/* roulang page: index */
:root{--ink:#183a32;--muted:#69756e;--paper:#f6f5ef;--white:#fffefa;--green:#235f4c;--lime:#d6ed9a;--line:#dce1d7;--soft:#eaf0e5;--radius:18px;--shadow:0 15px 40px #173c3210}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none;transition:color .2s,background .2s,transform .2s}a:hover{color:var(--green)}img,svg{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #7eae46;outline-offset:5px}::selection{background:var(--lime);color:var(--ink)}.container{max-width:1180px;padding-left:28px;padding-right:28px}.masthead{background:var(--white);border-bottom:1px solid var(--line)}.mast-top{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:106px}.brand{font-size:27px;font-weight:850;letter-spacing:-1px;display:flex;align-items:center;gap:14px;line-height:1.2}.brand-mark{width:43px;height:43px;background:var(--green);color:var(--lime);display:grid;place-items:center;border-radius:50% 50% 12px 50%;font-size:24px;letter-spacing:0}.mast-note{font-size:12px;color:var(--muted);border-left:1px solid var(--line);padding-left:20px;line-height:1.8}.navbar{border-top:1px solid var(--line);padding:0;gap:22px;justify-content:space-between}.nav-links{display:flex;gap:30px}.nav-link{padding:16px 0;color:var(--muted);position:relative;font-size:14px;font-weight:650}.nav-link.active{color:var(--green)}.nav-link.active:after{position:absolute;content:"";bottom:0;left:0;right:0;height:3px;background:var(--green)}.nav-status{font-size:12px;color:var(--muted)}.dot{display:inline-block;width:7px;height:7px;background:#609750;border-radius:50%;margin-right:8px}.section{padding:72px 0;border-bottom:1px solid var(--line)}.section-white{background:var(--white)}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:750;text-transform:uppercase;color:var(--green);margin-bottom:15px;display:block}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(34px,4.2vw,57px);font-weight:850;letter-spacing:-2px;line-height:1.22}h2{font-size:clamp(26px,3vw,35px);font-weight:780;line-height:1.35;letter-spacing:-.8px;margin-bottom:18px}h3{font-size:20px;font-weight:730;line-height:1.5;margin-bottom:12px}p{color:var(--muted);margin-bottom:18px}.intro{max-width:780px;line-height:1.95}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:30px}.section-head p{margin-bottom:0}.small-link{white-space:nowrap;font-size:14px;border-bottom:1px solid var(--green);padding-bottom:4px;font-weight:650}.hero{position:relative;overflow:hidden;background:#153e35;color:#fff;padding:62px 0 0;border-bottom:0}.hero .container{position:relative;z-index:1}.hero .eyebrow{color:var(--lime)}.hero h1{max-width:860px}.hero p{color:#cfddd5;max-width:780px;font-size:16px;line-height:2}.hero-map{position:absolute;inset:0;width:100%;height:100%;opacity:.28;pointer-events:none}.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin:27px 0}.region-tag{border:1px solid #ffffff30;border-radius:100px;padding:5px 15px;font-size:12px;color:#e6eddf;background:#153e3599}.btn{border-radius:9px;padding:12px 22px;font-weight:700;font-size:14px;transition:.2s;border:1px solid transparent}.btn-primary{background:var(--lime);color:var(--ink);border-color:var(--lime)}.btn-primary:hover,.btn-primary:focus{background:#e3f5bb;color:var(--ink);border-color:#e3f5bb;transform:translateY(-2px)}.btn-primary:active{background:#bdd781!important;color:var(--ink)!important}.btn-outline{border-color:var(--line);background:transparent;color:var(--ink)}.btn-outline:hover{background:var(--soft);border-color:var(--green)}.hero-bottom{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #ffffff25;margin-top:43px}.metric{padding:22px 25px 24px 0;display:flex;align-items:center;gap:18px}.metric+.metric{padding-left:25px;border-left:1px solid #ffffff25}.metric strong{font-size:32px;font-weight:650;color:var(--lime)}.metric span{font-size:12px;color:#cfddd5}.card{height:100%;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:none;color:var(--ink);padding:27px;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card p{font-size:14px;margin-bottom:0;line-height:1.9}.card .number{font-size:13px;color:var(--green);font-weight:750;margin-bottom:27px;display:block}.badge{background:var(--soft);color:var(--green);font-size:11px;padding:7px 10px;font-weight:650;border-radius:5px}.directory{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:18px}.directory .featured{background:var(--green);color:#fff}.featured p,.featured .number{color:#d7e5d6}.featured .small-link{border-color:#bbd39f;color:var(--lime);margin-top:24px;align-self:flex-start}.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.art-panel{min-height:300px;background:#e0e8d8;position:relative;overflow:hidden;border-radius:var(--radius);padding:34px;display:flex;flex-direction:column;justify-content:space-between}.art-panel:after{content:"";position:absolute;width:230px;height:230px;border:40px solid #aec59c;transform:rotate(45deg);right:-55px;top:60px;opacity:.65}.art-panel>*{z-index:1;position:relative}.art-title{font-size:36px;line-height:1.3;font-weight:800;max-width:250px}.pill-line{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.compare{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:26px}.compare>div{padding:27px;background:var(--white)}.compare>div+div{background:var(--soft);border-left:1px solid var(--line)}.compare p{font-size:14px;margin:0}.timeline{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.timeline li{border-top:2px solid #aec29e;padding-top:24px;position:relative}.timeline li:before{content:"";position:absolute;top:-6px;width:10px;height:10px;border-radius:50%;background:var(--green)}.timeline p{font-size:14px}.timeline .badge{margin-bottom:16px}.news-list{border-top:1px solid var(--line)}.news-item{display:grid;grid-template-columns:100px 1fr 32px;gap:24px;padding:27px 0;border-bottom:1px solid var(--line)}.news-item .topic{font-size:12px;color:var(--green);padding-top:5px}.news-item h3{font-size:19px;margin-bottom:8px}.news-item p{font-size:14px;margin:0;max-width:760px}.news-item .arrow{font-size:24px;color:var(--green)}.dark{background:var(--ink);color:var(--white)}.dark p{color:#c3d2c8}.dark .eyebrow{color:var(--lime)}.share-actions{display:flex;gap:12px;flex-wrap:wrap}.dark .btn-outline{color:#fff;border-color:#ffffff40}.dark .btn-outline:hover{background:#ffffff15}.status{font-size:13px;min-height:24px;margin-top:15px!important;margin-bottom:0}.index-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.index-list li{border-bottom:1px solid var(--line)}.index-list a{padding:19px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}.index-list a:hover{padding-left:8px;background:var(--soft)}.index-list span{font-size:12px;color:var(--muted)}.quote-panel{border-left:4px solid var(--green);padding:10px 0 10px 27px;margin:24px 0 0}.quote-panel blockquote{font-size:24px;line-height:1.65;margin-bottom:14px;font-weight:650}.quote-panel small{color:var(--muted)}.check-list{padding:0;margin:0;list-style:none}.check-list li{position:relative;padding:17px 0 17px 28px;border-bottom:1px solid var(--line);font-size:14px}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}.faq details{border-bottom:1px solid var(--line);padding:21px 0}.faq details:first-child{border-top:1px solid var(--line)}.faq summary{font-size:17px;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:"＋";color:var(--green)}.faq details[open] summary:after{content:"−"}.faq details p{font-size:14px;max-width:850px;margin:15px 0 0}.form-box{background:var(--white);border:1px solid var(--line);padding:30px;border-radius:var(--radius);box-shadow:var(--shadow)}.form-label{font-size:14px;font-weight:650;margin-bottom:8px}.form-control,.form-select{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:12px;color:var(--ink)}.form-control:focus,.form-select:focus{border-color:var(--green);box-shadow:0 0 0 3px #235f4c18;background:var(--white)}textarea{resize:vertical;min-height:105px}.form-note{font-size:12px;margin:14px 0 0}.footer{padding:42px 0 24px;background:#e9ede3}.footer-main{display:flex;justify-content:space-between;gap:30px;margin-bottom:30px}.footer-brand{font-size:21px;font-weight:800;margin-bottom:12px}.footer p{font-size:12px;max-width:600px;margin:0}.footer-links{display:flex;gap:22px;font-size:13px;align-items:flex-start}.footer-links a:hover{text-decoration:underline}.copyright{border-top:1px solid #ccd5c7;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}
@media(min-width:1400px){.container{max-width:1240px}}
@media(max-width:1024px){.container{padding-left:24px;padding-right:24px}.directory{grid-template-columns:1fr 1fr}.directory .featured{grid-column:1/-1}.split{gap:28px}.section{padding:58px 0}.brand{font-size:24px}}
@media(max-width:768px){.mast-top{min-height:87px}.mast-note{font-size:11px}.section-head{display:block}.section-head .small-link{display:inline-block;margin-top:18px}.split{grid-template-columns:1fr}.hero{padding-top:45px}.hero-bottom{margin-top:32px}.metric{gap:10px}.metric strong{font-size:25px}.metric+.metric{padding-left:16px}.timeline{gap:17px}.news-item{grid-template-columns:75px 1fr 20px;gap:14px}.footer-main{flex-direction:column}.art-panel{min-height:250px}}
@media(max-width:520px){.container{padding-left:20px;padding-right:20px}.mast-top{gap:10px}.brand{font-size:20px;letter-spacing:-.5px;gap:9px}.brand-mark{width:33px;height:33px;font-size:20px}.mast-note{display:none}.nav-links{gap:25px}.nav-status{font-size:10px}.nav-link{font-size:13px}.hero h1{letter-spacing:-1px}.hero p{font-size:14px}.hero-bottom{grid-template-columns:1fr}.metric,.metric+.metric{padding:13px 0;border-left:0;border-bottom:1px solid #ffffff15}.metric strong{width:48px}.metric span{font-size:12px}.section{padding:43px 0}.directory,.compare,.timeline{grid-template-columns:1fr}.directory .featured{grid-column:auto}.compare>div+div{border-left:0;border-top:1px solid var(--line)}.timeline{gap:24px}.card{padding:23px}.news-item{grid-template-columns:1fr 20px;gap:8px}.news-item .topic{grid-column:1/-1}.news-item h3{font-size:18px}.index-list a{align-items:flex-start}.index-list span{max-width:105px;text-align:right}.form-box{padding:22px}.copyright{flex-direction:column;gap:5px}.quote-panel blockquote{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* roulang page: category1 */
:root{--ink:#183a32;--muted:#69756e;--paper:#f6f5ef;--white:#fffefa;--green:#235f4c;--lime:#d6ed9a;--line:#dce1d7;--soft:#eaf0e5;--radius:18px;--shadow:0 15px 40px #173c3210}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:30px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none;transition:color .2s,background .2s,transform .2s}
a:hover{color:var(--green)}
img,svg{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #7eae46;outline-offset:5px}
.container{max-width:1240px;padding-left:24px;padding-right:24px}
h1,h2,h3,h4{font-weight:800;line-height:1.4;letter-spacing:-.035em}
h1{font-size:clamp(32px,4.1vw,54px)}
h2{font-size:clamp(25px,3vw,34px);margin:0 0 16px}
h3{font-size:20px;margin:0 0 12px}
p{color:var(--muted);margin:0 0 18px}
.masthead{background:var(--white);border-bottom:1px solid var(--line)}
.mast-top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 0}
.brand{font-size:24px;font-weight:850;letter-spacing:-1px;display:flex;align-items:center;gap:14px;line-height:1.2}
.brand-mark{width:43px;height:43px;flex-shrink:0;background:var(--green);color:var(--lime);display:grid;place-items:center;border-radius:50% 50% 12px 50%;font-size:24px;letter-spacing:0}
.mast-note{font-size:12px;color:var(--muted);text-align:right;line-height:1.7}
.navbar{border-top:1px solid var(--line);padding:0;gap:22px;justify-content:space-between}
.nav-links{display:flex;gap:30px}
.nav-link{padding:16px 0;color:var(--muted);position:relative;font-size:14px;font-weight:650}
.nav-link:hover,.nav-link.active{color:var(--green)}
.nav-link.active:after{position:absolute;content:"";bottom:0;left:0;right:0;height:3px;background:var(--green)}
.nav-status{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px}
.dot{width:7px;height:7px;background:#71994a;border-radius:50%;display:inline-block}
.section{padding:58px 0;border-bottom:1px solid var(--line)}
.section-white{background:var(--white)}
.eyebrow{font-size:12px;letter-spacing:2px;font-weight:750;color:var(--green);margin-bottom:15px;display:block}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:30px}
.section-head p{margin-bottom:0;max-width:480px;font-size:14px}
.hero{position:relative;overflow:hidden;background:#153e35;color:#fff;padding:48px 0 0;border-bottom:0}
.hero .container{position:relative;z-index:1}
.hero .eyebrow{color:var(--lime)}
.hero h1{max-width:860px}
.hero p{color:#cfddd5;max-width:780px;font-size:16px;line-height:2}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin:24px 0}
.region-tag{border:1px solid #ffffff30;border-radius:100px;padding:5px 15px;font-size:12px;color:#e6eddf;background:#153e3599}
.btn{border-radius:9px;padding:12px 22px;font-weight:700;font-size:14px;transition:.2s;border:1px solid transparent}
.btn-primary{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.btn-primary:hover,.btn-primary:focus{background:#e3f5bb;color:var(--ink);border-color:#e3f5bb;transform:translateY(-2px)}
.btn-primary:active{background:#bdd781!important;color:var(--ink)!important}
.btn-outline{border-color:var(--line);background:transparent;color:var(--ink)}
.btn-outline:hover{background:var(--soft);border-color:var(--green)}
.btn-outline:active{background:var(--line)}
.hero-bottom{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #ffffff25;margin-top:36px}
.metric{padding:25px 28px 27px 0}
.metric+.metric{padding-left:28px;border-left:1px solid #ffffff25}
.metric strong{display:block;font-size:22px;line-height:1.4}
.metric span{font-size:12px;color:#bbd0c4}
.card{height:100%;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:none;color:var(--ink);padding:27px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card p{font-size:14px;margin-bottom:0;line-height:1.9}
.card .number{font-size:13px;color:var(--green);font-weight:750;margin-bottom:27px;display:block}
.badge{background:var(--soft);color:var(--green);font-size:11px;padding:7px 10px;font-weight:650;border-radius:5px}
.pill-line{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:100px 1fr 32px;gap:24px;padding:27px 0;border-bottom:1px solid var(--line)}
.news-item .topic{font-size:12px;color:var(--green);padding-top:5px}
.news-item h3{font-size:19px;margin-bottom:8px}
.news-item p{font-size:14px;margin:0;max-width:760px}
.news-item .arrow{font-size:24px;color:var(--green)}
.check-list{padding:0;margin:0;list-style:none}
.check-list li{position:relative;padding:17px 0 17px 28px;border-bottom:1px solid var(--line);font-size:14px}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.faq details{border-bottom:1px solid var(--line);padding:21px 0}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{font-size:17px;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"＋";color:var(--green)}
.faq details[open] summary:after{content:"−"}
.faq details p{font-size:14px;max-width:850px;margin:15px 0 0}
.form-box{background:var(--white);border:1px solid var(--line);padding:30px;border-radius:var(--radius);box-shadow:var(--shadow)}
.form-label{font-size:14px;font-weight:650;margin-bottom:8px}
.form-control,.form-select{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:12px;color:var(--ink)}
.form-control:focus,.form-select:focus{border-color:var(--green);box-shadow:0 0 0 3px #235f4c18;background:var(--white)}
textarea{resize:vertical;min-height:105px}
.form-note{font-size:12px;margin:14px 0 0}
.footer{padding:42px 0 24px;background:#e9ede3}
.footer-main{display:flex;justify-content:space-between;gap:30px;margin-bottom:30px}
.footer-brand{font-size:21px;font-weight:800;margin-bottom:12px}
.footer p{font-size:12px;max-width:600px;margin:0}
.footer-links{display:flex;gap:22px;font-size:13px;align-items:flex-start}
.footer-links a:hover{text-decoration:underline}
.copyright{border-top:1px solid #ccd5c7;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}
/* 世界赛专题 */
.breadcrumb-line{display:flex;gap:10px;font-size:12px;color:#c2d4c8;margin-bottom:26px}
.breadcrumb-line a:hover{color:var(--lime)}
.cover{height:100%;min-height:315px;background:#102f28;border:1px solid #ffffff24;border-radius:var(--radius);position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:24px}
.cover svg{position:absolute;inset:0;width:100%;height:100%;opacity:.72}
.cover:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#102f28 2%,transparent 85%)}
.cover-content{position:relative;z-index:1;width:100%}
.cover-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:46px;gap:12px}
.cover-top .badge{background:var(--lime)}
.cover-top span:last-child{font-size:12px;color:#c6d7c9}
.cover h2{font-size:23px;margin-bottom:8px}
.cover p{font-size:12px;line-height:1.7;margin-bottom:16px}
.countdown{display:flex;gap:8px;margin:15px 0}
.countdown span{background:#ffffff0d;border:1px solid #ffffff1d;border-radius:7px;padding:8px 14px;font-size:12px;color:#c8d8cc}
.countdown b{font-size:22px;color:var(--lime);margin-right:6px}
.matrix-intro{border-left:3px solid var(--green);padding-left:22px}
.matrix-intro p{font-size:14px}
.compact-card{padding:23px}
.compact-card .number{margin-bottom:15px}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-panel{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.compare-panel.emphasis{background:var(--green);color:var(--white);border-color:var(--green)}
.compare-panel p{font-size:14px}
.compare-panel.emphasis p{color:#d7e5d6}
.compare-label{font-size:12px;display:block;margin-bottom:17px;color:var(--muted)}
.emphasis .compare-label{color:var(--lime)}
.compare-row{padding:14px 0;border-top:1px solid #becdbc;font-size:14px}
.emphasis .compare-row{border-color:#ffffff25}
.compare-row strong{display:block;font-size:16px;margin-bottom:4px}
.editor-note{margin:22px 0 0;font-size:13px;padding-left:16px;border-left:3px solid #a2bb85}
.timeline-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:32px}
.milestone{border-top:2px solid var(--line);padding:24px 22px 0 0;position:relative}
.milestone:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--green);position:absolute;left:0;top:-6px}
.milestone .badge{margin-bottom:15px}
.milestone h3{font-size:18px}
.milestone p{font-size:13px;margin:0}
.dark{background:var(--ink);color:var(--white)}
.dark .eyebrow{color:var(--lime)}
.dark p{color:#cedbd1}
.trust-item{border-top:1px solid #ffffff28;padding:18px 0}
.trust-item h3{font-size:17px}
.trust-item p{font-size:13px;margin:0}
.quote{padding:28px;background:#ffffff08;border:1px solid #ffffff22;border-radius:var(--radius);margin:0}
.quote p{font-size:23px;font-weight:650;line-height:1.8}
.quote footer{color:var(--lime);font-size:12px}
.quick-list{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.quick-list>div{padding:20px 0;border-top:1px solid var(--line)}
.quick-list dt{font-size:16px;margin-bottom:7px}
.quick-list dd{font-size:14px;color:var(--muted);margin:0}
.record-aside{padding-right:28px}
.record-aside p{font-size:14px}
.local-state{font-size:13px;color:var(--green);min-height:24px;margin-top:16px}
.record-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.reminder-note{min-height:20px;margin-top:10px!important;margin-bottom:0!important;color:var(--lime)!important}
@media(min-width:1025px){.hero-copy{padding-right:40px}}
@media(max-width:1024px){.brand{font-size:22px}.section{padding:48px 0}.hero{padding-top:34px}.cover{min-height:340px}.timeline-grid{grid-template-columns:repeat(2,1fr);gap:30px}.footer-links{flex-wrap:wrap;gap:14px}.record-aside{padding-right:0}}
@media(max-width:768px){.container{padding-left:20px;padding-right:20px}.mast-top{padding:22px 0}.mast-note{font-size:11px}.hero-copy{margin-bottom:12px}.section-head{display:block}.section-head p{margin-top:12px}.cover{min-height:290px}.cover-top{margin-bottom:22px}.compare-grid{grid-template-columns:1fr}.footer-main,.copyright{flex-direction:column;gap:20px}.quick-list{gap:0 24px}.metric{padding-right:12px}.metric+.metric{padding-left:15px}.metric strong{font-size:19px}.record-aside{margin-bottom:24px}.form-box{padding:24px}}
@media(max-width:520px){.container{padding-left:18px;padding-right:18px}.brand{font-size:20px;gap:10px}.brand-mark{width:36px;height:36px;font-size:21px}.mast-note{display:none}.nav-links{gap:24px}.nav-status{font-size:10px}.navbar{gap:10px}.section{padding:40px 0}h1{font-size:33px}.hero p{font-size:14px}.hero-bottom{grid-template-columns:1fr;margin-top:26px}.metric,.metric+.metric{padding:14px 0;border-left:0;border-bottom:1px solid #ffffff18;display:flex;justify-content:space-between;align-items:center;gap:10px}.metric strong{font-size:17px}.metric span{font-size:11px}.timeline-grid{grid-template-columns:1fr;gap:26px}.milestone{padding-top:18px}.quick-list{grid-template-columns:1fr}.news-item{grid-template-columns:1fr 22px;gap:8px}.news-item .topic{grid-column:1/-1}.news-item h3{font-size:18px}.card,.compare-panel,.quote{padding:23px}.quote p{font-size:20px}.cover{padding:20px}.footer-links{gap:20px}.faq summary{font-size:16px}.record-actions .btn{flex:1;white-space:nowrap}}
@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}