/* roulang page: index */
:root{--ink:#20382f;--muted:#6b756e;--primary:#183e35;--accent:#dcf19b;--paper:#f7f8f2;--white:#fff;--line:#dfe5db;--soft:#edf1e7;--orange:#e8b497;--radius:22px;--shadow:0 14px 40px rgba(26,55,40,.06);--space:88px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:color .2s,background .2s,transform .2s}a:hover{color:#497048}img,svg{max-width:100%;vertical-align:middle}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}::selection{background:var(--accent);color:var(--primary)}:focus-visible{outline:3px solid #7e9c45;outline-offset:5px}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{font-weight:750;line-height:1.35;letter-spacing:-.035em}h1{font-size:clamp(36px,5.7vw,72px)}h2{font-size:clamp(27px,3.1vw,40px);margin-bottom:22px}h3{font-size:21px;margin-bottom:14px}p{margin-bottom:20px;color:var(--muted)}.container{max-width:1200px;padding-right:28px;padding-left:28px}.site-header{background:rgba(247,248,242,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;backdrop-filter:blur(16px)}.navbar{min-height:86px;padding:14px 0;gap:35px}.navbar-brand{display:flex;align-items:center;gap:12px;margin:0;color:var(--primary);font-weight:750;font-size:17px}.brand-symbol{display:grid;place-items:center;width:47px;height:47px;border-radius:15px 15px 15px 4px;background:var(--primary);color:var(--accent);font-size:29px;letter-spacing:-3px;padding-right:3px;line-height:1}.brand-caption{font-size:11px;display:block;letter-spacing:3px;color:var(--muted);font-weight:500}.navbar-collapse{justify-content:flex-end}.navbar-nav{gap:24px;align-items:center}.navbar .nav-link{font-size:14px;color:var(--muted);font-weight:650;padding:9px 14px!important;border-radius:10px}.navbar .nav-link:hover,.navbar .nav-link.active{background:var(--soft);color:var(--primary)}.dropdown-menu{border:1px solid var(--line);padding:12px;border-radius:16px;min-width:245px;box-shadow:var(--shadow);margin-top:12px}.dropdown-item{padding:12px;border-radius:9px;font-size:14px;color:var(--ink)}.dropdown-item small{display:block;color:var(--muted);font-size:12px}.dropdown-item:hover,.dropdown-item:focus{background:var(--soft);color:var(--primary)}.navbar-toggler{padding:9px 12px;border:1px solid var(--line);font-size:14px;color:var(--primary);box-shadow:none!important}.nav-note{border-left:1px solid var(--line);padding-left:25px;font-size:12px;color:var(--muted);margin-left:22px}.status-dot{display:inline-block;width:7px;height:7px;background:#83a24b;border-radius:50%;margin-right:8px}
section{padding:var(--space) 0;border-bottom:1px solid var(--line)}.section-white{background:var(--white)}.section-soft{background:var(--soft)}.eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:2px;font-weight:700;color:#657657;margin-bottom:22px}.eyebrow:before{content:"";width:21px;height:2px;background:currentColor}.section-intro{max-width:720px;margin-bottom:36px}.section-intro p{margin-bottom:0}.section-number{font-family:Georgia,serif;color:#8b9a80;font-size:15px;letter-spacing:1px}.btn{--bs-btn-border-radius:12px;padding:13px 23px;font-size:14px;font-weight:650;border:1px solid transparent;transition:background .2s,transform .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(1px)}.btn-primary{--bs-btn-bg:var(--primary);--bs-btn-border-color:var(--primary);--bs-btn-hover-bg:#2d5645;--bs-btn-hover-border-color:#2d5645;--bs-btn-active-bg:#142f27;--bs-btn-active-border-color:#142f27;--bs-btn-color:#fff}.btn-outline{border-color:#bbc7b3;color:var(--primary);background:transparent}.btn-outline:hover{background:var(--soft);border-color:var(--primary)}.btn-light-green{background:var(--accent);color:var(--primary)}.btn-light-green:hover{background:#e9f8bc;color:var(--primary)}.arrow{margin-left:18px}.tag{display:inline-block;padding:4px 11px;border:1px solid var(--line);border-radius:30px;font-size:11px;color:var(--muted);background:rgba(255,255,255,.45)}.hero{padding:60px 0 0;overflow:hidden;background:var(--paper)}.hero-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:38px;font-size:12px;color:var(--muted)}.hero h1{max-width:900px;margin-bottom:24px}.hero h1 em{color:#7b905a;font-style:normal}.hero-description{max-width:840px;font-size:16px;line-height:2;margin-bottom:26px}.hero-actions{display:flex;align-items:center;gap:24px;margin-bottom:42px}.hero-actions span{font-size:12px;color:var(--muted)}.icon-matrix{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-bottom:0;border-radius:22px 22px 0 0;overflow:hidden;background:var(--white)}.matrix-item{display:flex;align-items:center;gap:17px;padding:25px;border-right:1px solid var(--line)}.matrix-item:last-child{border:0}.glyph{display:grid;place-items:center;flex-shrink:0;width:46px;height:46px;border-radius:14px;background:var(--soft);color:var(--primary);font-size:25px;line-height:1}.matrix-item:nth-child(2) .glyph{background:#f9eadd}.matrix-item:nth-child(3) .glyph{background:#e8e6f2}.matrix-item:nth-child(4) .glyph{background:#e4eecf}.matrix-item strong{display:block;font-size:14px}.matrix-item small{font-size:11px;color:var(--muted)}.split-heading{display:grid;grid-template-columns:1fr 1.1fr;gap:90px;align-items:start;margin-bottom:38px}.split-heading p{margin:0}.problem-list{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.problem{border-top:2px solid #bac6af;padding:25px 0 0}.problem .index{font-size:12px;color:#8e977f;margin-bottom:18px;display:block}.problem p{font-size:14px;margin-bottom:0}.card{height:100%;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:none;transition:transform .25s,box-shadow .25s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card p{font-size:14px;margin-bottom:0}.card .glyph{margin-bottom:25px}.card-dark{background:var(--primary);color:#fff;border-color:var(--primary)}.card-dark p{color:#c5d2c8}.card-dark .glyph{color:var(--accent);background:#315446}.card-accent{background:var(--accent);border-color:var(--accent)}.card-accent p{color:#526640}.scene-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.scene-header{padding:17px 26px;background:#f0f3ec;display:flex;justify-content:space-between;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.scene-body{padding:32px}.scene-row{display:grid;grid-template-columns:45px 1fr;gap:17px;padding:20px 0;border-bottom:1px solid var(--line)}.scene-row:first-child{padding-top:0}.scene-row:last-child{border:0;padding-bottom:0}.step-dot{background:var(--soft);border-radius:50%;width:36px;height:36px;display:grid;place-items:center;font-size:12px}.scene-row h3{font-size:17px;margin-bottom:7px}.scene-row p{font-size:13px;margin:0}.side-note{padding:22px;border-left:3px solid #a6b97d;background:#f0f3e8;font-size:14px;margin-top:27px}.dark-section{background:var(--primary);color:#fff}.dark-section p{color:#c0d0c5}.dark-section .eyebrow{color:var(--accent)}.statement{font-size:clamp(25px,3vw,39px);line-height:1.65;border-left:3px solid var(--accent);padding-left:30px;margin:0}.statement small{display:block;font-size:12px;letter-spacing:1px;color:#b6c7b8;margin-top:24px}.evidence{display:flex;gap:15px;align-items:center;border-bottom:1px solid #416052;padding:21px 0}.evidence:first-child{padding-top:0}.evidence:last-child{border:0}.evidence b{color:var(--accent);font-size:24px;font-weight:400}.evidence span{font-size:14px}.audience-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.audience-item{padding:25px;background:white;border:1px solid var(--line);border-radius:16px;display:flex;gap:20px}.audience-item h3{font-size:18px}.audience-item p{font-size:14px;margin:0}.channel-link{display:flex;align-items:center;justify-content:space-between;padding:28px 32px;border:1px solid #becba8;background:#e8efd9;border-radius:var(--radius);gap:25px}.channel-link:hover{background:#dfe9c8;transform:translateY(-2px)}.channel-link h3{margin-bottom:8px}.channel-link p{margin:0;font-size:14px;max-width:730px}.channel-arrow{font-size:28px;flex-shrink:0}.news-feature{display:grid;grid-template-columns:.7fr 1fr;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;height:100%}.news-art{background:#e7ecdc;min-height:260px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.art-mark{border:1px solid #adbe93;width:140px;height:140px;border-radius:50%;display:grid;place-items:center;font-size:70px;font-weight:750;color:#476441;letter-spacing:-8px;padding-right:8px;box-shadow:0 0 0 25px #dce5ce,0 0 0 26px #c0ceaf}.news-copy{padding:28px;display:flex;flex-direction:column;justify-content:center}.news-copy .tag{align-self:flex-start;margin-bottom:18px}.news-copy p{font-size:14px;margin:0}.news-list{list-style:none;margin:0;padding:0}.news-list li{padding:20px 0;border-bottom:1px solid var(--line)}.news-list li:first-child{padding-top:0}.news-list li:last-child{border:0}.news-list h3{font-size:18px;margin-bottom:9px}.news-list p{font-size:13px;margin:0}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:30px}.compare-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:32px}.compare-card.featured{border-color:#77905f;background:#f0f5e6}.compare-card h3{font-size:23px}.compare-status{font-size:13px;margin-bottom:20px;color:#60764b}.check-list{list-style:none;padding:0;margin:22px 0 0}.check-list li{padding:13px 0;border-top:1px solid var(--line);font-size:14px;display:flex;gap:12px}.check-list li:before{content:"✓";color:#728e48}.compare-card p{font-size:14px}.assurance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:28px}.assurance-item{padding-right:20px;border-right:1px solid var(--line)}.assurance-item:last-child{border:0}.assurance-item h3{font-size:16px;margin:16px 0 10px}.assurance-item p{font-size:13px;margin:0}.assurance-item .glyph{width:38px;height:38px;font-size:20px}.metric{display:block;font-size:12px;color:#78856e;margin-bottom:10px}.conversion{background:#e8eedc}.form-panel{padding:32px;background:#fff;border:1px solid #d5dfc9;border-radius:var(--radius);box-shadow:var(--shadow)}.form-label{font-size:13px;font-weight:650;margin-bottom:9px}.form-control,.form-select{background:#f8faf5;border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--ink);font-size:14px}.form-control:focus,.form-select:focus{border-color:#849d64;box-shadow:0 0 0 3px #e8efdc;background:#fff}.form-control::placeholder{color:#8b9588}.form-text{font-size:12px;color:var(--muted);line-height:1.8;margin-top:14px}.form-feedback{font-size:13px;color:var(--primary);margin-top:15px;padding:12px;border-radius:9px;background:var(--soft)}.site-footer{padding:48px 0 23px;background:#122d25;color:#d6e0d7}.site-footer .brand-symbol{background:#2b4b3e}.site-footer .navbar-brand{color:#fff}.site-footer .brand-caption{color:#a8bcab}.footer-top{display:flex;align-items:flex-start;justify-content:space-between;gap:35px;margin-bottom:37px}.footer-top p{font-size:13px;color:#9eb3a4;max-width:440px;margin:0}.footer-bottom{padding-top:21px;border-top:1px solid #335043;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#8da796}.footer-bottom a:hover{color:var(--accent)}.category-hero{padding-bottom:55px}.topic-row{display:grid;grid-template-columns:90px 1fr 1fr;gap:35px;align-items:start}.topic-row .section-number{font-size:40px;color:#afbd9f}.topic-row h2{font-size:29px}.topic-row p{margin-bottom:0}.topic-note{background:var(--soft);padding:26px;border-radius:16px;font-size:14px;color:#56694b}
@media(min-width:992px){.nav-item.dropdown:hover .dropdown-menu{display:block}}
@media(max-width:1024px){:root{--space:68px}.matrix-item{padding:21px 17px;gap:11px}.matrix-item .glyph{width:38px;height:38px}.split-heading{gap:42px}.nav-note{display:none}.news-feature{grid-template-columns:1fr}.news-art{min-height:180px}.art-mark{width:100px;height:100px;font-size:50px}.topic-row{grid-template-columns:55px 1fr 1fr;gap:22px}}
@media(max-width:768px){.container{padding-left:22px;padding-right:22px}.navbar{min-height:75px;gap:12px}.navbar-collapse{padding:16px 0 8px}.navbar-nav{align-items:stretch;gap:8px}.dropdown-menu{margin-top:6px;box-shadow:none}.navbar-brand{font-size:15px}.brand-symbol{width:41px;height:41px;font-size:26px}.hero{padding-top:35px}.hero-top{margin-bottom:29px}.hero h1{font-size:43px}.icon-matrix{grid-template-columns:repeat(2,1fr)}.matrix-item:nth-child(2){border-right:0}.matrix-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.split-heading{grid-template-columns:1fr;gap:4px}.problem-list{gap:20px}.problem h3{font-size:18px}.statement{margin-bottom:35px}.audience-list{grid-template-columns:1fr}.assurance-grid{grid-template-columns:1fr 1fr;gap:30px}.assurance-item:nth-child(2){border:0}.news-feature{grid-template-columns:.7fr 1fr}.news-list{margin-top:25px}.footer-top{flex-direction:column;gap:24px}.topic-row{grid-template-columns:45px 1fr}.topic-note{grid-column:2}.compare-card{padding:25px}}
@media(max-width:520px){:root{--space:52px}.container{padding-left:20px;padding-right:20px}.hero-top{font-size:10px;gap:10px}.hero h1{font-size:35px;line-height:1.45}.hero-description{font-size:14px;line-height:2}.hero-actions{gap:15px;margin-bottom:30px}.hero-actions span{font-size:10px}.matrix-item{padding:19px 12px;gap:9px}.matrix-item strong{font-size:12px}.matrix-item small{font-size:10px}.matrix-item .glyph{width:31px;height:35px;font-size:20px}.problem-list{grid-template-columns:1fr;gap:27px}.problem{padding-top:18px}.problem .index{margin-bottom:10px}.card{padding:27px}.scene-body{padding:23px}.scene-header{padding:15px 20px;font-size:10px}.audience-item{padding:22px;gap:15px}.news-feature{grid-template-columns:1fr}.news-art{min-height:170px}.compare-grid{grid-template-columns:1fr}.channel-link{padding:25px;gap:10px}.channel-link p{font-size:13px}.assurance-grid{gap:22px}.assurance-item{padding-right:10px}.form-panel{padding:23px}.footer-bottom{flex-direction:column;gap:8px}.topic-row{grid-template-columns:1fr;gap:12px}.topic-note{grid-column:auto}.topic-row .section-number{font-size:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* roulang page: category1 */
:root{--ink:#20382f;--muted:#6b756e;--primary:#183e35;--accent:#dcf19b;--paper:#f7f8f2;--white:#fff;--line:#dfe5db;--soft:#edf1e7;--orange:#e8b497;--radius:22px;--shadow:0 14px 40px rgba(26,55,40,.06);--space:88px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:108px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:color .2s,background .2s,transform .2s}
a:hover{color:#497048}
img,svg{max-width:100%;vertical-align:middle}
button,input,textarea,select{font:inherit}
button,a,input,textarea,select{touch-action:manipulation}
:focus-visible{outline:3px solid #829d48;outline-offset:5px}
::selection{background:var(--accent);color:var(--primary)}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-weight:750;line-height:1.4}
h1{font-size:clamp(32px,4.2vw,54px);letter-spacing:-1.6px}
h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.7px;margin-bottom:20px}
h3{font-size:20px;margin-bottom:12px}
p{color:var(--muted);margin-bottom:20px}
.container{max-width:1200px;padding-right:28px;padding-left:28px}
.site-header{background:rgba(247,248,242,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;backdrop-filter:blur(16px)}
.navbar{min-height:86px;padding:14px 0;gap:35px}
.navbar-brand{display:flex;align-items:center;gap:12px;margin:0;color:var(--primary);font-weight:750;font-size:17px}
.brand-symbol{display:grid;place-items:center;width:47px;height:47px;flex-shrink:0;border-radius:15px 15px 15px 4px;background:var(--primary);color:var(--accent);font-size:29px;letter-spacing:-3px;padding-right:3px;line-height:1}
.brand-caption{font-size:11px;display:block;letter-spacing:3px;color:var(--muted);font-weight:500}
.navbar-collapse{justify-content:flex-end}
.navbar-nav{gap:24px;align-items:center}
.navbar .nav-link{font-size:14px;color:var(--muted);font-weight:650;padding:9px 14px!important;border-radius:10px}
.navbar .nav-link:hover,.navbar .nav-link.active{background:var(--soft);color:var(--primary)}
.navbar-toggler{padding:9px 12px;border:1px solid var(--line);font-size:14px;color:var(--primary);box-shadow:none!important}
.nav-note{border-left:1px solid var(--line);padding-left:25px;font-size:12px;color:var(--muted);margin-left:22px}
.status-dot{display:inline-block;width:7px;height:7px;background:#829853;border-radius:50%;margin-right:8px}
.dropdown-menu{border:1px solid var(--line);padding:9px;border-radius:15px;box-shadow:var(--shadow);min-width:180px;background:var(--white)}
.dropdown-item{font-size:14px;color:var(--ink);padding:10px 13px;border-radius:8px}
.dropdown-item:hover,.dropdown-item:focus{color:var(--primary);background:var(--soft)}
section{padding:var(--space) 0;border-bottom:1px solid var(--line)}
.section-white{background:var(--white)}
.section-soft{background:var(--soft)}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:2px;font-weight:700;color:#657657;margin-bottom:22px}
.eyebrow:before{content:"";width:21px;height:2px;background:currentColor}
.section-intro{max-width:720px;margin-bottom:36px}
.section-intro p{margin-bottom:0}
.section-number{font-family:Georgia,serif;color:#8b9a80;font-size:15px;letter-spacing:1px}
.btn{--bs-btn-border-radius:12px;padding:13px 23px;font-size:14px;font-weight:650;border:1px solid transparent;transition:background .2s,transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(1px)}
.btn-primary{--bs-btn-bg:var(--primary);--bs-btn-border-color:var(--primary);--bs-btn-hover-bg:#2d5645;--bs-btn-hover-border-color:#2d5645;--bs-btn-active-bg:#142f27;--bs-btn-active-border-color:#142f27;--bs-btn-color:#fff}
.btn-outline{border-color:#bbc7b3;color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--soft);border-color:var(--primary)}
.btn-light-green{background:var(--accent);color:var(--primary)}
.btn-light-green:hover{background:#e9f8bc;color:var(--primary)}
.arrow{margin-left:18px}
.tag{display:inline-block;padding:4px 11px;border:1px solid var(--line);border-radius:30px;font-size:11px;color:var(--muted);background:rgba(255,255,255,.45)}
.hero{padding:42px 0 64px;overflow:hidden;background:var(--paper)}
.hero-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:38px;font-size:12px;color:var(--muted)}
.hero h1{margin:18px 0 22px}
.hero h1 em{color:#7b905a;font-style:normal}
.hero-description{max-width:640px;font-size:16px;line-height:2;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin:26px 0 15px}
.hero-note{font-size:12px;margin:0}
.hero-panel{background:var(--primary);border-radius:var(--radius);padding:32px;color:#fff;position:relative;overflow:hidden}
.hero-panel:after{content:"c7";position:absolute;right:10px;top:-38px;font-size:155px;line-height:1.4;font-weight:800;letter-spacing:-12px;color:rgba(220,241,155,.07);pointer-events:none}
.hero-panel .tag{background:#305246;border-color:#536e60;color:var(--accent)}
.hero-panel h2{font-size:26px;margin:35px 0 16px;position:relative}
.hero-panel p{color:#c5d2c8;font-size:14px}
.panel-list{list-style:none;padding:0;margin:22px 0 0}
.panel-list li{display:flex;justify-content:space-between;gap:20px;font-size:13px;padding:13px 0;border-top:1px solid #456155}
.panel-list span{color:#bcccbf}
.panel-list strong{font-weight:550;color:#eff6e4}
.split-heading{display:grid;grid-template-columns:1fr 1.1fr;gap:90px;align-items:start;margin-bottom:38px}
.split-heading p{margin:0}
.card{height:100%;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:none;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card p{font-size:14px;margin-bottom:0}
.card-dark{background:var(--primary);color:#fff;border-color:var(--primary)}
.card-dark p{color:#c5d2c8}
.card-accent{background:var(--accent);border-color:var(--accent)}
.card-accent p{color:#526640}
.glyph{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--soft);color:var(--primary);font-size:15px;font-weight:700;margin-bottom:25px}
.card-accent .glyph{background:#eaf6c6}
.card-dark .glyph{background:#315446;color:var(--accent)}
.process{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.process li{border-top:2px solid #cbd7bd;padding-top:22px}
.process .section-number{display:block;margin-bottom:20px}
.process h3{font-size:18px}
.process p{font-size:14px;margin:0}
.dark-section{background:var(--primary);color:#fff}
.dark-section p{color:#c0d0c5}
.dark-section .eyebrow{color:var(--accent)}
.boundary-list{list-style:none;padding:0;margin:0}
.boundary-list li{display:flex;gap:22px;padding:18px 0;border-bottom:1px solid #456155}
.boundary-list li:first-child{padding-top:0}
.boundary-list li:last-child{border:0;padding-bottom:0}
.boundary-list strong{color:var(--accent);white-space:nowrap;font-size:14px}
.boundary-list span{color:#d0ddd0;font-size:14px}
.evidence-box{padding:27px;border:1px solid #456155;border-radius:18px;background:#23483d;margin-top:25px}
.evidence-box p{margin:0;font-size:14px}
.audience-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.audience-item{padding:25px;background:white;border:1px solid var(--line);border-radius:16px;display:flex;gap:20px}
.audience-item h3{font-size:18px}
.audience-item p{font-size:14px;margin:0}
.channel-arrow{font-size:25px;flex-shrink:0;color:#819363}
.news-list{list-style:none;margin:0;padding:0}
.news-list li{padding:24px 0;border-bottom:1px solid var(--line)}
.news-list li:first-child{padding-top:0}
.news-list li:last-child{border-bottom:0;padding-bottom:0}
.news-list h3{font-size:18px;margin:9px 0}
.news-list p{font-size:14px;margin:0}
.notice-card{background:var(--soft);padding:32px;border-radius:var(--radius);height:100%}
.notice-card h3{margin:24px 0 16px;font-size:25px}
.notice-card p{font-size:14px}
.notice-mark{font-size:60px;font-weight:800;letter-spacing:-5px;line-height:1;color:#8a9c71}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white}
.metric{padding:30px;border-right:1px solid var(--line)}
.metric:last-child{border:0}
.metric strong{font-size:28px;display:block;color:var(--primary);margin-bottom:10px}
.metric h3{font-size:15px}
.metric p{font-size:13px;margin:0}
.cta-box{display:flex;justify-content:space-between;align-items:center;gap:50px;background:var(--accent);border-radius:var(--radius);padding:45px}
.cta-box h2{font-size:30px;margin-bottom:14px}
.cta-box p{max-width:650px;color:#526640;margin:0;font-size:14px}
.cta-actions{flex-shrink:0;display:flex;flex-direction:column;gap:12px}
.btn:disabled{opacity:1;background:#c6d697;border-color:#b6c789;color:#526640;cursor:not-allowed}
.site-footer{padding:48px 0 22px;background:var(--paper)}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:35px}
.footer-top p{font-size:13px;margin:0}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:22px;color:var(--muted);font-size:12px}
.footer-bottom a:hover{text-decoration:underline;text-underline-offset:4px}
@media(max-width:1024px){:root{--space:68px}.navbar{gap:20px}.nav-note{display:none}.split-heading{gap:40px}.process{gap:18px}.hero-panel{padding:25px}.cta-box{gap:25px;padding:32px}}
@media(max-width:767px){:root{--space:52px}.container{padding-left:22px;padding-right:22px}.navbar{justify-content:space-between;gap:12px;min-height:78px}.navbar-collapse{padding:12px 0}.navbar-nav{align-items:stretch;gap:8px}.dropdown-menu{box-shadow:none;margin-top:6px}.hero{padding-top:26px;padding-bottom:48px}.hero-top{margin-bottom:28px}.hero-panel{margin-top:12px}.split-heading{grid-template-columns:1fr;gap:8px;margin-bottom:28px}.process{grid-template-columns:1fr 1fr;gap:28px}.audience-list{grid-template-columns:1fr}.metric{padding:23px 18px}.metric strong{font-size:23px}.cta-box{display:block}.cta-actions{margin-top:25px;flex-direction:row;flex-wrap:wrap}.footer-top,.footer-bottom{flex-direction:column;align-items:flex-start}.footer-top{gap:24px}.card{padding:25px}}
@media(max-width:520px){.container{padding-left:18px;padding-right:18px}.navbar-brand{font-size:15px;gap:9px}.brand-symbol{width:41px;height:41px;font-size:26px}.brand-caption{font-size:10px;letter-spacing:2px}.navbar-toggler{font-size:12px}.hero-top{font-size:11px;gap:10px}.hero h1{letter-spacing:-1px}.hero-actions .btn{flex:1;padding:12px}.hero-description{font-size:15px}.process{grid-template-columns:1fr}.process .section-number{margin-bottom:10px}.metric-grid{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid var(--line)}.metric strong{font-size:28px}.cta-box{padding:26px}.cta-box h2{font-size:26px}.cta-actions .btn{width:100%}.boundary-list li{gap:13px}.audience-item{padding:21px}.footer-bottom{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}