
    font-family: inherit;
}
.btn:hover { background: var(--accent-d); border-color: var(--accent-d); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--brand); border-color: #c9d9e6; }
.btn-ghost:hover { background: var(--soft); color: var(--brand); border-color: var(--accent); }
.btn-lg { height: 50px; padding: 0 34px; font-size: 16px; }

/* ---------------------------------------------------------------- 导航 */
.navbar {
    background: #fff;
    border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 50;
    box-shadow: 0 1px 0 rgba(20, 61, 92, .03);
}
.navbar .wrap { display: flex; align-items: center; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
    display: block;
    padding: 16px 18px;
    font-size: 15.5px;
    color: var(--ink);
    position: relative;
}
.nav-links a::after {
    content: "";
    position: absolute; left: 18px; right: 18px; bottom: -1px;
    height: 2px; background: var(--accent);
    transform: scaleX(0); transform-origin: left;
    transition: transform .25s;
}
.nav-links a:hover { color: var(--brand); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.on { color: var(--brand); font-weight: 600; }
.nav-links a.on::after { transform: scaleX(1); }
.nav-tel { margin-left: auto; font-size: 13px; color: var(--muted); }
.nav-tel b { color: var(--brand); font-size: 15px; }

.nav-toggle { display: none; }

/* ---------------------------------------------------------------- 轮播 */
.hero {
    position: relative;
    background: linear-gradient(120deg, #123a57 0%, #1a5276 45%, #2e86c1 100%);
    overflow: hidden;
    min-height: 460px;
}
.hero::before {
    content: "";
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 82% 18%, rgba(52, 152, 219, .45) 0%, transparent 42%),
        radial-gradient(circle at 12% 88%, rgba(39, 174, 96, .18) 0%, transparent 40%);
}
.hero::after {
    content: "";
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(circle at 30% 40%, #000 0%, transparent 75%);
    -webkit-mask-image: radial-gradient(circle at 30% 40%, #000 0%, transparent 75%);
}
.hero-inner { position: relative; z-index: 2; padding: 76px 0 84px; min-height: 460px; }
.slide {
    position: absolute; left: 20px; right: 20px; top: 76px;
    opacity: 0;
    animation-duration: 24s;
    animation-iteration-count: infinite;
}
/* 每张各自一套关键帧：同一时刻只有一张可见（用 delay + fill 会同时亮，踩过坑） */
.slide:nth-child(1) { animation-name: slide1; }
.slide:nth-child(2) { animation-name: slide2; }
.slide:nth-child(3) { animation-name: slide3; }
.slide:nth-child(4) { animation-name: slide4; }

@keyframes slide1 {
    0%, 24.9%  { opacity: 1; }
    25%, 100%  { opacity: 0; }
}
@keyframes slide2 {
    0%, 24.9%  { opacity: 0; }
    25%, 49.9% { opacity: 1; }
    50%, 100%  { opacity: 0; }
}
@keyframes slide3 {
    0%, 49.9%  { opacity: 0; }
    50%, 74.9% { opacity: 1; }
    75%, 100%  { opacity: 0; }
}
@keyframes slide4 {
    0%, 74.9%  { opacity: 0; }
    75%, 99.9% { opacity: 1; }
    100%       { opacity: 0; }
}

.slide .eyebrow {
    display: inline-flex; align-items: center; gap: 9px;
    font-size: 12.5px; letter-spacing: 2.4px;
    color: rgba(255, 255, 255, .62);
    text-transform: uppercase;
    margin-bottom: 20px;
}
.slide .eyebrow::before {
    content: ""; width: 26px; height: 1px; background: rgba(255, 255, 255, .5);
}
.slide h2 {
    font-size: 46px;
    line-height: 1.28;
    color: #fff;
    letter-spacing: 1.2px;
    font-weight: 700;
    margin-bottom: 20px;
    max-width: 780px;
}
.slide p {
    font-size: 16px;
    color: rgba(255, 255, 255, .8);
    line-height: 2;
    max-width: 720px;
}
.slide .slide-cta {
    display: inline-flex; align-items: center; gap: 10px;
    margin-top: 30px;
    height: 48px; padding: 0 30px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .34);
    border-radius: var(--r);
    color: #fff; font-size: 15px;
    backdrop-filter: blur(4px);
    transition: .22s;
}
.slide .slide-cta:hover { background: rgba(255, 255, 255, .2); color: #fff; }

.hero-dots {
    position: absolute; left: 20px; bottom: 38px; z-index: 3;
    display: flex; gap: 8px;
}
.hero-dots i {
    width: 26px; height: 3px; border-radius: 2px;
    background: rgba(255, 255, 255, .28);
    animation-duration: 24s;
    animation-iteration-count: infinite;
}
.hero-dots i:nth-child(1) { animation-name: dot1; }
.hero-dots i:nth-child(2) { animation-name: dot2; }
.hero-dots i:nth-child(3) { animation-name: dot3; }
.hero-dots i:nth-child(4) { animation-name: dot4; }

@keyframes dot1 { 0%, 24.9% { background: #fff; } 25%, 100% { background: rgba(255,255,255,.28); } }
@keyframes dot2 { 0%, 24.9% { background: rgba(255,255,255,.28); } 25%, 49.9% { background: #fff; } 50%, 100% { background: rgba(255,255,255,.28); } }
@keyframes dot3 { 0%, 49.9% { background: rgba(255,255,255,.28); } 50%, 74.9% { background: #fff; } 75%, 100% { background: rgba(255,255,255,.28); } }
@keyframes dot4 { 0%, 74.9% { background: rgba(255,255,255,.28); } 75%, 99.9% { background: #fff; } 100% { background: rgba(255,255,255,.28); } }
.hero-stats {
    position: absolute; right: 20px; bottom: 34px; z-index: 3;
    display: flex; gap: 34px;
}
.hero-stats div { text-align: right; }
.hero-stats b {
    display: block; font-size: 26px; color: #fff;
    font-variant-numeric: tabular-nums; letter-spacing: .5px;
}
.hero-stats span { font-size: 12.5px; color: rgba(255, 255, 255, .6); }

/* ---------------------------------------------------------------- 快捷入口 */
.quick-nav {
    background: #fff;
    border-bottom: 1px solid var(--line);
}
.quick-nav .wrap {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
}
.quick-nav a {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    padding: 22px 8px;
    border-right: 1px solid var(--line);
    color: var(--ink); font-size: 14.5px;
    transition: .2s;
}
.quick-nav a:last-child { border-right: 0; }
.quick-nav a b { font-size: 15px; font-weight: 600; }
.quick-nav a span { font-size: 12px; color: var(--muted); }
.quick-nav a:hover { background: var(--soft); color: var(--brand); }

/* ---------------------------------------------------------------- 区块 */
.content-section { padding: 68px 0; }
.content-section:nth-of-type(even) { background: var(--soft); }

.section-title {
    font-size: 30px;
    color: var(--ink);
    font-weight: 700;
    letter-spacing: .5px;
    position: relative;
    padding-bottom: 16px;
    margin-bottom: 34px;
    display: inline-block;
}
.section-title::after {
    content: "";
    position: absolute; left: 0; bottom: 0;
    width: 44px; height: 3px;
    background: var(--accent);
    border-radius: 2px;
}
.sec-head { margin-bottom: 8px; }
.sec-eyebrow {
    font-size: 12px; letter-spacing: 3px; color: var(--accent);
    text-transform: uppercase; margin-bottom: 10px; font-weight: 600;
}
.sec-sub {
    font-size: 19px; color: var(--ink); font-weight: 600;
    margin: 34px 0 14px;
    padding-left: 12px;
    border-left: 3px solid var(--accent);
}

/* 正文排版（单页 / 文章共用） */
.about-content { max-width: 940px; }
.about-content p {
    font-size: 15.5px;
    line-height: 2.05;
    color: var(--text);
    margin-bottom: 18px;
}
.about-content p:last-child { margin-bottom: 0; }
.about-content strong { color: var(--brand); font-weight: 600; }
.about-content ul, .about-content ol { margin: 4px 0 20px; }
.about-content li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    line-height: 1.95;
    font-size: 15.5px;
}
.about-content li::before {
    content: "";
    position: absolute; left: 0; top: 12px;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent);
}
.about-content li strong { color: var(--brand); }
.about-content h3 {
    font-size: 19px; color: var(--ink);
    margin: 28px 0 12px;
    padding-left: 12px;
    border-left: 3px solid var(--accent);
}

/* ---------------------------------------------------------------- 卡片组 */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}
.advantage-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r);
    padding: 26px 28px;
    position: relative;
    transition: .24s;
    overflow: hidden;
}
.advantage-card::before {
    content: "";
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px; background: var(--accent);
    transform: scaleY(0); transform-origin: top;
    transition: transform .28s;
}
.advantage-card:hover {
    border-color: #cfe0ee;
    box-shadow: 0 12px 30px rgba(26, 82, 118, .09);
    transform: translateY(-3px);
}
.advantage-card:hover::before { transform: scaleY(1); }
.advantage-card h3 {
    font-size: 18px;
    color: var(--ink);
    margin-bottom: 12px;
    line-height: 1.6;
    font-weight: 600;
}
.advantage-card p { font-size: 14.5px; line-height: 1.95; color: var(--text); }
.advantage-card strong { color: var(--brand); }

/* 学员案例 */
.case-card {
    background: #fff;
    border: 1px solid var(--line);
    border-left: 3px solid var(--green);
    border-radius: var(--r);
    padding: 24px 28px;
    margin-bottom: 18px;
    transition: .22s;
}
.case-card:hover { box-shadow: 0 10px 26px rgba(39, 174, 96, .1); transform: translateY(-2px); }
.case-card h3 { font-size: 18px; color: var(--ink); margin-bottom: 10px; }
.case-card .school {
    display: inline-block;
    color: var(--green);
    font-weight: 600;
    font-size: 14.5px;
    background: #eefaf3;
    border: 1px solid #d4f0e0;
    border-radius: 6px;
    padding: 4px 12px;
    margin-bottom: 12px;
}
.case-card p { font-size: 14.5px; line-height: 1.95; }

/* 常见问题 */
.faq-item {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r);
    padding: 22px 26px;
    margin-bottom: 14px;
    transition: .2s;
}
.faq-item:hover { border-color: #cfe0ee; box-shadow: 0 8px 22px rgba(26, 82, 118, .06); }
.faq-question {
    font-size: 16.5px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 10px;
    padding-left: 30px;
    position: relative;
    line-height: 1.7;
}
.faq-question::before {
    content: "Q";
    position: absolute; left: 0; top: 1px;
    width: 21px; height: 21px;
    background: var(--accent); color: #fff;
    border-radius: 5px;
    font-size: 12px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}
.faq-answer {
    font-size: 14.5px;
    line-height: 1.95;
    color: var(--text);
    padding-left: 30px;
}

/* 联系我们 */
.contact-info-box {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r);
    padding: 26px 28px;
    margin-bottom: 18px;
}
.contact-info-box h3 {
    font-size: 18px; color: var(--ink);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}
.contact-detail {
    display: flex; gap: 14px;
    padding: 9px 0;
    font-size: 15px;
}
.contact-detail strong {
    flex: 0 0 88px;
    color: var(--muted);
    font-weight: 400;
}
.contact-detail span, .contact-detail a { color: var(--ink); }
.contact-detail b { color: var(--brand); font-size: 17px; }

.route-info { margin-top: 6px; }
.route-item {
    padding: 16px 0;
    border-bottom: 1px dashed var(--line);
    font-size: 14.5px;
    line-height: 1.95;
}
.route-item:last-child { border-bottom: 0; padding-bottom: 0; }
.route-item strong { display: block; color: var(--ink); margin-bottom: 6px; font-weight: 600; }

/* ---------------------------------------------------------------- 新闻 */
.news-list { border-top: 1px solid var(--line); }
.news-row {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 22px 4px;
    border-bottom: 1px solid var(--line);
    transition: .2s;
}
.news-row:hover { background: #fafcfe; padding-left: 14px; }
.news-date {
    flex: 0 0 88px;
    text-align: center;
    border-right: 1px solid var(--line);
    padding-right: 20px;
}
.news-date b {
    display: block;
    font-size: 22px;
    color: var(--brand);
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}
.news-date span { font-size: 12px; color: var(--muted); }
.news-main { flex: 1; min-width: 0; }
.news-main h3 {
    font-size: 16.5px;
    color: var(--ink);
    font-weight: 600;
    margin-bottom: 6px;
    line-height: 1.65;
}
.news-row:hover .news-main h3 { color: var(--brand); }
.news-main p {
    font-size: 14px;
    color: var(--muted);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-arrow { flex: 0 0 auto; color: #c3d2de; font-size: 18px; }

/* 列表页 */
.page-head {
    background: linear-gradient(115deg, var(--brand) 0%, var(--brand-2) 100%);
    color: #fff;
    padding: 56px 0 52px;
}
.page-head h1 { font-size: 32px; color: #fff; letter-spacing: 1px; margin-bottom: 10px; }
.page-head p { font-size: 14.5px; color: rgba(255, 255, 255, .75); max-width: 760px; }

.breadcrumb {
    font-size: 13px;
    color: var(--muted);
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--ink); }

.layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 44px;
    padding: 44px 0 72px;
    align-items: start;
}
.main-col { min-width: 0; }

/* 侧栏 */
.sidebar { position: sticky; top: 76px; }
.side-card {
    border: 1px solid var(--line);
    border-radius: var(--r);
    overflow: hidden;
    margin-bottom: 18px;
    background: #fff;
}
.side-card > h4 {
    font-size: 15px;
    color: var(--ink);
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    background: var(--soft);
    font-weight: 600;
}
.side-card .side-body { padding: 12px 18px 18px; }
.side-nav a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 11px 0;
    font-size: 14.5px;
    color: var(--text);
    border-bottom: 1px dashed var(--line);
}
.side-nav a:last-child { border-bottom: 0; }
.side-nav a:hover, .side-nav a.on { color: var(--brand); font-weight: 600; }
.side-nav a i { font-style: normal; color: #c3d2de; }
.side-contact { padding: 20px 18px; }
.side-contact b.tel {
    display: block;
    font-size: 24px;
    color: var(--brand);
    margin: 6px 0 4px;
    font-variant-numeric: tabular-nums;
}
.side-contact small { font-size: 12.5px; color: var(--muted); }
.side-cta {
    display: block;
    margin-top: 14px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    background: var(--accent);
    color: #fff;
    border-radius: 8px;
    font-size: 14.5px;
}
.side-cta:hover { background: var(--accent-d); color: #fff; }

/* 分页 */
.pager {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 36px;
    flex-wrap: wrap;
}
.pager a, .pager span {
    min-width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0 13px;
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text);
    background: #fff;
}
.pager a:hover { border-color: var(--accent); color: var(--accent); }
.pager .on { background: var(--accent); border-color: var(--accent); color: #fff; }
.pager .gap { border: 0; background: transparent; }

/* ---------------------------------------------------------------- 文章正文 */
.article { padding-bottom: 20px; }
.article-head { padding-bottom: 20px; border-bottom: 1px solid var(--line); margin-bottom: 26px; }
.article-head h1 {
    font-size: 27px;
    line-height: 1.55;
    color: var(--ink);
    letter-spacing: .3px;
    margin-bottom: 14px;
    font-weight: 700;
}
.article-meta {
    display: flex; flex-wrap: wrap; gap: 18px;
    font-size: 13px; color: var(--muted);
}
.article-meta .tag {
    background: var(--soft);
    border: 1px solid var(--line);
    border-radius: 5px;
    padding: 1px 9px;
    color: var(--brand);
}
.content { font-size: 15.5px; line-height: 2.05; color: var(--text); }
.content p { margin-bottom: 18px; }
.content h2, .content h3 {
    font-size: 19px; color: var(--ink);
    margin: 30px 0 14px;
    padding-left: 12px;
    border-left: 3px solid var(--accent);
}
.content ul, .content ol { margin: 0 0 20px; padding-left: 2px; }
.content li { position: relative; padding-left: 20px; margin-bottom: 10px; }
.content li::before {
    content: ""; position: absolute; left: 0; top: 12px;
    width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}
.content strong { color: var(--brand); font-weight: 600; }
.content img { border-radius: 8px; margin: 18px 0; }
.content table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14.5px; }
.content th, .content td { border: 1px solid var(--line); padding: 10px 14px; text-align: left; }
.content th { background: var(--soft); color: var(--ink); }
.content blockquote {
    margin: 20px 0;
    padding: 14px 20px;
    background: var(--soft);
    border-left: 3px solid var(--accent);
    border-radius: 0 8px 8px 0;
    color: var(--text);
}

.article-foot {
    margin-top: 34px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ---------------------------------------------------------------- 表单 */
.form-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r);
    padding: 28px 26px;
    position: relative;
    overflow: hidden;
}
.form-card::before {
    content: "";
    position: absolute; left: 0; top: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--brand), var(--brand-2));
}
.form-card h4 { font-size: 19px; color: var(--ink); margin-bottom: 6px; }
.form-card .hint { font-size: 13px; color: var(--muted); margin-bottom: 20px; }
.lead-form .field { margin-bottom: 14px; }
.lead-form .field label {
    display: block;
    font-size: 12.5px;
    color: var(--muted);
    margin-bottom: 6px;
}
.lead-form .field input,
.lead-form .field textarea,
.lead-form .field select {
    width: 100%;
    height: 46px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0 13px;
    font-size: 14.5px;
    color: var(--text);
    background: #fff;
    font-family: inherit;
    outline: 0;
    transition: .2s;
}
.lead-form .field textarea { height: 92px; padding: 11px 13px; resize: vertical; line-height: 1.7; }
.lead-form .field input:focus,
.lead-form .field textarea:focus,
.lead-form .field select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, .1);
}
.lead-form .field input::placeholder,
.lead-form .field textarea::placeholder { color: #b6c1cb; }
.lead-form .btn { width: 100%; height: 48px; }
.form-msg { margin-top: 12px; font-size: 13.5px; padding: 10px 13px; border-radius: 8px; display: none; }
.form-msg.ok { display: block; background: #eefaf3; color: #1c7a45; border: 1px solid #d4f0e0; }
.form-msg.err { display: block; background: #fdf1ef; color: #c0392b; border: 1px solid #f6d8d3; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }

/* ---------------------------------------------------------------- CTA 条 */
.cta-band {
    background: linear-gradient(115deg, var(--brand) 0%, var(--brand-2) 100%);
    padding: 48px 0;
}
.cta-band .wrap {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}
.cta-band h3 { font-size: 25px; color: #fff; letter-spacing: .5px; }
.cta-band p { font-size: 14.5px; color: rgba(255, 255, 255, .76); margin-top: 6px; }
.cta-band .acts { margin-left: auto; display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn { background: #fff; color: var(--brand); border-color: #fff; }
.cta-band .btn:hover { background: rgba(255, 255, 255, .88); color: var(--brand); }
.cta-band .btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.cta-band .btn-ghost:hover { background: rgba(255, 255, 255, .14); color: #fff; }

/* ---------------------------------------------------------------- 页脚 */
.footer {
    background: #16232f;
    color: rgba(255, 255, 255, .62);
    font-size: 13.5px;
    padding: 54px 0 0;
}
.footer-cols {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 44px;
    padding-bottom: 38px;
}
.footer h5 {
    color: #fff;
    font-size: 15.5px;
    font-weight: 600;
    margin-bottom: 18px;
    letter-spacing: .5px;
}
.footer .f-brand b {
    display: block;
    font-size: 20px;
    color: #fff;
    letter-spacing: 1px;
    margin-bottom: 14px;
}
.footer .f-brand p { line-height: 2; color: rgba(255, 255, 255, .55); }
.footer ul li { margin-bottom: 11px; }
.footer ul a { color: rgba(255, 255, 255, .62); }
.footer ul a:hover { color: #fff; }
.footer .f-contact p { line-height: 2; }
.footer .f-contact b { color: #fff; font-size: 17px; font-variant-numeric: tabular-nums; }

.coverage { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0; }
.coverage > p {
    color: rgba(255, 255, 255, .85);
    font-size: 13.5px;
    font-weight: 600;
    margin-bottom: 12px;
}
.coverage details {
    border-bottom: 1px solid rgba(255, 255, 255, .07);
    padding: 7px 0;
}
.coverage summary {
    cursor: pointer;
    color: rgba(255, 255, 255, .7);
    font-size: 13px;
    list-style: none;
    padding: 3px 0;
}
.coverage summary::-webkit-details-marker { display: none; }
.coverage summary::before {
    content: "▸ ";
    color: var(--accent);
}
.coverage details[open] summary { color: #fff; }
.coverage details div {
    font-size: 12.5px;
    line-height: 1.9;
    color: rgba(255, 255, 255, .45);
    padding: 6px 0 4px;
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding: 20px 0;
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    font-size: 12.5px;
    color: rgba(255, 255, 255, .42);
}
.copyright a { color: rgba(255, 255, 255, .5); }
.copyright .spacer { flex: 1; }

/* 浮动工具 */
.floats { position: fixed; right: 18px; bottom: 76px; z-index: 60; display: flex; flex-direction: column; gap: 8px; }
.floats a, .floats button {
    width: 46px; height: 46px;
    display: flex; align-items: center; justify-content: center;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    color: var(--brand);
    font-size: 12.5px;
    box-shadow: 0 8px 22px rgba(20, 61, 92, .12);
    cursor: pointer;
    font-family: inherit;
}
.floats a:hover, .floats button:hover { background: var(--brand); color: #fff; border-color: var(--brand); }

/* ---------------------------------------------------------------- 搜索 / 空态 */
.search-box {
    display: flex;
    gap: 10px;
    max-width: 560px;
    margin-top: 22px;
}
.search-box input {
    flex: 1; height: 46px;
    border: 1px solid rgba(255, 255, 255, .3);
    background: rgba(255, 255, 255, .12);
    color: #fff;
    border-radius: 8px;
    padding: 0 14px;
    font-size: 14.5px;
    font-family: inherit;
    outline: 0;
}
.search-box input::placeholder { color: rgba(255, 255, 255, .55); }
.search-box button {
    height: 46px; padding: 0 26px;
    background: #fff; color: var(--brand);
    border: 0; border-radius: 8px;
    font-size: 14.5px; cursor: pointer;
    font-family: inherit;
}
.empty { padding: 60px 0; text-align: center; color: var(--muted); font-size: 15px; }

/* ---------------------------------------------------------------- 响应式 */
@media (max-width: 1100px) {
    .hero-stats { display: none; }
    .quick-nav .wrap { grid-template-columns: repeat(3, 1fr); }
    .quick-nav a:nth-child(3n) { border-right: 0; }
    .layout { grid-template-columns: 1fr; gap: 34px; }
    .sidebar { position: static; }
    .footer-cols { grid-template-columns: 1fr 1fr; gap: 34px; }
}

@media (max-width: 860px) {
    .header .wrap { flex-wrap: wrap; gap: 14px; }
    .hdr-right { width: 100%; justify-content: space-between; }
    .hdr-tel b { font-size: 21px; }

    .nav-toggle {
        display: flex; align-items: center; gap: 8px;
        margin-left: auto;
        height: 40px; padding: 0 14px;
        background: var(--soft); border: 1px solid var(--line);
        border-radius: 8px; color: var(--ink);
        font-size: 14px; cursor: pointer; font-family: inherit;
    }
    .navbar .wrap { height: 56px; }
    .nav-links {
        position: absolute; left: 0; right: 0; top: 56px;
        background: #fff;
        border-bottom: 1px solid var(--line);
        box-shadow: 0 12px 24px rgba(20, 61, 92, .1);
        flex-direction: column;
        align-items: stretch;
        max-height: 0;
        overflow: hidden;
        transition: max-height .3s;
    }
    .nav-links.open { max-height: 480px; }
    .nav-links a { padding: 14px 20px; border-bottom: 1px solid var(--line); }
    .nav-links a::after { display: none; }
    .nav-tel { display: none; }

    .hero { min-height: 380px; }
    .hero-inner { padding: 56px 0 70px; min-height: 380px; }
    .slide { top: 56px; }
    .slide h2 { font-size: 29px; }
    .slide p { font-size: 14.5px; line-height: 1.9; }

    .content-section { padding: 46px 0; }
    .section-title { font-size: 24px; margin-bottom: 26px; }
    .advantage-grid { grid-template-columns: 1fr; gap: 16px; }
    .page-head { padding: 40px 0 36px; }
    .page-head h1 { font-size: 25px; }
    .cta-band .acts { margin-left: 0; width: 100%; }
    .footer-cols { grid-template-columns: 1fr; gap: 28px; }
    .news-row { gap: 14px; }
    .news-date { flex: 0 0 62px; padding-right: 12px; }
    .news-date b { font-size: 18px; }
    .news-arrow { display: none; }
}

@media (max-width: 560px) {
    /* 顶部条右侧在小屏放不下，直接收掉（电话在页头里） */
    .topbar .tb-right { display: none; }
    .topbar .wrap { height: 34px; }
    .quick-nav .wrap { grid-template-columns: repeat(2, 1fr); }
    .quick-nav a:nth-child(3n) { border-right: 1px solid var(--line); }
    .quick-nav a:nth-child(2n) { border-right: 0; }
    .slide h2 { font-size: 23px; }
    .article-head h1 { font-size: 21px; }
    .content, .about-content p { font-size: 15px; }
    .topbar .tb-right span:last-child { display: none; }
}