/* roulang page: index */
:root{
  --ink:#0E2A22;
  --ink-soft:#164134;
  --lime:#C6F24E;
  --orange:#FF6A2B;
  --green:#1E8A63;
  --bg:#F7F5F1;
  --card:#FFFFFF;
  --line:#E7E3DA;
  --text:#1A1D1B;
  --muted:#5F6A64;
  --disabled:#9AA39D;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --pill:999px;
  --sh-1:0 6px 18px rgba(14,42,34,.06);
  --sh-2:0 14px 34px rgba(14,42,34,.10);
  --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","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
@media (min-width:1200px){body{font-size:17px}}
img{max-width:100%;height:auto;display:block}
a{color:var(--green);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--ink)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;color:var(--ink)}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
@media (min-width:1400px){.container{max-width:1320px}}

/* ---------- 倒计时条 ---------- */
.count-bar{background:var(--ink);color:#CFE8DC;font-size:14px}
.count-inner{display:flex;align-items:center;gap:16px;min-height:48px;padding-top:6px;padding-bottom:6px;flex-wrap:nowrap}
.count-label{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:#fff;white-space:nowrap}
.count-label i{color:var(--lime)}
.count-nums{display:inline-flex;align-items:center;gap:6px;font-weight:800;letter-spacing:-.02em}
.count-nums b{display:inline-block;min-width:34px;text-align:center;color:var(--lime);font-size:20px;background:rgba(198,242,78,.12);border-radius:8px;padding:1px 6px;line-height:1.5}
.count-sep{color:rgba(198,242,78,.6)}
.count-note{color:#9FBFB0;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.count-cta{margin-left:auto;background:var(--lime);color:var(--ink);font-weight:700;border-radius:var(--pill);padding:7px 18px;white-space:nowrap;font-size:14px;transition:.2s var(--ease)}
.count-cta:hover{background:#d6ff66;color:var(--ink)}
@media (max-width:767px){
  .count-note{display:none}
  .count-nums b{font-size:17px;min-width:28px}
  .count-cta{padding:6px 12px;font-size:13px}
  .count-inner{gap:10px}
}

/* ---------- 头部与导航 ---------- */
.site-head{position:sticky;top:0;z-index:1030;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(14,42,34,.02)}
.head-top{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:66px;padding-top:10px;padding-bottom:10px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);letter-spacing:-.02em}
.brand:hover{color:var(--ink)}
.brand-mark{width:10px;height:10px;border-radius:3px;background:var(--lime);box-shadow:0 0 0 4px rgba(198,242,78,.22);flex:none}
.head-actions{display:flex;align-items:center;gap:12px}
.head-link{font-size:14px;font-weight:600;color:var(--muted)}
.head-link:hover{color:var(--ink)}
.seg-nav{border-top:1px solid var(--line);background:#fff}
.seg-scroll{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none;padding-top:10px;padding-bottom:10px}
.seg-scroll::-webkit-scrollbar{display:none}
.chip{position:relative;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;padding:9px 16px;border-radius:var(--pill);font-size:14px;font-weight:600;color:var(--muted);background:#F2F0EB;border:1px solid transparent;transition:.22s var(--ease)}
.chip:hover{color:var(--ink);background:#EAE7E0}
.chip.is-active{background:var(--ink);color:#fff}
.chip.is-active::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);display:inline-block}
@media (max-width:767px){
  .brand{font-size:16px}
  .head-link{display:none}
  .head-actions .btn{padding:9px 14px;font-size:13px}
  .chip{padding:8px 14px;font-size:13px}
}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--pill);padding:12px 22px;font-weight:600;font-size:15px;line-height:1.4;border:1px solid transparent;cursor:pointer;transition:all .22s var(--ease);text-align:center}
.btn i{transition:transform .22s var(--ease)}
.btn:hover i{transform:translateX(4px)}
.btn-ink{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-ink:hover{background:var(--ink-soft);color:#fff;box-shadow:var(--sh-1)}
.btn-lime{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.btn-lime:hover{background:#d8ff6b;color:var(--ink);box-shadow:0 10px 24px rgba(198,242,78,.28)}
.btn-orange{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-orange:hover{background:#e85a1c;color:#fff;box-shadow:0 10px 24px rgba(255,106,43,.28)}
.btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-line:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:#FBFAF7;color:var(--ink)}
.btn:active{transform:translateY(1px)}
.btn:disabled,.btn[disabled]{background:var(--disabled);border-color:var(--disabled);color:#fff;cursor:not-allowed;box-shadow:none;transform:none}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--ink)}
.link-arrow:hover{color:var(--green)}
.link-arrow i{transition:transform .22s var(--ease)}
.link-arrow:hover i{transform:translateX(4px)}

/* ---------- 首屏 ---------- */
.hero{position:relative;color:#fff;background:var(--ink) url('/assets/images/backpic/back-1.png') center/cover no-repeat;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(92deg,rgba(14,42,34,.95) 0%,rgba(14,42,34,.88) 48%,rgba(14,42,34,.58) 100%)}
.hero-inner{position:relative;padding:74px 0 84px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--lime);background:rgba(198,242,78,.1);border:1px solid rgba(198,242,78,.3);border-radius:var(--pill);padding:6px 14px}
.hero h1{color:#fff;font-size:clamp(28px,4.4vw,52px);line-height:1.15;font-weight:800;letter-spacing:-.02em;margin:22px 0 18px;max-width:15em}
.hero-sub{color:#BFD9CC;font-size:17px;line-height:1.8;max-width:34em;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.hero-facts{display:flex;flex-wrap:wrap;gap:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16)}
.hero-fact strong{display:block;font-size:20px;font-weight:800;color:var(--lime);letter-spacing:-.02em}
.hero-fact span{font-size:13px;color:#9FBFB0}
.hero-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(255,255,255,.2);box-shadow:0 24px 54px rgba(0,0,0,.34);aspect-ratio:16/9;background:#0B201A}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media figcaption{position:absolute;left:16px;bottom:14px;font-size:13px;color:#E4F2E9;background:rgba(14,42,34,.66);border-radius:var(--pill);padding:5px 14px}
@media (max-width:991px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-inner{padding:48px 0 56px}
  .hero h1{margin-top:18px}
}

/* ---------- 通用板块 ---------- */
.section{padding:84px 0}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:38px;flex-wrap:wrap}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--green)}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--lime);flex:none}
.sec-title{font-size:clamp(22px,2.6vw,34px);font-weight:700;line-height:1.25;margin-top:10px}
.sec-desc{color:var(--muted);font-size:15px;max-width:52em;margin-top:12px}
@media (max-width:767px){.section{padding:52px 0}}

/* ---------- 卖点编号 ---------- */
.points{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}
.point{border-top:2px solid var(--ink);padding-top:22px;transition:transform .28s var(--ease)}
.point:nth-child(even){transform:translateY(24px)}
.point:hover{border-top-color:var(--green)}
.point-num{font-size:34px;font-weight:800;line-height:1;color:var(--ink);letter-spacing:-.04em}
.point-num em{font-style:normal;color:var(--lime);-webkit-text-stroke:1px var(--ink)}
.point h3{font-size:19px;font-weight:600;margin:16px 0 8px}
.point p{color:var(--muted);font-size:15px;line-height:1.8}
@media (max-width:991px){
  .points{grid-template-columns:repeat(2,1fr);gap:28px}
  .point:nth-child(even){transform:none}
}
@media (max-width:575px){.points{grid-template-columns:1fr}}

/* ---------- 图墙 ---------- */
.wall{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:158px;gap:18px}
.wall-item{position:relative;overflow:hidden;border-radius:var(--r);border:1px solid var(--line);background:#E9E6DF;box-shadow:var(--sh-1)}
.wall-item img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.wall-item::after{content:"";position:absolute;inset:0;background:rgba(14,42,34,0);transition:background .35s var(--ease)}
.wall-item:hover::after{background:rgba(14,42,34,.22)}
.wall-item:hover img{transform:scale(1.05)}
.wall-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:18px;color:#fff;font-weight:600;font-size:15px;background:linear-gradient(to top,rgba(14,42,34,.9),rgba(14,42,34,0))}
.wall-cap span{display:block;font-size:12px;font-weight:500;color:#BFD9CC;margin-top:2px}
.w-lg{grid-column:span 2;grid-row:span 2}
.w-md{grid-column:span 2}
@media (max-width:991px){
  .wall{grid-template-columns:repeat(2,1fr);grid-auto-rows:142px}
  .w-lg{grid-column:span 2;grid-row:span 1}
}
@media (max-width:575px){
  .wall{grid-template-columns:1fr;grid-auto-rows:auto}
  .wall .wall-item{grid-column:1/-1;grid-row:auto;height:198px}
}

/* ---------- 场景快捷卡 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.scene-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;height:100%;transition:.26s var(--ease)}
.scene-card:hover{border-color:var(--ink);box-shadow:var(--sh-2);transform:translateY(-3px)}
.scene-icon{width:44px;height:44px;border-radius:12px;background:rgba(30,138,99,.1);color:var(--green);display:inline-flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px}
.scene-card h3{font-size:17px;font-weight:600;margin-bottom:8px}
.scene-card p{color:var(--muted);font-size:14px;line-height:1.8}
@media (max-width:991px){.scene-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:575px){.scene-grid{grid-template-columns:1fr}}

/* ---------- 内容列表 ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chip-mini{font-size:13px;font-weight:600;color:var(--green);background:rgba(30,138,99,.08);border-radius:var(--pill);padding:5px 14px}
.post-card{display:flex;gap:18px;padding:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);height:100%;color:inherit;transition:.26s var(--ease)}
.post-card:hover{color:inherit;border-color:var(--ink);box-shadow:var(--sh-2);transform:translateY(-3px)}
.post-thumb{flex:0 0 134px;aspect-ratio:4/3;border-radius:var(--r-sm);overflow:hidden;background:#EFEDE7}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.post-card:hover .post-thumb img{transform:scale(1.06)}
.post-body{min-width:0;flex:1}
.badge-soft{display:inline-block;font-size:12px;font-weight:600;color:var(--green);background:rgba(30,138,99,.1);border-radius:var(--pill);padding:3px 12px}
.post-title{font-size:17px;font-weight:600;line-height:1.5;margin:10px 0 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-sum{color:var(--muted);font-size:14px;line-height:1.7;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:13px}
.post-meta i{color:var(--green)}
.empty-state{text-align:center;padding:60px 24px;background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg)}
.empty-state i{font-size:36px;color:var(--muted);margin-bottom:14px;display:block}
.empty-state p{color:var(--muted);margin-bottom:20px}
@media (max-width:575px){
  .post-card{flex-direction:column}
  .post-thumb{flex:none;width:100%;aspect-ratio:16/9}
}

/* ---------- 深色报名区 ---------- */
.sec-dark{background:var(--ink);color:#DCEFE4;position:relative;overflow:hidden}
.sec-dark::after{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(198,242,78,.16),rgba(198,242,78,0) 70%)}
.sec-dark .sec-title{color:#fff}
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;position:relative;z-index:2}
.entry-copy p{color:#A9C4B7;font-size:15px;margin-top:14px;max-width:36em}
.dark-list{margin-top:24px;display:grid;gap:12px}
.dark-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:#DCEFE4}
.dark-list i{color:var(--lime);margin-top:6px;font-size:13px}
.entry-form{background:rgba(255,255,255,.06);border:1px solid rgba(198,242,78,.26);border-radius:var(--r-lg);padding:30px}
.field-label{display:block;font-size:13px;font-weight:600;color:var(--lime);letter-spacing:.04em;margin-bottom:8px}
.field-input{width:100%;height:50px;border-radius:var(--r-sm);border:1px solid rgba(255,255,255,.24);background:#fff;color:var(--ink);padding:0 16px;font-size:15px;transition:.2s var(--ease)}
.field-input::placeholder{color:#9AA39D}
.field-input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,242,78,.32)}
.field-hint{font-size:13px;color:#A9C4B7;margin:10px 0 18px;line-height:1.7}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#A9C4B7;margin-top:14px;line-height:1.7}
.agree input{margin-top:5px;accent-color:var(--lime);width:15px;height:15px;flex:none}
.form-msg{margin-top:14px;font-size:14px;font-weight:600;color:var(--lime);display:none}
.form-msg.is-show{display:block}
.form-msg.is-error{color:#FFB48C}
@media (max-width:991px){
  .entry-grid{grid-template-columns:1fr;gap:34px}
  .entry-form{padding:24px}
}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;background:none;border:0;padding:22px 0 22px 18px;text-align:left;font-size:17px;font-weight:600;color:var(--ink);cursor:pointer;position:relative;transition:color .2s var(--ease)}
.faq-q::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:2px;background:var(--lime);opacity:0;transition:opacity .25s var(--ease)}
.faq-item.is-open .faq-q::before{opacity:1}
.faq-q:hover{color:var(--green)}
.faq-sign{position:relative;flex:none;width:22px;height:22px}
.faq-sign::before,.faq-sign::after{content:"";position:absolute;background:var(--ink);border-radius:2px;transition:transform .26s var(--ease),opacity .26s var(--ease)}
.faq-sign::before{left:0;right:0;top:10px;height:2px}
.faq-sign::after{top:0;bottom:0;left:10px;width:2px}
.faq-item.is-open .faq-sign::after{transform:scaleY(0);opacity:0}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s var(--ease)}
.faq-item.is-open .faq-a{grid-template-rows:1fr}
.faq-a-inner{overflow:hidden}
.faq-a p{color:var(--muted);font-size:15px;line-height:1.9;padding:0 40px 24px 18px}
@media (max-width:575px){.faq-q{font-size:16px;padding-right:4px}.faq-a p{padding-right:8px}}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:#CFE8DC;padding-top:64px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:42px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:#fff;margin-bottom:16px}
.foot-brand .brand-mark{background:var(--lime)}
.foot-about{font-size:14px;color:#A9C4B7;line-height:1.9;max-width:30em}
.foot-title{font-size:14px;font-weight:700;color:#fff;letter-spacing:.06em;margin-bottom:18px}
.foot-links li{margin-bottom:11px}
.site-foot a{color:#CFE8DC;font-size:14px}
.site-foot a:hover{color:var(--lime)}
.foot-contact li{display:flex;gap:10px;font-size:14px;color:#A9C4B7;margin-bottom:12px;align-items:flex-start}
.foot-contact i{color:var(--lime);margin-top:5px;font-size:13px}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:22px 0 30px;font-size:13px;color:#8FAFA0}
@media (max-width:991px){.foot-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:575px){.foot-grid{grid-template-columns:1fr}}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .32s var(--ease),transform .32s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* roulang page: category1 */
:root{
  --ink:#0E2A22;
  --ink-2:#123529;
  --lime:#C6F24E;
  --orange:#FF6A2B;
  --green:#1E8A63;
  --bg:#F7F5F1;
  --card:#FFFFFF;
  --line:#E7E3DA;
  --text:#1A1D1B;
  --muted:#5F6A64;
  --dis:#9AA39D;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --pill:999px;
  --sh1:0 6px 18px rgba(14,42,34,.06);
  --sh2:0 14px 34px rgba(14,42,34,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:0;
  overflow-x:hidden;
}
@media (min-width:1200px){ body{font-size:17px;} }
img{max-width:100%;height:auto;display:block;}
a{color:var(--green);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--ink);}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
h1,h2,h3,h4{margin:0 0 .6em;color:var(--ink);letter-spacing:-.015em;font-weight:700;}
h1{font-size:clamp(28px,4.4vw,52px);line-height:1.15;font-weight:800;}
h2{font-size:clamp(22px,2.6vw,34px);line-height:1.25;}
h3{font-size:18px;line-height:1.4;font-weight:600;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
.num,.count,.step-no,table td.time{font-variant-numeric:tabular-nums;}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}
@media (min-width:1400px){ .container{max-width:1320px;} }
@media (min-width:768px){ .container{padding-left:32px;padding-right:32px;} }

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--pill);border:1px solid transparent;
  font-weight:600;font-size:15px;line-height:1;cursor:pointer;
  transition:all .24s var(--ease);min-height:48px;white-space:nowrap;
}
.btn i{transition:transform .24s var(--ease);}
.btn:hover i{transform:translateX(4px);}
.btn-ink{background:var(--ink);color:#fff;box-shadow:var(--sh1);}
.btn-ink:hover{background:var(--ink-2);color:#fff;transform:translateY(-1px);box-shadow:var(--sh2);}
.btn-line{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-line:hover{background:var(--ink);color:#fff;}
.btn-lime{background:var(--lime);color:var(--ink);}
.btn-lime:hover{background:#d4fb6b;color:var(--ink);}
.btn-warn{background:var(--orange);color:#fff;}
.btn-warn:hover{background:#ff7f48;color:#fff;}
.btn:disabled,.btn.is-disabled{background:#EDEAE4;color:var(--dis);border-color:#E1DCD3;cursor:not-allowed;box-shadow:none;transform:none;}
.btn-sm{padding:8px 16px;font-size:13px;min-height:36px;}
.btn-text{background:none;border:none;padding:0;color:var(--green);font-weight:600;min-height:auto;}
.btn-text:hover{color:var(--ink);}
.btn-block{width:100%;}

/* ---------- 标签 / 徽章 ---------- */
.badge-soft{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:var(--pill);
  background:rgba(14,42,34,.08);color:var(--ink);
  font-size:13px;font-weight:600;line-height:1.6;
}
.badge-lime{background:rgba(198,242,78,.28);color:#2b4a17;}
.badge-warn{background:rgba(255,106,43,.14);color:#b8420e;}
.badge-line{background:#fff;border:1px solid var(--line);color:var(--muted);font-weight:500;}

/* ---------- 顶部状态条 ---------- */
.topbar{background:var(--ink);color:#DCEFE5;position:sticky;top:0;z-index:1030;}
.topbar-in{display:flex;align-items:center;gap:12px;min-height:48px;font-size:13.5px;}
.topbar .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);flex:none;box-shadow:0 0 0 4px rgba(198,242,78,.16);}
.topbar-label{color:#9FC0B1;letter-spacing:.02em;}
.count{font-size:16px;font-weight:800;color:var(--lime);letter-spacing:.06em;}
.topbar .btn{margin-left:auto;}
@media (max-width:575px){
  .topbar-in{font-size:12.5px;gap:8px;min-height:44px;}
  .topbar-label{display:none;}
  .count{font-size:14px;}
  .topbar .btn{padding:6px 12px;font-size:12px;min-height:32px;}
}

/* ---------- 头部 / 导航 ---------- */
.site-head{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:48px;z-index:1020;}
@media (max-width:575px){ .site-head{top:44px;} }
.head-top{display:flex;align-items:center;gap:16px;padding-top:14px;padding-bottom:14px;}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--ink);letter-spacing:-.02em;}
.brand:hover{color:var(--ink);}
.brand-mark{width:10px;height:10px;border-radius:3px;background:var(--lime);flex:none;box-shadow:0 0 0 4px rgba(198,242,78,.22);}
.head-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.head-link{font-size:14.5px;font-weight:600;color:var(--muted);padding:8px 4px;}
.head-link:hover{color:var(--ink);}
.seg-nav{border-top:1px solid var(--line);background:#fff;}
.seg-scroll{display:flex;gap:8px;overflow-x:auto;padding-top:10px;padding-bottom:12px;scrollbar-width:none;}
.seg-scroll::-webkit-scrollbar{display:none;}
.chip{
  flex:none;display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;border-radius:var(--pill);border:1px solid var(--line);
  background:#fff;color:var(--muted);font-size:14.5px;font-weight:600;
  transition:all .22s var(--ease);min-height:44px;
}
.chip:hover{border-color:var(--ink);color:var(--ink);}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:#fff;}
.chip.is-active::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);}
@media (max-width:767px){
  .head-top{padding-top:12px;padding-bottom:12px;}
  .brand{font-size:16px;}
  .head-link{display:none;}
  .head-actions .btn{padding:9px 16px;font-size:13.5px;min-height:42px;}
  .chip{font-size:13.5px;padding:8px 15px;min-height:42px;}
}

/* ---------- 通用板块 ---------- */
main{display:block;}
.section{padding:64px 0;}
.section-sm{padding:48px 0;}
@media (max-width:767px){ .section{padding:44px 0;} .section-sm{padding:36px 0;} }
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:16px;margin-bottom:32px;}
.sec-head .sec-desc{color:var(--muted);max-width:640px;font-size:15.5px;margin:8px 0 0;}
.sec-head .sec-action{margin-left:auto;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--green);letter-spacing:.08em;margin-bottom:10px;}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--lime);border-radius:2px;}
@media (max-width:767px){ .sec-head .sec-action{margin-left:0;width:100%;} }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background-color:var(--ink);
  background-image:linear-gradient(100deg,rgba(14,42,34,.94) 0%,rgba(14,42,34,.86) 46%,rgba(14,42,34,.62) 100%),url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  color:#E9F3EE;
  padding:64px 0 56px;
  overflow:hidden;
}
.hero::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(198,242,78,.20),transparent 68%);pointer-events:none;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;position:relative;z-index:1;}
.hero h1{color:#fff;max-width:14em;}
.hero h1 .hl{color:var(--lime);}
.hero .hero-sub{font-size:17px;color:#C6DCD2;max-width:34em;margin:16px 0 26px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.hero-cta .btn-line{border-color:rgba(255,255,255,.4);color:#fff;}
.hero-cta .btn-line:hover{background:#fff;color:var(--ink);border-color:#fff;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:#A9C6BA;border-top:1px solid rgba(255,255,255,.14);padding-top:18px;}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;}
.hero-meta i{color:var(--lime);}
.hero-visual{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(255,255,255,.16);box-shadow:var(--sh2);}
.hero-visual img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.hero-visual .visual-tag{
  position:absolute;left:16px;bottom:16px;background:rgba(14,42,34,.82);color:#fff;
  padding:8px 14px;border-radius:var(--pill);font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:8px;
}
.hero-visual .visual-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--lime);}
@media (max-width:991px){
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .hero{padding:52px 0 44px;}
}
@media (max-width:575px){ .hero{padding:40px 0 36px;} .hero .hero-sub{font-size:15.5px;} }

/* ---------- 时间轴 ---------- */
.steps{position:relative;margin-top:8px;}
.steps::before{content:"";position:absolute;left:25px;top:12px;bottom:12px;width:2px;background:linear-gradient(180deg,var(--lime),var(--line));}
.step{position:relative;display:grid;grid-template-columns:52px 1fr 220px;gap:24px;align-items:start;padding:0 0 32px 0;}
.step:last-child{padding-bottom:0;}
.step-no{
  position:relative;z-index:1;width:52px;height:52px;border-radius:50%;
  background:#fff;border:2px solid var(--ink);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;
}
.step.is-now .step-no{background:var(--ink);color:var(--lime);border-color:var(--ink);}
.step-body{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;box-shadow:var(--sh1);transition:all .26s var(--ease);}
.step:hover .step-body{border-color:var(--ink);box-shadow:var(--sh2);transform:translateY(-2px);}
.step-body h3{margin-bottom:6px;}
.step-body p{color:var(--muted);font-size:15px;margin-bottom:12px;}
.step-tip{display:flex;gap:8px;font-size:13.5px;color:#8a5a20;background:rgba(255,106,43,.08);border-radius:var(--r-sm);padding:10px 14px;}
.step-tip i{margin-top:4px;color:var(--orange);}
.step-figure{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--sh1);}
.step-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .32s var(--ease);}
.step-figure:hover img{transform:scale(1.03);}
@media (max-width:991px){
  .step{grid-template-columns:52px 1fr;gap:18px;}
  .step-figure{grid-column:2;max-width:320px;}
}
@media (max-width:575px){
  .steps::before{left:19px;}
  .step{grid-template-columns:40px 1fr;gap:14px;}
  .step-no{width:40px;height:40px;font-size:14px;}
  .step-body{padding:18px;}
}

/* ---------- 提示卡 ---------- */
.notice{
  margin-top:8px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--lime);
  border-radius:var(--r);padding:26px 28px;box-shadow:var(--sh1);
}
.notice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:18px;}
.notice-item{display:flex;gap:12px;}
.notice-item i{color:var(--green);font-size:18px;margin-top:5px;flex:none;}
.notice-item h4{font-size:16px;margin-bottom:4px;}
.notice-item p{font-size:14.5px;color:var(--muted);margin:0;}
@media (max-width:991px){ .notice-grid{grid-template-columns:1fr;} }

/* ---------- 场景卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh1);transition:all .26s var(--ease);display:flex;flex-direction:column;
}
.card:hover{border-color:var(--ink);box-shadow:var(--sh2);transform:translateY(-3px);}
.card-media{position:relative;overflow:hidden;}
.card-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .34s var(--ease);}
.card:hover .card-media img{transform:scale(1.03);}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(14,42,34,.34));opacity:0;transition:opacity .3s var(--ease);}
.card:hover .card-media::after{opacity:1;}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1;}
.card-body h3{margin:0;}
.card-body p{color:var(--muted);font-size:15px;margin:0;}
.card-foot{margin-top:auto;padding-top:12px;display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);}
@media (max-width:991px){ .card-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:575px){ .card-grid{grid-template-columns:1fr;} }

/* ---------- 准备清单 ---------- */
.check-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px;box-shadow:var(--sh1);display:grid;grid-template-columns:1fr 1fr;gap:32px;
}
.check-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15.5px;}
.check-list li:last-child{border-bottom:none;}
.check-list i{color:var(--green);margin-top:6px;flex:none;}
.stat-block{background:var(--ink);border-radius:var(--r);padding:26px;color:#DCEFE5;}
.stat-block h3{color:#fff;font-size:17px;margin-bottom:14px;}
.stat-row{display:flex;align-items:baseline;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.12);}
.stat-row:last-child{border-bottom:none;}
.stat-row .fig{font-size:26px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;}
.stat-row .txt{font-size:14px;color:#A9C6BA;}
@media (max-width:767px){ .check-panel{grid-template-columns:1fr;padding:22px;gap:22px;} }

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;}
.accordion-item{background:transparent;border:none;border-bottom:1px solid var(--line);}
.accordion-button{
  background:transparent;color:var(--ink);font-weight:600;font-size:16.5px;
  padding:20px 44px 20px 0;box-shadow:none;border-radius:0;position:relative;
}
.accordion-button:not(.collapsed){color:var(--ink);background:transparent;box-shadow:none;}
.accordion-button:focus{box-shadow:none;outline:2px solid var(--ink);outline-offset:-2px;}
.accordion-button::after{
  content:"";background-image:none;width:14px;height:14px;position:absolute;right:6px;
  border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);
  transform:rotate(45deg);transition:transform .25s var(--ease);
}
.accordion-button:not(.collapsed)::after{transform:rotate(-135deg);}
.accordion-button:not(.collapsed)::before{content:"";position:absolute;left:-14px;top:18px;bottom:18px;width:3px;border-radius:3px;background:var(--lime);}
.accordion-body{padding:0 44px 22px 0;color:var(--muted);font-size:15.5px;}
@media (max-width:575px){ .accordion-button{font-size:15.5px;padding-right:36px;} .accordion-body{padding-right:0;} }

/* ---------- CTA 条 ---------- */
.cta-band{background:var(--ink);color:#E9F3EE;padding:64px 0;}
.cta-in{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
.cta-band h2{color:#fff;}
.cta-band .cta-desc{color:#B7D1C5;margin:12px 0 18px;max-width:32em;}
.cta-list li{display:flex;gap:10px;padding:6px 0;font-size:15px;color:#CFE8DC;}
.cta-list i{color:var(--lime);margin-top:6px;}
.cta-form{background:#fff;border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh2);}
.cta-form label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px;}
.cta-form .field{margin-bottom:14px;}
.cta-form input[type="text"]{
  width:100%;height:50px;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:0 16px;font-size:15px;background:#FCFBF9;transition:all .2s var(--ease);
}
.cta-form input[type="text"]:focus{outline:none;border-color:var(--ink);background:#fff;box-shadow:0 0 0 2px rgba(14,42,34,.14);}
.cta-form .hint{font-size:12.5px;color:var(--muted);margin:8px 0 0;}
.cta-form .agree{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:var(--muted);margin:12px 0 14px;}
.cta-form .agree input{margin-top:5px;flex:none;accent-color:var(--ink);}
@media (max-width:991px){ .cta-in{grid-template-columns:1fr;gap:28px;} .cta-band{padding:48px 0;} }

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:#CFE8DC;padding:56px 0 24px;margin-top:0;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;}
.foot-brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:#fff;margin-bottom:14px;}
.foot-about{font-size:14px;color:#9FC0B1;max-width:30em;margin:0;}
.foot-title{font-size:14px;color:#fff;letter-spacing:.04em;margin-bottom:14px;font-weight:700;}
.foot-links li,.foot-contact li{padding:5px 0;font-size:14px;}
.foot-links a{color:#CFE8DC;}
.foot-links a:hover{color:var(--lime);}
.foot-contact li{display:flex;gap:10px;color:#9FC0B1;align-items:flex-start;}
.foot-contact i{color:var(--lime);margin-top:7px;flex:none;font-size:13px;}
.foot-bottom{
  margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:12.5px;color:#8FAEA1;
}
@media (max-width:991px){ .foot-grid{grid-template-columns:1fr 1fr;gap:26px;} }
@media (max-width:575px){ .foot-grid{grid-template-columns:1fr;} .site-foot{padding:44px 0 20px;} }

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .32s var(--ease),transform .32s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: article */
:root{
  --brand:#0E2A22;
  --brand-2:#1E8A63;
  --lime:#C6F24E;
  --orange:#FF6A2B;
  --bg:#F7F5F1;
  --card:#FFFFFF;
  --line:#E7E3DA;
  --ink:#1A1D1B;
  --ink-2:#5F6A64;
  --muted:#9AA39D;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --pill:999px;
  --sh-1:0 6px 18px rgba(14,42,34,.06);
  --sh-2:0 14px 34px rgba(14,42,34,.10);
  --gap:24px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-2);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand)}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em;color:var(--brand)}
p{margin:0 0 1em}
input,button,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1400px){.container{max-width:1320px}}

/* ---------- 倒计时条 ---------- */
.count-bar{background:var(--brand);color:#EAF4EF}
.count-inner{display:flex;align-items:center;gap:18px;min-height:50px;flex-wrap:nowrap}
.count-label{font-size:14px;color:#CFE8DC;white-space:nowrap}
.count-nums{display:flex;align-items:baseline;gap:6px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums}
.count-nums span{font-size:clamp(20px,2.6vw,30px);line-height:1}
.count-nums i{font-style:normal;color:#7FBF9F;font-size:14px;font-weight:600}
.count-cta{margin-left:auto}
.count-cta a{
  display:inline-flex;align-items:center;gap:6px;background:var(--lime);color:#0E2A22;
  border-radius:var(--pill);padding:7px 16px;font-size:13px;font-weight:700;transition:transform .2s var(--ease),background .2s var(--ease)
}
.count-cta a:hover{background:#D6FF65;color:#0E2A22;transform:translateX(2px)}
@media (max-width:575px){
  .count-bar .count-label{font-size:12px}
  .count-cta a span{display:none}
}

/* ---------- 头部导航 ---------- */
.site-head{position:sticky;top:0;z-index:1030;background:#FBF9F5;border-bottom:1px solid var(--line)}
.head-top{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--brand);letter-spacing:-.02em}
.brand:hover{color:var(--brand)}
.brand-mark{width:10px;height:10px;border-radius:3px;background:var(--lime);box-shadow:0 0 0 3px rgba(198,242,78,.28);flex:none}
.head-actions{display:flex;align-items:center;gap:18px}
.head-link{font-size:15px;color:var(--ink-2);font-weight:600}
.head-link:hover{color:var(--brand)}
.seg-nav{border-top:1px solid var(--line);background:#FBF9F5}
.seg-scroll{display:flex;align-items:center;gap:8px;overflow-x:auto;padding-top:10px;padding-bottom:12px;scrollbar-width:none}
.seg-scroll::-webkit-scrollbar{display:none}
.chip{
  flex:none;display:inline-block;padding:9px 18px;border-radius:var(--pill);border:1px solid var(--line);
  background:#fff;color:var(--ink-2);font-size:14px;font-weight:600;line-height:1.4;transition:all .22s var(--ease);white-space:nowrap
}
.chip:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.chip.is-active::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--lime);margin-right:8px;vertical-align:middle}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--pill);
  padding:12px 22px;font-size:15px;font-weight:600;border:1px solid transparent;transition:all .22s var(--ease);line-height:1.4}
.btn i{transition:transform .22s var(--ease)}
.btn:hover i{transform:translateX(4px)}
.btn-ink{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn-ink:hover{background:#164034;color:#fff;box-shadow:var(--sh-1)}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-ghost:hover{background:rgba(14,42,34,.06);color:var(--brand)}
.btn-lime{background:var(--lime);color:#0E2A22;border-color:var(--lime)}
.btn-lime:hover{background:#D6FF65;color:#0E2A22}
.btn-orange{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-orange:hover{background:#F2571B;color:#fff;box-shadow:var(--sh-1)}
.btn:disabled{background:var(--muted);border-color:var(--muted);color:#fff;cursor:not-allowed;box-shadow:none}
.btn-text{background:none;border:0;padding:6px 0;color:var(--brand-2);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.btn-text:hover{color:var(--brand)}

/* ---------- 面包屑 ---------- */
.crumb-wrap{background:#fff;border-bottom:1px solid var(--line)}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);padding:14px 0;flex-wrap:wrap}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:var(--muted)}
.crumb .cur{color:var(--ink);font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章头部 ---------- */
.art-head{background:
  linear-gradient(180deg,rgba(14,42,34,.92),rgba(14,42,34,.88)),
  url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  color:#fff;padding:52px 0 56px}
.art-head h1{color:#fff;font-size:clamp(26px,4vw,44px);line-height:1.2;font-weight:800;letter-spacing:-.02em;max-width:900px}
.art-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:20px;font-size:13px;color:#CFE8DC}
.badge-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:var(--pill);
  background:rgba(198,242,78,.16);color:var(--lime);font-size:12px;font-weight:700}
.art-meta .dot{width:4px;height:4px;border-radius:50%;background:#5F8C79}

/* ---------- 主体布局 ---------- */
.art-main{padding:56px 0 80px}
.art-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:44px;align-items:start}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1)}
.art-panel{padding:34px 38px}

.article-body{font-size:17px;line-height:1.9;color:var(--ink);max-width:760px;word-wrap:break-word;overflow-wrap:break-word}
.article-body>*:first-child{margin-top:0}
.article-body p{margin:0 0 1.15em}
.article-body h2{font-size:clamp(20px,2.2vw,26px);line-height:1.35;margin:2.4em 0 .9em;padding-left:14px;border-left:4px solid var(--brand-2);font-weight:700}
.article-body h3{font-size:19px;margin:1.9em 0 .7em;font-weight:700;color:var(--brand)}
.article-body h4{font-size:17px;margin:1.6em 0 .6em;font-weight:700;color:var(--brand)}
.article-body ul,.article-body ol{margin:0 0 1.25em;padding-left:1.35em}
.article-body li{margin:.42em 0}
.article-body ul li::marker{color:var(--brand-2)}
.article-body ol li::marker{color:var(--brand-2);font-weight:700}
.article-body img{border-radius:var(--r);margin:1.5em auto;height:auto}
.article-body figure{margin:1.5em 0}
.article-body figcaption{font-size:13px;color:var(--ink-2);text-align:center;margin-top:10px}
.article-body blockquote{margin:1.6em 0;padding:16px 22px;background:#F1F7F3;border-left:3px solid var(--brand-2);
  border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink-2)}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:15px;border-radius:var(--r-sm);overflow:hidden}
.article-body th{background:var(--brand);color:#fff;text-align:left;padding:12px 14px;font-weight:600;border:0}
.article-body td{padding:12px 14px;border:0;border-bottom:1px solid var(--line);color:var(--ink)}
.article-body tbody tr:nth-child(even){background:#FAF8F4}
.article-body a{color:var(--brand-2);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--brand)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.2em 0}
.article-body code{background:#F1F3F1;padding:2px 6px;border-radius:6px;font-size:15px}
.article-body pre{background:var(--brand);color:#EAF4EF;padding:18px;border-radius:var(--r);overflow-x:auto}

.art-empty{padding:64px 24px;text-align:center;max-width:760px}
.art-empty i{font-size:40px;color:var(--muted);display:block;margin-bottom:16px}
.art-empty h2{font-size:22px;margin-bottom:10px}
.art-empty p{color:var(--ink-2);margin-bottom:22px}

/* ---------- 侧栏 ---------- */
.side{position:sticky;top:150px;display:grid;gap:22px}
.side-card{padding:24px}
.side-title{font-size:16px;font-weight:700;color:var(--brand);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.side-title::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--lime)}
.rel-list{display:grid;gap:16px}
.rel-item{display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;align-items:center;transition:transform .22s var(--ease)}
.rel-item:hover{transform:translateY(-2px)}
.rel-item img{width:84px;height:63px;object-fit:cover;border-radius:var(--r-sm);border:1px solid var(--line)}
.rel-item h4{font-size:14px;font-weight:600;line-height:1.5;color:var(--ink);margin-bottom:4px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-item span{font-size:12px;color:var(--muted)}
.cat-list{display:grid;gap:10px}
.cat-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 14px;border:1px solid var(--line);border-radius:var(--r-sm);font-size:14px;font-weight:600;color:var(--ink);background:#fff;transition:all .22s var(--ease)}
.cat-list a:hover{border-color:var(--brand);color:var(--brand);transform:translateX(3px)}
.cat-list a i{color:var(--muted);font-size:12px;transition:transform .22s var(--ease)}
.cat-list a:hover i{color:var(--brand-2);transform:translateX(3px)}
.side-back{display:block;text-align:center}

/* ---------- 正文底部 ---------- */
.art-foot{margin-top:40px;padding-top:26px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.tag-row{display:flex;gap:8px;flex-wrap:wrap}
.tag{display:inline-block;padding:5px 13px;border-radius:var(--pill);background:rgba(14,42,34,.08);color:var(--brand);font-size:12px;font-weight:600}

/* ---------- 相关推荐 ---------- */
.related{margin-top:56px}
.sec-head{margin-bottom:26px}
.sec-head h2{font-size:clamp(22px,2.6vw,30px)}
.sec-head p{color:var(--ink-2);font-size:15px;margin:8px 0 0}
.rel-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.rel-card{overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--brand)}
.rel-card .thumb{aspect-ratio:16/10;overflow:hidden}
.rel-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.rel-card:hover .thumb img{transform:scale(1.04)}
.rel-card .body{padding:20px 22px 24px}
.rel-card h3{font-size:17px;line-height:1.5;margin-bottom:8px}
.rel-card p{font-size:14px;color:var(--ink-2);margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card .meta{font-size:12px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-sec{padding:72px 0}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;background:none;border:0;text-align:left;padding:20px 44px 20px 0;font-size:16px;font-weight:600;color:var(--brand);position:relative;line-height:1.6}
.faq-q::after{content:"+";position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--brand-2);font-weight:400}
.faq-item.is-open .faq-q::after{content:"–"}
.faq-item.is-open .faq-q{padding-left:14px}
.faq-item.is-open .faq-q::before{content:"";position:absolute;left:0;top:20px;bottom:20px;width:3px;background:var(--lime);border-radius:2px}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq-item.is-open .faq-a{max-height:420px}
.faq-a p{padding:0 0 20px;margin:0;color:var(--ink-2);font-size:15px}

/* ---------- CTA ---------- */
.cta-band{background:var(--brand);color:#fff;border-radius:var(--r-lg);padding:44px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(20px,2.4vw,28px);margin-bottom:10px}
.cta-band p{color:#CFE8DC;margin:0;font-size:15px;max-width:560px}
.cta-band .actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--brand);color:#CFE8DC;margin-top:80px;padding:60px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:36px}
.foot-brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:#fff;margin-bottom:14px}
.foot-about{font-size:14px;line-height:1.85;color:#A8C7B8;margin:0;max-width:340px}
.foot-title{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700}
.foot-links,.foot-contact{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.foot-links a{color:#CFE8DC;font-size:14px}
.foot-links a:hover{color:var(--lime)}
.foot-contact li{display:flex;gap:10px;font-size:14px;color:#A8C7B8;line-height:1.7}
.foot-contact i{color:var(--lime);margin-top:5px;font-size:13px;flex:none}
.foot-bottom{margin-top:42px;padding-top:20px;border-top:1px solid rgba(207,232,220,.18);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#8FB4A2}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .art-grid{grid-template-columns:1fr;gap:34px}
  .side{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .rel-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:991px){
  .art-head{padding:40px 0 44px}
  .art-panel{padding:28px 24px}
  .head-link{display:none}
}
@media (max-width:767px){
  body{font-size:16px}
  .container{padding:0 18px}
  .head-top{min-height:62px}
  .brand{font-size:16px}
  .art-main{padding:36px 0 56px}
  .article-body{font-size:16px}
  .art-panel{padding:24px 18px}
  .side{grid-template-columns:1fr}
  .rel-cards{grid-template-columns:1fr}
  .cta-band{padding:32px 22px;border-radius:var(--r)}
  .cta-band .actions{width:100%}
  .cta-band .actions .btn{width:100%;min-height:48px}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .faq-sec{padding:52px 0}
  .btn{min-height:46px}
}
@media (max-width:520px){
  .crumb{font-size:12px}
  .art-meta{font-size:12px;gap:10px}
  .rel-item{grid-template-columns:72px minmax(0,1fr)}
  .rel-item img{width:72px;height:54px}
  .count-nums span{font-size:19px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}

/* roulang page: category2 */
:root{
  --ink:#0E2A22;
  --ink-2:#153F34;
  --lime:#C6F24E;
  --orange:#FF6A2B;
  --green:#1E8A63;
  --bg:#F7F5F1;
  --card:#FFFFFF;
  --line:#E7E3DA;
  --line-2:#D8D2C6;
  --text:#1A1D1B;
  --muted:#5F6A64;
  --disabled:#9AA39D;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --pill:999px;
  --sh-1:0 6px 18px rgba(14,42,34,.06);
  --sh-2:0 14px 34px rgba(14,42,34,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.85;font-variant-numeric:tabular-nums;overflow-x:hidden}
@media (min-width:1200px){body{font-size:17px}}
h1,h2,h3,h4{margin:0;letter-spacing:-.015em;font-weight:700;line-height:1.25;color:var(--ink)}
h1{font-size:clamp(28px,4.4vw,52px);line-height:1.15;font-weight:800}
h2{font-size:clamp(22px,2.6vw,34px)}
h3{font-size:19px;font-weight:600;line-height:1.4}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
a{color:var(--green);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--ink)}
img{max-width:100%;height:auto;display:block}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
@media (min-width:1400px){.container{max-width:1320px}}
@media (max-width:575px){.container{padding-left:18px;padding-right:18px}}

/* 顶部倒计时条 */
.ticker{background:var(--ink);color:#CFE8DC;font-size:13.5px}
.ticker .ticker-in{display:flex;align-items:center;gap:14px;min-height:50px;flex-wrap:wrap}
.ticker .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);flex:none;box-shadow:0 0 0 4px rgba(198,242,78,.18)}
.ticker .tick-label{font-weight:600;color:#EAF6EF}
.ticker .tick-num{font-weight:800;font-size:19px;color:var(--lime);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.ticker .tick-note{color:#9FC4B2;font-size:13px}
.ticker .tick-cta{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:var(--pill);background:var(--lime);color:var(--ink);font-weight:700;font-size:13.5px;min-height:34px}
.ticker .tick-cta:hover{background:#D7FA72;color:var(--ink)}
@media (max-width:767px){
  .ticker{font-size:12.5px}
  .ticker .ticker-in{gap:10px;min-height:44px}
  .ticker .tick-num{font-size:16px}
  .ticker .tick-note{display:none}
  .ticker .tick-cta{padding:6px 12px;font-size:12.5px}
}

/* 头部与分段导航 */
.site-head{position:sticky;top:0;z-index:60;background:rgba(247,245,241,.97);border-bottom:1px solid var(--line)}
.head-top{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.brand:hover{color:var(--ink)}
.brand-mark{width:10px;height:10px;border-radius:3px;background:var(--lime);box-shadow:0 0 0 4px rgba(198,242,78,.24);flex:none}
.head-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.head-link{font-size:14.5px;font-weight:600;color:var(--muted);padding:10px 6px}
.head-link:hover{color:var(--ink)}
.seg-nav{border-top:1px solid var(--line);background:transparent}
.seg-scroll{display:flex;gap:8px;padding-top:10px;padding-bottom:10px;overflow-x:auto;scrollbar-width:none}
.seg-scroll::-webkit-scrollbar{display:none}
.chip{display:inline-flex;align-items:center;padding:9px 16px;border-radius:var(--pill);font-size:14.5px;font-weight:600;color:var(--muted);white-space:nowrap;border:1px solid transparent;transition:all .22s var(--ease)}
.chip:hover{color:var(--ink);background:#EFEBE3}
.chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip.is-active::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);margin-right:8px}
@media (max-width:767px){
  .head-top{min-height:62px;gap:12px}
  .brand{font-size:17px}
  .head-link{display:none}
  .head-actions .btn{padding:10px 16px;font-size:13.5px;min-height:42px}
}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:var(--pill);font-weight:600;font-size:15px;line-height:1;border:1px solid transparent;cursor:pointer;min-height:48px;transition:all .22s var(--ease)}
.btn i{transition:transform .22s var(--ease)}
.btn:hover i{transform:translateX(4px)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--ink-2);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-1)}
.btn-ink:active{transform:translateY(0)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-line:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn-accent{background:var(--orange);color:#fff}
.btn-accent:hover{background:#F0571B;color:#fff;transform:translateY(-1px)}
.btn-text{background:none;border:0;color:var(--green);padding:12px 4px;min-height:auto;font-weight:600}
.btn-text:hover{color:var(--ink)}
.btn:disabled,.btn.disabled{background:#EDEAE3;color:var(--disabled);border-color:transparent;cursor:not-allowed;transform:none;box-shadow:none}
.btn-sm{padding:9px 16px;font-size:13.5px;min-height:40px}

/* 首屏 */
.hero{position:relative;background-image:linear-gradient(105deg,rgba(14,42,34,.94) 0%,rgba(14,42,34,.86) 46%,rgba(14,42,34,.62) 100%),url("/assets/images/backpic/back-1.png");background-size:cover;background-position:center;color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:rgba(198,242,78,.35)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:76px}
.hero h1{color:#fff;max-width:15em}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--lime);background:rgba(198,242,78,.12);border:1px solid rgba(198,242,78,.3);padding:6px 14px;border-radius:var(--pill);margin-bottom:20px}
.hero-sub{margin-top:18px;font-size:17px;line-height:1.8;color:#D6E6DC;max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-cta .btn-line{color:#fff;border-color:rgba(255,255,255,.36)}
.hero-cta .btn-line:hover{background:#fff;color:var(--ink);border-color:#fff}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;font-size:14px;color:#BFD8C9}
.hero-points li{display:inline-flex;align-items:center;gap:8px}
.hero-points i{color:var(--lime);font-size:12px}
.hero-figure{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(255,255,255,.16);box-shadow:var(--sh-2)}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-figure figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:13px;color:#E4F1E8;background:linear-gradient(to top,rgba(14,42,34,.92),rgba(14,42,34,0))}
@media (max-width:991px){
  .hero-grid{grid-template-columns:1fr;gap:34px;padding-top:52px;padding-bottom:56px}
  .hero-sub{font-size:16px}
}
@media (max-width:575px){
  .hero-cta .btn{width:100%}
}

/* 板块通用 */
.section{padding:84px 0}
.section-sm{padding:64px 0}
@media (max-width:767px){.section{padding:52px 0}.section-sm{padding:42px 0}}
.sec-head{max-width:760px;margin-bottom:40px}
.sec-head.centered{margin-left:auto;margin-right:auto;text-align:center}
.sec-kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--green);margin-bottom:12px}
.sec-lead{margin-top:14px;color:var(--muted);font-size:15.5px}
.rule{width:56px;height:3px;background:var(--lime);border-radius:2px;margin-top:18px}

/* 概览段位 */
.overview{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.ov-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ov-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;transition:all .25s var(--ease)}
.ov-card:hover{border-color:var(--ink);box-shadow:var(--sh-1);transform:translateY(-2px)}
.ov-card .num{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--green);margin-bottom:12px}
.ov-card p{margin-top:10px;color:var(--muted);font-size:15px}
@media (max-width:991px){.ov-grid{grid-template-columns:1fr 1fr}}
@media (max-width:767px){.ov-grid{grid-template-columns:1fr}}

/* 对照表 */
.cmp-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1);overflow:hidden}
table.cmp-table{width:100%;border-collapse:separate;border-spacing:0}
table.cmp-table thead th{background:var(--ink);color:#fff;font-size:14.5px;font-weight:600;text-align:left;padding:16px 18px;white-space:nowrap}
table.cmp-table thead th:first-child{color:var(--lime)}
table.cmp-table tbody td{padding:16px 18px;font-size:15px;color:var(--text);border-top:1px solid var(--line);vertical-align:top}
table.cmp-table tbody tr:nth-child(even){background:#FBFAF7}
table.cmp-table tbody tr:hover{background:#F3F1EB}
table.cmp-table tbody td:first-child{font-weight:700;color:var(--ink)}
.cmp-note{display:flex;gap:12px;align-items:flex-start;margin-top:20px;padding:18px 20px;background:#FFF8F3;border:1px solid #F7DFD0;border-radius:var(--r)}
.cmp-note i{color:var(--orange);margin-top:3px}
.cmp-note p{font-size:14.5px;color:#6B4B3A}
@media (max-width:767px){
  .cmp-wrap{border:0;background:transparent;box-shadow:none;border-radius:0}
  table.cmp-table,table.cmp-table thead,table.cmp-table tbody,table.cmp-table tr,table.cmp-table td{display:block;width:100%}
  table.cmp-table thead{display:none}
  table.cmp-table tr{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:14px;padding:8px 0;box-shadow:var(--sh-1)}
  table.cmp-table tr:nth-child(even){background:#fff}
  table.cmp-table td{border:0;padding:8px 18px;background:transparent}
  table.cmp-table td:first-child{font-size:16px;padding-top:14px}
  table.cmp-table tbody tr:hover{background:#fff}
  table.cmp-table td::before{content:attr(data-label);display:block;font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--green);margin-bottom:2px}
}

/* 优势行 */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.adv-item{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:all .25s var(--ease)}
.adv-item:hover{border-color:var(--green);box-shadow:var(--sh-1)}
.adv-icon{width:44px;height:44px;border-radius:12px;background:rgba(30,138,99,.1);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px}
.adv-item h3{font-size:17px}
.adv-item p{margin-top:8px;font-size:14.5px;color:var(--muted)}
@media (max-width:991px){.adv-grid{grid-template-columns:1fr 1fr}}
@media (max-width:575px){.adv-grid{grid-template-columns:1fr}}

/* 建议双列 */
.tips{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tips-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.tips-col{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 28px}
.tips-col h3{display:flex;align-items:center;gap:10px;font-size:18px}
.tips-col h3 i{color:var(--green)}
.tips-list{margin-top:18px}
.tips-list li{position:relative;padding:11px 0 11px 22px;border-top:1px solid var(--line);font-size:15px;color:var(--muted)}
.tips-list li:first-child{border-top:0}
.tips-list li::before{content:"";position:absolute;left:0;top:22px;width:8px;height:8px;border-radius:2px;background:var(--lime)}
.tips-list li strong{color:var(--ink)}
@media (max-width:767px){.tips-grid{grid-template-columns:1fr;gap:18px}}

/* FAQ */
.faq{background:var(--bg)}
.faq-cols{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.faq .accordion-item{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0}
.faq .accordion-item:first-child{border-top:1px solid var(--line)}
.faq .accordion-button{background:transparent;color:var(--text);font-weight:600;font-size:16.5px;line-height:1.6;padding:22px 46px 22px 0;box-shadow:none;border-radius:0;position:relative}
.faq .accordion-button::after{display:none}
.faq .accordion-button::before{content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:24px;font-weight:400;color:var(--green);line-height:1;transition:color .2s var(--ease)}
.faq .accordion-button:not(.collapsed){color:var(--ink)}
.faq .accordion-button:not(.collapsed)::before{content:"−";color:var(--ink)}
.faq .accordion-button:hover{color:var(--green)}
.faq .accordion-button:focus{box-shadow:none}
.faq .accordion-body{padding:0 0 24px 18px;border-left:3px solid var(--lime);margin-left:0;color:var(--muted);font-size:15.5px;line-height:1.85}
@media (max-width:991px){.faq-cols{grid-template-columns:1fr}}

/* CTA 条 */
.cta{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:44px 44px;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:rgba(198,242,78,.10)}
.cta h2{color:#fff}
.cta p{color:#C6DCD0;font-size:15.5px;margin-top:14px}
.cta-list{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px 24px;font-size:14.5px;color:#CFE8DC}
.cta-list li{display:inline-flex;align-items:center;gap:8px}
.cta-list i{color:var(--lime);font-size:12px}
.cta-box{position:relative;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:var(--r);padding:26px 24px}
.cta-box h3{color:#fff;font-size:17px}
.cta-box p{font-size:14px;color:#B9D3C6;margin-top:10px}
.cta-box .btn{width:100%;margin-top:18px}
.cta-box .btn-line{color:#fff;border-color:rgba(255,255,255,.36)}
.cta-box .btn-line:hover{background:#fff;color:var(--ink);border-color:#fff}
@media (max-width:991px){.cta{grid-template-columns:1fr;padding:34px 26px}}
@media (max-width:575px){.cta{padding:28px 20px;border-radius:var(--r)}}

/* 页脚 */
.site-foot{background:var(--ink);color:#CFE8DC;padding:64px 0 26px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:36px}
.foot-brand{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff}
.foot-about{margin-top:14px;font-size:14px;color:#9FC4B2;line-height:1.85;max-width:32em}
.foot-title{font-size:15px;color:#fff;font-weight:700;margin-bottom:16px;letter-spacing:0}
.foot-links li{margin-bottom:10px}
.foot-links a{color:#CFE8DC;font-size:14.5px}
.foot-links a:hover{color:var(--lime)}
.foot-contact li{display:flex;gap:10px;font-size:14px;color:#9FC4B2;margin-bottom:12px;line-height:1.7}
.foot-contact i{color:var(--lime);margin-top:5px;font-size:13px}
.foot-bottom{margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:13px;color:#8FB3A2}
@media (max-width:991px){.foot-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:575px){.foot-grid{grid-template-columns:1fr}.site-foot{padding-top:46px}}

/* 入场动效 */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .3s var(--ease),transform .3s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: category4 */
:root{
  --ink:#0E2A22;
  --ink-2:#143A2F;
  --lime:#C6F24E;
  --orange:#FF6A2B;
  --green:#1E8A63;
  --bg:#F7F5F1;
  --card:#FFFFFF;
  --line:#E7E3DA;
  --text:#1A1D1B;
  --muted:#5F6A64;
  --disabled:#9AA39D;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --pill:999px;
  --sh-1:0 6px 18px rgba(14,42,34,.06);
  --sh-2:0 14px 34px rgba(14,42,34,.10);
  --cw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
@media (min-width:1400px){:root{--cw:1320px}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
@media (min-width:1200px){body{font-size:17px}}
img{max-width:100%;display:block;border:0}
a{color:var(--green);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--ink)}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;line-height:1.25;font-weight:700}
h1{font-size:clamp(28px,4.4vw,52px);line-height:1.15;font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(22px,2.6vw,34px)}
h3{font-size:18px;font-weight:600}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--cw);margin:0 auto;padding:0 24px}
@media (min-width:768px){.container{padding:0 32px}}

/* ---------- 顶部实时条 ---------- */
.live-bar{background:var(--ink);color:#DCEFE4;font-size:13px}
.live-inner{display:flex;align-items:center;gap:10px;min-height:46px;padding-top:6px;padding-bottom:6px}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);flex:0 0 auto;box-shadow:0 0 0 4px rgba(198,242,78,.16)}
.live-label{white-space:nowrap;color:#9FC4B3}
.live-time{font-weight:800;font-size:16px;color:var(--lime);font-variant-numeric:tabular-nums;letter-spacing:.04em}
.live-cta{margin-left:auto;background:var(--orange);color:#fff !important;border-radius:var(--pill);padding:6px 16px;font-weight:700;font-size:13px;white-space:nowrap;transition:transform .2s var(--ease),filter .2s var(--ease)}
.live-cta:hover{filter:brightness(1.06);transform:translateY(-1px);color:#fff}
@media (max-width:575px){
  .live-inner{min-height:42px;gap:8px}
  .live-label{font-size:12px}
  .live-time{font-size:14px}
  .live-cta{padding:5px 12px;font-size:12px}
}

/* ---------- 头部 ---------- */
.site-head{position:sticky;top:0;z-index:60;background:rgba(247,245,241,.94);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.1)}
.head-top{display:flex;align-items:center;gap:16px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--ink) !important;letter-spacing:-.01em}
.brand-mark{width:10px;height:10px;border-radius:3px;background:var(--lime);box-shadow:0 0 0 3px rgba(198,242,78,.28);flex:0 0 auto}
.head-actions{margin-left:auto;display:flex;align-items:center;gap:14px}
.head-link{font-size:14px;font-weight:600;color:var(--ink);padding:8px 4px;position:relative}
.head-link::after{content:"";position:absolute;left:4px;right:4px;bottom:4px;height:2px;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.head-link:hover::after{transform:scaleX(1)}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:var(--pill);font-weight:600;font-size:15px;line-height:1.2;border:1px solid transparent;cursor:pointer;transition:all .22s var(--ease);white-space:nowrap;text-decoration:none}
.btn-ink{background:var(--ink);color:#fff !important;border-color:var(--ink)}
.btn-ink:hover{background:#0a1f19;border-color:#0a1f19;color:#fff;transform:translateY(-1px);box-shadow:var(--sh-1)}
.btn-ink:active{transform:translateY(0)}
.btn-line{background:transparent;color:var(--ink) !important;border-color:var(--line)}
.btn-line:hover{border-color:var(--ink);background:#fff;transform:translateY(-1px);box-shadow:var(--sh-1)}
.btn-orange{background:var(--orange);color:#fff !important;border-color:var(--orange)}
.btn-orange:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:var(--sh-1);color:#fff}
.btn-orange:disabled{background:var(--disabled);border-color:var(--disabled);cursor:not-allowed;transform:none;box-shadow:none}
.btn .fa-arrow-right{transition:transform .22s var(--ease)}
.btn:hover .fa-arrow-right{transform:translateX(4px)}
.btn-block{width:100%}
@media (max-width:575px){
  .btn{min-height:48px;padding:12px 18px}
  .head-actions .btn{padding:10px 16px;font-size:14px}
}

/* ---------- 分段导航 ---------- */
.seg-nav{border-top:1px solid var(--line);background:rgba(247,245,241,.94)}
.seg-scroll{display:flex;gap:8px;padding-top:10px;padding-bottom:10px;overflow-x:auto;scrollbar-width:none}
.seg-scroll::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;padding:9px 16px;border-radius:var(--pill);font-size:14px;font-weight:600;color:var(--muted) !important;border:1px solid transparent;transition:all .2s var(--ease);min-height:40px;display:inline-flex;align-items:center;gap:8px}
.chip:hover{color:var(--ink) !important;background:#fff;border-color:var(--line)}
.chip.is-active{background:var(--ink);color:#fff !important;border-color:var(--ink)}
.chip.is-active::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime)}

/* ---------- 板块基础 ---------- */
.section{padding:64px 0}
@media (max-width:767px){.section{padding:44px 0}}
.sec-head{max-width:760px;margin-bottom:32px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--green);text-transform:uppercase;margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--lime)}
.sec-title{margin-bottom:12px}
.sec-desc{color:var(--muted);font-size:15px;max-width:680px}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(180deg,#EFEDE7 0%,var(--bg) 100%);border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-80px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(198,242,78,.34),rgba(198,242,78,0) 68%);pointer-events:none}
.hero-inner{position:relative;z-index:1;padding:56px 0 64px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{margin:0 0 18px}
.hero h1 .accent{color:var(--green)}
.hero-sub{font-size:clamp(16px,1.6vw,19px);color:var(--muted);max-width:560px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:600px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh-1)}
.stat-num{font-size:20px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.stat-label{font-size:13px;color:var(--muted);line-height:1.5}
.hero-media{position:relative}
.hero-media img{border-radius:var(--r-lg);box-shadow:var(--sh-2);aspect-ratio:16/11;object-fit:cover;width:100%}
.hero-media .tag-float{position:absolute;left:18px;bottom:18px;background:rgba(14,42,34,.92);color:#fff;border-radius:var(--pill);padding:8px 16px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:8px}
.tag-float .dot{width:7px;height:7px;border-radius:50%;background:var(--lime)}
@media (max-width:991px){
  .hero-inner{grid-template-columns:1fr;gap:32px;padding:40px 0 48px}
  .hero-media{order:-1}
  .hero-media img{aspect-ratio:16/9}
}
@media (max-width:575px){
  .hero-stats{grid-template-columns:1fr}
}

/* ---------- 更新要点 ---------- */
.pts-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 32px}
.pt-item{padding:22px 0;border-top:1px solid var(--line)}
.pt-item:first-child{border-top-color:var(--ink)}
.pt-num{font-size:34px;font-weight:800;color:var(--lime);text-shadow:0 1px 0 rgba(14,42,34,.18);font-variant-numeric:tabular-nums;letter-spacing:-.03em;line-height:1}
.pt-t{font-size:17px;font-weight:700;color:var(--ink);margin:12px 0 8px}
.pt-d{font-size:14px;color:var(--muted);line-height:1.75}
@media (max-width:991px){.pts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:575px){.pts-grid{grid-template-columns:1fr}}

/* ---------- 功能清单 ---------- */
.flist-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.flist-wrap img{border-radius:var(--r-lg);box-shadow:var(--sh-2);aspect-ratio:4/3;object-fit:cover;width:100%}
.flist-visual p{margin-top:16px;font-size:14px;color:var(--muted)}
.flist{display:grid;gap:14px}
.fl-item{display:grid;grid-template-columns:44px 1fr;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;transition:all .22s var(--ease)}
.fl-item:hover{border-color:var(--ink);box-shadow:var(--sh-1);transform:translateY(-2px)}
.fl-num{width:44px;height:44px;border-radius:14px;background:rgba(30,138,99,.09);color:var(--green);display:flex;align-items:center;justify-content:center;font-weight:800;font-variant-numeric:tabular-nums}
.fl-t{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:4px}
.fl-d{font-size:14px;color:var(--muted);line-height:1.7}
@media (max-width:991px){.flist-wrap{grid-template-columns:1fr;gap:28px}}

/* ---------- FAQ ---------- */
.faq-wrap{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.faq-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;background:none;border:0;text-align:left;padding:20px 40px 20px 0;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;position:relative;line-height:1.6;transition:color .2s var(--ease)}
.faq-q:hover{color:var(--green)}
.faq-q .faq-i{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:18px;height:18px}
.faq-q .faq-i::before,.faq-q .faq-i::after{content:"";position:absolute;background:var(--ink);transition:all .25s var(--ease)}
.faq-q .faq-i::before{left:0;top:8px;width:18px;height:2px}
.faq-q .faq-i::after{left:8px;top:0;width:2px;height:18px}
.faq-item.open .faq-q .faq-i::after{transform:rotate(90deg);opacity:0}
.faq-item.open .faq-q{color:var(--ink);box-shadow:inset 3px 0 0 var(--lime);padding-left:16px}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s var(--ease)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a-in{overflow:hidden}
.faq-a-in p{padding:0 40px 22px 16px;font-size:15px;color:var(--muted);line-height:1.8}
@media (max-width:991px){.faq-cols{grid-template-columns:1fr;gap:0}}

/* ---------- 服务入口卡 ---------- */
.srv-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.srv-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:all .24s var(--ease);display:flex;flex-direction:column}
.srv-card:hover{border-color:var(--ink);box-shadow:var(--sh-2);transform:translateY(-3px)}
.srv-main{grid-column:span 3;display:grid;grid-template-columns:1.1fr .9fr;align-items:center}
.srv-main .srv-thumb img{aspect-ratio:16/9;object-fit:cover;width:100%}
.srv-body{padding:26px 28px}
.srv-badge{display:inline-block;font-size:12px;font-weight:700;color:var(--green);background:rgba(30,138,99,.09);border-radius:var(--pill);padding:5px 12px;margin-bottom:12px}
.srv-body h3{font-size:19px;margin-bottom:10px;color:var(--ink)}
.srv-body p{font-size:14px;color:var(--muted);line-height:1.75}
.srv-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--ink);margin-top:16px}
.srv-link .fa-arrow-right{transition:transform .22s var(--ease)}
.srv-card:hover .srv-link .fa-arrow-right{transform:translateX(4px)}
.srv-thumb img{aspect-ratio:4/3;object-fit:cover;width:100%}
@media (max-width:991px){
  .srv-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .srv-main{grid-column:span 2;grid-template-columns:1fr}
}
@media (max-width:575px){
  .srv-grid{grid-template-columns:1fr}
  .srv-main{grid-column:span 1}
}

/* ---------- 深色 CTA ---------- */
.cta-band{background:var(--ink);color:#DCEFE4;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;left:-100px;bottom:-140px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(30,138,99,.5),rgba(30,138,99,0) 70%)}
.cta-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:64px 0}
.cta-band h2{color:#fff;margin-bottom:14px}
.cta-band .cta-lead{color:#9FC4B3;font-size:15px;max-width:520px;margin-bottom:22px}
.cta-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;padding:9px 0;color:#DCEFE4}
.cta-list i{color:var(--lime);margin-top:5px}
.form-card{background:#fff;border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh-2);color:var(--text)}
.form-card h3{font-size:19px;color:var(--ink);margin-bottom:6px}
.form-card .form-note{font-size:13px;color:var(--muted);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:7px}
.input{width:100%;height:50px;border:1px solid var(--line);border-radius:var(--r-sm);padding:0 14px;font-size:15px;color:var(--text);background:#fff;transition:all .2s var(--ease)}
.input::placeholder{color:var(--disabled)}
.input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(14,42,34,.12)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:4px 0 18px;line-height:1.6}
.check input{margin-top:4px;width:16px;height:16px;accent-color:var(--green);flex:0 0 auto}
@media (max-width:991px){
  .cta-grid{grid-template-columns:1fr;gap:32px;padding:48px 0}
}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:#CFE8DC;padding:56px 0 24px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(207,232,220,.16)}
.foot-brand{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;margin-bottom:14px}
.foot-about{font-size:14px;color:#9FC4B3;line-height:1.8;max-width:340px}
.foot-title{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700}
.foot-links li{margin-bottom:10px}
.foot-links a{color:#CFE8DC;font-size:14px}
.foot-links a:hover{color:var(--lime)}
.foot-contact li{display:flex;gap:10px;margin-bottom:12px;color:#9FC4B3;line-height:1.7;align-items:flex-start}
.foot-contact i{color:var(--lime);margin-top:5px}
.foot-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding-top:20px;font-size:13px;color:#82A594}
@media (max-width:991px){.foot-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:575px){.foot-grid{grid-template-columns:1fr}}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .32s var(--ease),transform .32s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{animation:none !important;transition:none !important}
}

/* roulang page: category3 */
:root{
  --ink:#0E2A22;
  --lime:#C6F24E;
  --orange:#FF6A2B;
  --green:#1E8A63;
  --bg:#F7F5F1;
  --card:#FFFFFF;
  --line:#E7E3DA;
  --text:#1A1D1B;
  --muted:#5F6A64;
  --disabled:#9AA39D;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --pill:999px;
  --sh-1:0 6px 18px rgba(14,42,34,.06);
  --sh-2:0 14px 34px rgba(14,42,34,.10);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
@media (min-width:1200px){body{font-size:17px}}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:var(--green);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--ink)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:20px}
@media (min-width:1400px){.container{max-width:1320px}}
.num{font-variant-numeric:tabular-nums}

/* ---------- 顶部实时状态条 ---------- */
.ticker{background:var(--ink);color:#DCE9E1;font-size:14px}
.ticker-in{display:flex;align-items:center;gap:14px;min-height:48px;flex-wrap:nowrap}
.ticker-label{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.ticker-label i{color:var(--lime)}
.ticker-time{color:var(--lime);font-weight:800;letter-spacing:.04em;font-variant-numeric:tabular-nums}
.ticker-cta{
  margin-left:auto;background:var(--lime);color:var(--ink);font-weight:700;
  padding:7px 18px;border-radius:var(--pill);font-size:14px;white-space:nowrap;
  transition:transform .2s ease,background .2s ease;
}
.ticker-cta:hover{background:#d8ff6a;color:var(--ink);transform:translateY(-1px)}
@media (max-width:575px){
  .ticker-in{gap:10px}
  .ticker-label{font-size:12.5px}
  .ticker-time{font-size:13px}
  .ticker-cta{padding:6px 12px;font-size:12.5px}
}

/* ---------- 头部与分段导航 ---------- */
.site-head{
  background:rgba(247,245,241,.96);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:1030;
}
.head-top{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);letter-spacing:-.01em}
.brand:hover{color:var(--ink)}
.brand-mark{width:10px;height:10px;background:var(--lime);border-radius:3px;box-shadow:0 0 0 3px rgba(198,242,78,.28)}
.head-actions{margin-left:auto;display:flex;align-items:center;gap:16px}
.head-link{font-size:15px;font-weight:600;color:var(--muted)}
.head-link:hover{color:var(--ink)}
.seg-nav{border-top:1px solid var(--line);background:rgba(247,245,241,.96)}
.seg-scroll{display:flex;gap:8px;overflow-x:auto;padding:10px 20px;scrollbar-width:none}
.seg-scroll::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;padding:9px 18px;border-radius:var(--pill);font-size:14.5px;font-weight:600;
  color:var(--muted);border:1px solid transparent;white-space:nowrap;
  transition:all .22s cubic-bezier(.22,.61,.36,1);
}
.chip:hover{color:var(--ink);background:#EFEBE3}
.chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink);position:relative}
.chip.is-active::after{
  content:"";position:absolute;right:12px;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--lime);
}

/* ---------- 按钮 ---------- */
.btn-ink,.btn-ghost,.btn-accent,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;font-size:15px;padding:12px 22px;border-radius:var(--pill);
  border:1px solid transparent;cursor:pointer;transition:all .22s cubic-bezier(.22,.61,.36,1);
  text-align:center;line-height:1.4;
}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#123a2f;color:#fff;transform:translateY(-1px);box-shadow:var(--sh-1)}
.btn-ink:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-accent{background:var(--orange);color:#fff}
.btn-accent:hover{background:#e85c1f;color:#fff;transform:translateY(-1px)}
.btn-accent:disabled{background:var(--disabled);cursor:not-allowed;transform:none}
.btn-line{background:transparent;color:var(--green);padding:8px 0}
.btn-line i{transition:transform .2s ease}
.btn-line:hover{color:var(--ink)}
.btn-line:hover i{transform:translateX(4px)}
.btn-ink:focus-visible,.btn-ghost:focus-visible,.btn-accent:focus-visible{outline:2px solid var(--lime);outline-offset:2px}

/* ---------- 通用板块 ---------- */
.sec{padding:72px 0}
.sec-tight{padding:56px 0}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:16px;margin-bottom:32px}
.sec-title{font-size:clamp(22px,2.6vw,34px);line-height:1.25;font-weight:700;letter-spacing:-.015em;color:var(--ink)}
.sec-sub{color:var(--muted);font-size:15.5px;max-width:720px}
.sec-head .btn-line{margin-left:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--green);text-transform:uppercase;margin-bottom:10px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--lime);border-radius:2px}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(14,42,34,.94) 0%,rgba(14,42,34,.72) 55%,rgba(14,42,34,.52) 100%),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
}
.hero-inner{padding:76px 0 68px;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1{
  font-size:clamp(28px,4.2vw,50px);line-height:1.15;font-weight:800;letter-spacing:-.02em;color:#fff;
}
.hero h1 em{font-style:normal;position:relative;white-space:nowrap}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:4px;height:8px;
  background:var(--lime);opacity:.55;border-radius:4px;z-index:-1;
}
.hero-sub{margin-top:18px;font-size:17px;line-height:1.8;color:#D8E6DE;max-width:600px}
.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px}
.hero-actions .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.hero-actions .btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.hero-panel{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--r-lg);padding:26px;backdrop-filter:none;
}
.hero-panel h2{font-size:16px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.hero-stat{display:flex;align-items:baseline;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.18)}
.hero-stat:last-of-type{border-bottom:0}
.hero-stat b{font-size:28px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.hero-stat span{font-size:14.5px;color:#CBDCD3}
.hero-note{margin-top:14px;font-size:13px;color:#A9C0B6;line-height:1.7}
@media (max-width:991px){
  .hero-inner{grid-template-columns:1fr;gap:28px;padding:56px 0 52px}
}
@media (max-width:575px){
  .hero-inner{padding:44px 0 40px}
  .hero-sub{font-size:16px}
  .hero-actions .btn-ink,.hero-actions .btn-ghost{flex:1 1 100%}
}

/* ---------- 面包屑 ---------- */
.crumb{padding:20px 0 0;font-size:13px;color:var(--muted)}
.crumb ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumb li+li::before{content:"/";margin-right:8px;color:var(--disabled)}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--ink)}
.crumb .now{color:var(--text);font-weight:600}

/* ---------- 筛选条 ---------- */
.filter-bar{
  display:flex;gap:10px;overflow-x:auto;padding:6px 0 18px;scrollbar-width:none;
}
.filter-bar::-webkit-scrollbar{display:none}
.filter-chip{
  flex:0 0 auto;padding:10px 18px;border-radius:var(--pill);border:1px solid var(--line);
  background:var(--card);color:var(--muted);font-size:14.5px;font-weight:600;cursor:pointer;
  transition:all .22s cubic-bezier(.22,.61,.36,1);
}
.filter-chip:hover{border-color:var(--green);color:var(--ink)}
.filter-chip.is-on{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------- 图墙 ---------- */
.wall{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:112px;
  gap:18px;grid-auto-flow:dense;
}
.wall-item{
  position:relative;overflow:hidden;border-radius:var(--r);border:1px solid var(--line);
  background:var(--ink);cursor:pointer;transition:box-shadow .28s ease,border-color .28s ease;
}
.wall-item img{width:100%;height:100%;object-fit:cover;transition:transform .45s cubic-bezier(.22,.61,.36,1)}
.wall-item:hover{border-color:var(--ink);box-shadow:var(--sh-2)}
.wall-item:hover img{transform:scale(1.04)}
.wall-mask{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:18px;color:#fff;
  background:linear-gradient(180deg,rgba(14,42,34,0) 30%,rgba(14,42,34,.82) 100%);
  transition:background .28s ease;
}
.wall-item:hover .wall-mask{background:linear-gradient(180deg,rgba(14,42,34,.18) 10%,rgba(14,42,34,.92) 100%)}
.wall-tag{
  align-self:flex-start;font-size:12px;font-weight:700;padding:4px 12px;border-radius:var(--pill);
  background:var(--lime);color:var(--ink);margin-bottom:8px;
}
.wall-mask h3{font-size:17px;font-weight:700;line-height:1.4;letter-spacing:-.01em}
.wall-mask p{font-size:13.5px;color:#D3E1DA;margin-top:6px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.w-2x2{grid-column:span 2;grid-row:span 2}
.w-1x2{grid-column:span 1;grid-row:span 2}
.w-2x1{grid-column:span 2;grid-row:span 1}
.w-1x1{grid-column:span 1;grid-row:span 1}
.wall-item.is-hide{display:none}
@media (max-width:991px){
  .wall{grid-template-columns:repeat(2,1fr);grid-auto-rows:120px;gap:14px}
}
@media (max-width:575px){
  .wall{grid-template-columns:1fr;grid-auto-rows:190px}
  .wall .wall-item{grid-column:span 1;grid-row:span 1}
}

/* ---------- 分页占位 ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:36px;flex-wrap:wrap}
.page-dot{
  min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-sm);border:1px solid var(--line);background:var(--card);
  color:var(--muted);font-weight:600;font-size:14.5px;
}
.page-dot.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
.page-dot.is-mute{color:var(--disabled);border-style:dashed}
.pager-tip{width:100%;text-align:center;font-size:13px;color:var(--muted);margin-top:8px}

/* ---------- 卡片 / 通用块 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:26px;box-shadow:var(--sh-1);transition:box-shadow .28s ease,border-color .28s ease,transform .28s ease;
}
.card:hover{border-color:#D3CDBF;box-shadow:var(--sh-2);transform:translateY(-2px)}
.card h3{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:10px;letter-spacing:-.01em}
.card p{color:var(--muted);font-size:15px;line-height:1.8}
.card .ico{
  width:44px;height:44px;border-radius:12px;background:rgba(30,138,99,.10);color:var(--green);
  display:inline-flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px;
}
.card-accent{border-left:3px solid var(--lime)}
@media (max-width:991px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:575px){.grid-3,.grid-2{grid-template-columns:1fr}}

/* ---------- 步骤时间轴 ---------- */
.steps{position:relative;padding-left:34px}
.steps::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:var(--line)}
.step{position:relative;padding-bottom:26px}
.step:last-child{padding-bottom:0}
.step::before{
  content:"";position:absolute;left:-33px;top:6px;width:20px;height:20px;border-radius:50%;
  background:var(--card);border:2px solid var(--green);
}
.step:nth-child(1)::before{background:var(--lime);border-color:var(--ink)}
.step h3{font-size:17px;font-weight:700;color:var(--ink);margin-bottom:6px}
.step p{color:var(--muted);font-size:15px}
.step .step-no{font-size:13px;font-weight:700;color:var(--green);margin-right:8px}
.tip-card{
  margin-top:26px;background:#EFF6F1;border:1px solid #D7E8DC;border-radius:var(--r);
  padding:20px 24px;color:#25503F;font-size:15px;display:flex;gap:14px;align-items:flex-start;
}
.tip-card i{color:var(--green);margin-top:5px}

/* ---------- 数据条 ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;
}
.stat-strip .st b{display:block;font-size:30px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat-strip .st span{font-size:14px;color:var(--muted)}
@media (max-width:767px){.stat-strip{grid-template-columns:repeat(2,1fr);gap:22px;padding:22px}}

/* ---------- 深色 CTA + 表单 ---------- */
.cta-band{background:var(--ink);color:#fff;padding:70px 0}
.cta-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);font-weight:700;color:#fff;line-height:1.3;letter-spacing:-.015em}
.cta-band p.lead{color:#C8DAD1;margin-top:12px;font-size:16px}
.cta-list{margin-top:22px;display:grid;gap:12px}
.cta-list li{display:flex;gap:10px;align-items:flex-start;color:#D9E7DF;font-size:15px}
.cta-list i{color:var(--lime);margin-top:6px;font-size:12px}
.form-card{
  background:#123129;border:1px solid rgba(198,242,78,.22);border-radius:var(--r-lg);padding:28px;
}
.form-card label{display:block;font-size:13.5px;color:#B9CFC4;margin-bottom:8px;font-weight:600}
.form control,.form-card input[type="text"]{}
.form-input{
  width:100%;height:50px;border-radius:var(--r-sm);border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.06);color:#fff;padding:0 16px;font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form-input::placeholder{color:#7E988C}
.form-input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,242,78,.20)}
.form-help{font-size:13px;color:#9CB4A9;margin-top:8px}
.form-row{margin-bottom:18px}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#A9C0B6;margin-top:14px}
.agree input{margin-top:5px;accent-color:var(--lime)}
.form-card .btn-accent{width:100%;min-height:50px;margin-top:18px}
.form-msg{margin-top:12px;font-size:13.5px;color:var(--lime);display:none}
.form-msg.is-on{display:block}
@media (max-width:991px){.cta-grid{grid-template-columns:1fr;gap:30px}}

/* ---------- FAQ ---------- */
.acc{border-top:1px solid var(--line)}
.acc .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0}
.acc .accordion-button{
  background:transparent;color:var(--ink);font-weight:600;font-size:16.5px;line-height:1.6;
  padding:20px 44px 20px 16px;box-shadow:none;border-radius:0;position:relative;
}
.acc .accordion-button::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:3px;background:transparent;
}
.acc .accordion-button:not(.collapsed){color:var(--ink);background:transparent}
.acc .accordion-button:not(.collapsed)::before{background:var(--lime)}
.acc .accordion-button:focus{box-shadow:none;outline:2px solid var(--green);outline-offset:-2px}
.acc .accordion-button::after{
  content:"+";font-size:22px;font-weight:700;color:var(--green);
  background-image:none;transform:none;position:absolute;right:14px;top:50%;
  margin:0;line-height:1;transition:transform .2s ease;
}
.acc .accordion-button:not(.collapsed)::after{content:"–";transform:translateY(-50%)}
.acc .accordion-button.collapsed::after{transform:translateY(-50%)}
.acc .accordion-body{padding:0 16px 22px 19px;color:var(--muted);font-size:15.5px;line-height:1.85}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:#CFE8DC;padding:64px 0 26px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.foot-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:18px}
.foot-about{margin-top:14px;font-size:14.5px;line-height:1.85;color:#A9C0B6;max-width:340px}
.foot-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.foot-links li,.foot-contact li{margin-bottom:10px;font-size:14.5px}
.foot-links a{color:#CFE8DC}
.foot-links a:hover{color:var(--lime)}
.foot-contact li{display:flex;gap:10px;color:#A9C0B6;line-height:1.7}
.foot-contact i{color:var(--lime);margin-top:6px;font-size:12px}
.foot-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13.5px;color:#8FAFA2;
}
@media (max-width:991px){.foot-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:575px){
  .foot-grid{grid-template-columns:1fr}
  .site-foot{padding:48px 0 22px}
}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);animation:reveal .32s cubic-bezier(.22,.61,.36,1) forwards}
@keyframes reveal{to{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}