/* ===== 基础 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
	--green: #1f8a4c;
	--green-d: #15683a;
	--green-l: #2fb56a;
	--ink: #2a3a31;
	--muted: #7c8b83;
	--line: #e8eee9;
	--bg: #f3f6f4;
}
html { scroll-behavior: smooth; }
body {
	font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
	color: var(--ink); background: #fff; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
[hidden] { display: none !important; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== 顶部工具条 ===== */
.topbar { background: var(--green-d); color: rgba(255, 255, 255, .85); font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; padding: 8px 20px; }

/* ===== 头部 ===== */
.header { position: sticky; top: 0; z-index: 60; background: #fff; box-shadow: 0 1px 0 var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 46px; height: 46px; flex-shrink: 0; border-radius: 10px; background: linear-gradient(135deg, var(--green-l), var(--green)); color: #fff; display: grid; place-items: center; font-size: 24px; font-weight: 800; }
.brand-name b { display: block; font-size: 21px; color: var(--ink); letter-spacing: .5px; }
.brand-name i { display: block; font-size: 11px; color: var(--muted); font-style: normal; letter-spacing: 1.5px; }

.header-entries { display: flex; gap: 14px; }
.entry { position: relative; }
.entry-btn {
	display: inline-flex; align-items: center; gap: 8px; cursor: pointer; border: 0;
	font-size: 15px; font-weight: 600; color: #fff; padding: 11px 22px; border-radius: 8px;
	transition: transform .15s, box-shadow .2s;
}
.entry-btn .ico { width: 18px; height: 18px; fill: currentColor; }
.entry-btn--app { background: linear-gradient(135deg, var(--green-l), var(--green)); box-shadow: 0 6px 16px rgba(31, 138, 76, .28); }
.entry-btn--web { background: #2c3e35; }
.entry-btn:hover { transform: translateY(-1px); }

/* 下拉面板 */
.panel {
	position: absolute; top: calc(100% + 10px); right: 0; z-index: 70;
	width: 300px; background: #fff; border: 1px solid var(--line); border-radius: 14px;
	box-shadow: 0 18px 44px rgba(16, 60, 35, .16); padding: 16px; animation: pop .2s ease;
}
.panel::before { content: ""; position: absolute; top: -7px; right: 28px; width: 14px; height: 14px; background: #fff; border-left: 1px solid var(--line); border-top: 1px solid var(--line); transform: rotate(45deg); }
@keyframes pop { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
.dl-pills { display: flex; gap: 10px; }
.dl-pill { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 6px; cursor: pointer; border: 1.5px solid var(--line); background: #fff; padding: 11px 8px; border-radius: 10px; font-size: 14px; font-weight: 600; color: var(--ink); transition: .2s; }
.dl-pill .ico { width: 16px; height: 16px; fill: currentColor; }
.dl-pill--ios.is-active { background: linear-gradient(135deg, var(--green-l), var(--green)); color: #fff; border-color: transparent; }
.dl-pill--android.is-active { background: #2c3e35; color: #fff; border-color: transparent; }
.dl-pill:hover { border-color: var(--green-l); }
.channels { margin-top: 12px; display: flex; flex-direction: column; gap: 9px; }
.channel { text-align: center; padding: 12px; background: #f1f7f3; border-radius: 10px; font-size: 14px; font-weight: 600; transition: .2s; }
.channel:hover { background: var(--green); color: #fff; }
.panel--web { text-align: center; }
.enter-web { width: 100%; cursor: pointer; border: 0; padding: 14px; border-radius: 10px; font-size: 16px; font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--green-l), var(--green)); transition: transform .15s; }
.enter-web:hover { transform: translateY(-1px); }
.panel-tip { margin-top: 9px; font-size: 12px; color: var(--muted); }

/* 主导航 */
.mainnav { background: linear-gradient(90deg, var(--green), var(--green-d)); }
.mainnav-list { display: flex; }
.mainnav-list a { display: block; color: rgba(255, 255, 255, .92); font-size: 16px; font-weight: 500; padding: 15px 30px; transition: background .2s; }
.mainnav-list a:hover, .mainnav-list a.active { background: rgba(0, 0, 0, .14); color: #fff; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ===== 轮播 ===== */
.banner { position: relative; overflow: hidden; height: 460px; }
.slides { display: flex; height: 100%; transition: transform .6s cubic-bezier(.4, 0, .2, 1); }
.slide { min-width: 100%; height: 100%; display: flex; align-items: center; position: relative; overflow: hidden; }
.slide-bg { position: absolute; inset: 0; z-index: 0; background-size: cover; background-position: center; transform: scale(1); transform-origin: center; will-change: transform; }
.slide::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(10, 40, 22, .5), rgba(10, 40, 22, .12)); }
.bg-1 { background: url('../images/banner1.jpg') center/cover no-repeat, url('../images/banner1.svg') center/cover no-repeat, linear-gradient(120deg, #34a466, #15683a); }
.bg-2 { background: url('../images/banner2.jpg') center/cover no-repeat, url('../images/banner2.svg') center/cover no-repeat, linear-gradient(120deg, #2f93a4, #154d68); }
.bg-3 { background: url('../images/banner3.jpg') center/cover no-repeat, url('../images/banner3.svg') center/cover no-repeat, linear-gradient(120deg, #5aab33, #2c6815); }
/* Ken Burns：当前图渐渐放大并平移 → 再缩小复原，随后才切换到下一张 */
.slide-bg.kb { animation: kenburns 5s ease-in-out both; }
@keyframes kenburns {
	0%   { transform: scale(1) translate(0, 0); }
	50%  { transform: scale(1.18) translate(-2%, -1.2%); }
	100% { transform: scale(1) translate(0, 0); }
}
.slide-text { position: relative; z-index: 2; width: 100%; color: #fff; }
.slide-text h2 { font-size: 44px; font-weight: 800; text-shadow: 0 2px 18px rgba(0, 0, 0, .3); }
.slide-text p { font-size: 19px; margin-top: 14px; opacity: .95; text-shadow: 0 1px 10px rgba(0, 0, 0, .3); }
.banner-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 44px; height: 44px; border: 0; cursor: pointer; border-radius: 50%; background: rgba(255, 255, 255, .25); color: #fff; font-size: 18px; backdrop-filter: blur(4px); transition: background .2s; }
.banner-arrow:hover { background: rgba(255, 255, 255, .45); }
.banner-arrow.prev { left: 24px; }
.banner-arrow.next { right: 24px; }
.banner-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 10px; }
.banner-dots i { width: 11px; height: 11px; border-radius: 50%; background: rgba(255, 255, 255, .55); cursor: pointer; transition: .2s; }
.banner-dots i.active { background: #fff; width: 26px; border-radius: 6px; }

/* ===== 通用区块 ===== */
.section { padding: 64px 0; }
.news { background: var(--bg); }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; border-bottom: 2px solid var(--line); padding-bottom: 14px; margin-bottom: 34px; }
.sec-head h3 { font-size: 26px; font-weight: 800; color: var(--ink); position: relative; padding-left: 16px; }
.sec-head h3::before { content: ""; position: absolute; left: 0; top: 4px; bottom: 4px; width: 5px; border-radius: 3px; background: linear-gradient(var(--green-l), var(--green)); }
.sec-head h3 span { font-size: 13px; color: var(--green); font-weight: 600; letter-spacing: 2px; margin-left: 12px; }
.more { color: var(--muted); font-size: 14px; }
.more:hover { color: var(--green); }

/* 公司简介 */
.about-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 44px; align-items: stretch; }
.about-img { border-radius: 16px; min-height: 320px; background: url('../images/about.jpg') center/cover no-repeat, url('../images/about.svg') center/cover no-repeat, linear-gradient(135deg, #56c98a, #1f8a4c); box-shadow: 0 14px 34px rgba(16, 60, 35, .16); }
.about-text p { color: #4a5a51; font-size: 16px; margin-bottom: 16px; }
.about-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 22px 0 10px; }
.feat { background: #f1f7f3; border-left: 4px solid var(--green-l); border-radius: 0 10px 10px 0; padding: 16px 18px; }
.feat b { display: block; font-size: 17px; color: var(--green-d); }
.feat span { font-size: 13px; color: var(--muted); }
.edit-note { color: var(--muted); font-size: 13px; }

/* 新闻头条卡片 */
.news-feature { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 36px; }
.nf-card { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: 0 6px 18px rgba(16, 60, 35, .07); transition: transform .2s, box-shadow .2s; }
.nf-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(16, 60, 35, .14); }
.nf-thumb { display: block; height: 170px; background-size: cover; background-position: center; }
.nf-1 { background: linear-gradient(135deg, #56c98a, #2c8b56); }
.nf-2 { background: linear-gradient(135deg, #6aa0c9, #2c578b); }
.nf-3 { background: linear-gradient(135deg, #8ccf5a, #4f9b2c); }
.nf-meta { display: block; padding: 18px; }
.nf-meta b { display: block; font-size: 16px; color: var(--ink); line-height: 1.5; }
.nf-meta time { display: block; margin-top: 10px; font-size: 13px; color: #9aa8a0; }

/* 三栏新闻 */
.news-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-col { background: #fff; border-radius: 14px; padding: 22px 24px; box-shadow: 0 6px 18px rgba(16, 60, 35, .06); }
.nc-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 8px; }
.nc-head h4 { font-size: 18px; color: var(--green-d); position: relative; padding-left: 12px; }
.nc-head h4::before { content: ""; position: absolute; left: 0; top: 3px; bottom: 3px; width: 4px; border-radius: 2px; background: var(--green-l); }
.nc-head a { font-size: 12px; color: var(--muted); }
.nc-list li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.nc-list li:last-child { border-bottom: 0; }
.nc-list a { font-size: 15px; color: #45554c; position: relative; padding-left: 16px; flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; transition: color .2s; }
.nc-list a::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 6px; height: 6px; border-radius: 50%; background: var(--green-l); }
.nc-list a:hover { color: var(--green); }
.nc-list time { font-size: 13px; color: #9aa8a0; flex-shrink: 0; }

/* ===== 页脚 ===== */
.footer { background: #1d2b23; color: rgba(255, 255, 255, .8); }
.footer-grid { display: flex; justify-content: space-between; gap: 40px; padding: 44px 20px; flex-wrap: wrap; }
.f-brand .brand-logo { margin-bottom: 12px; }
.f-brand p { font-size: 17px; color: #fff; }
.f-brand small { color: rgba(255, 255, 255, .55); }
.f-links { display: flex; gap: 56px; flex-wrap: wrap; }
.f-links h5 { font-size: 15px; color: #fff; margin-bottom: 12px; }
.f-links a { display: block; font-size: 14px; color: rgba(255, 255, 255, .7); margin-bottom: 9px; cursor: pointer; }
.f-links a:hover { color: var(--green-l); }
.footer-bar { border-top: 1px solid rgba(255, 255, 255, .1); }
.footer-bar .container { display: flex; justify-content: space-between; padding: 16px 20px; font-size: 13px; color: rgba(255, 255, 255, .6); flex-wrap: wrap; gap: 8px; }
.footer-bar a { color: rgba(255, 255, 255, .6); }
.footer-bar a:hover { color: var(--green-l); }

/* 遮罩 / 回顶 */
.backdrop { position: fixed; inset: 0; z-index: 55; background: transparent; }
.to-top { position: fixed; right: 22px; bottom: 26px; z-index: 50; width: 46px; height: 46px; display: none; align-items: center; justify-content: center; border-radius: 12px; background: var(--green); color: #fff; font-size: 22px; box-shadow: 0 8px 20px rgba(31, 138, 76, .35); }
.to-top.show { display: flex; }

/* ===== 响应式 ===== */
@media (max-width: 992px) {
	.about-grid { grid-template-columns: 1fr; gap: 26px; }
	.news-feature, .news-cols { grid-template-columns: 1fr; }
	.news-cols { gap: 16px; }
}
@media (max-width: 768px) {
	.topbar-right { display: none; }
	.brand { gap: 8px; }
	.brand-name b { font-size: 15px; line-height: 1.25; }
	.brand-name i { display: block; font-size: 8px; letter-spacing: .2px; }
	.brand-logo { width: 36px; height: 36px; font-size: 18px; border-radius: 9px; }
	.nav-toggle { padding: 4px; }
	.nav-toggle span { width: 22px; }
	.header-inner { flex-wrap: wrap; padding: 12px 14px; }
	.header-entries { display: flex; order: 3; flex-basis: 100%; gap: 10px; margin-top: 12px; }
	.header-entries .entry { flex: 1; }
	.header-entries .entry-btn { width: 100%; justify-content: center; padding: 11px 8px; font-size: 15px; }
	.header-entries .panel { position: fixed; top: auto; bottom: 18px; left: 16px; right: 16px; width: auto; z-index: 80; }
	.header-entries .panel::before { display: none; }
	.backdrop { background: rgba(0, 0, 0, .4); }
	.nav-toggle { display: block; }
	.mainnav-list { flex-direction: column; max-height: 0; overflow: hidden; transition: max-height .3s ease; }
	.mainnav-list.open { max-height: 200px; }
	.mainnav-list a { padding: 14px 20px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
	.banner { height: 210px; }
	.slide-text h2 { font-size: 23px; }
	.slide-text p { font-size: 14px; margin-top: 8px; }
	.hero-btn { margin-top: 14px; padding: 9px 22px; font-size: 14px; box-shadow: 0 6px 16px rgba(31, 138, 76, .3); }
	.banner-arrow { display: none; }
	.section { padding: 44px 0; }
	.sec-head h3 { font-size: 22px; }
	.sec-head h3 span { display: none; }
	.about-feats { grid-template-columns: 1fr 1fr; }
	.footer-grid { flex-direction: column; gap: 28px; }
	.f-links { gap: 36px; }
}

/* ===== 新闻头条轮播 ===== */
.news-carousel { position: relative; overflow: hidden; height: 340px; border-radius: 16px; margin-bottom: 36px; box-shadow: 0 8px 22px rgba(16, 60, 35, .1); }
.news-carousel .slide { color: #fff; }
.news-carousel .slide::before { background: linear-gradient(180deg, rgba(10, 40, 22, .05) 35%, rgba(10, 40, 22, .8)); }
.ns-caption { position: relative; z-index: 2; width: 100%; align-self: flex-end; padding-bottom: 32px; }
.ns-tag { display: inline-block; background: var(--green); color: #fff; font-size: 13px; padding: 4px 12px; border-radius: 999px; }
.ns-caption h3 { font-size: 26px; margin: 12px 0 8px; text-shadow: 0 2px 12px rgba(0, 0, 0, .4); }
.ns-caption time { font-size: 14px; opacity: .9; }

/* ===== 详情页通用 ===== */
.page-wrap { min-height: 60vh; padding: 22px 0 60px; background: var(--bg); }
.crumb { font-size: 14px; color: var(--muted); padding: 14px 0 22px; }
.crumb a:hover { color: var(--green); }
.crumb b { color: var(--green-d); font-weight: 500; }

/* 新闻详情 */
.article { background: #fff; border-radius: 14px; padding: 40px 48px; box-shadow: 0 6px 18px rgba(16, 60, 35, .06); }
.article-title { font-size: 30px; font-weight: 800; color: var(--ink); text-align: center; line-height: 1.45; }
.article-meta { display: flex; align-items: center; justify-content: center; gap: 18px; color: var(--muted); font-size: 14px; padding: 16px 0; margin: 18px 0 26px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.font-size-btns { display: flex; gap: 6px; align-items: center; }
.font-size-btns button { border: 1px solid var(--line); background: #fff; cursor: pointer; width: 28px; height: 24px; border-radius: 5px; color: var(--muted); font-size: 12px; }
.font-size-btns button.active, .font-size-btns button:hover { border-color: var(--green); color: var(--green); }
.article-body { font-size: 16px; color: #3f4f47; line-height: 1.95; }
.article-body p { margin: 0 0 18px; text-indent: 2em; }
.article-body .img-slot { height: 320px; border-radius: 10px; margin: 22px 0; background: url('../images/about.svg') center/cover no-repeat, linear-gradient(135deg, #cdeed8, #6fb98a); }
.recommend { margin-top: 38px; }
.recommend h4 { font-size: 18px; color: var(--green-d); padding-left: 12px; position: relative; margin-bottom: 12px; }
.recommend h4::before { content: ""; position: absolute; left: 0; top: 3px; bottom: 3px; width: 4px; border-radius: 2px; background: var(--green-l); }
.recommend li { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--line); }
.recommend a { font-size: 15px; color: #45554c; }
.recommend a:hover { color: var(--green); }
.recommend time { font-size: 13px; color: #9aa8a0; flex-shrink: 0; }
.prevnext { margin-top: 28px; border-top: 1px solid var(--line); padding-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.prevnext a { font-size: 15px; color: #45554c; }
.prevnext a:hover { color: var(--green); }
.prevnext b { color: var(--muted); font-weight: 500; }

/* 公司简介详情 */
.about-page { display: grid; grid-template-columns: 220px 1fr; gap: 28px; align-items: start; }
.side-nav { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: 0 6px 18px rgba(16, 60, 35, .06); }
.side-nav h4 { background: linear-gradient(135deg, var(--green-l), var(--green)); color: #fff; font-size: 18px; padding: 18px 22px; }
.side-nav a { display: block; padding: 15px 22px; font-size: 15px; border-bottom: 1px solid var(--line); color: var(--ink); }
.side-nav a.active, .side-nav a:hover { color: var(--green); background: #f1f7f3; }
.intro { background: #fff; border-radius: 14px; padding: 36px 44px; box-shadow: 0 6px 18px rgba(16, 60, 35, .06); }
.intro-title { text-align: center; }
.intro-title h2 { font-size: 28px; color: var(--ink); }
.intro-title span { font-size: 13px; color: var(--green); letter-spacing: 2px; }
.intro-banner { height: 260px; border-radius: 12px; margin: 24px 0 28px; background: url('../images/about.svg') center/cover no-repeat, linear-gradient(135deg, #56c98a, #1f8a4c); }
.intro-body { font-size: 16px; color: #3f4f47; line-height: 1.95; }
.intro-body p { margin: 0 0 18px; text-indent: 2em; }

@media (max-width: 768px) {
	.news-carousel { height: 210px; }
	.ns-caption h3 { font-size: 18px; }
	.ns-caption { padding-bottom: 22px; }
	.article { padding: 24px 18px; }
	.article-title { font-size: 22px; }
	.about-page { grid-template-columns: 1fr; }
	.intro { padding: 22px 18px; }
	.intro-banner { height: 180px; }
}

/* ===== 新闻列表页 ===== */
.list-head { text-align: center; padding: 6px 0 24px; }
.list-head h2 { font-size: 30px; font-weight: 800; color: var(--ink); }
.list-head span { display: block; font-size: 13px; color: var(--green); letter-spacing: 2px; margin-top: 4px; }
.list-tabs { display: flex; justify-content: center; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.list-tabs a { padding: 9px 24px; border-radius: 999px; font-size: 15px; color: var(--ink); background: #fff; border: 1px solid var(--line); transition: .2s; }
.list-tabs a.active, .list-tabs a:hover { background: linear-gradient(135deg, var(--green-l), var(--green)); color: #fff; border-color: transparent; }

.news-list-page { background: #fff; border-radius: 14px; padding: 8px 24px; box-shadow: 0 6px 18px rgba(16, 60, 35, .06); }
.nl-item { display: flex; gap: 22px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); }
.nl-item:last-child { border-bottom: 0; }
.nl-thumb { width: 200px; height: 124px; flex-shrink: 0; border-radius: 10px; background-size: cover; background-position: center; }
.nl-thumb.t1 { background: linear-gradient(135deg, #56c98a, #2c8b56); }
.nl-thumb.t2 { background: linear-gradient(135deg, #6aa0c9, #2c578b); }
.nl-thumb.t3 { background: linear-gradient(135deg, #8ccf5a, #4f9b2c); }
.nl-body { flex: 1; min-width: 0; }
.nl-body h3 { font-size: 19px; color: var(--ink); margin-bottom: 10px; transition: color .2s; }
.nl-item:hover .nl-body h3 { color: var(--green); }
.nl-body p { font-size: 14px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.nl-body time { display: block; margin-top: 12px; font-size: 13px; color: #9aa8a0; }

/* 分页 */
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 30px; flex-wrap: wrap; }
.pager a { min-width: 38px; height: 38px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; border-radius: 8px; background: #fff; border: 1px solid var(--line); font-size: 14px; color: var(--ink); transition: .2s; }
.pager a.active, .pager a:hover { background: var(--green); color: #fff; border-color: transparent; }
.pager a.disabled { color: #c4cec8; pointer-events: none; }

@media (max-width: 768px) {
	.list-head h2 { font-size: 24px; }
	.list-tabs a { padding: 8px 16px; font-size: 14px; }
	.news-list-page { padding: 4px 16px; }
	.nl-item { gap: 14px; padding: 16px 0; }
	.nl-thumb { width: 120px; height: 80px; }
	.nl-body h3 { font-size: 16px; }
	.nl-body p { display: none; }
}

/* ===== 新闻列表页：横幅 + 左右布局 ===== */
.list-banner { position: relative; height: 200px; display: flex; align-items: center; overflow: hidden; background: linear-gradient(120deg, #1f8a4c 0%, #15683a 100%); }
.list-banner::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .12) 1.5px, transparent 1.5px); background-size: 24px 24px; opacity: .55; }
.list-banner .container { position: relative; z-index: 1; color: #fff; }
.list-banner h2 { font-size: 40px; font-weight: 800; letter-spacing: 3px; }
.list-banner .en { display: block; font-size: 22px; opacity: .82; margin-top: 6px; font-family: Arial, sans-serif; letter-spacing: 1px; }
.list-layout { display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: start; }
.list-main-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 2px solid var(--line); padding-bottom: 12px; margin-bottom: 6px; }
.list-main-head h3 { font-size: 22px; font-weight: 800; color: var(--ink); position: relative; padding-left: 14px; }
.list-main-head h3::before { content: ""; position: absolute; left: 0; top: 3px; bottom: 3px; width: 5px; border-radius: 3px; background: linear-gradient(var(--green-l), var(--green)); }
.list-main-head .crumb { padding: 0; }
.side-nav .cat { cursor: pointer; }
.side-nav .cat.active { color: var(--green); background: #f1f7f3; font-weight: 600; }

@media (max-width: 768px) {
	.list-banner { height: 130px; }
	.list-banner h2 { font-size: 26px; }
	.list-banner .en { font-size: 15px; }
	.list-layout { grid-template-columns: 1fr; gap: 18px; }
	.list-main-head { flex-direction: column; align-items: flex-start; gap: 6px; }
}

/* ===== 公司简介页：子栏目 + 联系我们 ===== */
.side-nav .acat { cursor: pointer; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 24px 0; }
.contact-item { background: #f1f7f3; border-left: 4px solid var(--green-l); border-radius: 0 10px 10px 0; padding: 18px 20px; }
.contact-item b { display: block; font-size: 15px; color: var(--green-d); margin-bottom: 6px; }
.contact-item span { font-size: 15px; color: #45554c; }
.contact-map { height: 240px; border-radius: 12px; background: linear-gradient(135deg, #dfeee6, #bcd9c8); display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 15px; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

/* ============ 首页（明碳）改版 ============ */
/* 头部内联导航 */
.mainnav-inline { display: flex; gap: 32px; }
.mainnav-inline a { font-size: 16px; font-weight: 500; color: var(--ink); padding: 6px 0; }
.mainnav-inline a:hover, .mainnav-inline a.active { color: var(--green); }

/* Hero 了解更多 */
.hero-btn { display: inline-block; margin-top: 26px; padding: 12px 32px; border-radius: 999px; background: linear-gradient(135deg, var(--green-l), var(--green)); color: #fff; font-size: 16px; font-weight: 600; box-shadow: 0 8px 22px rgba(31, 138, 76, .32); transition: transform .15s; }
.hero-btn:hover { transform: translateY(-2px); }

/* 带叶子的小标题 */
.home-sec { padding: 44px 0; }
.home-sec--gray { background: var(--bg); }
.leaf-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.leaf-head h3 { display: flex; align-items: center; gap: 8px; font-size: 24px; font-weight: 800; color: var(--ink); }
.leaf-head .leaf { font-size: 22px; }

/* 首页新闻列表（复用 nl-item，卡片化） */
.home-news { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 4px 22px; box-shadow: 0 6px 18px rgba(16, 60, 35, .05); }

/* 公司简介 幽灵按钮 */
.ghost-btn { display: inline-block; margin-top: 16px; padding: 10px 28px; border: 1.5px solid var(--green); color: var(--green); border-radius: 8px; font-size: 15px; font-weight: 600; transition: .2s; }
.ghost-btn:hover { background: var(--green); color: #fff; }

/* 下载中心 */
.app-card { display: flex; align-items: center; justify-content: space-between; gap: 20px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px 28px; box-shadow: 0 6px 18px rgba(16, 60, 35, .06); flex-wrap: wrap; }
.app-left { display: flex; align-items: center; gap: 18px; }
.app-logo { width: 64px; height: 64px; border-radius: 16px; background: linear-gradient(135deg, var(--green-l), var(--green)); color: #fff; display: grid; place-items: center; font-size: 30px; font-weight: 800; flex-shrink: 0; }
.app-meta b { display: block; font-size: 19px; color: var(--ink); }
.app-meta span { display: block; font-size: 13px; color: var(--muted); margin-top: 4px; }
.app-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.dl-btn { cursor: pointer; border: 0; padding: 12px 24px; border-radius: 10px; font-size: 15px; font-weight: 600; color: #fff; background: linear-gradient(135deg, var(--green-l), var(--green)); transition: transform .15s; }
.dl-btn--ghost { background: #fff; color: var(--green); border: 1.5px solid var(--green); }
.dl-btn:hover { transform: translateY(-1px); }
.dl-channels { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.dlc-col { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.dlc-col h5 { font-size: 15px; color: var(--green-d); margin-bottom: 10px; }
.dlc-col .channel { margin-bottom: 8px; }

/* 富页脚 */
.footer--rich { background: linear-gradient(135deg, #1f8a4c, #15683a); color: rgba(255, 255, 255, .9); }
.footer-rich-inner { display: flex; justify-content: space-between; gap: 30px; padding: 38px 20px; flex-wrap: wrap; }
.fr-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.fr-brand .brand-logo { background: rgba(255, 255, 255, .18); }
.fr-brand b { display: block; font-size: 17px; color: #fff; }
.fr-brand i { display: block; font-size: 11px; color: rgba(255, 255, 255, .6); font-style: normal; letter-spacing: .5px; }
.fr-contact li { font-size: 14px; margin-bottom: 9px; color: rgba(255, 255, 255, .88); }
.fr-qr { text-align: center; }
.qr-box { background: #fff; padding: 8px; border-radius: 10px; display: inline-block; line-height: 0; }
.fr-qr span { display: block; margin-top: 8px; font-size: 13px; color: rgba(255, 255, 255, .88); }

/* 首页改版 移动端 */
@media (max-width: 768px) {
	.mainnav-inline { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: #fff; box-shadow: 0 10px 24px rgba(0, 0, 0, .1); max-height: 0; overflow: hidden; transition: max-height .3s ease; z-index: 59; }
	.mainnav-inline.open { max-height: 280px; }
	.mainnav-inline a { padding: 14px 20px; border-bottom: 1px solid var(--line); }
	.leaf-head h3 { font-size: 20px; }
	.home-news { padding: 2px 14px; }
	.home-news .nl-body p { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
	.app-card { flex-direction: column; align-items: stretch; }
	.app-actions { flex-direction: column; }
	.dl-btn { width: 100%; }
	.dl-channels { grid-template-columns: 1fr; }
	.footer-rich-inner { flex-direction: column; gap: 24px; }
}

/* ===== 分类胶囊（新闻/关于 子栏目，干净风格） ===== */
.cat-tabs { display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }
.cat-pill { padding: 9px 24px; border-radius: 999px; font-size: 15px; font-weight: 500; color: var(--ink); background: #f1f7f3; cursor: pointer; transition: .2s; }
.cat-pill.active, .cat-pill:hover { background: linear-gradient(135deg, var(--green-l), var(--green)); color: #fff; }
/* 关于页子栏目复用胶囊外观 */
.cat-tabs .acat { padding: 9px 24px; border-radius: 999px; font-size: 15px; font-weight: 500; color: var(--ink); background: #f1f7f3; cursor: pointer; transition: .2s; }
.cat-tabs .acat.active, .cat-tabs .acat:hover { background: linear-gradient(135deg, var(--green-l), var(--green)); color: #fff; }

/* ===== 下载中心（只两个按钮 + 立即下载展开苹果/安卓切换） ===== */
.dl-box { max-width: 520px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.dl-box .dl-btn { width: 100%; padding: 16px; font-size: 16px; }
.dl-panel { background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 6px 18px rgba(16, 60, 35, .06); padding: 18px; }

/* ===== 下载中心：苹果/安卓 两个下拉按钮（上/下自适应 + 动画） ===== */
.dl-actions { display: flex; gap: 14px; }
.dl-actions .dd { position: relative; flex: 1; }
.dl-actions .dl-btn { width: 100%; }
.dl-btn--dark { background: #2c3e35; }
.dl-btn .caret { display: inline-block; transition: transform .22s ease; }
.dd.open .dl-btn .caret { transform: rotate(180deg); }

.dd-menu {
	position: absolute; left: 0; right: 0; top: calc(100% + 10px); z-index: 40;
	background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
	box-shadow: 0 14px 34px rgba(16, 60, 35, .18);
	opacity: 0; visibility: hidden; transform: scaleY(.94); transform-origin: top center;
	transition: opacity .22s ease, transform .22s ease, visibility .22s;
	pointer-events: none;
}
.dd.up .dd-menu { top: auto; bottom: calc(100% + 10px); transform-origin: bottom center; }
.dd.open .dd-menu { opacity: 1; visibility: visible; transform: scaleY(1); pointer-events: auto; }
.dd-item { display: block; padding: 13px 16px; font-size: 15px; font-weight: 500; color: var(--ink); border-bottom: 1px solid var(--line); transition: background .2s, color .2s; }
.dd-item:last-child { border-bottom: 0; }
.dd-item:hover { background: #f1f7f3; color: var(--green); }

@media (max-width: 768px) { .dl-actions { flex-direction: row; } .dl-actions .dd { min-width: 0; } .dl-box .dl-btn { padding: 13px 8px; font-size: 15px; } }

/* ===== 移动端轮播最终修正（置于文件末尾，确保覆盖基础样式）===== */
@media (max-width: 768px) {
	.banner { height: 200px; }
	.slide-text { padding: 0 22px; }
	.slide-text h2 { font-size: 22px; }
	.slide-text p { font-size: 13px; margin-top: 6px; }
	.hero-btn { margin-top: 14px; padding: 8px 22px; font-size: 14px; box-shadow: 0 4px 12px rgba(31, 138, 76, .3); }
}

/* logo 图片化 */
img.brand-logo { object-fit: cover; background: none; }