/* roulang page: index */
:root{
--c-primary:#0E3A2F;
--c-primary-deep:#08251D;
--c-accent:#FF6A2B;
--c-accent-deep:#E4551B;
--c-highlight:#C8F53C;
--c-bg:#F6F4EF;
--c-surface:#FFFFFF;
--c-line:#E3DED4;
--c-text:#1C2321;
--c-text-2:#5C6660;
--c-text-invert:#E7F0EC;
--c-success:#2E7D5B;
--c-warn:#D94A2B;
--r-card:14px;
--r-img:12px;
--r-panel:18px;
--r-btn:10px;
--sh-1:0 1px 0 var(--c-line),0 8px 24px rgba(14,58,47,.06);
--sh-2:0 14px 34px rgba(14,58,47,.14);
--ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
margin:0;
font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
font-size:16px;
line-height:1.9;
color:var(--c-text);
background:var(--c-bg);
-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ol,ul,figure{margin:0}
ol,ul{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1280px){.container{max-width:1240px}}
@media (max-width:640px){.container{padding:0 16px}}
/* ---------- 顶部导航 ---------- */
.site-header{
position:sticky;top:0;z-index:60;
background:rgba(246,244,239,.96);
border-bottom:1px solid var(--c-line);
backdrop-filter:saturate(120%) blur(6px);
transition:box-shadow .2s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 20px rgba(14,58,47,.08)}
.nav-toggle-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.nav-inner{display:flex;align-items:center;gap:22px;height:68px}
.brand{display:flex;align-items:baseline;gap:5px;flex:0 0 auto;letter-spacing:.01em}
.brand-mark{font-size:19px;font-weight:800;color:var(--c-primary)}
.brand-tail{
font-size:12px;font-weight:700;color:var(--c-primary);
background:rgba(14,58,47,.08);padding:2px 7px;border-radius:999px;
}
.nav-links{display:flex;align-items:center;gap:20px;margin-left:8px}
.nav-link{
position:relative;font-size:15px;font-weight:600;color:var(--c-text-2);
padding:6px 2px;transition:color .18s var(--ease);white-space:nowrap;
}
.nav-link::after{
content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;border-radius:3px;
background:var(--c-primary);transform:scaleX(0);transform-origin:left;
transition:transform .2s var(--ease);
}
.nav-link:hover{color:var(--c-primary)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--c-primary)}
.nav-link.is-active::after{transform:scaleX(1)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:14px}
/* Mega 面板 */
.mega{position:relative}
.mega-trigger{
display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 14px;
background:transparent;border:1px solid var(--c-line);border-radius:var(--r-btn);
font-size:14px;font-weight:600;color:var(--c-primary);cursor:pointer;
transition:background .18s var(--ease),border-color .18s var(--ease);
}
.mega-trigger:hover{background:rgba(14,58,47,.06);border-color:rgba(14,58,47,.22)}
.mega-trigger .caret{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s var(--ease)}
.mega:hover .caret,.mega:focus-within .caret{transform:rotate(-135deg) translateY(-2px)}
.mega-panel{
position:absolute;top:calc(100% + 12px);right:0;width:780px;
background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-panel);
box-shadow:0 20px 48px rgba(14,58,47,.16);
padding:24px;display:grid;grid-template-columns:1.15fr 1fr;gap:26px;
opacity:0;visibility:hidden;transform:translateY(-6px);
transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-col-title{font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--c-text-2);margin-bottom:14px}
.mega-list{display:grid;grid-template-columns:1fr 1fr;gap:2px 16px}
.mega-list a{
display:flex;align-items:center;gap:9px;padding:8px 8px;border-radius:8px;
font-size:14px;color:var(--c-text);transition:background .16s var(--ease),color .16s var(--ease);
}
.mega-list a:hover{background:rgba(14,58,47,.06);color:var(--c-primary)}
.mega-list .idx{
flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:var(--c-primary-deep);
color:var(--c-highlight);font-size:11px;font-weight:700;display:grid;place-items:center;
font-variant-numeric:tabular-nums;
}
.mega-news li+li{border-top:1px solid var(--c-line)}
.mega-news a{display:block;padding:11px 0;font-size:14px;line-height:1.6;color:var(--c-text)}
.mega-news a:hover{color:var(--c-accent-deep)}
.mega-news .meta{display:block;font-size:12px;color:var(--c-text-2);margin-top:3px}
.mega-card{
margin-top:14px;border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;
display:flex;gap:12px;align-items:center;padding:10px;background:rgba(14,58,47,.03);
}
.mega-card img{width:74px;height:56px;object-fit:cover;border-radius:8px}
.mega-card .t{font-size:13px;font-weight:700;line-height:1.5}
.mega-card .s{font-size:12px;color:var(--c-text-2)}
/* 汉堡与抽屉 */
.nav-burger{display:none;width:44px;height:44px;border-radius:var(--r-btn);border:1px solid var(--c-line);cursor:pointer;align-items:center;justify-content:center;background:var(--c-surface)}
.nav-burger span{position:relative;display:block;width:18px;height:2px;background:var(--c-primary);border-radius:2px}
.nav-burger span::before,.nav-burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-primary);border-radius:2px}
.nav-burger span::before{top:-6px}
.nav-burger span::after{top:6px}
.drawer{
position:fixed;left:0;right:0;top:68px;bottom:0;background:var(--c-surface);
padding:18px 24px 40px;overflow-y:auto;z-index:55;
opacity:0;visibility:hidden;transform:translateY(-8px);
transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;
border-top:1px solid var(--c-line);
}
.nav-toggle-input:checked ~ .drawer{opacity:1;visibility:visible;transform:translateY(0)}
.drawer details{border-bottom:1px solid var(--c-line)}
.drawer summary{
list-style:none;cursor:pointer;padding:15px 0;font-size:16px;font-weight:700;color:var(--c-primary);
display:flex;justify-content:space-between;align-items:center;
}
.drawer summary::-webkit-details-marker{display:none}
.drawer summary::after{content:"+";font-size:18px;color:var(--c-text-2);font-weight:400}
.drawer details[open] summary::after{content:"−"}
.drawer .sub{padding:2px 0 14px}
.drawer .sub a{display:block;padding:10px 0;font-size:15px;color:var(--c-text-2)}
.drawer .sub a:hover{color:var(--c-primary)}
.drawer-direct{display:block;padding:15px 0;font-size:16px;font-weight:700;color:var(--c-primary);border-bottom:1px solid var(--c-line)}
/* ---------- 倒计时条 ---------- */
.countdown-bar{
background:var(--c-primary-deep);color:var(--c-text-invert);position:relative;overflow:hidden;
}
.countdown-bar::before,.countdown-bar::after{
content:"";position:absolute;top:0;bottom:0;width:110px;
background:repeating-linear-gradient(45deg,rgba(200,245,60,.16) 0 6px,transparent 6px 14px);
}
.countdown-bar::before{left:0}
.countdown-bar::after{right:0}
.countdown-inner{position:relative;z-index:1;display:flex;align-items:center;gap:18px;min-height:50px;flex-wrap:wrap;padding-top:7px;padding-bottom:7px}
.cd-badge{
font-size:12px;font-weight:700;letter-spacing:.08em;color:#0B1F18;
background:var(--c-highlight);border-radius:999px;padding:3px 11px;white-space:nowrap;
}
.cd-clock{display:flex;align-items:center;gap:8px}
.cd-cell{display:flex;align-items:baseline;gap:5px}
.cd-num{
display:inline-block;min-width:38px;text-align:center;
background:rgba(200,245,60,.12);border:1px solid rgba(200,245,60,.28);
border-radius:8px;padding:2px 6px;
font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
font-variant-numeric:tabular-nums;font-size:16px;font-weight:700;color:var(--c-highlight);
}
.cd-unit{font-size:12px;color:rgba(231,240,236,.72)}
.cd-btn{
margin-left:auto;font-size:13px;font-weight:700;color:var(--c-highlight);
border:1px solid rgba(200,245,60,.4);border-radius:999px;padding:5px 14px;
transition:background .18s var(--ease),color .18s var(--ease);
}
.cd-btn:hover{background:var(--c-highlight);color:#0B1F18}
@media (max-width:640px){
.cd-badge{display:none}
.cd-btn{margin-left:0}
.cd-clock{gap:5px}
.cd-num{min-width:30px;font-size:14px}
}
/* ---------- Hero ---------- */
.hero{padding:26px 0 8px}
.hero-panel{
position:relative;overflow:hidden;border-radius:var(--r-panel);
background:linear-gradient(135deg,var(--c-primary-deep) 0%,var(--c-primary) 62%,#12513F 100%);
padding:44px 44px 40px;
display:grid;grid-template-columns:7fr 5fr;gap:36px;align-items:center;
box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.hero-panel::before{
content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;
background-image:linear-gradient(rgba(255,255,255,.9) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.9) 1px,transparent 1px);
background-size:34px 34px;
}
.hero-copy{position:relative;z-index:1;color:var(--c-text-invert)}
.hero-eyebrow{
display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.1em;
color:var(--c-highlight);border:1px solid rgba(200,245,60,.35);border-radius:999px;padding:4px 12px;margin-bottom:18px;
}
.hero-copy h1{
font-size:clamp(28px,4vw,44px);line-height:1.25;font-weight:700;letter-spacing:.01em;
color:#FFFFFF;margin-bottom:14px;
}
.hero-copy h1 em{font-style:normal;color:var(--c-highlight)}
.hero-sub{font-size:16px;color:rgba(231,240,236,.86);max-width:30rem;margin-bottom:24px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:30px;margin-top:30px;flex-wrap:wrap}
.hero-stat .n{
font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums;
font-size:26px;font-weight:700;color:var(--c-highlight);line-height:1.2;
}
.hero-stat .l{font-size:13px;color:rgba(231,240,236,.72)}
.hero-media{position:relative;z-index:1}
.hero-media img{width:100%;height:330px;object-fit:cover;border-radius:var(--r-img)}
.hero-tag{
position:absolute;left:16px;right:16px;bottom:-16px;background:var(--c-surface);
border:1px solid var(--c-line);border-radius:var(--r-card);padding:12px 16px;
box-shadow:var(--sh-1);display:flex;align-items:center;gap:12px;
}
.hero-tag .dot{width:9px;height:9px;border-radius:50%;background:var(--c-accent);flex:0 0 auto}
.hero-tag .t{font-size:14px;font-weight:700;line-height:1.5}
.hero-tag .s{font-size:12px;color:var(--c-text-2);margin-left:auto;white-space:nowrap}
@media (max-width:1024px){
.hero-panel{grid-template-columns:1fr;gap:24px;padding:32px 26px}
.hero-media img{height:240px}
.hero-tag{position:static;margin-top:12px;bottom:auto}
}
@media (max-width:640px){
.hero-panel{padding:26px 18px}
.hero-stats{gap:20px}
}
/* ---------- 按钮 ---------- */
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
padding:14px 26px;border-radius:var(--r-btn);font-size:15px;font-weight:700;
border:2px solid transparent;cursor:pointer;line-height:1.2;min-height:46px;
transition:transform .16s var(--ease),background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-primary{background:var(--c-accent);color:#0B1F18;box-shadow:0 8px 20px rgba(255,106,43,.24)}
.btn-primary:hover{background:var(--c-accent-deep);transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,106,43,.3)}
.btn-outline{background:transparent;border-color:var(--c-primary);color:var(--c-primary)}
.btn-outline:hover{background:rgba(14,58,47,.08);transform:translateY(-2px)}
.btn-invert{background:transparent;border-color:rgba(231,240,236,.5);color:#FFFFFF}
.btn-invert:hover{background:rgba(231,240,236,.12);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.9);border-color:var(--c-line);color:var(--c-primary)}
.btn-ghost:hover{border-color:var(--c-primary);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14px;min-height:40px}
.btn-block{width:100%}
.link-more{font-size:14px;font-weight:700;color:var(--c-primary);position:relative;display:inline-flex;align-items:center;gap:6px}
.link-more::after{content:"";position:absolute;left:0;bottom:-3px;height:2px;width:100%;background:var(--c-primary);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease)}
.link-more:hover::after{transform:scaleX(1)}
/* ---------- 通用板块 ---------- */
.section{padding:56px 0}
.section-alt{background:var(--c-surface);border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.section-head h2{font-size:clamp(22px,2.4vw,30px);line-height:1.32;font-weight:700;color:var(--c-primary)}
.section-head .desc{font-size:15px;color:var(--c-text-2);margin-top:8px;max-width:38rem}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--c-accent-deep);margin-bottom:10px}
/* 编号要点 */
.point-list{display:grid;grid-template-columns:1fr 1fr;gap:0 42px}
.point-item{display:flex;gap:18px;padding:24px 0;border-bottom:1px solid var(--c-line);border-left:3px solid transparent;padding-left:18px;transition:border-color .2s var(--ease),background-color .2s var(--ease)}
.point-item:hover{border-left-color:var(--c-accent);background:rgba(14,58,47,.025)}
.point-num{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:30px;font-weight:700;color:rgba(14,58,47,.22);line-height:1.1;min-width:56px;font-variant-numeric:tabular-nums}
.point-item h3{font-size:19px;font-weight:600;line-height:1.45;margin-bottom:6px}
.point-item p{font-size:14.5px;color:var(--c-text-2);line-height:1.85}
@media (max-width:768px){.point-list{grid-template-columns:1fr;gap:0}}
/* 图墙 */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.gcard{position:relative;overflow:hidden;border-radius:var(--r-card);box-shadow:var(--sh-1);background:var(--c-primary-deep);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.gcard:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.gcard img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.gcard:hover img{transform:scale(1.04)}
.gcard .mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,37,29,0) 42%,rgba(8,37,29,.86) 100%)}
.gcard .cap{position:absolute;left:18px;right:18px;bottom:16px;color:#fff}
.gcard .cap h3{font-size:16px;font-weight:700;line-height:1.5}
.gcard .corner{
position:absolute;right:14px;top:14px;font-size:11px;font-weight:700;
background:var(--c-highlight);color:#0B1F18;border-radius:999px;padding:3px 10px;
}
.g-a{grid-column:span 6;height:310px}
.g-b{grid-column:span 6;height:310px}
.g-c{grid-column:span 4;height:215px}
@media (max-width:900px){
.g-a,.g-b{grid-column:span 12;height:250px}
.g-c{grid-column:span 6;height:200px}
}
@media (max-width:560px){
.g-a,.g-b{height:220px}
.g-c{grid-column:span 12;height:190px}
}
/* 数据卡 */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{border:1px solid var(--c-line);border-radius:var(--r-card);padding:22px 20px;background:var(--c-surface);transition:border-color .2s var(--ease),transform .2s var(--ease)}
.stat-card:hover{border-color:rgba(14,58,47,.3);transform:translateY(-3px)}
.stat-card .n{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums;font-size:32px;font-weight:700;color:var(--c-primary);line-height:1.1}
.stat-card .n span{font-size:15px;font-weight:600;color:var(--c-text-2);margin-left:4px}
.stat-card .l{font-size:13.5px;color:var(--c-text-2);margin-top:8px}
@media (max-width:768px){.stat-grid{grid-template-columns:1fr 1fr}}
@media (max-width:420px){.stat-grid{grid-template-columns:1fr}}
/* CTA 带 */
.cta-band{background:var(--c-primary-deep);color:var(--c-text-invert);position:relative;overflow:hidden}
.cta-band::before,.cta-band::after{
content:"";position:absolute;top:0;bottom:0;width:90px;
background:repeating-linear-gradient(45deg,rgba(200,245,60,.14) 0 6px,transparent 6px 14px);
}
.cta-band::before{left:0}
.cta-band::after{right:0}
.cta-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 380px;gap:44px;padding:52px 0;align-items:center}
.cta-grid h2{font-size:clamp(22px,2.6vw,32px);line-height:1.32;color:#fff;margin-bottom:12px}
.cta-grid .sub{font-size:15.5px;color:rgba(231,240,236,.82);margin-bottom:20px;max-width:34rem}
.check-list{display:flex;gap:26px;flex-wrap:wrap}
.check-list li{display:flex;align-items:center;gap:9px;font-size:14.5px;font-weight:600;color:var(--c-text-invert)}
.check-list .tick{width:18px;height:18px;border-radius:50%;background:var(--c-highlight);color:#0B1F18;display:grid;place-items:center;font-size:11px;font-weight:800;flex:0 0 auto}
.cta-form{background:rgba(255,255,255,.06);border:1px solid rgba(231,240,236,.18);border-radius:var(--r-panel);padding:24px}
.cta-form .field+.field{margin-top:14px}
.cta-form label{display:block;font-size:14px;font-weight:600;color:var(--c-text-invert);margin-bottom:7px}
.cta-form input{
width:100%;height:48px;border-radius:var(--r-btn);border:1px solid rgba(231,240,236,.28);
background:rgba(255,255,255,.94);padding:0 14px;font-size:15px;color:var(--c-text);
transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.cta-form input::placeholder{color:#8B948E}
.cta-form input:focus{outline:none;border-color:var(--c-highlight);box-shadow:0 0 0 3px rgba(200,245,60,.22)}
.cta-form .btn{margin-top:18px}
.cta-form .hint{font-size:12.5px;color:rgba(231,240,236,.66);margin-top:10px;line-height:1.7}
@media (max-width:1024px){.cta-grid{grid-template-columns:1fr;gap:30px;padding:42px 0}}
/* 资讯列表 */
.news-top{display:grid;grid-template-columns:7fr 5fr;gap:26px;align-items:start}
.news-lead{
display:grid;grid-template-columns:1fr;background:var(--c-surface);border:1px solid var(--c-line);
border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);
transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.news-lead:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.news-lead .thumb{position:relative;height:250px;overflow:hidden}
.news-lead .thumb img{width:100%;height:100%;object-fit:cover}
.badge{
display:inline-block;font-size:12px;font-weight:700;border-radius:999px;padding:3px 11px;
background:rgba(14,58,47,.08);color:var(--c-primary);white-space:nowrap;
}
.badge-live{background:var(--c-accent);color:#0B1F18}
.news-lead .thumb .badge{position:absolute;left:14px;top:14px;background:var(--c-surface)}
.news-lead .body{padding:20px 22px 22px}
.news-lead h3{font-size:20px;font-weight:700;line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-lead p{font-size:14.5px;color:var(--c-text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:12px;margin-top:14px;font-size:13px;color:var(--c-text-2)}
.news-side{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:6px 20px 10px;box-shadow:var(--sh-1)}
.news-side .side-head{display:flex;align-items:center;justify-content:space-between;padding:14px 0 10px;border-bottom:1px solid var(--c-line)}
.news-side .side-head span{font-size:14px;font-weight:700;color:var(--c-primary)}
.news-side li+li{border-top:1px solid var(--c-line)}
.news-side li a{display:block;padding:14px 0;transition:color .16s var(--ease)}
.news-side li a:hover{color:var(--c-accent-deep)}
.news-side .tt{font-size:15px;font-weight:600;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-side .mt{font-size:12.5px;color:var(--c-text-2);margin-top:5px;display:flex;gap:10px}
.news-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:26px}
.card{
background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
transition:transform .2s var(--ease),box-shadow .2s var(--ease);height:100%;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.card .thumb{position:relative;height:170px;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.card .thumb .badge{position:absolute;left:12px;top:12px;background:var(--c-surface)}
.card .body{padding:16px 18px 20px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:16.5px;font-weight:700;line-height:1.55;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .sum{font-size:14px;color:var(--c-text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px}
.card .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--c-text-2)}
.card .arrow{font-weight:700;color:var(--c-primary);transition:transform .2s var(--ease)}
.card:hover .arrow{transform:translateX(4px)}
@media (max-width:1024px){
.news-top{grid-template-columns:1fr}
.news-cards{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
.news-cards{grid-template-columns:1fr}
.news-lead .thumb{height:200px}
}
/* 空态 */
.empty-state{
border:1px dashed rgba(14,58,47,.3);border-radius:var(--r-card);
min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
padding:30px;text-align:center;background:rgba(255,255,255,.6);
}
.empty-state p{font-size:14.5px;color:var(--c-text-2)}
/* FAQ */
.faq-wrap{background:rgba(14,58,47,.04);border-radius:var(--r-panel);padding:34px 32px}
.faq-list{max-width:46rem}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item summary{
list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
padding:18px 0;font-size:18px;font-weight:600;line-height:1.5;color:var(--c-text);
transition:color .18s var(--ease);
}
.faq-item summary:hover{color:var(--c-primary)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
content:"+";flex:0 0 auto;width:26px;height:26px;border-radius:50%;
display:grid;place-items:center;font-size:16px;font-weight:700;
background:rgba(14,58,47,.08);color:var(--c-primary);
transition:transform .2s var(--ease),background-color .2s var(--ease);
}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg);background:var(--c-highlight);color:#0B1F18}
.faq-item .ans{padding:0 0 20px;max-width:46rem;font-size:15px;line-height:1.9;color:var(--c-text-2)}
.faq-cta{margin-top:26px}
/* 页脚 */
.site-footer{background:var(--c-primary-deep);color:var(--c-text-invert);margin-top:0}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;padding:52px 0 38px}
.footer-brand .mark{font-size:19px;font-weight:800;color:#fff;display:inline-flex;align-items:baseline;gap:5px}
.footer-brand .mark span{font-size:12px;font-weight:700;background:rgba(200,245,60,.16);color:var(--c-highlight);border-radius:999px;padding:2px 8px}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.9;color:rgba(231,240,236,.72);max-width:22rem}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.04em}
.footer-col li+li{margin-top:10px}
.footer-col a{font-size:14px;color:rgba(231,240,236,.74);transition:color .16s var(--ease)}
.footer-col a:hover{color:var(--c-highlight);text-decoration:underline}
.footer-contact li{font-size:14px;color:rgba(231,240,236,.74);margin-bottom:10px;line-height:1.8}
.footer-bottom{
border-top:1px solid rgba(231,240,236,.14);padding:20px 0 26px;
display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
font-size:13px;color:rgba(231,240,236,.6);
}
.footer-bottom a:hover{color:var(--c-highlight)}
@media (max-width:1024px){
.footer-top{grid-template-columns:1fr 1fr;gap:28px;padding:42px 0 30px}
}
@media (max-width:560px){.footer-top{grid-template-columns:1fr}}
/* 响应式导航 */
@media (max-width:1024px){
.nav-links{display:none}
.mega{display:none}
.nav-burger{display:flex}
.nav-actions .btn{display:none}
}
@media (min-width:1025px){
.drawer{display:none}
}
@media (prefers-reduced-motion:reduce){
*{animation:none !important;transition:none !important}
}
/* roulang page: category1 */
:root{
--c-primary:#0E3A2F;
--c-primary-deep:#08251D;
--c-accent:#FF6A2B;
--c-highlight:#C8F53C;
--c-bg:#F6F4EF;
--c-surface:#FFFFFF;
--c-line:#E3DED4;
--c-text:#1C2321;
--c-text-2:#5C6660;
--c-text-invert:#E7F0EC;
--c-success:#2E7D5B;
--c-warn:#D94A2B;
--r-card:14px;
--r-img:12px;
--r-panel:18px;
--r-btn:10px;
--sh-1:0 1px 0 var(--c-line),0 8px 24px rgba(14,58,47,.06);
--sh-2:0 14px 34px rgba(14,58,47,.14);
--ease:200ms ease-out;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
margin:0;
background:var(--c-bg);
color:var(--c-text);
font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
font-size:16px;
line-height:1.9;
-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input{font:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
p{margin-bottom:1.15em;}
h1,h2,h3{line-height:1.32;font-weight:700;}
h2{margin-top:1.6em;margin-bottom:.6em;font-size:clamp(22px,2.4vw,31px);}
h3{font-size:18px;font-weight:600;line-height:1.45;margin-top:1.4em;margin-bottom:.5em;}
ul,ol{padding-left:1.3em;}
:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;}
@media (min-width:768px){.container{padding:0 24px;}}
@media (min-width:1024px){.container{padding:0 32px;}}
@media (min-width:1280px){.container{max-width:1240px;}}
/* ---------- header ---------- */
.site-header{
position:sticky;top:0;z-index:50;
background:rgba(246,244,239,.96);
border-bottom:1px solid var(--c-line);
transition:box-shadow var(--ease),background var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 22px rgba(14,58,47,.09);background:#F6F4EF;}
.header-inner{display:flex;align-items:center;gap:20px;height:68px;}
.brand{display:flex;align-items:baseline;gap:6px;font-weight:700;color:var(--c-primary);letter-spacing:.01em;flex:0 0 auto;}
.brand .mark{font-size:19px;line-height:1;display:inline-flex;align-items:baseline;gap:6px;white-space:nowrap;}
.brand .mark span{font-size:12px;font-weight:600;color:var(--c-accent);border:1px solid rgba(255,106,43,.45);border-radius:999px;padding:2px 8px;letter-spacing:.06em;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:12px;}
.nav-link{
position:relative;display:inline-flex;align-items:center;height:44px;padding:0 14px;
font-size:15px;font-weight:500;color:var(--c-text-2);border-radius:8px;
transition:color var(--ease),background var(--ease);
}
.nav-link::after{
content:"";position:absolute;left:14px;right:14px;bottom:6px;height:3px;border-radius:2px;
background:var(--c-primary);transform:scaleX(0);transform-origin:left;transition:transform var(--ease);
}
.nav-link:hover{color:var(--c-primary);background:rgba(14,58,47,.06);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--c-primary);font-weight:700;}
.nav-link.is-active::after{transform:scaleX(1);}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.mega{position:relative;}
.mega-trigger{
display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 16px;
border:1px solid var(--c-line);border-radius:999px;background:var(--c-surface);
color:var(--c-primary);font-size:15px;font-weight:600;cursor:pointer;
transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease);
}
.mega-trigger:hover{border-color:var(--c-primary);box-shadow:0 8px 20px rgba(14,58,47,.10);transform:translateY(-2px);}
.mega-trigger .caret{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform var(--ease);}
.mega:hover .mega-trigger .caret,.mega:focus-within .mega-trigger .caret{transform:rotate(225deg) translateY(-4px);}
.mega-panel{
position:absolute;right:0;top:calc(100% + 12px);width:760px;
background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-panel);
box-shadow:0 20px 50px rgba(14,58,47,.16);
padding:24px;display:grid;grid-template-columns:1.15fr .85fr;gap:26px;
opacity:0;visibility:hidden;transform:translateY(6px);
transition:opacity 160ms ease-out,transform 160ms ease-out,visibility 160ms;
z-index:60;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0);}
.mega-col-title{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--c-text-2);margin-bottom:12px;}
.mega-hot{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:6px;}
.mega-hot a{
display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;
font-size:14px;color:var(--c-text);transition:background var(--ease),color var(--ease);
}
.mega-hot a:hover{background:rgba(14,58,47,.07);color:var(--c-primary);}
.mega-num{
flex:0 0 auto;width:26px;height:26px;border-radius:7px;background:var(--c-primary);color:var(--c-highlight);
display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;
font-variant-numeric:tabular-nums;
}
.mega-news{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:10px;}
.mega-news a{display:block;padding-bottom:10px;border-bottom:1px solid var(--c-line);font-size:14px;line-height:1.6;color:var(--c-text);transition:color var(--ease);}
.mega-news a:hover{color:var(--c-primary);}
.mega-news span{display:block;margin-top:4px;font-size:12px;color:var(--c-text-2);font-variant-numeric:tabular-nums;}
.mega-card{border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;background:var(--c-bg);}
.mega-card img{width:100%;height:112px;object-fit:cover;}
.mega-card-body{padding:12px 14px;}
.mega-card-body strong{display:block;font-size:14px;color:var(--c-primary);margin-bottom:6px;}
.nav-toggle{
display:none;width:44px;height:44px;border:1px solid var(--c-line);border-radius:10px;background:var(--c-surface);
align-items:center;justify-content:center;cursor:pointer;transition:border-color var(--ease);
}
.nav-toggle:hover{border-color:var(--c-primary);}
.nav-toggle span{position:relative;display:block;width:18px;height:2px;background:var(--c-primary);border-radius:2px;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-primary);border-radius:2px;}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.drawer{
position:fixed;inset:0;background:var(--c-surface);z-index:70;padding:20px 20px 40px;
transform:translateY(-102%);transition:transform 240ms ease-out;overflow-y:auto;
}
.drawer.is-open{transform:translateY(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-close{width:44px;height:44px;border:1px solid var(--c-line);border-radius:10px;background:var(--c-bg);cursor:pointer;font-size:20px;color:var(--c-primary);}
.drawer-nav{list-style:none;padding:0;margin:0;display:grid;gap:2px;}
.drawer-nav a{display:block;padding:15px 4px;font-size:17px;font-weight:600;color:var(--c-text);border-bottom:1px solid var(--c-line);}
.drawer-nav a.is-active{color:var(--c-primary);}
.drawer-nav a.is-active::before{content:"";display:inline-block;width:3px;height:16px;background:var(--c-primary);margin-right:10px;vertical-align:-2px;border-radius:2px;}
body.drawer-open{overflow:hidden;}
@media (max-width:1023px){
.nav-links{display:none;}
.mega{display:none;}
.nav-toggle{display:inline-flex;}
}
/* ---------- buttons ---------- */
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
padding:14px 26px;border-radius:var(--r-btn);font-size:16px;font-weight:600;
border:1px solid transparent;cursor:pointer;text-align:center;
transition:transform var(--ease),background var(--ease),color var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 8px 20px rgba(255,106,43,.28);}
.btn-primary:hover{transform:translateY(-2px);background:#F25C1C;box-shadow:0 14px 28px rgba(255,106,43,.34);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:var(--c-primary);border:2px solid var(--c-primary);}
.btn-ghost:hover{background:rgba(14,58,47,.08);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-invert{background:var(--c-highlight);color:var(--c-primary-deep);}
.btn-invert:hover{transform:translateY(-2px);background:#BEF02A;}
.btn-outline-light{background:transparent;color:var(--c-text-invert);border:2px solid rgba(231,240,236,.55);}
.btn-outline-light:hover{border-color:var(--c-highlight);color:var(--c-highlight);transform:translateY(-2px);}
.btn[disabled],.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none;}
.btn-text{
display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--c-primary);
padding:8px 2px;background:none;border:0;cursor:pointer;position:relative;
}
.btn-text::after{content:"";position:absolute;left:2px;right:2px;bottom:2px;height:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform var(--ease);}
.btn-text:hover::after{transform:scaleX(1);}
/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;font-size:13px;font-weight:600;padding:4px 12px;}
.badge-cat{background:rgba(14,58,47,.08);color:var(--c-primary);}
.badge-status{background:var(--c-accent);color:#fff;}
.badge-line{border:1px solid var(--c-line);color:var(--c-text-2);background:var(--c-surface);}
/* ---------- page hero ---------- */
.page-hero{
position:relative;overflow:hidden;
background:linear-gradient(135deg,#E9EFE9 0%,#F2F5EC 55%,#EAF0E4 100%);
border-bottom:1px solid var(--c-line);
}
.page-hero::before{
content:"";position:absolute;inset:0;
background-image:linear-gradient(rgba(14,58,47,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(14,58,47,.055) 1px,transparent 1px);
background-size:34px 34px;opacity:.9;
}
.page-hero-inner{position:relative;padding:34px 0 30px;min-height:200px;display:flex;flex-direction:column;justify-content:center;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--c-text-2);margin-bottom:14px;}
.breadcrumb a{color:var(--c-text-2);transition:color var(--ease);}
.breadcrumb a:hover{color:var(--c-primary);text-decoration:underline;}
.breadcrumb .sep{color:#B6BCB6;}
.breadcrumb .current{color:var(--c-primary);font-weight:600;}
.page-hero h1{font-size:clamp(26px,3.6vw,40px);color:var(--c-primary);letter-spacing:.01em;max-width:820px;}
.page-hero p{margin:12px 0 0;max-width:660px;color:var(--c-text-2);font-size:15px;line-height:1.8;}
.hero-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
/* ---------- countdown bar ---------- */
.countdown-bar{
position:relative;overflow:hidden;border-radius:var(--r-panel);
background:var(--c-primary-deep);color:var(--c-text-invert);
display:flex;align-items:center;gap:18px;flex-wrap:wrap;
padding:16px 22px;margin-top:26px;
box-shadow:0 1px 0 rgba(200,245,60,.18) inset,0 12px 28px rgba(8,37,29,.22);
}
.countdown-bar::before,.countdown-bar::after{
content:"";position:absolute;top:0;bottom:0;width:64px;
background:repeating-linear-gradient(45deg,rgba(200,245,60,.22) 0 6px,transparent 6px 12px);
}
.countdown-bar::before{left:0;}
.countdown-bar::after{right:0;}
.cd-tag{
position:relative;z-index:2;background:var(--c-accent);color:#fff;border-radius:999px;
font-size:12px;font-weight:700;letter-spacing:.08em;padding:5px 12px;white-space:nowrap;
}
.cd-text{position:relative;z-index:2;font-size:14px;color:rgba(231,240,236,.82);}
.cd-group{position:relative;z-index:2;display:flex;align-items:center;gap:10px;margin-left:auto;}
.cd-item{display:flex;align-items:center;gap:8px;}
.cd-num{
min-width:52px;text-align:center;background:rgba(231,240,236,.10);
border:1px solid rgba(231,240,236,.16);border-radius:10px;padding:6px 8px;
font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums;
font-size:22px;font-weight:700;color:var(--c-highlight);line-height:1.2;
}
.cd-label{font-size:12px;color:rgba(231,240,236,.7);}
.countdown-bar .btn{padding:10px 18px;font-size:14px;position:relative;z-index:2;}
@media (max-width:767px){
.cd-text{display:none;}
.cd-group{margin-left:0;width:100%;justify-content:space-between;gap:6px;}
.cd-num{min-width:44px;font-size:19px;}
.countdown-bar{gap:12px;padding:14px 16px;}
}
/* ---------- sections ---------- */
.section{padding:56px 0;}
.section-alt{background:var(--c-surface);border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:26px;}
.section-head h2{margin:0;color:var(--c-primary);}
.section-head p{margin:8px 0 0;color:var(--c-text-2);font-size:15px;max-width:620px;}
/* ---------- wall ---------- */
.wall{display:grid;grid-template-columns:repeat(12,1fr);gap:20px;}
.wall-card{
position:relative;overflow:hidden;border-radius:var(--r-card);
border:1px solid var(--c-line);background:var(--c-primary);
box-shadow:var(--sh-1);transition:transform var(--ease),box-shadow var(--ease);
min-height:210px;
}
.wall-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.wall-card img{width:100%;height:100%;object-fit:cover;opacity:.92;transition:transform 420ms ease-out,opacity var(--ease);}
.wall-card:hover img{transform:scale(1.05);opacity:.8;}
.wall-mask{
position:absolute;inset:auto 0 0 0;padding:20px 18px;
background:linear-gradient(to top,rgba(8,37,29,.94) 0%,rgba(8,37,29,.72) 45%,rgba(8,37,29,0) 100%);
color:#fff;
}
.wall-mask h3{margin:0 0 4px;font-size:17px;font-weight:700;color:#fff;}
.wall-mask p{margin:0;font-size:13px;color:rgba(231,240,236,.78);line-height:1.7;}
.wall-corner{
position:absolute;top:14px;left:14px;background:var(--c-highlight);color:var(--c-primary-deep);
font-size:12px;font-weight:700;border-radius:6px;padding:4px 9px;letter-spacing:.04em;
}
.wall-card .wall-tall{position:absolute;top:14px;right:14px;font-size:12px;color:#fff;background:rgba(8,37,29,.6);border:1px solid rgba(231,240,236,.24);border-radius:999px;padding:3px 10px;}
.w-5{grid-column:span 5;}
.w-4{grid-column:span 4;}
.w-3{grid-column:span 3;}
.wall-raise{margin-top:26px;}
@media (max-width:1023px){
.w-5,.w-4,.w-3{grid-column:span 6;}
.wall-raise{margin-top:0;}
.wall-card{min-height:190px;}
}
@media (max-width:560px){
.wall{grid-template-columns:1fr;}
.w-5,.w-4,.w-3{grid-column:span 1;}
.wall-card{min-height:170px;}
}
/* ---------- rule list ---------- */
.rule-list{display:grid;gap:0;border-top:1px solid var(--c-line);}
.rule-item{
display:grid;grid-template-columns:56px 1fr;gap:20px;padding:22px 0;
border-bottom:1px solid var(--c-line);transition:background var(--ease);
}
.rule-item:hover{background:rgba(14,58,47,.035);}
.rule-num{
width:48px;height:48px;border-radius:12px;background:var(--c-primary-deep);color:var(--c-highlight);
display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;
font-variant-numeric:tabular-nums;
}
.rule-item h3{margin:0 0 6px;color:var(--c-text);font-size:18px;}
.rule-item p{margin:0;color:var(--c-text-2);font-size:15px;line-height:1.85;max-width:46rem;}
@media (max-width:560px){
.rule-item{grid-template-columns:1fr;gap:12px;}
}
/* ---------- faq ---------- */
.faq{background:rgba(14,58,47,.04);border:1px solid var(--c-line);border-radius:var(--r-panel);padding:8px 22px;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-item:last-child{border-bottom:0;}
.faq-item summary{
list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
padding:20px 0;font-size:18px;font-weight:600;color:var(--c-text);transition:color var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--c-primary);}
.faq-item summary .sign{
flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1px solid var(--c-line);position:relative;
transition:transform 200ms ease-out,border-color var(--ease),background var(--ease);
}
.faq-item summary .sign::before,.faq-item summary .sign::after{
content:"";position:absolute;top:50%;left:50%;background:var(--c-primary);transform:translate(-50%,-50%);
}
.faq-item summary .sign::before{width:11px;height:2px;}
.faq-item summary .sign::after{width:2px;height:11px;transition:opacity 200ms ease-out;}
.faq-item[open] summary .sign{transform:rotate(180deg);background:var(--c-primary);border-color:var(--c-primary);}
.faq-item[open] summary .sign::before{background:var(--c-highlight);}
.faq-item[open] summary .sign::after{opacity:0;}
.faq-answer{padding:0 0 22px;color:var(--c-text-2);font-size:15px;line-height:1.9;max-width:46rem;}
/* ---------- cta ---------- */
.cta-band{
position:relative;overflow:hidden;background:var(--c-primary-deep);color:var(--c-text-invert);
border-radius:var(--r-panel);padding:40px 32px;
box-shadow:inset 0 1px 0 rgba(200,245,60,.20);
}
.cta-band::before,.cta-band::after{
content:"";position:absolute;top:0;bottom:0;width:90px;
background:repeating-linear-gradient(45deg,rgba(200,245,60,.16) 0 7px,transparent 7px 14px);
pointer-events:none;
}
.cta-band::before{left:0;}
.cta-band::after{right:0;}
.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start;}
.cta-band h2{margin:0 0 10px;color:#fff;font-size:clamp(22px,2.6vw,30px);}
.cta-band .cta-sub{margin:0;color:rgba(231,240,236,.78);font-size:15px;max-width:32rem;}
.check-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px;}
.check-list li{display:flex;align-items:flex-start;gap:10px;font-size:15px;color:rgba(231,240,236,.9);}
.check-list li::before{
content:"";flex:0 0 auto;width:18px;height:18px;margin-top:5px;border-radius:5px;
background:var(--c-highlight);
-webkit-mask:url("data:image/svg+xml;utf8,") center/14px no-repeat;
mask:url("data:image/svg+xml;utf8,") center/14px no-repeat;
}
.cta-form{background:#fff;border-radius:var(--r-card);padding:24px;box-shadow:0 18px 40px rgba(0,0,0,.22);}
.cta-form h3{margin:0 0 4px;font-size:18px;color:var(--c-primary);}
.cta-form .form-note{margin:0 0 16px;font-size:13px;color:var(--c-text-2);}
.field{margin-bottom:14px;}
.field label{display:block;font-size:14px;font-weight:600;color:var(--c-text);margin-bottom:6px;}
.field input{
width:100%;height:48px;border-radius:10px;border:1px solid var(--c-line);background:var(--c-bg);
padding:0 14px;font-size:15px;color:var(--c-text);transition:border-color var(--ease),box-shadow var(--ease);
}
.field input::placeholder{color:#9AA39C;}
.field input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(14,58,47,.12);}
.cta-form .btn{width:100%;}
.form-tip{margin:12px 0 0;font-size:13px;color:var(--c-text-2);line-height:1.7;}
@media (max-width:900px){
.cta-grid{grid-template-columns:1fr;}
.cta-band{padding:30px 20px;}
}
/* ---------- footer ---------- */
.site-footer{background:var(--c-primary-deep);color:var(--c-text-invert);margin-top:64px;padding:52px 0 22px;}
.footer-top{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:30px;}
.footer-brand .mark{display:inline-flex;align-items:baseline;gap:6px;font-size:19px;font-weight:700;color:#fff;}
.footer-brand .mark span{font-size:12px;font-weight:600;color:var(--c-highlight);border:1px solid rgba(200,245,60,.45);border-radius:999px;padding:2px 8px;letter-spacing:.06em;}
.footer-brand p{margin:14px 0 0;font-size:14px;line-height:1.85;color:rgba(231,240,236,.72);max-width:26rem;}
.footer-col h4{margin:0 0 14px;font-size:14px;font-weight:700;letter-spacing:.08em;color:var(--c-highlight);}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;}
.footer-col a{font-size:14px;color:rgba(231,240,236,.78);transition:color var(--ease);}
.footer-col a:hover{color:var(--c-highlight);text-decoration:underline;}
.footer-contact li{font-size:14px;color:rgba(231,240,236,.78);line-height:1.7;}
.footer-bottom{
margin-top:36px;padding-top:18px;border-top:1px solid rgba(231,240,236,.16);
display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;font-size:13px;color:rgba(231,240,236,.62);
}
.footer-bottom a{color:rgba(231,240,236,.72);}
.footer-bottom a:hover{color:var(--c-highlight);text-decoration:underline;}
@media (max-width:900px){
.footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
.footer-top{grid-template-columns:1fr;}
}
/* roulang page: article */
:root{
--c-primary:#0E3A2F;
--c-primary-deep:#08251D;
--c-accent:#FF6A2B;
--c-highlight:#C8F53C;
--c-bg:#F6F4EF;
--c-surface:#FFFFFF;
--c-line:#E3DED4;
--c-text:#1C2321;
--c-text-2:#5C6660;
--c-text-invert:#E7F0EC;
--c-success:#2E7D5B;
--c-warn:#D94A2B;
--shadow-card:0 1px 0 var(--c-line), 0 8px 24px rgba(14,58,47,.06);
--shadow-hover:0 14px 34px rgba(14,58,47,.14);
--r-card:14px;
--r-img:12px;
--r-panel:18px;
--r-btn:10px;
--ease:cubic-bezier(.2,.7,.3,1);
--ink-muted:rgba(231,240,236,.74);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
margin:0;
font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
background:var(--c-bg);
color:var(--c-text);
font-size:16px;
line-height:1.9;
}
body.drawer-open{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;color:inherit}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.num{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}
/* ---------- 顶部导航 ---------- */
.site-header{
position:sticky;top:0;z-index:50;
background:rgba(246,244,239,.96);
border-bottom:1px solid var(--c-line);
transition:box-shadow .2s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 22px rgba(14,58,47,.10)}
.header-inner{display:flex;align-items:center;gap:24px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.mark{font-size:18px;font-weight:700;letter-spacing:.02em;color:var(--c-primary);white-space:nowrap}
.mark span{color:var(--c-accent)}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-link{
position:relative;padding:10px 0;font-size:15px;font-weight:500;color:var(--c-text-2);
transition:color .18s var(--ease);min-height:44px;display:inline-flex;align-items:center;
}
.nav-link::after{
content:"";position:absolute;left:0;right:0;bottom:6px;height:3px;background:var(--c-primary);
transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);border-radius:2px;
}
.nav-link:hover{color:var(--c-primary)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--c-primary);font-weight:600}
.nav-link.is-active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
/* Mega 面板 */
.mega{position:relative}
.mega-trigger{
display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;
border:1px solid var(--c-line);border-radius:999px;background:var(--c-surface);
font-size:14px;font-weight:600;color:var(--c-primary);box-shadow:0 1px 0 var(--c-line);
transition:background-color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.mega-trigger:hover{background:rgba(14,58,47,.06);border-color:rgba(14,58,47,.28);transform:translateY(-1px)}
.mega-trigger svg{width:14px;height:14px;transition:transform .2s var(--ease)}
.mega:hover .mega-trigger svg,.mega:focus-within .mega-trigger svg{transform:rotate(180deg)}
.mega-panel{
position:absolute;right:0;top:calc(100% + 14px);width:780px;max-width:88vw;
background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-panel);
box-shadow:0 24px 56px rgba(14,58,47,.18);padding:24px;
display:grid;grid-template-columns:1.1fr 1fr;gap:26px;
opacity:0;visibility:hidden;transform:translateY(-6px);
transition:opacity .16s var(--ease),transform .16s var(--ease),visibility .16s var(--ease);
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-title{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--c-text-2);margin-bottom:14px}
.mega-list{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.mega-list a{
display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;font-size:14px;color:var(--c-text);
transition:background-color .18s var(--ease),color .18s var(--ease);
}
.mega-list a:hover{background:rgba(14,58,47,.06);color:var(--c-primary)}
.mega-list .num{
width:26px;height:26px;flex:0 0 26px;border-radius:8px;background:var(--c-primary-deep);color:var(--c-highlight);
font-size:12px;display:inline-flex;align-items:center;justify-content:center;
}
.mega-news{display:grid;gap:2px}
.mega-news a{
display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
padding:12px 10px;border-bottom:1px solid var(--c-line);font-size:14px;color:var(--c-text);
transition:color .18s var(--ease),background-color .18s var(--ease);
}
.mega-news li:last-child a{border-bottom:0}
.mega-news a:hover{color:var(--c-primary);background:rgba(14,58,47,.04)}
.mega-news em{font-style:normal;font-size:12px;color:var(--c-text-2);white-space:nowrap;padding-top:3px}
/* 移动端抽屉 */
.nav-toggle{
display:none;width:46px;height:46px;border:1px solid var(--c-line);border-radius:12px;background:var(--c-surface);
align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-primary);border-radius:2px;transition:transform .2s var(--ease),opacity .2s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-drawer{
display:none;position:fixed;left:0;right:0;top:69px;bottom:0;background:#fff;z-index:49;
padding:18px 24px 40px;overflow:auto;opacity:0;pointer-events:none;transform:translateY(-8px);
transition:opacity .2s var(--ease),transform .2s var(--ease);
}
.mobile-drawer.is-open{opacity:1;pointer-events:auto;transform:translateY(0)}
.drawer-link{
display:flex;align-items:center;justify-content:space-between;min-height:54px;font-size:16px;font-weight:500;
color:var(--c-text);border-bottom:1px solid var(--c-line);
}
.drawer-link::after{content:"›";color:var(--c-text-2)}
.drawer-link.is-active{color:var(--c-primary);font-weight:700}
.top-rule{height:3px;background:linear-gradient(90deg,var(--c-primary),rgba(14,58,47,.25) 60%,transparent)}
/* ---------- 按钮 ---------- */
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
min-height:48px;padding:14px 26px;border-radius:var(--r-btn);
font-size:15px;font-weight:600;line-height:1;border:2px solid transparent;
transition:transform .18s var(--ease),background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-primary{background:var(--c-accent);color:#241408;box-shadow:0 8px 20px rgba(255,106,43,.24)}
.btn-primary:hover{background:#ff8149;transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,106,43,.32)}
.btn-ghost{border-color:var(--c-primary);color:var(--c-primary);background:transparent}
.btn-ghost:hover{background:rgba(14,58,47,.08);transform:translateY(-2px)}
.btn-ghost-light{border-color:rgba(231,240,236,.5);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.btn-sm{min-height:42px;padding:11px 18px;font-size:14px}
.text-link{
position:relative;font-size:14px;font-weight:600;color:var(--c-primary);padding-bottom:2px;
}
.text-link::after{
content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--c-accent);
transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);
}
.text-link:hover::after{transform:scaleX(1)}
/* ---------- 文章头 ---------- */
.article-hero{
position:relative;overflow:hidden;color:var(--c-text-invert);
background:var(--c-primary-deep) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
padding:32px 0 46px;
}
.article-hero::after{
content:"";position:absolute;inset:0;
background:linear-gradient(105deg,rgba(8,37,29,.95) 0%,rgba(14,58,47,.86) 58%,rgba(14,58,47,.72) 100%);
}
.article-hero .container{position:relative;z-index:2}
.article-hero::before{
content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
background-size:38px 38px;
}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--ink-muted);margin-bottom:18px}
.crumbs a{color:var(--ink-muted)}
.crumbs a:hover{color:var(--c-highlight)}
.crumbs .sep{opacity:.55}
.crumbs .current{
color:var(--c-highlight);max-width:46ch;display:inline-block;overflow:hidden;
text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom;
}
.article-hero h1{
font-size:clamp(26px,3.6vw,42px);line-height:1.28;font-weight:700;max-width:34ch;color:#fff;
}
.article-meta{
display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-top:20px;font-size:14px;color:var(--ink-muted);
}
.meta-chip{
display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:999px;
background:rgba(255,255,255,.10);border:1px solid rgba(231,240,236,.22);color:var(--c-text-invert);
}
.meta-chip-accent{background:var(--c-accent);border-color:var(--c-accent);color:#241408;font-weight:600}
.meta-actions{margin-left:auto;display:flex;gap:10px}
.icon-btn{
width:44px;height:44px;border-radius:12px;border:1px solid rgba(231,240,236,.28);
display:inline-flex;align-items:center;justify-content:center;color:var(--c-text-invert);
transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.icon-btn:hover{background:rgba(200,245,60,.16);color:var(--c-highlight);border-color:rgba(200,245,60,.5);transform:translateY(-2px)}
.icon-btn svg{width:18px;height:18px}
/* ---------- 正文布局 ---------- */
.article-layout{
display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:48px;
padding:52px 0 20px;align-items:start;
}
.article-content{min-width:0}
.prose{max-width:46rem;font-size:16px;line-height:1.9;color:var(--c-text)}
.prose p{margin:0 0 1.2em}
.prose h2{
font-size:24px;line-height:1.35;font-weight:700;margin:2em 0 .6em;padding-left:14px;
border-left:4px solid var(--c-primary);max-width:46rem;
}
.prose h3{font-size:19px;line-height:1.45;font-weight:600;margin:1.6em 0 .5em}
.prose h4{font-size:17px;font-weight:600;margin:1.4em 0 .5em}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.4em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin-bottom:.5em;line-height:1.85}
.prose li::marker{color:var(--c-primary)}
.prose blockquote{
margin:1.6em 0;padding:14px 20px;border-left:4px solid var(--c-accent);
background:rgba(255,106,43,.07);border-radius:0 12px 12px 0;color:var(--c-text);
}
.prose img{border-radius:var(--r-img);margin:1.6em auto}
.prose table{
width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;
border:1px solid var(--c-line);border-radius:12px;overflow:hidden;
}
.prose th{background:rgba(14,58,47,.08);text-align:left;padding:12px 14px;font-weight:600;color:var(--c-primary)}
.prose td{padding:12px 14px;border-top:1px solid var(--c-line)}
.prose tbody tr:nth-child(even){background:rgba(14,58,47,.04)}
.prose code{
background:rgba(28,35,33,.07);padding:2px 6px;border-radius:6px;
font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em;
}
.prose a{color:var(--c-primary);border-bottom:1px solid rgba(14,58,47,.35)}
.prose a:hover{color:var(--c-accent);border-color:var(--c-accent)}
.prose hr{border:0;border-top:1px solid var(--c-line);margin:2.2em 0}
/* 空态 */
.empty-state{
max-width:46rem;min-height:220px;border:1px dashed var(--c-line);border-radius:var(--r-panel);
background:var(--c-surface);padding:34px 28px;display:flex;flex-direction:column;align-items:flex-start;gap:12px;
}
.empty-state svg{width:38px;height:38px;color:var(--c-text-2)}
.empty-title{font-size:18px;font-weight:700;color:var(--c-text)}
.empty-text{font-size:15px;color:var(--c-text-2);line-height:1.8}
/* 标签 */
.article-tags{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:40px;padding-top:24px;border-top:1px solid var(--c-line)}
.tag-label{font-size:14px;font-weight:600;color:var(--c-text-2)}
.tag{
display:inline-flex;align-items:center;height:34px;padding:0 15px;border-radius:999px;
background:rgba(14,58,47,.08);color:var(--c-primary);font-size:13px;font-weight:600;
transition:background-color .18s var(--ease),transform .18s var(--ease);
}
.tag:hover{background:rgba(14,58,47,.16);transform:translateY(-2px)}
/* 上下篇 */
.postnav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
.postnav-card{
display:block;padding:20px 22px;border-radius:var(--r-card);background:var(--c-surface);
border:1px solid var(--c-line);box-shadow:var(--shadow-card);
transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.postnav-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(14,58,47,.22)}
.postnav-card.is-next{text-align:right}
.postnav-dir{display:block;font-size:13px;font-weight:600;color:var(--c-accent);margin-bottom:8px}
.postnav-title{display:block;font-size:16px;font-weight:600;line-height:1.55;color:var(--c-text)}
/* ---------- 侧栏 ---------- */
.article-side{min-width:0}
.side-panel{position:sticky;top:92px;display:grid;gap:20px}
.side-box{
background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
padding:20px 20px 16px;box-shadow:var(--shadow-card);
}
.side-title{font-size:15px;font-weight:700;color:var(--c-primary);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.side-title::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--c-accent)}
.side-toc li,.side-hot li{border-bottom:1px solid var(--c-line)}
.side-toc li:last-child,.side-hot li:last-child{border-bottom:0}
.side-toc a,.side-hot a{display:flex;gap:10px;padding:11px 0;font-size:14px;color:var(--c-text-2);line-height:1.6}
.side-toc a:hover,.side-hot a:hover{color:var(--c-primary)}
.side-hot .num{
width:24px;height:24px;flex:0 0 24px;border-radius:7px;background:rgba(14,58,47,.08);color:var(--c-primary);
font-size:12px;display:inline-flex;align-items:center;justify-content:center;margin-top:2px;
}
.side-entry{
background:var(--c-primary-deep);border-radius:var(--r-card);overflow:hidden;color:var(--c-text-invert);
border:1px solid rgba(231,240,236,.14);
}
.side-entry img{width:100%;height:130px;object-fit:cover}
.side-entry-body{padding:16px 18px 18px}
.side-entry-body p{font-size:14px;line-height:1.7;color:var(--ink-muted);margin-bottom:14px}
/* ---------- 相关内容 ---------- */
.section{padding:56px 0}
.section-alt{background:rgba(14,58,47,.04)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section-head h2{font-size:clamp(22px,2.4vw,30px);line-height:1.35}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{
background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;
box-shadow:var(--shadow-card);display:flex;flex-direction:column;
transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(14,58,47,.2)}
.news-thumb{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:rgba(14,58,47,.08)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.badge{
display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;
font-size:12px;font-weight:700;letter-spacing:.02em;
}
.badge-accent{background:var(--c-accent);color:#241408}
.news-thumb .badge{position:absolute;left:12px;top:12px}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:17px;line-height:1.5;font-weight:600}
.news-body h3 a:hover{color:var(--c-primary)}
.news-body p{font-size:14px;line-height:1.75;color:var(--c-text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-foot{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:auto;padding-top:12px;border-top:1px solid var(--c-line);font-size:13px;color:var(--c-text-2)}
/* ---------- CTA 带 ---------- */
.cta-band{
position:relative;overflow:hidden;background:var(--c-primary-deep);color:var(--c-text-invert);
padding:52px 0;margin-top:8px;
}
.cta-band::before{
content:"";position:absolute;top:0;bottom:0;left:0;width:140px;
background:repeating-linear-gradient(45deg,rgba(200,245,60,.16) 0 8px,transparent 8px 18px);
}
.cta-band::after{
content:"";position:absolute;top:0;bottom:0;right:0;width:140px;
background:repeating-linear-gradient(-45deg,rgba(255,106,43,.22) 0 8px,transparent 8px 18px);
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(20px,2.2vw,28px);line-height:1.35;margin-bottom:10px}
.cta-inner p{font-size:15px;color:var(--ink-muted);max-width:46ch}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary-deep);color:var(--c-text-invert);margin-top:72px;padding-top:56px}
.footer-top{
display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;
padding-bottom:40px;border-bottom:1px solid rgba(231,240,236,.14);
}
.footer-brand .mark{display:block;font-size:19px;color:#fff;margin-bottom:12px}
.footer-brand .mark span{color:var(--c-highlight)}
.footer-brand p{font-size:14px;line-height:1.85;color:var(--ink-muted);max-width:34ch}
.footer-col h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:14px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--ink-muted)}
.footer-col a:hover{color:var(--c-highlight);text-decoration:underline}
.footer-contact li{font-size:14px;color:var(--ink-muted);line-height:1.8}
.footer-bottom{
display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;align-items:center;
padding:20px 0;font-size:13px;color:rgba(231,240,236,.62);
}
.footer-bottom a{color:rgba(231,240,236,.82)}
.footer-bottom a:hover{color:var(--c-highlight)}
/* ---------- 响应式 ---------- */
@media (max-width:1280px){
.container{max-width:1240px}
}
@media (max-width:1024px){
.nav-links{display:none}
.mega{display:none}
.nav-toggle{display:inline-flex}
.mobile-drawer{display:block}
.article-layout{grid-template-columns:1fr;gap:34px;padding-top:40px}
.side-panel{position:static}
.related-grid{grid-template-columns:1fr 1fr}
.cta-band::before,.cta-band::after{width:80px}
}
@media (max-width:768px){
.container{padding:0 18px}
body{font-size:15px}
.article-hero{padding:26px 0 36px}
.crumbs .current{max-width:24ch}
.meta-actions{margin-left:0}
.postnav{grid-template-columns:1fr}
.postnav-card.is-next{text-align:left}
.related-grid{grid-template-columns:1fr}
.footer-top{grid-template-columns:1fr 1fr;gap:26px}
.cta-inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
.container{padding:0 16px}
.footer-top{grid-template-columns:1fr}
.cta-band::before,.cta-band::after{display:none}
.article-hero h1{max-width:100%}
.btn{width:100%}
.cta-actions{width:100%}
.meta-chip{font-size:13px}
}
/* roulang page: category2 */
:root{
--c-primary:#0E3A2F;
--c-primary-deep:#08251D;
--c-accent:#FF6A2B;
--c-highlight:#C8F53C;
--c-bg:#F6F4EF;
--c-surface:#FFFFFF;
--c-line:#E3DED4;
--c-text:#1C2321;
--c-text-2:#5C6660;
--c-text-invert:#E7F0EC;
--c-ok:#2E7D5B;
--c-warn:#D94A2B;
--r-card:14px;
--r-img:12px;
--r-panel:18px;
--r-btn:10px;
--sh-rest:0 1px 0 var(--c-line), 0 8px 24px rgba(14,58,47,.06);
--sh-hover:0 14px 34px rgba(14,58,47,.14);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
margin:0;
background:var(--c-bg);
color:var(--c-text);
font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
font-size:16px;
line-height:1.9;
-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:inherit;text-decoration:none;}
button,input{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700;color:var(--c-text);}
p{margin:0 0 1.15em;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;}
@media(min-width:768px){.container{padding:0 24px;}}
@media(min-width:1280px){.container{max-width:1240px;padding:0 32px;}}
.num{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums;letter-spacing:.02em;}
/* ============ 顶部导航 ============ */
.site-header{
position:sticky;top:0;z-index:50;
background:var(--c-bg);
border-bottom:1px solid var(--c-line);
box-shadow:0 1px 0 rgba(14,58,47,.05);
}
.nav-wrap{
height:68px;display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{display:inline-flex;align-items:baseline;gap:2px;font-size:19px;font-weight:700;color:var(--c-primary);letter-spacing:.02em;white-space:nowrap;}
.brand .mark-sub{
font-size:12px;font-weight:600;color:var(--c-text-invert);background:var(--c-primary);
padding:3px 8px;border-radius:999px;margin-left:6px;transform:translateY(-2px);
}
.nav-links{display:none;}
@media(min-width:1024px){
.nav-links{display:flex;align-items:center;gap:28px;}
}
.nav-link{
position:relative;display:inline-flex;align-items:center;height:68px;
font-size:15px;color:var(--c-text-2);transition:color .2s ease-out;
}
.nav-link::after{
content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--c-primary);
transform:scaleX(0);transform-origin:left;transition:transform .2s ease-out;
}
.nav-link:hover{color:var(--c-primary);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--c-primary);font-weight:600;}
.nav-link.is-active::after{transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.mega{position:relative;}
.mega-trigger{
display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 16px;
border:1px solid var(--c-line);border-radius:999px;background:var(--c-surface);
font-size:14px;font-weight:600;color:var(--c-primary);cursor:pointer;
transition:border-color .2s ease-out,box-shadow .2s ease-out,transform .2s ease-out;
}
.mega-trigger:hover{border-color:var(--c-primary);box-shadow:var(--sh-rest);transform:translateY(-2px);}
.mega-trigger:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px;}
.mega-trigger .caret{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);}
.mega-panel{
position:absolute;right:0;top:calc(100% + 12px);width:780px;max-width:88vw;
background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-panel);
box-shadow:0 18px 44px rgba(14,58,47,.16);padding:24px;
display:grid;grid-template-columns:1.1fr .9fr;gap:26px;
opacity:0;visibility:hidden;transform:translateY(-6px);
transition:opacity .16s ease-out,transform .16s ease-out,visibility .16s ease-out;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0);}
.mega-col-title{font-size:13px;font-weight:700;color:var(--c-text-2);letter-spacing:.08em;margin-bottom:12px;}
.mega-list li + li{margin-top:2px;}
.mega-list a{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:10px;font-size:15px;color:var(--c-text);transition:background .18s ease-out,color .18s ease-out;}
.mega-list a:hover{background:rgba(14,58,47,.06);color:var(--c-primary);}
.mega-idx{width:26px;height:26px;flex:0 0 26px;display:inline-flex;align-items:center;justify-content:center;background:var(--c-primary-deep);color:var(--c-highlight);font-size:12px;font-weight:700;border-radius:7px;}
.mega-news li + li{margin-top:14px;padding-top:14px;border-top:1px solid var(--c-line);}
.mega-news a{display:block;font-size:14px;font-weight:600;color:var(--c-text);transition:color .18s ease-out;}
.mega-news a:hover{color:var(--c-accent);}
.mega-news .time{display:block;font-size:12px;color:var(--c-text-2);margin-top:4px;}
.mega-card{display:block;border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;margin-top:16px;background:var(--c-bg);}
.mega-card img{width:100%;height:104px;object-fit:cover;border-radius:0;}
.mega-card-body{padding:12px 14px;}
.mega-card-body strong{display:block;font-size:14px;}
.mega-card-body span{display:block;font-size:12px;color:var(--c-text-2);margin-top:4px;}
.menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--c-line);border-radius:10px;background:var(--c-surface);cursor:pointer;}
.menu-toggle span{position:relative;width:18px;height:2px;background:var(--c-primary);display:block;}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-primary);}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}
@media(min-width:1024px){.menu-toggle{display:none;}}
#navToggle{position:absolute;opacity:0;pointer-events:none;}
.nav-drawer{
position:fixed;inset:68px 0 0 0;background:var(--c-surface);z-index:49;
transform:translateX(100%);transition:transform .24s ease-out;
overflow-y:auto;padding:18px 16px 40px;
}
#navToggle:checked ~ .nav-drawer{transform:translateX(0);}
.drawer-link{
display:block;padding:15px 12px;border-bottom:1px solid var(--c-line);
font-size:16px;font-weight:600;color:var(--c-text);
}
.drawer-link.is-active{color:var(--c-primary);}
.drawer-group-title{font-size:13px;color:var(--c-text-2);font-weight:700;letter-spacing:.08em;padding:20px 12px 8px;}
.drawer-sub{display:block;padding:12px 12px;font-size:15px;color:var(--c-text-2);border-bottom:1px solid var(--c-line);}
/* ============ 按钮 ============ */
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
min-height:46px;padding:12px 26px;border-radius:var(--r-btn);
font-size:15px;font-weight:600;cursor:pointer;border:2px solid transparent;
transition:transform .18s ease-out,background .18s ease-out,color .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out;
}
.btn:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px;}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none !important;}
.btn-primary{background:var(--c-accent);color:#231008;box-shadow:0 10px 24px rgba(255,106,43,.26);}
.btn-primary:hover{transform:translateY(-2px);background:#ff7c44;box-shadow:0 16px 32px rgba(255,106,43,.32);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;border-color:var(--c-primary);color:var(--c-primary);}
.btn-ghost:hover{background:rgba(14,58,47,.08);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-link{
display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--c-primary);
padding:6px 0;position:relative;
}
.btn-link::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--c-accent);transition:width .2s ease-out;}
.btn-link:hover::after{width:100%;}
.btn-link:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px;}
.btn-sm{min-height:40px;padding:8px 18px;font-size:14px;}
/* ============ 徽章 / 标签 ============ */
.badge{
display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;
font-size:12.5px;font-weight:600;background:rgba(14,58,47,.08);color:var(--c-primary);
}
.badge-accent{background:var(--c-accent);color:#fff;}
.badge-line{background:transparent;border:1px solid var(--c-line);color:var(--c-text-2);}
/* ============ 页头横幅 ============ */
.page-banner{
position:relative;overflow:hidden;
background:linear-gradient(160deg,rgba(14,58,47,.14),rgba(14,58,47,.05) 62%,rgba(255,106,43,.07));
border-bottom:1px solid var(--c-line);
}
.page-banner::before{
content:"";position:absolute;inset:0;
background-image:linear-gradient(rgba(14,58,47,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(14,58,47,.07) 1px,transparent 1px);
background-size:30px 30px;opacity:.75;pointer-events:none;
}
.page-banner-inner{position:relative;padding:38px 0 34px;min-height:190px;display:flex;flex-direction:column;justify-content:center;gap:14px;}
.crumb{font-size:14px;color:var(--c-text-2);display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.crumb a{color:var(--c-text-2);transition:color .18s ease-out;}
.crumb a:hover{color:var(--c-primary);}
.crumb .sep{color:#a9b3ad;}
.crumb .current{color:var(--c-primary);font-weight:600;}
.page-banner h1{font-size:clamp(28px,4vw,44px);line-height:1.25;font-weight:700;max-width:20em;}
.page-banner .lead{font-size:15.5px;color:var(--c-text-2);max-width:44rem;margin:0;}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;}
/* ============ 主体分栏 ============ */
.section{padding:54px 0;}
.section-head{max-width:46rem;margin-bottom:30px;}
.section-head h2{font-size:clamp(22px,2.6vw,30px);}
.section-head p{font-size:15px;color:var(--c-text-2);margin:10px 0 0;}
.step-list{border-top:1px solid var(--c-line);}
.step{
display:grid;grid-template-columns:56px 1fr;gap:18px;
padding:26px 0;border-bottom:1px solid var(--c-line);
transition:background .2s ease-out;
}
.step:hover{background:rgba(255,255,255,.62);}
.step-idx{
width:48px;height:48px;border-radius:12px;background:var(--c-primary-deep);
color:var(--c-highlight);display:flex;align-items:center;justify-content:center;
font-size:16px;font-weight:700;font-family:ui-monospace,Menlo,monospace;
}
.step h3{font-size:19px;margin-bottom:8px;}
.step p{font-size:15px;color:var(--c-text-2);margin:0 0 .8em;}
.step-note{
display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--c-primary);
background:rgba(14,58,47,.05);border-left:3px solid var(--c-primary);
padding:10px 14px;border-radius:0 10px 10px 0;
}
.step-fig{margin-top:14px;}
.step-fig img{width:100%;height:170px;object-fit:cover;border-radius:var(--r-img);border:1px solid var(--c-line);}
.step-fig figcaption{font-size:13px;color:var(--c-text-2);margin-top:8px;text-align:center;}
/* ============ 侧栏面板 ============ */
.side-panel{
background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-panel);
box-shadow:var(--sh-rest);padding:24px;
}
@media(min-width:1024px){
.side-sticky{position:sticky;top:92px;}
}
.side-panel h2{font-size:19px;margin-bottom:8px;}
.side-panel .side-sub{font-size:14px;color:var(--c-text-2);margin:0 0 18px;}
.side-actions{display:flex;flex-direction:column;gap:10px;}
.side-actions .btn{width:100%;}
.side-card{
margin-top:22px;border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;background:var(--c-bg);
}
.side-card img{width:100%;height:132px;object-fit:cover;border-radius:0;}
.side-card-body{padding:14px 16px 16px;}
.side-card-body strong{font-size:15px;display:block;}
.side-card-body p{font-size:13.5px;color:var(--c-text-2);margin:6px 0 12px;}
.side-facts{margin-top:20px;border-top:1px solid var(--c-line);padding-top:16px;}
.side-fact{display:flex;align-items:baseline;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--c-line);font-size:14px;}
.side-fact:last-child{border-bottom:0;}
.side-fact span{color:var(--c-text-2);}
.side-fact strong{color:var(--c-primary);font-size:15px;}
/* ============ FAQ ============ */
.faq-block{background:rgba(14,58,47,.04);border:1px solid var(--c-line);border-radius:var(--r-panel);padding:8px 22px;max-width:46rem;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-item:last-child{border-bottom:0;}
.faq-item summary{
display:flex;align-items:center;justify-content:space-between;gap:16px;
padding:18px 0;font-size:18px;font-weight:600;cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{position:relative;width:18px;height:18px;flex:0 0 18px;transition:transform .2s ease-out;}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--c-primary);border-radius:2px;}
.faq-icon::before{left:0;top:8px;width:18px;height:2px;}
.faq-icon::after{left:8px;top:0;width:2px;height:18px;transition:transform .2s ease-out;}
.faq-item[open] .faq-icon::after{transform:scaleY(0);}
.faq-item[open] .faq-icon{transform:rotate(180deg);}
.faq-item .faq-body{padding:0 0 20px;font-size:15px;color:var(--c-text-2);line-height:1.9;max-width:46rem;}
.faq-item summary:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px;}
/* ============ CTA 带 ============ */
.cta-band{
position:relative;overflow:hidden;background:var(--c-primary-deep);color:var(--c-text-invert);
border-radius:var(--r-panel);padding:38px 28px;
box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 18px 40px rgba(8,37,29,.28);
}
.cta-band::before,.cta-band::after{
content:"";position:absolute;top:0;bottom:0;width:64px;
background:repeating-linear-gradient(135deg,rgba(200,245,60,.16) 0 8px,transparent 8px 16px);
}
.cta-band::before{left:0;}
.cta-band::after{right:0;}
.cta-inner{position:relative;display:grid;gap:26px;}
@media(min-width:1024px){.cta-inner{grid-template-columns:1.15fr .85fr;align-items:center;}}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,30px);}
.cta-band .cta-sub{color:rgba(231,240,236,.78);font-size:15px;margin:12px 0 18px;}
.cta-points{display:flex;flex-wrap:wrap;gap:14px 26px;}
.cta-points li{display:flex;align-items:center;gap:8px;font-size:14.5px;color:rgba(231,240,236,.9);}
.cta-check{width:18px;height:18px;flex:0 0 18px;border-radius:5px;background:var(--c-highlight);position:relative;}
.cta-check::after{content:"";position:absolute;left:5px;top:3px;width:6px;height:10px;border-right:2px solid var(--c-primary-deep);border-bottom:2px solid var(--c-primary-deep);transform:rotate(42deg);}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.cta-actions .btn-ghost{border-color:var(--c-highlight);color:var(--c-highlight);}
.cta-actions .btn-ghost:hover{background:rgba(200,245,60,.14);}
.cta-aside{font-size:13.5px;color:rgba(231,240,236,.7);margin-top:14px;}
/* ============ 页脚 ============ */
.site-footer{background:var(--c-primary-deep);color:var(--c-text-invert);margin-top:64px;}
.footer-top{display:grid;gap:32px;padding:52px 0 38px;}
@media(min-width:768px){.footer-top{grid-template-columns:1.4fr 1fr 1fr 1.1fr;}}
.footer-brand .mark{display:inline-flex;align-items:baseline;font-size:19px;font-weight:700;color:#fff;letter-spacing:.02em;}
.footer-brand .mark span{font-size:12px;font-weight:600;color:var(--c-primary-deep);background:var(--c-highlight);padding:3px 8px;border-radius:999px;margin-left:6px;transform:translateY(-2px);}
.footer-brand p{font-size:14px;color:rgba(231,240,236,.72);margin-top:14px;max-width:24rem;line-height:1.85;}
.footer-col h4{font-size:14px;color:#fff;letter-spacing:.06em;margin-bottom:14px;}
.footer-col li + li{margin-top:10px;}
.footer-col a{font-size:14px;color:rgba(231,240,236,.78);transition:color .18s ease-out;}
.footer-col a:hover{color:var(--c-highlight);text-decoration:underline;}
.footer-contact li{font-size:14px;color:rgba(231,240,236,.78);}
.footer-bottom{
border-top:1px solid rgba(231,240,236,.16);padding:18px 0 26px;
display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between;
font-size:13px;color:rgba(231,240,236,.62);
}
.footer-bottom a{color:rgba(231,240,236,.8);}
.footer-bottom a:hover{color:var(--c-highlight);text-decoration:underline;}
/* 响应式微调 */
@media(max-width:640px){
.page-banner-inner{padding:30px 0 26px;min-height:0;}
.step{grid-template-columns:44px 1fr;gap:14px;}
.step-idx{width:40px;height:40px;font-size:14px;}
.step-fig img{height:150px;}
.cta-band{padding:30px 20px;}
.cta-band::before,.cta-band::after{width:34px;}
.faq-item summary{font-size:16.5px;}
}
@media(max-width:400px){
.brand{font-size:17px;}
.btn{padding:12px 18px;font-size:14.5px;}
}
/* roulang page: category3 */
:root{
--c-primary:#0E3A2F;
--c-primary-deep:#08251D;
--c-accent:#FF6A2B;
--c-highlight:#C8F53C;
--c-bg:#F6F4EF;
--c-surface:#FFFFFF;
--c-line:#E3DED4;
--c-text:#1C2321;
--c-text-2:#5C6660;
--c-text-invert:#E7F0EC;
--c-success:#2E7D5B;
--r-card:14px;
--r-img:12px;
--r-panel:18px;
--r-btn:10px;
--sh-1:0 1px 0 var(--c-line), 0 8px 24px rgba(14,58,47,.06);
--sh-2:0 14px 34px rgba(14,58,47,.14);
--container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body.page{
margin:0;
background:var(--c-bg);
color:var(--c-text);
font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
font-size:16px;
line-height:1.9;
-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button,input,select{font:inherit;color:inherit}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 16px}
@media (min-width:768px){.container{padding:0 24px}}
@media (min-width:1280px){.container{max-width:1240px;padding:0 32px}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* ---------- 顶部导航 ---------- */
.site-header{
position:sticky;top:0;z-index:50;
background:rgba(246,244,239,.97);
border-bottom:1px solid var(--c-line);
transition:box-shadow .2s ease-out;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(14,58,47,.09)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;height:68px}
.brand{display:flex;align-items:center;gap:9px;min-width:0}
.brand-dot{width:11px;height:11px;border-radius:3px;background:var(--c-accent);flex:none;box-shadow:0 0 0 3px rgba(255,106,43,.16)}
.brand-mark{font-size:19px;font-weight:800;letter-spacing:.02em;color:var(--c-primary);white-space:nowrap}
.brand-mark .brand-sub{font-size:13px;font-weight:600;color:var(--c-accent);margin-left:3px}
.nav-links{display:none;align-items:center;gap:2px}
@media (min-width:1025px){.nav-links{display:flex}}
.nav-link{
position:relative;display:inline-flex;align-items:center;
padding:11px 14px;font-size:15px;font-weight:500;color:var(--c-text-2);
border-radius:10px;
transition:color .18s ease-out,background-color .18s ease-out;
}
.nav-link:hover{color:var(--c-primary);background:rgba(14,58,47,.05)}
.nav-link:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px}
.nav-link.is-active{color:var(--c-primary);font-weight:700}
.nav-link.is-active::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:3px;border-radius:2px;background:var(--c-primary)}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-more{position:relative}
.more-trigger{
display:inline-flex;align-items:center;gap:6px;
padding:10px 14px;font-size:15px;color:var(--c-text-2);
background:transparent;border:1px solid transparent;border-radius:10px;cursor:pointer;
transition:color .18s ease-out,background-color .18s ease-out;
}
.more-trigger:hover{color:var(--c-primary);background:rgba(14,58,47,.05)}
.more-trigger:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px}
.caret{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translate(-2px,-2px);transition:transform .18s ease-out}
.nav-more:hover .caret,.nav-more:focus-within .caret{transform:rotate(-135deg) translate(-2px,-2px)}
.mega-panel{
position:absolute;right:0;top:calc(100% + 14px);
width:780px;max-width:calc(100vw - 32px);
display:grid;grid-template-columns:1.1fr .9fr;gap:24px;
padding:22px;background:var(--c-surface);
border:1px solid var(--c-line);border-radius:var(--r-panel);
box-shadow:0 18px 44px rgba(14,58,47,.16);
opacity:0;visibility:hidden;transform:translateY(6px);
transition:opacity .16s ease-out,transform .16s ease-out,visibility .16s;
}
.nav-more:hover .mega-panel,.nav-more:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-title{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--c-text-2);margin-bottom:12px}
.mega-list{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.mega-list a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;font-size:14px;transition:background-color .16s ease-out,color .16s ease-out}
.mega-list a:hover{background:rgba(14,58,47,.06);color:var(--c-primary)}
.mega-num{
display:inline-flex;align-items:center;justify-content:center;
width:26px;height:26px;border-radius:8px;flex:none;
background:var(--c-primary);color:var(--c-highlight);
font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:700;
}
.mega-news li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--c-line);font-size:14px}
.mega-news .t{color:var(--c-text-2);font-size:12px;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.mega-entry{display:flex;align-items:center;gap:12px;margin-top:14px;padding:10px;border:1px solid var(--c-line);border-radius:14px;transition:border-color .18s ease-out,transform .18s ease-out}
.mega-entry:hover{border-color:var(--c-primary);transform:translateY(-2px)}
.mega-entry img{width:76px;height:58px;object-fit:cover;border-radius:10px;flex:none}
.mega-entry strong{display:block;font-size:14px;font-weight:700}
.mega-entry em{display:block;font-size:12px;font-style:normal;color:var(--c-text-2)}
.hamburger{
display:none;width:44px;height:44px;flex-direction:column;align-items:center;justify-content:center;gap:4px;
background:var(--c-surface);border:1px solid var(--c-line);border-radius:10px;cursor:pointer;
transition:border-color .18s ease-out,background-color .18s ease-out;
}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--c-text);transition:transform .2s ease-out}
.hamburger:hover{border-color:var(--c-primary);background:rgba(14,58,47,.05)}
.nav-toggle-input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
@media (max-width:1024px){
.nav-links{display:none}
.nav-more{display:none}
.hamburger{display:inline-flex}
}
.mobile-drawer{
display:none;position:fixed;left:0;right:0;top:68px;bottom:0;z-index:60;
background:var(--c-surface);border-top:1px solid var(--c-line);
padding:18px 16px 40px;overflow-y:auto;
}
#navToggle:checked ~ .site-header .mobile-drawer{display:block}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer-head b{font-size:15px;color:var(--c-primary)}
.drawer-close{
display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 16px;
border:1px solid var(--c-line);border-radius:10px;font-size:14px;color:var(--c-text-2);cursor:pointer;
}
.drawer-link{
display:flex;align-items:center;justify-content:space-between;
padding:15px 4px;font-size:16px;font-weight:600;
border-bottom:1px solid var(--c-line);color:var(--c-text);
min-height:52px;
}
.drawer-link.is-active{color:var(--c-primary)}
.drawer-link span{color:var(--c-text-2);font-weight:400;font-size:13px}
.drawer-group{border-bottom:1px solid var(--c-line)}
.drawer-group summary{
display:flex;align-items:center;justify-content:space-between;
padding:15px 4px;font-size:16px;font-weight:600;cursor:pointer;list-style:none;min-height:52px;
}
.drawer-group summary::-webkit-details-marker{display:none}
.drawer-group summary::after{content:"+";font-size:18px;color:var(--c-accent);font-weight:700}
.drawer-group[open] summary::after{content:"−"}
.drawer-group .inner{padding:0 0 10px 10px}
.drawer-group .inner a{display:block;padding:11px 0;font-size:15px;color:var(--c-text-2);min-height:44px}
.drawer-group .inner a:hover{color:var(--c-primary)}
/* ---------- 通用组件 ---------- */
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
min-height:46px;padding:12px 26px;border-radius:var(--r-btn);
font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
transition:transform .18s ease-out,background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out;
}
.btn:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px}
.btn-primary{background:var(--c-accent);color:#2A1305}
.btn-primary:hover{background:#FF7D45;transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,106,43,.28)}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:transparent;border:2px solid var(--c-primary);color:var(--c-primary)}
.btn-ghost:hover{background:rgba(14,58,47,.08);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-outline-light{background:transparent;border:2px solid rgba(231,240,236,.5);color:var(--c-text-invert)}
.btn-outline-light:hover{background:rgba(231,240,236,.12);border-color:var(--c-highlight);color:#fff;transform:translateY(-2px)}
.btn-sm{min-height:40px;padding:9px 18px;font-size:14px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.badge{
display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;
background:rgba(14,58,47,.08);color:var(--c-primary);font-size:13px;font-weight:600;
}
.num-block{
display:inline-flex;align-items:center;justify-content:center;flex:none;
width:38px;height:38px;border-radius:10px;
background:var(--c-primary);color:var(--c-highlight);
font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;font-weight:700;
}
/* ---------- 页头横幅 ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--c-surface);border-bottom:1px solid var(--c-line)}
.page-hero::before{
content:"";position:absolute;inset:0;pointer-events:none;
background-image:linear-gradient(rgba(14,58,47,.055) 1px,transparent 1px),
linear-gradient(90deg,rgba(14,58,47,.055) 1px,transparent 1px);
background-size:28px 28px;
}
.page-hero::after{
content:"";position:absolute;left:0;right:0;top:0;height:100%;
background:linear-gradient(180deg,rgba(14,58,47,.10),rgba(14,58,47,.01));pointer-events:none;
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr;gap:20px;padding:30px 0 32px}
@media (min-width:900px){.hero-inner{grid-template-columns:1fr 300px;align-items:center;padding:34px 0 36px}}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--c-text-2);margin-bottom:14px}
.breadcrumb a{color:var(--c-text-2)}
.breadcrumb a:hover{color:var(--c-primary);text-decoration:underline}
.breadcrumb .sep{color:var(--c-line)}
.breadcrumb .current{color:var(--c-primary);font-weight:600}
.page-title{
font-size:clamp(26px,3.6vw,40px);line-height:1.25;font-weight:700;color:var(--c-primary);
margin:14px 0 10px;
}
.page-hero .lead{font-size:15px;line-height:1.85;color:var(--c-text-2);max-width:46rem}
.hero-figure{display:none}
@media (min-width:900px){.hero-figure{display:block}}
.hero-figure img{width:100%;height:176px;object-fit:cover;border-radius:var(--r-card);border:1px solid var(--c-line);box-shadow:var(--sh-1)}
/* ---------- 板块 ---------- */
.section{padding:44px 0}
@media (min-width:768px){.section{padding:56px 0}}
.section-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.32;font-weight:700;color:var(--c-primary)}
.section-sub{margin-top:8px;font-size:15px;color:var(--c-text-2);max-width:46rem}
.help-wrap{max-width:46rem;margin:0 auto}
/* 检索区 */
.search-panel{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.field-input{
flex:1 1 260px;min-width:0;height:48px;padding:0 14px;
background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-btn);
font-size:15px;transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.field-input::placeholder{color:#9AA39D}
.field-input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(14,58,47,.12)}
.search-panel .btn{flex:0 0 auto}
.form-hint{margin-top:10px;font-size:13px;color:var(--c-text-2)}
.stat-row{
display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:26px;
border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;background:var(--c-surface);
}
.stat-item{padding:16px 18px;border-right:1px solid var(--c-line)}
.stat-item:last-child{border-right:none}
.stat-item b{
display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums;
font-size:22px;font-weight:700;color:var(--c-primary);line-height:1.3;
}
.stat-item span{display:block;font-size:13px;color:var(--c-text-2);margin-top:4px}
@media (max-width:600px){
.stat-row{grid-template-columns:1fr}
.stat-item{border-right:none;border-bottom:1px solid var(--c-line)}
.stat-item:last-child{border-bottom:none}
}
/* 公告速览 */
.announce-list{margin-top:18px;border-top:1px solid var(--c-line)}
.announce-list li{
display:flex;align-items:center;gap:14px;padding:15px 2px;
border-bottom:1px solid var(--c-line);transition:background-color .18s ease-out;
}
.announce-list li:hover{background:rgba(14,58,47,.03)}
.announce-date{
flex:none;padding:4px 10px;border-radius:8px;background:rgba(14,58,47,.07);color:var(--c-primary);
font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums;font-size:13px;
}
.announce-text{flex:1;font-size:15px;line-height:1.7}
.announce-tag{flex:none;padding:3px 11px;border:1px solid var(--c-line);border-radius:999px;font-size:12px;color:var(--c-text-2)}
@media (max-width:560px){
.announce-list li{flex-wrap:wrap;gap:8px}
.announce-text{flex-basis:100%;order:3}
}
/* FAQ */
.faq-zone{background:rgba(14,58,47,.045);border:1px solid var(--c-line);border-radius:var(--r-panel);padding:26px 20px}
@media (min-width:768px){.faq-zone{padding:32px 30px}}
.faq-group + .faq-group{margin-top:26px;padding-top:22px;border-top:1px solid rgba(14,58,47,.12)}
.faq-group-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.faq-group-head h3{font-size:18px;font-weight:700;color:var(--c-primary);line-height:1.45}
.faq-list{border-top:1px solid var(--c-line);margin-top:12px}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item summary{
display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
padding:16px 2px;font-size:18px;font-weight:600;line-height:1.5;cursor:pointer;list-style:none;
transition:color .18s ease-out;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--c-primary)}
.faq-item summary:focus-visible{outline:2px solid var(--c-highlight);outline-offset:2px}
.faq-item summary::after{
content:"+";flex:none;width:22px;text-align:center;color:var(--c-accent);
font-size:20px;font-weight:700;line-height:1.2;transition:transform .2s ease-out;
}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg)}
.faq-answer{padding:0 2px 18px;font-size:15px;line-height:1.9;color:var(--c-text-2);max-width:46rem}
/* CTA 卡 */
.cta-card{
position:relative;overflow:hidden;
display:grid;grid-template-columns:1fr;gap:22px;
background:var(--c-primary-deep);color:var(--c-text-invert);
border-radius:var(--r-panel);padding:30px 24px;
box-shadow:inset 0 1px 0 rgba(231,240,236,.14),0 14px 34px rgba(14,58,47,.14);
}
@media (min-width:820px){.cta-card{grid-template-columns:1fr 230px;align-items:center;padding:34px 32px}}
.cta-card::before,.cta-card::after{
content:"";position:absolute;top:0;bottom:0;width:64px;pointer-events:none;
background-image:repeating-linear-gradient(45deg,rgba(200,245,60,.16) 0 6px,transparent 6px 14px);
}
.cta-card::before{left:0}
.cta-card::after{right:0}
.cta-copy{position:relative;z-index:1}
.cta-copy h2{font-size:clamp(22px,2.6vw,28px);font-weight:700;color:#fff;line-height:1.32}
.cta-copy p{margin-top:10px;font-size:15px;line-height:1.85;color:rgba(231,240,236,.82);max-width:34rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.cta-figure{position:relative;z-index:1}
.cta-figure img{width:100%;height:150px;object-fit:cover;border-radius:var(--r-img);border:1px solid rgba(231,240,236,.18)}
/* ---------- 页脚 ---------- */
.site-footer{margin-top:56px;padding-top:46px;background:var(--c-primary-deep);color:var(--c-text-invert)}
.footer-top{
display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:28px;
padding-bottom:32px;border-bottom:1px solid rgba(231,240,236,.14);
}
@media (max-width:960px){.footer-top{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr;gap:22px}}
.footer-brand .mark{display:block;font-size:20px;font-weight:800;color:#fff;margin-bottom:10px}
.footer-brand .mark span{font-size:13px;font-weight:600;color:var(--c-highlight);margin-left:3px}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(231,240,236,.72);max-width:32rem}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;letter-spacing:.04em;margin-bottom:12px}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:14px;color:rgba(231,240,236,.78);transition:color .16s ease-out}
.footer-col a:hover{color:var(--c-highlight);text-decoration:underline}
.footer-contact li{font-size:14px;color:rgba(231,240,236,.78)}
.footer-bottom{
display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;
padding:18px 0 24px;font-size:13px;color:rgba(231,240,236,.6);
}
.footer-bottom a{color:rgba(231,240,236,.78)}
.footer-bottom a:hover{color:var(--c-highlight);text-decoration:underline}