/* roulang page: index */
:root{
  --primary:#157A6D;
  --primary-dark:#0C4C44;
  --primary-light:#C7E3DE;
  --accent:#E85D3C;
  --accent-dark:#C54528;
  --text:#1C2B27;
  --text-2:#55635F;
  --text-3:#84938F;
  --bg:#F7F5F0;
  --bg-2:#EEF1EC;
  --white:#FFFFFF;
  --line:#DCE3DE;
  --success:#2E7D5B;
  --danger:#B6452C;
  --radius-sm:4px;
  --radius-md:12px;
  --radius-lg:18px;
  --shadow-card:0 2px 10px rgba(28,43,39,.06);
  --shadow-hover:0 12px 28px rgba(28,43,39,.12);
  --shadow-btn:0 6px 16px rgba(232,93,60,.24);
  --font-cn:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-num:"DIN Alternate","Bahnschrift","Roboto Condensed",var(--font-cn);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{font:16px/1.8 var(--font-cn);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;border:0}
a{color:var(--primary);text-decoration:none;transition:color .2s ease-out}
a:hover{color:var(--primary-dark)}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4,p,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.section-head h2{font-size:clamp(22px,2.4vw,30px);line-height:1.4;color:var(--text);font-weight:700;letter-spacing:.01em}
.section-head p{color:var(--text-2);font-size:15px;max-width:620px;margin-top:8px}
.more-link{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:500;white-space:nowrap;color:var(--primary);border-bottom:1px solid transparent;padding-bottom:2px}
.more-link:hover{border-color:var(--primary);color:var(--primary-dark)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:8px;padding:12px 28px;font-weight:600;font-size:15px;line-height:1;transition:all .2s ease-out;outline:none}
.btn i{font-size:.95em}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-btn)}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(197,69,40,.3)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 10px rgba(197,69,40,.22)}
.btn-primary:focus-visible,.btn-ghost:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:#fff;transform:translateY(-1px)}
.btn-light{background:#fff;color:var(--primary);border:1px solid var(--primary)}
.btn-light:hover{background:var(--primary-light);color:var(--primary-dark)}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--primary);border-bottom:1px solid transparent;padding-bottom:1px}
.text-link:hover{border-color:var(--primary);color:var(--primary-dark)}
@media(max-width:768px){.section{padding:48px 0}.section-head{flex-direction:column;align-items:flex-start;margin-bottom:24px}.container{padding:0 16px}}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(247,245,240,.94);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:box-shadow .25s ease,border-color .25s ease}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 2px 12px rgba(28,43,39,.08)}
.header-brand{padding:10px 0;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);min-width:0}
.brand:hover{color:var(--text)}
.logo-badge{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,var(--primary),var(--primary-dark));color:#fff;flex:0 0 auto;box-shadow:0 4px 12px rgba(21,122,109,.22)}
.logo-text{font-size:1.24rem;font-weight:700;letter-spacing:.02em;color:inherit;white-space:nowrap;line-height:1.25}
.logo-text small{display:block;font-size:.55rem;font-weight:500;color:var(--text-2);letter-spacing:.14em;margin-top:2px}
.header-login-btn{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#fff;border:0;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600;line-height:1;box-shadow:var(--shadow-btn);transition:all .2s ease-out;white-space:nowrap}
.header-login-btn:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px)}
.header-login-btn:active{transform:translateY(0)}
.header-login-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.channel-bar{background:var(--bg-2);border-top:1px solid rgba(220,227,222,.72)}
.channel-nav{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;padding:4px 0}
.channel-nav::-webkit-scrollbar{display:none}
.channel-item{position:relative;display:inline-flex;align-items:center;gap:6px;padding:10px 14px;font-size:15px;font-weight:500;color:var(--text-2);border-radius:8px;white-space:nowrap;transition:all .2s ease-out}
.channel-item i{font-size:.9rem;opacity:.8}
.channel-item:hover{color:var(--primary);background:rgba(199,227,222,.55)}
.channel-item.active{color:var(--primary-dark);background:var(--primary-light);font-weight:600}
.channel-item.active::after{content:"";position:absolute;left:16px;right:16px;bottom:2px;height:2px;background:var(--primary);border-radius:2px}
@media(max-width:768px){.brand{flex:1;min-width:0}.logo-text{font-size:.98rem;white-space:nowrap}.logo-text small{letter-spacing:.05em}.header-brand{padding:8px 0}.header-login-btn{flex:0 0 auto;padding:10px 14px;font-size:13px}.channel-item{padding:9px 12px;font-size:14px}}

/* ===== Hero ===== */
.hero-section{position:relative;background-color:var(--primary-dark);background-image:linear-gradient(120deg,rgba(12,76,68,.92),rgba(12,76,68,.76)),url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;color:#fff;overflow:hidden;min-height:620px;display:flex;align-items:center}
.hero-section::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(180deg,rgba(247,245,240,0),rgba(247,245,240,1));pointer-events:none;z-index:1}
.hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center;padding-top:56px;padding-bottom:40px}
.hero-copy{padding:26px 0}
.safe-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.24);border-radius:999px;padding:7px 14px 7px 9px;font-size:13px;font-weight:600;color:#fff;letter-spacing:.04em;backdrop-filter:blur(4px)}
.safe-badge i{color:#9BE1C6}
.hero-title{font-size:clamp(28px,4vw,44px);line-height:1.28;font-weight:700;margin:24px 0 14px;letter-spacing:.01em;color:#fff}
.hero-sub{font-size:clamp(15px,1.3vw,18px);line-height:1.8;color:rgba(255,255,255,.85);max-width:520px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-actions .btn{padding:14px 30px}
.hero-sign-note{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.72);margin-top:12px}
.entry-panel{background:rgba(255,255,255,.97);border-radius:18px;padding:24px 22px 20px;color:var(--text);box-shadow:0 24px 60px rgba(0,0,0,.22);margin-top:14px}
.entry-panel-title{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:15px;font-weight:600;color:var(--text)}
.entry-panel-title .official{display:inline-flex;align-items:center;gap:4px;background:var(--primary-light);color:var(--primary-dark);font-size:12px;padding:3px 10px;border-radius:999px}
.entry-panel-sub{font-size:13px;color:var(--text-3);margin:4px 0 18px}
.entry-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.entry-link{display:flex;flex-direction:column;gap:9px;align-items:flex-start;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:16px 14px;color:var(--text);transition:all .2s ease-out}
.entry-link i{color:var(--primary);font-size:1.22rem;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-light);border-radius:8px}
.entry-link span{font-size:14px;font-weight:600;color:var(--text)}
.entry-link small{font-size:12px;color:var(--text-2);line-height:1.5}
.entry-link:hover{border-color:var(--primary);background:#fff;transform:translateY(-2px);box-shadow:var(--shadow-card)}
.entry-panel-foot{border-top:1px solid var(--line);margin-top:16px;padding-top:12px;font-size:12px;color:var(--text-3);display:flex;align-items:center;gap:6px}
.entry-panel-foot i{color:var(--success)}
@media(max-width:1024px){.hero-section{min-height:auto}.hero-layout{grid-template-columns:1fr;gap:30px;padding-top:48px;padding-bottom:80px}.hero-copy{padding:0}}
@media(max-width:768px){.hero-layout{grid-template-columns:1fr;padding-top:28px;padding-bottom:72px}.entry-panel{margin-top:6px}.hero-actions .btn{width:100%;justify-content:center}.entry-grid{gap:8px}}

/* ===== Channel Strip ===== */
.channel-strip{position:relative;z-index:5;margin-top:-44px;padding-bottom:10px}
.strip-card{background:var(--white);border-radius:16px;box-shadow:var(--shadow-hover);border:1px solid var(--line);padding:18px 20px}
.channel-strip-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.strip-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;border:1px solid transparent;transition:all .2s ease-out;color:var(--text)}
.strip-item .strip-ico{flex:0 0 auto;width:42px;height:42px;border-radius:10px;background:var(--bg-2);display:inline-flex;align-items:center;justify-content:center;color:var(--primary);transition:background .2s}
.strip-item .strip-text{min-width:0}
.strip-item .strip-text strong{display:block;font-size:15px;line-height:1.4}
.strip-item .strip-text small{font-size:12px;color:var(--text-3);line-height:1.5;display:block;margin-top:2px}
.strip-item:hover{background:var(--bg);border-color:var(--primary-light);color:var(--text)}
.strip-item:hover .strip-ico{background:var(--primary-light)}
@media(max-width:1024px){.channel-strip-nav{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.channel-strip{margin-top:-30px}.strip-card{padding:10px}.channel-strip-nav{grid-template-columns:1fr;gap:6px}.strip-item{padding:10px 8px}}

/* ===== Solution ===== */
.solution-grid{display:grid;grid-template-columns:1.4fr .86fr;gap:22px;margin-bottom:22px}
.card{background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-card);overflow:hidden;transition:transform .2s ease-out,box-shadow .2s ease-out}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.solution-media{height:220px;overflow:hidden}
.solution-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out}
.card:hover .solution-media img{transform:scale(1.03)}
.solution-body{padding:26px 24px 24px}
.scene-label{display:inline-flex;align-items:center;gap:4px;background:var(--bg-2);color:var(--text-2);font-size:12px;padding:3px 8px;border-radius:999px;margin-bottom:12px}
.solution-body h3{font-size:19px;line-height:1.5;margin-bottom:10px;font-weight:600;color:var(--text)}
.solution-body p{font-size:14px;line-height:1.8;color:var(--text-2);margin-bottom:18px}
.side-solution-card{background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-card);display:flex;flex-direction:column;justify-content:center;padding:28px 26px;min-height:300px}
.side-solution-card .ico-circle{width:44px;height:44px;border-radius:12px;background:var(--primary-light);color:var(--primary-dark);display:inline-flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:1.3rem}
.side-solution-card h3{font-size:18px;line-height:1.5;margin-bottom:10px;font-weight:600}
.side-solution-card p{font-size:14px;color:var(--text-2);line-height:1.8}
.scene-notes{margin-top:28px;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:16px 26px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.note-item{position:relative;padding-left:14px;font-size:14px;color:var(--text);line-height:1.8}
.note-item::before{content:"";position:absolute;left:0;top:6px;bottom:4px;width:3px;background:var(--primary);border-radius:2px}
.note-item strong{color:var(--text);display:inline-block;margin-right:4px}
.note-item span{color:var(--text-2)}
@media(max-width:1024px){.solution-grid{grid-template-columns:1fr}.side-solution-card{min-height:auto;padding:24px 22px}.scene-notes{grid-template-columns:1fr;gap:12px;padding:16px 20px}}
@media(max-width:768px){.solution-media{height:180px}.solution-body{padding:22px 16px 18px}.scene-notes{padding:14px 18px}}

/* ===== Stats ===== */
.stats-section{background:var(--primary-dark);color:#fff;padding:58px 0 40px;position:relative}
.stats-section .section-head h2{color:#fff}
.stats-section .section-head p{color:rgba(255,255,255,.7)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:38px 0 28px}
.stat-item{display:flex;flex-direction:column;gap:8px;padding:8px 12px;border-left:2px solid rgba(255,255,255,.22)}
.stat-item .num{font-family:var(--font-num);font-size:clamp(34px,4vw,54px);font-weight:700;line-height:1;color:#fff;letter-spacing:.02em}
.stat-item .num small{font-size:22px;font-weight:500;margin-right:4px;vertical-align:super;color:#9BE1C6}
.stat-item .label{font-size:14px;color:rgba(255,255,255,.76)}
.stats-source{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;font-size:12px;color:rgba(255,255,255,.5);display:flex;align-items:center;gap:8px}
.stats-source i{color:rgba(255,255,255,.4)}
@media(max-width:1024px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:16px}}
@media(max-width:520px){.stats-grid{grid-template-columns:1fr;gap:8px}.stat-item{padding:16px 10px 14px}}

/* ===== News / CMS ===== */
.news-grid-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.news-feature-card{background:var(--white);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-card);transition:all .2s ease-out;display:flex;flex-direction:column}
.news-feature-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.news-feature-card .feature-img{position:relative;height:230px;overflow:hidden;background:var(--bg-2)}
.feature-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease-out}
.news-feature-card:hover .feature-img img{transform:scale(1.03)}
.feature-tag{position:absolute;left:16px;top:14px;background:rgba(12,76,68,.9);color:#fff;font-size:12px;padding:3px 10px;border-radius:999px;backdrop-filter:blur(4px)}
.feature-body{padding:22px 22px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.feature-body h3{font-size:20px;line-height:1.5;font-weight:600;color:var(--text)}
.feature-body h3 a{color:inherit}
.feature-body h3 a:hover{color:var(--primary)}
.feature-body p{font-size:14px;color:var(--text-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.feature-meta{margin-top:auto;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-3);padding-top:8px;border-top:1px solid var(--line);flex-wrap:wrap}
.news-list{display:flex;flex-direction:column;gap:12px}
.news-list-item{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow-card);transition:all .2s ease-out;display:flex;flex-direction:column;gap:5px;flex:1}
.news-list-item:hover{border-color:var(--primary);box-shadow:var(--shadow-hover);transform:translateY(-1px)}
.news-list-item .news-item-cat{font-size:12px;color:var(--primary);font-weight:600}
.news-list-item h4{font-size:15px;line-height:1.5;font-weight:600;color:var(--text)}
.news-list-item h4 a{color:inherit}
.news-list-item h4 a:hover{color:var(--primary)}
.news-list-item p{font-size:13px;color:var(--text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-list-item .item-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-3);margin-top:auto}
.news-bottom-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:16px}
.news-mini-card{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:var(--shadow-card);transition:all .2s ease-out;display:flex;flex-direction:column;gap:6px}
.news-mini-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow-hover)}
.news-mini-card .mini-cat{font-size:11px;color:var(--accent-dark);font-weight:600}
.news-mini-card h4{font-size:14px;line-height:1.55;font-weight:600}
.news-mini-card h4 a{color:var(--text)}
.news-mini-card h4 a:hover{color:var(--primary)}
.news-mini-card p{font-size:12px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:4px;line-height:1.65}
.news-mini-card .mini-meta{font-size:12px;color:var(--text-3);margin-top:auto}
.empty-card{grid-column:1/-1;border:2px dashed var(--line);background:#fff;color:var(--text-2);border-radius:14px;padding:38px 24px;text-align:center}
.empty-card i{font-size:1.8rem;color:var(--text-3);margin-bottom:8px}
@media(max-width:1024px){.news-grid-layout{grid-template-columns:1fr}.news-bottom-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.news-feature-card .feature-img{height:180px}.news-bottom-row{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.news-bottom-row{grid-template-columns:1fr;gap:10px}.news-grid-layout{gap:12px}}

/* ===== FAQ ===== */
.faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}
.faq-intro h2{font-size:clamp(22px,2.4vw,30px);line-height:1.4;font-weight:700;color:var(--text);margin-bottom:14px}
.faq-intro p{color:var(--text-2);font-size:15px;line-height:1.9;margin-bottom:22px}
.faq-intro .faq-more{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:600}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:box-shadow .2s ease-out,border-color .2s ease-out}
.faq-item.open{border-color:var(--primary);box-shadow:var(--shadow-card)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;border:0;background:0;padding:15px 18px;color:var(--text);font-size:16px;font-weight:500;line-height:1.5;border-left:3px solid var(--primary-light);transition:border-color .2s}
.faq-q:hover{color:var(--primary)}
.faq-q .faq-qtext{flex:1}
.faq-icon{flex:0 0 auto;width:28px;height:28px;border-radius:50%;background:var(--bg-2);display:inline-flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--primary);transition:transform .2s ease-out,background .2s}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--primary-light)}
.faq-a{display:none;padding:5px 20px 16px;font-size:14.5px;color:var(--text-2);line-height:1.85;border-left:3px solid var(--accent)}
.faq-item.open .faq-a{display:block}
@media(max-width:1024px){.faq-layout{grid-template-columns:1fr;gap:24px}.faq-intro h2{margin-bottom:8px}}
@media(max-width:768px){.faq-q{font-size:15px;padding:13px 14px}.faq-a{padding-left:14px}}

/* ===== CTA ===== */
.cta-zone{background:linear-gradient(180deg,rgba(21,122,109,.06),rgba(21,122,109,.1)),var(--bg-2);border-top:1px solid var(--line);position:relative}
.cta-inner{border-radius:18px;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow-hover);padding:44px 40px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;position:relative;z-index:2}
.cta-title h2{font-size:clamp(20px,2vw,26px);line-height:1.45;font-weight:700;color:var(--text);max-width:700px;margin-bottom:10px}
.cta-title p{color:var(--text-2);font-size:15px;line-height:1.8}
.cta-action{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.cta-action .btn{padding:15px 34px;font-size:16px}
.privacy-line{font-size:12px;color:var(--text-3);display:inline-flex;align-items:center;gap:5px}
.privacy-line a{color:var(--text-2);border-bottom:1px dashed var(--line)}
.privacy-line a:hover{color:var(--primary)}
@media(max-width:768px){.cta-inner{padding:32px 20px;flex-direction:column;align-items:flex-start}.cta-action .btn{width:100%;justify-content:center}}

/* ===== Footer ===== */
.site-footer{background:var(--primary-dark);color:#B9C9C5;padding:50px 0 0}
.footer-top{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{display:inline-flex;align-items:flex-start;gap:10px}
.footer-brand .logo-badge{background:rgba(255,255,255,.1);color:#fff;box-shadow:none;width:40px;height:40px}
.footer-brand b{font-size:18px;color:#fff;font-weight:700;line-height:1.3;display:block}
.footer-brand small{display:block;font-size:12px;color:rgba(255,255,255,.5);font-weight:400;margin-top:3px}
.footer-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.footer-cols h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:12px}
.footer-cols li{margin-bottom:8px}
.footer-cols a{color:#AEC4BF;font-size:14px;transition:color .2s;display:inline-flex;align-items:center;gap:6px}
.footer-cols a:hover{color:#fff}
.footer-mid{padding:24px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;border-bottom:1px solid rgba(255,255,255,.08);font-size:13px;color:rgba(255,255,255,.6)}
.footer-feature{display:flex;flex-wrap:wrap;gap:6px 18px}
.footer-feature span{display:inline-flex;align-items:center;gap:5px}
.footer-feature i{color:var(--primary-light)}
.footer-copyright{display:inline-flex;align-items:center;gap:6px;color:rgba(255,255,255,.45)}
.footer-bottom{padding:18px 0 24px;display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.72)}
.footer-bottom i{color:#9BE1C6}
@media(max-width:768px){.footer-top{grid-template-columns:1fr;gap:26px}.footer-cols{gap:16px}.site-footer{padding-top:38px}}

/* ===== Modal ===== */
.modal-mask{position:fixed;inset:0;background:rgba(12,76,68,.55);z-index:1000;display:none;align-items:center;justify-content:center;padding:16px}
.modal-mask.show{display:flex;animation:fadeIn .2s ease-out}
.modal-dialog{background:#fff;border-radius:18px;width:100%;max-width:520px;box-shadow:0 24px 60px rgba(0,0,0,.18);overflow:hidden;animation:slideUp .3s ease-out}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{transform:translateY(18px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:22px 24px 14px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:19px;font-weight:600;color:var(--text);margin-bottom:4px}
.modal-head p{font-size:13px;color:var(--text-3)}
.modal-close{width:44px;height:44px;flex:0 0 auto;border:0;background:var(--bg-2);color:var(--text-2);border-radius:10px;font-size:1.5rem;line-height:1;transition:all .2s;display:inline-flex;align-items:center;justify-content:center}
.modal-close:hover{background:var(--primary-light);color:var(--primary-dark)}
.modal-body{padding:20px 24px 14px}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}
.form-field input{width:100%;height:46px;border:1px solid var(--line);border-radius:10px;padding:0 14px;font-size:15px;font-family:inherit;background:#fff;color:var(--text);transition:border-color .2s,box-shadow .2s;outline:none}
.form-field input::placeholder{color:#B9C6C2}
.form-field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(21,122,109,.15)}
.form-field .error-text{color:var(--danger);font-size:12px;margin-top:4px;display:none}
.modal-submit{width:100%;margin-top:6px}
.modal-footer-info{display:flex;align-items:center;gap:6px;color:var(--text-3);font-size:12px;padding:12px 24px 18px}
.modal-footer-info a{color:var(--text-2);border-bottom:1px dashed var(--line)}
.modal-footer-info a:hover{color:var(--primary)}
@media(max-width:520px){.modal-mask{padding:0;align-items:flex-end}.modal-dialog{border-radius:18px 18px 0 0}}

/* roulang page: category1 */
:root{
  --primary:#157A6D;
  --primary-dark:#0C4C44;
  --primary-light:#C7E3DE;
  --accent:#E85D3C;
  --accent-deep:#C54528;
  --text-main:#1C2B27;
  --text-sub:#55635F;
  --text-light:#84938F;
  --bg-page:#F7F5F0;
  --bg-content:#FFFFFF;
  --bg-soft:#EEF1EC;
  --line:#DCE3DE;
  --success:#2E7D5B;
  --warning:#B6452C;
  --r-small:4px;
  --r-card:12px;
  --r-large:18px;
  --shadow-card:0 2px 10px rgba(28,43,39,.06);
  --shadow-hover:0 12px 28px rgba(28,43,39,.12);
  --font-cn:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-num:"DIN Alternate","Bahnschrift","Roboto Condensed",var(--font-cn);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-cn);
  background:var(--bg-page);
  color:var(--text-main);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
@media(max-width:768px){
  .container{padding:0 16px}
}

/* ===== Header 双行导航 ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(247,245,240,.96);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:box-shadow .25s ease-out, background .25s ease-out;
}
.site-header.scrolled{
  background:rgba(247,245,240,.98);
  border-bottom:1px solid var(--line);
  box-shadow:0 6px 20px rgba(28,43,39,.06);
}
.header-brand{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0 8px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  font-size:20px;
  color:var(--text-main);
  line-height:1.3;
}
.brand .logo-badge,.footer-brand .logo-badge{
  width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--primary-dark);
  color:#fff;
  border-radius:10px;
  flex:0 0 auto;
}
.brand .logo-text small{
  display:block;
  font-size:11px;
  color:var(--text-sub);
  font-weight:400;
  letter-spacing:.3em;
  margin-top:2px;
}
.header-login-btn{
  background:var(--accent);
  color:#fff;
  border:none;
  padding:10px 22px;
  border-radius:8px;
  font-weight:600;
  font-size:14px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  cursor:pointer;
  transition:background .2s ease-out, transform .2s ease-out, box-shadow .2s ease-out;
}
.header-login-btn:hover{
  background:var(--accent-deep);
  transform:translateY(-1px);
  box-shadow:0 8px 18px rgba(232,93,60,.28);
}
.header-login-btn:active{transform:translateY(1px);box-shadow:none}
.header-login-btn:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:2px;
}
.channel-bar{
  background:var(--bg-content);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.channel-nav{
  display:flex;
  align-items:center;
  gap:4px;
  overflow-x:auto;
  scrollbar-width:none;
  padding:4px 0;
}
.channel-nav::-webkit-scrollbar{display:none}
.channel-item{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 18px;
  font-size:15px;
  font-weight:500;
  color:var(--text-main);
  border-radius:999px;
  white-space:nowrap;
  border:1px solid transparent;
  transition:background .2s ease-out, color .2s ease-out;
}
.channel-item i{color:var(--primary);font-size:14px}
.channel-item:hover{
  background:var(--primary-light);
  color:var(--primary-dark);
}
.channel-item.active{
  background:var(--primary);
  color:#fff;
  font-weight:600;
}
.channel-item.active i{color:#fff}

/* ===== 页脚 ===== */
.site-footer{
  background:var(--primary-dark);
  color:#B9C7C3;
  margin-top:80px;
}
.site-footer .container{padding-top:48px;padding-bottom:28px}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr;
  gap:48px;
  margin-bottom:36px;
}
.footer-brand{
  display:inline-flex;
  align-items:flex-start;
  gap:12px;
  color:#fff;
}
.footer-brand b{
  font-size:18px;
  display:block;
  font-weight:700;
}
.footer-brand small{
  font-size:12px;
  color:#8FA39D;
  letter-spacing:.2em;
}
.footer-cols{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
}
.footer-cols h4{
  color:#fff;
  font-size:15px;
  font-weight:600;
  margin-bottom:12px;
}
.footer-cols ul li{
  margin-bottom:8px;
  font-size:14px;
}
.footer-cols ul li a{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:#B9C7C3;
  transition:color .2s ease-out;
}
.footer-cols ul li a i{font-size:6px;color:#6F8C84}
.footer-cols ul li a:hover{color:#fff}
.footer-mid{
  border-top:1px solid rgba(255,255,255,.14);
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:18px;
}
.footer-feature{
  display:flex;
  flex-wrap:wrap;
  gap:20px;
}
.footer-feature span{
  font-size:13px;
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:#9FB3AD;
}
.footer-feature i{color:#C8D9D4}
.footer-copyright{
  font-size:13px;
  color:#849A94;
}
.footer-bottom{
  margin-top:24px;
  padding:14px 18px;
  background:rgba(255,255,255,.05);
  border-radius:10px;
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  color:#B9C7C3;
}
.footer-bottom i{color:#E7BEA6;font-size:18px}
@media(max-width:768px){
  .footer-top{grid-template-columns:1fr;gap:28px}
  .footer-mid{flex-direction:column;align-items:flex-start}
  .footer-feature{gap:10px 18px}
}

/* ===== 通用按钮、标签 ===== */
.btn-primary{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--primary);
  color:#fff;
  border:none;
  padding:12px 28px;
  border-radius:8px;
  font-weight:600;
  font-size:15px;
  cursor:pointer;
  transition:background .2s ease-out, transform .2s ease-out, box-shadow .2s ease-out;
}
.btn-primary:hover{
  background:var(--primary-dark);
  transform:translateY(-2px);
  box-shadow:0 8px 20px rgba(12,76,68,.18);
}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-primary:focus-visible{outline:3px solid var(--primary-light);outline-offset:3px}
.btn-accent{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--accent);
  color:#fff;
  border:none;
  padding:12px 28px;
  border-radius:8px;
  font-weight:600;
  font-size:15px;
  cursor:pointer;
  transition:background .2s ease-out, transform .2s ease-out, box-shadow .2s ease-out;
}
.btn-accent:hover{
  background:var(--accent-deep);
  transform:translateY(-2px);
  box-shadow:0 8px 18px rgba(197,69,40,.2);
}
.btn-accent:active{transform:translateY(1px);box-shadow:none}
.btn-outline{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:transparent;
  color:var(--primary-dark);
  border:1px solid var(--primary);
  padding:11px 26px;
  border-radius:8px;
  font-weight:600;
  font-size:15px;
  cursor:pointer;
  transition:background .2s ease-out, color .2s ease-out;
}
.btn-outline:hover{
  background:var(--primary-light);
  color:var(--primary-dark);
}
.tag{
  display:inline-block;
  padding:2px 12px;
  border-radius:6px;
  background:var(--primary-light);
  color:var(--primary-dark);
  font-size:12px;
  font-weight:600;
}
.tag-line{
  display:inline-block;
  color:var(--text-light);
  font-size:13px;
  font-weight:400;
}
.text-link{
  color:var(--primary);
  font-weight:500;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.text-link:hover{text-decoration:underline}

/* ===== Page Hero 频道横幅 ===== */
.page-hero{
  position:relative;
  background:var(--primary-dark);
  background-image:linear-gradient(90deg,rgba(12,76,68,.98) 15%,rgba(21,122,109,.92) 60%,rgba(23,139,127,.85) 100%),url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
  color:#fff;
  padding:70px 0 60px;
  border-bottom:4px solid var(--accent);
}
.page-hero .breadcrumb{
  font-size:13px;
  color:#B9CFC9;
  margin-bottom:24px;
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
}
.page-hero .breadcrumb a{color:#D5E5E1}
.page-hero .breadcrumb a:hover{color:#fff}
.page-hero .breadcrumb .sep{margin:0 4px;opacity:.6}
.page-hero h1{
  font-size:clamp(26px,3.4vw,38px);
  max-width:860px;
  line-height:1.35;
  font-weight:700;
  margin-bottom:16px;
  color:#fff;
}
.page-hero .hero-sub{
  font-size:16px;
  max-width:700px;
  color:#D3E3DE;
  line-height:1.8;
  margin-bottom:24px;
}
.page-hero .hero-tags{display:flex;gap:10px;flex-wrap:wrap}
.page-hero .hero-tags span{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);
  padding:4px 14px;
  border-radius:999px;
  font-size:13px;
  color:#E8F0EE;
}
@media(max-width:768px){
  .page-hero{padding:44px 0 40px}
}

/* ===== 分类切换行 ===== */
.category-switch{
  background:#fff;
  border-bottom:1px solid var(--line);
  padding:16px 0;
}
.category-switch .grid{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.switch-pill{
  position:relative;
  padding:6px 20px;
  border-radius:6px;
  background:var(--bg-page);
  border:1px solid var(--line);
  font-size:14px;
  color:var(--text-main);
  font-weight:500;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:background .2s ease-out, border-color .2s ease-out;
}
.switch-pill i{color:var(--primary);font-size:13px}
.switch-pill:hover{border-color:var(--primary);background:var(--primary-light)}
.switch-pill.active{
  background:var(--primary);
  border-color:var(--primary);
  color:#fff;
}
.switch-pill.active i{color:#fff}

/* ===== 主体板块 ===== */
.section-block{
  padding:72px 0;
  border-bottom:1px solid var(--line);
}
.section-block .container{width:100%}
.section-head{
  margin-bottom:36px;
}
.section-head .kicker{
  font-size:13px;
  color:var(--primary);
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:6px;
  display:flex;
  align-items:center;
  gap:10px;
}
.section-head .kicker::before{content:'';width:22px;height:2px;background:var(--accent);display:inline-block}
.section-head h2{
  font-size:clamp(24px,2.6vw,32px);
  font-weight:700;
  color:var(--text-main);
  line-height:1.4;
}
.section-head .section-desc{
  color:var(--text-sub);
  margin-top:8px;
  max-width:700px;
  font-size:15px;
}

/* 2x2 模块矩阵 */
.module-matrix{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
  margin-bottom:48px;
}
.module-card{
  background:var(--bg-content);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:30px 26px;
  box-shadow:var(--shadow-card);
  display:flex;
  gap:20px;
  align-items:flex-start;
  transition:transform .25s ease-out,box-shadow .25s ease-out,border-color .25s ease-out;
}
.module-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-hover);
  border-color:var(--primary-light);
}
.module-icon{
  width:56px;height:56px;
  background:var(--bg-soft);
  border-radius:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--primary);
  font-size:24px;
  flex:0 0 auto;
  border:1px solid var(--line);
}
.module-card h3{
  font-size:19px;
  font-weight:700;
  margin-bottom:6px;
  color:var(--text-main);
}
.module-card p{
  font-size:14px;
  color:var(--text-sub);
  line-height:1.7;
  margin-bottom:12px;
}
.more-entry{
  font-size:13px;
  color:var(--primary);
  font-weight:600;
}
@media(max-width:768px){
  .module-matrix{grid-template-columns:1fr;gap:18px}
  .module-card{padding:22px}
}

/* 大图卡 + 竖排卡 */
.feature-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.feature-card-main{
  background:var(--bg-content);
  border-radius:var(--r-card);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  display:flex;
  flex-direction:column;
  transition:box-shadow .25s ease-out,transform .25s ease-out;
}
.feature-card-main:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.feature-card-main .cover-wrap{overflow:hidden;height:250px;position:relative}
.feature-card-main .cover-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out}
.feature-card-main:hover .cover-wrap img{transform:scale(1.03)}
.feature-card-main .body{padding:28px}
.feature-card-main h3{
  font-size:22px;
  font-weight:700;
  margin:10px 0 8px;
}
.feature-card-main p{
  color:var(--text-sub);
  font-size:15px;
}
.feature-list-col{
  display:flex;
  flex-direction:column;
  gap:24px;
}
.feature-list-item{
  background:var(--bg-content);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px;
  flex:1;
  box-shadow:var(--shadow-card);
  transition:box-shadow .25s ease-out,transform .25s ease-out;
}
.feature-list-item:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.feature-list-item .meta-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:8px;
}
.feature-list-item h4{font-size:17px;font-weight:700}
.feature-list-item p{
  font-size:14px;
  color:var(--text-sub);
  line-height:1.7;
}
@media(max-width:900px){
  .feature-row{grid-template-columns:1fr}
}

/* 行内素材列表 */
.plain-list{
  margin-top:44px;
  border-top:1px solid var(--line);
}
.plain-list-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 6px;
  border-bottom:1px solid var(--line);
  font-size:15px;
  color:var(--text-main);
  transition:padding .2s ease-out, background .2s ease-out;
}
.plain-list-item:hover{
  padding-left:12px;
  background:var(--bg-content);
}
.plain-list-item .list-info{
  display:flex;
  align-items:center;
  gap:12px;
}
.plain-list-item i{
  color:var(--primary);
  font-size:10px;
}
.plain-list-item .arrow{
  color:var(--primary);
  font-size:14px;
}
.plain-list-item .time{
  color:var(--text-light);
  font-size:13px;
  margin-right:14px;
}
@media(max-width:768px){
  .plain-list-item{flex-wrap:wrap;gap:4px}
}

/* 场景区块 */
.story-block{
  padding:72px 0;
}
.story-block.bg-white{background:#fff}
.story-block.bg-soft{background:var(--bg-soft)}
.story-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.story-card{
  background:var(--bg-content);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:28px 24px;
  box-shadow:var(--shadow-card);
  transition:box-shadow .25s ease-out,transform .25s ease-out;
}
.story-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.story-card .order-num{
  font-family:var(--font-num);
  font-size:34px;
  font-weight:700;
  color:var(--primary-light);
  line-height:1;
  margin-bottom:16px;
  display:block;
}
.story-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.story-card p{font-size:14px;color:var(--text-sub)}
.story-card .story-foot{
  margin-top:16px;
  padding-top:12px;
  border-top:1px dashed var(--line);
  font-size:13px;
  color:var(--primary);
  display:flex;
  align-items:center;
  gap:6px;
}
@media(max-width:900px){
  .story-grid{grid-template-columns:1fr}
}

/* 四步流程 */
.process-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  counter-reset:process;
}
.process-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px;
  box-shadow:var(--shadow-card);
  position:relative;
}
.process-item::before{
  counter-increment:process;
  content:"0" counter(process);
  font-family:var(--font-num);
  font-size:13px;
  color:var(--accent);
  font-weight:700;
  letter-spacing:.05em;
}
.process-item .p-icon{
  width:40px;height:40px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--primary-light);
  color:var(--primary-dark);
  border-radius:10px;
  font-size:18px;
  margin:12px 0 8px;
}
.process-item h3{font-size:16px;font-weight:700;margin-bottom:6px}
.process-item p{font-size:13px;color:var(--text-sub)}
@media(max-width:768px){.process-strip{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.process-strip{grid-template-columns:1fr}}

/* 宽卡图文 */
.guide-banner{
  background:var(--primary-dark);
  background-image:linear-gradient(100deg,rgba(12,76,68,.97),rgba(21,122,109,.9)),url('/assets/images/backpic/back-3.webp');
  background-size:cover;
  border-radius:var(--r-card);
  padding:48px 48px;
  color:#fff;
  display:grid;
  grid-template-columns:1.4fr .8fr;
  gap:32px;
  align-items:center;
  margin-top:48px;
  border:1px solid var(--primary-light);
}
.guide-banner h3{font-size:clamp(22px,2.6vw,28px);margin-bottom:12px;font-weight:700}
.guide-banner p{font-size:15px;color:#D6E5E0;margin-bottom:18px}
.guide-banner .btn-white{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:#fff;
  color:var(--primary-dark);
  font-weight:600;
  padding:11px 26px;
  border-radius:8px;
  font-size:14px;
  transition:background .2s ease-out;
}
.guide-banner .btn-white:hover{background:var(--primary-light)}
.guide-banner .banner-aside{
  display:flex;
  justify-content:center;
  align-items:center;
}
.guide-banner .qr-shape{
  width:140px;height:140px;
  background:rgba(255,255,255,.06);
  border:2px solid rgba(255,255,255,.28);
  border-radius:18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.guide-banner .qr-shape i{font-size:58px;color:rgba(255,255,255,.5)}
.guide-banner .qr-shape span{font-size:12px;color:#D6E5E0}
@media(max-width:768px){
  .guide-banner{grid-template-columns:1fr;padding:36px 24px}
  .guide-banner .banner-aside{display:none}
}

/* 入口CTA */
.cta-strip{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:32px 36px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  box-shadow:var(--shadow-card);
}
.cta-strip h3{font-size:20px;font-weight:700}
.cta-strip p{font-size:14px;color:var(--text-sub)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:768px){
  .cta-strip{padding:26px 20px}
}

/* 数据桌面 */
.data-band{
  background:var(--primary-dark);
  padding:48px 0;
  color:#fff;
  border-radius:var(--r-card);
}
.data-band .inner{
  text-align:center;
}
.data-band .data-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  margin-top:30px;
}
.data-card .num{
  font-family:var(--font-num);
  font-size:clamp(28px,3vw,42px);
  font-weight:700;
  color:#fff;
  line-height:1.2;
}
.data-card .num small{font-size:.4em;color:var(--primary-light);margin-left:2px}
.data-card .label{color:#9DB9B1;font-size:14px;margin-top:6px}
@media(max-width:768px){
  .data-grid{grid-template-columns:1fr}
  .data-band{padding:38px 20px}
}

/* 登录弹窗 */
.modal-overlay{
  position:fixed;
  inset:0;
  background:rgba(12,76,68,.55);
  z-index:2000;
  display:none;
  align-items:center;
  justify-content:center;
  padding:20px;
  backdrop-filter:blur(3px);
}
.modal-overlay.open{display:flex}
.modal-box{
  width:100%;
  max-width:520px;
  background:#fff;
  border-radius:var(--r-large);
  padding:36px 40px;
  position:relative;
  animation:modalIn .25s ease-out;
}
@keyframes modalIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.modal-box h3{font-size:22px;font-weight:700;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:22px}
.modal-close{
  position:absolute;
  top:14px;right:14px;
  width:44px;height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:none;
  border:none;
  color:var(--text-sub);
  font-size:18px;
  cursor:pointer;
  border-radius:10px;
  transition:background .2s ease-out;
}
.modal-close:hover{background:var(--bg-soft)}
.submit-hint{
  font-size:13px;
  color:var(--text-light);
  margin-top:14px;
  text-align:center;
}
.submit-hint a{color:var(--primary);text-decoration:none}
.form-group{margin-bottom:16px}
.form-group label{font-size:14px;font-weight:500;color:var(--text-main);display:block;margin-bottom:6px}
.form-group input{
  width:100%;
  height:46px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
  padding:0 14px;
  font-size:15px;
  color:var(--text-main);
  transition:border-color .2s ease-out, box-shadow .2s ease-out;
}
.form-group input:focus{
  border-color:var(--primary);
  outline:none;
  box-shadow:0 0 0 3px var(--primary-light);
}
.modal-box .btn-accent{
  width:100%;
  justify-content:center;
  margin-top:8px;
}

/* CTA 查询区 */
.lead-section{
  background:var(--bg-soft);
  border-radius:var(--r-card);
  padding:50px 44px;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:48px;
  align-items:center;
  margin-top:20px;
}
.lead-section h2{font-size:clamp(22px,2.4vw,28px);font-weight:700;margin-bottom:10px}
.lead-section p{font-size:15px;color:var(--text-sub);max-width:500px}
.lead-section .btn-accent{margin-top:22px}
.privacy-note{
  margin-top:20px;
  font-size:13px;
  color:var(--text-light);
  display:flex;
  align-items:center;
  gap:7px;
}
.privacy-note a{color:var(--primary);text-decoration:none}
.privacy-note a:hover{text-decoration:underline}
@media(max-width:768px){
  .lead-section{grid-template-columns:1fr;padding:30px 22px;gap:20px}
}

/* 页脚安全提示条 */
.footer-note{max-width:860px}
.footer-note .addnote{
  font-size:12px;
  color:#849A94;
  margin-top:8px;
  line-height:1.7;
}

/* 面包屑位置调整 */
.breadcrumb-top{
  padding:12px 0;
  background:#F3F1E9;
  border-bottom:1px solid #E6E4DB;
  font-size:13px;
}
.breadcrumb-top .crumbs{color:var(--text-light);display:flex;flex-wrap:wrap;gap:6px}
.breadcrumb-top a{color:var(--primary)}
.breadcrumb-top a:hover{text-decoration:underline}

/* 底部模块 */
.bottom-cta{
  background:var(--primary-dark);
  border-radius:var(--r-card);
  padding:42px 40px;
  color:#fff;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.bottom-cta h2{color:#fff;font-size:clamp(20px,2.4vw,26px);margin-bottom:6px}
.bottom-cta p{color:#B9C9C4;font-size:14px;margin-bottom:12px}
.bottom-cta .btn-accent:hover{background:#fff;color:var(--primary-dark)}

/* 其它可视元素 */
.simpleIconBand{display:flex;gap:12px;justify-content:center;margin-top:12px;flex-wrap:wrap}
.simpleIconBand span{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);
  padding:4px 12px;border-radius:6px;font-size:12px;color:var(--text-sub);
}
.simpleIconBand i{color:var(--primary)}

/* responsive */
@media(max-width:1024px){
  .story-grid{grid-template-columns:repeat(2,1fr)}
  .channel-item{padding:9px 12px}
}
@media(max-width:768px){
  .channel-item{font-size:14px;gap:6px}
  .section-block{padding:48px 0}
  .bottom-cta{padding:30px 22px}
  .data-card{margin-bottom:14px}
  .header-brand .logo-text{font-size:17px}
  .header-brand .logo-text small{font-size:10px;letter-spacing:.1em}
  .process-strip{grid-template-columns:1fr}
  .plain-list-item .el-time{display:none}
}

@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:420px){
  .guide-banner .qr-shape{width:110px;height:110px}
  .guide-banner .qr-shape i{font-size:46px}
  .section-head h2{font-size:22px}
}

/* roulang page: category2 */
:root {
      --primary: #157A6D;
      --primary-dark: #0C4C44;
      --primary-light: #C7E3DE;
      --accent: #E85D3C;
      --accent-dark: #C54528;
      --text-deep: #1C2B27;
      --text-mid: #55635F;
      --text-light: #84938F;
      --bg-page: #F7F5F0;
      --bg-card: #FFFFFF;
      --bg-sub: #EEF1EC;
      --line: #DCE3DE;
      --success: #2E7D5B;
      --warn: #B6452C;
      --radius-sm: 4px;
      --radius-card: 12px;
      --radius-lg: 18px;
      --shadow-sm: 0 2px 10px rgba(28, 43, 39, 0.06);
      --shadow-hover: 0 12px 28px rgba(28, 43, 39, 0.12);
      --font-cn: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
      --font-num: "DIN Alternate", "Bahnschrift", "Roboto Condensed", var(--font-cn);
    }
    *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
    html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
    body{font-family:var(--font-cn);font-size:16px;line-height:1.8;color:var(--text-deep);background:var(--bg-page);-webkit-font-smoothing:antialiased}
    img{max-width:100%;height:auto;display:block}
    a{color:inherit;text-decoration:none;transition:color .2s ease-out}
    button{font-family:inherit;cursor:pointer;border:none;background:none}
    ul,ol{list-style:none}
    .container{width:100%;max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px}
    @media (min-width:768px){.container{padding-left:24px;padding-right:24px}}

    /* Header */
    .site-header{position:sticky;top:-48px;z-index:1000;background:rgba(247,245,240,.96);backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(28,43,39,.06);transition:box-shadow .2s ease-out}
    .site-header.scrolled{box-shadow:0 8px 24px rgba(28,43,39,.08)}
    .header-brand{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
    .brand{display:inline-flex;align-items:center;gap:10px}
    .brand .logo-badge{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;background:linear-gradient(145deg,#0C4C44,#157A6D);color:#fff;flex-shrink:0}
    .logo-text{font-size:17px;font-weight:700;color:var(--text-deep);line-height:1.25;letter-spacing:.2px;white-space:nowrap}
    .logo-text small{display:block;font-size:11.5px;font-weight:400;color:var(--text-light);letter-spacing:.6px}
    .header-login-btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;padding:10px 18px;border-radius:8px;transition:background .2s ease-out,transform .15s ease-out,box-shadow .2s;box-shadow:0 2px 6px rgba(232,93,60,.18);white-space:nowrap}
    .header-login-btn:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 6px 14px rgba(232,93,60,.24)}
    .header-login-btn:active{transform:translateY(1px);box-shadow:0 2px 4px rgba(232,93,60,.2)}
    .header-login-btn:focus-visible,.brand:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:8px}
    .channel-bar{background:var(--bg-sub);border-top:1px solid var(--line)}
    .channel-nav{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:8px;padding:8px 0;-webkit-overflow-scrolling:touch;scrollbar-width:none}
    .channel-nav::-webkit-scrollbar{display:none}
    .channel-item{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;font-size:14px;font-weight:500;color:var(--text-mid);border-radius:999px;white-space:nowrap;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s}
    .channel-item i{font-size:12.5px;opacity:.85}
    .channel-item:hover{background:#fff;color:var(--primary);border-color:var(--primary-light)}
    .channel-item.active{background:#fff;color:var(--primary);border-color:var(--primary-light);box-shadow:0 1px 4px rgba(28,43,39,.06);font-weight:600}
    .channel-item:focus-visible{outline:3px solid var(--primary-light);outline-offset:-1px}

    /* Buttons */
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:15px;font-weight:600;border-radius:8px;padding:12px 28px;transition:background .2s ease-out,transform .15s ease-out,box-shadow .2s,border-color .2s;border:1px solid transparent;line-height:1}
    .btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 12px rgba(232,93,60,.18)}
    .btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 8px 18px rgba(197,69,40,.25)}
    .btn-primary:active{transform:translateY(1px);box-shadow:0 2px 6px rgba(197,69,40,.2)}
    .btn-secondary{background:#fff;border-color:var(--primary);color:var(--primary)}
    .btn-secondary:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary-dark)}
    .btn-secondary:active{background:var(--primary-light);transform:translateY(1px)}
    .btn:focus-visible{outline:3px solid var(--primary-light);outline-offset:2px}
    .btn-lg{padding:14px 36px}

    /* Page hero */
    .sec-hero{position:relative;background:var(--bg-page);padding:56px 0 40px;overflow:hidden}
    .sec-hero:before{content:"";position:absolute;right:0;top:0;bottom:0;width:42%;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.1;pointer-events:none}
    .hero-inner{display:flex;gap:32px;flex-wrap:wrap;align-items:flex-end}
    .hero-title-wrap{flex:0 1 100%;max-width:860px}
    .hero-title-wrap h1{font-size:clamp(27px,3.4vw,39px);line-height:1.32;font-weight:700;color:var(--text-deep);margin-bottom:12px}
    .hero-title-wrap h1 span{color:var(--primary)}
    .hero-sub{font-size:16px;line-height:1.8;color:var(--text-mid);max-width:720px;margin-bottom:22px}
    .hero-link-row{display:flex;align-items:center;flex-wrap:wrap;gap:18px}
    .breadcrumbs{display:inline-flex;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--text-light);gap:6px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:24px}
    @media (max-width:768px){.sec-hero{padding:38px 0 30px}.hero-inner{flex-direction:column}.hero-title-wrap{max-width:100%}.sec-hero:before{width:100%;opacity:.06}}

    /* Pills */
    .pill-line{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:18px}
    .pill{display:inline-flex;align-items:center;gap:7px;background:var(--bg-card);border:1px solid var(--line);border-radius:6px;padding:8px 14px;font-size:13px;font-weight:500;color:var(--text-mid);box-shadow:var(--shadow-sm)}
    .pill i{color:var(--primary)}

    /* Cards */
    .card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);transition:transform .2s ease-out,box-shadow .2s ease-out}
    .card-hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}

    /* Quick pills */
    .quick-card{padding:20px;display:flex;gap:14px;align-items:flex-start;border-radius:var(--radius-card);background:var(--bg-card);border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:border-color .2s,background .2s}
    .quick-card:hover{border-color:var(--primary-light);background:#fbfdfc}
    .quick-icon{flex:0 0 50px;height:46px;border-radius:10px;background:linear-gradient(150deg,var(--primary-light),#e2f1ee);color:var(--primary-dark);display:flex;align-items:center;justify-content:center;font-size:20px}
    .quick-item-btn{font-size:14px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:5px;margin-top:6px}
    .quick-item-btn i{transition:transform .2s}
    .quick-item-btn:hover i{transform:translateX(3px)}

    /* Section */
    .section{padding:56px 0}
    .section-narrow{padding:48px 0}
    .section-title{font-size:clamp(22px,2.4vw,29px);line-height:1.4;font-weight:700;color:var(--text-deep);margin-bottom:10px}
    .section-desc{font-size:15px;color:var(--text-mid);max-width:680px}
    @media (max-width:768px){.section{padding:40px 0}.section-narrow{padding:34px 0}}

    /* FAQ top block */
    .faq-wrap{display:grid;grid-template-columns:1fr;gap:24px}
    @media (min-width:1024px){.faq-wrap{grid-template-columns:1fr 1fr;gap:34px}}
    .faq-container{display:flex;flex-direction:column;gap:16px}
    .faq-title-side{background:#fff;border-radius:var(--radius-card);border:1px solid var(--line);padding:30px;align-self:start;width:100%}
    .faq-title-side h2{font-size:21px;color:var(--text-deep);font-weight:700;line-height:1.4;padding-left:12px;border-left:4px solid var(--primary);margin-bottom:14px}
    .faq-title-side .faq-side-desc{font-size:14px;color:var(--text-mid);line-height:1.75}
    .faq-title-side .side-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary);margin-top:12px}
    .faq-title-side .side-more:hover{text-decoration:underline}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:border-color .2s;box-shadow:0 1px 4px rgba(28,43,39,.02)}
    .faq-item[open]{border-color:var(--primary-light);box-shadow:var(--shadow-sm)}
    .faq-q{list-style:none;display:flex;justify-content:space-between;gap:12px;cursor:pointer;font-size:16px;font-weight:600;line-height:1.5;color:var(--text-deep);padding:20px 20px 16px;position:relative}
    .faq-q::-webkit-details-marker{display:none}
    .faq-q:after{content:"+";font-size:24px;font-weight:400;color:var(--primary);line-height:1;flex:0 0 auto}
    .faq-item[open] .faq-q:after{content:"−"}
    .faq-q:hover{color:var(--primary)}
    .faq-q:focus-visible{outline:3px solid var(--primary-light);outline-offset:-2px;border-radius:8px}
    .faq-a{padding:0 20px 20px;font-size:14px;line-height:1.85;color:var(--text-mid)}
    .faq-a p+p{margin-top:8px}
    .faq-a a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}
    .faq-a ul{padding-left:16px;margin-top:6px}
    .faq-a li{list-style:disc;margin-bottom:4px}

    /* Badge */
    .badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;line-height:1;padding:5px 10px;background:var(--primary-light);color:var(--primary-dark);border-radius:6px;font-weight:600}
    .badge-accent{background:#fde4dd;color:var(--accent-dark)}

    /* Steps */
    .steps-wrap{display:grid;grid-template-columns:1fr;gap:20px}
    @media (min-width:768px){.steps-wrap{grid-template-columns:repeat(2,1fr)}}
    .step-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;position:relative}
    .step-num{flex:0 0 42px;width:42px;height:42px;border-radius:50%;background:var(--primary-light);color:var(--primary-dark);font-family:var(--font-num);font-weight:700;font-size:20px;line-height:42px;text-align:center;transition:background .2s}
    .step-card-inner{display:flex;gap:14px;align-items:flex-start}
    .step-title{font-size:16px;font-weight:700;color:var(--text-deep);line-height:1.4;margin-bottom:6px}
    .step-text{font-size:14px;color:var(--text-mid);line-height:1.8}

    /* Info resources */
    .security-status{padding:28px;border-radius:var(--radius-card);background:var(--bg-card);border:1px solid var(--line);margin:0 0 32px;display:flex;flex-wrap:wrap;align-items:center;gap:24px}
    .status-left{display:flex;gap:14px;align-items:center;flex:1 1 340px}
    .status-dot{flex:0 0 54px;width:54px;height:54px;border-radius:50px;background:var(--primary-light);color:var(--primary-dark);display:flex;align-items:center;justify-content:center;font-size:24px}
    .status-title{font-size:17px;font-weight:700;margin-bottom:4px;color:var(--text-deep)}
    .status-desc{font-size:14px;color:var(--text-mid);line-height:1.65}
    .status-meta{font-size:13px;color:var(--text-light);line-height:1.6}

    /* Quick actions */
    .quick-row{display:grid;grid-template-columns:1fr;gap:16px}
    @media (min-width:768px){.quick-row{grid-template-columns:repeat(3,1fr)}}

    /* Guide grid */
    .guide-grid{display:grid;grid-template-columns:1fr;gap:20px;margin:20px 0}
    @media (min-width:768px){.guide-grid{grid-template-columns:repeat(2,1fr)}}
    .guide-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;display:flex;gap:16px;align-items:flex-start;box-shadow:0 2px 8px rgba(28,43,39,0.04)}
    .guide-box-icon{flex:0 0 42px;height:42px;width:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--bg-sub);color:var(--primary);font-size:18px}
    .guide-box h3{font-size:16px;font-weight:700;color:var(--text-deep);line-height:1.45}
    .guide-box p{font-size:14px;color:var(--text-mid);line-height:1.75}

    /* Bottom panel */
    .help-panel{background:linear-gradient(100deg,var(--primary-dark),#15544a);border-radius:18px;color:#fff;padding:38px 32px;display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between;margin-top:20px;overflow:hidden;position:relative}
    .help-panel:after{content:"";position:absolute;right:-40px;top:-40px;width:170px;height:170px;border-radius:50%;background:rgba(255,255,255,.06)}
    .help-panel h2{font-size:clamp(22px,2.2vw,29px);font-weight:700;color:#fff}
    .help-panel p{color:rgba(247,245,240,.88);font-size:15px;max-width:600px;line-height:1.8}
    .btn-primary-invert{background:var(--accent);color:#fff;border:1px solid rgba(255,255,255,.4);font-weight:700}
    .btn-primary-invert:hover{background:#fff;color:var(--primary-dark);border-color:#fff}
    @media (max-width:768px){.help-panel{padding:28px 20px}.help-panel:after{width:90px;height:90px}}

    /* Footer */
    .site-footer{background:var(--primary-dark);color:rgba(247,245,240,.85);padding:48px 0 0}
    .footer-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:26px;padding-bottom:36px}
    .footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff}
    .footer-brand .logo-badge{background:rgba(255,255,255,.12);color:#fff;display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px}
    .footer-brand b{display:block;font-size:15px;line-height:1.3;letter-spacing:.2px}
    .footer-brand small{display:block;font-size:11px;color:rgba(247,245,240,.55)}
    .footer-cols{display:flex;gap:38px;flex-wrap:wrap}
    .footer-cols h4{color:rgba(247,245,240,.92);font-size:14px;font-weight:600;letter-spacing:.5px;margin-bottom:12px}
    .footer-cols li a{color:rgba(247,245,240,.7);font-size:13.5px;display:inline-flex;align-items:center;gap:7px;padding:4px 0;transition:color .2s}
    .footer-cols li a:hover{color:#fff}
    .footer-cols li i{font-size:6px;opacity:.55}
    .footer-mid{border-top:1px solid rgba(247,245,240,.14);padding:18px 0;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
    .footer-feature{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:13px;color:rgba(247,245,240,.65)}
    .footer-feature span{display:inline-flex;align-items:center;gap:5px}
    .footer-feature i{color:var(--primary-light)}
    .footer-copyright{font-size:12px;color:rgba(247,245,240,.4)}
    .footer-bottom{border-top:1px solid rgba(247,245,240,.08);padding:14px 0;display:flex;align-items:center;gap:9px;font-size:13px;color:rgba(247,245,240,.5)}
    .footer-bottom i{color:var(--primary-light);font-size:16px}
    .footer-bottom a{color:#fff;text-decoration:underline;text-underline-offset:3px}
    @media (max-width:768px){.footer-top{flex-direction:column}.footer-cols{gap:22px}}
    @media (max-width:520px){.footer-feature{flex-direction:column;gap:3px;font-size:12px}.footer-feature span{display:flex}}
    html{scroll-padding-top:120px}

.modal-mask{position:fixed;inset:0;z-index:4000;background:rgba(12,76,68,.55);display:none;align-items:flex-end;justify-content:center;backdrop-filter:blur(4px)}
    .modal-mask.open{display:flex}
    .modal{background:#fff;width:100%;max-width:520px;border-radius:18px 18px 0 0;padding:28px 24px 24px;max-height:92vh;overflow-y:auto;position:relative}
    @media(min-width:768px){.modal-mask{align-items:center;padding:24px}.modal{border-radius:18px}}
    .modal-head{margin-bottom:18px}
    .modal-head h3{font-size:20px;color:var(--text-deep);font-weight:700;line-height:1.4}
    .modal-sub{font-size:13.5px;color:var(--text-mid);margin-top:5px;line-height:1.65}
    .modal-close{position:absolute;right:12px;top:12px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:20px;color:var(--text-light);transition:background .2s;background:transparent}
    .modal-close:hover{background:var(--bg-sub);color:var(--text-deep)}
    .form-field{margin-bottom:14px}
    .form-field label{display:block;font-size:13px;color:var(--text-mid);margin-bottom:5px;font-weight:500}
    .form-field input,.form-field textarea{width:100%;height:46px;border:1px solid var(--line);border-radius:10px;padding:0 14px;font-family:inherit;font-size:14px;color:var(--text-deep);background:#fff;transition:border-color .2s,box-shadow .15s}
    .form-field textarea{height:auto;padding:12px 14px;resize:vertical}
    .form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}
    .consent-note{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-top:14px}
    .consent-note label{font-size:13px;color:var(--text-mid);display:flex;gap:7px;line-height:1.6;align-items:center}
    .consent-note input{width:15px;height:15px;accent-color:var(--primary)}
    .consent-note label a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}
    .consent-note p{font-size:12.5px;color:var(--text-light);text-align:right;margin-top:2px}
    .modal .consent-note~button{margin-top:18px;display:flex;justify-content:center;align-items:center;gap:7px}

/* roulang page: article */
:root {
  --primary: #157A6D;
  --primary-dark: #0C4C44;
  --primary-light: #C7E3DE;
  --accent: #E85D3C;
  --accent-dark: #C54528;
  --text-head: #1C2B27;
  --text-body: #55635F;
  --text-soft: #84938F;
  --page-bg: #F7F5F0;
  --card-bg: #FFFFFF;
  --surface-bg: #EEF1EC;
  --line: #DCE3DE;
  --success: #2E7D5B;
  --error: #B6452C;
  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --font-cn: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-num: "DIN Alternate", "Bahnschrift", "Roboto Condensed", var(--font-cn);
  --shadow-card: 0 2px 10px rgba(28, 43, 39, 0.06);
  --shadow-hover: 0 12px 28px rgba(28, 43, 39, 0.12);
  --shadow-accent: 0 4px 14px rgba(232, 93, 60, 0.22);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
  background: var(--page-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.modal-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol, p, h1, h2, h3, h4, figure, blockquote { margin: 0; padding: 0; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: var(--radius-sm); }
.container { width: min(1200px, 100% - 48px); margin-inline: auto; }
::selection { background: var(--primary-light); color: var(--primary-dark); }
a, button { transition: background-color .2s ease-out, color .2s ease-out, border-color .2s ease-out, box-shadow .2s ease-out, transform .2s ease-out; }

/* header */
.site-header { background: var(--page-bg); position: relative; z-index: 40; }
.site-header.is-sticky { position: sticky; top: 0; box-shadow: 0 1px 0 rgba(28, 43, 39, .08); background: rgba(247,245,240,.96); backdrop-filter: blur(10px); }
.header-brand { display: flex; align-items: center; justify-content: space-between; padding: 16px 0 12px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; color: var(--text-head); }
.logo-badge { display: inline-flex; width: 42px; height: 42px; border-radius: 12px; background: var(--primary); color: #fff; align-items: center; justify-content: center; flex: none; }
.logo-badge svg { display: block; width: 24px; height: 24px; }
.logo-text { display: flex; flex-direction: column; font-size: 19px; font-weight: 800; letter-spacing: .01em; line-height: 1.3; color: var(--text-head); }
.logo-text small { font-size: 12px; font-weight: 500; color: var(--text-soft); letter-spacing: .06em; margin-top: 2px; }
.header-login-btn { display: inline-flex; align-items: center; gap: 8px; border: 0; cursor: pointer; background: var(--accent); color: #fff; font-weight: 600; font-size: 15px; border-radius: 8px; padding: 10px 20px; line-height: 1.4; box-shadow: var(--shadow-accent); }
.header-login-btn:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 8px 18px rgba(197,69,40,.24); }
.header-login-btn:active { transform: translateY(1px); box-shadow: none; }

/* channel bar */
.channel-bar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface-bg); }
.channel-nav { display: flex; align-items: center; gap: 4px; overflow-x: auto; scrollbar-width: none; min-height: 48px; }
.channel-nav::-webkit-scrollbar { display: none; }
.channel-item { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 7px; padding: 12px 16px; font-weight: 600; font-size: 15px; color: var(--text-body); border-bottom: 3px solid transparent; border-radius: 8px 8px 0 0; }
.channel-item i { font-size: 14px; color: var(--primary); opacity: .8; }
.channel-item:hover { color: var(--primary-dark); background: rgba(21,122,109,.06); }
.channel-item.active { color: var(--primary-dark); border-bottom-color: var(--accent); background: rgba(21,122,109,.06); }

/* article page shell */
.article-page { min-height: 70vh; padding: 0 0 80px; }
.breadcrumb-wrap { padding: 26px 0 4px; }
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--text-soft); }
.breadcrumb a { display: inline-flex; align-items: center; gap: 5px; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb i { font-size: 12px; color: var(--text-soft); }
.breadcrumb .crumb-current { max-width: 420px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; color: var(--text-body); }
.article-heading { max-width: 960px; margin-top: 26px; }
.article-kicker { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 14px; }
.article-kicker .span-label { display: inline-flex; align-items: center; gap: 6px; background: var(--primary-light); color: var(--primary-dark); font-size: 13px; font-weight: 600; padding: 4px 12px; border-radius: 999px; }
.article-heading h1 { color: var(--text-head); font-size: clamp(26px, 3.2vw, 40px); font-weight: 800; line-height: 1.35; letter-spacing: .01em; }
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 20px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--text-soft); font-size: 14px; }
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-meta i { font-size: 13px; color: var(--primary); }
.article-meta .meta-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--line); }

/* two column with toc */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 56px; align-items: start; margin-top: 34px; }
.article-main { min-width: 0; max-width: 840px; }
.post-body { color: var(--text-body); font-size: 16px; line-height: 1.9; word-break: break-word; }
.post-body > * + * { margin-top: 1.1em; }
.post-body h2 { color: var(--text-head); font-size: clamp(22px, 2.2vw, 28px); font-weight: 700; line-height: 1.45; margin: 1.7em 0 .6em; padding-bottom: 10px; border-bottom: 2px solid var(--primary-light); }
.post-body h3 { color: var(--text-head); font-size: clamp(18px, 1.5vw, 22px); font-weight: 700; margin: 1.5em 0 .5em; line-height: 1.5; }
.post-body p { max-width: 720px; }
.post-body strong { color: var(--text-head); }
.post-body ul, .post-body ol { padding-left: 1.5em; max-width: 720px; }
.post-body li { margin: .5em 0; }
.post-body a { color: var(--primary); border-bottom: 1px solid rgba(21,122,109,.3); padding-bottom: 1px; }
.post-body a:hover { border-bottom-color: var(--primary); }
.post-body blockquote { border-left: 4px solid var(--primary); background: var(--surface-bg); padding: 16px 22px; border-radius: 0 var(--radius-md) var(--radius-md) 0; color: var(--text-body); max-width: 720px; }
.post-body blockquote p { margin: 0; }
.post-body img { max-width: 100%; border-radius: 12px; margin: 1.2em 0; box-shadow: var(--shadow-card); }
.post-body table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: 15px; background: #fff; border-radius: 8px; overflow: hidden; }
.post-body th, .post-body td { border: 1px solid var(--line); padding: 10px 14px; text-align: left; vertical-align: top; }
.post-body th { background: var(--surface-bg); color: var(--primary-dark); font-weight: 600; }
.post-body tbody tr:nth-child(even) { background: #FBFCFA; }
.post-body pre { background: var(--primary-dark); color: #eef3f0; padding: 18px 22px; border-radius: 12px; overflow-x: auto; font-size: 14px; line-height: 1.7; max-width: 720px; }
.post-body code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace; }
.post-body pre code { background: transparent; padding: 0; color: inherit; }
.post-body hr { border: 0; border-top: 1px solid var(--line); margin: 2.4em 0; }

/* toc */
.toc-box { position: sticky; top: 106px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); padding: 20px 18px; box-shadow: var(--shadow-card); }
.toc-box-title { font-size: 15px; font-weight: 700; color: var(--text-head); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 8px; }
.toc-box-title i { color: var(--primary); }
.toc-list { list-style: none; margin: 0; padding: 0; }
.toc-list li { margin: 0; }
.toc-list li a { display: block; padding: 6px 10px; font-size: 14px; color: var(--text-body); line-height: 1.5; border-left: 2px solid transparent; border-radius: 0 4px 4px 0; }
.toc-list li a:hover { color: var(--primary); border-left-color: var(--primary); background: rgba(21,122,109,.05); }
.toc-list li.is-level-3 { padding-left: 14px; }
.toc-empty { font-size: 13px; color: var(--text-soft); }
.article-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--line); }
.article-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.tag { display: inline-flex; align-items: center; background: var(--surface-bg); color: var(--primary-dark); border-radius: 6px; font-size: 13px; font-weight: 500; padding: 3px 12px; border: 1px solid transparent; }
.tag:hover { border-color: var(--primary-light); }
.article-backlink { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-soft); }
.article-backlink:hover { color: var(--primary); }

/* extension guides */
.extend-section { margin-top: 60px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.section-head h2 { font-size: clamp(21px, 2vw, 26px); color: var(--text-head); font-weight: 700; line-height: 1.45; }
.section-head h2 small { display: block; color: var(--text-soft); font-size: 14px; font-weight: 400; margin-top: 4px; }
.ext-link { color: var(--primary); font-size: 14px; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.ext-link:hover { color: var(--primary-dark); }
.extend-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.extend-card { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); color: var(--text-body); }
.extend-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.extend-card:hover .ext-thumb img { transform: scale(1.03); }
.extend-card .ext-thumb { aspect-ratio: 16 / 9; overflow: hidden; background: var(--surface-bg); }
.extend-card .ext-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .26s ease-out; }
.extend-card .ext-body { padding: 16px 18px 18px; }
.extend-card .ext-meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-soft); }
.extend-card .ext-body h3 { font-size: 16px; font-weight: 700; color: var(--text-head); margin: 8px 0 6px; line-height: 1.5; }
.extend-card .ext-body p { font-size: 13px; line-height: 1.7; }
.extend-card .ext-more { display: inline-flex; align-items: center; gap: 5px; color: var(--primary); font-size: 13px; font-weight: 600; }
.extend-card .ext-more i { transition: transform .2s ease; }
.extend-card:hover .ext-more i { transform: translateX(4px); }

/* missing state */
.missing-state { display: flex; align-items: center; justify-content: center; padding: 80px 0; }
.missing-box { max-width: 640px; width: 100%; background: #fff; border: 1px dashed var(--line); border-radius: var(--radius-lg); text-align: center; padding: 56px 30px; }
.missing-box i { font-size: 38px; color: var(--primary-light); margin-bottom: 18px; display: block; }
.missing-box h1 { font-size: clamp(22px, 2.6vw, 32px); color: var(--text-head); margin-bottom: 12px; }
.missing-box p { color: var(--text-soft); font-size: 15px; max-width: 430px; margin: 0 auto 28px; }
.missing-actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 8px; font-weight: 600; padding: 11px 22px; line-height: 1.4; outline-offset: 3px; border: 0; cursor: pointer; font-size: 15px; }
.btn-accent { background: var(--accent); color: #fff; box-shadow: var(--shadow-accent); }
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-accent:active { transform: translateY(1px); box-shadow: none; }
.btn-outline { background: transparent; color: var(--primary-dark); border: 1px solid var(--primary); }
.btn-outline:hover { background: var(--primary-light); }
.btn-text { background: none; color: var(--primary); padding-left: 0; padding-right: 0; }
.btn-text:hover { text-decoration: underline; }

/* subscribe CTA */
.article-cta-strip { margin-top: 56px; background: var(--primary-dark); border-radius: var(--radius-lg); padding: 30px 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; box-shadow: 0 14px 32px rgba(28,43,39,.16); }
.article-cta-strip .cta-copy h2 { color: #fff; font-size: clamp(19px, 1.8vw, 24px); font-weight: 700; margin-bottom: 6px; }
.article-cta-strip .cta-copy p { color: rgba(255,255,255,.72); font-size: 14px; max-width: 560px; }
.article-cta-strip .cta-btn { display: inline-flex; align-items: center; gap: 8px; background: #fff; color: var(--primary-dark); font-weight: 700; padding: 12px 22px; border-radius: 8px; font-size: 15px; }
.article-cta-strip .cta-btn:hover { background: var(--primary-light); transform: translateY(-1px); }

/* footer */
.site-footer { margin-top: auto; background: var(--primary-dark); color: rgba(255,255,255,.76); font-size: 14px; }
.footer-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding: 44px 0 30px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; }
.footer-brand .logo-badge { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.14); color: #fff; }
.footer-brand b { display: block; font-size: 17px; font-weight: 700; }
.footer-brand small { display: block; font-size: 12px; color: rgba(255,255,255,.55); margin-top: 2px; }
.footer-cols { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-cols h4 { color: rgba(255,255,255,.95); font-size: 14px; font-weight: 700; margin-bottom: 14px; }
.footer-cols ul { list-style: none; padding: 0; margin: 0; }
.footer-cols li { margin-bottom: 8px; }
.footer-cols li a { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.7); }
.footer-cols li a i { font-size: 7px; color: rgba(255,255,255,.4); }
.footer-cols li a:hover { color: #fff; }
.footer-mid { padding: 24px 0 16px; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-feature { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 26px; color: rgba(255,255,255,.6); font-size: 13px; }
.footer-feature i { color: var(--primary-light); margin-right: 6px; }
.footer-copyright { color: rgba(255,255,255,.45); font-size: 13px; }
.footer-bottom { display: flex; align-items: center; gap: 10px; padding: 18px 0 26px; color: rgba(255,255,255,.55); font-size: 13px; }
.footer-bottom i { color: var(--primary-light); font-size: 15px; }

/* modals */
.modal-backdrop { position: fixed; inset: 0; background: rgba(12,76,68,.55); display: none; padding: 20px; z-index: 200; align-items: center; justify-content: center; }
.modal-backdrop.open { display: flex; }
.modal-card { background: #fff; border-radius: var(--radius-lg); width: min(520px, 100%); max-height: 90vh; overflow: auto; padding: 34px 30px 28px; box-shadow: 0 24px 60px rgba(12,76,68,.2); position: relative; animation: modalIn .22s ease-out; }
@keyframes modalIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.modal-close { position: absolute; top: 8px; right: 8px; width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; border: 0; background: none; color: var(--text-soft); cursor: pointer; }
.modal-close:hover { background: var(--surface-bg); color: var(--text-head); }
.modal-title { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 800; color: var(--text-head); margin-bottom: 10px; }
.modal-title i { color: var(--primary); }
.modal-line { border: 0; border-top: 1px solid var(--line); margin: 14px 0 18px; }
.modal-card .form-note { font-size: 14px; color: var(--text-soft); line-height: 1.75; margin-bottom: 18px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--text-head); margin-bottom: 6px; }
.form-group input { width: 100%; height: 46px; border: 1px solid var(--line); border-radius: 10px; background: #fff; padding: 0 14px; color: var(--text-head); font-size: 15px; }
.form-group input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(21,122,109,.15); }
.form-privacy { font-size: 12px; color: var(--text-soft); text-align: center; margin-top: 14px; }
.form-privacy a { color: var(--primary); }
.modal-card .btn { width: 100%; }
.privacy-mini-card { font-size: 14px; color: var(--text-body); line-height: 1.9; }
.privacy-mini-card h3 { color: var(--text-head); font-size: 18px; font-weight: 700; margin-bottom: 8px; }

/* responsive */
@media (max-width: 1024px) {
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .toc-box { display: none; }
  .extend-grid { gap: 16px; }
}
@media (max-width: 900px) {
  .extend-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { flex-direction: column; gap: 24px; }
  .footer-cols { gap: 32px; }
}
@media (max-width: 768px) {
  body { font-size: 15px; }
  .container { width: min(100% - 32px, 1200px); }
  .header-brand { padding: 12px 0 10px; flex-wrap: wrap; }
  .brand .logo-badge { width: 36px; height: 36px; }
  .logo-text { font-size: 17px; }
  .logo-text small { font-size: 11px; }
  .header-login-btn { padding: 9px 16px; font-size: 14px; }
  .channel-item { padding: 12px 13px; font-size: 14px; gap: 5px; }
  .article-page { padding-bottom: 54px; }
  .breadcrumb-wrap { padding-top: 18px; }
  .breadcrumb .crumb-current { max-width: 210px; }
  .article-heading h1 { font-size: clamp(22px, 5.8vw, 30px); }
  .article-meta { gap: 12px 14px; }
  .article-layout { margin-top: 24px; }
  .extend-grid { grid-template-columns: 1fr; }
  .article-cta-strip { flex-direction: column; align-items: flex-start; padding: 24px 22px; }
  .article-cta-strip .cta-btn { width: 100%; justify-content: center; }
  .modal-card { padding: 28px 20px 22px; }
}
@media (max-width: 520px) {
  .footer-mid { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer-feature { gap: 8px 16px; }
  .footer-bottom { align-items: flex-start; }
}

/* roulang page: category4 */
:root{
  --primary:#157A6D;
  --primary-dark:#0C4C44;
  --primary-light:#C7E3DE;
  --accent:#E85D3C;
  --accent-dark:#C54528;
  --text:#1C2B27;
  --text-second:#55635F;
  --text-light:#84938F;
  --bg:#F7F5F0;
  --surface:#ffffff;
  --surface-2:#EEF1EC;
  --line:#DCE3DE;
  --success:#2E7D5B;
  --danger:#B6452C;
  --radius-card:12px;
  --radius-box:18px;
  --shadow-card:0 2px 10px rgba(28,43,39,.06);
  --shadow-hover:0 12px 28px rgba(28,43,39,.12);
  --transition:all .22s ease-out;
  --font-cn:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-num:"DIN Alternate","Bahnschrift","Roboto Condensed",var(--font-cn);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-cn);font-size:16px;line-height:1.8;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;border:none;cursor:pointer;background:none;color:inherit}
input,textarea{font:inherit;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
::selection{background:var(--primary-light);color:var(--primary-dark)}

.site-header{position:sticky;top:0;z-index:80;background:rgba(247,245,240,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);transition:var(--transition)}
.header-brand{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;min-height:48px}
.logo-badge{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:10px;background:var(--primary-light);color:var(--primary-dark);flex:0 0 auto}
.logo-text{font-size:18px;font-weight:700;color:var(--primary-dark);line-height:1.25;display:flex;flex-direction:column}
.logo-text small{font-size:11px;font-weight:500;letter-spacing:.18em;color:var(--text-light)}
.header-login-btn{display:inline-flex;align-items:center;gap:7px;background:var(--accent);color:#fff;font-weight:600;font-size:14px;padding:10px 18px;border-radius:8px;min-height:44px;transition:var(--transition);box-shadow:0 4px 10px rgba(232,93,60,.2)}
.header-login-btn:hover{background:var(--accent-dark);box-shadow:0 6px 14px rgba(197,69,40,.28);transform:translateY(-1px)}
.header-login-btn:active{transform:translateY(0);box-shadow:0 2px 6px rgba(197,69,40,.18)}
.header-login-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.channel-bar{background:var(--surface);border-top:1px solid var(--line)}
.channel-nav{display:flex;align-items:center;gap:28px;overflow-x:auto;scrollbar-width:none;padding:0}
.channel-nav::-webkit-scrollbar{display:none}
.channel-item{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;padding:12px 0;font-size:15px;font-weight:500;color:var(--text-second);border-bottom:2px solid transparent;position:relative;transition:var(--transition)}
.channel-item i{color:var(--text-light);transition:var(--transition)}
.channel-item:hover{color:var(--primary)}
.channel-item:hover i{color:var(--primary)}
.channel-item.active{color:var(--primary-dark);font-weight:700;border-bottom-color:var(--accent)}
.channel-item.active i{color:var(--primary)}

.category-hero{position:relative;background:linear-gradient(110deg,rgba(12,76,68,.94),rgba(21,122,109,.82)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;padding:64px 0 58px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:14px;color:rgba(255,255,255,.68);margin-bottom:24px}
.breadcrumb a{transition:var(--transition)}
.breadcrumb a:hover{color:#fff}
.breadcrumb i{font-size:11px;color:rgba(255,255,255,.45)}
.category-hero h1{font-size:clamp(26px,3.2vw,40px);line-height:1.35;font-weight:700;max-width:880px;letter-spacing:.01em}
.category-hero .subline{margin-top:16px;font-size:16px;color:#DDEAE5;max-width:760px;line-height:1.85}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:24px;font-size:14px;color:rgba(255,255,255,.76)}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta .dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}
.category-chips{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18)}
.cat-chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.12);color:rgba(255,255,255,.9);transition:var(--transition)}
.cat-chip i{font-size:13px}
.cat-chip:hover{background:#fff;color:var(--primary-dark)}
.cat-chip.cur{background:#fff;color:var(--primary-dark);font-weight:600}

.page-main{overflow:hidden}
.section{padding:72px 0}
.section-tight{padding:0}
.sec-head{margin-bottom:36px}
.sec-kicker{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--primary);background:var(--primary-light);padding:5px 14px;border-radius:999px;letter-spacing:.03em}
.sec-head h2{font-size:clamp(23px,2.6vw,31px);line-height:1.4;color:var(--text);margin-top:14px;font-weight:700}
.sec-head p{font-size:15px;color:var(--text-second);max-width:760px;margin-top:10px}

.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.feature-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 24px;box-shadow:var(--shadow-card);transition:var(--transition);position:relative}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--primary-light)}
.feature-card .icon{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:12px;background:var(--surface-2);color:var(--primary);font-size:21px;margin-bottom:18px;transition:var(--transition)}
.feature-card:hover .icon{background:var(--primary-light);color:var(--primary-dark)}
.feature-card h3{font-size:18px;font-weight:600;margin-bottom:8px;line-height:1.5}
.feature-card p{font-size:14px;color:var(--text-second);line-height:1.75}
.feature-card::after{content:"";position:absolute;left:24px;top:0;width:28px;height:3px;border-radius:0 0 4px 4px;background:var(--accent);opacity:0;transition:var(--transition)}
.feature-card:hover::after{opacity:1}

.flow-section{background:var(--surface-2)}
.steps-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:24px 22px;display:flex;gap:16px;box-shadow:var(--shadow-card)}
.step-num{font-family:var(--font-num);font-size:34px;font-weight:700;color:var(--primary-light);line-height:1;margin-top:4px;min-width:44px}
.step-card h3{font-size:16px;font-weight:600;line-height:1.5;margin-bottom:6px}
.step-card p{font-size:14px;color:var(--text-second);line-height:1.7}

.faq-section{background:var(--surface)}
.qa-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:44px}
.qa-intro{position:sticky;top:150px;align-self:start}
.qa-intro .qa-badge{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:12px;background:var(--primary-dark);color:#fff;font-size:23px;margin-bottom:18px}
.qa-intro h2{font-size:clamp(23px,2.4vw,31px);line-height:1.45;margin-bottom:12px;font-weight:700}
.qa-intro p{font-size:15px;color:var(--text-second);margin-bottom:14px}
.qa-note{font-size:13px;color:var(--text-light)}
.faq-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px;align-items:start}
.faq-col{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;transition:var(--transition)}
.faq-item:hover{border-color:var(--primary-light);box-shadow:0 6px 16px rgba(28,43,39,.06)}
.faq-q{width:100%;display:flex;align-items:flex-start;gap:12px;text-align:left;padding:17px 18px;font-size:15px;font-weight:600;line-height:1.65;color:var(--text)}
.faq-q:hover{color:var(--primary-dark)}
.faq-q .plus{flex:0 0 auto;width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);color:var(--text-light);font-size:13px;margin-top:2px;transition:var(--transition)}
.faq-q:focus-visible{outline:2px solid var(--primary);outline-offset:-1px}
.faq-item .faq-a{display:none;padding:0 19px 19px 54px;font-size:14px;color:var(--text-second);line-height:1.85}
.faq-item.open .faq-a{display:block}
.faq-item.open .faq-q .plus{background:var(--primary-dark);color:#fff;border-color:var(--primary-dark);transform:rotate(45deg)}

.quick-section{background:var(--bg)}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quick-card{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px 22px;box-shadow:var(--shadow-card);transition:var(--transition);min-height:88px}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--primary-light)}
.quick-icon{flex:0 0 auto;width:50px;height:50px;border-radius:12px;background:var(--surface-2);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-size:19px;transition:var(--transition)}
.quick-card:hover .quick-icon{background:var(--primary-light);color:var(--primary-dark)}
.quick-card .txt{flex:1;min-width:0}
.quick-card .txt h3{font-size:16px;font-weight:600;line-height:1.5}
.quick-card .txt p{font-size:13px;color:var(--text-light);line-height:1.7;margin-top:2px}
.quick-card .arrow{color:var(--text-light);flex:0 0 auto;font-size:14px;transition:var(--transition)}
.quick-card:hover .arrow{color:var(--primary);transform:translateX(3px)}

.consult-section{background:var(--surface)}
.consult-box{display:grid;grid-template-columns:320px 1fr;gap:34px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-box);overflow:hidden;box-shadow:var(--shadow-card)}
.consult-media{min-height:230px}
.consult-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease-out}
.consult-media:hover img{transform:scale(1.03)}
.consult-info{padding:30px 30px 26px 0}
.consult-info h2{font-size:clamp(21px,2vw,27px);margin-bottom:12px;line-height:1.4}
.consult-lead{font-size:14px;color:var(--text-second);margin-bottom:20px}
.check-list{display:grid;gap:12px;margin-bottom:22px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--text);line-height:1.75}
.check-list li i{color:var(--success);margin-top:6px}
.consult-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:14px;font-weight:600;transition:var(--transition)}
.consult-link:hover{color:var(--accent-dark)}
.consult-link i{transition:var(--transition)}
.consult-link:hover i{transform:translateX(3px)}

.cta-section{position:relative;background:linear-gradient(105deg,rgba(12,76,68,.96),rgba(21,122,109,.88)),url('/assets/images/backpic/back-3.webp') center/cover no-repeat;color:#fff}
.cta-inner{display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px}
.cta-copy h2{font-size:clamp(23px,2.6vw,32px);line-height:1.45;font-weight:700;margin-bottom:12px}
.cta-copy p{font-size:15px;color:rgba(255,255,255,.78);max-width:600px}
.cta-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.btn-accent{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;font-weight:600;border-radius:10px;padding:13px 28px;min-height:48px;transition:var(--transition);box-shadow:0 6px 16px rgba(232,93,60,.28)}
.btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 9px 20px rgba(197,69,40,.26)}
.btn-accent:active{transform:translateY(1px);box-shadow:0 3px 8px rgba(197,69,40,.2)}
.btn-accent:focus-visible{outline:2px solid #fff;outline-offset:2px}
.privacy-tip{font-size:13px;color:rgba(255,255,255,.66);display:inline-flex;align-items:center;gap:5px;width:100%;margin-top:10px}
.privacy-tip a{color:#fff;border-bottom:1px solid rgba(255,255,255,.6)}
.privacy-tip i{color:var(--primary-light)}

.site-footer{background:var(--primary-dark);color:#B7C8C2;padding:64px 0 22px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.15fr 1fr;gap:44px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{display:flex;align-items:flex-start;gap:12px;color:#fff}
.footer-brand .logo-badge{width:46px;height:46px}
.footer-brand span{display:flex;flex-direction:column}
.footer-brand b{font-size:18px;font-weight:700;line-height:1.4}
.footer-brand small{font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.08em}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.footer-cols h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:14px}
.footer-cols ul{display:grid;gap:8px}
.footer-cols a{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:#B7C8C2;transition:var(--transition)}
.footer-cols a:hover{color:#fff}
.footer-cols a i{font-size:7px;color:#82A49A}
.footer-mid{padding:26px 0;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer-feature{display:flex;flex-wrap:wrap;gap:10px 24px}
.footer-feature span{display:inline-flex;align-items:center;gap:7px;font-size:13px}
.footer-feature i{color:var(--primary-light)}
.footer-copyright{font-size:13px;color:rgba(255,255,255,.5)}
.footer-bottom{display:flex;align-items:center;justify-content:center;gap:10px;padding-top:22px;font-size:13px;color:rgba(255,255,255,.6);text-align:center;flex-wrap:wrap}
.footer-bottom i{color:var(--primary-light);font-size:15px}

.modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal-mask{position:absolute;inset:0;background:rgba(12,76,68,.55);backdrop-filter:blur(2px)}
.modal-box{position:relative;width:100%;max-width:520px;background:#fff;border-radius:18px;padding:30px;box-shadow:0 24px 60px rgba(12,76,68,.3);max-height:90vh;overflow:auto}
.modal-close{position:absolute;top:12px;right:12px;width:44px;height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;color:var(--text-light);transition:var(--transition);font-size:18px}
.modal-close:hover{background:var(--surface-2);color:var(--text)}
.modal-box h3{font-size:22px;font-weight:700;line-height:1.5;color:var(--text);margin-bottom:6px}
.modal-sub{font-size:14px;color:var(--text-second);margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.form-control{width:100%;min-height:46px;border:1px solid var(--line);border-radius:10px;padding:0 14px;background:#fff;transition:var(--transition);color:var(--text)}
textarea.form-control{min-height:104px;padding:12px 14px;resize:vertical;line-height:1.7}
.form-control:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px var(--primary-light)}
.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2355635F' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.btn-block{width:100%;justify-content:center;margin-top:6px;min-height:50px}
.modal-agree{font-size:12px;color:var(--text-light);text-align:center;margin-top:14px;line-height:1.65}
.modal-agree a{color:var(--primary)}
.notice-msg{display:none;background:var(--surface-2);border-radius:10px;color:var(--primary-dark);font-size:14px;text-align:center;padding:12px;margin-bottom:16px}
.notice-msg.show{display:block}

@media (max-width:1024px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .steps-wrap{grid-template-columns:repeat(2,1fr)}
  .qa-layout{grid-template-columns:1fr;gap:32px}
  .qa-intro{position:static}
  .consult-box{grid-template-columns:250px 1fr}
  .cta-inner{grid-template-columns:1fr}
}
@media (max-width:768px){
  .header-brand{padding:10px 0}
  .logo-text{font-size:16px}
  .channel-nav{gap:20px;margin-right:-24px;padding-right:24px}
  .section{padding:48px 0}
  .category-hero{padding:44px 0}
  .footer-top,.footer-cols{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
  .quick-grid{grid-template-columns:1fr 1fr}
  .consult-box{grid-template-columns:1fr}
  .consult-info{padding:24px 20px}
  .btn-accent{width:100%;justify-content:center}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .header-login-btn span{display:none}
  .header-login-btn i{margin-right:0}
  .header-login-btn{padding:10px 12px}
  .feature-grid,.steps-wrap,.quick-grid{grid-template-columns:1fr}
  .faq-cols{grid-template-columns:1fr}
  .category-hero h1{font-size:26px}
  .footer-mid{flex-direction:column;align-items:flex-start}
  .channel-nav{gap:16px}
  .modal-box{padding:24px 20px}
  .modal{padding:0;align-items:flex-end}
  .modal-box{border-radius:18px 18px 0 0;max-height:92vh}
}

/* roulang page: category3 */
:root {
  --green: #157A6D;
  --green-deep: #0C4C44;
  --green-light: #C7E3DE;
  --orange: #E85D3C;
  --orange-deep: #C54528;
  --text: #1C2B27;
  --text-sub: #55635F;
  --text-light: #84938F;
  --bg: #F7F5F0;
  --white: #FFFFFF;
  --bg-soft: #EEF1EC;
  --line: #DCE3DE;
  --success: #2E7D5B;
  --danger: #B6452C;
  --radius: 12px;
  --radius-sm: 6px;
  --radius-lg: 18px;
  --shadow-card: 0 2px 10px rgba(28, 43, 39, 0.06);
  --shadow-hover: 0 12px 28px rgba(28, 43, 39, 0.12);
  --font-cn: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-num: "DIN Alternate", "Bahnschrift", "Roboto Condensed", var(--font-cn);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease-out, border-color .2s ease-out, background .2s ease-out;
}
ul {
  list-style: none;
}
button,
input,
textarea {
  font-family: inherit;
  font-size: inherit;
}
button {
  border: 0;
  cursor: pointer;
  background: none;
}
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.section-block {
  margin-top: clamp(52px, 7vw, 88px);
  margin-bottom: clamp(52px, 7vw, 88px);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--green-light);
  color: var(--green-deep);
  font-weight: 600;
  line-height: 1.6;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  min-height: 44px;
  padding: 10px 28px;
  border-radius: 8px;
  font-size: 15px;
  transition: transform .18s ease-out, background .2s ease-out, box-shadow .2s ease-out, border-color .2s ease-out;
  cursor: pointer;
  white-space: nowrap;
}
.btn-sm {
  min-height: 40px;
  padding: 8px 18px;
  font-size: 14px;
}
.btn-primary {
  background: var(--orange);
  color: #fff;
  border: 1px solid var(--orange);
}
.btn-primary:hover {
  background: var(--orange-deep);
  border-color: var(--orange-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(230, 93, 60, 0.24);
}
.btn-primary:active {
  transform: translateY(2px);
  box-shadow: none;
}
.btn-outline {
  background: transparent;
  color: var(--green-deep);
  border: 1px solid var(--green);
}
.btn-outline:hover {
  background: var(--green-light);
}
.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.85);
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.14);
}
.text-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green-deep);
  font-weight: 600;
  font-size: 15px;
  min-height: 40px;
  padding: 4px 0;
}
.text-btn i {
  transition: transform .2s ease-out;
}
.text-btn:hover i {
  transform: translateX(4px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(247, 245, 240, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .24s ease-out;
}
.site-header.scrolled {
  box-shadow: 0 8px 20px rgba(28, 43, 39, 0.07);
}
.site-header .container {
  max-width: 1280px;
}
.header-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.logo-badge {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 13px;
  background: var(--green);
  color: #fff;
  box-shadow: 0 6px 16px rgba(21, 122, 109, 0.2);
}
.logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.logo-text small {
  font-size: 12px;
  color: var(--text-sub);
  font-weight: 400;
}
.header-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: #fff;
  border-radius: 8px;
  min-height: 44px;
  padding: 9px 18px;
  font-weight: 600;
  font-size: 15px;
  transition: background .2s ease-out, transform .18s ease-out, box-shadow .2s ease-out;
  flex-shrink: 0;
}
.header-login-btn:hover {
  background: var(--orange-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(197, 69, 40, 0.24);
}
.header-login-btn:active {
  transform: translateY(1px);
}
.channel-bar {
  background: var(--white);
  border-top: 1px solid var(--line);
}
.channel-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 56px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}
.channel-nav::-webkit-scrollbar {
  display: none;
}
.channel-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 17px;
  border-radius: 999px;
  font-size: 15px;
  color: var(--text-sub);
  font-weight: 500;
}
.channel-item i {
  font-size: 15px;
  color: var(--green);
}
.channel-item:hover {
  color: var(--green-deep);
  background: var(--green-light);
}
.channel-item.active {
  background: var(--green-light);
  color: var(--green-deep);
  font-weight: 600;
}

.category-hero {
  position: relative;
  color: #fff;
  background: linear-gradient(104deg, rgba(12, 76, 68, 0.97), rgba(21, 122, 109, 0.88)), url('/assets/images/backpic/back-2.webp') center/cover;
}
.category-hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  padding: clamp(52px, 7vw, 82px) 0;
}
.safe-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  font-size: 13px;
  color: #eaf6f2;
  margin-bottom: 20px;
}
.safe-chip i {
  color: #9ed8cf;
}
.category-hero h1 {
  font-size: clamp(27px, 3.4vw, 42px);
  line-height: 1.32;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: #fff;
}
.category-hero .hero-desc {
  max-width: 540px;
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.86);
}
.hero-mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
}
.hero-mini-list span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.hero-mini-list i {
  color: #bde1d9;
}
.hero-mini-list strong {
  color: #fff;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.hero-verify-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(12, 76, 68, 0.16);
  padding: 26px;
  color: var(--text);
}
.verify-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.verify-head i {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 10px;
  background: var(--green-light);
  color: var(--green-deep);
}
.verify-head b {
  font-size: 16px;
  color: var(--text);
}
.verify-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.verify-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--bg);
  border-radius: 10px;
  padding: 12px;
  border: 1px solid transparent;
  transition: border-color .2s ease-out, background .2s ease-out;
}
.verify-item:hover {
  border-color: var(--green-light);
  background: var(--white);
}
.verify-item i {
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  border-radius: 9px;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--green);
}
.verify-item .verify-txt {
  line-height: 1.45;
}
.verify-item b {
  display: block;
  font-size: 14px;
  color: var(--text);
}
.verify-item small {
  font-size: 12px;
  color: var(--text-light);
}
.verify-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
}
.verify-note i {
  color: var(--green);
}

.channel-mini-bar {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.channel-mini-bar .container {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 60px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}
.channel-mini-bar .container::-webkit-scrollbar {
  display: none;
}
.mini-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--text-sub);
}
.mini-item i {
  color: var(--green);
}
.mini-item.active,
.mini-item:hover {
  background: var(--green-light);
  color: var(--green-deep);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--green);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-eyebrow i {
  color: var(--green);
}
.section-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
  margin-bottom: 28px;
}
.section-title-row h2,
.section-head h2 {
  font-size: clamp(22px, 2.5vw, 32px);
  line-height: 1.4;
  color: var(--text);
}
.section-title-row .subtext {
  max-width: 420px;
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.7;
}

.spotlight-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  min-height: 340px;
  background: var(--green-deep);
}
.spotlight-card > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.spotlight-shadow {
  position: absolute;
  inset: 0;
  background: linear-gradient(80deg, rgba(12, 76, 68, 0.32), rgba(12, 76, 68, 0.7));
}
.spotlight-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: clamp(32px, 6vw, 60px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 340px;
}
.spotlight-content h2 {
  color: #fff;
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.35;
  margin: 16px 0 12px;
}
.spotlight-content p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 560px;
  font-size: 15px;
  line-height: 1.8;
}
.spotlight-content .btn {
  margin-top: 20px;
}

.timeline {
  margin-top: 40px;
  padding-left: 34px;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 6px;
  bottom: 18px;
  width: 2px;
  background: var(--line);
}
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 26px;
  padding-bottom: 22px;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px var(--green-light);
}
.timeline-stage {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 15px;
  color: var(--green-deep);
  padding-top: 4px;
  letter-spacing: 0.02em;
}
.timeline-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 18px 22px;
  transition: transform .2s ease-out, box-shadow .2s ease-out;
}
.timeline-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.timeline-card h3 {
  font-size: 17px;
  color: var(--text);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.timeline-card h3 i {
  color: var(--green);
}
.timeline-card p {
  color: var(--text-sub);
  font-size: 15px;
  line-height: 1.75;
}
.timeline-more {
  text-align: center;
  margin-top: 8px;
}

.secure-stats {
  background: var(--green-deep);
  color: #fff;
  padding: 56px 0;
  margin: clamp(52px, 7vw, 88px) 0;
}
.secure-stats h2 {
  color: #fff;
  font-size: clamp(22px, 2.6vw, 32px);
}
.stats-info {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  max-width: 420px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 30px;
}
.stat-item {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 24px;
  transition: background .2s ease-out;
}
.stat-item:hover {
  background: rgba(255, 255, 255, 0.1);
}
.stat-num {
  font-family: var(--font-num);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  display: block;
  letter-spacing: 0.02em;
}
.stat-num em {
  font-style: normal;
  color: #ffc2a6;
  font-size: 16px;
  font-weight: 600;
  margin-right: 2px;
}
.stat-label {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}
.stats-foot {
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  padding-top: 16px;
  margin-top: 28px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  gap: 6px;
}
.stats-foot i {
  color: var(--green-light);
}

.faq-section {
  margin-top: 0;
}
.faq-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: start;
}
.faq-left .faq-title-icon {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: var(--green-light);
  color: var(--green-deep);
  display: inline-grid;
  place-items: center;
  margin-bottom: 16px;
}
.faq-left h2 {
  font-size: 28px;
  line-height: 1.45;
  color: var(--text);
}
.faq-left p {
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.8;
  margin-top: 14px;
}
.faq-left .btn {
  margin-top: 20px;
}
.faq-list {
  display: grid;
  gap: 14px;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 6px 20px;
  transition: box-shadow .2s ease-out, border-color .2s ease-out;
}
.faq-item:hover {
  border-color: var(--green-light);
  box-shadow: var(--shadow-hover);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 52px;
  padding: 5px 0;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-q {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
}
.faq-q i {
  color: var(--green);
  font-size: 16px;
}
.faq-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: var(--bg-soft);
  color: var(--green-deep);
  font-size: 18px;
  font-weight: 400;
  transition: transform .2s ease-out, background .2s ease-out, color .2s ease-out;
  line-height: 1;
}
.faq-item[open] .faq-icon {
  background: var(--green);
  color: #fff;
  transform: rotate(45deg);
}
.faq-a {
  padding: 2px 0 16px;
  border-top: 1px dashed var(--line);
  margin-top: 2px;
}
.faq-a p {
  color: var(--text-sub);
  font-size: 15px;
  line-height: 1.85;
  padding-top: 10px;
}

.cta-zone {
  background: var(--white);
  border-top: 1px solid var(--line);
  padding: clamp(46px, 6vw, 70px) 0;
  margin-top: clamp(52px, 7vw, 88px);
  border-bottom: 1px solid var(--line);
}
.cta-inner {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 18px;
  text-align: center;
  padding: clamp(32px, 5vw, 52px) 24px;
  position: relative;
}
.cta-inner h2 {
  font-size: clamp(21px, 2.4vw, 30px);
  line-height: 1.45;
  color: var(--text);
}
.cta-inner .cta-desc {
  max-width: 560px;
  margin: 14px auto 0;
  color: var(--text-sub);
  font-size: 15px;
  line-height: 1.8;
}
.cta-btns {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}
.cta-trust {
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.cta-trust i {
  color: var(--green);
}

.site-footer {
  background: var(--green-deep);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 28px;
  margin-top: 0;
}
.site-footer a {
  color: rgba(255, 255, 255, 0.76);
  transition: color .2s ease-out;
}
.site-footer a:hover {
  color: #fff;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 320px;
}
.footer-brand .logo-badge {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}
.footer-brand b {
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  display: block;
  line-height: 1.4;
}
.footer-brand small {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
}
.footer-cols {
  display: flex;
  gap: 72px;
  flex-wrap: wrap;
}
.footer-cols h4 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 14px;
  font-weight: 600;
}
.footer-cols ul li a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  padding: 4px 0;
}
.footer-cols ul li a i {
  font-size: 6px;
  opacity: 0.65;
}
.footer-mid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-feature {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-size: 13px;
}
.footer-feature span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-feature i {
  color: var(--green-light);
  font-size: 13px;
}
.footer-copyright {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 8px;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.58);
  padding-top: 20px;
}
.footer-bottom i {
  color: #a7dccf;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(12, 76, 68, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s ease-out, visibility .22s ease-out;
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}
.modal-dialog {
  background: #fff;
  width: 100%;
  max-width: 520px;
  border-radius: 18px;
  box-shadow: 0 24px 50px rgba(12, 76, 68, 0.25);
  max-height: 92vh;
  overflow-y: auto;
  transform: translateY(12px) scale(0.99);
  transition: transform .22s ease-out;
}
.modal-overlay.open .modal-dialog {
  transform: translateY(0) scale(1);
}
.modal-body {
  padding: 30px;
}
.modal-head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}
.modal-head h3 {
  font-size: 20px;
  color: var(--text);
}
.modal-head p {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 4px;
}
.modal-close {
  float: right;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: var(--bg);
  color: var(--text-sub);
  font-size: 20px;
  transition: background .2s ease-out;
}
.modal-close:hover {
  background: var(--green-light);
  color: var(--green-deep);
}
.form-field {
  margin-bottom: 14px;
}
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-field input,
.form-field textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 15px;
  background: #fff;
  color: var(--text);
  transition: border-color .2s ease-out, box-shadow .2s ease-out;
}
.form-field textarea {
  min-height: 100px;
  resize: vertical;
}
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--green);
  outline: none;
  box-shadow: 0 0 0 3px var(--green-light);
}
.form-helper {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
}
.modal-submit {
  width: 100%;
  margin-top: 6px;
}
.modal-submit .btn-primary {
  width: 100%;
}
.loading-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.btn.is-loading .loading-spinner {
  display: inline-block;
}
.btn.is-loading .btn-label {
  margin-left: 2px;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.form-success {
  display: none;
  text-align: center;
  padding: 22px 0 8px;
}
.form-success i {
  font-size: 46px;
  color: var(--success);
  margin-bottom: 10px;
}
.form-success h4 {
  font-size: 18px;
  color: var(--text);
  margin-bottom: 6px;
}
.form-success p {
  font-size: 14px;
  color: var(--text-sub);
}
.privacy-note {
  font-size: 12px;
  color: var(--text-light);
  text-align: center;
  margin-top: 14px;
}
.privacy-note a {
  color: var(--green);
  border-bottom: 1px solid transparent;
}
.privacy-note a:hover {
  border-color: var(--green);
}

@media (max-width: 1024px) {
  .category-hero-inner {
    gap: 36px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}
@media (max-width: 768px) {
  body {
    font-size: 15px;
  }
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
  .header-brand {
    min-height: 66px;
  }
  .brand {
    gap: 9px;
  }
  .logo-badge {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }
  .logo-text {
    font-size: 17px;
    flex-wrap: wrap;
    gap: 4px;
  }
  .logo-text small {
    font-size: 11px;
  }
  .header-login-btn {
    padding: 8px 14px;
    font-size: 13px;
  }
  .channel-nav {
    min-height: 50px;
  }
  .category-hero-inner {
    grid-template-columns: 1fr;
    padding: 40px 0 36px;
  }
  .hero-verify-card {
    max-width: 520px;
  }
  .timeline {
    padding-left: 26px;
  }
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-bottom: 18px;
  }
  .timeline-item::before {
    left: -26px;
  }
  .spotlight-content {
    min-height: 300px;
    padding: 28px 24px;
  }
  .section-title-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .footer-top {
    flex-direction: column;
    gap: 28px;
  }
  .footer-cols {
    gap: 40px;
  }
  .footer-mid {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-copyright {
    margin-top: 2px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .stat-item {
    padding: 18px;
  }
  .modal-body {
    padding: 20px;
  }
}
@media (max-width: 520px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .header-login-btn {
    width: 44px;
    padding: 0;
    justify-content: center;
    color: transparent;
    gap: 0;
    position: relative;
  }
  .header-login-btn i {
    position: absolute;
    color: #fff;
  }
  .header-login-btn i::before {
    color: #fff;
  }
  .header-login-btn {
    font-size: 0;
  }
  .header-login-btn i {
    font-size: 16px;
  }
  .hero-mini-list {
    flex-direction: column;
    gap: 6px;
  }
  .verify-grid {
    grid-template-columns: 1fr;
  }
  .timeline-card {
    padding: 15px 16px;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .stat-item {
    padding: 20px;
  }
  .footer-feature {
    gap: 8px 14px;
  }
  .footer-bottom {
    align-items: flex-start;
    line-height: 1.7;
  }
}